This commit was manufactured by cvs2svn to create tagvendor/gcc/2.95-20000307

'gcc-vendor-gcc_2_95_cvs_20000307'.

312 files changed, 0 insertions, 79233 deletions

diff --git a/contrib/gcc/config/README b/contrib/gcc/config/README
deleted file mode 100644
index 60328ec5b825..000000000000
--- a/contrib/gcc/config/README
+++ /dev/null
@@ -1,5 +0,0 @@
-This directory contains machine-specific files for the GNU C compiler.
-It has a subdirectory for each basic CPU type.
-The only files in this directory itself
-are some .h files that pertain to particular operating systems
-and are used for more than one CPU type.
diff --git a/contrib/gcc/config/alpha/alpha-interix.h b/contrib/gcc/config/alpha/alpha-interix.h
deleted file mode 100644
index 668fe9397af5..000000000000
--- a/contrib/gcc/config/alpha/alpha-interix.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha
-   running Windows/NT.
-   Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc.
-
-   Donn Terry, Softway Systems, Inc.
-   From code
-       Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* cpp handles __STDC__ */
-/* The three "Alpha" defines on the first such line are from the CLAXP spec */
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES " \
-  -D__INTERIX \
-  -D__OPENNT \
-  -D__Alpha_AXP -D_M_ALPHA -D_ALPHA_  \
-  -D__alpha -D__alpha__\
-  -D__stdcall= \
-  -D__cdecl= \
-  -Asystem(unix) -Asystem(interix) -Asystem(interix) -Acpu(alpha) -Amachine(alpha)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
--remap \
-%{posix:-D_POSIX_SOURCE} \
--idirafter %$INTERIX_ROOT/usr/include"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (alpha Interix)");
-
-/* alpha.h sets this, but it doesn't apply to us */
-#undef OBJECT_FORMAT_ECOFF
-#undef OBJECT_FORMAT_COFF
-
-/* LINK_SPEC */
-
-/* MD_STARTFILE_PREFIX */
-
-/* ASM_OUTPUT_LOOP_ALIGN; ASM_OUTPUT_ALIGN_CODE */
-
-/* Codegen macro overrides for NT internal conventions */
-
-/* the below are ecoff specific... we don't need them, so
-   undef them (they'll get a default later) */
-
-#undef PUT_SDB_BLOCK_START
-#undef PUT_SDB_BLOCK_END
-
-/* the following are OSF linker (not gld) specific... we don't want them */
-#undef HAS_INIT_SECTION
-#undef LD_INIT_SWITCH
-#undef LD_FINI_SWITCH
-
-
-/* The following are needed for C++, but also needed for profiling */
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.  */
-
-#define USE_CONST_SECTION	1
-
-#define CONST_SECTION_ASM_OP	".rdata"
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
-
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
-
-#define CTORS_SECTION_ASM_OP	".ctors"
-#define DTORS_SECTION_ASM_OP	".dtors"
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#undef READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION() const_section ()
-
-extern void text_section ();
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-#define INT_ASM_OP		".long"
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* The linker will take care of this, and having them causes problems with
-   ld -r (specifically -rU). */
-#define CTOR_LISTS_DEFINED_EXTERNALLY 1
-
-#define SET_ASM_OP	".set"
-/* Output a definition (implements alias) */
-#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)				\
-do									\
-{									\
-    fprintf ((FILE), "\t");						\
-    assemble_name (FILE, LABEL1);					\
-    fprintf (FILE, "=");						\
-    assemble_name (FILE, LABEL2);					\
-    fprintf (FILE, "\n");						\
-    }									\
-while (0)
-
-/* We use the defaults, so undef the null definitions */
-#undef PUT_SDB_FUNCTION_START
-#undef PUT_SDB_FUNCTION_END
-#undef PUT_SDB_EPILOGUE_END
-
-#define HOST_PTR_PRINTF "%p"
-#define HOST_PTR_AS_INT unsigned long
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-#define PCC_BITFIELD_TYPE_TEST TYPE_NATIVE(rec)
-#define GROUP_BITFIELDS_BY_ALIGN TYPE_NATIVE(rec)
-
-/* DWARF2 Unwinding doesn't work with exception handling yet. */
-#undef DWARF2_UNWIND_INFO
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-/* The definition of this macro implies that there are cases where
-   a scalar value cannot be returned in registers.
-
-   On NT (according to the spec) anything except strings/array that fits
-   in 64 bits is returned in the registers (this appears to differ from
-   the rest of the Alpha family). */
-
-#undef RETURN_IN_MEMORY
-#define RETURN_IN_MEMORY(TYPE) \
-  (TREE_CODE (TYPE) == ARRAY_TYPE || int_size_in_bytes(TYPE) > 8)
-
-#define ASM_LOAD_ADDR(loc, reg)   "     lda " #reg "," #loc "\n" 
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)					\
-{								\
-  alpha_write_verstamp (FILE);					\
-  fprintf (FILE, "\t.set noreorder\n");				\
-  fprintf (FILE, "\t.set volatile\n");                          \
-  fprintf (FILE, "\t.set noat\n");				\
-  fprintf (FILE, "\t.globl\t__fltused\n");			\
-  ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename);	\
-}
-
-/* The current Interix assembler (consistent with the DEC documentation)
-   uses a=b NOT .set a,b; .set is for assembler options. */
-#undef ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL
-#define ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL(FILE, SY, HI, LO)    	\
- do {									\
-  assemble_name (FILE, SY);						\
-  fputc ('=', FILE);							\
-  assemble_name (FILE, HI);						\
-  fputc ('-', FILE);							\
-  assemble_name (FILE, LO);						\
- } while (0)
diff --git a/contrib/gcc/config/alpha/alpha.c b/contrib/gcc/config/alpha/alpha.c
deleted file mode 100644
index 2d62693d76bd..000000000000
--- a/contrib/gcc/config/alpha/alpha.c
+++ /dev/null
@@ -1,5280 +0,0 @@
-/* Subroutines used for code generation on the DEC Alpha.
-   Copyright (C) 1992, 93-98, 1999 Free Software Foundation, Inc. 
-   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "config.h"
-#include "system.h"
-#include "rtl.h"
-#include "regs.h"
-#include "hard-reg-set.h"
-#include "real.h"
-#include "insn-config.h"
-#include "conditions.h"
-#include "insn-flags.h"
-#include "output.h"
-#include "insn-attr.h"
-#include "flags.h"
-#include "recog.h"
-#include "reload.h"
-#include "tree.h"
-#include "expr.h"
-#include "obstack.h"
-#include "except.h"
-#include "function.h"
-#include "toplev.h"
-
-/* External data.  */
-extern char *version_string;
-extern int rtx_equal_function_value_matters;
-
-/* Specify which cpu to schedule for. */
-
-enum processor_type alpha_cpu;
-static const char * const alpha_cpu_name[] = 
-{
-  "ev4", "ev5", "ev6"
-};
-
-/* Specify how accurate floating-point traps need to be.  */
-
-enum alpha_trap_precision alpha_tp;
-
-/* Specify the floating-point rounding mode.  */
-
-enum alpha_fp_rounding_mode alpha_fprm;
-
-/* Specify which things cause traps.  */
-
-enum alpha_fp_trap_mode alpha_fptm;
-
-/* Strings decoded into the above options.  */
-
-const char *alpha_cpu_string;	/* -mcpu= */
-const char *alpha_tp_string;	/* -mtrap-precision=[p|s|i] */
-const char *alpha_fprm_string;	/* -mfp-rounding-mode=[n|m|c|d] */
-const char *alpha_fptm_string;	/* -mfp-trap-mode=[n|u|su|sui] */
-const char *alpha_mlat_string;	/* -mmemory-latency= */
-
-/* Save information from a "cmpxx" operation until the branch or scc is
-   emitted.  */
-
-rtx alpha_compare_op0, alpha_compare_op1;
-int alpha_compare_fp_p;
-
-/* Define the information needed to modify the epilogue for EH.  */
-
-rtx alpha_eh_epilogue_sp_ofs;
-
-/* Non-zero if inside of a function, because the Alpha asm can't
-   handle .files inside of functions.  */
-
-static int inside_function = FALSE;
-
-/* If non-null, this rtx holds the return address for the function.  */
-
-static rtx alpha_return_addr_rtx;
-
-/* The number of cycles of latency we should assume on memory reads.  */
-
-int alpha_memory_latency = 3;
-
-/* Whether the function needs the GP.  */
-
-static int alpha_function_needs_gp;
-
-/* The alias set for prologue/epilogue register save/restore.  */
-
-static int alpha_sr_alias_set;
-
-/* Declarations of static functions.  */
-static void alpha_set_memflags_1
-  PROTO((rtx, int, int, int));
-static rtx alpha_emit_set_const_1
-  PROTO((rtx, enum machine_mode, HOST_WIDE_INT, int));
-static void alpha_expand_unaligned_load_words
-  PROTO((rtx *out_regs, rtx smem, HOST_WIDE_INT words, HOST_WIDE_INT ofs));
-static void alpha_expand_unaligned_store_words
-  PROTO((rtx *out_regs, rtx smem, HOST_WIDE_INT words, HOST_WIDE_INT ofs));
-static void alpha_sa_mask
-  PROTO((unsigned long *imaskP, unsigned long *fmaskP));
-static int alpha_does_function_need_gp
-  PROTO((void));
-
-
-/* Get the number of args of a function in one of two ways.  */
-#ifdef OPEN_VMS
-#define NUM_ARGS current_function_args_info.num_args
-#else
-#define NUM_ARGS current_function_args_info
-#endif
-
-#define REG_PV 27
-#define REG_RA 26
-
-/* Parse target option strings. */
-
-void
-override_options ()
-{
-  alpha_tp = ALPHA_TP_PROG;
-  alpha_fprm = ALPHA_FPRM_NORM;
-  alpha_fptm = ALPHA_FPTM_N;
-
-  if (TARGET_IEEE)
-    {
-      alpha_tp = ALPHA_TP_INSN;
-      alpha_fptm = ALPHA_FPTM_SU;
-    }
-
-  if (TARGET_IEEE_WITH_INEXACT)
-    {
-      alpha_tp = ALPHA_TP_INSN;
-      alpha_fptm = ALPHA_FPTM_SUI;
-    }
-
-  if (alpha_tp_string)
-    {
-      if (! strcmp (alpha_tp_string, "p"))
-	alpha_tp = ALPHA_TP_PROG;
-      else if (! strcmp (alpha_tp_string, "f"))
-	alpha_tp = ALPHA_TP_FUNC;
-      else if (! strcmp (alpha_tp_string, "i"))
-	alpha_tp = ALPHA_TP_INSN;
-      else
-	error ("bad value `%s' for -mtrap-precision switch", alpha_tp_string);
-    }
-
-  if (alpha_fprm_string)
-    {
-      if (! strcmp (alpha_fprm_string, "n"))
-	alpha_fprm = ALPHA_FPRM_NORM;
-      else if (! strcmp (alpha_fprm_string, "m"))
-	alpha_fprm = ALPHA_FPRM_MINF;
-      else if (! strcmp (alpha_fprm_string, "c"))
-	alpha_fprm = ALPHA_FPRM_CHOP;
-      else if (! strcmp (alpha_fprm_string,"d"))
-	alpha_fprm = ALPHA_FPRM_DYN;
-      else
-	error ("bad value `%s' for -mfp-rounding-mode switch",
-	       alpha_fprm_string);
-    }
-
-  if (alpha_fptm_string)
-    {
-      if (strcmp (alpha_fptm_string, "n") == 0)
-	alpha_fptm = ALPHA_FPTM_N;
-      else if (strcmp (alpha_fptm_string, "u") == 0)
-	alpha_fptm = ALPHA_FPTM_U;
-      else if (strcmp (alpha_fptm_string, "su") == 0)
-	alpha_fptm = ALPHA_FPTM_SU;
-      else if (strcmp (alpha_fptm_string, "sui") == 0)
-	alpha_fptm = ALPHA_FPTM_SUI;
-      else
-	error ("bad value `%s' for -mfp-trap-mode switch", alpha_fptm_string);
-    }
-
-  alpha_cpu
-    = TARGET_CPU_DEFAULT & MASK_CPU_EV6 ? PROCESSOR_EV6
-      : (TARGET_CPU_DEFAULT & MASK_CPU_EV5 ? PROCESSOR_EV5 : PROCESSOR_EV4);
-
-  if (alpha_cpu_string)
-    {
-      if (! strcmp (alpha_cpu_string, "ev4")
-	  || ! strcmp (alpha_cpu_string, "21064"))
-	{
-	  alpha_cpu = PROCESSOR_EV4;
-	  target_flags &= ~ (MASK_BWX | MASK_MAX | MASK_FIX | MASK_CIX);
-	}
-      else if (! strcmp (alpha_cpu_string, "ev5")
-	       || ! strcmp (alpha_cpu_string, "21164"))
-	{
-	  alpha_cpu = PROCESSOR_EV5;
-	  target_flags &= ~ (MASK_BWX | MASK_MAX | MASK_FIX | MASK_CIX);
-	}
-      else if (! strcmp (alpha_cpu_string, "ev56")
-	       || ! strcmp (alpha_cpu_string, "21164a"))
-	{
-	  alpha_cpu = PROCESSOR_EV5;
-	  target_flags |= MASK_BWX;
-	  target_flags &= ~ (MASK_MAX | MASK_FIX | MASK_CIX);
-	}
-      else if (! strcmp (alpha_cpu_string, "pca56")
-	       || ! strcmp (alpha_cpu_string, "21164PC")
-	       || ! strcmp (alpha_cpu_string, "21164pc"))
-	{
-	  alpha_cpu = PROCESSOR_EV5;
-	  target_flags |= MASK_BWX | MASK_MAX;
-	  target_flags &= ~ (MASK_FIX | MASK_CIX);
-	}
-      else if (! strcmp (alpha_cpu_string, "ev6")
-	       || ! strcmp (alpha_cpu_string, "21264"))
-	{
-	  alpha_cpu = PROCESSOR_EV6;
-	  target_flags |= MASK_BWX | MASK_MAX | MASK_FIX;
-	  target_flags &= ~ (MASK_CIX);
-	}
-      else
-	error ("bad value `%s' for -mcpu switch", alpha_cpu_string);
-    }
-
-  /* Do some sanity checks on the above options. */
-
-  if ((alpha_fptm == ALPHA_FPTM_SU || alpha_fptm == ALPHA_FPTM_SUI)
-      && alpha_tp != ALPHA_TP_INSN && alpha_cpu != PROCESSOR_EV6)
-    {
-      warning ("fp software completion requires -mtrap-precision=i");
-      alpha_tp = ALPHA_TP_INSN;
-    }
-
-  if (TARGET_FLOAT_VAX)
-    {
-      if (alpha_fprm == ALPHA_FPRM_MINF || alpha_fprm == ALPHA_FPRM_DYN)
-	{
-	  warning ("rounding mode not supported for VAX floats");
-	  alpha_fprm = ALPHA_FPRM_NORM;
-	}
-      if (alpha_fptm == ALPHA_FPTM_SUI)
-	{
-	  warning ("trap mode not supported for VAX floats");
-	  alpha_fptm = ALPHA_FPTM_SU;
-	}
-    }
-
-  {
-    char *end;
-    int lat;
-
-    if (!alpha_mlat_string)
-      alpha_mlat_string = "L1";
-
-    if (ISDIGIT ((unsigned char)alpha_mlat_string[0])
-	&& (lat = strtol (alpha_mlat_string, &end, 10), *end == '\0'))
-      ;
-    else if ((alpha_mlat_string[0] == 'L' || alpha_mlat_string[0] == 'l')
-	     && ISDIGIT ((unsigned char)alpha_mlat_string[1])
-	     && alpha_mlat_string[2] == '\0')
-      {
-	static int const cache_latency[][4] = 
-	{
-	  { 3, 30, -1 },	/* ev4 -- Bcache is a guess */
-	  { 2, 12, 38 },	/* ev5 -- Bcache from PC164 LMbench numbers */
-	  { 3, 13, -1 },	/* ev6 -- Ho hum, doesn't exist yet */
-	};
-
-	lat = alpha_mlat_string[1] - '0';
-	if (lat < 0 || lat > 3 || cache_latency[alpha_cpu][lat-1] == -1)
-	  {
-	    warning ("L%d cache latency unknown for %s",
-		     lat, alpha_cpu_name[alpha_cpu]);
-	    lat = 3;
-	  }
-	else
-	  lat = cache_latency[alpha_cpu][lat-1];
-      }
-    else if (! strcmp (alpha_mlat_string, "main"))
-      {
-	/* Most current memories have about 370ns latency.  This is
-	   a reasonable guess for a fast cpu.  */
-	lat = 150;
-      }
-    else
-      {
-	warning ("bad value `%s' for -mmemory-latency", alpha_mlat_string);
-	lat = 3;
-      }
-
-    alpha_memory_latency = lat;
-  }
-
-  /* Default the definition of "small data" to 8 bytes.  */
-  if (!g_switch_set)
-    g_switch_value = 8;
-
-  /* Acquire a unique set number for our register saves and restores.  */
-  alpha_sr_alias_set = new_alias_set ();
-}
-
-/* Returns 1 if VALUE is a mask that contains full bytes of zero or ones.  */
-
-int
-zap_mask (value)
-     HOST_WIDE_INT value;
-{
-  int i;
-
-  for (i = 0; i < HOST_BITS_PER_WIDE_INT / HOST_BITS_PER_CHAR;
-       i++, value >>= 8)
-    if ((value & 0xff) != 0 && (value & 0xff) != 0xff)
-      return 0;
-
-  return 1;
-}
-
-/* Returns 1 if OP is either the constant zero or a register.  If a
-   register, it must be in the proper mode unless MODE is VOIDmode.  */
-
-int
-reg_or_0_operand (op, mode)
-      register rtx op;
-      enum machine_mode mode;
-{
-  return op == const0_rtx || register_operand (op, mode);
-}
-
-/* Return 1 if OP is a constant in the range of 0-63 (for a shift) or
-   any register.  */
-
-int
-reg_or_6bit_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  return ((GET_CODE (op) == CONST_INT
-	   && (unsigned HOST_WIDE_INT) INTVAL (op) < 64)
-	  || register_operand (op, mode));
-}
-
-
-/* Return 1 if OP is an 8-bit constant or any register.  */
-
-int
-reg_or_8bit_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  return ((GET_CODE (op) == CONST_INT
-	   && (unsigned HOST_WIDE_INT) INTVAL (op) < 0x100)
-	  || register_operand (op, mode));
-}
-
-/* Return 1 if OP is an 8-bit constant.  */
-
-int
-cint8_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return ((GET_CODE (op) == CONST_INT
-	   && (unsigned HOST_WIDE_INT) INTVAL (op) < 0x100));
-}
-
-/* Return 1 if the operand is a valid second operand to an add insn.  */
-
-int
-add_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) == CONST_INT)
-    /* Constraints I, J, O and P are covered by K.  */
-    return (CONST_OK_FOR_LETTER_P (INTVAL (op), 'K')
-	    || CONST_OK_FOR_LETTER_P (INTVAL (op), 'L'));
-
-  return register_operand (op, mode);
-}
-
-/* Return 1 if the operand is a valid second operand to a sign-extending
-   add insn.  */
-
-int
-sext_add_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) == CONST_INT)
-    return (CONST_OK_FOR_LETTER_P (INTVAL (op), 'I')
-	    || CONST_OK_FOR_LETTER_P (INTVAL (op), 'O'));
-
-  return register_operand (op, mode);
-}
-
-/* Return 1 if OP is the constant 4 or 8.  */
-
-int
-const48_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == CONST_INT
-	  && (INTVAL (op) == 4 || INTVAL (op) == 8));
-}
-
-/* Return 1 if OP is a valid first operand to an AND insn.  */
-
-int
-and_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) == CONST_DOUBLE && GET_MODE (op) == VOIDmode)
-    return (zap_mask (CONST_DOUBLE_LOW (op))
-	    && zap_mask (CONST_DOUBLE_HIGH (op)));
-
-  if (GET_CODE (op) == CONST_INT)
-    return ((unsigned HOST_WIDE_INT) INTVAL (op) < 0x100
-	    || (unsigned HOST_WIDE_INT) ~ INTVAL (op) < 0x100
-	    || zap_mask (INTVAL (op)));
-
-  return register_operand (op, mode);
-}
-
-/* Return 1 if OP is a valid first operand to an IOR or XOR insn.  */
-
-int
-or_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) == CONST_INT)
-    return ((unsigned HOST_WIDE_INT) INTVAL (op) < 0x100
-	    || (unsigned HOST_WIDE_INT) ~ INTVAL (op) < 0x100);
-
-  return register_operand (op, mode);
-}
-
-/* Return 1 if OP is a constant that is the width, in bits, of an integral
-   mode smaller than DImode.  */
-
-int
-mode_width_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == CONST_INT
-	  && (INTVAL (op) == 8 || INTVAL (op) == 16
-	      || INTVAL (op) == 32 || INTVAL (op) == 64));
-}
-
-/* Return 1 if OP is a constant that is the width of an integral machine mode
-   smaller than an integer.  */
-
-int
-mode_mask_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-#if HOST_BITS_PER_WIDE_INT == 32
-  if (GET_CODE (op) == CONST_DOUBLE)
-    return (CONST_DOUBLE_LOW (op) == -1
-	    && (CONST_DOUBLE_HIGH (op) == -1
-		|| CONST_DOUBLE_HIGH (op) == 0));
-#else
-  if (GET_CODE (op) == CONST_DOUBLE)
-    return (CONST_DOUBLE_LOW (op) == -1 && CONST_DOUBLE_HIGH (op) == 0);
-#endif
-
-  return (GET_CODE (op) == CONST_INT
-	  && (INTVAL (op) == 0xff
-	      || INTVAL (op) == 0xffff
-	      || INTVAL (op) == (HOST_WIDE_INT)0xffffffff
-#if HOST_BITS_PER_WIDE_INT == 64
-	      || INTVAL (op) == -1
-#endif
-	      ));
-}
-
-/* Return 1 if OP is a multiple of 8 less than 64.  */
-
-int
-mul8_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == CONST_INT
-	  && (unsigned HOST_WIDE_INT) INTVAL (op) < 64
-	  && (INTVAL (op) & 7) == 0);
-}
-
-/* Return 1 if OP is the constant zero in floating-point.  */
-
-int
-fp0_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  return (GET_MODE (op) == mode
-	  && GET_MODE_CLASS (mode) == MODE_FLOAT && op == CONST0_RTX (mode));
-}
-
-/* Return 1 if OP is the floating-point constant zero or a register.  */
-
-int
-reg_or_fp0_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  return fp0_operand (op, mode) || register_operand (op, mode);
-}
-
-/* Return 1 if OP is a hard floating-point register.  */
-
-int
-hard_fp_register_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  return ((GET_CODE (op) == REG && REGNO_REG_CLASS (REGNO (op)) == FLOAT_REGS)
-	  || (GET_CODE (op) == SUBREG
-	      && hard_fp_register_operand (SUBREG_REG (op), mode)));
-}
-
-/* Return 1 if OP is a register or a constant integer.  */
-
-
-int
-reg_or_cint_operand (op, mode)
-    register rtx op;
-    enum machine_mode mode;
-{
-     return (GET_CODE (op) == CONST_INT
-	     || register_operand (op, mode));
-}
-
-/* Return 1 if OP is something that can be reloaded into a register;
-   if it is a MEM, it need not be valid.  */
-
-int
-some_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  if (mode != VOIDmode && GET_MODE (op) != VOIDmode && mode != GET_MODE (op))
-    return 0;
-
-  switch (GET_CODE (op))
-    {
-    case REG:  case MEM:  case CONST_DOUBLE:  case CONST_INT:  case LABEL_REF:
-    case SYMBOL_REF:  case CONST:
-      return 1;
-
-    case SUBREG:
-      return some_operand (SUBREG_REG (op), VOIDmode);
-
-    default:
-      break;
-    }
-
-  return 0;
-}
-
-/* Return 1 if OP is a valid operand for the source of a move insn.  */
-
-int
-input_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  if (mode != VOIDmode && GET_MODE (op) != VOIDmode && mode != GET_MODE (op))
-    return 0;
-
-  if (GET_MODE_CLASS (mode) == MODE_FLOAT && GET_MODE (op) != mode)
-    return 0;
-
-  switch (GET_CODE (op))
-    {
-    case LABEL_REF:
-    case SYMBOL_REF:
-    case CONST:
-      /* This handles both the Windows/NT and OSF cases.  */
-      return mode == ptr_mode || mode == DImode;
-
-    case REG:
-      return 1;
-
-    case SUBREG:
-      if (register_operand (op, mode))
-	return 1;
-      /* ... fall through ... */
-    case MEM:
-      return ((TARGET_BWX || (mode != HImode && mode != QImode))
-	      && general_operand (op, mode));
-
-    case CONST_DOUBLE:
-      return GET_MODE_CLASS (mode) == MODE_FLOAT && op == CONST0_RTX (mode);
-
-    case CONST_INT:
-      return mode == QImode || mode == HImode || add_operand (op, mode);
-
-    case CONSTANT_P_RTX:
-      return 1;
-
-    default:
-      break;
-    }
-
-  return 0;
-}
-
-/* Return 1 if OP is a SYMBOL_REF for a function known to be in this
-   file.  */
-
-int
-current_file_function_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == SYMBOL_REF
-	  && ! profile_flag && ! profile_block_flag
-	  && (SYMBOL_REF_FLAG (op)
-	      || op == XEXP (DECL_RTL (current_function_decl), 0)));
-}
-
-/* Return 1 if OP is a valid operand for the MEM of a CALL insn.  */
-
-int
-call_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  if (mode != Pmode)
-    return 0;
-
-  return (GET_CODE (op) == SYMBOL_REF
-	  || (GET_CODE (op) == REG
-	      && (TARGET_OPEN_VMS || TARGET_WINDOWS_NT || REGNO (op) == 27)));
-}
-
-/* Return 1 if OP is a valid Alpha comparison operator.  Here we know which
-   comparisons are valid in which insn.  */
-
-int
-alpha_comparison_operator (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  enum rtx_code code = GET_CODE (op);
-
-  if (mode != GET_MODE (op) || GET_RTX_CLASS (code) != '<')
-    return 0;
-
-  return (code == EQ || code == LE || code == LT
-	  || (mode == DImode && (code == LEU || code == LTU)));
-}
-
-/* Return 1 if OP is a valid Alpha swapped comparison operator.  */
-
-int
-alpha_swapped_comparison_operator (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  enum rtx_code code = GET_CODE (op);
-
-  if (mode != GET_MODE (op) || GET_RTX_CLASS (code) != '<')
-    return 0;
-
-  code = swap_condition (code);
-  return (code == EQ || code == LE || code == LT
-	  || (mode == DImode && (code == LEU || code == LTU)));
-}
-
-/* Return 1 if OP is a signed comparison operation.  */
-
-int
-signed_comparison_operator (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  switch (GET_CODE (op))
-    {
-    case EQ:  case NE:  case LE:  case LT:  case GE:   case GT:
-      return 1;
-
-    default:
-      break;
-    }
-
-  return 0;
-}
-
-/* Return 1 if this is a divide or modulus operator.  */
-
-int
-divmod_operator (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  switch (GET_CODE (op))
-    {
-    case DIV:  case MOD:  case UDIV:  case UMOD:
-      return 1;
-
-    default:
-      break;
-    }
-
-  return 0;
-}
-
-/* Return 1 if this memory address is a known aligned register plus
-   a constant.  It must be a valid address.  This means that we can do
-   this as an aligned reference plus some offset.
-
-   Take into account what reload will do.  */
-
-int
-aligned_memory_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  rtx base;
-
-  if (reload_in_progress)
-    {
-      rtx tmp = op;
-      if (GET_CODE (tmp) == SUBREG)
-	tmp = SUBREG_REG (tmp);
-      if (GET_CODE (tmp) == REG
-	  && REGNO (tmp) >= FIRST_PSEUDO_REGISTER)
-	{
-	  op = reg_equiv_memory_loc[REGNO (tmp)];
-	  if (op == 0)
-	    return 0;
-	}
-    }
-
-  if (GET_CODE (op) != MEM
-      || GET_MODE (op) != mode)
-    return 0;
-  op = XEXP (op, 0);
-
-  /* LEGITIMIZE_RELOAD_ADDRESS creates (plus (plus reg const_hi) const_lo)
-     sorts of constructs.  Dig for the real base register.  */
-  if (reload_in_progress
-      && GET_CODE (op) == PLUS
-      && GET_CODE (XEXP (op, 0)) == PLUS)
-    base = XEXP (XEXP (op, 0), 0);
-  else
-    {
-      if (! memory_address_p (mode, op))
-	return 0;
-      base = (GET_CODE (op) == PLUS ? XEXP (op, 0) : op);
-    }
-
-  return (GET_CODE (base) == REG
-	  && REGNO_POINTER_ALIGN (REGNO (base)) >= 4);
-}
-
-/* Similar, but return 1 if OP is a MEM which is not alignable.  */
-
-int
-unaligned_memory_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  rtx base;
-
-  if (reload_in_progress)
-    {
-      rtx tmp = op;
-      if (GET_CODE (tmp) == SUBREG)
-	tmp = SUBREG_REG (tmp);
-      if (GET_CODE (tmp) == REG
-	  && REGNO (tmp) >= FIRST_PSEUDO_REGISTER)
-	{
-	  op = reg_equiv_memory_loc[REGNO (tmp)];
-	  if (op == 0)
-	    return 0;
-	}
-    }
-
-  if (GET_CODE (op) != MEM
-      || GET_MODE (op) != mode)
-    return 0;
-  op = XEXP (op, 0);
-
-  /* LEGITIMIZE_RELOAD_ADDRESS creates (plus (plus reg const_hi) const_lo)
-     sorts of constructs.  Dig for the real base register.  */
-  if (reload_in_progress
-      && GET_CODE (op) == PLUS
-      && GET_CODE (XEXP (op, 0)) == PLUS)
-    base = XEXP (XEXP (op, 0), 0);
-  else
-    {
-      if (! memory_address_p (mode, op))
-	return 0;
-      base = (GET_CODE (op) == PLUS ? XEXP (op, 0) : op);
-    }
-
-  return (GET_CODE (base) == REG
-	  && REGNO_POINTER_ALIGN (REGNO (base)) < 4);
-}
-
-/* Return 1 if OP is either a register or an unaligned memory location.  */
-
-int
-reg_or_unaligned_mem_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return register_operand (op, mode) || unaligned_memory_operand (op, mode);
-}
-
-/* Return 1 if OP is any memory location.  During reload a pseudo matches.  */
-
-int
-any_memory_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == MEM
-	  || (GET_CODE (op) == SUBREG && GET_CODE (SUBREG_REG (op)) == REG)
-	  || (reload_in_progress && GET_CODE (op) == REG
-	      && REGNO (op) >= FIRST_PSEUDO_REGISTER)
-	  || (reload_in_progress && GET_CODE (op) == SUBREG
-	      && GET_CODE (SUBREG_REG (op)) == REG
-	      && REGNO (SUBREG_REG (op)) >= FIRST_PSEUDO_REGISTER));
-}
-
-/* Returns 1 if OP is not an eliminable register.
-
-   This exists to cure a pathological abort in the s8addq (et al) patterns,
-
-	long foo () { long t; bar(); return (long) &t * 26107; }
-
-   which run afoul of a hack in reload to cure a (presumably) similar
-   problem with lea-type instructions on other targets.  But there is
-   one of us and many of them, so work around the problem by selectively
-   preventing combine from making the optimization.  */
-
-int
-reg_not_elim_operand (op, mode)
-      register rtx op;
-      enum machine_mode mode;
-{
-  rtx inner = op;
-  if (GET_CODE (op) == SUBREG)
-    inner = SUBREG_REG (op);
-  if (inner == frame_pointer_rtx || inner == arg_pointer_rtx)
-    return 0;
-
-  return register_operand (op, mode);
-}
-
-/* Return 1 is OP is a memory location that is not a reference (using
-   an AND) to an unaligned location.  Take into account what reload
-   will do.  */
-
-int
-normal_memory_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (reload_in_progress)
-    {
-      rtx tmp = op;
-      if (GET_CODE (tmp) == SUBREG)
-	tmp = SUBREG_REG (tmp);
-      if (GET_CODE (tmp) == REG
-	  && REGNO (tmp) >= FIRST_PSEUDO_REGISTER)
-	{
-	  op = reg_equiv_memory_loc[REGNO (tmp)];
-
-	  /* This may not have been assigned an equivalent address if it will
-	     be eliminated.  In that case, it doesn't matter what we do.  */
-	  if (op == 0)
-	    return 1;
-	}
-    }
-
-  return GET_CODE (op) == MEM && GET_CODE (XEXP (op, 0)) != AND;
-}
-
-/* Accept a register, but not a subreg of any kind.  This allows us to
-   avoid pathological cases in reload wrt data movement common in 
-   int->fp conversion.  */
-
-int
-reg_no_subreg_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) == SUBREG)
-    return 0;
-  return register_operand (op, mode);
-}
-
-/* Return 1 if this function can directly return via $26.  */
-
-int
-direct_return ()
-{
-  return (! TARGET_OPEN_VMS && reload_completed && alpha_sa_size () == 0
-	  && get_frame_size () == 0
-	  && current_function_outgoing_args_size == 0
-	  && current_function_pretend_args_size == 0);
-}
-
-/* REF is an alignable memory location.  Place an aligned SImode
-   reference into *PALIGNED_MEM and the number of bits to shift into
-   *PBITNUM.  SCRATCH is a free register for use in reloading out
-   of range stack slots.  */
-
-void
-get_aligned_mem (ref, paligned_mem, pbitnum)
-     rtx ref;
-     rtx *paligned_mem, *pbitnum;
-{
-  rtx base;
-  HOST_WIDE_INT offset = 0;
-
-  if (GET_CODE (ref) != MEM)
-    abort ();
-
-  if (reload_in_progress
-      && ! memory_address_p (GET_MODE (ref), XEXP (ref, 0)))
-    {
-      base = find_replacement (&XEXP (ref, 0));
-
-      if (! memory_address_p (GET_MODE (ref), base))
-	abort ();
-    }
-  else
-    {
-      base = XEXP (ref, 0);
-    }
-
-  if (GET_CODE (base) == PLUS)
-    offset += INTVAL (XEXP (base, 1)), base = XEXP (base, 0);
-
-  *paligned_mem = gen_rtx_MEM (SImode, plus_constant (base, offset & ~3));
-  MEM_COPY_ATTRIBUTES (*paligned_mem, ref);
-  RTX_UNCHANGING_P (*paligned_mem) = RTX_UNCHANGING_P (ref);
-
-  /* Sadly, we cannot use alias sets here because we may overlap other
-     data in a different alias set.  */
-  /* MEM_ALIAS_SET (*paligned_mem) = MEM_ALIAS_SET (ref); */
-
-  *pbitnum = GEN_INT ((offset & 3) * 8);
-}
-
-/* Similar, but just get the address.  Handle the two reload cases.  
-   Add EXTRA_OFFSET to the address we return.  */
-
-rtx
-get_unaligned_address (ref, extra_offset)
-     rtx ref;
-     int extra_offset;
-{
-  rtx base;
-  HOST_WIDE_INT offset = 0;
-
-  if (GET_CODE (ref) != MEM)
-    abort ();
-
-  if (reload_in_progress
-      && ! memory_address_p (GET_MODE (ref), XEXP (ref, 0)))
-    {
-      base = find_replacement (&XEXP (ref, 0));
-
-      if (! memory_address_p (GET_MODE (ref), base))
-	abort ();
-    }
-  else
-    {
-      base = XEXP (ref, 0);
-    }
-
-  if (GET_CODE (base) == PLUS)
-    offset += INTVAL (XEXP (base, 1)), base = XEXP (base, 0);
-
-  return plus_constant (base, offset + extra_offset);
-}
-
-/* Subfunction of the following function.  Update the flags of any MEM
-   found in part of X.  */
-
-static void
-alpha_set_memflags_1 (x, in_struct_p, volatile_p, unchanging_p)
-     rtx x;
-     int in_struct_p, volatile_p, unchanging_p;
-{
-  int i;
-
-  switch (GET_CODE (x))
-    {
-    case SEQUENCE:
-    case PARALLEL:
-      for (i = XVECLEN (x, 0) - 1; i >= 0; i--)
-	alpha_set_memflags_1 (XVECEXP (x, 0, i), in_struct_p, volatile_p,
-			      unchanging_p);
-      break;
-
-    case INSN:
-      alpha_set_memflags_1 (PATTERN (x), in_struct_p, volatile_p,
-			    unchanging_p);
-      break;
-
-    case SET:
-      alpha_set_memflags_1 (SET_DEST (x), in_struct_p, volatile_p,
-			    unchanging_p);
-      alpha_set_memflags_1 (SET_SRC (x), in_struct_p, volatile_p,
-			    unchanging_p);
-      break;
-
-    case MEM:
-      MEM_IN_STRUCT_P (x) = in_struct_p;
-      MEM_VOLATILE_P (x) = volatile_p;
-      RTX_UNCHANGING_P (x) = unchanging_p;
-      /* Sadly, we cannot use alias sets because the extra aliasing
-	 produced by the AND interferes.  Given that two-byte quantities
-	 are the only thing we would be able to differentiate anyway,
-	 there does not seem to be any point in convoluting the early
-	 out of the alias check.  */
-      /* MEM_ALIAS_SET (x) = alias_set; */
-      break;
-
-    default:
-      break;
-    }
-}
-
-/* Given INSN, which is either an INSN or a SEQUENCE generated to
-   perform a memory operation, look for any MEMs in either a SET_DEST or
-   a SET_SRC and copy the in-struct, unchanging, and volatile flags from
-   REF into each of the MEMs found.  If REF is not a MEM, don't do
-   anything.  */
-
-void
-alpha_set_memflags (insn, ref)
-     rtx insn;
-     rtx ref;
-{
-  int in_struct_p, volatile_p, unchanging_p;
-
-  if (GET_CODE (ref) != MEM)
-    return;
-
-  in_struct_p = MEM_IN_STRUCT_P (ref);
-  volatile_p = MEM_VOLATILE_P (ref);
-  unchanging_p = RTX_UNCHANGING_P (ref);
-
-  /* This is only called from alpha.md, after having had something 
-     generated from one of the insn patterns.  So if everything is
-     zero, the pattern is already up-to-date.  */
-  if (! in_struct_p && ! volatile_p && ! unchanging_p)
-    return;
-
-  alpha_set_memflags_1 (insn, in_struct_p, volatile_p, unchanging_p);
-}
-
-/* Try to output insns to set TARGET equal to the constant C if it can be
-   done in less than N insns.  Do all computations in MODE.  Returns the place
-   where the output has been placed if it can be done and the insns have been
-   emitted.  If it would take more than N insns, zero is returned and no
-   insns and emitted.  */
-
-rtx
-alpha_emit_set_const (target, mode, c, n)
-     rtx target;
-     enum machine_mode mode;
-     HOST_WIDE_INT c;
-     int n;
-{
-  rtx pat;
-  int i;
-
-  /* Try 1 insn, then 2, then up to N. */
-  for (i = 1; i <= n; i++)
-    if ((pat = alpha_emit_set_const_1 (target, mode, c, i)) != 0)
-      return pat;
-
-  return 0;
-}
-
-/* Internal routine for the above to check for N or below insns.  */
-
-static rtx
-alpha_emit_set_const_1 (target, mode, c, n)
-     rtx target;
-     enum machine_mode mode;
-     HOST_WIDE_INT c;
-     int n;
-{
-  HOST_WIDE_INT new = c;
-  int i, bits;
-  /* Use a pseudo if highly optimizing and still generating RTL.  */
-  rtx subtarget
-    = (flag_expensive_optimizations && rtx_equal_function_value_matters
-       ? 0 : target);
-  rtx temp;
-
-#if HOST_BITS_PER_WIDE_INT == 64
-  /* We are only called for SImode and DImode.  If this is SImode, ensure that
-     we are sign extended to a full word.  This does not make any sense when
-     cross-compiling on a narrow machine.  */
-
-  if (mode == SImode)
-    c = (c & 0xffffffff) - 2 * (c & 0x80000000);
-#endif
-
-  /* If this is a sign-extended 32-bit constant, we can do this in at most
-     three insns, so do it if we have enough insns left.  We always have
-     a sign-extended 32-bit constant when compiling on a narrow machine.   */
-
-  if (HOST_BITS_PER_WIDE_INT != 64
-      || c >> 31 == -1 || c >> 31 == 0)
-    {
-      HOST_WIDE_INT low = (c & 0xffff) - 2 * (c & 0x8000);
-      HOST_WIDE_INT tmp1 = c - low;
-      HOST_WIDE_INT high
-	= ((tmp1 >> 16) & 0xffff) - 2 * ((tmp1 >> 16) & 0x8000);
-      HOST_WIDE_INT extra = 0;
-
-      /* If HIGH will be interpreted as negative but the constant is
-	 positive, we must adjust it to do two ldha insns.  */
-
-      if ((high & 0x8000) != 0 && c >= 0)
-	{
-	  extra = 0x4000;
-	  tmp1 -= 0x40000000;
-	  high = ((tmp1 >> 16) & 0xffff) - 2 * ((tmp1 >> 16) & 0x8000);
-	}
-
-      if (c == low || (low == 0 && extra == 0))
-	{
-	  /* We used to use copy_to_suggested_reg (GEN_INT (c), target, mode)
-	     but that meant that we can't handle INT_MIN on 32-bit machines
-	     (like NT/Alpha), because we recurse indefinitely through 
-	     emit_move_insn to gen_movdi.  So instead, since we know exactly
-	     what we want, create it explicitly.  */
-
-	  if (target == NULL)
-	    target = gen_reg_rtx (mode);
-	  emit_insn (gen_rtx_SET (VOIDmode, target, GEN_INT (c)));
-	  return target;
-	}
-      else if (n >= 2 + (extra != 0))
-	{
-	  temp = copy_to_suggested_reg (GEN_INT (low), subtarget, mode);
-
-	  if (extra != 0)
-	    temp = expand_binop (mode, add_optab, temp, GEN_INT (extra << 16),
-				 subtarget, 0, OPTAB_WIDEN);
-
-	  return expand_binop (mode, add_optab, temp, GEN_INT (high << 16),
-			       target, 0, OPTAB_WIDEN);
-	}
-    }
-
-  /* If we couldn't do it that way, try some other methods.  But if we have
-     no instructions left, don't bother.  Likewise, if this is SImode and
-     we can't make pseudos, we can't do anything since the expand_binop
-     and expand_unop calls will widen and try to make pseudos.  */
-
-  if (n == 1
-      || (mode == SImode && ! rtx_equal_function_value_matters))
-    return 0;
-
-#if HOST_BITS_PER_WIDE_INT == 64
-  /* First, see if can load a value into the target that is the same as the
-     constant except that all bytes that are 0 are changed to be 0xff.  If we
-     can, then we can do a ZAPNOT to obtain the desired constant.  */
-
-  for (i = 0; i < 64; i += 8)
-    if ((new & ((HOST_WIDE_INT) 0xff << i)) == 0)
-      new |= (HOST_WIDE_INT) 0xff << i;
-
-  /* We are only called for SImode and DImode.  If this is SImode, ensure that
-     we are sign extended to a full word.  */
-
-  if (mode == SImode)
-    new = (new & 0xffffffff) - 2 * (new & 0x80000000);
-
-  if (new != c
-      && (temp = alpha_emit_set_const (subtarget, mode, new, n - 1)) != 0)
-    return expand_binop (mode, and_optab, temp, GEN_INT (c | ~ new),
-			 target, 0, OPTAB_WIDEN);
-#endif
-
-  /* Next, see if we can load a related constant and then shift and possibly
-     negate it to get the constant we want.  Try this once each increasing
-     numbers of insns.  */
-
-  for (i = 1; i < n; i++)
-    {
-      /* First try complementing.  */
-      if ((temp = alpha_emit_set_const (subtarget, mode, ~ c, i)) != 0)
-	return expand_unop (mode, one_cmpl_optab, temp, target, 0);
-
-      /* Next try to form a constant and do a left shift.  We can do this
-	 if some low-order bits are zero; the exact_log2 call below tells
-	 us that information.  The bits we are shifting out could be any
-	 value, but here we'll just try the 0- and sign-extended forms of
-	 the constant.  To try to increase the chance of having the same
-	 constant in more than one insn, start at the highest number of
-	 bits to shift, but try all possibilities in case a ZAPNOT will
-	 be useful.  */
-
-      if ((bits = exact_log2 (c & - c)) > 0)
-	for (; bits > 0; bits--)
-	  if ((temp = (alpha_emit_set_const
-		       (subtarget, mode,
-			(unsigned HOST_WIDE_INT) (c >> bits), i))) != 0
-	      || ((temp = (alpha_emit_set_const
-			  (subtarget, mode,
-			   ((unsigned HOST_WIDE_INT) c) >> bits, i)))
-		  != 0))
-	    return expand_binop (mode, ashl_optab, temp, GEN_INT (bits),
-				 target, 0, OPTAB_WIDEN);
-
-      /* Now try high-order zero bits.  Here we try the shifted-in bits as
-	 all zero and all ones.  Be careful to avoid shifting outside the
-	 mode and to avoid shifting outside the host wide int size.  */
-      /* On narrow hosts, don't shift a 1 into the high bit, since we'll
-	 confuse the recursive call and set all of the high 32 bits.  */
-
-      if ((bits = (MIN (HOST_BITS_PER_WIDE_INT, GET_MODE_SIZE (mode) * 8)
-		   - floor_log2 (c) - 1 - (HOST_BITS_PER_WIDE_INT < 64))) > 0)
-	for (; bits > 0; bits--)
-	  if ((temp = alpha_emit_set_const (subtarget, mode,
-					    c << bits, i)) != 0
-	      || ((temp = (alpha_emit_set_const
-			   (subtarget, mode,
-			    ((c << bits) | (((HOST_WIDE_INT) 1 << bits) - 1)),
-			    i)))
-		  != 0))
-	    return expand_binop (mode, lshr_optab, temp, GEN_INT (bits),
-				 target, 1, OPTAB_WIDEN);
-
-      /* Now try high-order 1 bits.  We get that with a sign-extension.
-	 But one bit isn't enough here.  Be careful to avoid shifting outside
-	 the mode and to avoid shifting outside the host wide int size. */
-      
-      if ((bits = (MIN (HOST_BITS_PER_WIDE_INT, GET_MODE_SIZE (mode) * 8)
-		   - floor_log2 (~ c) - 2)) > 0)
-	for (; bits > 0; bits--)
-	  if ((temp = alpha_emit_set_const (subtarget, mode,
-					    c << bits, i)) != 0
-	      || ((temp = (alpha_emit_set_const
-			   (subtarget, mode,
-			    ((c << bits) | (((HOST_WIDE_INT) 1 << bits) - 1)),
-			    i)))
-		  != 0))
-	    return expand_binop (mode, ashr_optab, temp, GEN_INT (bits),
-				 target, 0, OPTAB_WIDEN);
-    }
-
-  return 0;
-}
-
-/* Having failed to find a 3 insn sequence in alpha_emit_set_const,
-   fall back to a straight forward decomposition.  We do this to avoid
-   exponential run times encountered when looking for longer sequences
-   with alpha_emit_set_const.  */
-
-rtx
-alpha_emit_set_long_const (target, c1, c2)
-     rtx target;
-     HOST_WIDE_INT c1, c2;
-{
-  HOST_WIDE_INT d1, d2, d3, d4;
-
-  /* Decompose the entire word */
-#if HOST_BITS_PER_WIDE_INT >= 64
-  if (c2 != -(c1 < 0))
-    abort ();
-  d1 = ((c1 & 0xffff) ^ 0x8000) - 0x8000;
-  c1 -= d1;
-  d2 = ((c1 & 0xffffffff) ^ 0x80000000) - 0x80000000;
-  c1 = (c1 - d2) >> 32;
-  d3 = ((c1 & 0xffff) ^ 0x8000) - 0x8000;
-  c1 -= d3;
-  d4 = ((c1 & 0xffffffff) ^ 0x80000000) - 0x80000000;
-  if (c1 != d4)
-    abort ();
-#else
-  d1 = ((c1 & 0xffff) ^ 0x8000) - 0x8000;
-  c1 -= d1;
-  d2 = ((c1 & 0xffffffff) ^ 0x80000000) - 0x80000000;
-  if (c1 != d2)
-    abort ();
-  c2 += (d2 < 0);
-  d3 = ((c2 & 0xffff) ^ 0x8000) - 0x8000;
-  c2 -= d3;
-  d4 = ((c2 & 0xffffffff) ^ 0x80000000) - 0x80000000;
-  if (c2 != d4)
-    abort ();
-#endif
-
-  /* Construct the high word */
-  if (d4)
-    {
-      emit_move_insn (target, GEN_INT (d4));
-      if (d3)
-	emit_move_insn (target, gen_rtx_PLUS (DImode, target, GEN_INT (d3)));
-    }
-  else
-    emit_move_insn (target, GEN_INT (d3));
-
-  /* Shift it into place */
-  emit_move_insn (target, gen_rtx_ASHIFT (DImode, target, GEN_INT (32)));
-
-  /* Add in the low bits.  */
-  if (d2)
-    emit_move_insn (target, gen_rtx_PLUS (DImode, target, GEN_INT (d2)));
-  if (d1)
-    emit_move_insn (target, gen_rtx_PLUS (DImode, target, GEN_INT (d1)));
-
-  return target;
-}
-
-/* Generate the comparison for a conditional branch.  */
-
-rtx
-alpha_emit_conditional_branch (code)
-     enum rtx_code code;
-{
-  enum rtx_code cmp_code, branch_code;
-  enum machine_mode cmp_mode, branch_mode = VOIDmode;
-  rtx op0 = alpha_compare_op0, op1 = alpha_compare_op1;
-  rtx tem;
-
-  /* The general case: fold the comparison code to the types of compares
-     that we have, choosing the branch as necessary.  */
-  switch (code)
-    {
-    case EQ:  case LE:  case LT:  case LEU:  case LTU:
-      /* We have these compares: */
-      cmp_code = code, branch_code = NE;
-      break;
-
-    case NE:
-      /* This must be reversed. */
-      cmp_code = EQ, branch_code = EQ;
-      break;
-
-    case GE:  case GT: case GEU:  case GTU:
-      /* For FP, we swap them, for INT, we reverse them.  */
-      if (alpha_compare_fp_p)
-	{
-	  cmp_code = swap_condition (code);
-	  branch_code = NE;
-	  tem = op0, op0 = op1, op1 = tem;
-	}
-      else
-	{
-	  cmp_code = reverse_condition (code);
-	  branch_code = EQ;
-	}
-      break;
-
-    default:
-      abort ();
-    }
-
-  if (alpha_compare_fp_p)
-    {
-      cmp_mode = DFmode;
-      if (flag_fast_math)
-	{
-	  /* When we are not as concerned about non-finite values, and we
-	     are comparing against zero, we can branch directly.  */
-	  if (op1 == CONST0_RTX (DFmode))
-	    cmp_code = NIL, branch_code = code;
-	  else if (op0 == CONST0_RTX (DFmode))
-	    {
-	      /* Undo the swap we probably did just above.  */
-	      tem = op0, op0 = op1, op1 = tem;
-	      branch_code = swap_condition (cmp_code);
-	      cmp_code = NIL;
-	    }
-	}
-      else
-	{
-	  /* ??? We mark the the branch mode to be CCmode to prevent the
-	     compare and branch from being combined, since the compare 
-	     insn follows IEEE rules that the branch does not.  */
-	  branch_mode = CCmode;
-	}
-    }
-  else
-    {
-      cmp_mode = DImode;
-
-      /* The following optimizations are only for signed compares.  */
-      if (code != LEU && code != LTU && code != GEU && code != GTU)
-	{
-	  /* Whee.  Compare and branch against 0 directly.  */
-	  if (op1 == const0_rtx)
-	    cmp_code = NIL, branch_code = code;
-
-	  /* We want to use cmpcc/bcc when we can, since there is a zero delay
-	     bypass between logicals and br/cmov on EV5.  But we don't want to
-	     force valid immediate constants into registers needlessly.  */
-	  else if (GET_CODE (op1) == CONST_INT)
-	    {
-	      HOST_WIDE_INT v = INTVAL (op1), n = -v;
-
-	      if (! CONST_OK_FOR_LETTER_P (v, 'I')
-		  && (CONST_OK_FOR_LETTER_P (n, 'K')
-		      || CONST_OK_FOR_LETTER_P (n, 'L')))
-		{
-		  cmp_code = PLUS, branch_code = code;
-		  op1 = GEN_INT (n);
-		}
-	    }
-	}
-    }
-
-  /* Force op0 into a register.  */
-  if (GET_CODE (op0) != REG)
-    op0 = force_reg (cmp_mode, op0);
-
-  /* Emit an initial compare instruction, if necessary.  */
-  tem = op0;
-  if (cmp_code != NIL)
-    {
-      tem = gen_reg_rtx (cmp_mode);
-      emit_move_insn (tem, gen_rtx_fmt_ee (cmp_code, cmp_mode, op0, op1));
-    }
-
-  /* Return the branch comparison.  */
-  return gen_rtx_fmt_ee (branch_code, branch_mode, tem, CONST0_RTX (cmp_mode));
-}
-
-
-/* Rewrite a comparison against zero CMP of the form
-   (CODE (cc0) (const_int 0)) so it can be written validly in
-   a conditional move (if_then_else CMP ...).
-   If both of the operands that set cc0 are non-zero we must emit
-   an insn to perform the compare (it can't be done within
-   the conditional move). */
-rtx
-alpha_emit_conditional_move (cmp, mode)
-     rtx cmp;
-     enum machine_mode mode;
-{
-  enum rtx_code code = GET_CODE (cmp);
-  enum rtx_code cmov_code = NE;
-  rtx op0 = alpha_compare_op0;
-  rtx op1 = alpha_compare_op1;
-  enum machine_mode cmp_mode
-    = (GET_MODE (op0) == VOIDmode ? DImode : GET_MODE (op0));
-  enum machine_mode cmp_op_mode = alpha_compare_fp_p ? DFmode : DImode;
-  enum machine_mode cmov_mode = VOIDmode;
-  rtx tem;
-
-  if (alpha_compare_fp_p != FLOAT_MODE_P (mode))
-    return 0;
-
-  /* We may be able to use a conditional move directly.
-     This avoids emitting spurious compares. */
-  if (signed_comparison_operator (cmp, cmp_op_mode)
-      && (!alpha_compare_fp_p || flag_fast_math)
-      && (op0 == CONST0_RTX (cmp_mode) || op1 == CONST0_RTX (cmp_mode)))
-    return gen_rtx_fmt_ee (code, VOIDmode, op0, op1);
-
-  /* We can't put the comparison insides a conditional move;
-     emit a compare instruction and put that inside the
-     conditional move.  Make sure we emit only comparisons we have;
-     swap or reverse as necessary.  */
-
-  switch (code)
-    {
-    case EQ:  case LE:  case LT:  case LEU:  case LTU:
-      /* We have these compares: */
-      break;
-
-    case NE:
-      /* This must be reversed. */
-      code = reverse_condition (code);
-      cmov_code = EQ;
-      break;
-
-    case GE:  case GT:  case GEU:  case GTU:
-      /* These must be swapped.  Make sure the new first operand is in
-	 a register.  */
-      code = swap_condition (code);
-      tem = op0, op0 = op1, op1 = tem;
-      op0 = force_reg (cmp_mode, op0);
-      break;
-
-    default:
-      abort ();
-    }
-
-  /* ??? We mark the branch mode to be CCmode to prevent the compare
-     and cmov from being combined, since the compare insn follows IEEE
-     rules that the cmov does not.  */
-  if (alpha_compare_fp_p && !flag_fast_math)
-    cmov_mode = CCmode;
-
-  tem = gen_reg_rtx (cmp_op_mode);
-  emit_move_insn (tem, gen_rtx_fmt_ee (code, cmp_op_mode, op0, op1));
-  return gen_rtx_fmt_ee (cmov_code, cmov_mode, tem, CONST0_RTX (cmp_op_mode));
-}
-
-/* Use ext[wlq][lh] as the Architecture Handbook describes for extracting
-   unaligned data:
-
-           unsigned:                       signed:
-   word:   ldq_u  r1,X(r11)                ldq_u  r1,X(r11)
-           ldq_u  r2,X+1(r11)              ldq_u  r2,X+1(r11)
-           lda    r3,X(r11)                lda    r3,X+2(r11)
-           extwl  r1,r3,r1                 extql  r1,r3,r1
-           extwh  r2,r3,r2                 extqh  r2,r3,r2
-           or     r1.r2.r1                 or     r1,r2,r1
-                                           sra    r1,48,r1
-
-   long:   ldq_u  r1,X(r11)                ldq_u  r1,X(r11)
-           ldq_u  r2,X+3(r11)              ldq_u  r2,X+3(r11)
-           lda    r3,X(r11)                lda    r3,X(r11)
-           extll  r1,r3,r1                 extll  r1,r3,r1
-           extlh  r2,r3,r2                 extlh  r2,r3,r2
-           or     r1.r2.r1                 addl   r1,r2,r1
-
-   quad:   ldq_u  r1,X(r11)
-           ldq_u  r2,X+7(r11)
-           lda    r3,X(r11)
-           extql  r1,r3,r1
-           extqh  r2,r3,r2
-           or     r1.r2.r1
-*/
-
-void
-alpha_expand_unaligned_load (tgt, mem, size, ofs, sign)
-     rtx tgt, mem;
-     HOST_WIDE_INT size, ofs;
-     int sign;
-{
-  rtx meml, memh, addr, extl, exth;
-  enum machine_mode mode;
-
-  meml = gen_reg_rtx (DImode);
-  memh = gen_reg_rtx (DImode);
-  addr = gen_reg_rtx (DImode);
-  extl = gen_reg_rtx (DImode);
-  exth = gen_reg_rtx (DImode);
-
-  emit_move_insn (meml,
-		  change_address (mem, DImode,
-				  gen_rtx_AND (DImode, 
-					       plus_constant (XEXP (mem, 0),
-							      ofs),
-					       GEN_INT (-8))));
-
-  emit_move_insn (memh,
-		  change_address (mem, DImode,
-				  gen_rtx_AND (DImode, 
-					       plus_constant (XEXP (mem, 0),
-							      ofs + size - 1),
-					       GEN_INT (-8))));
-
-  if (sign && size == 2)
-    {
-      emit_move_insn (addr, plus_constant (XEXP (mem, 0), ofs+2));
-
-      emit_insn (gen_extxl (extl, meml, GEN_INT (64), addr));
-      emit_insn (gen_extqh (exth, memh, addr));
-
-      /* We must use tgt here for the target.  Alpha-vms port fails if we use
-	 addr for the target, because addr is marked as a pointer and combine
-	 knows that pointers are always sign-extended 32 bit values.  */
-      addr = expand_binop (DImode, ior_optab, extl, exth, tgt, 1, OPTAB_WIDEN);
-      addr = expand_binop (DImode, ashr_optab, addr, GEN_INT (48), 
-			   addr, 1, OPTAB_WIDEN);
-    }
-  else
-    {
-      emit_move_insn (addr, plus_constant (XEXP (mem, 0), ofs));
-      emit_insn (gen_extxl (extl, meml, GEN_INT (size*8), addr));
-      switch (size)
-	{
-	case 2:
-	  emit_insn (gen_extwh (exth, memh, addr));
-	  mode = HImode;
-	  break;
-
-	case 4:
-	  emit_insn (gen_extlh (exth, memh, addr));
-	  mode = SImode;
-	  break;
-
-	case 8:
-	  emit_insn (gen_extqh (exth, memh, addr));
-	  mode = DImode;
-	  break;
-	default:
-	  abort();
-	}
-
-      addr = expand_binop (mode, ior_optab, gen_lowpart (mode, extl),
-			   gen_lowpart (mode, exth), gen_lowpart (mode, tgt),
-			   sign, OPTAB_WIDEN);
-    }
-
-  if (addr != tgt)
-    emit_move_insn (tgt, gen_lowpart(GET_MODE (tgt), addr));
-}
-
-/* Similarly, use ins and msk instructions to perform unaligned stores.  */
-
-void
-alpha_expand_unaligned_store (dst, src, size, ofs)
-     rtx dst, src;
-     HOST_WIDE_INT size, ofs;
-{
-  rtx dstl, dsth, addr, insl, insh, meml, memh;
-  
-  dstl = gen_reg_rtx (DImode);
-  dsth = gen_reg_rtx (DImode);
-  insl = gen_reg_rtx (DImode);
-  insh = gen_reg_rtx (DImode);
-
-  meml = change_address (dst, DImode,
-			 gen_rtx_AND (DImode, 
-				      plus_constant (XEXP (dst, 0), ofs),
-				      GEN_INT (-8)));
-  memh = change_address (dst, DImode,
-			 gen_rtx_AND (DImode, 
-				      plus_constant (XEXP (dst, 0),
-						     ofs+size-1),
-				      GEN_INT (-8)));
-
-  emit_move_insn (dsth, memh);
-  emit_move_insn (dstl, meml);
-  addr = copy_addr_to_reg (plus_constant (XEXP (dst, 0), ofs));
-
-  if (src != const0_rtx)
-    {
-      emit_insn (gen_insxh (insh, gen_lowpart (DImode, src),
-			    GEN_INT (size*8), addr));
-
-      switch (size)
-	{
-	case 2:
-	  emit_insn (gen_inswl (insl, gen_lowpart (HImode, src), addr));
-	  break;
-	case 4:
-	  emit_insn (gen_insll (insl, gen_lowpart (SImode, src), addr));
-	  break;
-	case 8:
-	  emit_insn (gen_insql (insl, src, addr));
-	  break;
-	}
-    }
-
-  emit_insn (gen_mskxh (dsth, dsth, GEN_INT (size*8), addr));
-
-  switch (size)
-    {
-    case 2:
-      emit_insn (gen_mskxl (dstl, dstl, GEN_INT (0xffff), addr));
-      break;
-    case 4:
-      emit_insn (gen_mskxl (dstl, dstl, GEN_INT (0xffffffff), addr));
-      break;
-    case 8:
-      {
-#if HOST_BITS_PER_WIDE_INT == 32
-	rtx msk = immed_double_const (0xffffffff, 0xffffffff, DImode);
-#else
-	rtx msk = immed_double_const (0xffffffffffffffff, 0, DImode);
-#endif
-	emit_insn (gen_mskxl (dstl, dstl, msk, addr));
-      }
-      break;
-    }
-
-  if (src != const0_rtx)
-    {
-      dsth = expand_binop (DImode, ior_optab, insh, dsth, dsth, 0, OPTAB_WIDEN);
-      dstl = expand_binop (DImode, ior_optab, insl, dstl, dstl, 0, OPTAB_WIDEN);
-    }
-  
-  /* Must store high before low for degenerate case of aligned.  */
-  emit_move_insn (memh, dsth);
-  emit_move_insn (meml, dstl);
-}
-
-/* The block move code tries to maximize speed by separating loads and
-   stores at the expense of register pressure: we load all of the data
-   before we store it back out.  There are two secondary effects worth
-   mentioning, that this speeds copying to/from aligned and unaligned
-   buffers, and that it makes the code significantly easier to write.  */
-
-#define MAX_MOVE_WORDS	8
-
-/* Load an integral number of consecutive unaligned quadwords.  */
-
-static void
-alpha_expand_unaligned_load_words (out_regs, smem, words, ofs)
-     rtx *out_regs;
-     rtx smem;
-     HOST_WIDE_INT words, ofs;
-{
-  rtx const im8 = GEN_INT (-8);
-  rtx const i64 = GEN_INT (64);
-  rtx ext_tmps[MAX_MOVE_WORDS], data_regs[MAX_MOVE_WORDS+1];
-  rtx sreg, areg;
-  HOST_WIDE_INT i;
-
-  /* Generate all the tmp registers we need.  */
-  for (i = 0; i < words; ++i)
-    {
-      data_regs[i] = out_regs[i];
-      ext_tmps[i] = gen_reg_rtx (DImode);
-    }
-  data_regs[words] = gen_reg_rtx (DImode);
-
-  if (ofs != 0)
-    smem = change_address (smem, GET_MODE (smem),
-			   plus_constant (XEXP (smem, 0), ofs));
-  
-  /* Load up all of the source data.  */
-  for (i = 0; i < words; ++i)
-    {
-      emit_move_insn (data_regs[i],
-		      change_address (smem, DImode,
-				      gen_rtx_AND (DImode,
-						   plus_constant (XEXP(smem,0),
-								  8*i),
-						   im8)));
-    }
-  emit_move_insn (data_regs[words],
-		  change_address (smem, DImode,
-				  gen_rtx_AND (DImode,
-					       plus_constant (XEXP(smem,0),
-							      8*words - 1),
-					       im8)));
-
-  /* Extract the half-word fragments.  Unfortunately DEC decided to make
-     extxh with offset zero a noop instead of zeroing the register, so 
-     we must take care of that edge condition ourselves with cmov.  */
-
-  sreg = copy_addr_to_reg (XEXP (smem, 0));
-  areg = expand_binop (DImode, and_optab, sreg, GEN_INT (7), NULL, 
-		       1, OPTAB_WIDEN);
-  for (i = 0; i < words; ++i)
-    {
-      emit_insn (gen_extxl (data_regs[i], data_regs[i], i64, sreg));
-
-      emit_insn (gen_extqh (ext_tmps[i], data_regs[i+1], sreg));
-      emit_insn (gen_rtx_SET (VOIDmode, ext_tmps[i],
-			      gen_rtx_IF_THEN_ELSE (DImode,
-						    gen_rtx_EQ (DImode, areg,
-								const0_rtx),
-						    const0_rtx, ext_tmps[i])));
-    }
-
-  /* Merge the half-words into whole words.  */
-  for (i = 0; i < words; ++i)
-    {
-      out_regs[i] = expand_binop (DImode, ior_optab, data_regs[i],
-				  ext_tmps[i], data_regs[i], 1, OPTAB_WIDEN);
-    }
-}
-
-/* Store an integral number of consecutive unaligned quadwords.  DATA_REGS
-   may be NULL to store zeros.  */
-
-static void
-alpha_expand_unaligned_store_words (data_regs, dmem, words, ofs)
-     rtx *data_regs;
-     rtx dmem;
-     HOST_WIDE_INT words, ofs;
-{
-  rtx const im8 = GEN_INT (-8);
-  rtx const i64 = GEN_INT (64);
-#if HOST_BITS_PER_WIDE_INT == 32
-  rtx const im1 = immed_double_const (0xffffffff, 0xffffffff, DImode);
-#else
-  rtx const im1 = immed_double_const (0xffffffffffffffff, 0, DImode);
-#endif
-  rtx ins_tmps[MAX_MOVE_WORDS];
-  rtx st_tmp_1, st_tmp_2, dreg;
-  rtx st_addr_1, st_addr_2;
-  HOST_WIDE_INT i;
-
-  /* Generate all the tmp registers we need.  */
-  if (data_regs != NULL)
-    for (i = 0; i < words; ++i)
-      ins_tmps[i] = gen_reg_rtx(DImode);
-  st_tmp_1 = gen_reg_rtx(DImode);
-  st_tmp_2 = gen_reg_rtx(DImode);
-  
-  if (ofs != 0)
-    dmem = change_address (dmem, GET_MODE (dmem),
-			   plus_constant (XEXP (dmem, 0), ofs));
-  
-
-  st_addr_2 = change_address (dmem, DImode,
-			      gen_rtx_AND (DImode,
-					   plus_constant (XEXP(dmem,0),
-							  words*8 - 1),
-				       im8));
-  st_addr_1 = change_address (dmem, DImode,
-			      gen_rtx_AND (DImode, 
-					   XEXP (dmem, 0),
-					   im8));
-
-  /* Load up the destination end bits.  */
-  emit_move_insn (st_tmp_2, st_addr_2);
-  emit_move_insn (st_tmp_1, st_addr_1);
-
-  /* Shift the input data into place.  */
-  dreg = copy_addr_to_reg (XEXP (dmem, 0));
-  if (data_regs != NULL)
-    {
-      for (i = words-1; i >= 0; --i)
-	{
-	  emit_insn (gen_insxh (ins_tmps[i], data_regs[i], i64, dreg));
-	  emit_insn (gen_insql (data_regs[i], data_regs[i], dreg));
-	}
-      for (i = words-1; i > 0; --i)
-	{
-	  ins_tmps[i-1] = expand_binop (DImode, ior_optab, data_regs[i],
-					ins_tmps[i-1], ins_tmps[i-1], 1,
-					OPTAB_WIDEN);
-	}
-    }
-
-  /* Split and merge the ends with the destination data.  */
-  emit_insn (gen_mskxh (st_tmp_2, st_tmp_2, i64, dreg));
-  emit_insn (gen_mskxl (st_tmp_1, st_tmp_1, im1, dreg));
-
-  if (data_regs != NULL)
-    {
-      st_tmp_2 = expand_binop (DImode, ior_optab, st_tmp_2, ins_tmps[words-1],
-			       st_tmp_2, 1, OPTAB_WIDEN);
-      st_tmp_1 = expand_binop (DImode, ior_optab, st_tmp_1, data_regs[0],
-			       st_tmp_1, 1, OPTAB_WIDEN);
-    }
-
-  /* Store it all.  */
-  emit_move_insn (st_addr_2, st_tmp_2);
-  for (i = words-1; i > 0; --i)
-    {
-      emit_move_insn (change_address (dmem, DImode,
-				      gen_rtx_AND (DImode,
-						   plus_constant(XEXP (dmem,0),
-								 i*8),
-					       im8)),
-		      data_regs ? ins_tmps[i-1] : const0_rtx);
-    }
-  emit_move_insn (st_addr_1, st_tmp_1);
-}
-
-
-/* Expand string/block move operations.
-
-   operands[0] is the pointer to the destination.
-   operands[1] is the pointer to the source.
-   operands[2] is the number of bytes to move.
-   operands[3] is the alignment.  */
-
-int
-alpha_expand_block_move (operands)
-     rtx operands[];
-{
-  rtx bytes_rtx	= operands[2];
-  rtx align_rtx = operands[3];
-  HOST_WIDE_INT orig_bytes = INTVAL (bytes_rtx);
-  HOST_WIDE_INT bytes = orig_bytes;
-  HOST_WIDE_INT src_align = INTVAL (align_rtx);
-  HOST_WIDE_INT dst_align = src_align;
-  rtx orig_src	= operands[1];
-  rtx orig_dst	= operands[0];
-  rtx data_regs[2*MAX_MOVE_WORDS+16];
-  rtx tmp;
-  int i, words, ofs, nregs = 0;
-  
-  if (bytes <= 0)
-    return 1;
-  if (bytes > MAX_MOVE_WORDS*8)
-    return 0;
-
-  /* Look for additional alignment information from recorded register info.  */
-
-  tmp = XEXP (orig_src, 0);
-  if (GET_CODE (tmp) == REG)
-    {
-      if (REGNO_POINTER_ALIGN (REGNO (tmp)) > src_align)
-	src_align = REGNO_POINTER_ALIGN (REGNO (tmp));
-    }
-  else if (GET_CODE (tmp) == PLUS
-	   && GET_CODE (XEXP (tmp, 0)) == REG
-	   && GET_CODE (XEXP (tmp, 1)) == CONST_INT)
-    {
-      HOST_WIDE_INT c = INTVAL (XEXP (tmp, 1));
-      int a = REGNO_POINTER_ALIGN (REGNO (XEXP (tmp, 0)));
-
-      if (a > src_align)
-	{
-          if (a >= 8 && c % 8 == 0)
-	    src_align = 8;
-          else if (a >= 4 && c % 4 == 0)
-	    src_align = 4;
-          else if (a >= 2 && c % 2 == 0)
-	    src_align = 2;
-	}
-    }
-	
-  tmp = XEXP (orig_dst, 0);
-  if (GET_CODE (tmp) == REG)
-    {
-      if (REGNO_POINTER_ALIGN (REGNO (tmp)) > dst_align)
-	dst_align = REGNO_POINTER_ALIGN (REGNO (tmp));
-    }
-  else if (GET_CODE (tmp) == PLUS
-	   && GET_CODE (XEXP (tmp, 0)) == REG
-	   && GET_CODE (XEXP (tmp, 1)) == CONST_INT)
-    {
-      HOST_WIDE_INT c = INTVAL (XEXP (tmp, 1));
-      int a = REGNO_POINTER_ALIGN (REGNO (XEXP (tmp, 0)));
-
-      if (a > dst_align)
-	{
-          if (a >= 8 && c % 8 == 0)
-	    dst_align = 8;
-          else if (a >= 4 && c % 4 == 0)
-	    dst_align = 4;
-          else if (a >= 2 && c % 2 == 0)
-	    dst_align = 2;
-	}
-    }
-
-  /*
-   * Load the entire block into registers.
-   */
-
-  if (GET_CODE (XEXP (orig_src, 0)) == ADDRESSOF)
-    {
-      enum machine_mode mode;
-      tmp = XEXP (XEXP (orig_src, 0), 0);
-
-      /* Don't use the existing register if we're reading more than
-	 is held in the register.  Nor if there is not a mode that
-	 handles the exact size.  */
-      mode = mode_for_size (bytes * BITS_PER_UNIT, MODE_INT, 1);
-      if (mode != BLKmode
-	  && GET_MODE_SIZE (GET_MODE (tmp)) >= bytes)
-	{
-	  if (mode == TImode)
-	    {
-	      data_regs[nregs] = gen_lowpart (DImode, tmp);
-	      data_regs[nregs+1] = gen_highpart (DImode, tmp);
-	      nregs += 2;
-	    }
-	  else
-	    data_regs[nregs++] = gen_lowpart (mode, tmp);
-	  goto src_done;
-	}
-
-      /* No appropriate mode; fall back on memory.  */
-      orig_src = change_address (orig_src, GET_MODE (orig_src),
-				 copy_addr_to_reg (XEXP (orig_src, 0)));
-    }
-
-  ofs = 0;
-  if (src_align >= 8 && bytes >= 8)
-    {
-      words = bytes / 8;
-
-      for (i = 0; i < words; ++i)
-	data_regs[nregs+i] = gen_reg_rtx(DImode);
-
-      for (i = 0; i < words; ++i)
-	{
-	  emit_move_insn (data_regs[nregs+i],
-			  change_address (orig_src, DImode,
-					  plus_constant (XEXP (orig_src, 0),
-							 ofs + i*8)));
-	}
-
-      nregs += words;
-      bytes -= words * 8;
-      ofs += words * 8;
-    }
-  if (src_align >= 4 && bytes >= 4)
-    {
-      words = bytes / 4;
-
-      for (i = 0; i < words; ++i)
-	data_regs[nregs+i] = gen_reg_rtx(SImode);
-
-      for (i = 0; i < words; ++i)
-	{
-	  emit_move_insn (data_regs[nregs+i],
-			  change_address (orig_src, SImode,
-					  plus_constant (XEXP (orig_src, 0),
-							 ofs + i*4)));
-	}
-
-      nregs += words;
-      bytes -= words * 4;
-      ofs += words * 4;
-    }
-  if (bytes >= 16)
-    {
-      words = bytes / 8;
-
-      for (i = 0; i < words+1; ++i)
-	data_regs[nregs+i] = gen_reg_rtx(DImode);
-
-      alpha_expand_unaligned_load_words (data_regs + nregs, orig_src,
-					 words, ofs);
-
-      nregs += words;
-      bytes -= words * 8;
-      ofs += words * 8;
-    }
-  if (!TARGET_BWX && bytes >= 8)
-    {
-      data_regs[nregs++] = tmp = gen_reg_rtx (DImode);
-      alpha_expand_unaligned_load (tmp, orig_src, 8, ofs, 0);
-      bytes -= 8;
-      ofs += 8;
-    }
-  if (!TARGET_BWX && bytes >= 4)
-    {
-      data_regs[nregs++] = tmp = gen_reg_rtx (SImode);
-      alpha_expand_unaligned_load (tmp, orig_src, 4, ofs, 0);
-      bytes -= 4;
-      ofs += 4;
-    }
-  if (bytes >= 2)
-    {
-      if (src_align >= 2)
-	{
-	  do {
-	    data_regs[nregs++] = tmp = gen_reg_rtx (HImode);
-	    emit_move_insn (tmp,
-			    change_address (orig_src, HImode,
-					    plus_constant (XEXP (orig_src, 0),
-							   ofs)));
-	    bytes -= 2;
-	    ofs += 2;
-	  } while (bytes >= 2);
-	}
-      else if (!TARGET_BWX)
-	{
-	  data_regs[nregs++] = tmp = gen_reg_rtx (HImode);
-	  alpha_expand_unaligned_load (tmp, orig_src, 2, ofs, 0);
-	  bytes -= 2;
-	  ofs += 2;
-	}
-    }
-  while (bytes > 0)
-    {
-      data_regs[nregs++] = tmp = gen_reg_rtx (QImode);
-      emit_move_insn (tmp,
-		      change_address (orig_src, QImode,
-				      plus_constant (XEXP (orig_src, 0),
-						     ofs)));
-      bytes -= 1;
-      ofs += 1;
-    }
- src_done:
-
-  if (nregs > (int)(sizeof(data_regs)/sizeof(*data_regs)))
-    abort();
-
-  /*
-   * Now save it back out again.
-   */
-
-  i = 0, ofs = 0;
-
-  if (GET_CODE (XEXP (orig_dst, 0)) == ADDRESSOF)
-    {
-      enum machine_mode mode;
-      tmp = XEXP (XEXP (orig_dst, 0), 0);
-
-      mode = mode_for_size (orig_bytes * BITS_PER_UNIT, MODE_INT, 1);
-      if (GET_MODE (tmp) == mode)
-	{
-	  if (nregs == 1)
-	    {
-	      emit_move_insn (tmp, data_regs[0]);
-	      i = 1;
-	      goto dst_done;
-	    }
-	  else if (nregs == 2 && mode == TImode)
-	    {
-	      /* Undo the subregging done above when copying between
-		 two TImode registers.  */
-	      if (GET_CODE (data_regs[0]) == SUBREG
-		  && GET_MODE (SUBREG_REG (data_regs[0])) == TImode)
-		{
-		  emit_move_insn (tmp, SUBREG_REG (data_regs[0]));
-		}
-	      else
-		{
-		  rtx seq;
-
-		  start_sequence ();
-		  emit_move_insn (gen_lowpart (DImode, tmp), data_regs[0]);
-		  emit_move_insn (gen_highpart (DImode, tmp), data_regs[1]);
-		  seq = get_insns ();
-		  end_sequence ();
-
-		  emit_no_conflict_block (seq, tmp, data_regs[0],
-					  data_regs[1], NULL_RTX);
-		}
-
-	      i = 2;
-	      goto dst_done;
-	    }
-	}
-
-      /* ??? If nregs > 1, consider reconstructing the word in regs.  */
-      /* ??? Optimize mode < dst_mode with strict_low_part.  */
-
-      /* No appropriate mode; fall back on memory.  We can speed things
-	 up by recognizing extra alignment information.  */
-      orig_dst = change_address (orig_dst, GET_MODE (orig_dst),
-				 copy_addr_to_reg (XEXP (orig_dst, 0)));
-      dst_align = GET_MODE_SIZE (GET_MODE (tmp));
-    }
-
-  /* Write out the data in whatever chunks reading the source allowed.  */
-  if (dst_align >= 8)
-    {
-      while (i < nregs && GET_MODE (data_regs[i]) == DImode)
-	{
-	  emit_move_insn (change_address (orig_dst, DImode,
-					  plus_constant (XEXP (orig_dst, 0),
-							 ofs)),
-			  data_regs[i]);
-	  ofs += 8;
-	  i++;
-	}
-    }
-  if (dst_align >= 4)
-    {
-      /* If the source has remaining DImode regs, write them out in
-	 two pieces.  */
-      while (i < nregs && GET_MODE (data_regs[i]) == DImode)
-	{
-	  tmp = expand_binop (DImode, lshr_optab, data_regs[i], GEN_INT (32),
-			      NULL_RTX, 1, OPTAB_WIDEN);
-
-	  emit_move_insn (change_address (orig_dst, SImode,
-					  plus_constant (XEXP (orig_dst, 0),
-							 ofs)),
-			  gen_lowpart (SImode, data_regs[i]));
-	  emit_move_insn (change_address (orig_dst, SImode,
-					  plus_constant (XEXP (orig_dst, 0),
-							 ofs+4)),
-			  gen_lowpart (SImode, tmp));
-	  ofs += 8;
-	  i++;
-	}
-
-      while (i < nregs && GET_MODE (data_regs[i]) == SImode)
-	{
-	  emit_move_insn (change_address(orig_dst, SImode,
-					 plus_constant (XEXP (orig_dst, 0),
-							ofs)),
-			  data_regs[i]);
-	  ofs += 4;
-	  i++;
-	}
-    }
-  if (i < nregs && GET_MODE (data_regs[i]) == DImode)
-    {
-      /* Write out a remaining block of words using unaligned methods.  */
-
-      for (words = 1; i+words < nregs ; ++words)
-	if (GET_MODE (data_regs[i+words]) != DImode)
-	  break;
-
-      if (words == 1)
-	alpha_expand_unaligned_store (orig_dst, data_regs[i], 8, ofs);
-      else
-        alpha_expand_unaligned_store_words (data_regs+i, orig_dst, words, ofs);
-     
-      i += words;
-      ofs += words * 8;
-    }
-
-  /* Due to the above, this won't be aligned.  */
-  /* ??? If we have more than one of these, consider constructing full
-     words in registers and using alpha_expand_unaligned_store_words.  */
-  while (i < nregs && GET_MODE (data_regs[i]) == SImode)
-    {
-      alpha_expand_unaligned_store (orig_dst, data_regs[i], 4, ofs);
-      ofs += 4;
-      i++;
-    }
-
-  if (dst_align >= 2)
-    while (i < nregs && GET_MODE (data_regs[i]) == HImode)
-      {
-	emit_move_insn (change_address (orig_dst, HImode,
-					plus_constant (XEXP (orig_dst, 0),
-						       ofs)),
-			data_regs[i]);
-	i++;
-	ofs += 2;
-      }
-  else
-    while (i < nregs && GET_MODE (data_regs[i]) == HImode)
-      {
-	alpha_expand_unaligned_store (orig_dst, data_regs[i], 2, ofs);
-	i++;
-	ofs += 2;
-      }
-  while (i < nregs && GET_MODE (data_regs[i]) == QImode)
-    {
-      emit_move_insn (change_address (orig_dst, QImode,
-				      plus_constant (XEXP (orig_dst, 0),
-						     ofs)),
-		      data_regs[i]);
-      i++;
-      ofs += 1;
-    }
- dst_done:
-
-  if (i != nregs)
-    abort();
-
-  return 1;
-}
-
-int
-alpha_expand_block_clear (operands)
-     rtx operands[];
-{
-  rtx bytes_rtx	= operands[1];
-  rtx align_rtx = operands[2];
-  HOST_WIDE_INT bytes = INTVAL (bytes_rtx);
-  HOST_WIDE_INT align = INTVAL (align_rtx);
-  rtx orig_dst	= operands[0];
-  rtx tmp;
-  HOST_WIDE_INT i, words, ofs = 0;
-  
-  if (bytes <= 0)
-    return 1;
-  if (bytes > MAX_MOVE_WORDS*8)
-    return 0;
-
-  /* Look for stricter alignment.  */
-
-  tmp = XEXP (orig_dst, 0);
-  if (GET_CODE (tmp) == REG)
-    {
-      if (REGNO_POINTER_ALIGN (REGNO (tmp)) > align)
-	align = REGNO_POINTER_ALIGN (REGNO (tmp));
-    }
-  else if (GET_CODE (tmp) == PLUS
-	   && GET_CODE (XEXP (tmp, 0)) == REG
-	   && GET_CODE (XEXP (tmp, 1)) == CONST_INT)
-    {
-      HOST_WIDE_INT c = INTVAL (XEXP (tmp, 1));
-      int a = REGNO_POINTER_ALIGN (REGNO (XEXP (tmp, 0)));
-
-      if (a > align)
-	{
-          if (a >= 8 && c % 8 == 0)
-	    align = 8;
-          else if (a >= 4 && c % 4 == 0)
-	    align = 4;
-          else if (a >= 2 && c % 2 == 0)
-	    align = 2;
-	}
-    }
-  else if (GET_CODE (tmp) == ADDRESSOF)
-    {
-      enum machine_mode mode;
-
-      mode = mode_for_size (bytes * BITS_PER_UNIT, MODE_INT, 1);
-      if (GET_MODE (XEXP (tmp, 0)) == mode)
-	{
-	  emit_move_insn (XEXP (tmp, 0), const0_rtx);
-	  return 1;
-	}
-
-      /* No appropriate mode; fall back on memory.  */
-      orig_dst = change_address (orig_dst, GET_MODE (orig_dst),
-				 copy_addr_to_reg (tmp));
-      align = GET_MODE_SIZE (GET_MODE (XEXP (tmp, 0)));
-    }
-
-  /* Handle a block of contiguous words first.  */
-
-  if (align >= 8 && bytes >= 8)
-    {
-      words = bytes / 8;
-
-      for (i = 0; i < words; ++i)
-	{
-	  emit_move_insn (change_address(orig_dst, DImode,
-					 plus_constant (XEXP (orig_dst, 0),
-							ofs + i*8)),
-			  const0_rtx);
-	}
-
-      bytes -= words * 8;
-      ofs += words * 8;
-    }
-  if (align >= 4 && bytes >= 4)
-    {
-      words = bytes / 4;
-
-      for (i = 0; i < words; ++i)
-	{
-	  emit_move_insn (change_address (orig_dst, SImode,
-					  plus_constant (XEXP (orig_dst, 0),
-							 ofs + i*4)),
-			  const0_rtx);
-	}
-
-      bytes -= words * 4;
-      ofs += words * 4;
-    }
-  if (bytes >= 16)
-    {
-      words = bytes / 8;
-
-      alpha_expand_unaligned_store_words (NULL, orig_dst, words, ofs);
-
-      bytes -= words * 8;
-      ofs += words * 8;
-    }
-
-  /* Next clean up any trailing pieces.  We know from the contiguous
-     block move that there are no aligned SImode or DImode hunks left.  */
-
-  if (!TARGET_BWX && bytes >= 8)
-    {
-      alpha_expand_unaligned_store (orig_dst, const0_rtx, 8, ofs);
-      bytes -= 8;
-      ofs += 8;
-    }
-  if (!TARGET_BWX && bytes >= 4)
-    {
-      alpha_expand_unaligned_store (orig_dst, const0_rtx, 4, ofs);
-      bytes -= 4;
-      ofs += 4;
-    }
-  if (bytes >= 2)
-    {
-      if (align >= 2)
-	{
-	  do {
-	    emit_move_insn (change_address (orig_dst, HImode,
-					    plus_constant (XEXP (orig_dst, 0),
-							   ofs)),
-			    const0_rtx);
-	    bytes -= 2;
-	    ofs += 2;
-	  } while (bytes >= 2);
-	}
-      else if (!TARGET_BWX)
-	{
-	  alpha_expand_unaligned_store (orig_dst, const0_rtx, 2, ofs);
-	  bytes -= 2;
-	  ofs += 2;
-	}
-    }
-  while (bytes > 0)
-    {
-      emit_move_insn (change_address (orig_dst, QImode,
-				      plus_constant (XEXP (orig_dst, 0),
-						     ofs)),
-		      const0_rtx);
-      bytes -= 1;
-      ofs += 1;
-    }
-
-  return 1;
-}
-
-
-/* Adjust the cost of a scheduling dependency.  Return the new cost of
-   a dependency LINK or INSN on DEP_INSN.  COST is the current cost.  */
-
-int
-alpha_adjust_cost (insn, link, dep_insn, cost)
-     rtx insn;
-     rtx link;
-     rtx dep_insn;
-     int cost;
-{
-  rtx set, set_src;
-  enum attr_type insn_type, dep_insn_type;
-
-  /* If the dependence is an anti-dependence, there is no cost.  For an
-     output dependence, there is sometimes a cost, but it doesn't seem
-     worth handling those few cases.  */
-
-  if (REG_NOTE_KIND (link) != 0)
-    return 0;
-
-  /* If we can't recognize the insns, we can't really do anything.  */
-  if (recog_memoized (insn) < 0 || recog_memoized (dep_insn) < 0)
-    return cost;
-
-  insn_type = get_attr_type (insn);
-  dep_insn_type = get_attr_type (dep_insn);
-
-  /* Bring in the user-defined memory latency.  */
-  if (dep_insn_type == TYPE_ILD
-      || dep_insn_type == TYPE_FLD
-      || dep_insn_type == TYPE_LDSYM)
-    cost += alpha_memory_latency-1;
-
-  switch (alpha_cpu)
-    {
-    case PROCESSOR_EV4:
-      /* On EV4, if INSN is a store insn and DEP_INSN is setting the data
-	 being stored, we can sometimes lower the cost.  */
-
-      if ((insn_type == TYPE_IST || insn_type == TYPE_FST)
-	  && (set = single_set (dep_insn)) != 0
-	  && GET_CODE (PATTERN (insn)) == SET
-	  && rtx_equal_p (SET_DEST (set), SET_SRC (PATTERN (insn))))
-	{
-	  switch (dep_insn_type)
-	    {
-	    case TYPE_ILD:
-	    case TYPE_FLD:
-	      /* No savings here.  */
-	      return cost;
-
-	    case TYPE_IMUL:
-	      /* In these cases, we save one cycle.  */
-	      return cost - 1;
-
-	    default:
-	      /* In all other cases, we save two cycles.  */
-	      return MAX (0, cost - 2);
-	    }
-	}
-
-      /* Another case that needs adjustment is an arithmetic or logical
-	 operation.  It's cost is usually one cycle, but we default it to
-	 two in the MD file.  The only case that it is actually two is
-	 for the address in loads, stores, and jumps.  */
-
-      if (dep_insn_type == TYPE_IADD || dep_insn_type == TYPE_ILOG)
-	{
-	  switch (insn_type)
-	    {
-	    case TYPE_ILD:
-	    case TYPE_IST:
-	    case TYPE_FLD:
-	    case TYPE_FST:
-	    case TYPE_JSR:
-	      return cost;
-	    default:
-	      return 1;
-	    }
-	}
-
-      /* The final case is when a compare feeds into an integer branch;
-	 the cost is only one cycle in that case.  */
-
-      if (dep_insn_type == TYPE_ICMP && insn_type == TYPE_IBR)
-	return 1;
-      break;
-
-    case PROCESSOR_EV5:
-      /* And the lord DEC saith:  "A special bypass provides an effective
-	 latency of 0 cycles for an ICMP or ILOG insn producing the test
-	 operand of an IBR or ICMOV insn." */
-
-      if ((dep_insn_type == TYPE_ICMP || dep_insn_type == TYPE_ILOG)
-	  && (set = single_set (dep_insn)) != 0)
-	{
-	  /* A branch only has one input.  This must be it.  */
-	  if (insn_type == TYPE_IBR)
-	    return 0;
-	  /* A conditional move has three, make sure it is the test.  */
-	  if (insn_type == TYPE_ICMOV
-	      && GET_CODE (set_src = PATTERN (insn)) == SET
-	      && GET_CODE (set_src = SET_SRC (set_src)) == IF_THEN_ELSE
-	      && rtx_equal_p (SET_DEST (set), XEXP (set_src, 0)))
-	    return 0;
-	}
-
-      /* "The multiplier is unable to receive data from IEU bypass paths.
-	 The instruction issues at the expected time, but its latency is
-	 increased by the time it takes for the input data to become
-	 available to the multiplier" -- which happens in pipeline stage
-	 six, when results are comitted to the register file.  */
-
-      if (insn_type == TYPE_IMUL)
-	{
-	  switch (dep_insn_type)
-	    {
-	    /* These insns produce their results in pipeline stage five.  */
-	    case TYPE_ILD:
-	    case TYPE_ICMOV:
-	    case TYPE_IMUL:
-	    case TYPE_MVI:
-	      return cost + 1;
-
-	    /* Other integer insns produce results in pipeline stage four.  */
-	    default:
-	      return cost + 2;
-	    }
-	}
-      break;
-
-    case PROCESSOR_EV6:
-      /* There is additional latency to move the result of (most) FP 
-         operations anywhere but the FP register file.  */
-
-      if ((insn_type == TYPE_FST || insn_type == TYPE_FTOI)
-	  && (dep_insn_type == TYPE_FADD ||
-	      dep_insn_type == TYPE_FMUL ||
-	      dep_insn_type == TYPE_FCMOV))
-        return cost + 2;
-
-      break;
-    }
-
-  /* Otherwise, return the default cost. */
-  return cost;
-}
-
-/* Functions to save and restore alpha_return_addr_rtx.  */
-
-struct machine_function
-{
-  rtx ra_rtx;
-};
-
-static void
-alpha_save_machine_status (p)
-     struct function *p;
-{
-  struct machine_function *machine =
-    (struct machine_function *) xmalloc (sizeof (struct machine_function));
-
-  p->machine = machine;
-  machine->ra_rtx = alpha_return_addr_rtx;
-}
-
-static void
-alpha_restore_machine_status (p)
-     struct function *p;
-{
-  struct machine_function *machine = p->machine;
-
-  alpha_return_addr_rtx = machine->ra_rtx;
-
-  free (machine);
-  p->machine = (struct machine_function *)0;
-}
-
-/* Do anything needed before RTL is emitted for each function.  */
-
-void
-alpha_init_expanders ()
-{
-  alpha_return_addr_rtx = NULL_RTX;
-  alpha_eh_epilogue_sp_ofs = NULL_RTX;
-
-  /* Arrange to save and restore machine status around nested functions.  */
-  save_machine_status = alpha_save_machine_status;
-  restore_machine_status = alpha_restore_machine_status;
-}
-
-/* Start the ball rolling with RETURN_ADDR_RTX.  */
-
-rtx
-alpha_return_addr (count, frame)
-     int count;
-     rtx frame ATTRIBUTE_UNUSED;
-{
-  rtx init;
-
-  if (count != 0)
-    return const0_rtx;
-
-  if (alpha_return_addr_rtx)
-    return alpha_return_addr_rtx;
-
-  /* No rtx yet.  Invent one, and initialize it from $26 in the prologue.  */
-  alpha_return_addr_rtx = gen_reg_rtx (Pmode);
-  init = gen_rtx_SET (VOIDmode, alpha_return_addr_rtx,
-		      gen_rtx_REG (Pmode, REG_RA));
-
-  /* Emit the insn to the prologue with the other argument copies.  */
-  push_topmost_sequence ();
-  emit_insn_after (init, get_insns ());
-  pop_topmost_sequence ();
-
-  return alpha_return_addr_rtx;
-}
-
-static int
-alpha_ra_ever_killed ()
-{
-  rtx top;
-
-#ifdef ASM_OUTPUT_MI_THUNK
-  if (current_function_is_thunk)
-    return 0;
-#endif
-  if (!alpha_return_addr_rtx)
-    return regs_ever_live[REG_RA];
-
-  push_topmost_sequence ();
-  top = get_insns ();
-  pop_topmost_sequence ();
-
-  return reg_set_between_p (gen_rtx_REG (Pmode, REG_RA), top, NULL_RTX);
-}
-
-
-/* Print an operand.  Recognize special options, documented below.  */
-
-void
-print_operand (file, x, code)
-    FILE *file;
-    rtx x;
-    char code;
-{
-  int i;
-
-  switch (code)
-    {
-    case '&':
-      /* Generates fp-rounding mode suffix: nothing for normal, 'c' for
-	 chopped, 'm' for minus-infinity, and 'd' for dynamic rounding
-	 mode.  alpha_fprm controls which suffix is generated.  */
-      switch (alpha_fprm)
-	{
-	case ALPHA_FPRM_NORM:
-	  break;
-	case ALPHA_FPRM_MINF: 
-	  fputc ('m', file);
-	  break;
-	case ALPHA_FPRM_CHOP:
-	  fputc ('c', file);
-	  break;
-	case ALPHA_FPRM_DYN:
-	  fputc ('d', file);
-	  break;
-	}
-      break;
-
-    case '\'':
-      /* Generates trap-mode suffix for instructions that accept the su
-	 suffix only (cmpt et al).  */
-      if (alpha_tp == ALPHA_TP_INSN)
-	fputs ("su", file);
-      break;
-
-    case '`':
-      /* Generates trap-mode suffix for instructions that accept the
-	 v and sv suffix.  The only instruction that needs this is cvtql.  */
-      switch (alpha_fptm)
-	{
-	case ALPHA_FPTM_N:
-	  break;
-	case ALPHA_FPTM_U:
-	  fputs ("v", file);
-	  break;
-	case ALPHA_FPTM_SU:
-	case ALPHA_FPTM_SUI:
-	  fputs ("sv", file);
-	  break;
-	}
-      break;
-
-    case '(':
-      /* Generates trap-mode suffix for instructions that accept the
-	 v, sv, and svi suffix.  The only instruction that needs this
-	 is cvttq.  */
-      switch (alpha_fptm)
-	{
-	case ALPHA_FPTM_N:
-	  break;
-	case ALPHA_FPTM_U:
-	  fputs ("v", file);
-	  break;
-	case ALPHA_FPTM_SU:
-	  fputs ("sv", file);
-	  break;
-	case ALPHA_FPTM_SUI:
-	  fputs ("svi", file);
-	  break;
-	}
-      break;
-
-    case ')':
-      /* Generates trap-mode suffix for instructions that accept the u, su,
-	 and sui suffix.  This is the bulk of the IEEE floating point
-	 instructions (addt et al).  */
-      switch (alpha_fptm)
-	{
-	case ALPHA_FPTM_N:
-	  break;
-	case ALPHA_FPTM_U:
-	  fputc ('u', file);
-	  break;
-	case ALPHA_FPTM_SU:
-	  fputs ("su", file);
-	  break;
-	case ALPHA_FPTM_SUI:
-	  fputs ("sui", file);
-	  break;
-	}
-      break;
-
-    case '+':
-      /* Generates trap-mode suffix for instructions that accept the sui
-	 suffix (cvtqt and cvtqs).  */
-      switch (alpha_fptm)
-	{
-	case ALPHA_FPTM_N:
-	case ALPHA_FPTM_U:
-	case ALPHA_FPTM_SU:	/* cvtqt/cvtqs can't cause underflow */
-	  break;
-	case ALPHA_FPTM_SUI:
-	  fputs ("sui", file);
-	  break;
-	}
-      break;
-
-    case ',':
-      /* Generates single precision instruction suffix.  */
-      fprintf (file, "%c", (TARGET_FLOAT_VAX ? 'f' : 's'));
-      break;
-
-    case '-':
-      /* Generates double precision instruction suffix.  */
-      fprintf (file, "%c", (TARGET_FLOAT_VAX ? 'g' : 't'));
-      break;
-
-    case 'r':
-      /* If this operand is the constant zero, write it as "$31".  */
-      if (GET_CODE (x) == REG)
-	fprintf (file, "%s", reg_names[REGNO (x)]);
-      else if (x == CONST0_RTX (GET_MODE (x)))
-	fprintf (file, "$31");
-      else
-	output_operand_lossage ("invalid %%r value");
-
-      break;
-
-    case 'R':
-      /* Similar, but for floating-point.  */
-      if (GET_CODE (x) == REG)
-	fprintf (file, "%s", reg_names[REGNO (x)]);
-      else if (x == CONST0_RTX (GET_MODE (x)))
-	fprintf (file, "$f31");
-      else
-	output_operand_lossage ("invalid %%R value");
-
-      break;
-
-    case 'N':
-      /* Write the 1's complement of a constant.  */
-      if (GET_CODE (x) != CONST_INT)
-	output_operand_lossage ("invalid %%N value");
-
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC, ~ INTVAL (x));
-      break;
-
-    case 'P':
-      /* Write 1 << C, for a constant C.  */
-      if (GET_CODE (x) != CONST_INT)
-	output_operand_lossage ("invalid %%P value");
-
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) 1 << INTVAL (x));
-      break;
-
-    case 'h':
-      /* Write the high-order 16 bits of a constant, sign-extended.  */
-      if (GET_CODE (x) != CONST_INT)
-	output_operand_lossage ("invalid %%h value");
-
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC, INTVAL (x) >> 16);
-      break;
-
-    case 'L':
-      /* Write the low-order 16 bits of a constant, sign-extended.  */
-      if (GET_CODE (x) != CONST_INT)
-	output_operand_lossage ("invalid %%L value");
-
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC,
-	       (INTVAL (x) & 0xffff) - 2 * (INTVAL (x) & 0x8000));
-      break;
-
-    case 'm':
-      /* Write mask for ZAP insn.  */
-      if (GET_CODE (x) == CONST_DOUBLE)
-	{
-	  HOST_WIDE_INT mask = 0;
-	  HOST_WIDE_INT value;
-
-	  value = CONST_DOUBLE_LOW (x);
-	  for (i = 0; i < HOST_BITS_PER_WIDE_INT / HOST_BITS_PER_CHAR;
-	       i++, value >>= 8)
-	    if (value & 0xff)
-	      mask |= (1 << i);
-
-	  value = CONST_DOUBLE_HIGH (x);
-	  for (i = 0; i < HOST_BITS_PER_WIDE_INT / HOST_BITS_PER_CHAR;
-	       i++, value >>= 8)
-	    if (value & 0xff)
-	      mask |= (1 << (i + sizeof (int)));
-
-	  fprintf (file, HOST_WIDE_INT_PRINT_DEC, mask & 0xff);
-	}
-
-      else if (GET_CODE (x) == CONST_INT)
-	{
-	  HOST_WIDE_INT mask = 0, value = INTVAL (x);
-
-	  for (i = 0; i < 8; i++, value >>= 8)
-	    if (value & 0xff)
-	      mask |= (1 << i);
-
-	  fprintf (file, HOST_WIDE_INT_PRINT_DEC, mask);
-	}
-      else
-	output_operand_lossage ("invalid %%m value");
-      break;
-
-    case 'M':
-      /* 'b', 'w', 'l', or 'q' as the value of the constant.  */
-      if (GET_CODE (x) != CONST_INT
-	  || (INTVAL (x) != 8 && INTVAL (x) != 16
-	      && INTVAL (x) != 32 && INTVAL (x) != 64))
-	output_operand_lossage ("invalid %%M value");
-
-      fprintf (file, "%s",
-	       (INTVAL (x) == 8 ? "b"
-		: INTVAL (x) == 16 ? "w"
-		: INTVAL (x) == 32 ? "l"
-		: "q"));
-      break;
-
-    case 'U':
-      /* Similar, except do it from the mask.  */
-      if (GET_CODE (x) == CONST_INT && INTVAL (x) == 0xff)
-	fprintf (file, "b");
-      else if (GET_CODE (x) == CONST_INT && INTVAL (x) == 0xffff)
-	fprintf (file, "w");
-      else if (GET_CODE (x) == CONST_INT && INTVAL (x) == 0xffffffff)
-	fprintf (file, "l");
-#if HOST_BITS_PER_WIDE_INT == 32
-      else if (GET_CODE (x) == CONST_DOUBLE
-	       && CONST_DOUBLE_HIGH (x) == 0
-	       && CONST_DOUBLE_LOW (x) == -1)
-	fprintf (file, "l");
-      else if (GET_CODE (x) == CONST_DOUBLE
-	       && CONST_DOUBLE_HIGH (x) == -1
-	       && CONST_DOUBLE_LOW (x) == -1)
-	fprintf (file, "q");
-#else
-      else if (GET_CODE (x) == CONST_INT && INTVAL (x) == -1)
-	fprintf (file, "q");
-      else if (GET_CODE (x) == CONST_DOUBLE
-	       && CONST_DOUBLE_HIGH (x) == 0
-	       && CONST_DOUBLE_LOW (x) == -1)
-	fprintf (file, "q");
-#endif
-      else
-	output_operand_lossage ("invalid %%U value");
-      break;
-
-    case 's':
-      /* Write the constant value divided by 8.  */
-      if (GET_CODE (x) != CONST_INT
-	  && (unsigned HOST_WIDE_INT) INTVAL (x) >= 64
-	  && (INTVAL (x) & 7) != 8)
-	output_operand_lossage ("invalid %%s value");
-
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC, INTVAL (x) / 8);
-      break;
-
-    case 'S':
-      /* Same, except compute (64 - c) / 8 */
-
-      if (GET_CODE (x) != CONST_INT
-	  && (unsigned HOST_WIDE_INT) INTVAL (x) >= 64
-	  && (INTVAL (x) & 7) != 8)
-	output_operand_lossage ("invalid %%s value");
-
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC, (64 - INTVAL (x)) / 8);
-      break;
-
-    case 'C': case 'D': case 'c': case 'd':
-      /* Write out comparison name.  */
-      {
-	enum rtx_code c = GET_CODE (x);
-
-        if (GET_RTX_CLASS (c) != '<')
-	  output_operand_lossage ("invalid %%C value");
-
-	if (code == 'D')
-	  c = reverse_condition (c);
-	else if (code == 'c')
-	  c = swap_condition (c);
-	else if (code == 'd')
-	  c = swap_condition (reverse_condition (c));
-
-        if (c == LEU)
-	  fprintf (file, "ule");
-        else if (c == LTU)
-	  fprintf (file, "ult");
-        else
-	  fprintf (file, "%s", GET_RTX_NAME (c));
-      }
-      break;
-
-    case 'E':
-      /* Write the divide or modulus operator.  */
-      switch (GET_CODE (x))
-	{
-	case DIV:
-	  fprintf (file, "div%s", GET_MODE (x) == SImode ? "l" : "q");
-	  break;
-	case UDIV:
-	  fprintf (file, "div%su", GET_MODE (x) == SImode ? "l" : "q");
-	  break;
-	case MOD:
-	  fprintf (file, "rem%s", GET_MODE (x) == SImode ? "l" : "q");
-	  break;
-	case UMOD:
-	  fprintf (file, "rem%su", GET_MODE (x) == SImode ? "l" : "q");
-	  break;
-	default:
-	  output_operand_lossage ("invalid %%E value");
-	  break;
-	}
-      break;
-
-    case 'A':
-      /* Write "_u" for unaligned access.  */
-      if (GET_CODE (x) == MEM && GET_CODE (XEXP (x, 0)) == AND)
-	fprintf (file, "_u");
-      break;
-
-    case 0:
-      if (GET_CODE (x) == REG)
-	fprintf (file, "%s", reg_names[REGNO (x)]);
-      else if (GET_CODE (x) == MEM)
-	output_address (XEXP (x, 0));
-      else
-	output_addr_const (file, x);
-      break;
-
-    default:
-      output_operand_lossage ("invalid %%xn code");
-    }
-}
-
-void
-print_operand_address (file, addr)
-    FILE *file;
-     rtx addr;
-{
-  int basereg = 31;
-  HOST_WIDE_INT offset = 0;
-
-  if (GET_CODE (addr) == AND)
-    addr = XEXP (addr, 0);
-
-  if (GET_CODE (addr) == PLUS
-      && GET_CODE (XEXP (addr, 1)) == CONST_INT)
-    {
-      offset = INTVAL (XEXP (addr, 1));
-      addr = XEXP (addr, 0);
-    }
-  if (GET_CODE (addr) == REG)
-    basereg = REGNO (addr);
-  else if (GET_CODE (addr) == SUBREG
-	   && GET_CODE (SUBREG_REG (addr)) == REG)
-    basereg = REGNO (SUBREG_REG (addr)) + SUBREG_WORD (addr);
-  else if (GET_CODE (addr) == CONST_INT)
-    offset = INTVAL (addr);
-  else
-    abort ();
-
-  fprintf (file, HOST_WIDE_INT_PRINT_DEC, offset);
-  fprintf (file, "($%d)", basereg);
-}
-
-/* Emit RTL insns to initialize the variable parts of a trampoline at
-   TRAMP. FNADDR is an RTX for the address of the function's pure
-   code.  CXT is an RTX for the static chain value for the function.
-
-   The three offset parameters are for the individual template's
-   layout.  A JMPOFS < 0 indicates that the trampoline does not 
-   contain instructions at all.
-
-   We assume here that a function will be called many more times than
-   its address is taken (e.g., it might be passed to qsort), so we
-   take the trouble to initialize the "hint" field in the JMP insn.
-   Note that the hint field is PC (new) + 4 * bits 13:0.  */
-
-void
-alpha_initialize_trampoline (tramp, fnaddr, cxt, fnofs, cxtofs, jmpofs)
-     rtx tramp, fnaddr, cxt;
-     int fnofs, cxtofs, jmpofs;
-{
-  rtx temp, temp1, addr;
-  /* VMS really uses DImode pointers in memory at this point.  */
-  enum machine_mode mode = TARGET_OPEN_VMS ? Pmode : ptr_mode;
-
-#ifdef POINTERS_EXTEND_UNSIGNED
-  fnaddr = convert_memory_address (mode, fnaddr);
-  cxt = convert_memory_address (mode, cxt);
-#endif
-
-  /* Store function address and CXT.  */
-  addr = memory_address (mode, plus_constant (tramp, fnofs));
-  emit_move_insn (gen_rtx (MEM, mode, addr), fnaddr);
-  addr = memory_address (mode, plus_constant (tramp, cxtofs));
-  emit_move_insn (gen_rtx (MEM, mode, addr), cxt);
-
-  /* This has been disabled since the hint only has a 32k range, and in
-     no existing OS is the stack within 32k of the text segment. */
-  if (0 && jmpofs >= 0)
-    {
-      /* Compute hint value.  */
-      temp = force_operand (plus_constant (tramp, jmpofs+4), NULL_RTX);
-      temp = expand_binop (DImode, sub_optab, fnaddr, temp, temp, 1,
-			   OPTAB_WIDEN);
-      temp = expand_shift (RSHIFT_EXPR, Pmode, temp,
-		           build_int_2 (2, 0), NULL_RTX, 1);
-      temp = expand_and (gen_lowpart (SImode, temp), GEN_INT (0x3fff), 0);
-
-      /* Merge in the hint.  */
-      addr = memory_address (SImode, plus_constant (tramp, jmpofs));
-      temp1 = force_reg (SImode, gen_rtx (MEM, SImode, addr));
-      temp1 = expand_and (temp1, GEN_INT (0xffffc000), NULL_RTX);
-      temp1 = expand_binop (SImode, ior_optab, temp1, temp, temp1, 1,
-			    OPTAB_WIDEN);
-      emit_move_insn (gen_rtx (MEM, SImode, addr), temp1);
-    }
-
-#ifdef TRANSFER_FROM_TRAMPOLINE
-  emit_library_call (gen_rtx (SYMBOL_REF, Pmode, "__enable_execute_stack"),
-		     0, VOIDmode, 1, addr, Pmode);
-#endif
-
-  if (jmpofs >= 0)
-    emit_insn (gen_imb ());
-}
-
-/* Do what is necessary for `va_start'.  The argument is ignored;
-   We look at the current function to determine if stdarg or varargs
-   is used and fill in an initial va_list.  A pointer to this constructor
-   is returned.  */
-
-struct rtx_def *
-alpha_builtin_saveregs (arglist)
-     tree arglist ATTRIBUTE_UNUSED;
-{
-  rtx block, addr, dest, argsize;
-  tree fntype = TREE_TYPE (current_function_decl);
-  int stdarg = (TYPE_ARG_TYPES (fntype) != 0
-		&& (TREE_VALUE (tree_last (TYPE_ARG_TYPES (fntype)))
-		    != void_type_node));
-
-  /* Compute the current position into the args, taking into account
-     both registers and memory.  Both of these are already included in
-     NUM_ARGS.  */
-
-  argsize = GEN_INT (NUM_ARGS * UNITS_PER_WORD);
-
-  /* For Unix, SETUP_INCOMING_VARARGS moves the starting address base up by 48,
-     storing fp arg registers in the first 48 bytes, and the integer arg
-     registers in the next 48 bytes.  This is only done, however, if any
-     integer registers need to be stored.
-
-     If no integer registers need be stored, then we must subtract 48 in
-     order to account for the integer arg registers which are counted in
-     argsize above, but which are not actually stored on the stack.  */
-
-  if (TARGET_OPEN_VMS)
-    addr = plus_constant (virtual_incoming_args_rtx,
-			  NUM_ARGS <= 5 + stdarg
-			  ? UNITS_PER_WORD : - 6 * UNITS_PER_WORD);
-  else
-    addr = (NUM_ARGS <= 5 + stdarg
-	    ? plus_constant (virtual_incoming_args_rtx,
-			     6 * UNITS_PER_WORD)
-	    : plus_constant (virtual_incoming_args_rtx,
-			     - (6 * UNITS_PER_WORD)));
-
-  /* For VMS, we include the argsize, while on Unix, it's handled as
-     a separate field.  */
-  if (TARGET_OPEN_VMS)
-    addr = plus_constant (addr, INTVAL (argsize));
-
-  addr = force_operand (addr, NULL_RTX);
-
-#ifdef POINTERS_EXTEND_UNSIGNED
-  addr = convert_memory_address (ptr_mode, addr);
-#endif
-
-  if (TARGET_OPEN_VMS)
-    return addr;
-  else
-    {
-      /* Allocate the va_list constructor */
-      block = assign_stack_local (BLKmode, 2 * UNITS_PER_WORD, BITS_PER_WORD);
-      RTX_UNCHANGING_P (block) = 1;
-      RTX_UNCHANGING_P (XEXP (block, 0)) = 1;
-
-      /* Store the address of the first integer register in the __base
-	 member.  */
-
-      dest = change_address (block, ptr_mode, XEXP (block, 0));
-      emit_move_insn (dest, addr);
-
-      if (current_function_check_memory_usage)
-	emit_library_call (chkr_set_right_libfunc, 1, VOIDmode, 3,
-			   dest, ptr_mode,
-			   GEN_INT (GET_MODE_SIZE (ptr_mode)),
-			   TYPE_MODE (sizetype),
-			   GEN_INT (MEMORY_USE_RW), 
-			   TYPE_MODE (integer_type_node));
-  
-      /* Store the argsize as the __va_offset member.  */
-      dest = change_address (block, TYPE_MODE (integer_type_node),
-			     plus_constant (XEXP (block, 0),
-					    POINTER_SIZE/BITS_PER_UNIT));
-      emit_move_insn (dest, argsize);
-
-      if (current_function_check_memory_usage)
-	emit_library_call (chkr_set_right_libfunc, 1, VOIDmode, 3,
-			   dest, ptr_mode,
-			   GEN_INT (GET_MODE_SIZE
-				    (TYPE_MODE (integer_type_node))),
-			   TYPE_MODE (sizetype),
-			   GEN_INT (MEMORY_USE_RW),
-			   TYPE_MODE (integer_type_node));
-
-      /* Return the address of the va_list constructor, but don't put it in a
-	 register.  Doing so would fail when not optimizing and produce worse
-	 code when optimizing.  */
-      return XEXP (block, 0);
-    }
-}
-
-/* This page contains routines that are used to determine what the function
-   prologue and epilogue code will do and write them out.  */
-
-/* Compute the size of the save area in the stack.  */
-
-/* These variables are used for communication between the following functions.
-   They indicate various things about the current function being compiled
-   that are used to tell what kind of prologue, epilogue and procedure
-   descriptior to generate. */
-
-/* Nonzero if we need a stack procedure.  */
-static int vms_is_stack_procedure;
-
-/* Register number (either FP or SP) that is used to unwind the frame.  */
-static int vms_unwind_regno;
-
-/* Register number used to save FP.  We need not have one for RA since
-   we don't modify it for register procedures.  This is only defined
-   for register frame procedures.  */
-static int vms_save_fp_regno;
-
-/* Register number used to reference objects off our PV.  */
-static int vms_base_regno;
-
-/* Compute register masks for saved registers.  */
-
-static void
-alpha_sa_mask (imaskP, fmaskP)
-    unsigned long *imaskP;
-    unsigned long *fmaskP;
-{
-  unsigned long imask = 0;
-  unsigned long fmask = 0;
-  int i;
-
-#ifdef ASM_OUTPUT_MI_THUNK
-  if (!current_function_is_thunk)
-#endif
-    {
-      if (TARGET_OPEN_VMS && vms_is_stack_procedure)
-	imask |= (1L << HARD_FRAME_POINTER_REGNUM);
-
-      /* One for every register we have to save.  */
-      for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
-	if (! fixed_regs[i] && ! call_used_regs[i]
-	    && regs_ever_live[i] && i != REG_RA)
-	  {
-	    if (i < 32)
-	      imask |= (1L << i);
-	    else
-	      fmask |= (1L << (i - 32));
-	  }
-
-      if (imask || fmask || alpha_ra_ever_killed ())
-	imask |= (1L << REG_RA);
-    }
-
-  *imaskP = imask;
-  *fmaskP = fmask;
-}
-
-int
-alpha_sa_size ()
-{
-  int sa_size = 0;
-  int i;
-
-#ifdef ASM_OUTPUT_MI_THUNK
-  if (current_function_is_thunk)
-    sa_size = 0;
-  else
-#endif
-    {
-      /* One for every register we have to save.  */
-      for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
-	if (! fixed_regs[i] && ! call_used_regs[i]
-	    && regs_ever_live[i] && i != REG_RA)
-	  sa_size++;
-    }
-
-  if (TARGET_OPEN_VMS)
-    {
-      /* Start by assuming we can use a register procedure if we don't
-	 make any calls (REG_RA not used) or need to save any
-	 registers and a stack procedure if we do.  */
-      vms_is_stack_procedure = sa_size != 0 || alpha_ra_ever_killed ();
-
-      /* Decide whether to refer to objects off our PV via FP or PV.
-	 If we need FP for something else or if we receive a nonlocal
-	 goto (which expects PV to contain the value), we must use PV.
-	 Otherwise, start by assuming we can use FP.  */
-      vms_base_regno = (frame_pointer_needed
-			|| current_function_has_nonlocal_label
-			|| vms_is_stack_procedure
-			|| current_function_outgoing_args_size
-			? REG_PV : HARD_FRAME_POINTER_REGNUM);
-
-      /* If we want to copy PV into FP, we need to find some register
-	 in which to save FP.  */
-
-      vms_save_fp_regno = -1;
-      if (vms_base_regno == HARD_FRAME_POINTER_REGNUM)
-	for (i = 0; i < 32; i++)
-	  if (! fixed_regs[i] && call_used_regs[i] && ! regs_ever_live[i])
-	    vms_save_fp_regno = i;
-
-      if (vms_save_fp_regno == -1)
-	vms_base_regno = REG_PV, vms_is_stack_procedure = 1;
-
-      /* Stack unwinding should be done via FP unless we use it for PV.  */
-      vms_unwind_regno = (vms_base_regno == REG_PV
-			  ? HARD_FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM);
-
-      /* If this is a stack procedure, allow space for saving FP and RA.  */
-      if (vms_is_stack_procedure)
-	sa_size += 2;
-    }
-  else
-    {
-      /* If some registers were saved but not RA, RA must also be saved,
-	 so leave space for it.  */
-      if (sa_size != 0 || alpha_ra_ever_killed ())
-	sa_size++;
-
-      /* Our size must be even (multiple of 16 bytes).  */
-      if (sa_size & 1)
-	sa_size++;
-    }
-
-  return sa_size * 8;
-}
-
-int
-alpha_pv_save_size ()
-{
-  alpha_sa_size ();
-  return vms_is_stack_procedure ? 8 : 0;
-}
-
-int
-alpha_using_fp ()
-{
-  alpha_sa_size ();
-  return vms_unwind_regno == HARD_FRAME_POINTER_REGNUM;
-}
-
-int
-vms_valid_decl_attribute_p (decl, attributes, identifier, args)
-     tree decl ATTRIBUTE_UNUSED;
-     tree attributes ATTRIBUTE_UNUSED;
-     tree identifier;
-     tree args;
-{
-  if (is_attribute_p ("overlaid", identifier))
-    return (args == NULL_TREE);
-  return 0;
-}
-
-static int
-alpha_does_function_need_gp ()
-{
-  rtx insn;
-
-  /* We never need a GP for Windows/NT or VMS.  */
-  if (TARGET_WINDOWS_NT || TARGET_OPEN_VMS)
-    return 0;
-
-#ifdef TARGET_PROFILING_NEEDS_GP
-  if (profile_flag)
-    return 1;
-#endif
-
-#ifdef ASM_OUTPUT_MI_THUNK
-  if (current_function_is_thunk)
-    return 1;
-#endif
-
-  /* If we need a GP (we have a LDSYM insn or a CALL_INSN), load it first. 
-     Even if we are a static function, we still need to do this in case
-     our address is taken and passed to something like qsort.  */
-
-  push_topmost_sequence ();
-  insn = get_insns ();
-  pop_topmost_sequence ();
-
-  for (; insn; insn = NEXT_INSN (insn))
-    if (GET_RTX_CLASS (GET_CODE (insn)) == 'i'
-	&& GET_CODE (PATTERN (insn)) != USE
-	&& GET_CODE (PATTERN (insn)) != CLOBBER)
-      {
-	enum attr_type type = get_attr_type (insn);
-	if (type == TYPE_LDSYM || type == TYPE_JSR)
-	  return 1;
-      }
-
-  return 0;
-}
-
-/* Write a version stamp.  Don't write anything if we are running as a
-   cross-compiler.  Otherwise, use the versions in /usr/include/stamp.h.  */
-
-#ifdef HAVE_STAMP_H
-#include <stamp.h>
-#endif
-
-void
-alpha_write_verstamp (file)
-     FILE *file ATTRIBUTE_UNUSED;
-{
-#ifdef MS_STAMP
-  fprintf (file, "\t.verstamp %d %d\n", MS_STAMP, LS_STAMP);
-#endif
-}
-
-/* Helper function to set RTX_FRAME_RELATED_P on instructions, including
-   sequences.  */
-
-static rtx
-set_frame_related_p ()
-{
-  rtx seq = gen_sequence ();
-  end_sequence ();
-
-  if (GET_CODE (seq) == SEQUENCE)
-    {
-      int i = XVECLEN (seq, 0);
-      while (--i >= 0)
-	RTX_FRAME_RELATED_P (XVECEXP (seq, 0, i)) = 1;
-     return emit_insn (seq);
-    }
-  else
-    {
-      seq = emit_insn (seq);
-      RTX_FRAME_RELATED_P (seq) = 1;
-      return seq;
-    }
-}
-
-#define FRP(exp)  (start_sequence (), exp, set_frame_related_p ())
-
-/* Write function prologue.  */
-
-/* On vms we have two kinds of functions:
-
-   - stack frame (PROC_STACK)
-	these are 'normal' functions with local vars and which are
-	calling other functions
-   - register frame (PROC_REGISTER)
-	keeps all data in registers, needs no stack
-
-   We must pass this to the assembler so it can generate the
-   proper pdsc (procedure descriptor)
-   This is done with the '.pdesc' command.
-
-   On not-vms, we don't really differentiate between the two, as we can
-   simply allocate stack without saving registers.  */
-
-void
-alpha_expand_prologue ()
-{
-  /* Registers to save.  */
-  unsigned long imask = 0;
-  unsigned long fmask = 0;
-  /* Stack space needed for pushing registers clobbered by us.  */
-  HOST_WIDE_INT sa_size;
-  /* Complete stack size needed.  */
-  HOST_WIDE_INT frame_size;
-  /* Offset from base reg to register save area.  */
-  HOST_WIDE_INT reg_offset;
-  rtx sa_reg, mem;
-  int i;
-
-  sa_size = alpha_sa_size ();
-
-  frame_size = get_frame_size ();
-  if (TARGET_OPEN_VMS)
-    frame_size = ALPHA_ROUND (sa_size 
-			      + (vms_is_stack_procedure ? 8 : 0)
-			      + frame_size
-			      + current_function_pretend_args_size);
-  else
-    frame_size = (ALPHA_ROUND (current_function_outgoing_args_size)
-		  + sa_size
-		  + ALPHA_ROUND (frame_size
-				 + current_function_pretend_args_size));
-
-  if (TARGET_OPEN_VMS)
-    reg_offset = 8;
-  else
-    reg_offset = ALPHA_ROUND (current_function_outgoing_args_size);
-
-  alpha_sa_mask (&imask, &fmask);
-
-  /* Adjust the stack by the frame size.  If the frame size is > 4096
-     bytes, we need to be sure we probe somewhere in the first and last
-     4096 bytes (we can probably get away without the latter test) and
-     every 8192 bytes in between.  If the frame size is > 32768, we
-     do this in a loop.  Otherwise, we generate the explicit probe
-     instructions. 
-
-     Note that we are only allowed to adjust sp once in the prologue.  */
-
-  if (frame_size <= 32768)
-    {
-      if (frame_size > 4096)
-	{
-	  int probed = 4096;
-
-	  do
-	    emit_insn (gen_probe_stack (GEN_INT (-probed)));
-	  while ((probed += 8192) < frame_size);
-
-	  /* We only have to do this probe if we aren't saving registers.  */
-	  if (sa_size == 0 && probed + 4096 < frame_size)
-	    emit_insn (gen_probe_stack (GEN_INT (-frame_size)));
-	}
-
-      if (frame_size != 0)
-	{
-	  FRP (emit_insn (gen_adddi3 (stack_pointer_rtx, stack_pointer_rtx,
-				      GEN_INT (-frame_size))));
-	}
-    }
-  else
-    {
-      /* Here we generate code to set R22 to SP + 4096 and set R23 to the
-	 number of 8192 byte blocks to probe.  We then probe each block
-	 in the loop and then set SP to the proper location.  If the
-	 amount remaining is > 4096, we have to do one more probe if we
-	 are not saving any registers.  */
-
-      HOST_WIDE_INT blocks = (frame_size + 4096) / 8192;
-      HOST_WIDE_INT leftover = frame_size + 4096 - blocks * 8192;
-      rtx ptr = gen_rtx_REG (DImode, 22);
-      rtx count = gen_rtx_REG (DImode, 23);
-      rtx seq;
-
-      emit_move_insn (count, GEN_INT (blocks));
-      emit_insn (gen_adddi3 (ptr, stack_pointer_rtx, GEN_INT (4096)));
-
-      /* Because of the difficulty in emitting a new basic block this
-	 late in the compilation, generate the loop as a single insn.  */
-      emit_insn (gen_prologue_stack_probe_loop (count, ptr));
-
-      if (leftover > 4096 && sa_size == 0)
-	{
-	  rtx last = gen_rtx_MEM (DImode, plus_constant (ptr, -leftover));
-	  MEM_VOLATILE_P (last) = 1;
-	  emit_move_insn (last, const0_rtx);
-	}
-
-      if (TARGET_WINDOWS_NT)
-	{
-	  /* For NT stack unwind (done by 'reverse execution'), it's
-	     not OK to take the result of a loop, even though the value
-	     is already in ptr, so we reload it via a single operation
-	     and subtract it to sp. 
-
-	     Yes, that's correct -- we have to reload the whole constant
-	     into a temporary via ldah+lda then subtract from sp.  To
-	     ensure we get ldah+lda, we use a special pattern.  */
-
-	  HOST_WIDE_INT lo, hi;
-	  lo = ((frame_size & 0xffff) ^ 0x8000) - 0x8000;
-	  hi = frame_size - lo;
-
-	  emit_move_insn (ptr, GEN_INT (hi));
-	  emit_insn (gen_nt_lda (ptr, GEN_INT (lo)));
-	  seq = emit_insn (gen_subdi3 (stack_pointer_rtx, stack_pointer_rtx,
-				       ptr));
-	}
-      else
-	{
-	  seq = emit_insn (gen_adddi3 (stack_pointer_rtx, ptr,
-				       GEN_INT (-leftover)));
-	}
-
-      /* This alternative is special, because the DWARF code cannot
-         possibly intuit through the loop above.  So we invent this
-         note it looks at instead.  */
-      RTX_FRAME_RELATED_P (seq) = 1;
-      REG_NOTES (seq)
-        = gen_rtx_EXPR_LIST (REG_FRAME_RELATED_EXPR,
-			     gen_rtx_SET (VOIDmode, stack_pointer_rtx,
-			       gen_rtx_PLUS (Pmode, stack_pointer_rtx,
-					     GEN_INT (-frame_size))),
-			     REG_NOTES (seq));
-    }
-
-  /* Cope with very large offsets to the register save area.  */
-  sa_reg = stack_pointer_rtx;
-  if (reg_offset + sa_size > 0x8000)
-    {
-      int low = ((reg_offset & 0xffff) ^ 0x8000) - 0x8000;
-      HOST_WIDE_INT bias;
-
-      if (low + sa_size <= 0x8000)
-	bias = reg_offset - low, reg_offset = low;
-      else 
-	bias = reg_offset, reg_offset = 0;
-
-      sa_reg = gen_rtx_REG (DImode, 24);
-      FRP (emit_insn (gen_adddi3 (sa_reg, stack_pointer_rtx, GEN_INT (bias))));
-    }
-    
-  /* Save regs in stack order.  Beginning with VMS PV.  */
-  if (TARGET_OPEN_VMS && vms_is_stack_procedure)
-    {
-      mem = gen_rtx_MEM (DImode, stack_pointer_rtx);
-      MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-      FRP (emit_move_insn (mem, gen_rtx_REG (DImode, REG_PV)));
-    }
-
-  /* Save register RA next.  */
-  if (imask & (1L << REG_RA))
-    {
-      mem = gen_rtx_MEM (DImode, plus_constant (sa_reg, reg_offset));
-      MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-      FRP (emit_move_insn (mem, gen_rtx_REG (DImode, REG_RA)));
-      imask &= ~(1L << REG_RA);
-      reg_offset += 8;
-    }
-
-  /* Now save any other registers required to be saved.  */
-  for (i = 0; i < 32; i++)
-    if (imask & (1L << i))
-      {
-	mem = gen_rtx_MEM (DImode, plus_constant (sa_reg, reg_offset));
-	MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-	FRP (emit_move_insn (mem, gen_rtx_REG (DImode, i)));
-	reg_offset += 8;
-      }
-
-  for (i = 0; i < 32; i++)
-    if (fmask & (1L << i))
-      {
-	mem = gen_rtx_MEM (DFmode, plus_constant (sa_reg, reg_offset));
-	MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-	FRP (emit_move_insn (mem, gen_rtx_REG (DFmode, i+32)));
-	reg_offset += 8;
-      }
-
-  if (TARGET_OPEN_VMS)
-    {
-      if (!vms_is_stack_procedure)
-	{
-	  /* Register frame procedures fave the fp.  */
-	  FRP (emit_move_insn (gen_rtx_REG (DImode, vms_save_fp_regno),
-			       hard_frame_pointer_rtx));
-	}
-
-      if (vms_base_regno != REG_PV)
-	FRP (emit_move_insn (gen_rtx_REG (DImode, vms_base_regno),
-			     gen_rtx_REG (DImode, REG_PV)));
-
-      if (vms_unwind_regno == HARD_FRAME_POINTER_REGNUM)
-	{
-	  FRP (emit_move_insn (hard_frame_pointer_rtx, stack_pointer_rtx));
-	}
-
-      /* If we have to allocate space for outgoing args, do it now.  */
-      if (current_function_outgoing_args_size != 0)
-	{
-	  FRP (emit_move_insn (stack_pointer_rtx, 
-	        plus_constant (hard_frame_pointer_rtx,
-	         - ALPHA_ROUND (current_function_outgoing_args_size))));
-	}
-    }
-  else
-    {
-      /* If we need a frame pointer, set it from the stack pointer.  */
-      if (frame_pointer_needed)
-	{
-	  if (TARGET_CAN_FAULT_IN_PROLOGUE)
-	    FRP (emit_move_insn (hard_frame_pointer_rtx, stack_pointer_rtx));
-	  else
-	    {
-	      /* This must always be the last instruction in the
-		 prologue, thus we emit a special move + clobber.  */
-	      FRP (emit_insn (gen_init_fp (hard_frame_pointer_rtx,
-				           stack_pointer_rtx, sa_reg)));
-	    }
-	}
-    }
-
-  /* The ABIs for VMS and OSF/1 say that while we can schedule insns into
-     the prologue, for exception handling reasons, we cannot do this for
-     any insn that might fault.  We could prevent this for mems with a
-     (clobber:BLK (scratch)), but this doesn't work for fp insns.  So we
-     have to prevent all such scheduling with a blockage.
-
-     Linux, on the other hand, never bothered to implement OSF/1's 
-     exception handling, and so doesn't care about such things.  Anyone
-     planning to use dwarf2 frame-unwind info can also omit the blockage.  */
-
-  if (! TARGET_CAN_FAULT_IN_PROLOGUE)
-    emit_insn (gen_blockage ());
-}
-
-/* Output the textual info surrounding the prologue.  */
-
-void
-alpha_start_function (file, fnname, decl)
-     FILE *file;
-     char *fnname;
-     tree decl ATTRIBUTE_UNUSED;
-{
-  unsigned long imask = 0;
-  unsigned long fmask = 0;
-  /* Stack space needed for pushing registers clobbered by us.  */
-  HOST_WIDE_INT sa_size;
-  /* Complete stack size needed.  */
-  HOST_WIDE_INT frame_size;
-  /* Offset from base reg to register save area.  */
-  HOST_WIDE_INT reg_offset;
-  char *entry_label = (char *) alloca (strlen (fnname) + 6);
-  int i;
-
-  sa_size = alpha_sa_size ();
-
-  frame_size = get_frame_size ();
-  if (TARGET_OPEN_VMS)
-    frame_size = ALPHA_ROUND (sa_size 
-			      + (vms_is_stack_procedure ? 8 : 0)
-			      + frame_size
-			      + current_function_pretend_args_size);
-  else
-    frame_size = (ALPHA_ROUND (current_function_outgoing_args_size)
-		  + sa_size
-		  + ALPHA_ROUND (frame_size
-				 + current_function_pretend_args_size));
-
-  if (TARGET_OPEN_VMS)
-    reg_offset = 8;
-  else
-    reg_offset = ALPHA_ROUND (current_function_outgoing_args_size);
-
-  alpha_sa_mask (&imask, &fmask);
-
-  /* Ecoff can handle multiple .file directives, so put out file and lineno.
-     We have to do that before the .ent directive as we cannot switch
-     files within procedures with native ecoff because line numbers are
-     linked to procedure descriptors.
-     Outputting the lineno helps debugging of one line functions as they
-     would otherwise get no line number at all. Please note that we would
-     like to put out last_linenum from final.c, but it is not accessible.  */
-
-  if (write_symbols == SDB_DEBUG)
-    {
-      ASM_OUTPUT_SOURCE_FILENAME (file,
-				  DECL_SOURCE_FILE (current_function_decl));
-      if (debug_info_level != DINFO_LEVEL_TERSE)
-        ASM_OUTPUT_SOURCE_LINE (file,
-				DECL_SOURCE_LINE (current_function_decl));
-    }
-
-  /* Issue function start and label.  */
-  if (TARGET_OPEN_VMS || !flag_inhibit_size_directive)
-    {
-      fputs ("\t.ent ", file);
-      assemble_name (file, fnname);
-      putc ('\n', file);
-    }
-
-  strcpy (entry_label, fnname);
-  if (TARGET_OPEN_VMS)
-    strcat (entry_label, "..en");
-  ASM_OUTPUT_LABEL (file, entry_label);
-  inside_function = TRUE;
-
-  if (TARGET_OPEN_VMS)
-    fprintf (file, "\t.base $%d\n", vms_base_regno);
-
-  if (!TARGET_OPEN_VMS && TARGET_IEEE_CONFORMANT
-      && !flag_inhibit_size_directive)
-    {
-      /* Set flags in procedure descriptor to request IEEE-conformant
-	 math-library routines.  The value we set it to is PDSC_EXC_IEEE
-	 (/usr/include/pdsc.h). */
-      fputs ("\t.eflag 48\n", file);
-    }
-
-  /* Set up offsets to alpha virtual arg/local debugging pointer.  */
-  alpha_auto_offset = -frame_size + current_function_pretend_args_size;
-  alpha_arg_offset = -frame_size + 48;
-
-  /* Describe our frame.  If the frame size is larger than an integer,
-     print it as zero to avoid an assembler error.  We won't be
-     properly describing such a frame, but that's the best we can do.  */
-  if (TARGET_OPEN_VMS)
-    {
-      fprintf (file, "\t.frame $%d,", vms_unwind_regno);
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC,
-	       frame_size >= (1l << 31) ? 0 : frame_size);
-      fputs (",$26,", file);
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC, reg_offset);
-      fputs ("\n", file);
-    }
-  else if (!flag_inhibit_size_directive)
-    {
-      fprintf (file, "\t.frame $%d,",
-	       (frame_pointer_needed
-		? HARD_FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM));
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC,
-	       frame_size >= (1l << 31) ? 0 : frame_size);
-      fprintf (file, ",$26,%d\n", current_function_pretend_args_size);
-    }
-
-  /* Describe which registers were spilled.  */
-  if (TARGET_OPEN_VMS)
-    {
-      if (imask)
-        /* ??? Does VMS care if mask contains ra?  The old code did'nt
-           set it, so I don't here.  */
-	fprintf (file, "\t.mask 0x%lx,0\n", imask & ~(1L << REG_RA));
-      if (fmask)
-	fprintf (file, "\t.fmask 0x%lx,0\n", fmask);
-      if (!vms_is_stack_procedure)
-	fprintf (file, "\t.fp_save $%d\n", vms_save_fp_regno);
-    }
-  else if (!flag_inhibit_size_directive)
-    {
-      if (imask)
-	{
-	  fprintf (file, "\t.mask 0x%lx,", imask);
-	  fprintf (file, HOST_WIDE_INT_PRINT_DEC,
-		   frame_size >= (1l << 31) ? 0 : reg_offset - frame_size);
-	  putc ('\n', file);
-
-	  for (i = 0; i < 32; ++i)
-	    if (imask & (1L << i))
-	      reg_offset += 8;
-	}
-
-      if (fmask)
-	{
-	  fprintf (file, "\t.fmask 0x%lx,", fmask);
-	  fprintf (file, HOST_WIDE_INT_PRINT_DEC,
-		   frame_size >= (1l << 31) ? 0 : reg_offset - frame_size);
-	  putc ('\n', file);
-	}
-    }
-
-  /* Emit GP related things.  It is rather unfortunate about the alignment
-     issues surrounding a CODE_LABEL that forces us to do the label in 
-     plain text.  */
-  if (!TARGET_OPEN_VMS && !TARGET_WINDOWS_NT)
-    {
-      alpha_function_needs_gp = alpha_does_function_need_gp ();
-      if (alpha_function_needs_gp)
-	fputs ("\tldgp $29,0($27)\n", file);
-
-      putc ('$', file);
-      assemble_name (file, fnname);
-      fputs ("..ng:\n", file);
-    }
-
-#ifdef OPEN_VMS
-  /* Ifdef'ed cause readonly_section and link_section are only
-     available then.  */
-  readonly_section ();
-  fprintf (file, "\t.align 3\n");
-  assemble_name (file, fnname); fputs ("..na:\n", file);
-  fputs ("\t.ascii \"", file);
-  assemble_name (file, fnname);
-  fputs ("\\0\"\n", file);
-      
-  link_section ();
-  fprintf (file, "\t.align 3\n");
-  fputs ("\t.name ", file);
-  assemble_name (file, fnname);
-  fputs ("..na\n", file);
-  ASM_OUTPUT_LABEL (file, fnname);
-  fprintf (file, "\t.pdesc ");
-  assemble_name (file, fnname);
-  fprintf (file, "..en,%s\n", vms_is_stack_procedure ? "stack" : "reg");
-  alpha_need_linkage (fnname, 1);
-  text_section ();
-#endif
-}
-
-/* Emit the .prologue note at the scheduled end of the prologue.  */
-
-void
-output_end_prologue (file)
-     FILE *file;
-{
-  if (TARGET_OPEN_VMS)
-    fputs ("\t.prologue\n", file);
-  else if (TARGET_WINDOWS_NT)
-    fputs ("\t.prologue 0\n", file);
-  else if (!flag_inhibit_size_directive)
-    fprintf (file, "\t.prologue %d\n", alpha_function_needs_gp);
-}
-
-/* Write function epilogue.  */
-
-/* ??? At some point we will want to support full unwind, and so will 
-   need to mark the epilogue as well.  At the moment, we just confuse
-   dwarf2out.  */
-#undef FRP
-#define FRP(exp) exp
-
-void
-alpha_expand_epilogue ()
-{
-  /* Registers to save.  */
-  unsigned long imask = 0;
-  unsigned long fmask = 0;
-  /* Stack space needed for pushing registers clobbered by us.  */
-  HOST_WIDE_INT sa_size;
-  /* Complete stack size needed.  */
-  HOST_WIDE_INT frame_size;
-  /* Offset from base reg to register save area.  */
-  HOST_WIDE_INT reg_offset;
-  int fp_is_frame_pointer, fp_offset;
-  rtx sa_reg, sa_reg_exp = NULL;
-  rtx sp_adj1, sp_adj2, mem;
-  int i;
-
-  sa_size = alpha_sa_size ();
-
-  frame_size = get_frame_size ();
-  if (TARGET_OPEN_VMS)
-    frame_size = ALPHA_ROUND (sa_size 
-			      + (vms_is_stack_procedure ? 8 : 0)
-			      + frame_size
-			      + current_function_pretend_args_size);
-  else
-    frame_size = (ALPHA_ROUND (current_function_outgoing_args_size)
-		  + sa_size
-		  + ALPHA_ROUND (frame_size
-				 + current_function_pretend_args_size));
-
-  if (TARGET_OPEN_VMS)
-    reg_offset = 8;
-  else
-    reg_offset = ALPHA_ROUND (current_function_outgoing_args_size);
-
-  alpha_sa_mask (&imask, &fmask);
-
-  fp_is_frame_pointer = ((TARGET_OPEN_VMS && vms_is_stack_procedure)
-			 || (!TARGET_OPEN_VMS && frame_pointer_needed));
-
-  if (sa_size)
-    {
-      /* If we have a frame pointer, restore SP from it.  */
-      if ((TARGET_OPEN_VMS
-	   && vms_unwind_regno == HARD_FRAME_POINTER_REGNUM)
-	  || (!TARGET_OPEN_VMS && frame_pointer_needed))
-	{
-	  FRP (emit_move_insn (stack_pointer_rtx, hard_frame_pointer_rtx));
-	}
-
-      /* Cope with very large offsets to the register save area.  */
-      sa_reg = stack_pointer_rtx;
-      if (reg_offset + sa_size > 0x8000)
-	{
-	  int low = ((reg_offset & 0xffff) ^ 0x8000) - 0x8000;
-	  HOST_WIDE_INT bias;
-
-	  if (low + sa_size <= 0x8000)
-	    bias = reg_offset - low, reg_offset = low;
-	  else 
-	    bias = reg_offset, reg_offset = 0;
-
-	  sa_reg = gen_rtx_REG (DImode, 22);
-	  sa_reg_exp = plus_constant (stack_pointer_rtx, bias);
-
-	  FRP (emit_move_insn (sa_reg, sa_reg_exp));
-	}
-	  
-      /* Restore registers in order, excepting a true frame pointer. */
-
-      if (! alpha_eh_epilogue_sp_ofs)
-	{
-	  mem = gen_rtx_MEM (DImode, plus_constant(sa_reg, reg_offset));
-	  MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-          FRP (emit_move_insn (gen_rtx_REG (DImode, REG_RA), mem));
-	}
-      reg_offset += 8;
-      imask &= ~(1L << REG_RA);
-
-      for (i = 0; i < 32; ++i)
-	if (imask & (1L << i))
-	  {
-	    if (i == HARD_FRAME_POINTER_REGNUM && fp_is_frame_pointer)
-	      fp_offset = reg_offset;
-	    else
-	      {
-		mem = gen_rtx_MEM (DImode, plus_constant(sa_reg, reg_offset));
-		MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-		FRP (emit_move_insn (gen_rtx_REG (DImode, i), mem));
-	      }
-	    reg_offset += 8;
-	  }
-
-      for (i = 0; i < 32; ++i)
-	if (fmask & (1L << i))
-	  {
-	    mem = gen_rtx_MEM (DFmode, plus_constant(sa_reg, reg_offset));
-	    MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-	    FRP (emit_move_insn (gen_rtx_REG (DFmode, i+32), mem));
-	    reg_offset += 8;
-	  }
-    }
-
-  if (frame_size || alpha_eh_epilogue_sp_ofs)
-    {
-      sp_adj1 = stack_pointer_rtx;
-
-      if (alpha_eh_epilogue_sp_ofs)
-	{
-	  sp_adj1 = gen_rtx_REG (DImode, 23);
-	  emit_move_insn (sp_adj1,
-			  gen_rtx_PLUS (Pmode, stack_pointer_rtx,
-					alpha_eh_epilogue_sp_ofs));
-	}
-
-      /* If the stack size is large, begin computation into a temporary
-	 register so as not to interfere with a potential fp restore,
-	 which must be consecutive with an SP restore.  */
-      if (frame_size < 32768)
-	sp_adj2 = GEN_INT (frame_size);
-      else if (frame_size < 0x40007fffL)
-	{
-	  int low = ((frame_size & 0xffff) ^ 0x8000) - 0x8000;
-
-	  sp_adj2 = plus_constant (sp_adj1, frame_size - low);
-	  if (sa_reg_exp && rtx_equal_p (sa_reg_exp, sp_adj2))
-	    sp_adj1 = sa_reg;
-	  else
-	    {
-	      sp_adj1 = gen_rtx_REG (DImode, 23);
-	      FRP (emit_move_insn (sp_adj1, sp_adj2));
-	    }
-	  sp_adj2 = GEN_INT (low);
-	}
-      else
-	{
-	  rtx tmp = gen_rtx_REG (DImode, 23);
-	  FRP (sp_adj2 = alpha_emit_set_const (tmp, DImode, frame_size, 3));
-	  if (!sp_adj2)
-	    {
-	      /* We can't drop new things to memory this late, afaik,
-		 so build it up by pieces.  */
-	      FRP (sp_adj2 = alpha_emit_set_long_const (tmp, frame_size,
-							-(frame_size < 0)));
-	      if (!sp_adj2)
-		abort ();
-	    }
-	}
-
-      /* From now on, things must be in order.  So emit blockages.  */
-
-      /* Restore the frame pointer.  */
-      if (fp_is_frame_pointer)
-	{
-	  emit_insn (gen_blockage ());
-	  mem = gen_rtx_MEM (DImode, plus_constant(sa_reg, fp_offset));
-	  MEM_ALIAS_SET (mem) = alpha_sr_alias_set;
-	  FRP (emit_move_insn (hard_frame_pointer_rtx, mem));
-	}
-      else if (TARGET_OPEN_VMS)
-	{
-	  emit_insn (gen_blockage ());
-	  FRP (emit_move_insn (hard_frame_pointer_rtx,
-			       gen_rtx_REG (DImode, vms_save_fp_regno)));
-	}
-
-      /* Restore the stack pointer.  */
-      emit_insn (gen_blockage ());
-      FRP (emit_move_insn (stack_pointer_rtx,
-		           gen_rtx_PLUS (DImode, sp_adj1, sp_adj2)));
-    }
-  else 
-    {
-      if (TARGET_OPEN_VMS && !vms_is_stack_procedure)
-        {
-          emit_insn (gen_blockage ());
-          FRP (emit_move_insn (hard_frame_pointer_rtx,
-			       gen_rtx_REG (DImode, vms_save_fp_regno)));
-        }
-    }
-
-  /* Return.  */
-  emit_jump_insn (gen_return_internal ());
-}
-
-/* Output the rest of the textual info surrounding the epilogue.  */
-
-void
-alpha_end_function (file, fnname, decl)
-     FILE *file;
-     char *fnname;
-     tree decl ATTRIBUTE_UNUSED;
-{
-  /* End the function.  */
-  if (!flag_inhibit_size_directive)
-    {
-      fputs ("\t.end ", file);
-      assemble_name (file, fnname);
-      putc ('\n', file);
-    }
-  inside_function = FALSE;
-
-  /* Show that we know this function if it is called again. 
-
-     Don't do this for global functions in object files destined for a
-     shared library because the function may be overridden by the application
-     or other libraries.  Similarly, don't do this for weak functions.  */
-
-  if (!DECL_WEAK (current_function_decl)
-      && (!flag_pic || !TREE_PUBLIC (current_function_decl)))
-    SYMBOL_REF_FLAG (XEXP (DECL_RTL (current_function_decl), 0)) = 1;
-}
-
-/* Debugging support.  */
-
-#include "gstab.h"
-
-/* Count the number of sdb related labels are generated (to find block
-   start and end boundaries).  */
-
-int sdb_label_count = 0;
-
-/* Next label # for each statement.  */
-
-static int sym_lineno = 0;
-
-/* Count the number of .file directives, so that .loc is up to date.  */
-
-static int num_source_filenames = 0;
-
-/* Name of the file containing the current function.  */
-
-static const char *current_function_file = "";
-
-/* Offsets to alpha virtual arg/local debugging pointers.  */
-
-long alpha_arg_offset;
-long alpha_auto_offset;
-
-/* Emit a new filename to a stream.  */
-
-void
-alpha_output_filename (stream, name)
-     FILE *stream;
-     char *name;
-{
-  static int first_time = TRUE;
-  char ltext_label_name[100];
-
-  if (first_time)
-    {
-      first_time = FALSE;
-      ++num_source_filenames;
-      current_function_file = name;
-      fprintf (stream, "\t.file\t%d ", num_source_filenames);
-      output_quoted_string (stream, name);
-      fprintf (stream, "\n");
-      if (!TARGET_GAS && write_symbols == DBX_DEBUG)
-	fprintf (stream, "\t#@stabs\n");
-    }
-
-  else if (write_symbols == DBX_DEBUG)
-    {
-      ASM_GENERATE_INTERNAL_LABEL (ltext_label_name, "Ltext", 0);
-      fprintf (stream, "%s ", ASM_STABS_OP);
-      output_quoted_string (stream, name);
-      fprintf (stream, ",%d,0,0,%s\n", N_SOL, &ltext_label_name[1]);
-    }
-
-  else if (name != current_function_file
-	   && strcmp (name, current_function_file) != 0)
-    {
-      if (inside_function && ! TARGET_GAS)
-	fprintf (stream, "\t#.file\t%d ", num_source_filenames);
-      else
-	{
-	  ++num_source_filenames;
-	  current_function_file = name;
-	  fprintf (stream, "\t.file\t%d ", num_source_filenames);
-	}
-
-      output_quoted_string (stream, name);
-      fprintf (stream, "\n");
-    }
-}
-
-/* Emit a linenumber to a stream.  */
-
-void
-alpha_output_lineno (stream, line)
-     FILE *stream;
-     int line;
-{
-  if (write_symbols == DBX_DEBUG)
-    {
-      /* mips-tfile doesn't understand .stabd directives.  */
-      ++sym_lineno;
-      fprintf (stream, "$LM%d:\n\t%s %d,0,%d,$LM%d\n",
-	       sym_lineno, ASM_STABN_OP, N_SLINE, line, sym_lineno);
-    }
-  else
-    fprintf (stream, "\n\t.loc\t%d %d\n", num_source_filenames, line);
-}
-
-/* Structure to show the current status of registers and memory.  */
-
-struct shadow_summary
-{
-  struct {
-    unsigned long i     : 31;	/* Mask of int regs */
-    unsigned long fp    : 31;	/* Mask of fp regs */
-    unsigned long mem   :  1;	/* mem == imem | fpmem */
-  } used, defd;
-};
-
-static void summarize_insn PROTO((rtx, struct shadow_summary *, int));
-static void alpha_handle_trap_shadows PROTO((rtx));
-
-/* Summary the effects of expression X on the machine.  Update SUM, a pointer
-   to the summary structure.  SET is nonzero if the insn is setting the
-   object, otherwise zero.  */
-
-static void
-summarize_insn (x, sum, set)
-     rtx x;
-     struct shadow_summary *sum;
-     int set;
-{
-  char *format_ptr;
-  int i, j;
-
-  if (x == 0)
-    return;
-
-  switch (GET_CODE (x))
-    {
-      /* ??? Note that this case would be incorrect if the Alpha had a
-	 ZERO_EXTRACT in SET_DEST.  */
-    case SET:
-      summarize_insn (SET_SRC (x), sum, 0);
-      summarize_insn (SET_DEST (x), sum, 1);
-      break;
-
-    case CLOBBER:
-      summarize_insn (XEXP (x, 0), sum, 1);
-      break;
-
-    case USE:
-      summarize_insn (XEXP (x, 0), sum, 0);
-      break;
-
-    case ASM_OPERANDS:
-      for (i = ASM_OPERANDS_INPUT_LENGTH (x) - 1; i >= 0; i--)
-	summarize_insn (ASM_OPERANDS_INPUT (x, i), sum, 0);
-      break;
-
-    case PARALLEL:
-      for (i = XVECLEN (x, 0) - 1; i >= 0; i--)
-	summarize_insn (XVECEXP (x, 0, i), sum, 0);
-      break;
-
-    case SUBREG:
-      summarize_insn (SUBREG_REG (x), sum, 0);
-      break;
-
-    case REG:
-      {
-	int regno = REGNO (x);
-	unsigned long mask = 1UL << (regno % 32);
-
-	if (regno == 31 || regno == 63)
-	  break;
-
-	if (set)
-	  {
-	    if (regno < 32)
-	      sum->defd.i |= mask;
-	    else
-	      sum->defd.fp |= mask;
-	  }
-	else
-	  {
-	    if (regno < 32)
-	      sum->used.i  |= mask;
-	    else
-	      sum->used.fp |= mask;
-	  }
-	}
-      break;
-
-    case MEM:
-      if (set)
-	sum->defd.mem = 1;
-      else
-	sum->used.mem = 1;
-
-      /* Find the regs used in memory address computation: */
-      summarize_insn (XEXP (x, 0), sum, 0);
-      break;
-
-    case CONST_INT:   case CONST_DOUBLE:
-    case SYMBOL_REF:  case LABEL_REF:     case CONST:
-      break;
-
-      /* Handle common unary and binary ops for efficiency.  */
-    case COMPARE:  case PLUS:    case MINUS:   case MULT:      case DIV:
-    case MOD:      case UDIV:    case UMOD:    case AND:       case IOR:
-    case XOR:      case ASHIFT:  case ROTATE:  case ASHIFTRT:  case LSHIFTRT:
-    case ROTATERT: case SMIN:    case SMAX:    case UMIN:      case UMAX:
-    case NE:       case EQ:      case GE:      case GT:        case LE:
-    case LT:       case GEU:     case GTU:     case LEU:       case LTU:
-      summarize_insn (XEXP (x, 0), sum, 0);
-      summarize_insn (XEXP (x, 1), sum, 0);
-      break;
-
-    case NEG:  case NOT:  case SIGN_EXTEND:  case ZERO_EXTEND:
-    case TRUNCATE:  case FLOAT_EXTEND:  case FLOAT_TRUNCATE:  case FLOAT:
-    case FIX:  case UNSIGNED_FLOAT:  case UNSIGNED_FIX:  case ABS:
-    case SQRT:  case FFS: 
-      summarize_insn (XEXP (x, 0), sum, 0);
-      break;
-
-    default:
-      format_ptr = GET_RTX_FORMAT (GET_CODE (x));
-      for (i = GET_RTX_LENGTH (GET_CODE (x)) - 1; i >= 0; i--)
-	switch (format_ptr[i])
-	  {
-	  case 'e':
-	    summarize_insn (XEXP (x, i), sum, 0);
-	    break;
-
-	  case 'E':
-	    for (j = XVECLEN (x, i) - 1; j >= 0; j--)
-	      summarize_insn (XVECEXP (x, i, j), sum, 0);
-	    break;
-
-	  case 'i':
-	    break;
-
-	  default:
-	    abort ();
-	  }
-    }
-}
-
-/* Ensure a sufficient number of `trapb' insns are in the code when
-   the user requests code with a trap precision of functions or
-   instructions.
-
-   In naive mode, when the user requests a trap-precision of
-   "instruction", a trapb is needed after every instruction that may
-   generate a trap.  This ensures that the code is resumption safe but
-   it is also slow.
-
-   When optimizations are turned on, we delay issuing a trapb as long
-   as possible.  In this context, a trap shadow is the sequence of
-   instructions that starts with a (potentially) trap generating
-   instruction and extends to the next trapb or call_pal instruction
-   (but GCC never generates call_pal by itself).  We can delay (and
-   therefore sometimes omit) a trapb subject to the following
-   conditions:
-
-   (a) On entry to the trap shadow, if any Alpha register or memory
-   location contains a value that is used as an operand value by some
-   instruction in the trap shadow (live on entry), then no instruction
-   in the trap shadow may modify the register or memory location.
-
-   (b) Within the trap shadow, the computation of the base register
-   for a memory load or store instruction may not involve using the
-   result of an instruction that might generate an UNPREDICTABLE
-   result.
-
-   (c) Within the trap shadow, no register may be used more than once
-   as a destination register.  (This is to make life easier for the
-   trap-handler.)
-
-   (d) The trap shadow may not include any branch instructions.  */
-
-static void
-alpha_handle_trap_shadows (insns)
-     rtx insns;
-{
-  struct shadow_summary shadow;
-  int trap_pending, exception_nesting;
-  rtx i, n;
-
-  trap_pending = 0;
-  exception_nesting = 0;
-  shadow.used.i = 0;
-  shadow.used.fp = 0;
-  shadow.used.mem = 0;
-  shadow.defd = shadow.used;
-  
-  for (i = insns; i ; i = NEXT_INSN (i))
-    {
-      if (GET_CODE (i) == NOTE)
-	{
-	  switch (NOTE_LINE_NUMBER (i))
-	    {
-	    case NOTE_INSN_EH_REGION_BEG:
-	      exception_nesting++;
-	      if (trap_pending)
-		goto close_shadow;
-	      break;
-
-	    case NOTE_INSN_EH_REGION_END:
-	      exception_nesting--;
-	      if (trap_pending)
-		goto close_shadow;
-	      break;
-
-	    case NOTE_INSN_EPILOGUE_BEG:
-	      if (trap_pending && alpha_tp >= ALPHA_TP_FUNC)
-		goto close_shadow;
-	      break;
-	    }
-	}
-      else if (trap_pending)
-	{
-	  if (alpha_tp == ALPHA_TP_FUNC)
-	    {
-	      if (GET_CODE (i) == JUMP_INSN
-		  && GET_CODE (PATTERN (i)) == RETURN)
-		goto close_shadow;
-	    }
-	  else if (alpha_tp == ALPHA_TP_INSN)
-	    {
-	      if (optimize > 0)
-		{
-		  struct shadow_summary sum;
-
-		  sum.used.i = 0;
-		  sum.used.fp = 0;
-		  sum.used.mem = 0;
-		  sum.defd = sum.used;
-
-		  switch (GET_CODE (i))
-		    {
-		    case INSN:
-		      /* Annoyingly, get_attr_trap will abort on these.  */
-		      if (GET_CODE (PATTERN (i)) == USE
-			  || GET_CODE (PATTERN (i)) == CLOBBER)
-			break;
-
-		      summarize_insn (PATTERN (i), &sum, 0);
-
-		      if ((sum.defd.i & shadow.defd.i)
-			  || (sum.defd.fp & shadow.defd.fp))
-			{
-			  /* (c) would be violated */
-			  goto close_shadow;
-			}
-
-		      /* Combine shadow with summary of current insn: */
-		      shadow.used.i   |= sum.used.i;
-		      shadow.used.fp  |= sum.used.fp;
-		      shadow.used.mem |= sum.used.mem;
-		      shadow.defd.i   |= sum.defd.i;
-		      shadow.defd.fp  |= sum.defd.fp;
-		      shadow.defd.mem |= sum.defd.mem;
-
-		      if ((sum.defd.i & shadow.used.i)
-			  || (sum.defd.fp & shadow.used.fp)
-			  || (sum.defd.mem & shadow.used.mem))
-			{
-			  /* (a) would be violated (also takes care of (b))  */
-			  if (get_attr_trap (i) == TRAP_YES
-			      && ((sum.defd.i & sum.used.i)
-				  || (sum.defd.fp & sum.used.fp)))
-			    abort ();
-
-			  goto close_shadow;
-			}
-		      break;
-
-		    case JUMP_INSN:
-		    case CALL_INSN:
-		    case CODE_LABEL:
-		      goto close_shadow;
-
-		    default:
-		      abort ();
-		    }
-		}
-	      else
-		{
-		close_shadow:
-		  n = emit_insn_before (gen_trapb (), i);
-		  PUT_MODE (n, TImode);
-		  PUT_MODE (i, TImode);
-		  trap_pending = 0;
-		  shadow.used.i = 0;
-		  shadow.used.fp = 0;
-		  shadow.used.mem = 0;
-		  shadow.defd = shadow.used;
-		}
-	    }
-	}
-
-      if ((exception_nesting > 0 || alpha_tp >= ALPHA_TP_FUNC)
-	  && GET_CODE (i) == INSN
-	  && GET_CODE (PATTERN (i)) != USE
-	  && GET_CODE (PATTERN (i)) != CLOBBER
-	  && get_attr_trap (i) == TRAP_YES)
-	{
-	  if (optimize && !trap_pending)
-	    summarize_insn (PATTERN (i), &shadow, 0);
-	  trap_pending = 1;
-	}
-    }
-}
-
-#ifdef HAIFA
-/* Alpha can only issue instruction groups simultaneously if they are
-   suitibly aligned.  This is very processor-specific.  */
-
-enum alphaev4_pipe {
-  EV4_STOP = 0,
-  EV4_IB0 = 1,
-  EV4_IB1 = 2,
-  EV4_IBX = 4
-};
-
-enum alphaev5_pipe {
-  EV5_STOP = 0,
-  EV5_NONE = 1,
-  EV5_E01 = 2,
-  EV5_E0 = 4,
-  EV5_E1 = 8,
-  EV5_FAM = 16,
-  EV5_FA = 32,
-  EV5_FM = 64
-};
-
-static enum alphaev4_pipe alphaev4_insn_pipe PROTO((rtx));
-static enum alphaev5_pipe alphaev5_insn_pipe PROTO((rtx));
-static rtx alphaev4_next_group PROTO((rtx, int*, int*));
-static rtx alphaev5_next_group PROTO((rtx, int*, int*));
-static rtx alphaev4_next_nop PROTO((int*));
-static rtx alphaev5_next_nop PROTO((int*));
-
-static void alpha_align_insns
-  PROTO((rtx, int, rtx (*)(rtx, int*, int*), rtx (*)(int*), int));
-
-static enum alphaev4_pipe
-alphaev4_insn_pipe (insn)
-     rtx insn;
-{
-  if (recog_memoized (insn) < 0)
-    return EV4_STOP;
-  if (get_attr_length (insn) != 4)
-    return EV4_STOP;
-
-  switch (get_attr_type (insn))
-    {
-    case TYPE_ILD:
-    case TYPE_FLD:
-      return EV4_IBX;
-
-    case TYPE_LDSYM:
-    case TYPE_IADD:
-    case TYPE_ILOG:
-    case TYPE_ICMOV:
-    case TYPE_ICMP:
-    case TYPE_IST:
-    case TYPE_FST:
-    case TYPE_SHIFT:
-    case TYPE_IMUL:
-    case TYPE_FBR:
-      return EV4_IB0;
-
-    case TYPE_MISC:
-    case TYPE_IBR:
-    case TYPE_JSR:
-    case TYPE_FCPYS:
-    case TYPE_FCMOV:
-    case TYPE_FADD:
-    case TYPE_FDIV:
-    case TYPE_FMUL:
-      return EV4_IB1;
-
-    default:
-      abort();
-    }
-}
-
-static enum alphaev5_pipe
-alphaev5_insn_pipe (insn)
-     rtx insn;
-{
-  if (recog_memoized (insn) < 0)
-    return EV5_STOP;
-  if (get_attr_length (insn) != 4)
-    return EV5_STOP;
-
-  switch (get_attr_type (insn))
-    {
-    case TYPE_ILD:
-    case TYPE_FLD:
-    case TYPE_LDSYM:
-    case TYPE_IADD:
-    case TYPE_ILOG:
-    case TYPE_ICMOV:
-    case TYPE_ICMP:
-      return EV5_E01;
-
-    case TYPE_IST:
-    case TYPE_FST:
-    case TYPE_SHIFT:
-    case TYPE_IMUL:
-    case TYPE_MISC:
-    case TYPE_MVI:
-      return EV5_E0;
-
-    case TYPE_IBR:
-    case TYPE_JSR:
-      return EV5_E1;
-
-    case TYPE_FCPYS:
-      return EV5_FAM;
-
-    case TYPE_FBR:
-    case TYPE_FCMOV:
-    case TYPE_FADD:
-    case TYPE_FDIV:
-      return EV5_FA;
-
-    case TYPE_FMUL:
-      return EV5_FM;
-
-    default:
-      abort();
-    }
-}
-
-/* IN_USE is a mask of the slots currently filled within the insn group. 
-   The mask bits come from alphaev4_pipe above.  If EV4_IBX is set, then
-   the insn in EV4_IB0 can be swapped by the hardware into EV4_IB1. 
-
-   LEN is, of course, the length of the group in bytes.  */
-
-static rtx
-alphaev4_next_group (insn, pin_use, plen)
-     rtx insn;
-     int *pin_use, *plen;
-{
-  int len, in_use;
-
-  len = in_use = 0;
-
-  if (GET_RTX_CLASS (GET_CODE (insn)) != 'i'
-      || GET_CODE (PATTERN (insn)) == CLOBBER
-      || GET_CODE (PATTERN (insn)) == USE)
-    goto next_and_done;
-
-  while (1)
-    {
-      enum alphaev4_pipe pipe;
-
-      pipe = alphaev4_insn_pipe (insn);
-      switch (pipe)
-	{
-	case EV4_STOP:
-	  /* Force complex instructions to start new groups.  */
-	  if (in_use)
-	    goto done;
-
-	  /* If this is a completely unrecognized insn, its an asm.
-	     We don't know how long it is, so record length as -1 to
-	     signal a needed realignment.  */
-	  if (recog_memoized (insn) < 0)
-	    len = -1;
-	  else
-	    len = get_attr_length (insn);
-	  goto next_and_done;
-
-	case EV4_IBX:
-	  if (in_use & EV4_IB0)
-	    {
-	      if (in_use & EV4_IB1)
-		goto done;
-	      in_use |= EV4_IB1;
-	    }
-	  else
-	    in_use |= EV4_IB0 | EV4_IBX;
-	  break;
-
-	case EV4_IB0:
-	  if (in_use & EV4_IB0)
-	    {
-	      if (!(in_use & EV4_IBX) || (in_use & EV4_IB1))
-		goto done;
-	      in_use |= EV4_IB1;
-	    }
-	  in_use |= EV4_IB0;
-	  break;
-
-	case EV4_IB1:
-	  if (in_use & EV4_IB1)
-	    goto done;
-	  in_use |= EV4_IB1;
-	  break;
-
-	default:
-	  abort();
-	}
-      len += 4;
-      
-      /* Haifa doesn't do well scheduling branches.  */
-      if (GET_CODE (insn) == JUMP_INSN)
-	goto next_and_done;
-
-    next:
-      insn = next_nonnote_insn (insn);
-
-      if (!insn || GET_RTX_CLASS (GET_CODE (insn)) != 'i')
-	goto done;
-
-      /* Let Haifa tell us where it thinks insn group boundaries are.  */
-      if (GET_MODE (insn) == TImode)
-	goto done;
-
-      if (GET_CODE (insn) == CLOBBER || GET_CODE (insn) == USE)
-	goto next;
-    }
-
- next_and_done:
-  insn = next_nonnote_insn (insn);
-
- done:
-  *plen = len;
-  *pin_use = in_use;
-  return insn;
-}
-
-/* IN_USE is a mask of the slots currently filled within the insn group. 
-   The mask bits come from alphaev5_pipe above.  If EV5_E01 is set, then
-   the insn in EV5_E0 can be swapped by the hardware into EV5_E1. 
-
-   LEN is, of course, the length of the group in bytes.  */
-
-static rtx
-alphaev5_next_group (insn, pin_use, plen)
-     rtx insn;
-     int *pin_use, *plen;
-{
-  int len, in_use;
-
-  len = in_use = 0;
-
-  if (GET_RTX_CLASS (GET_CODE (insn)) != 'i'
-      || GET_CODE (PATTERN (insn)) == CLOBBER
-      || GET_CODE (PATTERN (insn)) == USE)
-    goto next_and_done;
-
-  while (1)
-    {
-      enum alphaev5_pipe pipe;
-
-      pipe = alphaev5_insn_pipe (insn);
-      switch (pipe)
-	{
-	case EV5_STOP:
-	  /* Force complex instructions to start new groups.  */
-	  if (in_use)
-	    goto done;
-
-	  /* If this is a completely unrecognized insn, its an asm.
-	     We don't know how long it is, so record length as -1 to
-	     signal a needed realignment.  */
-	  if (recog_memoized (insn) < 0)
-	    len = -1;
-	  else
-	    len = get_attr_length (insn);
-	  goto next_and_done;
-
-	/* ??? Most of the places below, we would like to abort, as 
-	   it would indicate an error either in Haifa, or in the 
-	   scheduling description.  Unfortunately, Haifa never 
-	   schedules the last instruction of the BB, so we don't
-	   have an accurate TI bit to go off.  */
-	case EV5_E01:
-	  if (in_use & EV5_E0)
-	    {
-	      if (in_use & EV5_E1)
-		goto done;
-	      in_use |= EV5_E1;
-	    }
-	  else
-	    in_use |= EV5_E0 | EV5_E01;
-	  break;
-
-	case EV5_E0:
-	  if (in_use & EV5_E0)
-	    {
-	      if (!(in_use & EV5_E01) || (in_use & EV5_E1))
-		goto done;
-	      in_use |= EV5_E1;
-	    }
-	  in_use |= EV5_E0;
-	  break;
-
-	case EV5_E1:
-	  if (in_use & EV5_E1)
-	    goto done;
-	  in_use |= EV5_E1;
-	  break;
-
-	case EV5_FAM:
-	  if (in_use & EV5_FA)
-	    {
-	      if (in_use & EV5_FM)
-		goto done;
-	      in_use |= EV5_FM;
-	    }
-	  else
-	    in_use |= EV5_FA | EV5_FAM;
-	  break;
-
-	case EV5_FA:
-	  if (in_use & EV5_FA)
-	    goto done;
-	  in_use |= EV5_FA;
-	  break;
-
-	case EV5_FM:
-	  if (in_use & EV5_FM)
-	    goto done;
-	  in_use |= EV5_FM;
-	  break;
-
-	case EV5_NONE:
-	  break;
-
-	default:
-	  abort();
-	}
-      len += 4;
-      
-      /* Haifa doesn't do well scheduling branches.  */
-      /* ??? If this is predicted not-taken, slotting continues, except
-	 that no more IBR, FBR, or JSR insns may be slotted.  */
-      if (GET_CODE (insn) == JUMP_INSN)
-	goto next_and_done;
-
-    next:
-      insn = next_nonnote_insn (insn);
-
-      if (!insn || GET_RTX_CLASS (GET_CODE (insn)) != 'i')
-	goto done;
-
-      /* Let Haifa tell us where it thinks insn group boundaries are.  */
-      if (GET_MODE (insn) == TImode)
-	goto done;
-
-      if (GET_CODE (insn) == CLOBBER || GET_CODE (insn) == USE)
-	goto next;
-    }
-
- next_and_done:
-  insn = next_nonnote_insn (insn);
-
- done:
-  *plen = len;
-  *pin_use = in_use;
-  return insn;
-}
-
-static rtx
-alphaev4_next_nop (pin_use)
-     int *pin_use;
-{
-  int in_use = *pin_use;
-  rtx nop;
-
-  if (!(in_use & EV4_IB0))
-    {
-      in_use |= EV4_IB0;
-      nop = gen_nop ();
-    }
-  else if ((in_use & (EV4_IBX|EV4_IB1)) == EV4_IBX)
-    {
-      in_use |= EV4_IB1;
-      nop = gen_nop ();
-    }
-  else if (TARGET_FP && !(in_use & EV4_IB1))
-    {
-      in_use |= EV4_IB1;
-      nop = gen_fnop ();
-    }
-  else
-    nop = gen_unop ();
-
-  *pin_use = in_use;
-  return nop;
-}
-
-static rtx
-alphaev5_next_nop (pin_use)
-     int *pin_use;
-{
-  int in_use = *pin_use;
-  rtx nop;
-
-  if (!(in_use & EV5_E1))
-    {
-      in_use |= EV5_E1;
-      nop = gen_nop ();
-    }
-  else if (TARGET_FP && !(in_use & EV5_FA))
-    {
-      in_use |= EV5_FA;
-      nop = gen_fnop ();
-    }
-  else if (TARGET_FP && !(in_use & EV5_FM))
-    {
-      in_use |= EV5_FM;
-      nop = gen_fnop ();
-    }
-  else
-    nop = gen_unop ();
-
-  *pin_use = in_use;
-  return nop;
-}
-
-/* The instruction group alignment main loop.  */
-
-static void
-alpha_align_insns (insns, max_align, next_group, next_nop, gp_in_use)
-     rtx insns;
-     int max_align;
-     rtx (*next_group) PROTO((rtx, int*, int*));
-     rtx (*next_nop) PROTO((int*));
-     int gp_in_use;
-{
-  /* ALIGN is the known alignment for the insn group.  */
-  int align;
-  /* OFS is the offset of the current insn in the insn group.  */
-  int ofs;
-  int prev_in_use, in_use, len;
-  rtx i, next;
-
-  /* Let shorten branches care for assigning alignments to code labels.  */
-  shorten_branches (insns);
-
-  align = (FUNCTION_BOUNDARY/BITS_PER_UNIT < max_align
-	   ? FUNCTION_BOUNDARY/BITS_PER_UNIT : max_align);
-
-  /* Account for the initial GP load, which happens before the scheduled
-     prologue we emitted as RTL.  */
-  ofs = prev_in_use = 0;
-  if (alpha_does_function_need_gp())
-    {
-      ofs = 8 & (align - 1);
-      prev_in_use = gp_in_use;
-    }
-
-  i = insns;
-  if (GET_CODE (i) == NOTE)
-    i = next_nonnote_insn (i);
-
-  while (i)
-    {
-      next = (*next_group)(i, &in_use, &len);
-
-      /* When we see a label, resync alignment etc.  */
-      if (GET_CODE (i) == CODE_LABEL)
-	{
-	  int new_align = 1 << label_to_alignment (i);
-	  if (new_align >= align)
-	    {
-	      align = new_align < max_align ? new_align : max_align;
-	      ofs = 0;
-	    }
-	  else if (ofs & (new_align-1))
-	    ofs = (ofs | (new_align-1)) + 1;
-	  if (len != 0)
-	    abort();
-	}
-
-      /* Handle complex instructions special.  */
-      else if (in_use == 0)
-	{
-	  /* Asms will have length < 0.  This is a signal that we have
-	     lost alignment knowledge.  Assume, however, that the asm
-	     will not mis-align instructions.  */
-	  if (len < 0)
-	    {
-	      ofs = 0;
-	      align = 4;
-	      len = 0;
-	    }
-	}
-
-      /* If the known alignment is smaller than the recognized insn group,
-	 realign the output.  */
-      else if (align < len)
-	{
-	  int new_log_align = len > 8 ? 4 : 3;
-	  rtx where;
-
-	  where = prev_nonnote_insn (i);
-	  if (!where || GET_CODE (where) != CODE_LABEL)
-	    where = i;
-
-	  emit_insn_before (gen_realign (GEN_INT (new_log_align)), where);
-	  align = 1 << new_log_align;
-	  ofs = 0;
-	}
-
-      /* If the group won't fit in the same INT16 as the previous,
-	 we need to add padding to keep the group together.  Rather
-	 than simply leaving the insn filling to the assembler, we
-	 can make use of the knowledge of what sorts of instructions
-	 were issued in the previous group to make sure that all of
-	 the added nops are really free.  */
-      else if (ofs + len > align)
-	{
-	  int nop_count = (align - ofs) / 4;
-	  rtx where;
-
-	  /* Insert nops before labels and branches to truely merge the
-	     execution of the nops with the previous instruction group.  */
-	  where = prev_nonnote_insn (i);
-	  if (where)
-	    {
-	      if (GET_CODE (where) == CODE_LABEL)
-		{
-		  rtx where2 = prev_nonnote_insn (where);
-		  if (where2 && GET_CODE (where2) == JUMP_INSN)
-		    where = where2;
-		}
-	      else if (GET_CODE (where) != JUMP_INSN)
-		where = i;
-	    }
-	  else
-	    where = i;
-
-	  do 
-	    emit_insn_before ((*next_nop)(&prev_in_use), where);
-	  while (--nop_count);
-	  ofs = 0;
-	}
-
-      ofs = (ofs + len) & (align - 1);
-      prev_in_use = in_use;
-      i = next;
-    }
-}
-#endif /* HAIFA */
-
-/* Machine dependant reorg pass.  */
-
-void
-alpha_reorg (insns)
-     rtx insns;
-{
-  if (alpha_tp != ALPHA_TP_PROG || flag_exceptions)
-    alpha_handle_trap_shadows (insns);
-
-#ifdef HAIFA
-  /* Due to the number of extra trapb insns, don't bother fixing up
-     alignment when trap precision is instruction.  Moreover, we can
-     only do our job when sched2 is run and Haifa is our scheduler.  */
-  if (optimize && !optimize_size
-      && alpha_tp != ALPHA_TP_INSN
-      && flag_schedule_insns_after_reload)
-    {
-      if (alpha_cpu == PROCESSOR_EV4)
-	alpha_align_insns (insns, 8, alphaev4_next_group,
-			   alphaev4_next_nop, EV4_IB0);
-      else if (alpha_cpu == PROCESSOR_EV5)
-	alpha_align_insns (insns, 16, alphaev5_next_group,
-			   alphaev5_next_nop, EV5_E01 | EV5_E0);
-    }
-#endif
-}
-
-
-/* Check a floating-point value for validity for a particular machine mode.  */
-
-static char * const float_strings[] =
-{
-  /* These are for FLOAT_VAX.  */
-   "1.70141173319264430e+38", /* 2^127 (2^24 - 1) / 2^24 */
-  "-1.70141173319264430e+38",
-   "2.93873587705571877e-39", /* 2^-128 */
-  "-2.93873587705571877e-39",
-  /* These are for the default broken IEEE mode, which traps
-     on infinity or denormal numbers.  */
-   "3.402823466385288598117e+38", /* 2^128 (1 - 2^-24) */
-  "-3.402823466385288598117e+38",
-   "1.1754943508222875079687e-38", /* 2^-126 */
-  "-1.1754943508222875079687e-38",
-};
-
-static REAL_VALUE_TYPE float_values[8];
-static int inited_float_values = 0;
-
-int
-check_float_value (mode, d, overflow)
-     enum machine_mode mode;
-     REAL_VALUE_TYPE *d;
-     int overflow ATTRIBUTE_UNUSED;
-{
-
-  if (TARGET_IEEE || TARGET_IEEE_CONFORMANT || TARGET_IEEE_WITH_INEXACT)
-    return 0;
-
-  if (inited_float_values == 0)
-    {
-      int i;
-      for (i = 0; i < 8; i++)
-	float_values[i] = REAL_VALUE_ATOF (float_strings[i], DFmode);
-
-      inited_float_values = 1;
-    }
-
-  if (mode == SFmode)
-    {
-      REAL_VALUE_TYPE r;
-      REAL_VALUE_TYPE *fvptr;
-
-      if (TARGET_FLOAT_VAX)
-	fvptr = &float_values[0];
-      else
-	fvptr = &float_values[4];
-
-      bcopy ((char *) d, (char *) &r, sizeof (REAL_VALUE_TYPE));
-      if (REAL_VALUES_LESS (fvptr[0], r))
-	{
-	  bcopy ((char *) &fvptr[0], (char *) d,
-		 sizeof (REAL_VALUE_TYPE));
-	  return 1;
-	}
-      else if (REAL_VALUES_LESS (r, fvptr[1]))
-	{
-	  bcopy ((char *) &fvptr[1], (char *) d,
-		 sizeof (REAL_VALUE_TYPE));
-	  return 1;
-	}
-      else if (REAL_VALUES_LESS (dconst0, r)
-		&& REAL_VALUES_LESS (r, fvptr[2]))
-	{
-	  bcopy ((char *) &dconst0, (char *) d, sizeof (REAL_VALUE_TYPE));
-	  return 1;
-	}
-      else if (REAL_VALUES_LESS (r, dconst0)
-		&& REAL_VALUES_LESS (fvptr[3], r))
-	{
-	  bcopy ((char *) &dconst0, (char *) d, sizeof (REAL_VALUE_TYPE));
-	  return 1;
-	}
-    }
-
-  return 0;
-}
-
-#if OPEN_VMS
-
-/* Return the VMS argument type corresponding to MODE.  */
-
-enum avms_arg_type
-alpha_arg_type (mode)
-     enum machine_mode mode;
-{
-  switch (mode)
-    {
-    case SFmode:
-      return TARGET_FLOAT_VAX ? FF : FS;
-    case DFmode:
-      return TARGET_FLOAT_VAX ? FD : FT;
-    default:
-      return I64;
-    }
-}
-
-/* Return an rtx for an integer representing the VMS Argument Information
-   register value.  */
-
-struct rtx_def *
-alpha_arg_info_reg_val (cum)
-     CUMULATIVE_ARGS cum;
-{
-  unsigned HOST_WIDE_INT regval = cum.num_args;
-  int i;
-
-  for (i = 0; i < 6; i++)
-    regval |= ((int) cum.atypes[i]) << (i * 3 + 8);
-
-  return GEN_INT (regval);
-}
-
-/* Structure to collect function names for final output
-   in link section.  */
-
-enum links_kind {KIND_UNUSED, KIND_LOCAL, KIND_EXTERN};
-
-
-struct alpha_links {
-  struct alpha_links *next;
-  char *name;
-  enum links_kind kind;
-};
-
-static struct alpha_links *alpha_links_base = 0;
-
-/* Make (or fake) .linkage entry for function call.
-
-   IS_LOCAL is 0 if name is used in call, 1 if name is used in definition.  */
-
-void
-alpha_need_linkage (name, is_local)
-    char *name;
-    int is_local;
-{
-  rtx x;
-  struct alpha_links *lptr, *nptr;
-
-  if (name[0] == '*')
-    name++;
-
-  /* Is this name already defined ?  */
-
-  for (lptr = alpha_links_base; lptr; lptr = lptr->next)
-    if (strcmp (lptr->name, name) == 0)
-      {
-	if (is_local)
-	  {
-	    /* Defined here but external assumed.  */
-	    if (lptr->kind == KIND_EXTERN)
-	      lptr->kind = KIND_LOCAL;
-	  }
-	else
-	  {
-	    /* Used here but unused assumed.  */
-	    if (lptr->kind == KIND_UNUSED)
-	      lptr->kind = KIND_LOCAL;
-	  }
-	return;
-      }
-
-  nptr = (struct alpha_links *) xmalloc (sizeof (struct alpha_links));
-  nptr->next = alpha_links_base;
-  nptr->name = xstrdup (name);
-
-  /* Assume external if no definition.  */
-  nptr->kind = (is_local ? KIND_UNUSED : KIND_EXTERN);
-
-  /* Ensure we have an IDENTIFIER so assemble_name can mark is used.  */
-  get_identifier (name);
-
-  alpha_links_base = nptr;
-
-  return;
-}
-
-
-void
-alpha_write_linkage (stream)
-    FILE *stream;
-{
-  struct alpha_links *lptr, *nptr;
-
-  readonly_section ();
-
-  fprintf (stream, "\t.align 3\n");
-
-  for (lptr = alpha_links_base; lptr; lptr = nptr)
-    {
-      nptr = lptr->next;
-
-      if (lptr->kind == KIND_UNUSED
-	  || ! TREE_SYMBOL_REFERENCED (get_identifier (lptr->name)))
-	continue;
-
-      fprintf (stream, "$%s..lk:\n", lptr->name);
-      if (lptr->kind == KIND_LOCAL)   
-	{
-	  /*  Local and used, build linkage pair.  */
-	  fprintf (stream, "\t.quad %s..en\n", lptr->name);
-	  fprintf (stream, "\t.quad %s\n", lptr->name);
-	}
-      else
-	/* External and used, request linkage pair.  */
-	fprintf (stream, "\t.linkage %s\n", lptr->name);
-    }
-}
-
-#else
-
-void
-alpha_need_linkage (name, is_local)
-     char *name ATTRIBUTE_UNUSED;
-     int is_local ATTRIBUTE_UNUSED;
-{
-}
-
-#endif /* OPEN_VMS */
diff --git a/contrib/gcc/config/alpha/alpha.h b/contrib/gcc/config/alpha/alpha.h
deleted file mode 100644
index e9c3f6d2f684..000000000000
--- a/contrib/gcc/config/alpha/alpha.h
+++ /dev/null
@@ -1,2550 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha.
-   Copyright (C) 1992, 93-98, 1999 Free Software Foundation, Inc.
-   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Write out the correct language type definition for the header files.  
-   Unless we have assembler language, write out the symbols for C.  */
-#define CPP_SPEC "\
-%{!undef:\
-%{.S:-D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY }}\
-%{.cc|.cxx|.C:-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus }\
-%{.m:-D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C }\
-%{!.S:%{!.cc:%{!.cxx:%{!.C:%{!.m:-D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C }}}}}}\
-%{mieee:-D_IEEE_FP }\
-%{mieee-with-inexact:-D_IEEE_FP -D_IEEE_FP_INEXACT }}\
-%(cpp_cpu) %(cpp_subtarget)"
-
-#ifndef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC ""
-#endif
-
-/* Set the spec to use for signed char.  The default tests the above macro
-   but DEC's compiler can't handle the conditional in a "constant"
-   operand.  */
-
-#define SIGNED_CHAR_SPEC "%{funsigned-char:-D__CHAR_UNSIGNED__}"
-
-#define WORD_SWITCH_TAKES_ARG(STR)		\
- (!strcmp (STR, "rpath") || !strcmp (STR, "include")	\
-  || !strcmp (STR, "imacros") || !strcmp (STR, "aux-info") \
-  || !strcmp (STR, "idirafter") || !strcmp (STR, "iprefix") \
-  || !strcmp (STR, "iwithprefix") || !strcmp (STR, "iwithprefixbefore") \
-  || !strcmp (STR, "isystem"))
-
-/* Print subsidiary information on the compiler version in use.  */
-#define TARGET_VERSION
-
-/* Run-time compilation parameters selecting different hardware subsets.  */
-
-/* Which processor to schedule for. The cpu attribute defines a list that
-   mirrors this list, so changes to alpha.md must be made at the same time.  */
-
-enum processor_type
- {PROCESSOR_EV4,			/* 2106[46]{a,} */
-  PROCESSOR_EV5,			/* 21164{a,pc,} */
-  PROCESSOR_EV6};			/* 21264 */
-
-extern enum processor_type alpha_cpu;
-
-enum alpha_trap_precision
-{
-  ALPHA_TP_PROG,	/* No precision (default).  */
-  ALPHA_TP_FUNC,      	/* Trap contained within originating function.  */
-  ALPHA_TP_INSN		/* Instruction accuracy and code is resumption safe. */
-};
-
-enum alpha_fp_rounding_mode
-{
-  ALPHA_FPRM_NORM,	/* Normal rounding mode.  */
-  ALPHA_FPRM_MINF,	/* Round towards minus-infinity.  */
-  ALPHA_FPRM_CHOP,	/* Chopped rounding mode (towards 0). */
-  ALPHA_FPRM_DYN	/* Dynamic rounding mode.  */
-};
-
-enum alpha_fp_trap_mode
-{
-  ALPHA_FPTM_N,		/* Normal trap mode. */
-  ALPHA_FPTM_U,		/* Underflow traps enabled.  */
-  ALPHA_FPTM_SU,	/* Software completion, w/underflow traps */
-  ALPHA_FPTM_SUI	/* Software completion, w/underflow & inexact traps */
-};
-
-extern int target_flags;
-
-extern enum alpha_trap_precision alpha_tp;
-extern enum alpha_fp_rounding_mode alpha_fprm;
-extern enum alpha_fp_trap_mode alpha_fptm;
-
-/* This means that floating-point support exists in the target implementation
-   of the Alpha architecture.  This is usually the default.  */
-#define MASK_FP		(1 << 0)
-#define TARGET_FP	(target_flags & MASK_FP)
-
-/* This means that floating-point registers are allowed to be used.  Note
-   that Alpha implementations without FP operations are required to
-   provide the FP registers.  */
-
-#define MASK_FPREGS	(1 << 1)
-#define TARGET_FPREGS	(target_flags & MASK_FPREGS)
-
-/* This means that gas is used to process the assembler file.  */
-
-#define MASK_GAS	(1 << 2)
-#define TARGET_GAS	(target_flags & MASK_GAS)
-
-/* This means that we should mark procedures as IEEE conformant. */
-
-#define MASK_IEEE_CONFORMANT (1 << 3)
-#define TARGET_IEEE_CONFORMANT	(target_flags & MASK_IEEE_CONFORMANT)
-
-/* This means we should be IEEE-compliant except for inexact.  */
-
-#define MASK_IEEE	(1 << 4)
-#define TARGET_IEEE	(target_flags & MASK_IEEE)
-
-/* This means we should be fully IEEE-compliant.  */
-
-#define MASK_IEEE_WITH_INEXACT (1 << 5)
-#define TARGET_IEEE_WITH_INEXACT (target_flags & MASK_IEEE_WITH_INEXACT)
-
-/* This means we must construct all constants rather than emitting
-   them as literal data.  */
-
-#define MASK_BUILD_CONSTANTS (1 << 6)
-#define TARGET_BUILD_CONSTANTS (target_flags & MASK_BUILD_CONSTANTS)
-
-/* This means we handle floating points in VAX F- (float)
-   or G- (double) Format.  */
-
-#define MASK_FLOAT_VAX	(1 << 7)
-#define TARGET_FLOAT_VAX (target_flags & MASK_FLOAT_VAX)
-
-/* This means that the processor has byte and half word loads and stores
-   (the BWX extension).  */
-
-#define MASK_BWX	(1 << 8)
-#define TARGET_BWX	(target_flags & MASK_BWX)
-
-/* This means that the processor has the MAX extension.  */
-#define MASK_MAX	(1 << 9)
-#define TARGET_MAX	(target_flags & MASK_MAX)
-
-/* This means that the processor has the FIX extension.  */
-#define MASK_FIX	(1 << 10)
-#define TARGET_FIX	(target_flags & MASK_FIX)
-
-/* This means that the processor has the CIX extension.  */
-#define MASK_CIX	(1 << 11)
-#define TARGET_CIX	(target_flags & MASK_CIX)
-
-/* This means that the processor is an EV5, EV56, or PCA56.  This is defined
-   only in TARGET_CPU_DEFAULT.  */
-#define MASK_CPU_EV5	(1 << 28)
-
-/* Likewise for EV6.  */
-#define MASK_CPU_EV6	(1 << 29)
-
-/* This means we support the .arch directive in the assembler.  Only
-   defined in TARGET_CPU_DEFAULT.  */
-#define MASK_SUPPORT_ARCH (1 << 30)
-#define TARGET_SUPPORT_ARCH	(target_flags & MASK_SUPPORT_ARCH)
-
-/* These are for target os support and cannot be changed at runtime.  */
-#ifndef TARGET_WINDOWS_NT
-#define TARGET_WINDOWS_NT 0
-#endif
-#ifndef TARGET_OPEN_VMS
-#define TARGET_OPEN_VMS 0
-#endif
-
-#ifndef TARGET_AS_CAN_SUBTRACT_LABELS
-#define TARGET_AS_CAN_SUBTRACT_LABELS TARGET_GAS
-#endif
-#ifndef TARGET_CAN_FAULT_IN_PROLOGUE
-#define TARGET_CAN_FAULT_IN_PROLOGUE 0
-#endif
-
-/* Macro to define tables used to set the flags.
-   This is a list in braces of pairs in braces,
-   each pair being { "NAME", VALUE }
-   where VALUE is the bits to set or minus the bits to clear.
-   An empty string NAME is used to identify the default VALUE.  */
-
-#define TARGET_SWITCHES							\
-  { {"no-soft-float", MASK_FP, "Use hardware fp"},			\
-    {"soft-float", - MASK_FP, "Do not use hardware fp"},		\
-    {"fp-regs", MASK_FPREGS, "Use fp registers"},			\
-    {"no-fp-regs", - (MASK_FP|MASK_FPREGS), "Do not use fp registers"},	\
-    {"alpha-as", -MASK_GAS, "Do not assume GAS"},			\
-    {"gas", MASK_GAS, "Assume GAS"},					\
-    {"ieee-conformant", MASK_IEEE_CONFORMANT,				\
-     "Request IEEE-conformant math library routines (OSF/1)"},		\
-    {"ieee", MASK_IEEE|MASK_IEEE_CONFORMANT,				\
-     "Emit IEEE-conformant code, without inexact exceptions"},		\
-    {"ieee-with-inexact", MASK_IEEE_WITH_INEXACT|MASK_IEEE_CONFORMANT,	\
-     "Emit IEEE-conformant code, with inexact exceptions"},		\
-    {"build-constants", MASK_BUILD_CONSTANTS,				\
-     "Do not emit complex integer constants to read-only memory"},	\
-    {"float-vax", MASK_FLOAT_VAX, "Use VAX fp"},			\
-    {"float-ieee", -MASK_FLOAT_VAX, "Do not use VAX fp"},		\
-    {"bwx", MASK_BWX, "Emit code for the byte/word ISA extension"},	\
-    {"no-bwx", -MASK_BWX, ""},						\
-    {"max", MASK_MAX, "Emit code for the motion video ISA extension"},	\
-    {"no-max", -MASK_MAX, ""},						\
-    {"fix", MASK_FIX, "Emit code for the fp move and sqrt ISA extension"}, \
-    {"no-fix", -MASK_FIX, ""},						\
-    {"cix", MASK_CIX, "Emit code for the counting ISA extension"},	\
-    {"no-cix", -MASK_CIX, ""},						\
-    {"", TARGET_DEFAULT | TARGET_CPU_DEFAULT, ""} }
-
-#define TARGET_DEFAULT MASK_FP|MASK_FPREGS
-
-#ifndef TARGET_CPU_DEFAULT
-#define TARGET_CPU_DEFAULT 0
-#endif
-
-/* This macro is similar to `TARGET_SWITCHES' but defines names of
-   command options that have values.  Its definition is an initializer
-   with a subgrouping for each command option.
-
-   Each subgrouping contains a string constant, that defines the fixed
-   part of the option name, and the address of a variable.  The
-   variable, type `char *', is set to the variable part of the given
-   option if the fixed part matches.  The actual option name is made
-   by appending `-m' to the specified name.
-
-   Here is an example which defines `-mshort-data-NUMBER'.  If the
-   given option is `-mshort-data-512', the variable `m88k_short_data'
-   will be set to the string `"512"'.
-
-	extern char *m88k_short_data;
-	#define TARGET_OPTIONS { { "short-data-", &m88k_short_data } }  */
-
-extern const char *alpha_cpu_string;	/* For -mcpu= */
-extern const char *alpha_fprm_string;	/* For -mfp-rounding-mode=[n|m|c|d] */
-extern const char *alpha_fptm_string;	/* For -mfp-trap-mode=[n|u|su|sui]  */
-extern const char *alpha_tp_string;	/* For -mtrap-precision=[p|f|i] */
-extern const char *alpha_mlat_string;	/* For -mmemory-latency= */
-
-#define TARGET_OPTIONS					\
-{							\
-  {"cpu=",		&alpha_cpu_string,		\
-   "Generate code for a given CPU"},			\
-  {"fp-rounding-mode=",	&alpha_fprm_string,		\
-   "Control the generated fp rounding mode"},		\
-  {"fp-trap-mode=",	&alpha_fptm_string,		\
-   "Control the IEEE trap mode"},			\
-  {"trap-precision=",	&alpha_tp_string,		\
-   "Control the precision given to fp exceptions"},	\
-  {"memory-latency=",	&alpha_mlat_string,		\
-   "Tune expected memory latency"},			\
-}
-
-/* Attempt to describe CPU characteristics to the preprocessor.  */
-
-/* Corresponding to amask... */
-#define CPP_AM_BWX_SPEC	"-D__alpha_bwx__ -Acpu(bwx)"
-#define CPP_AM_MAX_SPEC	"-D__alpha_max__ -Acpu(max)"
-#define CPP_AM_FIX_SPEC	"-D__alpha_fix__ -Acpu(fix)"
-#define CPP_AM_CIX_SPEC	"-D__alpha_cix__ -Acpu(cix)"
-
-/* Corresponding to implver... */
-#define CPP_IM_EV4_SPEC	"-D__alpha_ev4__ -Acpu(ev4)"
-#define CPP_IM_EV5_SPEC	"-D__alpha_ev5__ -Acpu(ev5)"
-#define CPP_IM_EV6_SPEC	"-D__alpha_ev6__ -Acpu(ev6)"
-
-/* Common combinations.  */
-#define CPP_CPU_EV4_SPEC	"%(cpp_im_ev4)"
-#define CPP_CPU_EV5_SPEC	"%(cpp_im_ev5)"
-#define CPP_CPU_EV56_SPEC	"%(cpp_im_ev5) %(cpp_am_bwx)"
-#define CPP_CPU_PCA56_SPEC	"%(cpp_im_ev5) %(cpp_am_bwx) %(cpp_am_max)"
-#define CPP_CPU_EV6_SPEC	"%(cpp_im_ev6) %(cpp_am_bwx) %(cpp_am_max) %(cpp_am_fix)"
-
-#ifndef CPP_CPU_DEFAULT_SPEC
-# if TARGET_CPU_DEFAULT & MASK_CPU_EV6
-#  define CPP_CPU_DEFAULT_SPEC		CPP_CPU_EV6_SPEC
-# else
-#  if TARGET_CPU_DEFAULT & MASK_CPU_EV5
-#   if TARGET_CPU_DEFAULT & MASK_MAX
-#    define CPP_CPU_DEFAULT_SPEC	CPP_CPU_PCA56_SPEC
-#   else
-#    if TARGET_CPU_DEFAULT & MASK_BWX
-#     define CPP_CPU_DEFAULT_SPEC	CPP_CPU_EV56_SPEC
-#    else
-#     define CPP_CPU_DEFAULT_SPEC	CPP_CPU_EV5_SPEC
-#    endif
-#   endif
-#  else
-#   define CPP_CPU_DEFAULT_SPEC		CPP_CPU_EV4_SPEC
-#  endif
-# endif
-#endif /* CPP_CPU_DEFAULT_SPEC */
-
-#ifndef CPP_CPU_SPEC
-#define CPP_CPU_SPEC "\
-%{!undef:-Acpu(alpha) -Amachine(alpha) -D__alpha -D__alpha__ \
-%{mcpu=ev4|mcpu=21064:%(cpp_cpu_ev4) }\
-%{mcpu=ev5|mcpu=21164:%(cpp_cpu_ev5) }\
-%{mcpu=ev56|mcpu=21164a:%(cpp_cpu_ev56) }\
-%{mcpu=pca56|mcpu=21164pc|mcpu=21164PC:%(cpp_cpu_pca56) }\
-%{mcpu=ev6|mcpu=21264:%(cpp_cpu_ev6) }\
-%{!mcpu*:%(cpp_cpu_default) }}"
-#endif
-
-/* This macro defines names of additional specifications to put in the
-   specs that can be used in various specifications like CC1_SPEC.  Its
-   definition is an initializer with a subgrouping for each command option.
-
-   Each subgrouping contains a string constant, that defines the
-   specification name, and a string constant that used by the GNU CC driver
-   program.
-
-   Do not define this macro if it does not need to do anything.  */
-
-#ifndef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS
-#endif
-
-#define EXTRA_SPECS				\
-  { "cpp_am_bwx", CPP_AM_BWX_SPEC },		\
-  { "cpp_am_max", CPP_AM_MAX_SPEC },		\
-  { "cpp_am_fix", CPP_AM_FIX_SPEC },		\
-  { "cpp_am_cix", CPP_AM_CIX_SPEC },		\
-  { "cpp_im_ev4", CPP_IM_EV4_SPEC },		\
-  { "cpp_im_ev5", CPP_IM_EV5_SPEC },		\
-  { "cpp_im_ev6", CPP_IM_EV6_SPEC },		\
-  { "cpp_cpu_ev4", CPP_CPU_EV4_SPEC },		\
-  { "cpp_cpu_ev5", CPP_CPU_EV5_SPEC },		\
-  { "cpp_cpu_ev56", CPP_CPU_EV56_SPEC },	\
-  { "cpp_cpu_pca56", CPP_CPU_PCA56_SPEC },	\
-  { "cpp_cpu_ev6", CPP_CPU_EV6_SPEC },		\
-  { "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC },	\
-  { "cpp_cpu", CPP_CPU_SPEC },			\
-  { "cpp_subtarget", CPP_SUBTARGET_SPEC },	\
-  SUBTARGET_EXTRA_SPECS
-
-
-/* Sometimes certain combinations of command options do not make sense
-   on a particular target machine.  You can define a macro
-   `OVERRIDE_OPTIONS' to take account of this.  This macro, if
-   defined, is executed once just after all the command options have
-   been parsed.
-
-   On the Alpha, it is used to translate target-option strings into
-   numeric values.  */
-
-extern void override_options ();
-#define OVERRIDE_OPTIONS override_options ()
-
-
-/* Define this macro to change register usage conditional on target flags.
-
-   On the Alpha, we use this to disable the floating-point registers when
-   they don't exist.  */
-
-#define CONDITIONAL_REGISTER_USAGE	\
-  if (! TARGET_FPREGS)			\
-    for (i = 32; i < 63; i++)		\
-      fixed_regs[i] = call_used_regs[i] = 1;
-
-/* Show we can debug even without a frame pointer.  */
-#define CAN_DEBUG_WITHOUT_FP
-
-/* target machine storage layout */
-
-/* Define to enable software floating point emulation. */
-#define REAL_ARITHMETIC
-
-/* The following #defines are used when compiling the routines in
-   libgcc1.c.  Since the Alpha calling conventions require single
-   precision floats to be passed in the floating-point registers
-   (rather than in the general registers) we have to build the
-   libgcc1.c routines in such a way that they know the actual types
-   of their formal arguments and the actual types of their return
-   values.  Otherwise, gcc will generate calls to the libgcc1.c
-   routines, passing arguments in the floating-point registers,
-   but the libgcc1.c routines will expect their arguments on the
-   stack (where the Alpha calling conventions require structs &
-   unions to be passed).  */
-
-#define FLOAT_VALUE_TYPE	double
-#define INTIFY(FLOATVAL)	(FLOATVAL)
-#define FLOATIFY(INTVAL)	(INTVAL)
-#define FLOAT_ARG_TYPE		double
-
-/* Define the size of `int'.  The default is the same as the word size.  */
-#define INT_TYPE_SIZE 32
-
-/* Define the size of `long long'.  The default is the twice the word size.  */
-#define LONG_LONG_TYPE_SIZE 64
-
-/* The two floating-point formats we support are S-floating, which is
-   4 bytes, and T-floating, which is 8 bytes.  `float' is S and `double'
-   and `long double' are T.  */
-
-#define FLOAT_TYPE_SIZE 32
-#define DOUBLE_TYPE_SIZE 64
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-#define	WCHAR_TYPE "unsigned int"
-#define	WCHAR_TYPE_SIZE 32
-
-/* Define this macro if it is advisable to hold scalars in registers
-   in a wider mode than that declared by the program.  In such cases, 
-   the value is constrained to be within the bounds of the declared
-   type, but kept valid in the wider mode.  The signedness of the
-   extension may differ from that of the type.
-
-   For Alpha, we always store objects in a full register.  32-bit objects
-   are always sign-extended, but smaller objects retain their signedness.  */
-
-#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE)  \
-  if (GET_MODE_CLASS (MODE) == MODE_INT		\
-      && GET_MODE_SIZE (MODE) < UNITS_PER_WORD)	\
-    {						\
-      if ((MODE) == SImode)			\
-	(UNSIGNEDP) = 0;			\
-      (MODE) = DImode;				\
-    }
-
-/* Define this if function arguments should also be promoted using the above
-   procedure.  */
-
-#define PROMOTE_FUNCTION_ARGS
-
-/* Likewise, if the function return value is promoted.  */
-
-#define PROMOTE_FUNCTION_RETURN
-
-/* Define this if most significant bit is lowest numbered
-   in instructions that operate on numbered bit-fields.
-
-   There are no such instructions on the Alpha, but the documentation
-   is little endian.  */
-#define BITS_BIG_ENDIAN 0
-
-/* Define this if most significant byte of a word is the lowest numbered.
-   This is false on the Alpha.  */
-#define BYTES_BIG_ENDIAN 0
-
-/* Define this if most significant word of a multiword number is lowest
-   numbered.
-
-   For Alpha we can decide arbitrarily since there are no machine instructions
-   for them.  Might as well be consistent with bytes. */
-#define WORDS_BIG_ENDIAN 0
-
-/* number of bits in an addressable storage unit */
-#define BITS_PER_UNIT 8
-
-/* Width in bits of a "word", which is the contents of a machine register.
-   Note that this is not necessarily the width of data type `int';
-   if using 16-bit ints on a 68000, this would still be 32.
-   But on a machine with 16-bit registers, this would be 16.  */
-#define BITS_PER_WORD 64
-
-/* Width of a word, in units (bytes).  */
-#define UNITS_PER_WORD 8
-
-/* Width in bits of a pointer.
-   See also the macro `Pmode' defined below.  */
-#define POINTER_SIZE 64
-
-/* Allocation boundary (in *bits*) for storing arguments in argument list.  */
-#define PARM_BOUNDARY 64
-
-/* Boundary (in *bits*) on which stack pointer should be aligned.  */
-#define STACK_BOUNDARY 64
-
-/* Allocation boundary (in *bits*) for the code of a function.  */
-#define FUNCTION_BOUNDARY 256
-
-/* Alignment of field after `int : 0' in a structure.  */
-#define EMPTY_FIELD_BOUNDARY 64
-
-/* Every structure's size must be a multiple of this.  */
-#define STRUCTURE_SIZE_BOUNDARY 8
-
-/* A bitfield declared as `int' forces `int' alignment for the struct.  */
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* Align loop starts for optimal branching.  
-
-   ??? Kludge this and the next macro for the moment by not doing anything if
-   we don't optimize and also if we are writing ECOFF symbols to work around
-   a bug in DEC's assembler. */
-
-#define LOOP_ALIGN(LABEL) \
-  (optimize > 0 && write_symbols != SDB_DEBUG ? 4 : 0)
-
-/* This is how to align an instruction for optimal branching.  On
-   Alpha we'll get better performance by aligning on an octaword
-   boundary.  */
-
-#define LABEL_ALIGN_AFTER_BARRIER(FILE)	\
-  (optimize > 0 && write_symbols != SDB_DEBUG ? 4 : 0)
-
-/* No data type wants to be aligned rounder than this.  */
-#define BIGGEST_ALIGNMENT 64
-
-/* For atomic access to objects, must have at least 32-bit alignment
-   unless the machine has byte operations.  */
-#define MINIMUM_ATOMIC_ALIGNMENT (TARGET_BWX ? 8 : 32)
-
-/* Align all constants and variables to at least a word boundary so
-   we can pick up pieces of them faster.  */
-/* ??? Only if block-move stuff knows about different source/destination
-   alignment.  */
-#if 0
-#define CONSTANT_ALIGNMENT(EXP, ALIGN) MAX ((ALIGN), BITS_PER_WORD)
-#define DATA_ALIGNMENT(EXP, ALIGN) MAX ((ALIGN), BITS_PER_WORD)
-#endif
-
-/* Set this non-zero if move instructions will actually fail to work
-   when given unaligned data.
-
-   Since we get an error message when we do one, call them invalid.  */
-
-#define STRICT_ALIGNMENT 1
-
-/* Set this non-zero if unaligned move instructions are extremely slow.
-
-   On the Alpha, they trap.  */
-
-#define SLOW_UNALIGNED_ACCESS 1
-
-/* Standard register usage.  */
-
-/* Number of actual hardware registers.
-   The hardware registers are assigned numbers for the compiler
-   from 0 to just below FIRST_PSEUDO_REGISTER.
-   All registers that the compiler knows about must be given numbers,
-   even those that are not normally considered general registers.
-
-   We define all 32 integer registers, even though $31 is always zero,
-   and all 32 floating-point registers, even though $f31 is also
-   always zero.  We do not bother defining the FP status register and
-   there are no other registers. 
-
-   Since $31 is always zero, we will use register number 31 as the
-   argument pointer.  It will never appear in the generated code
-   because we will always be eliminating it in favor of the stack
-   pointer or hardware frame pointer.
-
-   Likewise, we use $f31 for the frame pointer, which will always
-   be eliminated in favor of the hardware frame pointer or the
-   stack pointer.  */
-
-#define FIRST_PSEUDO_REGISTER 64
-
-/* 1 for registers that have pervasive standard uses
-   and are not available for the register allocator.  */
-
-#define FIXED_REGISTERS  \
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }
-
-/* 1 for registers not available across function calls.
-   These must include the FIXED_REGISTERS and also any
-   registers that can be used without being saved.
-   The latter must include the registers where values are returned
-   and the register where structure-value addresses are passed.
-   Aside from that, you can include as many other registers as you like.  */
-#define CALL_USED_REGISTERS  \
- {1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, \
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, \
-  1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, \
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }
-
-/* List the order in which to allocate registers.  Each register must be
-   listed once, even those in FIXED_REGISTERS.
-
-   We allocate in the following order:
-   $f10-$f15		(nonsaved floating-point register)
-   $f22-$f30		(likewise)
-   $f21-$f16		(likewise, but input args)
-   $f0			(nonsaved, but return value)
-   $f1			(nonsaved, but immediate before saved)
-   $f2-$f9		(saved floating-point registers)
-   $1-$8		(nonsaved integer registers)
-   $22-$25		(likewise)
-   $28			(likewise)
-   $0			(likewise, but return value)
-   $21-$16		(likewise, but input args)
-   $27			(procedure value in OSF, nonsaved in NT)
-   $9-$14		(saved integer registers)
-   $26			(return PC)
-   $15			(frame pointer)
-   $29			(global pointer)
-   $30, $31, $f31	(stack pointer and always zero/ap & fp)  */
-
-#define REG_ALLOC_ORDER		\
-  {42, 43, 44, 45, 46, 47,		\
-   54, 55, 56, 57, 58, 59, 60, 61, 62,	\
-   53, 52, 51, 50, 49, 48,		\
-   32, 33,				\
-   34, 35, 36, 37, 38, 39, 40, 41,	\
-   1, 2, 3, 4, 5, 6, 7, 8,		\
-   22, 23, 24, 25,			\
-   28,					\
-   0,					\
-   21, 20, 19, 18, 17, 16,		\
-   27,					\
-   9, 10, 11, 12, 13, 14,		\
-   26,					\
-   15,					\
-   29,					\
-   30, 31, 63 }
-
-/* Return number of consecutive hard regs needed starting at reg REGNO
-   to hold something of mode MODE.
-   This is ordinarily the length in words of a value of mode MODE
-   but can be less for certain modes in special long registers.  */
-
-#define HARD_REGNO_NREGS(REGNO, MODE)   \
-  ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-
-/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
-   On Alpha, the integer registers can hold any mode.  The floating-point
-   registers can hold 32-bit and 64-bit integers as well, but not 16-bit
-   or 8-bit values.  */
-
-#define HARD_REGNO_MODE_OK(REGNO, MODE) 				\
-  ((REGNO) >= 32 && (REGNO) <= 62 					\
-   ? GET_MODE_UNIT_SIZE (MODE) == 8 || GET_MODE_UNIT_SIZE (MODE) == 4	\
-   : 1)
-
-/* A C expression that is nonzero if a value of mode
-   MODE1 is accessible in mode MODE2 without copying.
-
-   This asymmetric test is true when MODE1 could be put
-   in an FP register but MODE2 could not.  */
-
-#define MODES_TIEABLE_P(MODE1, MODE2) 				\
-  (HARD_REGNO_MODE_OK (32, (MODE1))				\
-   ? HARD_REGNO_MODE_OK (32, (MODE2))				\
-   : 1)
-
-/* Specify the registers used for certain standard purposes.
-   The values of these macros are register numbers.  */
-
-/* Alpha pc isn't overloaded on a register that the compiler knows about.  */
-/* #define PC_REGNUM  */
-
-/* Register to use for pushing function arguments.  */
-#define STACK_POINTER_REGNUM 30
-
-/* Base register for access to local variables of the function.  */
-#define HARD_FRAME_POINTER_REGNUM 15
-
-/* Value should be nonzero if functions must have frame pointers.
-   Zero means the frame pointer need not be set up (and parms
-   may be accessed via the stack pointer) in functions that seem suitable.
-   This is computed in `reload', in reload1.c.  */
-#define FRAME_POINTER_REQUIRED 0
-
-/* Base register for access to arguments of the function.  */
-#define ARG_POINTER_REGNUM 31
-
-/* Base register for access to local variables of function.  */
-#define FRAME_POINTER_REGNUM 63
-
-/* Register in which static-chain is passed to a function. 
-
-   For the Alpha, this is based on an example; the calling sequence
-   doesn't seem to specify this.  */
-#define STATIC_CHAIN_REGNUM 1
-
-/* Register in which address to store a structure value
-   arrives in the function.  On the Alpha, the address is passed
-   as a hidden argument.  */
-#define STRUCT_VALUE 0
-
-/* Define the classes of registers for register constraints in the
-   machine description.  Also define ranges of constants.
-
-   One of the classes must always be named ALL_REGS and include all hard regs.
-   If there is more than one class, another class must be named NO_REGS
-   and contain no registers.
-
-   The name GENERAL_REGS must be the name of a class (or an alias for
-   another name such as ALL_REGS).  This is the class of registers
-   that is allowed by "g" or "r" in a register constraint.
-   Also, registers outside this class are allocated only when
-   instructions express preferences for them.
-
-   The classes must be numbered in nondecreasing order; that is,
-   a larger-numbered class must never be contained completely
-   in a smaller-numbered class.
-
-   For any two classes, it is very desirable that there be another
-   class that represents their union.  */
-   
-enum reg_class { NO_REGS, GENERAL_REGS, FLOAT_REGS, ALL_REGS,
-		 LIM_REG_CLASSES };
-
-#define N_REG_CLASSES (int) LIM_REG_CLASSES
-
-/* Give names of register classes as strings for dump file.   */
-
-#define REG_CLASS_NAMES				\
- {"NO_REGS", "GENERAL_REGS", "FLOAT_REGS", "ALL_REGS" }
-
-/* Define which registers fit in which classes.
-   This is an initializer for a vector of HARD_REG_SET
-   of length N_REG_CLASSES.  */
-
-#define REG_CLASS_CONTENTS	\
-  { {0, 0}, {~0, 0x80000000}, {0, 0x7fffffff}, {~0, ~0} }
-
-/* The same information, inverted:
-   Return the class number of the smallest class containing
-   reg number REGNO.  This could be a conditional expression
-   or could index an array.  */
-
-#define REGNO_REG_CLASS(REGNO) \
- ((REGNO) >= 32 && (REGNO) <= 62 ? FLOAT_REGS : GENERAL_REGS)
-
-/* The class value for index registers, and the one for base regs.  */
-#define INDEX_REG_CLASS NO_REGS
-#define BASE_REG_CLASS GENERAL_REGS
-
-/* Get reg_class from a letter such as appears in the machine description.  */
-
-#define REG_CLASS_FROM_LETTER(C)	\
- ((C) == 'f' ? FLOAT_REGS : NO_REGS)
-
-/* Define this macro to change register usage conditional on target flags.  */
-/* #define CONDITIONAL_REGISTER_USAGE  */
-
-/* The letters I, J, K, L, M, N, O, and P in a register constraint string
-   can be used to stand for particular ranges of immediate operands.
-   This macro defines what the ranges are.
-   C is the letter, and VALUE is a constant value.
-   Return 1 if VALUE is in the range specified by C.
-
-   For Alpha:
-   `I' is used for the range of constants most insns can contain.
-   `J' is the constant zero.
-   `K' is used for the constant in an LDA insn.
-   `L' is used for the constant in a LDAH insn.
-   `M' is used for the constants that can be AND'ed with using a ZAP insn.
-   `N' is used for complemented 8-bit constants.
-   `O' is used for negated 8-bit constants.
-   `P' is used for the constants 1, 2 and 3.  */
-
-#define CONST_OK_FOR_LETTER_P(VALUE, C)				\
-  ((C) == 'I' ? (unsigned HOST_WIDE_INT) (VALUE) < 0x100	\
-   : (C) == 'J' ? (VALUE) == 0					\
-   : (C) == 'K' ? (unsigned HOST_WIDE_INT) ((VALUE) + 0x8000) < 0x10000	\
-   : (C) == 'L' ? (((VALUE) & 0xffff) == 0			\
-                  && (((VALUE)) >> 31 == -1 || (VALUE) >> 31 == 0)) \
-   : (C) == 'M' ? zap_mask (VALUE)				\
-   : (C) == 'N' ? (unsigned HOST_WIDE_INT) (~ (VALUE)) < 0x100	\
-   : (C) == 'O' ? (unsigned HOST_WIDE_INT) (- (VALUE)) < 0x100	\
-   : (C) == 'P' ? (VALUE) == 1 || (VALUE) == 2 || (VALUE) == 3	\
-   : 0)
-
-/* Similar, but for floating or large integer constants, and defining letters
-   G and H.   Here VALUE is the CONST_DOUBLE rtx itself.
-
-   For Alpha, `G' is the floating-point constant zero.  `H' is a CONST_DOUBLE
-   that is the operand of a ZAP insn.  */
-
-#define CONST_DOUBLE_OK_FOR_LETTER_P(VALUE, C)  			\
-  ((C) == 'G' ? (GET_MODE_CLASS (GET_MODE (VALUE)) == MODE_FLOAT	\
-		 && (VALUE) == CONST0_RTX (GET_MODE (VALUE)))		\
-   : (C) == 'H' ? (GET_MODE (VALUE) == VOIDmode				\
-		   && zap_mask (CONST_DOUBLE_LOW (VALUE))		\
-		   && zap_mask (CONST_DOUBLE_HIGH (VALUE)))		\
-   : 0)
-
-/* Optional extra constraints for this machine.
-
-   For the Alpha, `Q' means that this is a memory operand but not a
-   reference to an unaligned location.
-
-   `R' is a SYMBOL_REF that has SYMBOL_REF_FLAG set or is the current
-   function.
-
-   'S' is a 6-bit constant (valid for a shift insn).  */
-
-#define EXTRA_CONSTRAINT(OP, C)				\
-  ((C) == 'Q' ? normal_memory_operand (OP, VOIDmode)			\
-   : (C) == 'R' ? current_file_function_operand (OP, Pmode)		\
-   : (C) == 'S' ? (GET_CODE (OP) == CONST_INT				\
-		   && (unsigned HOST_WIDE_INT) INTVAL (OP) < 64)	\
-   : 0)
-extern int normal_memory_operand ();
-
-/* Given an rtx X being reloaded into a reg required to be
-   in class CLASS, return the class of reg to actually use.
-   In general this is just CLASS; but on some machines
-   in some cases it is preferable to use a more restrictive class.
-
-   On the Alpha, all constants except zero go into a floating-point
-   register via memory.  */
-
-#define PREFERRED_RELOAD_CLASS(X, CLASS)		\
-  (CONSTANT_P (X) && (X) != const0_rtx && (X) != CONST0_RTX (GET_MODE (X)) \
-   ? ((CLASS) == FLOAT_REGS || (CLASS) == NO_REGS ? NO_REGS : GENERAL_REGS)\
-   : (CLASS))
-
-/* Loading and storing HImode or QImode values to and from memory
-   usually requires a scratch register.  The exceptions are loading
-   QImode and HImode from an aligned address to a general register
-   unless byte instructions are permitted.
-   We also cannot load an unaligned address or a paradoxical SUBREG into an
-   FP register.   */
-
-#define SECONDARY_INPUT_RELOAD_CLASS(CLASS,MODE,IN)			\
-(((GET_CODE (IN) == MEM 						\
-   || (GET_CODE (IN) == REG && REGNO (IN) >= FIRST_PSEUDO_REGISTER)	\
-   || (GET_CODE (IN) == SUBREG						\
-       && (GET_CODE (SUBREG_REG (IN)) == MEM				\
-	   || (GET_CODE (SUBREG_REG (IN)) == REG			\
-	       && REGNO (SUBREG_REG (IN)) >= FIRST_PSEUDO_REGISTER))))	\
-  && (((CLASS) == FLOAT_REGS						\
-       && ((MODE) == SImode || (MODE) == HImode || (MODE) == QImode))	\
-      || (((MODE) == QImode || (MODE) == HImode)			\
-	  && ! TARGET_BWX && ! aligned_memory_operand (IN, MODE))))	\
- ? GENERAL_REGS								\
- : ((CLASS) == FLOAT_REGS && GET_CODE (IN) == MEM			\
-    && GET_CODE (XEXP (IN, 0)) == AND) ? GENERAL_REGS			\
- : ((CLASS) == FLOAT_REGS && GET_CODE (IN) == SUBREG			\
-    && (GET_MODE_SIZE (GET_MODE (IN))					\
-	> GET_MODE_SIZE (GET_MODE (SUBREG_REG (IN))))) ? GENERAL_REGS	\
- : NO_REGS)
-
-#define SECONDARY_OUTPUT_RELOAD_CLASS(CLASS,MODE,OUT)			\
-(((GET_CODE (OUT) == MEM 						\
-   || (GET_CODE (OUT) == REG && REGNO (OUT) >= FIRST_PSEUDO_REGISTER)	\
-   || (GET_CODE (OUT) == SUBREG						\
-       && (GET_CODE (SUBREG_REG (OUT)) == MEM				\
-	   || (GET_CODE (SUBREG_REG (OUT)) == REG			\
-	       && REGNO (SUBREG_REG (OUT)) >= FIRST_PSEUDO_REGISTER)))) \
-  && ((((MODE) == HImode || (MODE) == QImode)				\
-       && (! TARGET_BWX || (CLASS) == FLOAT_REGS))			\
-      || ((MODE) == SImode && (CLASS) == FLOAT_REGS)))			\
- ? GENERAL_REGS								\
- : ((CLASS) == FLOAT_REGS && GET_CODE (OUT) == MEM			\
-    && GET_CODE (XEXP (OUT, 0)) == AND) ? GENERAL_REGS			\
- : ((CLASS) == FLOAT_REGS && GET_CODE (OUT) == SUBREG			\
-    && (GET_MODE_SIZE (GET_MODE (OUT))					\
-	> GET_MODE_SIZE (GET_MODE (SUBREG_REG (OUT))))) ? GENERAL_REGS	\
- : NO_REGS)
-
-/* If we are copying between general and FP registers, we need a memory
-   location unless the FIX extension is available.  */
-
-#define SECONDARY_MEMORY_NEEDED(CLASS1,CLASS2,MODE) \
- (! TARGET_FIX && (CLASS1) != (CLASS2))
-
-/* Specify the mode to be used for memory when a secondary memory
-   location is needed.  If MODE is floating-point, use it.  Otherwise,
-   widen to a word like the default.  This is needed because we always
-   store integers in FP registers in quadword format.  This whole
-   area is very tricky! */
-#define SECONDARY_MEMORY_NEEDED_MODE(MODE)		\
-  (GET_MODE_CLASS (MODE) == MODE_FLOAT ? (MODE)		\
-   : GET_MODE_SIZE (MODE) >= 4 ? (MODE)			\
-   : mode_for_size (BITS_PER_WORD, GET_MODE_CLASS (MODE), 0))
-
-/* Return the maximum number of consecutive registers
-   needed to represent mode MODE in a register of class CLASS.  */
-
-#define CLASS_MAX_NREGS(CLASS, MODE)				\
- ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-
-/* If defined, gives a class of registers that cannot be used as the
-   operand of a SUBREG that changes the size of the object.  */
-
-#define CLASS_CANNOT_CHANGE_SIZE	FLOAT_REGS
-
-/* Define the cost of moving between registers of various classes.  Moving
-   between FLOAT_REGS and anything else except float regs is expensive. 
-   In fact, we make it quite expensive because we really don't want to
-   do these moves unless it is clearly worth it.  Optimizations may
-   reduce the impact of not being able to allocate a pseudo to a
-   hard register.  */
-
-#define REGISTER_MOVE_COST(CLASS1, CLASS2)		\
-  (((CLASS1) == FLOAT_REGS) == ((CLASS2) == FLOAT_REGS)	\
-   ? 2							\
-   : TARGET_FIX ? 3 : 4+2*alpha_memory_latency)
-
-/* A C expressions returning the cost of moving data of MODE from a register to
-   or from memory.
-
-   On the Alpha, bump this up a bit.  */
-
-extern int alpha_memory_latency;
-#define MEMORY_MOVE_COST(MODE,CLASS,IN)  (2*alpha_memory_latency)
-
-/* Provide the cost of a branch.  Exact meaning under development.  */
-#define BRANCH_COST 5
-
-/* Adjust the cost of dependencies.  */
-
-#define ADJUST_COST(INSN,LINK,DEP,COST) \
-  (COST) = alpha_adjust_cost (INSN, LINK, DEP, COST)
-
-/* Stack layout; function entry, exit and calling.  */
-
-/* Define this if pushing a word on the stack
-   makes the stack pointer a smaller address.  */
-#define STACK_GROWS_DOWNWARD
-
-/* Define this if the nominal address of the stack frame
-   is at the high-address end of the local variables;
-   that is, each additional local variable allocated
-   goes at a more negative offset in the frame.  */
-/* #define FRAME_GROWS_DOWNWARD */
-
-/* Offset within stack frame to start allocating local variables at.
-   If FRAME_GROWS_DOWNWARD, this is the offset to the END of the
-   first local allocated.  Otherwise, it is the offset to the BEGINNING
-   of the first local allocated.  */
-
-#define STARTING_FRAME_OFFSET 0
-
-/* If we generate an insn to push BYTES bytes,
-   this says how many the stack pointer really advances by.
-   On Alpha, don't define this because there are no push insns.  */
-/*  #define PUSH_ROUNDING(BYTES) */
-
-/* Define this to be nonzero if stack checking is built into the ABI.  */
-#define STACK_CHECK_BUILTIN 1
-
-/* Define this if the maximum size of all the outgoing args is to be
-   accumulated and pushed during the prologue.  The amount can be
-   found in the variable current_function_outgoing_args_size.  */
-#define ACCUMULATE_OUTGOING_ARGS
-
-/* Offset of first parameter from the argument pointer register value.  */
-
-#define FIRST_PARM_OFFSET(FNDECL) 0
-
-/* Definitions for register eliminations.
-
-   We have two registers that can be eliminated on the Alpha.  First, the
-   frame pointer register can often be eliminated in favor of the stack
-   pointer register.  Secondly, the argument pointer register can always be
-   eliminated; it is replaced with either the stack or frame pointer. */
-
-/* This is an array of structures.  Each structure initializes one pair
-   of eliminable registers.  The "from" register number is given first,
-   followed by "to".  Eliminations of the same "from" register are listed
-   in order of preference.  */
-
-#define ELIMINABLE_REGS				     \
-{{ ARG_POINTER_REGNUM, STACK_POINTER_REGNUM},	     \
- { ARG_POINTER_REGNUM, HARD_FRAME_POINTER_REGNUM},   \
- { FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM},	     \
- { FRAME_POINTER_REGNUM, HARD_FRAME_POINTER_REGNUM}}
-
-/* Given FROM and TO register numbers, say whether this elimination is allowed.
-   Frame pointer elimination is automatically handled.
-
-   All eliminations are valid since the cases where FP can't be
-   eliminated are already handled.  */
-
-#define CAN_ELIMINATE(FROM, TO) 1
-
-/* Round up to a multiple of 16 bytes.  */
-#define ALPHA_ROUND(X) (((X) + 15) & ~ 15)
-
-/* Define the offset between two registers, one to be eliminated, and the other
-   its replacement, at the start of a routine.  */
-#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET)			\
-{ if ((FROM) == FRAME_POINTER_REGNUM)					\
-    (OFFSET) = (ALPHA_ROUND (current_function_outgoing_args_size)	\
-		+ alpha_sa_size ());					\
-  else if ((FROM) == ARG_POINTER_REGNUM)				\
-    (OFFSET) = (ALPHA_ROUND (current_function_outgoing_args_size)	\
-		+ alpha_sa_size ()					\
-		+ (ALPHA_ROUND (get_frame_size ()			\
-			       + current_function_pretend_args_size)	\
-		   - current_function_pretend_args_size));		\
-}
-
-/* Define this if stack space is still allocated for a parameter passed
-   in a register.  */
-/* #define REG_PARM_STACK_SPACE */
-
-/* Value is the number of bytes of arguments automatically
-   popped when returning from a subroutine call.
-   FUNDECL is the declaration node of the function (as a tree),
-   FUNTYPE is the data type of the function (as a tree),
-   or for a library call it is an identifier node for the subroutine name.
-   SIZE is the number of bytes of arguments passed on the stack.  */
-
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) 0
-
-/* Define how to find the value returned by a function.
-   VALTYPE is the data type of the value (as a tree).
-   If the precise function being called is known, FUNC is its FUNCTION_DECL;
-   otherwise, FUNC is 0.
-
-   On Alpha the value is found in $0 for integer functions and
-   $f0 for floating-point functions.  */
-
-#define FUNCTION_VALUE(VALTYPE, FUNC)				\
-  gen_rtx_REG (((INTEGRAL_TYPE_P (VALTYPE)			\
-	         && TYPE_PRECISION (VALTYPE) < BITS_PER_WORD)	\
-	        || POINTER_TYPE_P (VALTYPE))			\
-	       ? word_mode : TYPE_MODE (VALTYPE),		\
-	       ((TARGET_FPREGS					\
-	         && (TREE_CODE (VALTYPE) == REAL_TYPE		\
-		     || TREE_CODE (VALTYPE) == COMPLEX_TYPE))	\
-	        ? 32 : 0))
-
-/* Define how to find the value returned by a library function
-   assuming the value has mode MODE.  */
-
-#define LIBCALL_VALUE(MODE)					\
-   gen_rtx_REG (MODE,						\
-	        (TARGET_FPREGS					\
-	         && (GET_MODE_CLASS (MODE) == MODE_FLOAT	\
-		     || GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT) \
-	         ? 32 : 0))
-
-/* The definition of this macro implies that there are cases where
-   a scalar value cannot be returned in registers.
-
-   For the Alpha, any structure or union type is returned in memory, as
-   are integers whose size is larger than 64 bits.  */
-
-#define RETURN_IN_MEMORY(TYPE) \
-  (TYPE_MODE (TYPE) == BLKmode \
-   || (TREE_CODE (TYPE) == INTEGER_TYPE && TYPE_PRECISION (TYPE) > 64))
-
-/* 1 if N is a possible register number for a function value
-   as seen by the caller.  */
-
-#define FUNCTION_VALUE_REGNO_P(N)  \
-  ((N) == 0 || (N) == 1 || (N) == 32 || (N) == 33)
-
-/* 1 if N is a possible register number for function argument passing.
-   On Alpha, these are $16-$21 and $f16-$f21.  */
-
-#define FUNCTION_ARG_REGNO_P(N) \
-  (((N) >= 16 && (N) <= 21) || ((N) >= 16 + 32 && (N) <= 21 + 32))
-
-/* Define a data type for recording info about an argument list
-   during the scan of that argument list.  This data type should
-   hold all necessary information about the function itself
-   and about the args processed so far, enough to enable macros
-   such as FUNCTION_ARG to determine where the next arg should go.
-
-   On Alpha, this is a single integer, which is a number of words
-   of arguments scanned so far.
-   Thus 6 or more means all following args should go on the stack.  */
-
-#define CUMULATIVE_ARGS int
-
-/* Initialize a variable CUM of type CUMULATIVE_ARGS
-   for a call to a function whose data type is FNTYPE.
-   For a library call, FNTYPE is 0.  */
-
-#define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT)  (CUM) = 0
-
-/* Define intermediate macro to compute the size (in registers) of an argument
-   for the Alpha.  */
-
-#define ALPHA_ARG_SIZE(MODE, TYPE, NAMED)				\
-((MODE) != BLKmode							\
- ? (GET_MODE_SIZE (MODE) + (UNITS_PER_WORD - 1)) / UNITS_PER_WORD 	\
- : (int_size_in_bytes (TYPE) + (UNITS_PER_WORD - 1)) / UNITS_PER_WORD)
-
-/* Update the data in CUM to advance over an argument
-   of mode MODE and data type TYPE.
-   (TYPE is null for libcalls where that information may not be available.)  */
-
-#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED)			\
-  if (MUST_PASS_IN_STACK (MODE, TYPE))					\
-    (CUM) = 6;								\
-  else									\
-    (CUM) += ALPHA_ARG_SIZE (MODE, TYPE, NAMED)
-
-/* Determine where to put an argument to a function.
-   Value is zero to push the argument on the stack,
-   or a hard register in which to store the argument.
-
-   MODE is the argument's machine mode.
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).
-
-   On Alpha the first 6 words of args are normally in registers
-   and the rest are pushed.  */
-
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED)	\
-((CUM) < 6 && ! MUST_PASS_IN_STACK (MODE, TYPE)	\
- ? gen_rtx(REG, (MODE),				\
-	   (CUM) + 16 + ((TARGET_FPREGS		\
-			  && (GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT  \
-			      || GET_MODE_CLASS (MODE) == MODE_FLOAT)) \
-			 * 32))			\
- : 0)
-
-/* Specify the padding direction of arguments.
-
-   On the Alpha, we must pad upwards in order to be able to pass args in
-   registers.  */
-
-#define FUNCTION_ARG_PADDING(MODE, TYPE)	upward
-
-/* For an arg passed partly in registers and partly in memory,
-   this is the number of registers used.
-   For args passed entirely in registers or entirely in memory, zero.  */
-
-#define FUNCTION_ARG_PARTIAL_NREGS(CUM, MODE, TYPE, NAMED)	\
-((CUM) < 6 && 6 < (CUM) + ALPHA_ARG_SIZE (MODE, TYPE, NAMED)	\
- ? 6 - (CUM) : 0)
-
-/* Perform any needed actions needed for a function that is receiving a
-   variable number of arguments. 
-
-   CUM is as above.
-
-   MODE and TYPE are the mode and type of the current parameter.
-
-   PRETEND_SIZE is a variable that should be set to the amount of stack
-   that must be pushed by the prolog to pretend that our caller pushed
-   it.
-
-   Normally, this macro will push all remaining incoming registers on the
-   stack and set PRETEND_SIZE to the length of the registers pushed. 
-
-   On the Alpha, we allocate space for all 12 arg registers, but only
-   push those that are remaining.
-
-   However, if NO registers need to be saved, don't allocate any space.
-   This is not only because we won't need the space, but because AP includes
-   the current_pretend_args_size and we don't want to mess up any
-   ap-relative addresses already made.
-
-   If we are not to use the floating-point registers, save the integer
-   registers where we would put the floating-point registers.  This is
-   not the most efficient way to implement varargs with just one register
-   class, but it isn't worth doing anything more efficient in this rare
-   case.  */
-   
-
-#define SETUP_INCOMING_VARARGS(CUM,MODE,TYPE,PRETEND_SIZE,NO_RTL)	\
-{ if ((CUM) < 6)							\
-    {									\
-      if (! (NO_RTL))							\
-	{								\
-	  move_block_from_reg						\
-	    (16 + CUM,							\
-	     gen_rtx (MEM, BLKmode,					\
-		      plus_constant (virtual_incoming_args_rtx,		\
-				     ((CUM) + 6)* UNITS_PER_WORD)),	\
-	     6 - (CUM), (6 - (CUM)) * UNITS_PER_WORD);			\
-	  move_block_from_reg						\
-	    (16 + (TARGET_FPREGS ? 32 : 0) + CUM,			\
-	     gen_rtx (MEM, BLKmode,					\
-		      plus_constant (virtual_incoming_args_rtx,		\
-				     (CUM) * UNITS_PER_WORD)),		\
-	     6 - (CUM), (6 - (CUM)) * UNITS_PER_WORD);			\
-	   emit_insn (gen_blockage ());					\
-	 }								\
-      PRETEND_SIZE = 12 * UNITS_PER_WORD;				\
-    }									\
-}
-
-/* Try to output insns to set TARGET equal to the constant C if it can be
-   done in less than N insns.  Do all computations in MODE.  Returns the place
-   where the output has been placed if it can be done and the insns have been
-   emitted.  If it would take more than N insns, zero is returned and no
-   insns and emitted.  */
-extern struct rtx_def *alpha_emit_set_const ();
-extern struct rtx_def *alpha_emit_set_long_const ();
-extern struct rtx_def *alpha_emit_conditional_branch ();
-extern struct rtx_def *alpha_emit_conditional_move ();
-
-/* Generate necessary RTL for __builtin_saveregs().
-   ARGLIST is the argument list; see expr.c.  */
-extern struct rtx_def *alpha_builtin_saveregs ();
-#define EXPAND_BUILTIN_SAVEREGS(ARGLIST) alpha_builtin_saveregs (ARGLIST)
-
-/* Define the information needed to generate branch and scc insns.  This is
-   stored from the compare operation.  Note that we can't use "rtx" here
-   since it hasn't been defined!  */
-
-extern struct rtx_def *alpha_compare_op0, *alpha_compare_op1;
-extern int alpha_compare_fp_p;
-
-/* Define the information needed to modify the epilogue for EH.  */
-
-extern struct rtx_def *alpha_eh_epilogue_sp_ofs;
-
-/* Make (or fake) .linkage entry for function call.
-   IS_LOCAL is 0 if name is used in call, 1 if name is used in definition.  */
-extern void alpha_need_linkage ();
-
-/* This macro defines the start of an assembly comment.  */
-
-#define ASM_COMMENT_START " #"
-
-/* This macro produces the initial definition of a function.  */
-
-#define ASM_DECLARE_FUNCTION_NAME(FILE,NAME,DECL) \
-  alpha_start_function(FILE,NAME,DECL);
-extern void alpha_start_function ();
-
-/* This macro closes up a function definition for the assembler.  */
-
-#define ASM_DECLARE_FUNCTION_SIZE(FILE,NAME,DECL) \
-  alpha_end_function(FILE,NAME,DECL)
-extern void alpha_end_function ();
-   
-/* This macro notes the end of the prologue.  */
-
-#define FUNCTION_END_PROLOGUE(FILE)  output_end_prologue (FILE)
-extern void output_end_prologue ();
-
-/* Output any profiling code before the prologue.  */
-
-#define PROFILE_BEFORE_PROLOGUE 1
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  Under OSF/1, profiling is enabled
-   by simply passing -pg to the assembler and linker.  */
-
-#define FUNCTION_PROFILER(FILE, LABELNO)
-
-/* Output assembler code to FILE to initialize this source file's
-   basic block profiling info, if that has not already been done.
-   This assumes that __bb_init_func doesn't garble a1-a5. */
-
-#define FUNCTION_BLOCK_PROFILER(FILE, LABELNO)			\
-    do {							\
-	ASM_OUTPUT_REG_PUSH (FILE, 16);				\
-	fputs ("\tlda $16,$PBX32\n", (FILE));			\
-	fputs ("\tldq $26,0($16)\n", (FILE));			\
-	fputs ("\tbne $26,1f\n", (FILE));			\
-	fputs ("\tlda $27,__bb_init_func\n", (FILE));		\
-	fputs ("\tjsr $26,($27),__bb_init_func\n", (FILE));	\
-	fputs ("\tldgp $29,0($26)\n", (FILE));			\
-	fputs ("1:\n", (FILE));					\
-	ASM_OUTPUT_REG_POP (FILE, 16);				\
-    } while (0);
-
-/* Output assembler code to FILE to increment the entry-count for
-   the BLOCKNO'th basic block in this source file.  */
-
-#define BLOCK_PROFILER(FILE, BLOCKNO)				\
-    do {							\
-	int blockn = (BLOCKNO);					\
-	fputs ("\tsubq $30,16,$30\n", (FILE));			\
-	fputs ("\tstq $26,0($30)\n", (FILE));			\
-	fputs ("\tstq $27,8($30)\n", (FILE));			\
-	fputs ("\tlda $26,$PBX34\n", (FILE));			\
-	fprintf ((FILE), "\tldq $27,%d($26)\n", 8*blockn);	\
-	fputs ("\taddq $27,1,$27\n", (FILE));			\
-	fprintf ((FILE), "\tstq $27,%d($26)\n", 8*blockn);	\
-	fputs ("\tldq $26,0($30)\n", (FILE));			\
-	fputs ("\tldq $27,8($30)\n", (FILE));			\
-	fputs ("\taddq $30,16,$30\n", (FILE));			\
-    } while (0)
-
-
-/* EXIT_IGNORE_STACK should be nonzero if, when returning from a function,
-   the stack pointer does not matter.  The value is tested only in
-   functions that have frame pointers.
-   No definition is equivalent to always zero.  */
-
-#define EXIT_IGNORE_STACK 1
-
-/* Output assembler code for a block containing the constant parts
-   of a trampoline, leaving space for the variable parts.
-
-   The trampoline should set the static chain pointer to value placed
-   into the trampoline and should branch to the specified routine.  
-   Note that $27 has been set to the address of the trampoline, so we can
-   use it for addressability of the two data items.  Trampolines are always
-   aligned to FUNCTION_BOUNDARY, which is 64 bits.  */
-
-#define TRAMPOLINE_TEMPLATE(FILE)		\
-do {						\
-  fprintf (FILE, "\tldq $1,24($27)\n");		\
-  fprintf (FILE, "\tldq $27,16($27)\n");	\
-  fprintf (FILE, "\tjmp $31,($27),0\n");	\
-  fprintf (FILE, "\tnop\n");			\
-  fprintf (FILE, "\t.quad 0,0\n");		\
-} while (0)
-
-/* Section in which to place the trampoline.  On Alpha, instructions
-   may only be placed in a text segment.  */
-
-#define TRAMPOLINE_SECTION text_section
-
-/* Length in units of the trampoline for entering a nested function.  */
-
-#define TRAMPOLINE_SIZE    32
-
-/* Emit RTL insns to initialize the variable parts of a trampoline.
-   FNADDR is an RTX for the address of the function's pure code.
-   CXT is an RTX for the static chain value for the function.  */
-
-#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
-  alpha_initialize_trampoline (TRAMP, FNADDR, CXT, 16, 24, 8)
-extern void alpha_initialize_trampoline ();
-
-/* A C expression whose value is RTL representing the value of the return
-   address for the frame COUNT steps up from the current frame.
-   FRAMEADDR is the frame pointer of the COUNT frame, or the frame pointer of
-   the COUNT-1 frame if RETURN_ADDR_IN_PREVIOUS_FRAME is defined.  */
-
-#define RETURN_ADDR_RTX  alpha_return_addr
-extern struct rtx_def *alpha_return_addr ();
-
-/* Before the prologue, RA lives in $26. */
-#define INCOMING_RETURN_ADDR_RTX  gen_rtx_REG (Pmode, 26)
-
-/* Initialize data used by insn expanders.  This is called from insn_emit,
-   once for every function before code is generated.  */
-
-#define INIT_EXPANDERS  alpha_init_expanders ()
-extern void alpha_init_expanders ();
-
-/* Addressing modes, and classification of registers for them.  */
-
-/* #define HAVE_POST_INCREMENT 0 */
-/* #define HAVE_POST_DECREMENT 0 */
-
-/* #define HAVE_PRE_DECREMENT 0 */
-/* #define HAVE_PRE_INCREMENT 0 */
-
-/* Macros to check register numbers against specific register classes.  */
-
-/* These assume that REGNO is a hard or pseudo reg number.
-   They give nonzero only if REGNO is a hard reg of the suitable class
-   or a pseudo reg currently allocated to a suitable hard reg.
-   Since they use reg_renumber, they are safe only once reg_renumber
-   has been allocated, which happens in local-alloc.c.  */
-
-#define REGNO_OK_FOR_INDEX_P(REGNO) 0
-#define REGNO_OK_FOR_BASE_P(REGNO) \
-((REGNO) < 32 || (unsigned) reg_renumber[REGNO] < 32  \
- || (REGNO) == 63 || reg_renumber[REGNO] == 63)
-
-/* Maximum number of registers that can appear in a valid memory address.  */
-#define MAX_REGS_PER_ADDRESS 1
-
-/* Recognize any constant value that is a valid address.  For the Alpha,
-   there are only constants none since we want to use LDA to load any
-   symbolic addresses into registers.  */
-
-#define CONSTANT_ADDRESS_P(X)   \
-  (GET_CODE (X) == CONST_INT	\
-   && (unsigned HOST_WIDE_INT) (INTVAL (X) + 0x8000) < 0x10000)
-
-/* Include all constant integers and constant doubles, but not
-   floating-point, except for floating-point zero.  */
-
-#define LEGITIMATE_CONSTANT_P(X)  		\
-  (GET_MODE_CLASS (GET_MODE (X)) != MODE_FLOAT	\
-   || (X) == CONST0_RTX (GET_MODE (X)))
-
-/* The macros REG_OK_FOR..._P assume that the arg is a REG rtx
-   and check its validity for a certain class.
-   We have two alternate definitions for each of them.
-   The usual definition accepts all pseudo regs; the other rejects
-   them unless they have been allocated suitable hard regs.
-   The symbol REG_OK_STRICT causes the latter definition to be used.
-
-   Most source files want to accept pseudo regs in the hope that
-   they will get allocated to the class that the insn wants them to be in.
-   Source files for reload pass need to be strict.
-   After reload, it makes no difference, since pseudo regs have
-   been eliminated by then.  */
-
-#ifndef REG_OK_STRICT
-
-/* Nonzero if X is a hard reg that can be used as an index
-   or if it is a pseudo reg.  */
-#define REG_OK_FOR_INDEX_P(X) 0
-
-/* Nonzero if X is a hard reg that can be used as a base reg
-   or if it is a pseudo reg.  */
-#define REG_OK_FOR_BASE_P(X)  \
-  (REGNO (X) < 32 || REGNO (X) == 63 || REGNO (X) >= FIRST_PSEUDO_REGISTER)
-
-/* ??? Nonzero if X is the frame pointer, or some virtual register
-   that may eliminate to the frame pointer.  These will be allowed to
-   have offsets greater than 32K.  This is done because register
-   elimination offsets will change the hi/lo split, and if we split
-   before reload, we will require additional instructions.   */
-#define REG_OK_FP_BASE_P(X)			\
-  (REGNO (X) == 31 || REGNO (X) == 63		\
-   || (REGNO (X) >= FIRST_PSEUDO_REGISTER	\
-       && REGNO (X) < LAST_VIRTUAL_REGISTER))
-
-#else
-
-/* Nonzero if X is a hard reg that can be used as an index.  */
-#define REG_OK_FOR_INDEX_P(X) REGNO_OK_FOR_INDEX_P (REGNO (X))
-
-/* Nonzero if X is a hard reg that can be used as a base reg.  */
-#define REG_OK_FOR_BASE_P(X) REGNO_OK_FOR_BASE_P (REGNO (X))
-
-#define REG_OK_FP_BASE_P(X) 0
-
-#endif
-
-/* GO_IF_LEGITIMATE_ADDRESS recognizes an RTL expression
-   that is a valid memory address for an instruction.
-   The MODE argument is the machine mode for the MEM expression
-   that wants to use this address. 
-
-   For Alpha, we have either a constant address or the sum of a register
-   and a constant address, or just a register.  For DImode, any of those
-   forms can be surrounded with an AND that clear the low-order three bits;
-   this is an "unaligned" access.
-
-   First define the basic valid address.  */
-
-#define GO_IF_LEGITIMATE_SIMPLE_ADDRESS(MODE, X, ADDR)			\
-{									\
-  rtx tmp = (X);							\
-  if (GET_CODE (tmp) == SUBREG						\
-      && (GET_MODE_SIZE (GET_MODE (tmp))				\
-	  < GET_MODE_SIZE (GET_MODE (SUBREG_REG (tmp)))))		\
-    tmp = SUBREG_REG (tmp);						\
-  if (REG_P (tmp) && REG_OK_FOR_BASE_P (tmp))				\
-    goto ADDR;								\
-  if (CONSTANT_ADDRESS_P (X))						\
-    goto ADDR;								\
-  if (GET_CODE (X) == PLUS)						\
-    {									\
-      tmp = XEXP (X, 0);						\
-      if (GET_CODE (tmp) == SUBREG					\
-          && (GET_MODE_SIZE (GET_MODE (tmp))				\
-	      < GET_MODE_SIZE (GET_MODE (SUBREG_REG (tmp)))))		\
-        tmp = SUBREG_REG (tmp);						\
-      if (REG_P (tmp))							\
-	{								\
-	  if (REG_OK_FP_BASE_P (tmp)					\
-	      && GET_CODE (XEXP (X, 1)) == CONST_INT)			\
-	    goto ADDR;							\
-	  if (REG_OK_FOR_BASE_P (tmp)					\
-	      && CONSTANT_ADDRESS_P (XEXP (X, 1)))			\
-	    goto ADDR;							\
-	}								\
-    }									\
-}
-
-/* Now accept the simple address, or, for DImode only, an AND of a simple
-   address that turns off the low three bits.  */
-
-#define GO_IF_LEGITIMATE_ADDRESS(MODE, X, ADDR) \
-{ GO_IF_LEGITIMATE_SIMPLE_ADDRESS (MODE, X, ADDR); \
-  if ((MODE) == DImode				\
-      && GET_CODE (X) == AND			\
-      && GET_CODE (XEXP (X, 1)) == CONST_INT	\
-      && INTVAL (XEXP (X, 1)) == -8)		\
-    GO_IF_LEGITIMATE_SIMPLE_ADDRESS (MODE, XEXP (X, 0), ADDR); \
-}
-
-/* Try machine-dependent ways of modifying an illegitimate address
-   to be legitimate.  If we find one, return the new, valid address.
-   This macro is used in only one place: `memory_address' in explow.c.
-
-   OLDX is the address as it was before break_out_memory_refs was called.
-   In some cases it is useful to look at this to decide what needs to be done.
-
-   MODE and WIN are passed so that this macro can use
-   GO_IF_LEGITIMATE_ADDRESS.
-
-   It is always safe for this macro to do nothing.  It exists to recognize
-   opportunities to optimize the output. 
-
-   For the Alpha, there are three cases we handle:
-
-   (1) If the address is (plus reg const_int) and the CONST_INT is not a
-       valid offset, compute the high part of the constant and add it to the
-       register.  Then our address is (plus temp low-part-const).
-   (2) If the address is (const (plus FOO const_int)), find the low-order
-       part of the CONST_INT.  Then load FOO plus any high-order part of the
-       CONST_INT into a register.  Our address is (plus reg low-part-const).
-       This is done to reduce the number of GOT entries.
-   (3) If we have a (plus reg const), emit the load as in (2), then add
-       the two registers, and finally generate (plus reg low-part-const) as
-       our address.  */
-
-#define LEGITIMIZE_ADDRESS(X,OLDX,MODE,WIN)			\
-{ if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 0)) == REG	\
-      && GET_CODE (XEXP (X, 1)) == CONST_INT			\
-      && ! CONSTANT_ADDRESS_P (XEXP (X, 1)))			\
-    {								\
-      HOST_WIDE_INT val = INTVAL (XEXP (X, 1));			\
-      HOST_WIDE_INT lowpart = (val & 0xffff) - 2 * (val & 0x8000); \
-      HOST_WIDE_INT highpart = val - lowpart;			\
-      rtx high = GEN_INT (highpart);				\
-      rtx temp = expand_binop (Pmode, add_optab, XEXP (x, 0),	\
-			       high, NULL_RTX, 1, OPTAB_LIB_WIDEN); \
-								\
-      (X) = plus_constant (temp, lowpart);			\
-      goto WIN;							\
-    }								\
-  else if (GET_CODE (X) == CONST				\
-	   && GET_CODE (XEXP (X, 0)) == PLUS			\
-	   && GET_CODE (XEXP (XEXP (X, 0), 1)) == CONST_INT)	\
-    {								\
-      HOST_WIDE_INT val = INTVAL (XEXP (XEXP (X, 0), 1));	\
-      HOST_WIDE_INT lowpart = (val & 0xffff) - 2 * (val & 0x8000); \
-      HOST_WIDE_INT highpart = val - lowpart;			\
-      rtx high = XEXP (XEXP (X, 0), 0);				\
-								\
-      if (highpart)						\
-	high = plus_constant (high, highpart);			\
-								\
-      (X) = plus_constant (force_reg (Pmode, high), lowpart);	\
-      goto WIN;							\
-    }								\
-  else if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 0)) == REG \
-	   && GET_CODE (XEXP (X, 1)) == CONST			\
-	   && GET_CODE (XEXP (XEXP (X, 1), 0)) == PLUS		\
-	   && GET_CODE (XEXP (XEXP (XEXP (X, 1), 0), 1)) == CONST_INT) \
-    {								\
-      HOST_WIDE_INT val = INTVAL (XEXP (XEXP (XEXP (X, 1), 0), 1)); \
-      HOST_WIDE_INT lowpart = (val & 0xffff) - 2 * (val & 0x8000); \
-      HOST_WIDE_INT highpart = val - lowpart;			\
-      rtx high = XEXP (XEXP (XEXP (X, 1), 0), 0);		\
-								\
-      if (highpart)						\
-	high = plus_constant (high, highpart);			\
-								\
-      high = expand_binop (Pmode, add_optab, XEXP (X, 0),	\
-			   force_reg (Pmode, high),		\
-			   high, 1, OPTAB_LIB_WIDEN);		\
-      (X) = plus_constant (high, lowpart);			\
-      goto WIN;							\
-    }								\
-}
-
-/* Try a machine-dependent way of reloading an illegitimate address
-   operand.  If we find one, push the reload and jump to WIN.  This
-   macro is used in only one place: `find_reloads_address' in reload.c.
-
-   For the Alpha, we wish to handle large displacements off a base
-   register by splitting the addend across an ldah and the mem insn.
-   This cuts number of extra insns needed from 3 to 1.  */
-   
-#define LEGITIMIZE_RELOAD_ADDRESS(X,MODE,OPNUM,TYPE,IND_LEVELS,WIN)	\
-do {									\
-  /* We must recognize output that we have already generated ourselves.  */ \
-  if (GET_CODE (X) == PLUS						\
-      && GET_CODE (XEXP (X, 0)) == PLUS					\
-      && GET_CODE (XEXP (XEXP (X, 0), 0)) == REG			\
-      && GET_CODE (XEXP (XEXP (X, 0), 1)) == CONST_INT			\
-      && GET_CODE (XEXP (X, 1)) == CONST_INT)				\
-    {									\
-      push_reload (XEXP (X, 0), NULL_RTX, &XEXP (X, 0), NULL_PTR,	\
-		   BASE_REG_CLASS, GET_MODE (X), VOIDmode, 0, 0,	\
-		   OPNUM, TYPE);					\
-      goto WIN;								\
-    }									\
-  if (GET_CODE (X) == PLUS						\
-      && GET_CODE (XEXP (X, 0)) == REG					\
-      && REGNO (XEXP (X, 0)) < FIRST_PSEUDO_REGISTER			\
-      && REG_MODE_OK_FOR_BASE_P (XEXP (X, 0), MODE)			\
-      && GET_CODE (XEXP (X, 1)) == CONST_INT)				\
-    {									\
-      HOST_WIDE_INT val = INTVAL (XEXP (X, 1));				\
-      HOST_WIDE_INT low = ((val & 0xffff) ^ 0x8000) - 0x8000;		\
-      HOST_WIDE_INT high						\
-	= (((val - low) & 0xffffffff) ^ 0x80000000) - 0x80000000;	\
-									\
-      /* Check for 32-bit overflow.  */					\
-      if (high + low != val)						\
-	break;								\
-									\
-      /* Reload the high part into a base reg; leave the low part	\
-	 in the mem directly.  */					\
-									\
-      X = gen_rtx_PLUS (GET_MODE (X),					\
-			gen_rtx_PLUS (GET_MODE (X), XEXP (X, 0),	\
-				      GEN_INT (high)),			\
-			GEN_INT (low));					\
-	  								\
-      push_reload (XEXP (X, 0), NULL_RTX, &XEXP (X, 0), NULL_PTR,	\
-		   BASE_REG_CLASS, GET_MODE (X), VOIDmode, 0, 0,	\
-		   OPNUM, TYPE);					\
-      goto WIN;								\
-    }									\
-} while (0)
-
-/* Go to LABEL if ADDR (a legitimate address expression)
-   has an effect that depends on the machine mode it is used for.
-   On the Alpha this is true only for the unaligned modes.   We can
-   simplify this test since we know that the address must be valid.  */
-
-#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR,LABEL)  \
-{ if (GET_CODE (ADDR) == AND) goto LABEL; }
-
-/* Compute the cost of an address.  For the Alpha, all valid addresses are
-   the same cost.  */
-
-#define ADDRESS_COST(X)  0
-
-/* Machine-dependent reorg pass.   */
-#define MACHINE_DEPENDENT_REORG(X)	alpha_reorg(X)
-
-/* Specify the machine mode that this machine uses
-   for the index in the tablejump instruction.  */
-#define CASE_VECTOR_MODE SImode
-
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-
-   Do not define this if the table should contain absolute addresses.
-   On the Alpha, the table is really GP-relative, not relative to the PC
-   of the table, but we pretend that it is PC-relative; this should be OK,
-   but we should try to find some better way sometime.  */
-#define CASE_VECTOR_PC_RELATIVE 1
-
-/* Specify the tree operation to be used to convert reals to integers.  */
-#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
-
-/* This is the kind of divide that is easiest to do in the general case.  */
-#define EASY_DIV_EXPR TRUNC_DIV_EXPR
-
-/* Define this as 1 if `char' should by default be signed; else as 0.  */
-#define DEFAULT_SIGNED_CHAR 1
-
-/* This flag, if defined, says the same insns that convert to a signed fixnum
-   also convert validly to an unsigned one.
-
-   We actually lie a bit here as overflow conditions are different.  But
-   they aren't being checked anyway.  */
-
-#define FIXUNS_TRUNC_LIKE_FIX_TRUNC
-
-/* Max number of bytes we can move to or from memory
-   in one reasonably fast instruction.  */
-
-#define MOVE_MAX 8
-
-/* If a memory-to-memory move would take MOVE_RATIO or more simple
-   move-instruction pairs, we will do a movstr or libcall instead.
-
-   Without byte/word accesses, we want no more than four instructions;
-   with, several single byte accesses are better.   */
-
-#define MOVE_RATIO  (TARGET_BWX ? 7 : 2)
-
-/* Largest number of bytes of an object that can be placed in a register.
-   On the Alpha we have plenty of registers, so use TImode.  */
-#define MAX_FIXED_MODE_SIZE	GET_MODE_BITSIZE (TImode)
-
-/* Nonzero if access to memory by bytes is no faster than for words.
-   Also non-zero if doing byte operations (specifically shifts) in registers
-   is undesirable. 
-
-   On the Alpha, we want to not use the byte operation and instead use
-   masking operations to access fields; these will save instructions.  */
-
-#define SLOW_BYTE_ACCESS	1
-
-/* Define if operations between registers always perform the operation
-   on the full register even if a narrower mode is specified.  */
-#define WORD_REGISTER_OPERATIONS
-
-/* Define if loading in MODE, an integral mode narrower than BITS_PER_WORD
-   will either zero-extend or sign-extend.  The value of this macro should
-   be the code that says which one of the two operations is implicitly
-   done, NIL if none.  */
-#define LOAD_EXTEND_OP(MODE) ((MODE) == SImode ? SIGN_EXTEND : ZERO_EXTEND)
-
-/* Define if loading short immediate values into registers sign extends.  */
-#define SHORT_IMMEDIATES_SIGN_EXTEND
-
-/* Value is 1 if truncating an integer of INPREC bits to OUTPREC bits
-   is done just by pretending it is already truncated.  */
-#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
-
-/* We assume that the store-condition-codes instructions store 0 for false
-   and some other value for true.  This is the value stored for true.  */
-
-#define STORE_FLAG_VALUE 1
-
-/* Define the value returned by a floating-point comparison instruction.  */
-
-#define FLOAT_STORE_FLAG_VALUE (TARGET_FLOAT_VAX ? 0.5 : 2.0)
-
-/* Canonicalize a comparison from one we don't have to one we do have.  */
-
-#define CANONICALIZE_COMPARISON(CODE,OP0,OP1) \
-  do {									\
-    if (((CODE) == GE || (CODE) == GT || (CODE) == GEU || (CODE) == GTU) \
-	&& (GET_CODE (OP1) == REG || (OP1) == const0_rtx))		\
-      {									\
-	rtx tem = (OP0);						\
-	(OP0) = (OP1);							\
-	(OP1) = tem;							\
-	(CODE) = swap_condition (CODE);					\
-      }									\
-    if (((CODE) == LT || (CODE) == LTU)					\
-	&& GET_CODE (OP1) == CONST_INT && INTVAL (OP1) == 256)		\
-      {									\
-	(CODE) = (CODE) == LT ? LE : LEU;				\
-	(OP1) = GEN_INT (255);						\
-      }									\
-  } while (0)
-
-/* Specify the machine mode that pointers have.
-   After generation of rtl, the compiler makes no further distinction
-   between pointers and any other objects of this machine mode.  */
-#define Pmode DImode
-
-/* Mode of a function address in a call instruction (for indexing purposes). */
-
-#define FUNCTION_MODE Pmode
-
-/* Define this if addresses of constant functions
-   shouldn't be put through pseudo regs where they can be cse'd.
-   Desirable on machines where ordinary constants are expensive
-   but a CALL with constant address is cheap.
-
-   We define this on the Alpha so that gen_call and gen_call_value
-   get to see the SYMBOL_REF (for the hint field of the jsr).  It will
-   then copy it into a register, thus actually letting the address be
-   cse'ed.  */
-
-#define NO_FUNCTION_CSE
-
-/* Define this to be nonzero if shift instructions ignore all but the low-order
-   few bits. */
-#define SHIFT_COUNT_TRUNCATED 1
-
-/* Use atexit for static constructors/destructors, instead of defining
-   our own exit function.  */
-#define HAVE_ATEXIT
-
-/* The EV4 is dual issue; EV5/EV6 are quad issue.  */
-#define ISSUE_RATE  (alpha_cpu == PROCESSOR_EV4 ? 2 : 4)
-
-/* Describe the fact that MULTI instructions are multiple instructions
-   and so to assume they don't pair with anything.  */
-#define MD_SCHED_VARIABLE_ISSUE(DUMP, SCHED_VERBOSE, INSN, CAN_ISSUE_MORE) \
-  if (recog_memoized (INSN) < 0 || get_attr_type (INSN) == TYPE_MULTI)	   \
-     (CAN_ISSUE_MORE) = 0
-
-/* Compute the cost of computing a constant rtl expression RTX
-   whose rtx-code is CODE.  The body of this macro is a portion
-   of a switch statement.  If the code is computed here,
-   return it with a return statement.  Otherwise, break from the switch.
-
-   If this is an 8-bit constant, return zero since it can be used
-   nearly anywhere with no cost.  If it is a valid operand for an
-   ADD or AND, likewise return 0 if we know it will be used in that
-   context.  Otherwise, return 2 since it might be used there later.
-   All other constants take at least two insns.  */
-
-#define CONST_COSTS(RTX,CODE,OUTER_CODE) \
-  case CONST_INT:						\
-    if (INTVAL (RTX) >= 0 && INTVAL (RTX) < 256)		\
-      return 0;							\
-  case CONST_DOUBLE:						\
-    if ((RTX) == CONST0_RTX (GET_MODE (RTX)))			\
-      return 0;							\
-    else if (((OUTER_CODE) == PLUS && add_operand (RTX, VOIDmode)) \
-	|| ((OUTER_CODE) == AND && and_operand (RTX, VOIDmode))) \
-      return 0;							\
-    else if (add_operand (RTX, VOIDmode) || and_operand (RTX, VOIDmode)) \
-      return 2;							\
-    else							\
-      return COSTS_N_INSNS (2);					\
-  case CONST:							\
-  case SYMBOL_REF:						\
-  case LABEL_REF:						\
-  switch (alpha_cpu)						\
-    {								\
-    case PROCESSOR_EV4:						\
-      return COSTS_N_INSNS (3);					\
-    case PROCESSOR_EV5:						\
-    case PROCESSOR_EV6:						\
-      return COSTS_N_INSNS (2);					\
-    default: abort();						\
-    }
-    
-/* Provide the costs of a rtl expression.  This is in the body of a
-   switch on CODE.  */
-   
-#define RTX_COSTS(X,CODE,OUTER_CODE)			\
-  case PLUS:  case MINUS:				\
-    if (FLOAT_MODE_P (GET_MODE (X)))			\
-      switch (alpha_cpu)				\
-        {						\
-        case PROCESSOR_EV4:				\
-          return COSTS_N_INSNS (6);			\
-        case PROCESSOR_EV5:				\
-        case PROCESSOR_EV6:				\
-          return COSTS_N_INSNS (4); 			\
-	default: abort();				\
-	}						\
-    else if (GET_CODE (XEXP (X, 0)) == MULT		\
-	     && const48_operand (XEXP (XEXP (X, 0), 1), VOIDmode)) \
-      return (2 + rtx_cost (XEXP (XEXP (X, 0), 0), OUTER_CODE)	\
-	      + rtx_cost (XEXP (X, 1), OUTER_CODE));	\
-    break;						\
-  case MULT:						\
-    switch (alpha_cpu)					\
-      {							\
-      case PROCESSOR_EV4:				\
-        if (FLOAT_MODE_P (GET_MODE (X)))		\
-          return COSTS_N_INSNS (6);			\
-        return COSTS_N_INSNS (23);			\
-      case PROCESSOR_EV5:				\
-        if (FLOAT_MODE_P (GET_MODE (X)))		\
-          return COSTS_N_INSNS (4);			\
-        else if (GET_MODE (X) == DImode)		\
-          return COSTS_N_INSNS (12);			\
-        else						\
-          return COSTS_N_INSNS (8);			\
-      case PROCESSOR_EV6:				\
-	if (FLOAT_MODE_P (GET_MODE (X)))		\
-	  return COSTS_N_INSNS (4);			\
-	else 						\
-	  return COSTS_N_INSNS (7);			\
-      default: abort();					\
-      }							\
-  case ASHIFT:						\
-    if (GET_CODE (XEXP (X, 1)) == CONST_INT		\
-	&& INTVAL (XEXP (X, 1)) <= 3)			\
-      break;						\
-    /* ... fall through ... */				\
-  case ASHIFTRT:  case LSHIFTRT:			\
-    switch (alpha_cpu)					\
-      {							\
-      case PROCESSOR_EV4:				\
-        return COSTS_N_INSNS (2);			\
-      case PROCESSOR_EV5:				\
-      case PROCESSOR_EV6:				\
-        return COSTS_N_INSNS (1); 			\
-      default: abort();					\
-      }							\
-  case IF_THEN_ELSE:					\
-    switch (alpha_cpu)					\
-      {							\
-      case PROCESSOR_EV4:				\
-      case PROCESSOR_EV6:				\
-        return COSTS_N_INSNS (2);			\
-      case PROCESSOR_EV5:				\
-        return COSTS_N_INSNS (1); 			\
-      default: abort();					\
-      }							\
-  case DIV:  case UDIV:  case MOD:  case UMOD:		\
-    switch (alpha_cpu)					\
-      {							\
-      case PROCESSOR_EV4:				\
-        if (GET_MODE (X) == SFmode)			\
-          return COSTS_N_INSNS (34);			\
-        else if (GET_MODE (X) == DFmode)		\
-          return COSTS_N_INSNS (63);			\
-        else						\
-          return COSTS_N_INSNS (70);			\
-      case PROCESSOR_EV5:				\
-        if (GET_MODE (X) == SFmode)			\
-          return COSTS_N_INSNS (15);			\
-        else if (GET_MODE (X) == DFmode)		\
-          return COSTS_N_INSNS (22);			\
-        else						\
-          return COSTS_N_INSNS (70);	/* ??? */	\
-      case PROCESSOR_EV6:				\
-	if (GET_MODE (X) == SFmode)			\
-	  return COSTS_N_INSNS (12);			\
-        else if (GET_MODE (X) == DFmode)		\
-          return COSTS_N_INSNS (15);			\
-        else						\
-          return COSTS_N_INSNS (70);	/* ??? */	\
-      default: abort();					\
-      }							\
-  case MEM:						\
-    switch (alpha_cpu)					\
-      {							\
-      case PROCESSOR_EV4:				\
-      case PROCESSOR_EV6:				\
-        return COSTS_N_INSNS (3);			\
-      case PROCESSOR_EV5:				\
-        return COSTS_N_INSNS (2); 			\
-      default: abort();					\
-      }							\
-  case NEG:  case ABS:					\
-    if (! FLOAT_MODE_P (GET_MODE (X)))			\
-      break;						\
-    /* ... fall through ... */				\
-  case FLOAT:  case UNSIGNED_FLOAT:  case FIX:  case UNSIGNED_FIX: \
-  case FLOAT_EXTEND:  case FLOAT_TRUNCATE:		\
-    switch (alpha_cpu)					\
-      {							\
-      case PROCESSOR_EV4:				\
-        return COSTS_N_INSNS (6);			\
-      case PROCESSOR_EV5:				\
-      case PROCESSOR_EV6:				\
-        return COSTS_N_INSNS (4); 			\
-      default: abort();					\
-      }
-
-/* Control the assembler format that we output.  */
-
-/* We don't emit these labels, so as to avoid getting linker errors about
-   missing exception handling info.  If we emit a gcc_compiled. label into
-   text, and the file has no code, then the DEC assembler gives us a zero
-   sized text section with no associated exception handling info.  The
-   DEC linker sees this text section, and gives a warning saying that
-   the exception handling info is missing.  */
-#define ASM_IDENTIFY_GCC(x)
-#define ASM_IDENTIFY_LANGUAGE(x)
-
-/* Output to assembler file text saying following lines
-   may contain character constants, extra white space, comments, etc.  */
-
-#define ASM_APP_ON ""
-
-/* Output to assembler file text saying following lines
-   no longer contain unusual constructs.  */
-
-#define ASM_APP_OFF ""
-
-#define TEXT_SECTION_ASM_OP ".text"
-
-/* Output before read-only data.  */
-
-#define READONLY_DATA_SECTION_ASM_OP ".rdata"
-
-/* Output before writable data.  */
-
-#define DATA_SECTION_ASM_OP ".data"
-
-/* Define an extra section for read-only data, a routine to enter it, and
-   indicate that it is for read-only data.
-
-   The first time we enter the readonly data section for a file, we write
-   eight bytes of zero.  This works around a bug in DEC's assembler in
-   some versions of OSF/1 V3.x.  */
-
-#define EXTRA_SECTIONS	readonly_data
-
-#define EXTRA_SECTION_FUNCTIONS					\
-void								\
-literal_section ()						\
-{								\
-  if (in_section != readonly_data)				\
-    {								\
-      static int firsttime = 1;				        \
-								\
-      fprintf (asm_out_file, "%s\n", READONLY_DATA_SECTION_ASM_OP); \
-      if (firsttime)						\
-	{							\
-	  firsttime = 0;				        \
-	  ASM_OUTPUT_DOUBLE_INT (asm_out_file, const0_rtx);	\
-	}							\
-								\
-      in_section = readonly_data;				\
-    }								\
-}								\
-
-#define READONLY_DATA_SECTION	literal_section
-
-/* If we are referencing a function that is static, make the SYMBOL_REF
-   special.  We use this to see indicate we can branch to this function
-   without setting PV or restoring GP.  */
-
-#define ENCODE_SECTION_INFO(DECL)  \
-  if (TREE_CODE (DECL) == FUNCTION_DECL && ! TREE_PUBLIC (DECL)) \
-    SYMBOL_REF_FLAG (XEXP (DECL_RTL (DECL), 0)) = 1;
-
-/* How to refer to registers in assembler output.
-   This sequence is indexed by compiler's hard-register-number (see above).  */
-
-#define REGISTER_NAMES						\
-{"$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8",		\
- "$9", "$10", "$11", "$12", "$13", "$14", "$15",		\
- "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",	\
- "$24", "$25", "$26", "$27", "$28", "$29", "$30", "AP",		\
- "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", "$f8",	\
- "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15",		\
- "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23",\
- "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "FP"}
-
-/* How to renumber registers for dbx and gdb.  */
-
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
-/* This is how to output a command to make the user-level label named NAME
-   defined for reference from other files.  */
-
-#define ASM_GLOBALIZE_LABEL(FILE,NAME)	\
-  do { fputs ("\t.globl ", FILE); assemble_name (FILE, NAME); fputs ("\n", FILE);} while (0)
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#define USER_LABEL_PREFIX ""
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, "$%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a label for a jump table.  Arguments are the same as
-   for ASM_OUTPUT_INTERNAL_LABEL, except the insn for the jump table is
-   passed. */
-
-#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,TABLEINSN)	\
-{ ASM_OUTPUT_ALIGN (FILE, 2); ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM); }
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf ((LABEL), "*$%s%ld", (PREFIX), (long)(NUM))
-
-/* Check a floating-point value for validity for a particular machine mode.  */
-
-#define CHECK_FLOAT_VALUE(MODE, D, OVERFLOW) \
-  ((OVERFLOW) = check_float_value (MODE, &D, OVERFLOW))
-
-/* This is how to output an assembler line defining a `double' constant.  */
-
-#define ASM_OUTPUT_DOUBLE(FILE,VALUE)					\
-  {									\
-    if (REAL_VALUE_ISINF (VALUE)					\
-        || REAL_VALUE_ISNAN (VALUE)					\
-	|| REAL_VALUE_MINUS_ZERO (VALUE))				\
-      {									\
-	long t[2];							\
-	REAL_VALUE_TO_TARGET_DOUBLE ((VALUE), t);			\
-	fprintf (FILE, "\t.quad 0x%lx%08lx\n",				\
-		t[1] & 0xffffffff, t[0] & 0xffffffff);			\
-      }									\
-    else								\
-      {									\
-	char str[30];							\
-	REAL_VALUE_TO_DECIMAL (VALUE, "%.20e", str);			\
-	fprintf (FILE, "\t.%c_floating %s\n", (TARGET_FLOAT_VAX)?'g':'t', str);			\
-      }									\
-  }
-
-/* This is how to output an assembler line defining a `float' constant.  */
-
-#define ASM_OUTPUT_FLOAT(FILE,VALUE)				\
-  do {								\
-    long t;							\
-    REAL_VALUE_TO_TARGET_SINGLE ((VALUE), t);			\
-    fprintf (FILE, "\t.long 0x%lx\n", t & 0xffffffff);		\
-} while (0)
-  
-/* This is how to output an assembler line defining an `int' constant.  */
-
-#define ASM_OUTPUT_INT(FILE,VALUE)  		\
-( fprintf (FILE, "\t.long "),			\
-  output_addr_const (FILE, (VALUE)),		\
-  fprintf (FILE, "\n"))
-
-/* This is how to output an assembler line defining a `long' constant.  */
-
-#define ASM_OUTPUT_DOUBLE_INT(FILE,VALUE)	\
-( fprintf (FILE, "\t.quad "),			\
-  output_addr_const (FILE, (VALUE)),		\
-  fprintf (FILE, "\n"))
-
-/* Likewise for `char' and `short' constants.  */
-
-#define ASM_OUTPUT_SHORT(FILE,VALUE)  \
-  fprintf (FILE, "\t.word %d\n",		\
-    (int)(GET_CODE (VALUE) == CONST_INT		\
-     ? INTVAL (VALUE) & 0xffff : (abort (), 0)))
-
-#define ASM_OUTPUT_CHAR(FILE,VALUE)		\
-  fprintf (FILE, "\t.byte %d\n",		\
-    (int)(GET_CODE (VALUE) == CONST_INT		\
-     ? INTVAL (VALUE) & 0xff : (abort (), 0)))
-
-/* We use the default ASCII-output routine, except that we don't write more
-   than 50 characters since the assembler doesn't support very long lines.  */
-
-#define ASM_OUTPUT_ASCII(MYFILE, MYSTRING, MYLENGTH) \
-  do {									      \
-    FILE *_hide_asm_out_file = (MYFILE);				      \
-    unsigned char *_hide_p = (unsigned char *) (MYSTRING);		      \
-    int _hide_thissize = (MYLENGTH);					      \
-    int _size_so_far = 0;						      \
-    {									      \
-      FILE *asm_out_file = _hide_asm_out_file;				      \
-      unsigned char *p = _hide_p;					      \
-      int thissize = _hide_thissize;					      \
-      int i;								      \
-      fprintf (asm_out_file, "\t.ascii \"");				      \
-									      \
-      for (i = 0; i < thissize; i++)					      \
-	{								      \
-	  register int c = p[i];					      \
-									      \
-	  if (_size_so_far ++ > 50 && i < thissize - 4)			      \
-	    _size_so_far = 0, fprintf (asm_out_file, "\"\n\t.ascii \"");      \
-									      \
-	  if (c == '\"' || c == '\\')					      \
-	    putc ('\\', asm_out_file);					      \
-	  if (c >= ' ' && c < 0177)					      \
-	    putc (c, asm_out_file);					      \
-	  else								      \
-	    {								      \
-	      fprintf (asm_out_file, "\\%o", c);			      \
-	      /* After an octal-escape, if a digit follows,		      \
-		 terminate one string constant and start another.	      \
-		 The Vax assembler fails to stop reading the escape	      \
-		 after three digits, so this is the only way we		      \
-		 can get it to parse the data properly.  */		      \
-	      if (i < thissize - 1					      \
-		  && p[i + 1] >= '0' && p[i + 1] <= '9')		      \
-		_size_so_far = 0, fprintf (asm_out_file, "\"\n\t.ascii \"");  \
-	  }								      \
-	}								      \
-      fprintf (asm_out_file, "\"\n");					      \
-    }									      \
-  }									      \
-  while (0)
-
-/* To get unaligned data, we have to turn off auto alignment.  */
-#define UNALIGNED_SHORT_ASM_OP		".align 0\n\t.word"
-#define UNALIGNED_INT_ASM_OP		".align 0\n\t.long"
-#define UNALIGNED_DOUBLE_INT_ASM_OP	".align 0\n\t.quad"
-
-/* This is how to output an insn to push a register on the stack.
-   It need not be very fast code.  */
-
-#define ASM_OUTPUT_REG_PUSH(FILE,REGNO)					\
- fprintf (FILE, "\tsubq $30,8,$30\n\tst%s $%s%d,0($30)\n",		\
-	  (REGNO) > 32 ? "t" : "q", (REGNO) > 32 ? "f" : "",		\
-	  (REGNO) & 31);
-
-/* This is how to output an insn to pop a register from the stack.
-   It need not be very fast code.  */
-
-#define ASM_OUTPUT_REG_POP(FILE,REGNO)					\
-  fprintf (FILE, "\tld%s $%s%d,0($30)\n\taddq $30,8,$30\n",		\
-	  (REGNO) > 32 ? "t" : "q", (REGNO) > 32 ? "f" : "",		\
-	  (REGNO) & 31);
-
-/* This is how to output an assembler line for a numeric constant byte.  */
-
-#define ASM_OUTPUT_BYTE(FILE,VALUE)  \
-  fprintf (FILE, "\t.byte 0x%x\n", (int) ((VALUE) & 0xff))
-
-/* This is how to output an element of a case-vector that is absolute.
-   (Alpha does not use such vectors, but we must define this macro anyway.)  */
-
-#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) abort ()
-
-/* This is how to output an element of a case-vector that is relative.  */
-
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.%s $L%d\n", TARGET_WINDOWS_NT ? "long" : "gprel32", \
-	   (VALUE))
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-  if ((LOG) != 0)			\
-    fprintf (FILE, "\t.align %d\n", LOG);
-
-/* This is how to advance the location counter by SIZE bytes.  */
-
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf (FILE, "\t.space %d\n", (SIZE))
-
-/* This says how to output an assembler line
-   to define a global common symbol.  */
-
-#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)  \
-( fputs ("\t.comm ", (FILE)),			\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%d\n", (SIZE)))
-
-/* This says how to output an assembler line
-   to define a local common symbol.  */
-
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE,ROUNDED)	\
-( fputs ("\t.lcomm ", (FILE)),				\
-  assemble_name ((FILE), (NAME)),			\
-  fprintf ((FILE), ",%d\n", (SIZE)))
-
-/* Store in OUTPUT a string (made with alloca) containing
-   an assembler-name for a local static variable named NAME.
-   LABELNO is an integer which is different for each call.  */
-
-#define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO)	\
-( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 10),	\
-  sprintf ((OUTPUT), "%s.%d", (NAME), (LABELNO)))
-
-/* Define the parentheses used to group arithmetic operations
-   in assembler code.  */
-
-#define ASM_OPEN_PAREN "("
-#define ASM_CLOSE_PAREN ")"
-
-/* Output code to add DELTA to the first argument, and then jump to FUNCTION.
-   Used for C++ multiple inheritance.  */
-
-#define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	\
-do {									\
-  char *fn_name = XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0);		\
-  int reg;								\
-									\
-  /* Mark end of prologue.  */						\
-  output_end_prologue (FILE);						\
-									\
-  /* Rely on the assembler to macro expand a large delta.  */		\
-  reg = aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) ? 17 : 16;	\
-  fprintf (FILE, "\tlda $%d,%ld($%d)\n", reg, (long)(DELTA), reg);	\
-									\
-  if (current_file_function_operand (XEXP (DECL_RTL (FUNCTION), 0)))	\
-    {									\
-      fprintf (FILE, "\tbr $31,$");					\
-      assemble_name (FILE, fn_name);					\
-      fprintf (FILE, "..ng\n");						\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tjmp $31,");					\
-      assemble_name (FILE, fn_name);					\
-      fputc ('\n', FILE);						\
-    }									\
-} while (0)
-
-
-/* Define results of standard character escape sequences.  */
-#define TARGET_BELL 007
-#define TARGET_BS 010
-#define TARGET_TAB 011
-#define TARGET_NEWLINE 012
-#define TARGET_VT 013
-#define TARGET_FF 014
-#define TARGET_CR 015
-
-/* Print operand X (an rtx) in assembler syntax to file FILE.
-   CODE is a letter or dot (`z' in `%z0') or 0 if no letter was specified.
-   For `%' followed by punctuation, CODE is the punctuation and X is null.  */
-
-#define PRINT_OPERAND(FILE, X, CODE)  print_operand (FILE, X, CODE)
-
-/* Determine which codes are valid without a following integer.  These must
-   not be alphabetic (the characters are chosen so that
-   PRINT_OPERAND_PUNCT_VALID_P translates into a simple range change when
-   using ASCII).
-
-   &	Generates fp-rounding mode suffix: nothing for normal, 'c' for
-   	chopped, 'm' for minus-infinity, and 'd' for dynamic rounding
-	mode.  alpha_fprm controls which suffix is generated.
-
-   '	Generates trap-mode suffix for instructions that accept the
-        su suffix only (cmpt et al).
-
-   `    Generates trap-mode suffix for instructions that accept the
-	v and sv suffix.  The only instruction that needs this is cvtql.
-
-   (	Generates trap-mode suffix for instructions that accept the
-	v, sv, and svi suffix.  The only instruction that needs this
-	is cvttq.
-
-   )    Generates trap-mode suffix for instructions that accept the
-	u, su, and sui suffix.  This is the bulk of the IEEE floating
-	point instructions (addt et al).
-
-   +    Generates trap-mode suffix for instructions that accept the
-	sui suffix (cvtqt and cvtqs).
-
-   ,    Generates single precision suffix for floating point
-	instructions (s for IEEE, f for VAX)
-
-   -	Generates double precision suffix for floating point
-	instructions (t for IEEE, g for VAX)
-   */
-
-#define PRINT_OPERAND_PUNCT_VALID_P(CODE)				\
-  ((CODE) == '&' || (CODE) == '`' || (CODE) == '\'' || (CODE) == '('	\
-   || (CODE) == ')' || (CODE) == '+' || (CODE) == ',' || (CODE) == '-')
-
-/* Print a memory address as an operand to reference that memory location.  */
-
-#define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
-  print_operand_address((FILE), (ADDR))
-
-/* Define the codes that are matched by predicates in alpha.c.  */
-
-#define PREDICATE_CODES 						\
-  {"reg_or_0_operand", {SUBREG, REG, CONST_INT}},			\
-  {"reg_or_6bit_operand", {SUBREG, REG, CONST_INT}},			\
-  {"reg_or_8bit_operand", {SUBREG, REG, CONST_INT}},			\
-  {"cint8_operand", {CONST_INT}},					\
-  {"reg_or_cint_operand", {SUBREG, REG, CONST_INT}},			\
-  {"add_operand", {SUBREG, REG, CONST_INT}},				\
-  {"sext_add_operand", {SUBREG, REG, CONST_INT}},			\
-  {"const48_operand", {CONST_INT}},					\
-  {"and_operand", {SUBREG, REG, CONST_INT}},				\
-  {"or_operand", {SUBREG, REG, CONST_INT}},				\
-  {"mode_mask_operand", {CONST_INT}},					\
-  {"mul8_operand", {CONST_INT}},					\
-  {"mode_width_operand", {CONST_INT}},					\
-  {"reg_or_fp0_operand", {SUBREG, REG, CONST_DOUBLE}},			\
-  {"alpha_comparison_operator", {EQ, LE, LT, LEU, LTU}},		\
-  {"alpha_swapped_comparison_operator", {EQ, GE, GT, GEU, GTU}},	\
-  {"signed_comparison_operator", {EQ, NE, LE, LT, GE, GT}},		\
-  {"divmod_operator", {DIV, MOD, UDIV, UMOD}},				\
-  {"fp0_operand", {CONST_DOUBLE}},					\
-  {"current_file_function_operand", {SYMBOL_REF}},			\
-  {"call_operand", {REG, SYMBOL_REF}},					\
-  {"input_operand", {SUBREG, REG, MEM, CONST_INT, CONST_DOUBLE,		\
-		     SYMBOL_REF, CONST, LABEL_REF}},			\
-  {"some_operand", {SUBREG, REG, MEM, CONST_INT, CONST_DOUBLE,		\
-		    SYMBOL_REF, CONST, LABEL_REF}},			\
-  {"aligned_memory_operand", {MEM}},					\
-  {"unaligned_memory_operand", {MEM}},					\
-  {"reg_or_unaligned_mem_operand", {SUBREG, REG, MEM}},			\
-  {"any_memory_operand", {MEM}},					\
-  {"hard_fp_register_operand", {SUBREG, REG}},				\
-  {"reg_not_elim_operand", {SUBREG, REG}},				\
-  {"reg_no_subreg_operand", {REG}},
-
-/* Tell collect that the object format is ECOFF.  */
-#define OBJECT_FORMAT_COFF
-#define EXTENDED_COFF
-
-/* If we use NM, pass -g to it so it only lists globals.  */
-#define NM_FLAGS "-pg"
-
-/* Definitions for debugging.  */
-
-#define SDB_DEBUGGING_INFO		/* generate info for mips-tfile */
-#define DBX_DEBUGGING_INFO		/* generate embedded stabs */
-#define MIPS_DEBUGGING_INFO		/* MIPS specific debugging info */
-
-#ifndef PREFERRED_DEBUGGING_TYPE	/* assume SDB_DEBUGGING_INFO */
-#define PREFERRED_DEBUGGING_TYPE  SDB_DEBUG
-#endif
-
-
-/* Correct the offset of automatic variables and arguments.  Note that
-   the Alpha debug format wants all automatic variables and arguments
-   to be in terms of two different offsets from the virtual frame pointer,
-   which is the stack pointer before any adjustment in the function.
-   The offset for the argument pointer is fixed for the native compiler,
-   it is either zero (for the no arguments case) or large enough to hold
-   all argument registers.
-   The offset for the auto pointer is the fourth argument to the .frame
-   directive (local_offset).
-   To stay compatible with the native tools we use the same offsets
-   from the virtual frame pointer and adjust the debugger arg/auto offsets
-   accordingly. These debugger offsets are set up in output_prolog.  */
-
-extern long alpha_arg_offset;
-extern long alpha_auto_offset;
-#define DEBUGGER_AUTO_OFFSET(X) \
-  ((GET_CODE (X) == PLUS ? INTVAL (XEXP (X, 1)) : 0) + alpha_auto_offset)
-#define DEBUGGER_ARG_OFFSET(OFFSET, X) (OFFSET + alpha_arg_offset)
-
-
-#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE)				\
-  alpha_output_lineno (STREAM, LINE)
-extern void alpha_output_lineno ();
-
-#define ASM_OUTPUT_SOURCE_FILENAME(STREAM, NAME)			\
-  alpha_output_filename (STREAM, NAME)
-extern void alpha_output_filename ();
-
-/* mips-tfile.c limits us to strings of one page.  We must underestimate this
-   number, because the real length runs past this up to the next
-   continuation point.  This is really a dbxout.c bug.  */
-#define DBX_CONTIN_LENGTH 3000
-
-/* By default, turn on GDB extensions.  */
-#define DEFAULT_GDB_EXTENSIONS 1
-
-/* Stabs-in-ECOFF can't handle dbxout_function_end().  */
-#define NO_DBX_FUNCTION_END 1
-
-/* If we are smuggling stabs through the ALPHA ECOFF object
-   format, put a comment in front of the .stab<x> operation so
-   that the ALPHA assembler does not choke.  The mips-tfile program
-   will correctly put the stab into the object file.  */
-
-#define ASM_STABS_OP	((TARGET_GAS) ? ".stabs" : " #.stabs")
-#define ASM_STABN_OP	((TARGET_GAS) ? ".stabn" : " #.stabn")
-#define ASM_STABD_OP	((TARGET_GAS) ? ".stabd" : " #.stabd")
-
-/* Forward references to tags are allowed.  */
-#define SDB_ALLOW_FORWARD_REFERENCES
-
-/* Unknown tags are also allowed.  */
-#define SDB_ALLOW_UNKNOWN_REFERENCES
-
-#define PUT_SDB_DEF(a)					\
-do {							\
-  fprintf (asm_out_file, "\t%s.def\t",			\
-	   (TARGET_GAS) ? "" : "#");			\
-  ASM_OUTPUT_LABELREF (asm_out_file, a); 		\
-  fputc (';', asm_out_file);				\
-} while (0)
-
-#define PUT_SDB_PLAIN_DEF(a)				\
-do {							\
-  fprintf (asm_out_file, "\t%s.def\t.%s;",		\
-	   (TARGET_GAS) ? "" : "#", (a));		\
-} while (0)
-
-#define PUT_SDB_TYPE(a)					\
-do {							\
-  fprintf (asm_out_file, "\t.type\t0x%x;", (a));	\
-} while (0)
-
-/* For block start and end, we create labels, so that
-   later we can figure out where the correct offset is.
-   The normal .ent/.end serve well enough for functions,
-   so those are just commented out.  */
-
-extern int sdb_label_count;		/* block start/end next label # */
-
-#define PUT_SDB_BLOCK_START(LINE)			\
-do {							\
-  fprintf (asm_out_file,				\
-	   "$Lb%d:\n\t%s.begin\t$Lb%d\t%d\n",		\
-	   sdb_label_count,				\
-	   (TARGET_GAS) ? "" : "#",			\
-	   sdb_label_count,				\
-	   (LINE));					\
-  sdb_label_count++;					\
-} while (0)
-
-#define PUT_SDB_BLOCK_END(LINE)				\
-do {							\
-  fprintf (asm_out_file,				\
-	   "$Le%d:\n\t%s.bend\t$Le%d\t%d\n",		\
-	   sdb_label_count,				\
-	   (TARGET_GAS) ? "" : "#",			\
-	   sdb_label_count,				\
-	   (LINE));					\
-  sdb_label_count++;					\
-} while (0)
-
-#define PUT_SDB_FUNCTION_START(LINE)
-
-#define PUT_SDB_FUNCTION_END(LINE)
-
-#define PUT_SDB_EPILOGUE_END(NAME) ((void)(NAME))
-
-/* Macros for mips-tfile.c to encapsulate stabs in ECOFF, and for
-   mips-tdump.c to print them out.
-
-   These must match the corresponding definitions in gdb/mipsread.c.
-   Unfortunately, gcc and gdb do not currently share any directories. */
-
-#define CODE_MASK 0x8F300
-#define MIPS_IS_STAB(sym) (((sym)->index & 0xFFF00) == CODE_MASK)
-#define MIPS_MARK_STAB(code) ((code)+CODE_MASK)
-#define MIPS_UNMARK_STAB(code) ((code)-CODE_MASK)
-
-/* Override some mips-tfile definitions.  */
-
-#define SHASH_SIZE 511
-#define THASH_SIZE 55
-
-/* Align ecoff symbol tables to avoid OSF1/1.3 nm complaints.  */
-
-#define ALIGN_SYMTABLE_OFFSET(OFFSET) (((OFFSET) + 7) & ~7)
-
-/* The linker will stick __main into the .init section.  */
-#define HAS_INIT_SECTION
-#define LD_INIT_SWITCH "-init"
-#define LD_FINI_SWITCH "-fini"
-
-/* The system headers under Alpha systems are generally C++-aware.  */
-#define NO_IMPLICIT_EXTERN_C
-
-/* Prototypes for alpha.c functions used in the md file & elsewhere.  */
-extern struct rtx_def *get_unaligned_address ();
-extern void alpha_write_verstamp ();
-extern void alpha_reorg ();
-extern int check_float_value ();
-extern int direct_return ();
-extern int const48_operand ();
-extern int add_operand ();
-extern int and_operand ();
-extern int unaligned_memory_operand ();
-extern int zap_mask ();
-extern int current_file_function_operand ();
-extern int alpha_sa_size ();
-extern int alpha_adjust_cost ();
-extern void print_operand ();
-extern void print_operand_address ();
-extern int reg_or_0_operand ();
-extern int reg_or_8bit_operand ();
-extern int mul8_operand ();
-extern int reg_or_6bit_operand ();
-extern int alpha_comparison_operator ();
-extern int alpha_swapped_comparison_operator ();
-extern int sext_add_operand ();
-extern int cint8_operand ();
-extern int mode_mask_operand ();
-extern int or_operand ();
-extern int mode_width_operand ();
-extern int reg_or_fp0_operand ();
-extern int signed_comparison_operator ();
-extern int fp0_operand ();
-extern int some_operand ();
-extern int input_operand ();
-extern int divmod_operator ();
-extern int call_operand ();
-extern int reg_or_cint_operand ();
-extern int hard_fp_register_operand ();
-extern int reg_not_elim_operand ();
-extern void alpha_set_memflags ();
-extern int aligned_memory_operand ();
-extern void get_aligned_mem ();
-extern void alpha_expand_unaligned_load ();
-extern void alpha_expand_unaligned_store ();
-extern int alpha_expand_block_move ();
-extern int alpha_expand_block_clear ();
-extern void alpha_expand_prologue ();
-extern void alpha_expand_epilogue ();
diff --git a/contrib/gcc/config/alpha/alpha.md b/contrib/gcc/config/alpha/alpha.md
deleted file mode 100644
index 6d075e99904a..000000000000
--- a/contrib/gcc/config/alpha/alpha.md
+++ /dev/null
@@ -1,5415 +0,0 @@
-;; Machine description for DEC Alpha for GNU C compiler
-;; Copyright (C) 1992, 93-98, 1999 Free Software Foundation, Inc.
-;; Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-;; This file is part of GNU CC.
-
-;; GNU CC is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-
-;; GNU CC is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU CC; see the file COPYING.  If not, write to
-;; the Free Software Foundation, 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.
-
-;; Uses of UNSPEC in this file:
-;;
-;;	0	arg_home
-;;	1	cttz
-;;	2	insxh
-;;	3	mskxh
-;;	4	cvtlq
-;;	5	cvtql
-;;	6	nt_lda
-;;	
-;; UNSPEC_VOLATILE:
-;;
-;;	0	imb
-;;	1	blockage
-;;	2	builtin_setjmp_receiver
-;;	3	builtin_longjmp
-;;	4	trapb
-;;	5	prologue_stack_probe_loop
-;;	6	realign
-;;	7	exception_receiver
-
-;; Processor type -- this attribute must exactly match the processor_type
-;; enumeration in alpha.h.
-
-(define_attr "cpu" "ev4,ev5,ev6"
-  (const (symbol_ref "alpha_cpu")))
-
-;; Define an insn type attribute.  This is used in function unit delay
-;; computations, among other purposes.  For the most part, we use the names
-;; defined in the EV4 documentation, but add a few that we have to know about
-;; separately.
-
-(define_attr "type"
-  "ild,fld,ldsym,ist,fst,ibr,fbr,jsr,iadd,ilog,shift,icmov,fcmov,icmp,imul,fadd,fmul,fcpys,fdiv,fsqrt,misc,mvi,ftoi,itof,multi"
-  (const_string "iadd"))
-
-;; Describe a user's asm statement.
-(define_asm_attributes
-  [(set_attr "type" "multi")])
-
-;; Define the operand size an insn operates on.  Used primarily by mul
-;; and div operations that have size dependant timings.
-
-(define_attr "opsize" "si,di,udi" (const_string "di"))
-
-;; The TRAP_TYPE attribute marks instructions that may generate traps
-;; (which are imprecise and may need a trapb if software completion
-;; is desired).
-
-(define_attr "trap" "no,yes" (const_string "no"))
-
-;; The length of an instruction sequence in bytes.
-
-(define_attr "length" "" (const_int 4))
-
-;; On EV4 there are two classes of resources to consider: resources needed
-;; to issue, and resources needed to execute.  IBUS[01] are in the first
-;; category.  ABOX, BBOX, EBOX, FBOX, IMUL & FDIV make up the second.
-;; (There are a few other register-like resources, but ...)
-
-; First, describe all of the issue constraints with single cycle delays.
-; All insns need a bus, but all except loads require one or the other.
-(define_function_unit "ev4_ibus0" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (eq_attr "type" "fst,fbr,iadd,imul,ilog,shift,icmov,icmp"))
-  1 1)
-
-(define_function_unit "ev4_ibus1" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (eq_attr "type" "ist,ibr,jsr,fadd,fcmov,fcpys,fmul,fdiv,misc"))
-  1 1)
-
-; Memory delivers its result in three cycles.  Actually return one and
-; take care of this in adjust_cost, since we want to handle user-defined
-; memory latencies.
-(define_function_unit "ev4_abox" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (eq_attr "type" "ild,fld,ldsym,ist,fst"))
-  1 1)
-
-; Branches have no delay cost, but do tie up the unit for two cycles.
-(define_function_unit "ev4_bbox" 1 1
-  (and (eq_attr "cpu" "ev4")
-       (eq_attr "type" "ibr,fbr,jsr"))
-  2 2)
-
-; Arithmetic insns are normally have their results available after
-; two cycles.  There are a number of exceptions.  They are encoded in
-; ADJUST_COST.  Some of the other insns have similar exceptions.
-(define_function_unit "ev4_ebox" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (eq_attr "type" "iadd,ilog,shift,icmov,icmp,misc"))
-  2 1)
-
-(define_function_unit "imul" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (and (eq_attr "type" "imul")
-	    (eq_attr "opsize" "si")))
-  21 19)
-
-(define_function_unit "imul" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (and (eq_attr "type" "imul")
-	    (eq_attr "opsize" "!si")))
-  23 21)
-
-(define_function_unit "ev4_fbox" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (eq_attr "type" "fadd,fmul,fcpys,fcmov"))
-  6 1)
-
-(define_function_unit "fdiv" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (and (eq_attr "type" "fdiv")
-	    (eq_attr "opsize" "si")))
-  34 30)
-
-(define_function_unit "fdiv" 1 0
-  (and (eq_attr "cpu" "ev4")
-       (and (eq_attr "type" "fdiv")
-	    (eq_attr "opsize" "di")))
-  63 59)
-
-;; EV5 scheduling.  EV5 can issue 4 insns per clock.
-;;
-;; EV5 has two asymetric integer units.  Model this with E0 & E1 along
-;; with the combined resource EBOX.
-
-(define_function_unit "ev5_ebox" 2 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "!fbr,fcmov,fadd,fmul,fcpys,fdiv"))
-  1 1)
-
-; Memory takes at least 2 clocks.  Return one from here and fix up with
-; user-defined latencies in adjust_cost.
-(define_function_unit "ev5_ebox" 2 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "ild,fld,ldsym"))
-  1 1)
-
-; Loads can dual issue with one another, but loads and stores do not mix.
-(define_function_unit "ev5_e0" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "ild,fld,ldsym"))
-  1 1
-  [(eq_attr "type" "ist,fst")])
-
-; Stores, shifts, multiplies can only issue to E0
-(define_function_unit "ev5_e0" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "ist,fst,shift,imul"))
-  1 1)
-
-; Motion video insns also issue only to E0, and take two ticks.
-(define_function_unit "ev5_e0" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "mvi"))
-  2 1)
-
-; Conditional moves always take 2 ticks.
-(define_function_unit "ev5_ebox" 2 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "icmov"))
-  2 1)
-
-; Branches can only issue to E1
-(define_function_unit "ev5_e1" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "ibr,jsr"))
-  1 1)
-
-; Multiplies also use the integer multiplier.
-; ??? How to: "No instruction can be issued to pipe E0 exactly two
-; cycles before an integer multiplication completes."
-(define_function_unit "imul" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (and (eq_attr "type" "imul")
-	    (eq_attr "opsize" "si")))
-  8 4)
-
-(define_function_unit "imul" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (and (eq_attr "type" "imul")
-	    (eq_attr "opsize" "di")))
-  12 8)
-
-(define_function_unit "imul" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (and (eq_attr "type" "imul")
-	    (eq_attr "opsize" "udi")))
-  14 8)
-
-;; Similarly for the FPU we have two asymetric units.  But fcpys can issue
-;; on either so we have to play the game again.
-
-(define_function_unit "ev5_fbox" 2 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "fadd,fcmov,fmul,fcpys,fbr,fdiv"))
-  4 1)
-  
-(define_function_unit "ev5_fm" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "fmul"))
-  4 1)
-
-; Add and cmov as you would expect; fbr never produces a result;
-; fdiv issues through fa to the divider, 
-(define_function_unit "ev5_fa" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (eq_attr "type" "fadd,fcmov,fbr,fdiv"))
-  4 1)
-
-; ??? How to: "No instruction can be issued to pipe FA exactly five
-; cycles before a floating point divide completes."
-(define_function_unit "fdiv" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (and (eq_attr "type" "fdiv")
-	    (eq_attr "opsize" "si")))
-  15 15)				; 15 to 31 data dependant
-
-(define_function_unit "fdiv" 1 0
-  (and (eq_attr "cpu" "ev5")
-       (and (eq_attr "type" "fdiv")
-	    (eq_attr "opsize" "di")))
-  22 22)				; 22 to 60 data dependant
-
-;; EV6 scheduling.  EV6 can issue 4 insns per clock.
-;;
-;; EV6 has two symmetric pairs ("clusters") of two asymetric integer units
-;; ("upper" and "lower"), yielding pipe names U0, U1, L0, L1.
-
-;; Conditional moves decompose into two independant primitives, each 
-;; taking one cycle.  Since ev6 is out-of-order, we can't see anything
-;; but two cycles.
-(define_function_unit "ev6_ebox" 4 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "icmov"))
-  2 1)
-
-(define_function_unit "ev6_ebox" 4 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "!fbr,fcmov,fadd,fmul,fcpys,fdiv,fsqrt"))
-  1 1)
-
-;; Integer loads take at least 3 clocks, and only issue to lower units.
-;; Return one from here and fix up with user-defined latencies in adjust_cost.
-(define_function_unit "ev6_l" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "ild,ldsym,ist,fst"))
-  1 1)
-
-;; FP loads take at least 4 clocks.  Return two from here...
-(define_function_unit "ev6_l" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "fld"))
-  2 1)
-
-;; Motion video insns also issue only to U0, and take three ticks.
-(define_function_unit "ev6_u0" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "mvi"))
-  3 1)
-
-(define_function_unit "ev6_u" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "mvi"))
-  3 1)
-
-;; Shifts issue to either upper pipe.
-(define_function_unit "ev6_u" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "shift"))
-  1 1)
-
-;; Multiplies issue only to U1, and all take 7 ticks.
-;; Rather than create a new function unit just for U1, reuse IMUL
-(define_function_unit "imul" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "imul"))
-  7 1)
-
-(define_function_unit "ev6_u" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "imul"))
-  7 1)
-
-;; Branches issue to either upper pipe
-(define_function_unit "ev6_u" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "ibr"))
-  3 1)
-
-;; Calls only issue to L0.
-(define_function_unit "ev6_l0" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "jsr"))
-  1 1)
-
-(define_function_unit "ev6_l" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "jsr"))
-  1 1)
-
-;; Ftoi/itof only issue to lower pipes
-(define_function_unit "ev6_l" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "ftoi"))
-  3 1)
-
-(define_function_unit "ev6_l" 2 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "itof"))
-  4 1)
-
-;; For the FPU we are very similar to EV5, except there's no insn that
-;; can issue to fm & fa, so we get to leave that out.
-  
-(define_function_unit "ev6_fm" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "fmul"))
-  4 1)
-
-(define_function_unit "ev6_fa" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "fadd,fcpys,fbr,fdiv,fsqrt"))
-  4 1)
-
-(define_function_unit "ev6_fa" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (eq_attr "type" "fcmov"))
-  8 1)
-
-(define_function_unit "fdiv" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (and (eq_attr "type" "fdiv")
-	    (eq_attr "opsize" "si")))
-  12 10)
-
-(define_function_unit "fdiv" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (and (eq_attr "type" "fdiv")
-	    (eq_attr "opsize" "di")))
-  15 13)
-
-(define_function_unit "fsqrt" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (and (eq_attr "type" "fsqrt")
-	    (eq_attr "opsize" "si")))
-  16 14)
-
-(define_function_unit "fsqrt" 1 0
-  (and (eq_attr "cpu" "ev6")
-       (and (eq_attr "type" "fsqrt")
-	    (eq_attr "opsize" "di")))
-  32 30)
-
-; ??? The FPU communicates with memory and the integer register file
-; via two fp store units.  We need a slot in the fst immediately, and
-; a slot in LOW after the operand data is ready.  At which point the
-; data may be moved either to the store queue or the integer register
-; file and the insn retired.
-
-
-;; First define the arithmetic insns.  Note that the 32-bit forms also
-;; sign-extend.
-
-;; Handle 32-64 bit extension from memory to a floating point register
-;; specially, since this ocurrs frequently in int->double conversions.
-;; This is done with a define_split after reload converting the plain
-;; sign-extension into a load+unspec, which of course results in lds+cvtlq.
-;;
-;; Note that while we must retain the =f case in the insn for reload's
-;; benefit, it should be eliminated after reload, so we should never emit
-;; code for that case.  But we don't reject the possibility.
-
-(define_insn "extendsidi2"
-  [(set (match_operand:DI 0 "register_operand" "=r,r,?f")
-	(sign_extend:DI (match_operand:SI 1 "nonimmediate_operand" "r,m,m")))]
-  ""
-  "@
-   addl %1,$31,%0
-   ldl %0,%1
-   lds %0,%1\;cvtlq %0,%0"
-  [(set_attr "type" "iadd,ild,fld")
-   (set_attr "length" "*,*,8")])
-
-;; Due to issues with CLASS_CANNOT_CHANGE_SIZE, we cannot use a subreg here.
-(define_split
-  [(set (match_operand:DI 0 "hard_fp_register_operand" "")
-	(sign_extend:DI (match_operand:SI 1 "memory_operand" "")))]
-  "reload_completed"
-  [(set (match_dup 2) (match_dup 1))
-   (set (match_dup 0) (unspec:DI [(match_dup 2)] 4))]
-  "operands[2] = gen_rtx_REG (SImode, REGNO (operands[0]));")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=f")
-	(unspec:DI [(match_operand:SI 1 "register_operand" "f")] 4))]
-  ""
-  "cvtlq %1,%0"
-  [(set_attr "type" "fadd")])
-
-;; Do addsi3 the way expand_binop would do if we didn't have one.  This
-;; generates better code.  We have the anonymous addsi3 pattern below in
-;; case combine wants to make it.
-(define_expand "addsi3"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(plus:SI (match_operand:SI 1 "reg_or_0_operand" "")
-		 (match_operand:SI 2 "add_operand" "")))]
-  ""
-  "
-{
-  if (optimize)
-    {
-      rtx op1 = gen_lowpart (DImode, operands[1]);
-      rtx op2 = gen_lowpart (DImode, operands[2]);
-
-      if (! cse_not_expected)
-        {
-          rtx tmp = gen_reg_rtx (DImode);
-          emit_insn (gen_adddi3 (tmp, op1, op2));
-          emit_move_insn (gen_lowpart (DImode, operands[0]), tmp);
-        }
-      else
-        emit_insn (gen_adddi3 (gen_lowpart (DImode, operands[0]), op1, op2));
-      DONE;
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
-	(plus:SI (match_operand:SI 1 "reg_or_0_operand" "%rJ,rJ,rJ,rJ")
-		 (match_operand:SI 2 "add_operand" "rI,O,K,L")))]
-  ""
-  "@
-   addl %r1,%2,%0
-   subl %r1,%n2,%0
-   lda %0,%2(%r1)
-   ldah %0,%h2(%r1)")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(plus:SI (match_operand:SI 1 "register_operand" "")
-		 (match_operand:SI 2 "const_int_operand" "")))]
-  "! add_operand (operands[2], SImode)"
-  [(set (match_dup 0) (plus:SI (match_dup 1) (match_dup 3)))
-   (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 4)))]
-  "
-{
-  HOST_WIDE_INT val = INTVAL (operands[2]);
-  HOST_WIDE_INT low = (val & 0xffff) - 2 * (val & 0x8000);
-  HOST_WIDE_INT rest = val - low;
-
-  operands[3] = GEN_INT (rest);
-  operands[4] = GEN_INT (low);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(sign_extend:DI
-	 (plus:SI (match_operand:SI 1 "reg_or_0_operand" "%rJ,rJ")
-		  (match_operand:SI 2 "sext_add_operand" "rI,O"))))]
-  ""
-  "@
-   addl %r1,%2,%0
-   subl %r1,%n2,%0")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI
-	 (plus:SI (match_operand:SI 1 "register_operand" "")
-		  (match_operand:SI 2 "const_int_operand" ""))))
-   (clobber (match_operand:SI 3 "reg_not_elim_operand" ""))]
-  "! sext_add_operand (operands[2], SImode) && INTVAL (operands[2]) > 0
-   && INTVAL (operands[2]) % 4 == 0"
-  [(set (match_dup 3) (match_dup 4))
-   (set (match_dup 0) (sign_extend:DI (plus:SI (mult:SI (match_dup 3)
-							(match_dup 5))
-					       (match_dup 1))))]
-  "
-{
-  HOST_WIDE_INT val = INTVAL (operands[2]) / 4;
-  int mult = 4;
-
-  if (val % 2 == 0)
-    val /= 2, mult = 8;
-
-  operands[4] = GEN_INT (val);
-  operands[5] = GEN_INT (mult);
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI
-	 (plus:SI (match_operator:SI 1 "comparison_operator"
-				     [(match_operand 2 "" "")
-				      (match_operand 3 "" "")])
-		  (match_operand:SI 4 "add_operand" ""))))
-   (clobber (match_operand:DI 5 "register_operand" ""))]
-  ""
-  [(set (match_dup 5) (match_dup 6))
-   (set (match_dup 0) (sign_extend:DI (plus:SI (match_dup 7) (match_dup 4))))]
-  "
-{
-  operands[6] = gen_rtx_fmt_ee (GET_CODE (operands[1]), DImode,
-				operands[2], operands[3]);
-  operands[7] = gen_lowpart (SImode, operands[5]);
-}")
-
-(define_insn "adddi3"
-  [(set (match_operand:DI 0 "register_operand" "=r,r,r,r")
-	(plus:DI (match_operand:DI 1 "reg_or_0_operand" "%rJ,rJ,rJ,rJ")
-		 (match_operand:DI 2 "add_operand" "rI,O,K,L")))]
-  ""
-  "*
-{
-  const char * const pattern[4] = {
-    \"addq %r1,%2,%0\",
-    \"subq %r1,%n2,%0\",
-    \"lda %0,%2(%r1)\",
-    \"ldah %0,%h2(%r1)\"
-  };
-
-  /* The NT stack unwind code can't handle a subq to adjust the stack
-     (that's a bug, but not one we can do anything about).  As of NT4.0 SP3,
-     the exception handling code will loop if a subq is used and an
-     exception occurs.
-
-     The 19980616 change to emit prologues as RTL also confused some
-     versions of GDB, which also interprets prologues.  This has been
-     fixed as of GDB 4.18, but it does not harm to unconditionally
-     use lda here.  */
-
-  int which = which_alternative;
-
-  if (operands[0] == stack_pointer_rtx
-      && GET_CODE (operands[2]) == CONST_INT
-      && CONST_OK_FOR_LETTER_P (INTVAL (operands[2]), 'K'))
-    which = 2;
-
-  return pattern[which];
-}")
-
-;; ??? Allow large constants when basing off the frame pointer or some
-;; virtual register that may eliminate to the frame pointer.  This is
-;; done because register elimination offsets will change the hi/lo split,
-;; and if we split before reload, we will require additional instructions.
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (plus:DI (match_operand:DI 1 "reg_no_subreg_operand" "r")
-		 (match_operand:DI 2 "const_int_operand" "n")))]
-  "REG_OK_FP_BASE_P (operands[1])"
-  "#")
-
-;; Don't do this if we are adjusting SP since we don't want to do it
-;; in two steps.  Don't split FP sources for the reason listed above.
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(plus:DI (match_operand:DI 1 "register_operand" "")
-		 (match_operand:DI 2 "const_int_operand" "")))]
-  "! add_operand (operands[2], DImode)
-   && operands[0] != stack_pointer_rtx
-   && operands[1] != frame_pointer_rtx
-   && operands[1] != arg_pointer_rtx"
-  [(set (match_dup 0) (plus:DI (match_dup 1) (match_dup 3)))
-   (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 4)))]
-  "
-{
-  HOST_WIDE_INT val = INTVAL (operands[2]);
-  HOST_WIDE_INT low = (val & 0xffff) - 2 * (val & 0x8000);
-  HOST_WIDE_INT rest = val - low;
-
-  operands[3] = GEN_INT (rest);
-  operands[4] = GEN_INT (low);
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(plus:SI (mult:SI (match_operand:SI 1 "reg_not_elim_operand" "r,r")
-			  (match_operand:SI 2 "const48_operand" "I,I"))
-		 (match_operand:SI 3 "sext_add_operand" "rI,O")))]
-  ""
-  "@
-   s%2addl %1,%3,%0
-   s%2subl %1,%n3,%0")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(sign_extend:DI
-	 (plus:SI (mult:SI (match_operand:SI 1 "reg_not_elim_operand" "r,r")
-			   (match_operand:SI 2 "const48_operand" "I,I"))
-		  (match_operand:SI 3 "sext_add_operand" "rI,O"))))]
-  ""
-  "@
-   s%2addl %1,%3,%0
-   s%2subl %1,%n3,%0")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI
-	 (plus:SI (mult:SI (match_operator:SI 1 "comparison_operator"
-					      [(match_operand 2 "" "")
-					       (match_operand 3 "" "")])
-			   (match_operand:SI 4 "const48_operand" ""))
-		  (match_operand:SI 5 "add_operand" ""))))
-   (clobber (match_operand:DI 6 "reg_not_elim_operand" ""))]
-  ""
-  [(set (match_dup 6) (match_dup 7))
-   (set (match_dup 0)
-	(sign_extend:DI (plus:SI (mult:SI (match_dup 8) (match_dup 4))
-				 (match_dup 5))))]
-  "
-{
-  operands[7] = gen_rtx_fmt_ee (GET_CODE (operands[1]), DImode,
-				operands[2], operands[3]);
-  operands[8] = gen_lowpart (SImode, operands[6]);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(plus:DI (mult:DI (match_operand:DI 1 "reg_not_elim_operand" "r,r")
-			  (match_operand:DI 2 "const48_operand" "I,I"))
-		 (match_operand:DI 3 "sext_add_operand" "rI,O")))]
-  ""
-  "@
-   s%2addq %1,%3,%0
-   s%2subq %1,%n3,%0")
-
-;; These variants of the above insns can occur if the third operand
-;; is the frame pointer.  This is a kludge, but there doesn't
-;; seem to be a way around it.  Only recognize them while reloading.
-
-(define_insn ""
-  [(set (match_operand:DI 0 "some_operand" "=&r")
-	(plus:DI (plus:DI (match_operand:DI 1 "some_operand" "r")
-			  (match_operand:DI 2 "some_operand" "r"))
-		 (match_operand:DI 3 "some_operand" "rIOKL")))]
-  "reload_in_progress"
-  "#")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(plus:DI (plus:DI (match_operand:DI 1 "register_operand" "")
-			  (match_operand:DI 2 "register_operand" ""))
-		 (match_operand:DI 3 "add_operand" "")))]
-  "reload_completed"
-  [(set (match_dup 0) (plus:DI (match_dup 1) (match_dup 2)))
-   (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
-  "")
-					   
-(define_insn ""
-  [(set (match_operand:SI 0 "some_operand" "=&r")
-	(plus:SI (plus:SI (mult:SI (match_operand:SI 1 "some_operand" "rJ")
-				   (match_operand:SI 2 "const48_operand" "I"))
-			  (match_operand:SI 3 "some_operand" "r"))
-		 (match_operand:SI 4 "some_operand" "rIOKL")))]
-  "reload_in_progress"
-  "#")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "r")
-	(plus:SI (plus:SI (mult:SI (match_operand:SI 1 "reg_or_0_operand" "")
-				   (match_operand:SI 2 "const48_operand" ""))
-			  (match_operand:SI 3 "register_operand" ""))
-		 (match_operand:SI 4 "add_operand" "rIOKL")))]
-  "reload_completed"
-  [(set (match_dup 0)
-	(plus:SI (mult:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
-   (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 4)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "some_operand" "=&r")
-	(sign_extend:DI
-	 (plus:SI (plus:SI
-		   (mult:SI (match_operand:SI 1 "some_operand" "rJ")
-			    (match_operand:SI 2 "const48_operand" "I"))
-		   (match_operand:SI 3 "some_operand" "r"))
-		  (match_operand:SI 4 "some_operand" "rIOKL"))))]
-  "reload_in_progress"
-  "#")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI
-	 (plus:SI (plus:SI
-		   (mult:SI (match_operand:SI 1 "reg_or_0_operand" "")
-			    (match_operand:SI 2 "const48_operand" ""))
-		   (match_operand:SI 3 "register_operand" ""))
-		  (match_operand:SI 4 "add_operand" ""))))]
-  "reload_completed"
-  [(set (match_dup 5)
-	(plus:SI (mult:SI (match_dup 1) (match_dup 2)) (match_dup 3)))
-   (set (match_dup 0) (sign_extend:DI (plus:SI (match_dup 5) (match_dup 4))))]
-  "operands[5] = gen_lowpart (SImode, operands[0]);")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "some_operand" "=&r")
-	(plus:DI (plus:DI (mult:DI (match_operand:DI 1 "some_operand" "rJ")
-				   (match_operand:DI 2 "const48_operand" "I"))
-			  (match_operand:DI 3 "some_operand" "r"))
-		 (match_operand:DI 4 "some_operand" "rIOKL")))]
-  "reload_in_progress"
-  "#")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "=")
-	(plus:DI (plus:DI (mult:DI (match_operand:DI 1 "reg_or_0_operand" "")
-				   (match_operand:DI 2 "const48_operand" ""))
-			  (match_operand:DI 3 "register_operand" ""))
-		 (match_operand:DI 4 "add_operand" "")))]
-  "reload_completed"
-  [(set (match_dup 0)
-	(plus:DI (mult:DI (match_dup 1) (match_dup 2)) (match_dup 3)))
-   (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 4)))]
-  "")
-
-(define_insn "negsi2"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (match_operand:SI 1 "reg_or_8bit_operand" "rI")))]
-  ""
-  "subl $31,%1,%0")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI (neg:SI
-			 (match_operand:SI 1 "reg_or_8bit_operand" "rI"))))]
-  ""
-  "subl $31,%1,%0")
-
-(define_insn "negdi2"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(neg:DI (match_operand:DI 1 "reg_or_8bit_operand" "rI")))]
-  ""
-  "subq $31,%1,%0")
-
-(define_expand "subsi3"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(minus:SI (match_operand:SI 1 "reg_or_0_operand" "")
-		  (match_operand:SI 2 "reg_or_8bit_operand" "")))]
-  ""
-  "
-{
-  if (optimize)
-    {
-      rtx op1 = gen_lowpart (DImode, operands[1]);
-      rtx op2 = gen_lowpart (DImode, operands[2]);
-
-      if (! cse_not_expected)
-        {
-          rtx tmp = gen_reg_rtx (DImode);
-          emit_insn (gen_subdi3 (tmp, op1, op2));
-          emit_move_insn (gen_lowpart (DImode, operands[0]), tmp);
-        }
-      else
-        emit_insn (gen_subdi3 (gen_lowpart (DImode, operands[0]), op1, op2));
-      DONE;
-    }
-} ")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-		  (match_operand:SI 2 "reg_or_8bit_operand" "rI")))]
-  ""
-  "subl %r1,%2,%0")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI (minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-				  (match_operand:SI 2 "reg_or_8bit_operand" "rI"))))]
-  ""
-  "subl %r1,%2,%0")
-
-(define_insn "subdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(minus:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-		  (match_operand:DI 2 "reg_or_8bit_operand" "rI")))]
-  ""
-  "subq %r1,%2,%0")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (mult:SI (match_operand:SI 1 "reg_not_elim_operand" "r")
-			   (match_operand:SI 2 "const48_operand" "I"))
-		  (match_operand:SI 3 "reg_or_8bit_operand" "rI")))]
-  ""
-  "s%2subl %1,%3,%0")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI
-	 (minus:SI (mult:SI (match_operand:SI 1 "reg_not_elim_operand" "r")
-			    (match_operand:SI 2 "const48_operand" "I"))
-		   (match_operand:SI 3 "reg_or_8bit_operand" "rI"))))]
-  ""
-  "s%2subl %1,%3,%0")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(minus:DI (mult:DI (match_operand:DI 1 "reg_not_elim_operand" "r")
-			   (match_operand:DI 2 "const48_operand" "I"))
-		  (match_operand:DI 3 "reg_or_8bit_operand" "rI")))]
-  ""
-  "s%2subq %1,%3,%0")
-
-(define_insn "mulsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(mult:SI (match_operand:SI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:SI 2 "reg_or_8bit_operand" "rI")))]
-  ""
-  "mull %r1,%2,%0"
-  [(set_attr "type" "imul")
-   (set_attr "opsize" "si")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI
-	  (mult:SI (match_operand:SI 1 "reg_or_0_operand" "%rJ")
-		   (match_operand:SI 2 "reg_or_8bit_operand" "rI"))))]
-  ""
-  "mull %r1,%2,%0"
-  [(set_attr "type" "imul")
-   (set_attr "opsize" "si")])
-
-(define_insn "muldi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(mult:DI (match_operand:DI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:DI 2 "reg_or_8bit_operand" "rI")))]
-  ""
-  "mulq %r1,%2,%0"
-  [(set_attr "type" "imul")])
-
-(define_insn "umuldi3_highpart"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(truncate:DI
-	 (lshiftrt:TI
-	  (mult:TI (zero_extend:TI
-		     (match_operand:DI 1 "reg_or_0_operand" "%rJ"))
-		   (zero_extend:TI
-		     (match_operand:DI 2 "reg_or_8bit_operand" "rI")))
-	  (const_int 64))))]
-  ""
-  "umulh %r1,%2,%0"
-  [(set_attr "type" "imul")
-   (set_attr "opsize" "udi")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(truncate:DI
-	 (lshiftrt:TI
-	  (mult:TI (zero_extend:TI (match_operand:DI 1 "register_operand" "r"))
-		   (match_operand:TI 2 "cint8_operand" "I"))
-	  (const_int 64))))]
-  ""
-  "umulh %1,%2,%0"
-  [(set_attr "type" "imul")
-   (set_attr "opsize" "udi")])
-
-;; The divide and remainder operations always take their inputs from
-;; r24 and r25, put their output in r27, and clobber r23 and r28.
-
-;; ??? Force sign-extension here because some versions of OSF/1 don't
-;; do the right thing if the inputs are not properly sign-extended.
-;; But Linux, for instance, does not have this problem.  Is it worth
-;; the complication here to eliminate the sign extension?
-;; Interix/NT has the same sign-extension problem.
-
-(define_expand "divsi3"
-  [(set (reg:DI 24)
-	(sign_extend:DI (match_operand:SI 1 "nonimmediate_operand" "")))
-   (set (reg:DI 25)
-	(sign_extend:DI (match_operand:SI 2 "nonimmediate_operand" "")))
-   (parallel [(set (reg:DI 27)
-		   (sign_extend:DI (div:SI (reg:DI 24) (reg:DI 25))))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:SI 0 "general_operand" "")
-	(subreg:SI (reg:DI 27) 0))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-(define_expand "udivsi3"
-  [(set (reg:DI 24)
-	(sign_extend:DI (match_operand:SI 1 "nonimmediate_operand" "")))
-   (set (reg:DI 25)
-	(sign_extend:DI (match_operand:SI 2 "nonimmediate_operand" "")))
-   (parallel [(set (reg:DI 27)
-		   (sign_extend:DI (udiv:SI (reg:DI 24) (reg:DI 25))))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:SI 0 "general_operand" "")
-	(subreg:SI (reg:DI 27) 0))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-(define_expand "modsi3"
-  [(set (reg:DI 24)
-	(sign_extend:DI (match_operand:SI 1 "nonimmediate_operand" "")))
-   (set (reg:DI 25)
-	(sign_extend:DI (match_operand:SI 2 "nonimmediate_operand" "")))
-   (parallel [(set (reg:DI 27)
-		   (sign_extend:DI (mod:SI (reg:DI 24) (reg:DI 25))))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:SI 0 "general_operand" "")
-	(subreg:SI (reg:DI 27) 0))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-(define_expand "umodsi3"
-  [(set (reg:DI 24)
-	(sign_extend:DI (match_operand:SI 1 "nonimmediate_operand" "")))
-   (set (reg:DI 25)
-	(sign_extend:DI (match_operand:SI 2 "nonimmediate_operand" "")))
-   (parallel [(set (reg:DI 27)
-		   (sign_extend:DI (umod:SI (reg:DI 24) (reg:DI 25))))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:SI 0 "general_operand" "")
-	(subreg:SI (reg:DI 27) 0))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-(define_expand "divdi3"
-  [(set (reg:DI 24) (match_operand:DI 1 "input_operand" ""))
-   (set (reg:DI 25) (match_operand:DI 2 "input_operand" ""))
-   (parallel [(set (reg:DI 27)
-		   (div:DI (reg:DI 24)
-			   (reg:DI 25)))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:DI 0 "general_operand" "")
-	(reg:DI 27))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-(define_expand "udivdi3"
-  [(set (reg:DI 24) (match_operand:DI 1 "input_operand" ""))
-   (set (reg:DI 25) (match_operand:DI 2 "input_operand" ""))
-   (parallel [(set (reg:DI 27)
-		   (udiv:DI (reg:DI 24)
-			    (reg:DI 25)))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:DI 0 "general_operand" "")
-	(reg:DI 27))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-(define_expand "moddi3"
-  [(set (reg:DI 24) (match_operand:DI 1 "input_operand" ""))
-   (set (reg:DI 25) (match_operand:DI 2 "input_operand" ""))
-   (parallel [(set (reg:DI 27)
-		   (mod:DI (reg:DI 24)
-			   (reg:DI 25)))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:DI 0 "general_operand" "")
-	(reg:DI 27))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-(define_expand "umoddi3"
-  [(set (reg:DI 24) (match_operand:DI 1 "input_operand" ""))
-   (set (reg:DI 25) (match_operand:DI 2 "input_operand" ""))
-   (parallel [(set (reg:DI 27)
-		   (umod:DI (reg:DI 24)
-			    (reg:DI 25)))
-	      (clobber (reg:DI 23))
-	      (clobber (reg:DI 28))])
-   (set (match_operand:DI 0 "general_operand" "")
-	(reg:DI 27))]
-  "!TARGET_OPEN_VMS"
-  "")
-
-;; Lengths of 8 for ldq $t12,__divq($gp); jsr $t9,($t12),__divq as
-;; expanded by the assembler.
-(define_insn ""
-  [(set (reg:DI 27)
-	(sign_extend:DI (match_operator:SI 1 "divmod_operator"
-			[(reg:DI 24) (reg:DI 25)])))
-   (clobber (reg:DI 23))
-   (clobber (reg:DI 28))]
-  "!TARGET_OPEN_VMS"
-  "%E1 $24,$25,$27"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "8")])
-
-(define_insn ""
-  [(set (reg:DI 27)
-	(match_operator:DI 1 "divmod_operator"
-			[(reg:DI 24) (reg:DI 25)]))
-   (clobber (reg:DI 23))
-   (clobber (reg:DI 28))]
-  "!TARGET_OPEN_VMS"
-  "%E1 $24,$25,$27"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "8")])
-
-;; Next are the basic logical operations.  These only exist in DImode.
-
-(define_insn "anddi3"
-  [(set (match_operand:DI 0 "register_operand" "=r,r,r")
-	(and:DI (match_operand:DI 1 "reg_or_0_operand" "%rJ,rJ,rJ")
-		(match_operand:DI 2 "and_operand" "rI,N,MH")))]
-  ""
-  "@
-   and %r1,%2,%0
-   bic %r1,%N2,%0
-   zapnot %r1,%m2,%0"
-  [(set_attr "type" "ilog,ilog,shift")])
-
-;; There are times when we can split an AND into two AND insns.  This occurs
-;; when we can first clear any bytes and then clear anything else.  For
-;; example "I & 0xffff07" is "(I & 0xffffff) & 0xffffffffffffff07".
-;; Only do this when running on 64-bit host since the computations are
-;; too messy otherwise.
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(and:DI (match_operand:DI 1 "register_operand" "")
-		(match_operand:DI 2 "const_int_operand" "")))]
-  "HOST_BITS_PER_WIDE_INT == 64 && ! and_operand (operands[2], DImode)"
-  [(set (match_dup 0) (and:DI (match_dup 1) (match_dup 3)))
-   (set (match_dup 0) (and:DI (match_dup 0) (match_dup 4)))]
-  "
-{
-  unsigned HOST_WIDE_INT mask1 = INTVAL (operands[2]);
-  unsigned HOST_WIDE_INT mask2 = mask1;
-  int i;
-
-  /* For each byte that isn't all zeros, make it all ones.  */
-  for (i = 0; i < 64; i += 8)
-    if ((mask1 & ((HOST_WIDE_INT) 0xff << i)) != 0)
-      mask1 |= (HOST_WIDE_INT) 0xff << i;
-
-  /* Now turn on any bits we've just turned off.  */
-  mask2 |= ~ mask1;
-
-  operands[3] = GEN_INT (mask1);
-  operands[4] = GEN_INT (mask2);
-}")
-
-(define_insn "zero_extendqihi2"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(zero_extend:HI (match_operand:QI 1 "register_operand" "r")))]
-  ""
-  "and %1,0xff,%0"
-  [(set_attr "type" "ilog")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "r,m")))]
-  "TARGET_BWX"
-  "@
-   and %1,0xff,%0
-   ldbu %0,%1"
-  [(set_attr "type" "ilog,ild")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(zero_extend:SI (match_operand:QI 1 "register_operand" "r")))]
-  "! TARGET_BWX"
-  "and %1,0xff,%0"
-  [(set_attr "type" "ilog")])
-
-(define_expand "zero_extendqisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:QI 1 "register_operand" "")))]
-  ""
-  "")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(zero_extend:DI (match_operand:QI 1 "nonimmediate_operand" "r,m")))]
-  "TARGET_BWX"
-  "@
-   and %1,0xff,%0
-   ldbu %0,%1"
-  [(set_attr "type" "ilog,ild")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (match_operand:QI 1 "register_operand" "r")))]
-  "! TARGET_BWX"
-  "and %1,0xff,%0"
-  [(set_attr "type" "ilog")])
-  
-(define_expand "zero_extendqidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (match_operand:QI 1 "register_operand" "")))]
-  ""
-  "")
-  
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,m")))]
-  "TARGET_BWX"
-  "@
-   zapnot %1,3,%0
-   ldwu %0,%1"
-  [(set_attr "type" "shift,ild")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(zero_extend:SI (match_operand:HI 1 "register_operand" "r")))]
-  "! TARGET_BWX"
-  "zapnot %1,3,%0"
-  [(set_attr "type" "shift")])
-
-(define_expand "zero_extendhisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:HI 1 "register_operand" "")))]
-  ""
-  "")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(zero_extend:DI (match_operand:HI 1 "nonimmediate_operand" "r,m")))]
-  "TARGET_BWX"
-  "@
-   zapnot %1,3,%0
-   ldwu %0,%1"
-  [(set_attr "type" "shift,ild")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (match_operand:HI 1 "register_operand" "r")))]
-  ""
-  "zapnot %1,3,%0"
-  [(set_attr "type" "shift")])
-
-(define_expand "zero_extendhidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (match_operand:HI 1 "register_operand" "")))]
-  ""
-  "")
-
-(define_insn "zero_extendsidi2"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (match_operand:SI 1 "register_operand" "r")))]
-  ""
-  "zapnot %1,15,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn  ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(and:DI (not:DI (match_operand:DI 1 "reg_or_8bit_operand" "rI"))
-		(match_operand:DI 2 "reg_or_0_operand" "rJ")))]
-  ""
-  "bic %r2,%1,%0"
-  [(set_attr "type" "ilog")])
-
-(define_insn "iordi3"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(ior:DI (match_operand:DI 1 "reg_or_0_operand" "%rJ,rJ")
-		(match_operand:DI 2 "or_operand" "rI,N")))]
-  ""
-  "@
-   bis %r1,%2,%0
-   ornot %r1,%N2,%0"
-  [(set_attr "type" "ilog")])
-
-(define_insn "one_cmpldi2"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(not:DI (match_operand:DI 1 "reg_or_8bit_operand" "rI")))]
-  ""
-  "ornot $31,%1,%0"
-  [(set_attr "type" "ilog")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ior:DI (not:DI (match_operand:DI 1 "reg_or_8bit_operand" "rI"))
-		(match_operand:DI 2 "reg_or_0_operand" "rJ")))]
-  ""
-  "ornot %r2,%1,%0"
-  [(set_attr "type" "ilog")])
-
-(define_insn "xordi3"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(xor:DI (match_operand:DI 1 "reg_or_0_operand" "%rJ,rJ")
-		(match_operand:DI 2 "or_operand" "rI,N")))]
-  ""
-  "@
-   xor %r1,%2,%0
-   eqv %r1,%N2,%0"
-  [(set_attr "type" "ilog")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(not:DI (xor:DI (match_operand:DI 1 "register_operand" "%rJ")
-			(match_operand:DI 2 "register_operand" "rI"))))]
-  ""
-  "eqv %r1,%2,%0"
-  [(set_attr "type" "ilog")])
-
-;; Handle the FFS insn iff we support CIX. 
-;;
-;; These didn't make it into EV6 pass 2 as planned.  Instead they
-;; cropped cttz/ctlz/ctpop from the old CIX and renamed it FIX for
-;; "Square Root and Floating Point Convert Extension".
-;;
-;; I'm assured that these insns will make it into EV67 (first pass
-;; due Summer 1999), presumably with a new AMASK bit, and presumably
-;; will still be named CIX.
-
-(define_expand "ffsdi2"
-  [(set (match_dup 2)
-	(unspec [(match_operand:DI 1 "register_operand" "")] 1))
-   (set (match_dup 3)
-	(plus:DI (match_dup 2) (const_int 1)))
-   (set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (eq (match_dup 1) (const_int 0))
-			 (const_int 0) (match_dup 3)))]
-  "TARGET_CIX"
-  "
-{
-  operands[2] = gen_reg_rtx (DImode);
-  operands[3] = gen_reg_rtx (DImode);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(unspec [(match_operand:DI 1 "register_operand" "r")] 1))]
-  "TARGET_CIX"
-  "cttz %1,%0"
-  ; EV6 calls all mvi and cttz/ctlz/popc class imisc, so just 
-  ; reuse the existing type name.
-  [(set_attr "type" "mvi")])
-
-;; Next come the shifts and the various extract and insert operations.
-
-(define_insn "ashldi3"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(ashift:DI (match_operand:DI 1 "reg_or_0_operand" "rJ,rJ")
-		   (match_operand:DI 2 "reg_or_6bit_operand" "P,rS")))]
-  ""
-  "*
-{
-  switch (which_alternative)
-    {
-    case 0:
-      if (operands[2] == const1_rtx)
-	return \"addq %r1,%r1,%0\";
-      else
-	return \"s%P2addq %r1,0,%0\";
-    case 1:
-      return \"sll %r1,%2,%0\";
-    default:
-      abort();
-    }
-}"
-  [(set_attr "type" "iadd,shift")])
-
-;; ??? The following pattern is made by combine, but earlier phases
-;; (specifically flow) can't handle it.  This occurs in jump.c.  Deal
-;; with this in a better way at some point.
-;;(define_insn ""
-;;  [(set (match_operand:DI 0 "register_operand" "=r")
-;;	(sign_extend:DI
-;;	 (subreg:SI (ashift:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-;;			       (match_operand:DI 2 "const_int_operand" "P"))
-;;		    0)))]
-;;  "INTVAL (operands[2]) >= 1 && INTVAL (operands[2]) <= 3"
-;;  "*
-;;{
-;;  if (operands[2] == const1_rtx)
-;;    return \"addl %r1,%r1,%0\";
-;;  else
-;;    return \"s%P2addl %r1,0,%0\";
-;; }"
-;;  [(set_attr "type" "iadd")])
-			  
-(define_insn "lshrdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(lshiftrt:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-		     (match_operand:DI 2 "reg_or_6bit_operand" "rS")))]
-  ""
-  "srl %r1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "ashrdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashiftrt:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-		     (match_operand:DI 2 "reg_or_6bit_operand" "rS")))]
-  ""
-  "sra %r1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_expand "extendqihi2"
-  [(set (match_dup 2)
-	(ashift:DI (match_operand:QI 1 "some_operand" "")
-		   (const_int 56)))
-   (set (match_operand:HI 0 "register_operand" "")
-	(ashiftrt:DI (match_dup 2)
-		     (const_int 56)))]
-  ""
-  "
-{
-  if (TARGET_BWX)
-    {
-      emit_insn (gen_extendqihi2x (operands[0],
-				   force_reg (QImode, operands[1])));
-      DONE;
-    }
- 
- /* If we have an unaligned MEM, extend to DImode (which we do
-     specially) and then copy to the result.  */
-  if (unaligned_memory_operand (operands[1], HImode))
-    {
-      rtx temp = gen_reg_rtx (DImode);
-
-      emit_insn (gen_extendqidi2 (temp, operands[1]));
-      emit_move_insn (operands[0], gen_lowpart (HImode, temp));
-      DONE;
-    }
-
-  operands[0] = gen_lowpart (DImode, operands[0]);
-  operands[1] = gen_lowpart (DImode, force_reg (QImode, operands[1]));
-  operands[2] = gen_reg_rtx (DImode);
-}")
-
-(define_insn "extendqidi2x"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI (match_operand:QI 1 "register_operand" "r")))]
-  "TARGET_BWX"
-  "sextb %1,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extendhidi2x"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI (match_operand:HI 1 "register_operand" "r")))]
-  "TARGET_BWX"
-  "sextw %1,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extendqisi2x"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(sign_extend:SI (match_operand:QI 1 "register_operand" "r")))]
-  "TARGET_BWX"
-  "sextb %1,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extendhisi2x"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(sign_extend:SI (match_operand:HI 1 "register_operand" "r")))]
-  "TARGET_BWX"
-  "sextw %1,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extendqihi2x"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(sign_extend:HI (match_operand:QI 1 "register_operand" "r")))]
-  "TARGET_BWX"
-  "sextb %1,%0"
-  [(set_attr "type" "shift")])
-
-(define_expand "extendqisi2"
-  [(set (match_dup 2)
-	(ashift:DI (match_operand:QI 1 "some_operand" "")
-		   (const_int 56)))
-   (set (match_operand:SI 0 "register_operand" "")
-	(ashiftrt:DI (match_dup 2)
-		     (const_int 56)))]
-  ""
-  "
-{
-  if (TARGET_BWX)
-    {
-      emit_insn (gen_extendqisi2x (operands[0],
-				   force_reg (QImode, operands[1])));
-      DONE;
-    }
-
-  /* If we have an unaligned MEM, extend to a DImode form of
-     the result (which we do specially).  */
-  if (unaligned_memory_operand (operands[1], QImode))
-    {
-      rtx temp = gen_reg_rtx (DImode);
-
-      emit_insn (gen_extendqidi2 (temp, operands[1]));
-      emit_move_insn (operands[0], gen_lowpart (SImode, temp));
-      DONE;
-    }
-
-  operands[0] = gen_lowpart (DImode, operands[0]);
-  operands[1] = gen_lowpart (DImode, force_reg (QImode, operands[1]));
-  operands[2] = gen_reg_rtx (DImode);
-}")
-
-(define_expand "extendqidi2"
-  [(set (match_dup 2)
-	(ashift:DI (match_operand:QI 1 "some_operand" "")
-		   (const_int 56)))
-   (set (match_operand:DI 0 "register_operand" "")
-	(ashiftrt:DI (match_dup 2)
-		     (const_int 56)))]
-  ""
-  "
-{
-  if (TARGET_BWX)
-    {
-      emit_insn (gen_extendqidi2x (operands[0],
-				   force_reg (QImode, operands[1])));
-      DONE;
-    }
-
-  if (unaligned_memory_operand (operands[1], QImode))
-    {
-      rtx seq
-	= gen_unaligned_extendqidi (operands[0],
-				    get_unaligned_address (operands[1], 1));
-
-      alpha_set_memflags (seq, operands[1]);
-      emit_insn (seq);
-      DONE;
-    }
-
-  operands[1] = gen_lowpart (DImode, force_reg (QImode, operands[1]));
-  operands[2] = gen_reg_rtx (DImode);
-}")
-
-(define_expand "extendhisi2"
-  [(set (match_dup 2)
-	(ashift:DI (match_operand:HI 1 "some_operand" "")
-		   (const_int 48)))
-   (set (match_operand:SI 0 "register_operand" "")
-	(ashiftrt:DI (match_dup 2)
-		     (const_int 48)))]
-  ""
-  "
-{
-  if (TARGET_BWX)
-    {
-      emit_insn (gen_extendhisi2x (operands[0],
-				   force_reg (HImode, operands[1])));
-      DONE;
-    }
-
-  /* If we have an unaligned MEM, extend to a DImode form of
-     the result (which we do specially).  */
-  if (unaligned_memory_operand (operands[1], HImode))
-    {
-      rtx temp = gen_reg_rtx (DImode);
-
-      emit_insn (gen_extendhidi2 (temp, operands[1]));
-      emit_move_insn (operands[0], gen_lowpart (SImode, temp));
-      DONE;
-    }
-
-  operands[0] = gen_lowpart (DImode, operands[0]);
-  operands[1] = gen_lowpart (DImode, force_reg (HImode, operands[1]));
-  operands[2] = gen_reg_rtx (DImode);
-}")
-
-(define_expand "extendhidi2"
-  [(set (match_dup 2)
-	(ashift:DI (match_operand:HI 1 "some_operand" "")
-		   (const_int 48)))
-   (set (match_operand:DI 0 "register_operand" "")
-	(ashiftrt:DI (match_dup 2)
-		     (const_int 48)))]
-  ""
-  "
-{
-  if (TARGET_BWX)
-    {
-      emit_insn (gen_extendhidi2x (operands[0],
-				   force_reg (HImode, operands[1])));
-      DONE;
-    }
-
-  if (unaligned_memory_operand (operands[1], HImode))
-    {
-      rtx seq
-	= gen_unaligned_extendhidi (operands[0],
-				    get_unaligned_address (operands[1], 2));
-
-      alpha_set_memflags (seq, operands[1]);
-      emit_insn (seq);
-      DONE;
-    }
-
-  operands[1] = gen_lowpart (DImode, force_reg (HImode, operands[1]));
-  operands[2] = gen_reg_rtx (DImode);
-}")
-
-;; Here's how we sign extend an unaligned byte and halfword.  Doing this
-;; as a pattern saves one instruction.  The code is similar to that for
-;; the unaligned loads (see below).
-;;
-;; Operand 1 is the address + 1 (+2 for HI), operand 0 is the result.
-(define_expand "unaligned_extendqidi"
-  [(set (match_dup 2) (match_operand:DI 1 "address_operand" ""))
-   (set (match_dup 3)
-	(mem:DI (and:DI (plus:DI (match_dup 2) (const_int -1))
-			(const_int -8))))
-   (set (match_dup 4)
-	(ashift:DI (match_dup 3)
-		   (minus:DI (const_int 56)
-			     (ashift:DI
-			      (and:DI (plus:DI (match_dup 2) (const_int -1))
-				      (const_int 7))
-			      (const_int 3)))))
-   (set (subreg:DI (match_operand:QI 0 "register_operand" "") 0)
-	(ashiftrt:DI (match_dup 4) (const_int 56)))]
-  ""
-  "
-{ operands[2] = gen_reg_rtx (DImode);
-  operands[3] = gen_reg_rtx (DImode);
-  operands[4] = gen_reg_rtx (DImode);
-}")
-
-(define_expand "unaligned_extendhidi"
-  [(set (match_dup 2) (match_operand:DI 1 "address_operand" ""))
-   (set (match_dup 3)
-	(mem:DI (and:DI (plus:DI (match_dup 2) (const_int -2))
-			(const_int -8))))
-   (set (match_dup 4)
-	(ashift:DI (match_dup 3)
-		   (minus:DI (const_int 56)
-			     (ashift:DI
-			      (and:DI (plus:DI (match_dup 2) (const_int -1))
-				      (const_int 7))
-			      (const_int 3)))))
-   (set (subreg:DI (match_operand:QI 0 "register_operand" "") 0)
-	(ashiftrt:DI (match_dup 4) (const_int 48)))]
-  ""
-  "
-{ operands[2] = gen_reg_rtx (DImode);
-  operands[3] = gen_reg_rtx (DImode);
-  operands[4] = gen_reg_rtx (DImode);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extract:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-			 (match_operand:DI 2 "mode_width_operand" "n")
-			 (match_operand:DI 3 "mul8_operand" "I")))]
-  ""
-  "ext%M2l %r1,%s3,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extxl"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extract:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-			 (match_operand:DI 2 "mode_width_operand" "n")
-			 (ashift:DI (match_operand:DI 3 "reg_or_8bit_operand" "rI")
-				    (const_int 3))))]
-  ""
-  "ext%M2l %r1,%3,%0"
-  [(set_attr "type" "shift")])
-
-;; Combine has some strange notion of preserving existing undefined behaviour
-;; in shifts larger than a word size.  So capture these patterns that it 
-;; should have turned into zero_extracts.
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(and (lshiftrt:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-		(ashift:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			   (const_int 3)))
-	     (match_operand:DI 3 "mode_mask_operand" "n")))]
-  ""
-  "ext%U3l %1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(lshiftrt:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-	  (ashift:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-		     (const_int 3))))]
-  ""
-  "extql %1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extqh"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI
-	 (match_operand:DI 1 "reg_or_0_operand" "rJ")
-	  (minus:DI (const_int 56)
-		    (ashift:DI
-		     (and:DI
-		      (plus:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			       (const_int -1))
-		      (const_int 7))
-		     (const_int 3)))))]
-  ""
-  "extqh %r1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extlh"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI
-	 (and:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-		 (const_int 2147483647))
-	 (minus:DI (const_int 56)
-		    (ashift:DI
-		     (and:DI
-		      (plus:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			       (const_int -1))
-		      (const_int 7))
-		     (const_int 3)))))]
-  ""
-  "extlh %r1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "extwh"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI
-	 (and:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-		 (const_int 65535))
-	 (minus:DI (const_int 56)
-		    (ashift:DI
-		     (and:DI
-		      (plus:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			       (const_int -1))
-		      (const_int 7))
-		     (const_int 3)))))]
-  ""
-  "extwh %r1,%2,%0"
-  [(set_attr "type" "shift")])
-
-;; This converts an extXl into an extXh with an appropriate adjustment
-;; to the address calculation.
-
-;;(define_split
-;;  [(set (match_operand:DI 0 "register_operand" "")
-;;	(ashift:DI (zero_extract:DI (match_operand:DI 1 "register_operand" "")
-;;				    (match_operand:DI 2 "mode_width_operand" "")
-;;				    (ashift:DI (match_operand:DI 3 "" "")
-;;					       (const_int 3)))
-;;		   (match_operand:DI 4 "const_int_operand" "")))
-;;   (clobber (match_operand:DI 5 "register_operand" ""))]
-;;  "INTVAL (operands[4]) == 64 - INTVAL (operands[2])"
-;;  [(set (match_dup 5) (match_dup 6))
-;;   (set (match_dup 0)
-;;	(ashift:DI (zero_extract:DI (match_dup 1) (match_dup 2)
-;;				    (ashift:DI (plus:DI (match_dup 5)
-;;							(match_dup 7))
-;;					       (const_int 3)))
-;;		   (match_dup 4)))]
-;;  "
-;;{
-;;  operands[6] = plus_constant (operands[3], 
-;;			       INTVAL (operands[2]) / BITS_PER_UNIT);
-;;  operands[7] = GEN_INT (- INTVAL (operands[2]) / BITS_PER_UNIT);
-;;}")
-  
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (zero_extend:DI (match_operand:QI 1 "register_operand" "r"))
-		   (match_operand:DI 2 "mul8_operand" "I")))]
-  ""
-  "insbl %1,%s2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (zero_extend:DI (match_operand:HI 1 "register_operand" "r"))
-		   (match_operand:DI 2 "mul8_operand" "I")))]
-  ""
-  "inswl %1,%s2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
-		   (match_operand:DI 2 "mul8_operand" "I")))]
-  ""
-  "insll %1,%s2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "insbl"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (zero_extend:DI (match_operand:QI 1 "register_operand" "r"))
-		   (ashift:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			      (const_int 3))))]
-  ""
-  "insbl %1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "inswl"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (zero_extend:DI (match_operand:HI 1 "register_operand" "r"))
-		   (ashift:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			      (const_int 3))))]
-  ""
-  "inswl %1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "insll"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
-		   (ashift:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			      (const_int 3))))]
-  ""
-  "insll %1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "insql"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (match_operand:DI 1 "register_operand" "r")
-		   (ashift:DI (match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			      (const_int 3))))]
-  ""
-  "insql %1,%2,%0"
-  [(set_attr "type" "shift")])
-
-;; Combine has this sometimes habit of moving the and outside of the
-;; shift, making life more interesting.
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(and:DI (ashift:DI (match_operand:DI 1 "register_operand" "r")
-		   	   (match_operand:DI 2 "mul8_operand" "I"))
-		(match_operand:DI 3 "immediate_operand" "i")))]
-  "HOST_BITS_PER_WIDE_INT == 64
-   && GET_CODE (operands[3]) == CONST_INT
-   && (((unsigned HOST_WIDE_INT) 0xff << INTVAL (operands[2])
-        == (unsigned HOST_WIDE_INT) INTVAL (operands[3]))
-       || ((unsigned HOST_WIDE_INT) 0xffff << INTVAL (operands[2])
-        == (unsigned HOST_WIDE_INT) INTVAL (operands[3]))
-       || ((unsigned HOST_WIDE_INT) 0xffffffff << INTVAL (operands[2])
-        == (unsigned HOST_WIDE_INT) INTVAL (operands[3])))"
-  "*
-{
-#if HOST_BITS_PER_WIDE_INT == 64
-  if ((unsigned HOST_WIDE_INT) 0xff << INTVAL (operands[2])
-      == (unsigned HOST_WIDE_INT) INTVAL (operands[3]))
-    return \"insbl %1,%s2,%0\";
-  if ((unsigned HOST_WIDE_INT) 0xffff << INTVAL (operands[2])
-      == (unsigned HOST_WIDE_INT) INTVAL (operands[3]))
-    return \"inswl %1,%s2,%0\";
-  if ((unsigned HOST_WIDE_INT) 0xffffffff << INTVAL (operands[2])
-      == (unsigned HOST_WIDE_INT) INTVAL (operands[3]))
-    return \"insll %1,%s2,%0\";
-#endif
-  abort();
-}"
-  [(set_attr "type" "shift")])
-
-;; We do not include the insXh insns because they are complex to express
-;; and it does not appear that we would ever want to generate them.
-;;
-;; Since we need them for block moves, though, cop out and use unspec.
-
-(define_insn "insxh"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(unspec [(match_operand:DI 1 "register_operand" "r")
-		 (match_operand:DI 2 "mode_width_operand" "n")
-		 (match_operand:DI 3 "reg_or_8bit_operand" "rI")] 2))]
-  ""
-  "ins%M2h %1,%3,%0"
-  [(set_attr "type" "shift")])
-
-(define_insn "mskxl"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(and:DI (not:DI (ashift:DI
-			 (match_operand:DI 2 "mode_mask_operand" "n")
-			 (ashift:DI
-			  (match_operand:DI 3 "reg_or_8bit_operand" "rI")
-			  (const_int 3))))
-		(match_operand:DI 1 "reg_or_0_operand" "rJ")))]
-  ""
-  "msk%U2l %r1,%3,%0"
-  [(set_attr "type" "shift")])
-
-;; We do not include the mskXh insns because it does not appear we would
-;; ever generate one.
-;;
-;; Again, we do for block moves and we use unspec again.
-
-(define_insn "mskxh"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(unspec [(match_operand:DI 1 "register_operand" "r")
-		 (match_operand:DI 2 "mode_width_operand" "n")
-		 (match_operand:DI 3 "reg_or_8bit_operand" "rI")] 3))]
-  ""
-  "msk%M2h %1,%3,%0"
-  [(set_attr "type" "shift")])
-
-;; Floating-point operations.  All the double-precision insns can extend
-;; from single, so indicate that.  The exception are the ones that simply
-;; play with the sign bits; it's not clear what to do there.
-
-(define_insn "abssf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(abs:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "cpys $f31,%R1,%0"
-  [(set_attr "type" "fcpys")])
-
-(define_insn "absdf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(abs:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "cpys $f31,%R1,%0"
-  [(set_attr "type" "fcpys")])
-
-(define_insn "negsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(neg:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "cpysn %R1,%R1,%0"
-  [(set_attr "type" "fadd")])
-
-(define_insn "negdf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(neg:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "cpysn %R1,%R1,%0"
-  [(set_attr "type" "fadd")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=&f")
-	(plus:SF (match_operand:SF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "add%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "addsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(plus:SF (match_operand:SF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "add%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(plus:DF (match_operand:DF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "add%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "adddf3"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(plus:DF (match_operand:DF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "add%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(plus:DF (float_extend:DF
-		  (match_operand:SF 1 "reg_or_fp0_operand" "fG"))
-		 (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "add%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(plus:DF (float_extend:DF
-		  (match_operand:SF 1 "reg_or_fp0_operand" "%fG"))
-		 (float_extend:DF
-		  (match_operand:SF 2 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "add%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-;; Define conversion operators between DFmode and SImode, using the cvtql
-;; instruction.  To allow combine et al to do useful things, we keep the
-;; operation as a unit until after reload, at which point we split the
-;; instructions.
-;;
-;; Note that we (attempt to) only consider this optimization when the
-;; ultimate destination is memory.  If we will be doing further integer
-;; processing, it is cheaper to do the truncation in the int regs.
-
-(define_insn "*cvtql"
-  [(set (match_operand:SI 0 "register_operand" "=f")
-	(unspec:SI [(match_operand:DI 1 "reg_or_fp0_operand" "fG")] 5))]
-  "TARGET_FP"
-  "cvtql%` %R1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_split
-  [(set (match_operand:SI 0 "memory_operand" "")
-	(subreg:SI (fix:DI (match_operand:DF 1 "reg_or_fp0_operand" "")) 0))
-   (clobber (match_scratch:DI 2 ""))
-   (clobber (match_scratch:SI 3 ""))]
-  "TARGET_FP && reload_completed"
-  [(set (match_dup 2) (fix:DI (match_dup 1)))
-   (set (match_dup 3) (unspec:SI [(match_dup 2)] 5))
-   (set (match_dup 0) (match_dup 3))]
-  "")
-
-(define_split
-  [(set (match_operand:SI 0 "memory_operand" "")
-	(subreg:SI (fix:DI (match_operand:DF 1 "reg_or_fp0_operand" "")) 0))
-   (clobber (match_scratch:DI 2 ""))]
-  "TARGET_FP && reload_completed"
-  [(set (match_dup 2) (fix:DI (match_dup 1)))
-   (set (match_dup 3) (unspec:SI [(match_dup 2)] 5))
-   (set (match_dup 0) (match_dup 3))]
-  ;; Due to REG_CANNOT_CHANGE_SIZE issues, we cannot simply use SUBREG.
-  "operands[3] = gen_rtx_REG (SImode, REGNO (operands[2]));")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "memory_operand" "=m")
-	(subreg:SI (fix:DI (match_operand:DF 1 "reg_or_fp0_operand" "fG")) 0))
-   (clobber (match_scratch:DI 2 "=&f"))
-   (clobber (match_scratch:SI 3 "=&f"))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "#"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "memory_operand" "=m")
-	(subreg:SI (fix:DI (match_operand:DF 1 "reg_or_fp0_operand" "fG")) 0))
-   (clobber (match_scratch:DI 2 "=f"))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "#"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "reg_no_subreg_operand" "=&f")
-	(fix:DI (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cvt%-q%(c %R1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "fix_truncdfdi2"
-  [(set (match_operand:DI 0 "reg_no_subreg_operand" "=f")
-	(fix:DI (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "cvt%-q%(c %R1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-;; Likewise between SFmode and SImode.
-
-(define_split
-  [(set (match_operand:SI 0 "memory_operand" "")
-	(subreg:SI (fix:DI (float_extend:DF
-		 (match_operand:SF 1 "reg_or_fp0_operand" ""))) 0))
-   (clobber (match_scratch:DI 2 ""))
-   (clobber (match_scratch:SI 3 ""))]
-  "TARGET_FP && reload_completed"
-  [(set (match_dup 2) (fix:DI (float_extend:DF (match_dup 1))))
-   (set (match_dup 3) (unspec:SI [(match_dup 2)] 5))
-   (set (match_dup 0) (match_dup 3))]
-  "")
-
-(define_split
-  [(set (match_operand:SI 0 "memory_operand" "")
-	(subreg:SI (fix:DI (float_extend:DF
-		 (match_operand:SF 1 "reg_or_fp0_operand" ""))) 0))
-   (clobber (match_scratch:DI 2 ""))]
-  "TARGET_FP && reload_completed"
-  [(set (match_dup 2) (fix:DI (float_extend:DF (match_dup 1))))
-   (set (match_dup 3) (unspec:SI [(match_dup 2)] 5))
-   (set (match_dup 0) (match_dup 3))]
-  ;; Due to REG_CANNOT_CHANGE_SIZE issues, we cannot simply use SUBREG.
-  "operands[3] = gen_rtx_REG (SImode, REGNO (operands[2]));")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "memory_operand" "=m")
-	(subreg:SI (fix:DI (float_extend:DF
-		 (match_operand:SF 1 "reg_or_fp0_operand" "fG"))) 0))
-   (clobber (match_scratch:DI 2 "=&f"))
-   (clobber (match_scratch:SI 3 "=&f"))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "#"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "memory_operand" "=m")
-	(subreg:SI (fix:DI (float_extend:DF
-		 (match_operand:SF 1 "reg_or_fp0_operand" "fG"))) 0))
-   (clobber (match_scratch:DI 2 "=f"))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "#"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "reg_no_subreg_operand" "=&f")
-	(fix:DI (float_extend:DF
-		 (match_operand:SF 1 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cvt%-q%(c %R1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "fix_truncsfdi2"
-  [(set (match_operand:DI 0 "reg_no_subreg_operand" "=f")
-	(fix:DI (float_extend:DF
-		 (match_operand:SF 1 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP"
-  "cvt%-q%(c %R1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=&f")
-	(float:SF (match_operand:DI 1 "reg_no_subreg_operand" "f")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cvtq%,%+%& %1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "floatdisf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float:SF (match_operand:DI 1 "reg_no_subreg_operand" "f")))]
-  "TARGET_FP"
-  "cvtq%,%+%& %1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(float:DF (match_operand:DI 1 "reg_no_subreg_operand" "f")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cvtq%-%+%& %1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "floatdidf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(float:DF (match_operand:DI 1 "reg_no_subreg_operand" "f")))]
-  "TARGET_FP"
-  "cvtq%-%+%& %1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_expand "extendsfdf2"
-  [(use (match_operand:DF 0 "register_operand" ""))
-   (use (match_operand:SF 1 "nonimmediate_operand" ""))]
-  "TARGET_FP"
-"
-{
-  if (alpha_tp == ALPHA_TP_INSN)
-    emit_insn (gen_extendsfdf2_tp (operands[0],
-				   force_reg (SFmode, operands[1])));
-  else
-    emit_insn (gen_extendsfdf2_no_tp (operands[0], operands[1]));
-
-  DONE;
-}")
-;; FIXME
-(define_insn "extendsfdf2_tp"
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(float_extend:DF (match_operand:SF 1 "register_operand" "f")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cvtsts %1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "extendsfdf2_no_tp"
-  [(set (match_operand:DF 0 "register_operand" "=f,f,m")
-	(float_extend:DF (match_operand:SF 1 "nonimmediate_operand" "f,m,f")))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "@
-   fmov %1,%0
-   ld%, %0,%1
-   st%- %1,%0"
-  [(set_attr "type" "fcpys,fld,fst")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=&f")
-	(float_truncate:SF (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cvt%-%,%)%& %R1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "truncdfsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float_truncate:SF (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "cvt%-%,%)%& %R1,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=&f")
-	(div:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")
-		(match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "div%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fdiv")
-   (set_attr "opsize" "si")
-   (set_attr "trap" "yes")])
-
-(define_insn "divsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(div:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")
-		(match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "div%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fdiv")
-   (set_attr "opsize" "si")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(div:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")
-		(match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "div%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fdiv")
-   (set_attr "trap" "yes")])
-
-(define_insn "divdf3"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(div:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")
-		(match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "div%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fdiv")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(div:DF (float_extend:DF (match_operand:SF 1 "reg_or_fp0_operand" "fG"))
-		(match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "div%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fdiv")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(div:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")
-		(float_extend:DF
-		 (match_operand:SF 2 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "div%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fdiv")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(div:DF (float_extend:DF (match_operand:SF 1 "reg_or_fp0_operand" "fG"))
-		(float_extend:DF (match_operand:SF 2 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "div%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fdiv")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=&f")
-	(mult:SF (match_operand:SF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "mul%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fmul")
-   (set_attr "trap" "yes")])
-
-(define_insn "mulsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(mult:SF (match_operand:SF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "mul%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fmul")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(mult:DF (match_operand:DF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "mul%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fmul")
-   (set_attr "trap" "yes")])
-
-(define_insn "muldf3"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(mult:DF (match_operand:DF 1 "reg_or_fp0_operand" "%fG")
-		 (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "mul%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fmul")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(mult:DF (float_extend:DF
-		  (match_operand:SF 1 "reg_or_fp0_operand" "fG"))
-		 (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "mul%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fmul")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(mult:DF (float_extend:DF
-		  (match_operand:SF 1 "reg_or_fp0_operand" "%fG"))
-		 (float_extend:DF
-		  (match_operand:SF 2 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "mul%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fmul")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=&f")
-	(minus:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")
-		  (match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "sub%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "subsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(minus:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")
-		  (match_operand:SF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "sub%,%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(minus:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")
-		  (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "sub%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn "subdf3"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(minus:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")
-		  (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP"
-  "sub%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(minus:DF (float_extend:DF
-		   (match_operand:SF 1 "reg_or_fp0_operand" "fG"))
-		  (match_operand:DF 2 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "sub%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(minus:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")
-		  (float_extend:DF
-		   (match_operand:SF 2 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "sub%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(minus:DF (float_extend:DF
-		   (match_operand:SF 1 "reg_or_fp0_operand" "fG"))
-		  (float_extend:DF
-		   (match_operand:SF 2 "reg_or_fp0_operand" "fG"))))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "sub%-%)%& %R1,%R2,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=&f")
-	(sqrt:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && TARGET_FIX && alpha_tp == ALPHA_TP_INSN"
-  "sqrt%,%)%& %R1,%0"
-  [(set_attr "type" "fsqrt")
-   (set_attr "opsize" "si")
-   (set_attr "trap" "yes")])
-
-(define_insn "sqrtsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(sqrt:SF (match_operand:SF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && TARGET_FIX"
-  "sqrt%,%)%& %R1,%0"
-  [(set_attr "type" "fsqrt")
-   (set_attr "opsize" "si")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(sqrt:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && TARGET_FIX && alpha_tp == ALPHA_TP_INSN"
-  "sqrt%-%)%& %R1,%0"
-  [(set_attr "type" "fsqrt")
-   (set_attr "trap" "yes")])
-
-(define_insn "sqrtdf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(sqrt:DF (match_operand:DF 1 "reg_or_fp0_operand" "fG")))]
-  "TARGET_FP && TARGET_FIX"
-  "sqrt%-%)%& %1,%0"
-  [(set_attr "type" "fsqrt")
-   (set_attr "trap" "yes")])
-
-;; Next are all the integer comparisons, and conditional moves and branches
-;; and some of the related define_expand's and define_split's.
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(match_operator:DI 1 "alpha_comparison_operator"
-			   [(match_operand:DI 2 "reg_or_0_operand" "rJ")
-			    (match_operand:DI 3 "reg_or_8bit_operand" "rI")]))]
-  ""
-  "cmp%C1 %r2,%3,%0"
-  [(set_attr "type" "icmp")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (match_operator:DI 1 "alpha_swapped_comparison_operator"
-			   [(match_operand:DI 2 "reg_or_8bit_operand" "rI")
-			    (match_operand:DI 3 "reg_or_0_operand" "rJ")]))]
-  ""
-  "cmp%c1 %r3,%2,%0"
-  [(set_attr "type" "icmp")])
-
-;; This pattern exists so conditional moves of SImode values are handled.
-;; Comparisons are still done in DImode though.
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
-	(if_then_else:SI
-	 (match_operator 2 "signed_comparison_operator"
-			 [(match_operand:DI 3 "reg_or_0_operand" "rJ,rJ,J,J")
-			  (match_operand:DI 4 "reg_or_0_operand" "J,J,rJ,rJ")])
-	 (match_operand:SI 1 "reg_or_8bit_operand" "rI,0,rI,0")
-	 (match_operand:SI 5 "reg_or_8bit_operand" "0,rI,0,rI")))]
-  "operands[3] == const0_rtx || operands[4] == const0_rtx"
-  "@
-   cmov%C2 %r3,%1,%0
-   cmov%D2 %r3,%5,%0
-   cmov%c2 %r4,%1,%0
-   cmov%d2 %r4,%5,%0"
-  [(set_attr "type" "icmov")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r,r,r")
-	(if_then_else:DI
-	 (match_operator 2 "signed_comparison_operator"
-			 [(match_operand:DI 3 "reg_or_0_operand" "rJ,rJ,J,J")
-			  (match_operand:DI 4 "reg_or_0_operand" "J,J,rJ,rJ")])
-	 (match_operand:DI 1 "reg_or_8bit_operand" "rI,0,rI,0")
-	 (match_operand:DI 5 "reg_or_8bit_operand" "0,rI,0,rI")))]
-  "operands[3] == const0_rtx || operands[4] == const0_rtx"
-  "@
-   cmov%C2 %r3,%1,%0
-   cmov%D2 %r3,%5,%0
-   cmov%c2 %r4,%1,%0
-   cmov%d2 %r4,%5,%0"
-  [(set_attr "type" "icmov")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(if_then_else:DI
-	 (eq (zero_extract:DI (match_operand:DI 2 "reg_or_0_operand" "rJ,rJ")
-			      (const_int 1)
-			      (const_int 0))
-	     (const_int 0))
-	 (match_operand:DI 1 "reg_or_8bit_operand" "rI,0")
-	 (match_operand:DI 3 "reg_or_8bit_operand" "0,rI")))]
-  ""
-  "@
-   cmovlbc %r2,%1,%0
-   cmovlbs %r2,%3,%0"
-  [(set_attr "type" "icmov")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(if_then_else:DI
-	 (ne (zero_extract:DI (match_operand:DI 2 "reg_or_0_operand" "rJ,rJ")
-			      (const_int 1)
-			      (const_int 0))
-	     (const_int 0))
-	 (match_operand:DI 1 "reg_or_8bit_operand" "rI,0")
-	 (match_operand:DI 3 "reg_or_8bit_operand" "0,rI")))]
-  ""
-  "@
-   cmovlbs %r2,%1,%0
-   cmovlbc %r2,%3,%0"
-  [(set_attr "type" "icmov")])
-
-;; For ABS, we have two choices, depending on whether the input and output
-;; registers are the same or not.
-(define_expand "absdi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(abs:DI (match_operand:DI 1 "register_operand" "")))]
-  ""
-  "
-{ if (rtx_equal_p (operands[0], operands[1]))
-    emit_insn (gen_absdi2_same (operands[0], gen_reg_rtx (DImode)));
-  else
-    emit_insn (gen_absdi2_diff (operands[0], operands[1]));
-
-  DONE;
-}")
-
-(define_expand "absdi2_same"
-  [(set (match_operand:DI 1 "register_operand" "")
-	(neg:DI (match_operand:DI 0 "register_operand" "")))
-   (set (match_dup 0)
-	(if_then_else:DI (ge (match_dup 0) (const_int 0))
-			 (match_dup 0)
-			 (match_dup 1)))]
-  ""
-  "")
-
-(define_expand "absdi2_diff"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(neg:DI (match_operand:DI 1 "register_operand" "")))
-   (set (match_dup 0)
-	(if_then_else:DI (lt (match_dup 1) (const_int 0))
-			 (match_dup 0)
-			 (match_dup 1)))]
-  ""
-  "")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(abs:DI (match_dup 0)))
-   (clobber (match_operand:DI 2 "register_operand" ""))]
-  ""
-  [(set (match_dup 1) (neg:DI (match_dup 0)))
-   (set (match_dup 0) (if_then_else:DI (ge (match_dup 0) (const_int 0))
-				       (match_dup 0) (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(abs:DI (match_operand:DI 1 "register_operand" "")))]
-  "! rtx_equal_p (operands[0], operands[1])"
-  [(set (match_dup 0) (neg:DI (match_dup 1)))
-   (set (match_dup 0) (if_then_else:DI (lt (match_dup 1) (const_int 0))
-				       (match_dup 0) (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(neg:DI (abs:DI (match_dup 0))))
-   (clobber (match_operand:DI 2 "register_operand" ""))]
-  ""
-  [(set (match_dup 1) (neg:DI (match_dup 0)))
-   (set (match_dup 0) (if_then_else:DI (le (match_dup 0) (const_int 0))
-				       (match_dup 0) (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(neg:DI (abs:DI (match_operand:DI 1 "register_operand" ""))))]
-  "! rtx_equal_p (operands[0], operands[1])"
-  [(set (match_dup 0) (neg:DI (match_dup 1)))
-   (set (match_dup 0) (if_then_else:DI (gt (match_dup 1) (const_int 0))
-				       (match_dup 0) (match_dup 1)))]
-  "")
-
-(define_insn "sminqi3"
-  [(set (match_operand:QI 0 "register_operand" "=r")
-	(smin:QI (match_operand:QI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:QI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "minsb8 %r1,%2,%0"
-  [(set_attr "type" "mvi")])
-
-(define_insn "uminqi3"
-  [(set (match_operand:QI 0 "register_operand" "=r")
-	(umin:QI (match_operand:QI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:QI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "minub8 %r1,%2,%0"
-  [(set_attr "type" "mvi")])
-
-(define_insn "smaxqi3"
-  [(set (match_operand:QI 0 "register_operand" "=r")
-	(smax:QI (match_operand:QI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:QI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "maxsb8 %r1,%2,%0"
-  [(set_attr "type" "mvi")])
-
-(define_insn "umaxqi3"
-  [(set (match_operand:QI 0 "register_operand" "=r")
-	(umax:QI (match_operand:QI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:QI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "maxub8 %r1,%2,%0"
-  [(set_attr "type" "mvi")])
-
-(define_insn "sminhi3"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(smin:HI (match_operand:HI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:HI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "minsw4 %r1,%2,%0"
-  [(set_attr "type" "mvi")])
-
-(define_insn "uminhi3"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(umin:HI (match_operand:HI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:HI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "minuw4 %r1,%2,%0"
-  [(set_attr "type" "mvi")])
-
-(define_insn "smaxhi3"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(smax:HI (match_operand:HI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:HI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "maxsw4 %r1,%2,%0"
-  [(set_attr "type" "mvi")])
-
-(define_insn "umaxhi3"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(umax:HI (match_operand:HI 1 "reg_or_0_operand" "%rJ")
-		 (match_operand:HI 2 "reg_or_8bit_operand" "rI")))]
-  "TARGET_MAX"
-  "maxuw4 %r1,%2,%0"
-  [(set_attr "type" "shift")])
-
-(define_expand "smaxdi3"
-  [(set (match_dup 3)
-	(le:DI (match_operand:DI 1 "reg_or_0_operand" "")
-	       (match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (eq (match_dup 3) (const_int 0))
-			 (match_dup 1) (match_dup 2)))]
-  ""
-  "
-{ operands[3] = gen_reg_rtx (DImode);
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(smax:DI (match_operand:DI 1 "reg_or_0_operand" "")
-		 (match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (clobber (match_operand:DI 3 "register_operand" ""))]
-  "operands[2] != const0_rtx"
-  [(set (match_dup 3) (le:DI (match_dup 1) (match_dup 2)))
-   (set (match_dup 0) (if_then_else:DI (eq (match_dup 3) (const_int 0))
-				       (match_dup 1) (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(smax:DI (match_operand:DI 1 "register_operand" "0")
-		 (const_int 0)))]
-  ""
-  "cmovlt %0,0,%0"
-  [(set_attr "type" "icmov")])
-
-(define_expand "smindi3"
-  [(set (match_dup 3)
-	(lt:DI (match_operand:DI 1 "reg_or_0_operand" "")
-	       (match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (ne (match_dup 3) (const_int 0))
-			 (match_dup 1) (match_dup 2)))]
-  ""
-  "
-{ operands[3] = gen_reg_rtx (DImode);
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(smin:DI (match_operand:DI 1 "reg_or_0_operand" "")
-		 (match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (clobber (match_operand:DI 3 "register_operand" ""))]
-  "operands[2] != const0_rtx"
-  [(set (match_dup 3) (lt:DI (match_dup 1) (match_dup 2)))
-   (set (match_dup 0) (if_then_else:DI (ne (match_dup 3) (const_int 0))
-				       (match_dup 1) (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(smin:DI (match_operand:DI 1 "register_operand" "0")
-		 (const_int 0)))]
-  ""
-  "cmovgt %0,0,%0"
-  [(set_attr "type" "icmov")])
-
-(define_expand "umaxdi3"
-  [(set (match_dup 3) 
-	(leu:DI (match_operand:DI 1 "reg_or_0_operand" "")
-		(match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (eq (match_dup 3) (const_int 0))
-			 (match_dup 1) (match_dup 2)))]
-  ""
-  "
-{ operands[3] = gen_reg_rtx (DImode);
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(umax:DI (match_operand:DI 1 "reg_or_0_operand" "")
-		 (match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (clobber (match_operand:DI 3 "register_operand" ""))]
-  "operands[2] != const0_rtx"
-  [(set (match_dup 3) (leu:DI (match_dup 1) (match_dup 2)))
-   (set (match_dup 0) (if_then_else:DI (eq (match_dup 3) (const_int 0))
-				       (match_dup 1) (match_dup 2)))]
-  "")
-
-(define_expand "umindi3"
-  [(set (match_dup 3)
-	(ltu:DI (match_operand:DI 1 "reg_or_0_operand" "")
-		(match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (ne (match_dup 3) (const_int 0))
-			 (match_dup 1) (match_dup 2)))]
-  ""
-  "
-{ operands[3] = gen_reg_rtx (DImode);
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(umin:DI (match_operand:DI 1 "reg_or_0_operand" "")
-		 (match_operand:DI 2 "reg_or_8bit_operand" "")))
-   (clobber (match_operand:DI 3 "register_operand" ""))]
-  "operands[2] != const0_rtx"
-  [(set (match_dup 3) (ltu:DI (match_dup 1) (match_dup 2)))
-   (set (match_dup 0) (if_then_else:DI (ne (match_dup 3) (const_int 0))
-				       (match_dup 1) (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else
-	 (match_operator 1 "signed_comparison_operator"
-			 [(match_operand:DI 2 "reg_or_0_operand" "rJ")
-			  (const_int 0)])
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))]
-  ""
-  "b%C1 %r2,%0"
-  [(set_attr "type" "ibr")])
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else
-	 (match_operator 1 "signed_comparison_operator"
-			 [(const_int 0)
-			  (match_operand:DI 2 "register_operand" "r")])
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))]
-  ""
-  "b%c1 %2,%0"
-  [(set_attr "type" "ibr")])
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else
-	 (ne (zero_extract:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-			      (const_int 1)
-			      (const_int 0))
-	     (const_int 0))
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))]
-  ""
-  "blbs %r1,%0"
-  [(set_attr "type" "ibr")])
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else
-	 (eq (zero_extract:DI (match_operand:DI 1 "reg_or_0_operand" "rJ")
-			      (const_int 1)
-			      (const_int 0))
-	     (const_int 0))
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))]
-  ""
-  "blbc %r1,%0"
-  [(set_attr "type" "ibr")])
-
-(define_split
-  [(parallel
-    [(set (pc)
-	  (if_then_else
-	   (match_operator 1 "comparison_operator"
-			   [(zero_extract:DI (match_operand:DI 2 "register_operand" "")
-					     (const_int 1)
-					     (match_operand:DI 3 "const_int_operand" ""))
-			    (const_int 0)])
-	   (label_ref (match_operand 0 "" ""))
-	   (pc)))
-     (clobber (match_operand:DI 4 "register_operand" ""))])]
-  "INTVAL (operands[3]) != 0"
-  [(set (match_dup 4)
-	(lshiftrt:DI (match_dup 2) (match_dup 3)))
-   (set (pc)
-	(if_then_else (match_op_dup 1
-				    [(zero_extract:DI (match_dup 4)
-						      (const_int 1)
-						      (const_int 0))
-				     (const_int 0)])
-		      (label_ref (match_dup 0))
-		      (pc)))]
-  "")
-
-;; The following are the corresponding floating-point insns.  Recall
-;; we need to have variants that expand the arguments from SF mode
-;; to DFmode.
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(match_operand:DF 2 "reg_or_fp0_operand" "fG")
-			    (match_operand:DF 3 "reg_or_fp0_operand" "fG")]))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(match_operand:DF 2 "reg_or_fp0_operand" "fG")
-			    (match_operand:DF 3 "reg_or_fp0_operand" "fG")]))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(float_extend:DF
-			     (match_operand:SF 2 "reg_or_fp0_operand" "fG"))
-			    (match_operand:DF 3 "reg_or_fp0_operand" "fG")]))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(float_extend:DF
-			     (match_operand:SF 2 "reg_or_fp0_operand" "fG"))
-			    (match_operand:DF 3 "reg_or_fp0_operand" "fG")]))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(match_operand:DF 2 "reg_or_fp0_operand" "fG")
-			    (float_extend:DF
-			     (match_operand:SF 3 "reg_or_fp0_operand" "fG"))]))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(match_operand:DF 2 "reg_or_fp0_operand" "fG")
-			    (float_extend:DF
-			     (match_operand:SF 3 "reg_or_fp0_operand" "fG"))]))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=&f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(float_extend:DF
-			     (match_operand:SF 2 "reg_or_fp0_operand" "fG"))
-			    (float_extend:DF
-			     (match_operand:SF 3 "reg_or_fp0_operand" "fG"))]))]
-  "TARGET_FP && alpha_tp == ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(match_operator:DF 1 "alpha_comparison_operator"
-			   [(float_extend:DF
-			     (match_operand:SF 2 "reg_or_fp0_operand" "fG"))
-			    (float_extend:DF
-			     (match_operand:SF 3 "reg_or_fp0_operand" "fG"))]))]
-  "TARGET_FP && alpha_tp != ALPHA_TP_INSN"
-  "cmp%-%C1%' %R2,%R3,%0"
-  [(set_attr "type" "fadd")
-   (set_attr "trap" "yes")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(if_then_else:DF 
-	 (match_operator 3 "signed_comparison_operator"
-			 [(match_operand:DF 4 "reg_or_fp0_operand" "fG,fG")
-			  (match_operand:DF 2 "fp0_operand" "G,G")])
-	 (match_operand:DF 1 "reg_or_fp0_operand" "fG,0")
-	 (match_operand:DF 5 "reg_or_fp0_operand" "0,fG")))]
-  "TARGET_FP"
-  "@
-   fcmov%C3 %R4,%R1,%0
-   fcmov%D3 %R4,%R5,%0"
-  [(set_attr "type" "fcmov")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(if_then_else:SF 
-	 (match_operator 3 "signed_comparison_operator"
-			 [(match_operand:DF 4 "reg_or_fp0_operand" "fG,fG")
-			  (match_operand:DF 2 "fp0_operand" "G,G")])
-	 (match_operand:SF 1 "reg_or_fp0_operand" "fG,0")
-	 (match_operand:SF 5 "reg_or_fp0_operand" "0,fG")))]
-  "TARGET_FP"
-  "@
-   fcmov%C3 %R4,%R1,%0
-   fcmov%D3 %R4,%R5,%0"
-  [(set_attr "type" "fcmov")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(if_then_else:DF 
-	 (match_operator 3 "signed_comparison_operator"
-			 [(match_operand:DF 4 "reg_or_fp0_operand" "fG,fG")
-			  (match_operand:DF 2 "fp0_operand" "G,G")])
-	 (float_extend:DF (match_operand:SF 1 "reg_or_fp0_operand" "fG,0"))
-	 (match_operand:DF 5 "reg_or_fp0_operand" "0,fG")))]
-  "TARGET_FP"
-  "@
-   fcmov%C3 %R4,%R1,%0
-   fcmov%D3 %R4,%R5,%0"
-  [(set_attr "type" "fcmov")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(if_then_else:DF 
-	 (match_operator 3 "signed_comparison_operator"
-			 [(float_extend:DF 
-			   (match_operand:SF 4 "reg_or_fp0_operand" "fG,fG"))
-			  (match_operand:DF 2 "fp0_operand" "G,G")])
-	 (match_operand:DF 1 "reg_or_fp0_operand" "fG,0")
-	 (match_operand:DF 5 "reg_or_fp0_operand" "0,fG")))]
-  "TARGET_FP"
-  "@
-   fcmov%C3 %R4,%R1,%0
-   fcmov%D3 %R4,%R5,%0"
-  [(set_attr "type" "fcmov")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(if_then_else:SF 
-	 (match_operator 3 "signed_comparison_operator"
-			 [(float_extend:DF
-			   (match_operand:SF 4 "reg_or_fp0_operand" "fG,fG"))
-			  (match_operand:DF 2 "fp0_operand" "G,G")])
-	 (match_operand:SF 1 "reg_or_fp0_operand" "fG,0")
-	 (match_operand:SF 5 "reg_or_fp0_operand" "0,fG")))]
-  "TARGET_FP"
-  "@
-   fcmov%C3 %R4,%R1,%0
-   fcmov%D3 %R4,%R5,%0"
-  [(set_attr "type" "fcmov")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(if_then_else:DF 
-	 (match_operator 3 "signed_comparison_operator"
-			 [(float_extend:DF
-			   (match_operand:SF 4 "reg_or_fp0_operand" "fG,fG"))
-			  (match_operand:DF 2 "fp0_operand" "G,G")])
-	 (float_extend:DF (match_operand:SF 1 "reg_or_fp0_operand" "fG,0"))
-	 (match_operand:DF 5 "reg_or_fp0_operand" "0,fG")))]
-  "TARGET_FP"
-  "@
-   fcmov%C3 %R4,%R1,%0
-   fcmov%D3 %R4,%R5,%0"
-  [(set_attr "type" "fcmov")])
-
-(define_expand "maxdf3"
-  [(set (match_dup 3)
-	(le:DF (match_operand:DF 1 "reg_or_fp0_operand" "")
-	       (match_operand:DF 2 "reg_or_fp0_operand" "")))
-   (set (match_operand:DF 0 "register_operand" "")
-	(if_then_else:DF (eq (match_dup 3) (match_dup 4))
-			 (match_dup 1) (match_dup 2)))]
-  "TARGET_FP"
-  "
-{ operands[3] = gen_reg_rtx (DFmode);
-  operands[4] = CONST0_RTX (DFmode);
-}")
-
-(define_expand "mindf3"
-  [(set (match_dup 3)
-	(lt:DF (match_operand:DF 1 "reg_or_fp0_operand" "")
-	       (match_operand:DF 2 "reg_or_fp0_operand" "")))
-   (set (match_operand:DF 0 "register_operand" "")
-	(if_then_else:DF (ne (match_dup 3) (match_dup 4))
-			 (match_dup 1) (match_dup 2)))]
-  "TARGET_FP"
-  "
-{ operands[3] = gen_reg_rtx (DFmode);
-  operands[4] = CONST0_RTX (DFmode);
-}")
-
-(define_expand "maxsf3"
-  [(set (match_dup 3)
-	(le:DF (float_extend:DF (match_operand:SF 1 "reg_or_fp0_operand" ""))
-	       (float_extend:DF (match_operand:SF 2 "reg_or_fp0_operand" ""))))
-   (set (match_operand:SF 0 "register_operand" "")
-	(if_then_else:SF (eq (match_dup 3) (match_dup 4))
-			 (match_dup 1) (match_dup 2)))]
-  "TARGET_FP"
-  "
-{ operands[3] = gen_reg_rtx (DFmode);
-  operands[4] = CONST0_RTX (DFmode);
-}")
-
-(define_expand "minsf3"
-  [(set (match_dup 3)
-	(lt:DF (float_extend:DF (match_operand:SF 1 "reg_or_fp0_operand" ""))
-	       (float_extend:DF (match_operand:SF 2 "reg_or_fp0_operand" ""))))
-   (set (match_operand:SF 0 "register_operand" "")
-	(if_then_else:SF (ne (match_dup 3) (match_dup 4))
-		      (match_dup 1) (match_dup 2)))]
-  "TARGET_FP"
-  "
-{ operands[3] = gen_reg_rtx (DFmode);
-  operands[4] = CONST0_RTX (DFmode);
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else
-	 (match_operator 1 "signed_comparison_operator"
-			 [(match_operand:DF 2 "reg_or_fp0_operand" "fG")
-			  (match_operand:DF 3 "fp0_operand" "G")])
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))]
-  "TARGET_FP"
-  "fb%C1 %R2,%0"
-  [(set_attr "type" "fbr")])
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else
-	 (match_operator 1 "signed_comparison_operator"
-			 [(float_extend:DF
-			   (match_operand:SF 2 "reg_or_fp0_operand" "fG"))
-			  (match_operand:DF 3 "fp0_operand" "G")])
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))]
-  "TARGET_FP"
-  "fb%C1 %R2,%0"
-  [(set_attr "type" "fbr")])
-
-;; These are the main define_expand's used to make conditional branches
-;; and compares.
-
-(define_expand "cmpdf"
-  [(set (cc0) (compare (match_operand:DF 0 "reg_or_fp0_operand" "")
-		       (match_operand:DF 1 "reg_or_fp0_operand" "")))]
-  "TARGET_FP"
-  "
-{
-  alpha_compare_op0 = operands[0];
-  alpha_compare_op1 = operands[1];
-  alpha_compare_fp_p = 1;
-  DONE;
-}")
-
-(define_expand "cmpdi"
-  [(set (cc0) (compare (match_operand:DI 0 "reg_or_0_operand" "")
-		       (match_operand:DI 1 "reg_or_8bit_operand" "")))]
-  ""
-  "
-{
-  alpha_compare_op0 = operands[0];
-  alpha_compare_op1 = operands[1];
-  alpha_compare_fp_p = 0;
-  DONE;
-}")
-
-(define_expand "beq"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (EQ); }")
-
-(define_expand "bne"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (NE); }")
-
-(define_expand "blt"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (LT); }")
-
-(define_expand "ble"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (LE); }")
-
-(define_expand "bgt"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (GT); }")
-
-(define_expand "bge"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (GE); }")
-
-(define_expand "bltu"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (LTU); }")
-
-(define_expand "bleu"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (LEU); }")
-
-(define_expand "bgtu"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (GTU); }")
-
-(define_expand "bgeu"
-  [(set (pc)
-	(if_then_else (match_dup 1)
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "{ operands[1] = alpha_emit_conditional_branch (GEU); }")
-
-(define_expand "seq"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_EQ (DImode, alpha_compare_op0, alpha_compare_op1);
-}")
-
-(define_expand "sne"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))
-   (set (match_dup 0) (xor:DI (match_dup 0) (const_int 1)))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_EQ (DImode, alpha_compare_op0, alpha_compare_op1);
-}")
-
-(define_expand "slt"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LT (DImode, alpha_compare_op0, alpha_compare_op1);
-}")
-
-(define_expand "sle"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LE (DImode, alpha_compare_op0, alpha_compare_op1);
-}")
-
-(define_expand "sgt"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LT (DImode, force_reg (DImode, alpha_compare_op1),
-			    alpha_compare_op0);
-}")
-
-(define_expand "sge"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LE (DImode, force_reg (DImode, alpha_compare_op1),
-			    alpha_compare_op0);
-}")
-
-(define_expand "sltu"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LTU (DImode, alpha_compare_op0, alpha_compare_op1);
-}")
-
-(define_expand "sleu"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LEU (DImode, alpha_compare_op0, alpha_compare_op1);
-}")
-
-(define_expand "sgtu"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LTU (DImode, force_reg (DImode, alpha_compare_op1),
-			     alpha_compare_op0);
-}")
-
-(define_expand "sgeu"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_dup 1))]
-  ""
-  "
-{
-  if (alpha_compare_fp_p)
-    FAIL;
-
-  operands[1] = gen_rtx_LEU (DImode, force_reg (DImode, alpha_compare_op1),
-			     alpha_compare_op0);
-}")
-
-;; These are the main define_expand's used to make conditional moves.
-
-(define_expand "movsicc"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(if_then_else:SI (match_operand 1 "comparison_operator" "")
-			 (match_operand:SI 2 "reg_or_8bit_operand" "")
-			 (match_operand:SI 3 "reg_or_8bit_operand" "")))]
-  ""
-  "
-{
-  if ((operands[1] = alpha_emit_conditional_move (operands[1], SImode)) == 0)
-    FAIL;
-}")
-
-(define_expand "movdicc"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (match_operand 1 "comparison_operator" "")
-			 (match_operand:DI 2 "reg_or_8bit_operand" "")
-			 (match_operand:DI 3 "reg_or_8bit_operand" "")))]
-  ""
-  "
-{
-  if ((operands[1] = alpha_emit_conditional_move (operands[1], DImode)) == 0)
-    FAIL;
-}")
-
-(define_expand "movsfcc"
-  [(set (match_operand:SF 0 "register_operand" "")
-	(if_then_else:SF (match_operand 1 "comparison_operator" "")
-			 (match_operand:SF 2 "reg_or_8bit_operand" "")
-			 (match_operand:SF 3 "reg_or_8bit_operand" "")))]
-  ""
-  "
-{
-  if ((operands[1] = alpha_emit_conditional_move (operands[1], SFmode)) == 0)
-    FAIL;
-}")
-
-(define_expand "movdfcc"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(if_then_else:DF (match_operand 1 "comparison_operator" "")
-			 (match_operand:DF 2 "reg_or_8bit_operand" "")
-			 (match_operand:DF 3 "reg_or_8bit_operand" "")))]
-  ""
-  "
-{
-  if ((operands[1] = alpha_emit_conditional_move (operands[1], DFmode)) == 0)
-    FAIL;
-}")
-
-;; These define_split definitions are used in cases when comparisons have
-;; not be stated in the correct way and we need to reverse the second
-;; comparison.  For example, x >= 7 has to be done as x < 6 with the
-;; comparison that tests the result being reversed.  We have one define_split
-;; for each use of a comparison.  They do not match valid insns and need
-;; not generate valid insns.
-;;
-;; We can also handle equality comparisons (and inequality comparisons in
-;; cases where the resulting add cannot overflow) by doing an add followed by
-;; a comparison with zero.  This is faster since the addition takes one
-;; less cycle than a compare when feeding into a conditional move.
-;; For this case, we also have an SImode pattern since we can merge the add
-;; and sign extend and the order doesn't matter.
-;;
-;; We do not do this for floating-point, since it isn't clear how the "wrong"
-;; operation could have been generated.
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI
-	 (match_operator 1 "comparison_operator"
-			 [(match_operand:DI 2 "reg_or_0_operand" "")
-			  (match_operand:DI 3 "reg_or_cint_operand" "")])
-	 (match_operand:DI 4 "reg_or_cint_operand" "")
-	 (match_operand:DI 5 "reg_or_cint_operand" "")))
-   (clobber (match_operand:DI 6 "register_operand" ""))]
-  "operands[3] != const0_rtx"
-  [(set (match_dup 6) (match_dup 7))
-   (set (match_dup 0)
-	(if_then_else:DI (match_dup 8) (match_dup 4) (match_dup 5)))]
-  "
-{ enum rtx_code code = GET_CODE (operands[1]);
-  int unsignedp = (code == GEU || code == LEU || code == GTU || code == LTU);
-
-  /* If we are comparing for equality with a constant and that constant
-     appears in the arm when the register equals the constant, use the
-     register since that is more likely to match (and to produce better code
-     if both would).  */
-
-  if (code == EQ && GET_CODE (operands[3]) == CONST_INT
-      && rtx_equal_p (operands[4], operands[3]))
-    operands[4] = operands[2];
-
-  else if (code == NE && GET_CODE (operands[3]) == CONST_INT
-	   && rtx_equal_p (operands[5], operands[3]))
-    operands[5] = operands[2];
-
-  if (code == NE || code == EQ
-      || (extended_count (operands[2], DImode, unsignedp) >= 1
-	  && extended_count (operands[3], DImode, unsignedp) >= 1))
-    {
-      if (GET_CODE (operands[3]) == CONST_INT)
-	operands[7] = gen_rtx_PLUS (DImode, operands[2],
-				    GEN_INT (- INTVAL (operands[3])));
-      else
-	operands[7] = gen_rtx_MINUS (DImode, operands[2], operands[3]);
-
-      operands[8] = gen_rtx_fmt_ee (code, VOIDmode, operands[6], const0_rtx);
-    }
-
-  else if (code == EQ || code == LE || code == LT
-	   || code == LEU || code == LTU)
-    {
-      operands[7] = gen_rtx_fmt_ee (code, DImode, operands[2], operands[3]);
-      operands[8] = gen_rtx_NE (VOIDmode, operands[6], const0_rtx);
-    }
-  else
-    {
-      operands[7] = gen_rtx_fmt_ee (reverse_condition (code), DImode,
-				    operands[2], operands[3]);
-      operands[8] = gen_rtx_EQ (VOIDmode, operands[6], const0_rtx);
-    }
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI
-	 (match_operator 1 "comparison_operator"
-			 [(match_operand:SI 2 "reg_or_0_operand" "")
-			  (match_operand:SI 3 "reg_or_cint_operand" "")])
-	 (match_operand:DI 4 "reg_or_8bit_operand" "")
-	 (match_operand:DI 5 "reg_or_8bit_operand" "")))
-   (clobber (match_operand:DI 6 "register_operand" ""))]
-  "operands[3] != const0_rtx
-   && (GET_CODE (operands[1]) == EQ || GET_CODE (operands[1]) == NE)"
-  [(set (match_dup 6) (match_dup 7))
-   (set (match_dup 0)
-	(if_then_else:DI (match_dup 8) (match_dup 4) (match_dup 5)))]
-  "
-{ enum rtx_code code = GET_CODE (operands[1]);
-  int unsignedp = (code == GEU || code == LEU || code == GTU || code == LTU);
-  rtx tem;
-
-  if ((code != NE && code != EQ
-       && ! (extended_count (operands[2], DImode, unsignedp) >= 1
-	     && extended_count (operands[3], DImode, unsignedp) >= 1)))
-    FAIL;
- 
-  if (GET_CODE (operands[3]) == CONST_INT)
-    tem = gen_rtx_PLUS (SImode, operands[2],
-			GEN_INT (- INTVAL (operands[3])));
-  else
-    tem = gen_rtx_MINUS (SImode, operands[2], operands[3]);
-
-  operands[7] = gen_rtx_SIGN_EXTEND (DImode, tem);
-  operands[8] = gen_rtx_fmt_ee (GET_CODE (operands[1]), VOIDmode,
-				operands[6], const0_rtx);
-}")
-
-(define_split
-  [(set (pc)
-	(if_then_else
-	 (match_operator 1 "comparison_operator"
-			 [(match_operand:DI 2 "reg_or_0_operand" "")
-			  (match_operand:DI 3 "reg_or_cint_operand" "")])
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))
-   (clobber (match_operand:DI 4 "register_operand" ""))]
-  "operands[3] != const0_rtx"
-  [(set (match_dup 4) (match_dup 5))
-   (set (pc) (if_then_else (match_dup 6) (label_ref (match_dup 0)) (pc)))]
-  "
-{ enum rtx_code code = GET_CODE (operands[1]);
-  int unsignedp = (code == GEU || code == LEU || code == GTU || code == LTU);
-
-  if (code == NE || code == EQ
-      || (extended_count (operands[2], DImode, unsignedp) >= 1
-	  && extended_count (operands[3], DImode, unsignedp) >= 1))
-    {
-      if (GET_CODE (operands[3]) == CONST_INT)
-	operands[5] = gen_rtx_PLUS (DImode, operands[2],
-				    GEN_INT (- INTVAL (operands[3])));
-      else
-	operands[5] = gen_rtx_MINUS (DImode, operands[2], operands[3]);
-
-      operands[6] = gen_rtx_fmt_ee (code, VOIDmode, operands[4], const0_rtx);
-    }
-
-  else if (code == EQ || code == LE || code == LT
-	   || code == LEU || code == LTU)
-    {
-      operands[5] = gen_rtx_fmt_ee (code, DImode, operands[2], operands[3]);
-      operands[6] = gen_rtx_NE (VOIDmode, operands[4], const0_rtx);
-    }
-  else
-    {
-      operands[5] = gen_rtx_fmt_ee (reverse_condition (code), DImode,
-				    operands[2], operands[3]);
-      operands[6] = gen_rtx_EQ (VOIDmode, operands[4], const0_rtx);
-    }
-}")
-
-(define_split
-  [(set (pc)
-	(if_then_else
-	 (match_operator 1 "comparison_operator"
-			 [(match_operand:SI 2 "reg_or_0_operand" "")
-			  (match_operand:SI 3 "const_int_operand" "")])
-	 (label_ref (match_operand 0 "" ""))
-	 (pc)))
-   (clobber (match_operand:DI 4 "register_operand" ""))]
-  "operands[3] != const0_rtx
-   && (GET_CODE (operands[1]) == EQ || GET_CODE (operands[1]) == NE)"
-  [(set (match_dup 4) (match_dup 5))
-   (set (pc) (if_then_else (match_dup 6) (label_ref (match_dup 0)) (pc)))]
-  "
-{ rtx tem;
-
-  if (GET_CODE (operands[3]) == CONST_INT)
-    tem = gen_rtx_PLUS (SImode, operands[2],
-			GEN_INT (- INTVAL (operands[3])));
-  else
-    tem = gen_rtx_MINUS (SImode, operands[2], operands[3]);
-  
-  operands[5] = gen_rtx_SIGN_EXTEND (DImode, tem);
-  operands[6] = gen_rtx_fmt_ee (GET_CODE (operands[1]), VOIDmode,
-				operands[4], const0_rtx);
-}")
-
-;; We can convert such things as "a > 0xffff" to "t = a & ~ 0xffff; t != 0".
-;; This eliminates one, and sometimes two, insns when the AND can be done
-;; with a ZAP.
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_operator 1 "comparison_operator"
-			[(match_operand:DI 2 "register_operand" "")
-			 (match_operand:DI 3 "const_int_operand" "")]))
-   (clobber (match_operand:DI 4 "register_operand" ""))]
-  "exact_log2 (INTVAL (operands[3]) + 1) >= 0
-   && (GET_CODE (operands[1]) == GTU
-       || GET_CODE (operands[1]) == LEU
-       || ((GET_CODE (operands[1]) == GT || GET_CODE (operands[1]) == LE)
-	   && extended_count (operands[2], DImode, 1) > 0))"
-  [(set (match_dup 4) (and:DI (match_dup 2) (match_dup 5)))
-   (set (match_dup 0) (match_dup 6))]
-  "
-{
-  operands[5] = GEN_INT (~ INTVAL (operands[3]));
-  operands[6] = gen_rtx_fmt_ee (((GET_CODE (operands[1]) == GTU
-				  || GET_CODE (operands[1]) == GT)
-				 ? NE : EQ),
-				DImode, operands[4], const0_rtx);
-}")
-
-;; Here are the CALL and unconditional branch insns.  Calls on NT and OSF
-;; work differently, so we have different patterns for each.
-
-(define_expand "call"
-  [(use (match_operand:DI 0 "" ""))
-   (use (match_operand 1 "" ""))
-   (use (match_operand 2 "" ""))
-   (use (match_operand 3 "" ""))]
-  ""
-  "
-{ if (TARGET_WINDOWS_NT)
-    emit_call_insn (gen_call_nt (operands[0], operands[1]));
-  else if (TARGET_OPEN_VMS)
-    emit_call_insn (gen_call_vms (operands[0], operands[2]));
-  else
-    emit_call_insn (gen_call_osf (operands[0], operands[1]));
-
-  DONE;
-}")
-
-(define_expand "call_osf"
-  [(parallel [(call (mem:DI (match_operand 0 "" ""))
-		    (match_operand 1 "" ""))
-	      (clobber (reg:DI 27))
-	      (clobber (reg:DI 26))])]
-  ""
-  "
-{ if (GET_CODE (operands[0]) != MEM)
-    abort ();
-
-  operands[0] = XEXP (operands[0], 0);
-
-  if (GET_CODE (operands[0]) != SYMBOL_REF
-      && ! (GET_CODE (operands[0]) == REG && REGNO (operands[0]) == 27))
-    {
-      rtx tem = gen_rtx_REG (DImode, 27);
-      emit_move_insn (tem, operands[0]);
-      operands[0] = tem;
-    }
-}")
-
-(define_expand "call_nt"
-  [(parallel [(call (mem:DI (match_operand 0 "" ""))
-		    (match_operand 1 "" ""))
-	      (clobber (reg:DI 26))])]
-  ""
-  "
-{ if (GET_CODE (operands[0]) != MEM)
-    abort ();
-
-  operands[0] = XEXP (operands[0], 0);
-  if (GET_CODE (operands[0]) != SYMBOL_REF && GET_CODE (operands[0]) != REG)
-    operands[0] = force_reg (DImode, operands[0]);
-}")
-
-;;
-;; call openvms/alpha
-;; op 0: symbol ref for called function
-;; op 1: next_arg_reg (argument information value for R25)
-;;
-(define_expand "call_vms"
-  [(parallel [(call (mem:DI (match_operand 0 "" ""))
-		    (match_operand 1 "" ""))
-	      (use (match_dup 2))
-	      (use (reg:DI 25))
-	      (use (reg:DI 26))
-	      (clobber (reg:DI 27))])]
-  ""
-  "
-{ if (GET_CODE (operands[0]) != MEM)
-    abort ();
-
-  operands[0] = XEXP (operands[0], 0);
-
-  /* Always load AI with argument information, then handle symbolic and
-     indirect call differently.  Load RA and set operands[2] to PV in
-     both cases.  */
-
-  emit_move_insn (gen_rtx_REG (DImode, 25), operands[1]);
-  if (GET_CODE (operands[0]) == SYMBOL_REF)
-    {
-      extern char *savealloc ();
-      char *linksym, *symbol = XSTR (operands[0], 0);
-      rtx linkage;
-
-      if (*symbol == '*')
-	symbol++;
-      linksym = savealloc (strlen (symbol) + 6);
-
-      alpha_need_linkage (symbol, 0);
-
-      linksym[0] = '$';
-      strcpy (linksym+1, symbol);
-      strcat (linksym, \"..lk\");
-      linkage = gen_rtx_SYMBOL_REF (Pmode, linksym);
-
-      emit_move_insn (gen_rtx_REG (Pmode, 26), gen_rtx_MEM (Pmode, linkage));
-
-      operands[2]
-	= validize_mem (gen_rtx_MEM (Pmode, plus_constant (linkage, 8)));
-    }
-  else
-    {
-      emit_move_insn (gen_rtx_REG (Pmode, 26),
-		      gen_rtx_MEM (Pmode, plus_constant (operands[0], 8)));
-
-      operands[2] = operands[0];
-    }
-
-}")
-
-(define_expand "call_value"
-  [(use (match_operand 0 "" ""))
-   (use (match_operand:DI 1 "" ""))
-   (use (match_operand 2 "" ""))
-   (use (match_operand 3 "" ""))
-   (use (match_operand 4 "" ""))]
-  ""
-  "
-{ if (TARGET_WINDOWS_NT)
-    emit_call_insn (gen_call_value_nt (operands[0], operands[1], operands[2]));
-  else if (TARGET_OPEN_VMS)
-    emit_call_insn (gen_call_value_vms (operands[0], operands[1],
-					operands[3]));
-  else
-    emit_call_insn (gen_call_value_osf (operands[0], operands[1],
-					operands[2]));
-  DONE;
-}")
-
-(define_expand "call_value_osf"
-  [(parallel [(set (match_operand 0 "" "")
-		   (call (mem:DI (match_operand 1 "" ""))
-			 (match_operand 2 "" "")))
-	      (clobber (reg:DI 27))
-	      (clobber (reg:DI 26))])]
-  ""
-  "
-{ if (GET_CODE (operands[1]) != MEM)
-    abort ();
-
-  operands[1] = XEXP (operands[1], 0);
-
-  if (GET_CODE (operands[1]) != SYMBOL_REF
-      && ! (GET_CODE (operands[1]) == REG && REGNO (operands[1]) == 27))
-    {
-      rtx tem = gen_rtx_REG (DImode, 27);
-      emit_move_insn (tem, operands[1]);
-      operands[1] = tem;
-    }
-}")
-
-(define_expand "call_value_nt"
-  [(parallel [(set (match_operand 0 "" "")
-		   (call (mem:DI (match_operand 1 "" ""))
-			 (match_operand 2 "" "")))
-	      (clobber (reg:DI 26))])]
-  ""
-  "
-{ if (GET_CODE (operands[1]) != MEM)
-    abort ();
-
-  operands[1] = XEXP (operands[1], 0);
-  if (GET_CODE (operands[1]) != SYMBOL_REF && GET_CODE (operands[1]) != REG)
-    operands[1] = force_reg (DImode, operands[1]);
-}")
-
-(define_expand "call_value_vms"
-  [(parallel [(set (match_operand 0 "" "")
-		   (call (mem:DI (match_operand:DI 1 "" ""))
-			 (match_operand 2 "" "")))
-	      (use (match_dup 3))
-	      (use (reg:DI 25))
-	      (use (reg:DI 26))
-	      (clobber (reg:DI 27))])]
-  ""
-  "
-{ if (GET_CODE (operands[1]) != MEM)
-    abort ();
-
-  operands[1] = XEXP (operands[1], 0);
-
-  /* Always load AI with argument information, then handle symbolic and
-     indirect call differently.  Load RA and set operands[3] to PV in
-     both cases.  */
-
-  emit_move_insn (gen_rtx_REG (DImode, 25), operands[2]);
-  if (GET_CODE (operands[1]) == SYMBOL_REF)
-    {
-      extern char *savealloc ();
-      char *linksym, *symbol = XSTR (operands[1], 0);
-      rtx linkage;
-
-      if (*symbol == '*')
-	symbol++;
-      linksym = savealloc (strlen (symbol) + 6);
-
-      alpha_need_linkage (symbol, 0);
-      linksym[0] = '$';
-      strcpy (linksym+1, symbol);
-      strcat (linksym, \"..lk\");
-      linkage = gen_rtx_SYMBOL_REF (Pmode, linksym);
-
-      emit_move_insn (gen_rtx_REG (Pmode, 26), gen_rtx_MEM (Pmode, linkage));
-
-      operands[3]
-	= validize_mem (gen_rtx_MEM (Pmode, plus_constant (linkage, 8)));
-    }
-  else
-    {
-      emit_move_insn (gen_rtx_REG (Pmode, 26),
-		      gen_rtx_MEM (Pmode, plus_constant (operands[1], 8)));
-
-      operands[3] = operands[1];
-    }
-}")
-
-(define_insn ""
-  [(call (mem:DI (match_operand:DI 0 "call_operand" "r,R,i"))
-	 (match_operand 1 "" ""))
-   (clobber (reg:DI 27))
-   (clobber (reg:DI 26))]
-  "! TARGET_WINDOWS_NT && ! TARGET_OPEN_VMS"
-  "@
-   jsr $26,($27),0\;ldgp $29,0($26)
-   bsr $26,$%0..ng
-   jsr $26,%0\;ldgp $29,0($26)"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "12,*,16")])
-      
-(define_insn ""
-  [(call (mem:DI (match_operand:DI 0 "call_operand" "r,R,i"))
-	 (match_operand 1 "" ""))
-   (clobber (reg:DI 26))]
-  "TARGET_WINDOWS_NT"
-  "@
-   jsr $26,(%0)
-   bsr $26,%0
-   jsr $26,%0"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "*,*,12")])
-      
-(define_insn ""
-  [(call (mem:DI (match_operand:DI 0 "call_operand" "r,i"))
-	 (match_operand 1 "" ""))
-   (use (match_operand:DI 2 "general_operand" "r,m"))
-   (use (reg:DI 25))
-   (use (reg:DI 26))
-   (clobber (reg:DI 27))]
-  "TARGET_OPEN_VMS"
-  "@
-   mov %2,$27\;jsr $26,0\;ldq $27,0($29)
-   ldq $27,%2\;jsr $26,%0\;ldq $27,0($29)"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "12,16")])
-
-(define_insn ""
-  [(set (match_operand 0 "register_operand" "=rf,rf,rf")
-	(call (mem:DI (match_operand:DI 1 "call_operand" "r,R,i"))
-	      (match_operand 2 "" "")))
-   (clobber (reg:DI 27))
-   (clobber (reg:DI 26))]
-  "! TARGET_WINDOWS_NT && ! TARGET_OPEN_VMS"
-  "@
-   jsr $26,($27),0\;ldgp $29,0($26)
-   bsr $26,$%1..ng
-   jsr $26,%1\;ldgp $29,0($26)"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "12,*,16")])
-
-(define_insn ""
-  [(set (match_operand 0 "register_operand" "=rf,rf,rf")
-	(call (mem:DI (match_operand:DI 1 "call_operand" "r,R,i"))
-	      (match_operand 2 "" "")))
-   (clobber (reg:DI 26))]
-  "TARGET_WINDOWS_NT"
-  "@
-   jsr $26,(%1)
-   bsr $26,%1
-   jsr $26,%1"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "*,*,12")])
-
-(define_insn ""
-  [(set (match_operand 0 "register_operand" "")
-	(call (mem:DI (match_operand:DI 1 "call_operand" "r,i"))
-	      (match_operand 2 "" "")))
-   (use (match_operand:DI 3 "general_operand" "r,m"))
-   (use (reg:DI 25))
-   (use (reg:DI 26))
-   (clobber (reg:DI 27))]
-  "TARGET_OPEN_VMS"
-  "@
-   mov %3,$27\;jsr $26,0\;ldq $27,0($29)
-   ldq $27,%3\;jsr $26,%1\;ldq $27,0($29)"
-  [(set_attr "type" "jsr")
-   (set_attr "length" "12,16")])
-
-;; Call subroutine returning any type.
-
-(define_expand "untyped_call"
-  [(parallel [(call (match_operand 0 "" "")
-		    (const_int 0))
-	      (match_operand 1 "" "")
-	      (match_operand 2 "" "")])]
-  ""
-  "
-{
-  int i;
-
-  emit_call_insn (gen_call (operands[0], const0_rtx, NULL, const0_rtx));
-
-  for (i = 0; i < XVECLEN (operands[2], 0); i++)
-    {
-      rtx set = XVECEXP (operands[2], 0, i);
-      emit_move_insn (SET_DEST (set), SET_SRC (set));
-    }
-
-  /* The optimizer does not know that the call sets the function value
-     registers we stored in the result block.  We avoid problems by
-     claiming that all hard registers are used and clobbered at this
-     point.  */
-  emit_insn (gen_blockage ());
-
-  DONE;
-}")
-
-;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
-;; all of memory.  This blocks insns from being moved across this point.
-
-(define_insn "blockage"
-  [(unspec_volatile [(const_int 0)] 1)]
-  ""
-  ""
-  [(set_attr "length" "0")])
-
-(define_insn "jump"
-  [(set (pc)
-	(label_ref (match_operand 0 "" "")))]
-  ""
-  "br $31,%l0"
-  [(set_attr "type" "ibr")])
-
-(define_insn "return"
-  [(return)]
-  "direct_return ()"
-  "ret $31,($26),1"
-  [(set_attr "type" "ibr")])
-
-;; Use a different pattern for functions which have non-trivial
-;; epilogues so as not to confuse jump and reorg.
-(define_insn "return_internal"
-  [(use (reg:DI 26))
-   (return)]
-  ""
-  "ret $31,($26),1"
-  [(set_attr "type" "ibr")])
-
-(define_insn "indirect_jump"
-  [(set (pc) (match_operand:DI 0 "register_operand" "r"))]
-  ""
-  "jmp $31,(%0),0"
-  [(set_attr "type" "ibr")])
-
-(define_expand "tablejump"
-  [(use (match_operand:SI 0 "register_operand" ""))
-   (use (match_operand:SI 1 "" ""))]
-  ""
-  "
-{
-  if (TARGET_WINDOWS_NT)
-    emit_jump_insn (gen_tablejump_nt (operands[0], operands[1]));
-  else if (TARGET_OPEN_VMS)
-    emit_jump_insn (gen_tablejump_vms (operands[0], operands[1]));
-  else
-    emit_jump_insn (gen_tablejump_osf (operands[0], operands[1]));
-
-  DONE;
-}")
-
-(define_expand "tablejump_osf"
-  [(set (match_dup 3)
-	(sign_extend:DI (match_operand:SI 0 "register_operand" "")))
-   (parallel [(set (pc)
-		   (plus:DI (match_dup 3)
-			    (label_ref:DI (match_operand 1 "" ""))))
-	      (clobber (match_scratch:DI 2 "=r"))])]
-  ""
-  "
-{ operands[3] = gen_reg_rtx (DImode); }")
-
-(define_expand "tablejump_nt"
-  [(set (match_dup 3)
-	(sign_extend:DI (match_operand:SI 0 "register_operand" "")))
-   (parallel [(set (pc)
-		   (match_dup 3))
-	      (use (label_ref (match_operand 1 "" "")))])]
-  ""
-  "
-{ operands[3] = gen_reg_rtx (DImode); }")
-
-;;
-;; tablejump, openVMS way
-;; op 0: offset
-;; op 1: label preceding jump-table
-;;
-(define_expand "tablejump_vms"
-  [(set (match_dup 2)
-      (match_operand:DI 0 "register_operand" ""))
-        (set (pc)
-	(plus:DI (match_dup 2)
-		(label_ref:DI (match_operand 1 "" ""))))]
-  ""
-  "
-{ operands[2] = gen_reg_rtx (DImode); }")
-
-(define_insn ""
-  [(set (pc)
-	(plus:DI (match_operand:DI 0 "register_operand" "r")
-		 (label_ref:DI (match_operand 1 "" ""))))
-   (clobber (match_scratch:DI 2 "=r"))]
-  "! TARGET_WINDOWS_NT && ! TARGET_OPEN_VMS && next_active_insn (insn) != 0
-   && GET_CODE (PATTERN (next_active_insn (insn))) == ADDR_DIFF_VEC
-   && PREV_INSN (next_active_insn (insn)) == operands[1]"
-  "*
-{ rtx best_label = 0;
-  rtx jump_table_insn = next_active_insn (operands[1]);
-
-  if (GET_CODE (jump_table_insn) == JUMP_INSN
-      && GET_CODE (PATTERN (jump_table_insn)) == ADDR_DIFF_VEC)
-    {
-      rtx jump_table = PATTERN (jump_table_insn);
-      int n_labels = XVECLEN (jump_table, 1);
-      int best_count = -1;
-      int i, j;
-
-      for (i = 0; i < n_labels; i++)
-	{
-	  int count = 1;
-
-	  for (j = i + 1; j < n_labels; j++)
-	    if (XEXP (XVECEXP (jump_table, 1, i), 0)
-		== XEXP (XVECEXP (jump_table, 1, j), 0))
-	      count++;
-
-	  if (count > best_count)
-	    best_count = count, best_label = XVECEXP (jump_table, 1, i);
-	}
-    }
-
-  if (best_label)
-    {
-      operands[3] = best_label;
-      return \"addq %0,$29,%2\;jmp $31,(%2),%3\";
-    }
-  else
-    return \"addq %0,$29,%2\;jmp $31,(%2),0\";
-}"
-  [(set_attr "type" "ibr")
-   (set_attr "length" "8")])
-
-(define_insn ""
-  [(set (pc)
-	(match_operand:DI 0 "register_operand" "r"))
-   (use (label_ref (match_operand 1 "" "")))]
-  "TARGET_WINDOWS_NT && next_active_insn (insn) != 0
-   && GET_CODE (PATTERN (next_active_insn (insn))) == ADDR_DIFF_VEC
-   && PREV_INSN (next_active_insn (insn)) == operands[1]"
-  "*
-{ rtx best_label = 0;
-  rtx jump_table_insn = next_active_insn (operands[1]);
-
-  if (GET_CODE (jump_table_insn) == JUMP_INSN
-      && GET_CODE (PATTERN (jump_table_insn)) == ADDR_DIFF_VEC)
-    {
-      rtx jump_table = PATTERN (jump_table_insn);
-      int n_labels = XVECLEN (jump_table, 1);
-      int best_count = -1;
-      int i, j;
-
-      for (i = 0; i < n_labels; i++)
-	{
-	  int count = 1;
-
-	  for (j = i + 1; j < n_labels; j++)
-	    if (XEXP (XVECEXP (jump_table, 1, i), 0)
-		== XEXP (XVECEXP (jump_table, 1, j), 0))
-	      count++;
-
-	  if (count > best_count)
-	    best_count = count, best_label = XVECEXP (jump_table, 1, i);
-	}
-    }
-
-  if (best_label)
-    {
-      operands[2] = best_label;
-      return \"jmp $31,(%0),%2\";
-    }
-  else
-    return \"jmp $31,(%0),0\";
-}"
-  [(set_attr "type" "ibr")])
-
-;;
-;; op 0 is table offset
-;; op 1 is table label
-;;
-
-(define_insn ""
-  [(set (pc)
-	(plus:DI (match_operand 0 "register_operand" "r")
-		(label_ref (match_operand 1 "" ""))))]
-  "TARGET_OPEN_VMS"
-  "jmp $31,(%0),0"
-  [(set_attr "type" "ibr")])
-
-;; Cache flush.  Used by INITIALIZE_TRAMPOLINE.  0x86 is PAL_imb, but we don't
-;; want to have to include pal.h in our .s file.
-;;
-;; Technically the type for call_pal is jsr, but we use that for determining
-;; if we need a GP.  Use ibr instead since it has the same EV5 scheduling
-;; characteristics.
-(define_insn "imb"
-  [(unspec_volatile [(const_int 0)] 0)]
-  ""
-  "call_pal 0x86"
-  [(set_attr "type" "ibr")])
-
-;; Finally, we have the basic data motion insns.  The byte and word insns
-;; are done via define_expand.  Start with the floating-point insns, since
-;; they are simpler.
-
-(define_insn ""
-  [(set (match_operand:SF 0 "nonimmediate_operand" "=f,f,r,r,m,m")
-	(match_operand:SF 1 "input_operand" "fG,m,rG,m,fG,r"))]
-  "! TARGET_FIX
-   && (register_operand (operands[0], SFmode)
-       || reg_or_fp0_operand (operands[1], SFmode))"
-  "@
-   fmov %R1,%0
-   ld%, %0,%1
-   mov %r1,%0
-   ldl %0,%1
-   st%, %R1,%0
-   stl %r1,%0"
-  [(set_attr "type" "fcpys,fld,ilog,ild,fst,ist")])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "nonimmediate_operand" "=f,f,r,r,m,m,f,*r")
-	(match_operand:SF 1 "input_operand" "fG,m,rG,m,fG,r,r,*f"))]
-  "TARGET_FIX
-   && (register_operand (operands[0], SFmode)
-       || reg_or_fp0_operand (operands[1], SFmode))"
-  "@
-   fmov %R1,%0
-   ld%, %0,%1
-   mov %r1,%0
-   ldl %0,%1
-   st%, %R1,%0
-   stl %r1,%0
-   itofs %1,%0
-   ftois %1,%0"
-  [(set_attr "type" "fcpys,fld,ilog,ild,fst,ist,itof,ftoi")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "nonimmediate_operand" "=f,f,r,r,m,m")
-	(match_operand:DF 1 "input_operand" "fG,m,rG,m,fG,r"))]
-  "! TARGET_FIX
-   && (register_operand (operands[0], DFmode)
-       || reg_or_fp0_operand (operands[1], DFmode))"
-  "@
-   fmov %R1,%0
-   ld%- %0,%1
-   mov %r1,%0
-   ldq %0,%1
-   st%- %R1,%0
-   stq %r1,%0"
-  [(set_attr "type" "fcpys,fld,ilog,ild,fst,ist")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "nonimmediate_operand" "=f,f,r,r,m,m,f,*r")
-	(match_operand:DF 1 "input_operand" "fG,m,rG,m,fG,r,r,*f"))]
-  "TARGET_FIX
-   && (register_operand (operands[0], DFmode)
-       || reg_or_fp0_operand (operands[1], DFmode))"
-  "@
-   fmov %R1,%0
-   ld%- %0,%1
-   mov %r1,%0
-   ldq %0,%1
-   st%- %R1,%0
-   stq %r1,%0
-   itoft %1,%0
-   ftoit %1,%0"
-  [(set_attr "type" "fcpys,fld,ilog,ild,fst,ist,itof,ftoi")])
-
-(define_expand "movsf"
-  [(set (match_operand:SF 0 "nonimmediate_operand" "")
-	(match_operand:SF 1 "general_operand" ""))]
-  ""
-  "
-{
-  if (GET_CODE (operands[0]) == MEM
-      && ! reg_or_fp0_operand (operands[1], SFmode))
-    operands[1] = force_reg (SFmode, operands[1]);
-}")
-
-(define_expand "movdf"
-  [(set (match_operand:DF 0 "nonimmediate_operand" "")
-	(match_operand:DF 1 "general_operand" ""))]
-  ""
-  "
-{
-  if (GET_CODE (operands[0]) == MEM
-      && ! reg_or_fp0_operand (operands[1], DFmode))
-    operands[1] = force_reg (DFmode, operands[1]);
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,r,m,f,f,m")
-	(match_operand:SI 1 "input_operand" "rJ,K,L,m,rJ,fJ,m,f"))]
-  "! TARGET_WINDOWS_NT && ! TARGET_OPEN_VMS && ! TARGET_FIX
-   && (register_operand (operands[0], SImode)
-       || reg_or_0_operand (operands[1], SImode))"
-  "@
-   mov %r1,%0
-   lda %0,%1
-   ldah %0,%h1
-   ldl %0,%1
-   stl %r1,%0
-   fmov %R1,%0
-   ld%, %0,%1
-   st%, %R1,%0"
-  [(set_attr "type" "ilog,iadd,iadd,ild,ist,fcpys,fld,fst")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,r,m,f,f,m,r,*f")
-	(match_operand:SI 1 "input_operand" "rJ,K,L,m,rJ,fJ,m,f,f,*r"))]
-  "! TARGET_WINDOWS_NT && ! TARGET_OPEN_VMS && TARGET_FIX
-   && (register_operand (operands[0], SImode)
-       || reg_or_0_operand (operands[1], SImode))"
-  "@
-   mov %r1,%0
-   lda %0,%1
-   ldah %0,%h1
-   ldl %0,%1
-   stl %r1,%0
-   fmov %R1,%0
-   ld%, %0,%1
-   st%, %R1,%0
-   ftois %1,%0
-   itofs %1,%0"
-  [(set_attr "type" "ilog,iadd,iadd,ild,ist,fcpys,fld,fst,ftoi,itof")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,r,r,m,f,f,m")
-	(match_operand:SI 1 "input_operand" "rJ,K,L,s,m,rJ,fJ,m,f"))]
-  "(TARGET_WINDOWS_NT || TARGET_OPEN_VMS)
-    && (register_operand (operands[0], SImode)
-        || reg_or_0_operand (operands[1], SImode))"
-  "@
-   mov %1,%0
-   lda %0,%1
-   ldah %0,%h1
-   lda %0,%1
-   ldl %0,%1
-   stl %r1,%0
-   fmov %R1,%0
-   ld%, %0,%1
-   st%, %R1,%0"
-  [(set_attr "type" "ilog,iadd,iadd,ldsym,ild,ist,fcpys,fld,fst")])
-
-(define_insn ""
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,f")
-	(match_operand:HI 1 "input_operand" "rJ,n,fJ"))]
-  "! TARGET_BWX
-   && (register_operand (operands[0], HImode)
-       || register_operand (operands[1], HImode))"
-  "@
-   mov %r1,%0
-   lda %0,%L1
-   fmov %R1,%0"
-  [(set_attr "type" "ilog,iadd,fcpys")])
-
-(define_insn ""
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,r,m,f")
-	(match_operand:HI 1 "input_operand" "rJ,n,m,rJ,fJ"))]
-  "TARGET_BWX
-   && (register_operand (operands[0], HImode)
-       || reg_or_0_operand (operands[1], HImode))"
-  "@
-   mov %r1,%0
-   lda %0,%L1
-   ldwu %0,%1
-   stw %r1,%0
-   fmov %R1,%0"
-  [(set_attr "type" "ilog,iadd,ild,ist,fcpys")])
-
-(define_insn ""
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=r,r,f")
-	(match_operand:QI 1 "input_operand" "rJ,n,fJ"))]
-  "! TARGET_BWX
-   && (register_operand (operands[0], QImode)
-       || register_operand (operands[1], QImode))"
-  "@
-   mov %r1,%0
-   lda %0,%L1
-   fmov %R1,%0"
-  [(set_attr "type" "ilog,iadd,fcpys")])
-
-(define_insn ""
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=r,r,r,m,f")
-	(match_operand:QI 1 "input_operand" "rJ,n,m,rJ,fJ"))]
-  "TARGET_BWX
-   && (register_operand (operands[0], QImode)
-       || reg_or_0_operand (operands[1], QImode))"
-  "@
-   mov %r1,%0
-   lda %0,%L1
-   ldbu %0,%1
-   stb %r1,%0
-   fmov %R1,%0"
-  [(set_attr "type" "ilog,iadd,ild,ist,fcpys")])
-
-;; We do two major things here: handle mem->mem and construct long
-;; constants.
-
-(define_expand "movsi"
-  [(set (match_operand:SI 0 "general_operand" "")
-	(match_operand:SI 1 "general_operand" ""))]
-  ""
-  "
-{
-  if (GET_CODE (operands[0]) == MEM
-      && ! reg_or_0_operand (operands[1], SImode))
-    operands[1] = force_reg (SImode, operands[1]);
-
-  if (! CONSTANT_P (operands[1]) || input_operand (operands[1], SImode))
-    ;
-  else if (GET_CODE (operands[1]) == CONST_INT)
-    {
-      operands[1]
-	= alpha_emit_set_const (operands[0], SImode, INTVAL (operands[1]), 3);
-      if (rtx_equal_p (operands[0], operands[1]))
-	DONE;
-    }
-}")
-
-;; Split a load of a large constant into the appropriate two-insn
-;; sequence.
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(match_operand:SI 1 "const_int_operand" ""))]
-  "! add_operand (operands[1], SImode)"
-  [(set (match_dup 0) (match_dup 2))
-   (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 3)))]
-  "
-{ rtx tem
-    = alpha_emit_set_const (operands[0], SImode, INTVAL (operands[1]), 2);
-
-  if (tem == operands[0])
-    DONE;
-  else
-    FAIL;
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "general_operand" "=r,r,r,r,r,m,f,f,Q")
-	(match_operand:DI 1 "input_operand" "rJ,K,L,s,m,rJ,fJ,Q,f"))]
-  "! TARGET_FIX
-   && (register_operand (operands[0], DImode)
-       || reg_or_0_operand (operands[1], DImode))"
-  "@
-   mov %r1,%0
-   lda %0,%1
-   ldah %0,%h1
-   lda %0,%1
-   ldq%A1 %0,%1
-   stq%A0 %r1,%0
-   fmov %R1,%0
-   ldt %0,%1
-   stt %R1,%0"
-  [(set_attr "type" "ilog,iadd,iadd,ldsym,ild,ist,fcpys,fld,fst")])
-
-(define_insn ""
-  [(set (match_operand:DI 0 "general_operand" "=r,r,r,r,r,m,f,f,Q,r,*f")
-	(match_operand:DI 1 "input_operand" "rJ,K,L,s,m,rJ,fJ,Q,f,f,*r"))]
-  "TARGET_FIX
-   && (register_operand (operands[0], DImode)
-       || reg_or_0_operand (operands[1], DImode))"
-  "@
-   mov %r1,%0
-   lda %0,%1
-   ldah %0,%h1
-   lda %0,%1
-   ldq%A1 %0,%1
-   stq%A0 %r1,%0
-   fmov %R1,%0
-   ldt %0,%1
-   stt %R1,%0
-   ftoit %1,%0
-   itoft %1,%0"
-  [(set_attr "type" "ilog,iadd,iadd,ldsym,ild,ist,fcpys,fld,fst,ftoi,itof")])
-
-;; We do three major things here: handle mem->mem, put 64-bit constants in
-;; memory, and construct long 32-bit constants.
-
-(define_expand "movdi"
-  [(set (match_operand:DI 0 "general_operand" "")
-	(match_operand:DI 1 "general_operand" ""))]
-  ""
-  "
-{
-  rtx tem;
-
-  if (GET_CODE (operands[0]) == MEM
-      && ! reg_or_0_operand (operands[1], DImode))
-    operands[1] = force_reg (DImode, operands[1]);
-
-  if (! CONSTANT_P (operands[1]) || input_operand (operands[1], DImode))
-    ;
-  else if (GET_CODE (operands[1]) == CONST_INT
-	   && (tem = alpha_emit_set_const (operands[0], DImode,
-					   INTVAL (operands[1]), 3)) != 0)
-    {
-      if (rtx_equal_p (tem, operands[0]))
-	DONE;
-      else
-	operands[1] = tem;
-    }
-  else if (CONSTANT_P (operands[1]))
-    {
-      if (TARGET_BUILD_CONSTANTS)
-	{
-	  HOST_WIDE_INT i0, i1;
-
-	  if (GET_CODE (operands[1]) == CONST_INT)
-	    {
-	      i0 = INTVAL (operands[1]);
-	      i1 = -(i0 < 0);
-	    }
-	  else if (GET_CODE (operands[1]) == CONST_DOUBLE)
-	    {
-#if HOST_BITS_PER_WIDE_INT >= 64
-	      i0 = CONST_DOUBLE_LOW (operands[1]);
-	      i1 = -(i0 < 0);
-#else
-	      i0 = CONST_DOUBLE_LOW (operands[1]);
-	      i1 = CONST_DOUBLE_HIGH (operands[1]);
-#endif
-	    }
-	  else
-	    abort();
-	  
-          tem = alpha_emit_set_long_const (operands[0], i0, i1);
-          if (rtx_equal_p (tem, operands[0]))
-	    DONE;
-          else
-	    operands[1] = tem;
-	}
-      else
-	{
-	  operands[1] = force_const_mem (DImode, operands[1]);
-	  if (reload_in_progress)
-	    {
-	      emit_move_insn (operands[0], XEXP (operands[1], 0));
-	      operands[1] = copy_rtx (operands[1]);
-	      XEXP (operands[1], 0) = operands[0];
-	    }
-	  else
-	    operands[1] = validize_mem (operands[1]);
-	}
-    }
-  else
-    abort ();
-}")
-
-;; Split a load of a large constant into the appropriate two-insn
-;; sequence.
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_operand:DI 1 "const_int_operand" ""))]
-  "! add_operand (operands[1], DImode)"
-  [(set (match_dup 0) (match_dup 2))
-   (set (match_dup 0) (plus:DI (match_dup 0) (match_dup 3)))]
-  "
-{ rtx tem
-    = alpha_emit_set_const (operands[0], DImode, INTVAL (operands[1]), 2);
-
-  if (tem == operands[0])
-    DONE;
-  else
-    FAIL;
-}")
-
-;; These are the partial-word cases.
-;;
-;; First we have the code to load an aligned word.  Operand 0 is the register
-;; in which to place the result.  It's mode is QImode or HImode.  Operand 1
-;; is an SImode MEM at the low-order byte of the proper word.  Operand 2 is the
-;; number of bits within the word that the value is.  Operand 3 is an SImode
-;; scratch register.  If operand 0 is a hard register, operand 3 may be the
-;; same register.  It is allowed to conflict with operand 1 as well.
-
-(define_expand "aligned_loadqi"
-  [(set (match_operand:SI 3 "register_operand" "")
-	(match_operand:SI 1 "memory_operand" ""))
-   (set (subreg:DI (match_operand:QI 0 "register_operand" "") 0)
-	(zero_extract:DI (subreg:DI (match_dup 3) 0)
-			 (const_int 8)
-			 (match_operand:DI 2 "const_int_operand" "")))]
-	 
-  ""
-  "")
-  
-(define_expand "aligned_loadhi"
-  [(set (match_operand:SI 3 "register_operand" "")
-	(match_operand:SI 1 "memory_operand" ""))
-   (set (subreg:DI (match_operand:HI 0 "register_operand" "") 0)
-	(zero_extract:DI (subreg:DI (match_dup 3) 0)
-			 (const_int 16)
-			 (match_operand:DI 2 "const_int_operand" "")))]
-	 
-  ""
-  "")
-  
-;; Similar for unaligned loads, where we use the sequence from the
-;; Alpha Architecture manual.
-;;
-;; Operand 1 is the address.  Operands 2 and 3 are temporaries, where
-;; operand 3 can overlap the input and output registers.
-
-(define_expand "unaligned_loadqi"
-  [(set (match_operand:DI 2 "register_operand" "")
-	(mem:DI (and:DI (match_operand:DI 1 "address_operand" "")
-			(const_int -8))))
-   (set (match_operand:DI 3 "register_operand" "")
-	(match_dup 1))
-   (set (subreg:DI (match_operand:QI 0 "register_operand" "") 0)
-	(zero_extract:DI (match_dup 2)
-			 (const_int 8)
-			 (ashift:DI (match_dup 3) (const_int 3))))]
-  ""
-  "")
-
-(define_expand "unaligned_loadhi"
-  [(set (match_operand:DI 2 "register_operand" "")
-	(mem:DI (and:DI (match_operand:DI 1 "address_operand" "")
-			(const_int -8))))
-   (set (match_operand:DI 3 "register_operand" "")
-	(match_dup 1))
-   (set (subreg:DI (match_operand:QI 0 "register_operand" "") 0)
-	(zero_extract:DI (match_dup 2)
-			 (const_int 16)
-			 (ashift:DI (match_dup 3) (const_int 3))))]
-  ""
-  "")
-
-;; Storing an aligned byte or word requires two temporaries.  Operand 0 is the
-;; aligned SImode MEM.  Operand 1 is the register containing the 
-;; byte or word to store.  Operand 2 is the number of bits within the word that
-;; the value should be placed.  Operands 3 and 4 are SImode temporaries.
-
-(define_expand "aligned_store"
-  [(set (match_operand:SI 3 "register_operand" "")
-	(match_operand:SI 0 "memory_operand" ""))
-   (set (subreg:DI (match_dup 3) 0)
-	(and:DI (subreg:DI (match_dup 3) 0) (match_dup 5)))
-   (set (subreg:DI (match_operand:SI 4 "register_operand" "") 0)
-	(ashift:DI (zero_extend:DI (match_operand 1 "register_operand" ""))
-		   (match_operand:DI 2 "const_int_operand" "")))
-   (set (subreg:DI (match_dup 4) 0)
-	(ior:DI (subreg:DI (match_dup 4) 0) (subreg:DI (match_dup 3) 0)))
-   (set (match_dup 0) (match_dup 4))]
-  ""
-  "
-{ operands[5] = GEN_INT (~ (GET_MODE_MASK (GET_MODE (operands[1]))
-			    << INTVAL (operands[2])));
-}")
-
-;; For the unaligned byte and halfword cases, we use code similar to that
-;; in the ;; Architecture book, but reordered to lower the number of registers
-;; required.  Operand 0 is the address.  Operand 1 is the data to store.
-;; Operands 2, 3, and 4 are DImode temporaries, where operands 2 and 4 may
-;; be the same temporary, if desired.  If the address is in a register,
-;; operand 2 can be that register.
-
-(define_expand "unaligned_storeqi"
-  [(set (match_operand:DI 3 "register_operand" "")
-	(mem:DI (and:DI (match_operand:DI 0 "address_operand" "")
-			(const_int -8))))
-   (set (match_operand:DI 2 "register_operand" "")
-	(match_dup 0))
-   (set (match_dup 3)
-	(and:DI (not:DI (ashift:DI (const_int 255)
-				   (ashift:DI (match_dup 2) (const_int 3))))
-		(match_dup 3)))
-   (set (match_operand:DI 4 "register_operand" "")
-	(ashift:DI (zero_extend:DI (match_operand:QI 1 "register_operand" ""))
-		   (ashift:DI (match_dup 2) (const_int 3))))
-   (set (match_dup 4) (ior:DI (match_dup 4) (match_dup 3)))
-   (set (mem:DI (and:DI (match_dup 0) (const_int -8)))
-	(match_dup 4))]
-  ""
-  "")
-
-(define_expand "unaligned_storehi"
-  [(set (match_operand:DI 3 "register_operand" "")
-	(mem:DI (and:DI (match_operand:DI 0 "address_operand" "")
-			(const_int -8))))
-   (set (match_operand:DI 2 "register_operand" "")
-	(match_dup 0))
-   (set (match_dup 3)
-	(and:DI (not:DI (ashift:DI (const_int 65535)
-				   (ashift:DI (match_dup 2) (const_int 3))))
-		(match_dup 3)))
-   (set (match_operand:DI 4 "register_operand" "")
-	(ashift:DI (zero_extend:DI (match_operand:HI 1 "register_operand" ""))
-		   (ashift:DI (match_dup 2) (const_int 3))))
-   (set (match_dup 4) (ior:DI (match_dup 4) (match_dup 3)))
-   (set (mem:DI (and:DI (match_dup 0) (const_int -8)))
-	(match_dup 4))]
-  ""
-  "")
-
-;; Here are the define_expand's for QI and HI moves that use the above
-;; patterns.  We have the normal sets, plus the ones that need scratch
-;; registers for reload.
-
-(define_expand "movqi"
-  [(set (match_operand:QI 0 "general_operand" "")
-	(match_operand:QI 1 "general_operand" ""))]
-  ""
-  "
-{
-  if (TARGET_BWX)
-    {
-      if (GET_CODE (operands[0]) == MEM
-	  && ! reg_or_0_operand (operands[1], QImode))
-	operands[1] = force_reg (QImode, operands[1]);
-
-      if (GET_CODE (operands[1]) == CONST_INT
-	       && ! input_operand (operands[1], QImode))
-	{
-	  operands[1] = alpha_emit_set_const (operands[0], QImode,
-					      INTVAL (operands[1]), 3);
-
-	  if (rtx_equal_p (operands[0], operands[1]))
-	    DONE;
-	}
-
-      goto def;
-    }
-
-  /* If the output is not a register, the input must be.  */
-  if (GET_CODE (operands[0]) == MEM)
-    operands[1] = force_reg (QImode, operands[1]);
-
-  /* Handle four memory cases, unaligned and aligned for either the input
-     or the output.  The only case where we can be called during reload is
-     for aligned loads; all other cases require temporaries.  */
-
-  if (GET_CODE (operands[1]) == MEM
-      || (GET_CODE (operands[1]) == SUBREG
-	  && GET_CODE (SUBREG_REG (operands[1])) == MEM)
-      || (reload_in_progress && GET_CODE (operands[1]) == REG
-	  && REGNO (operands[1]) >= FIRST_PSEUDO_REGISTER)
-      || (reload_in_progress && GET_CODE (operands[1]) == SUBREG
-	  && GET_CODE (SUBREG_REG (operands[1])) == REG
-	  && REGNO (SUBREG_REG (operands[1])) >= FIRST_PSEUDO_REGISTER))
-    {
-      if (aligned_memory_operand (operands[1], QImode))
-	{
-	  if (reload_in_progress)
-	    {
-	      emit_insn (gen_reload_inqi_help
-		         (operands[0], operands[1],
-			  gen_rtx_REG (SImode, REGNO (operands[0]))));
-	    }
-	  else
-	    {
-	      rtx aligned_mem, bitnum;
-	      rtx scratch = gen_reg_rtx (SImode);
-
-	      get_aligned_mem (operands[1], &aligned_mem, &bitnum);
-
-	      emit_insn (gen_aligned_loadqi (operands[0], aligned_mem, bitnum,
-					     scratch));
-	    }
-	}
-      else
-	{
-	  /* Don't pass these as parameters since that makes the generated
-	     code depend on parameter evaluation order which will cause
-	     bootstrap failures.  */
-
-	  rtx temp1 = gen_reg_rtx (DImode);
-	  rtx temp2 = gen_reg_rtx (DImode);
-	  rtx seq
-	    = gen_unaligned_loadqi (operands[0],
-				    get_unaligned_address (operands[1], 0),
-				    temp1, temp2);
-
-	  alpha_set_memflags (seq, operands[1]);
-	  emit_insn (seq);
-	}
-
-      DONE;
-    }
-
-  else if (GET_CODE (operands[0]) == MEM
-	   || (GET_CODE (operands[0]) == SUBREG 
-	       && GET_CODE (SUBREG_REG (operands[0])) == MEM)
-	   || (reload_in_progress && GET_CODE (operands[0]) == REG
-	       && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER)
-	   || (reload_in_progress && GET_CODE (operands[0]) == SUBREG
-	       && GET_CODE (SUBREG_REG (operands[0])) == REG
-	       && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER))
-    {
-      if (aligned_memory_operand (operands[0], QImode))
-	{
-	  rtx aligned_mem, bitnum;
-	  rtx temp1 = gen_reg_rtx (SImode);
-	  rtx temp2 = gen_reg_rtx (SImode);
-
-	  get_aligned_mem (operands[0], &aligned_mem, &bitnum);
-
-	  emit_insn (gen_aligned_store (aligned_mem, operands[1], bitnum,
-					temp1, temp2));
-	}
-      else
-	{
-	  rtx temp1 = gen_reg_rtx (DImode);
-	  rtx temp2 = gen_reg_rtx (DImode);
-	  rtx temp3 = gen_reg_rtx (DImode);
-	  rtx seq
-	    = gen_unaligned_storeqi (get_unaligned_address (operands[0], 0),
-				     operands[1], temp1, temp2, temp3);
-
-	  alpha_set_memflags (seq, operands[0]);
-	  emit_insn (seq);
-	}
-      DONE;
-    }
- def:;
-}")
-
-(define_expand "movhi"
-  [(set (match_operand:HI 0 "general_operand" "")
-	(match_operand:HI 1 "general_operand" ""))]
-  ""
-  "
-{
-  if (TARGET_BWX)
-    {
-      if (GET_CODE (operands[0]) == MEM
-	  && ! reg_or_0_operand (operands[1], HImode))
-	operands[1] = force_reg (HImode, operands[1]);
-
-      if (GET_CODE (operands[1]) == CONST_INT
-	       && ! input_operand (operands[1], HImode))
-	{
-	  operands[1] = alpha_emit_set_const (operands[0], HImode,
-					      INTVAL (operands[1]), 3);
-
-	  if (rtx_equal_p (operands[0], operands[1]))
-	    DONE;
-	}
-
-      goto def;
-    }
-
-  /* If the output is not a register, the input must be.  */
-  if (GET_CODE (operands[0]) == MEM)
-    operands[1] = force_reg (HImode, operands[1]);
-
-  /* Handle four memory cases, unaligned and aligned for either the input
-     or the output.  The only case where we can be called during reload is
-     for aligned loads; all other cases require temporaries.  */
-
-  if (GET_CODE (operands[1]) == MEM
-      || (GET_CODE (operands[1]) == SUBREG
-	  && GET_CODE (SUBREG_REG (operands[1])) == MEM)
-      || (reload_in_progress && GET_CODE (operands[1]) == REG
-	  && REGNO (operands[1]) >= FIRST_PSEUDO_REGISTER)
-      || (reload_in_progress && GET_CODE (operands[1]) == SUBREG
-	  && GET_CODE (SUBREG_REG (operands[1])) == REG
-	  && REGNO (SUBREG_REG (operands[1])) >= FIRST_PSEUDO_REGISTER))
-    {
-      if (aligned_memory_operand (operands[1], HImode))
-	{
-	  if (reload_in_progress)
-	    {
-	      emit_insn (gen_reload_inhi_help
-		         (operands[0], operands[1],
-			  gen_rtx_REG (SImode, REGNO (operands[0]))));
-	    }
-	  else
-	    {
-	      rtx aligned_mem, bitnum;
-	      rtx scratch = gen_reg_rtx (SImode);
-
-	      get_aligned_mem (operands[1], &aligned_mem, &bitnum);
-
-	      emit_insn (gen_aligned_loadhi (operands[0], aligned_mem, bitnum,
-					     scratch));
-	    }
-	}
-      else
-	{
-	  /* Don't pass these as parameters since that makes the generated
-	     code depend on parameter evaluation order which will cause
-	     bootstrap failures.  */
-
-	  rtx temp1 = gen_reg_rtx (DImode);
-	  rtx temp2 = gen_reg_rtx (DImode);
-	  rtx seq
-	    = gen_unaligned_loadhi (operands[0],
-				    get_unaligned_address (operands[1], 0),
-				    temp1, temp2);
-
-	  alpha_set_memflags (seq, operands[1]);
-	  emit_insn (seq);
-	}
-
-      DONE;
-    }
-
-  else if (GET_CODE (operands[0]) == MEM
-	   || (GET_CODE (operands[0]) == SUBREG 
-	       && GET_CODE (SUBREG_REG (operands[0])) == MEM)
-	   || (reload_in_progress && GET_CODE (operands[0]) == REG
-	       && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER)
-	   || (reload_in_progress && GET_CODE (operands[0]) == SUBREG
-	       && GET_CODE (SUBREG_REG (operands[0])) == REG
-	       && REGNO (operands[0]) >= FIRST_PSEUDO_REGISTER))
-    {
-      if (aligned_memory_operand (operands[0], HImode))
-	{
-	  rtx aligned_mem, bitnum;
-	  rtx temp1 = gen_reg_rtx (SImode);
-	  rtx temp2 = gen_reg_rtx (SImode);
-
-	  get_aligned_mem (operands[0], &aligned_mem, &bitnum);
-
-	  emit_insn (gen_aligned_store (aligned_mem, operands[1], bitnum,
-					temp1, temp2));
-	}
-      else
-	{
-	  rtx temp1 = gen_reg_rtx (DImode);
-	  rtx temp2 = gen_reg_rtx (DImode);
-	  rtx temp3 = gen_reg_rtx (DImode);
-	  rtx seq
-	    = gen_unaligned_storehi (get_unaligned_address (operands[0], 0),
-				     operands[1], temp1, temp2, temp3);
-
-	  alpha_set_memflags (seq, operands[0]);
-	  emit_insn (seq);
-	}
-
-      DONE;
-    }
- def:;
-}")
-
-;; Here are the versions for reload.  Note that in the unaligned cases
-;; we know that the operand must not be a pseudo-register because stack
-;; slots are always aligned references.
-
-(define_expand "reload_inqi"
-  [(parallel [(match_operand:QI 0 "register_operand" "=r")
-	      (match_operand:QI 1 "any_memory_operand" "m")
-	      (match_operand:TI 2 "register_operand" "=&r")])]
-  "! TARGET_BWX"
-  "
-{
-  rtx scratch, seq;
-
-  if (GET_CODE (operands[1]) != MEM)
-    abort ();
-
-  if (aligned_memory_operand (operands[1], QImode))
-    {
-      seq = gen_reload_inqi_help (operands[0], operands[1],
-				  gen_rtx_REG (SImode, REGNO (operands[2])));
-    }
-  else
-    {
-      rtx addr;
-
-      /* It is possible that one of the registers we got for operands[2]
-	 might coincide with that of operands[0] (which is why we made
-	 it TImode).  Pick the other one to use as our scratch.  */
-      if (REGNO (operands[0]) == REGNO (operands[2]))
-	scratch = gen_rtx_REG (DImode, REGNO (operands[2]) + 1);
-      else
-	scratch = gen_rtx_REG (DImode, REGNO (operands[2]));
-
-      addr = get_unaligned_address (operands[1], 0);
-      seq = gen_unaligned_loadqi (operands[0], addr, scratch,
-			  gen_rtx_REG (DImode, REGNO (operands[0])));
-      alpha_set_memflags (seq, operands[1]);
-    }
-  emit_insn (seq);
-  DONE;
-}")
-
-(define_expand "reload_inhi"
-  [(parallel [(match_operand:HI 0 "register_operand" "=r")
-	      (match_operand:HI 1 "any_memory_operand" "m")
-	      (match_operand:TI 2 "register_operand" "=&r")])]
-  "! TARGET_BWX"
-  "
-{
-  rtx scratch, seq;
-
-  if (GET_CODE (operands[1]) != MEM)
-    abort ();
-
-  if (aligned_memory_operand (operands[1], HImode))
-    {
-      seq = gen_reload_inhi_help (operands[0], operands[1], 
-				  gen_rtx_REG (SImode, REGNO (operands[2])));
-    }
-  else
-    {
-      rtx addr;
-
-      /* It is possible that one of the registers we got for operands[2]
-	 might coincide with that of operands[0] (which is why we made
-	 it TImode).  Pick the other one to use as our scratch.  */
-      if (REGNO (operands[0]) == REGNO (operands[2]))
-	scratch = gen_rtx_REG (DImode, REGNO (operands[2]) + 1);
-      else
-	scratch = gen_rtx_REG (DImode, REGNO (operands[2]));
-
-      addr = get_unaligned_address (operands[1], 0);
-      seq = gen_unaligned_loadhi (operands[0], addr, scratch,
-			  gen_rtx_REG (DImode, REGNO (operands[0])));
-      alpha_set_memflags (seq, operands[1]);
-    }
-  emit_insn (seq);
-  DONE;
-}")
-
-(define_expand "reload_outqi"
-  [(parallel [(match_operand:QI 0 "any_memory_operand" "=m")
-	      (match_operand:QI 1 "register_operand" "r")
-	      (match_operand:TI 2 "register_operand" "=&r")])]
-  "! TARGET_BWX"
-  "
-{
-  if (GET_CODE (operands[0]) != MEM)
-    abort ();
-
-  if (aligned_memory_operand (operands[0], QImode))
-    {
-      emit_insn (gen_reload_outqi_help
-		 (operands[0], operands[1],
-		  gen_rtx_REG (SImode, REGNO (operands[2])),
-		  gen_rtx_REG (SImode, REGNO (operands[2]) + 1)));
-    }
-  else
-    {
-      rtx addr = get_unaligned_address (operands[0], 0);
-      rtx scratch1 = gen_rtx_REG (DImode, REGNO (operands[2]));
-      rtx scratch2 = gen_rtx_REG (DImode, REGNO (operands[2]) + 1);
-      rtx scratch3 = scratch1;
-      rtx seq;
-
-      if (GET_CODE (addr) == REG)
-	scratch1 = addr;
-
-      seq = gen_unaligned_storeqi (addr, operands[1], scratch1,
-				   scratch2, scratch3);
-      alpha_set_memflags (seq, operands[0]);
-      emit_insn (seq);
-    }
-  DONE;
-}")
-
-(define_expand "reload_outhi"
-  [(parallel [(match_operand:HI 0 "any_memory_operand" "=m")
-	      (match_operand:HI 1 "register_operand" "r")
-	      (match_operand:TI 2 "register_operand" "=&r")])]
-  "! TARGET_BWX"
-  "
-{
-  if (GET_CODE (operands[0]) != MEM)
-    abort ();
-
-  if (aligned_memory_operand (operands[0], HImode))
-    {
-      emit_insn (gen_reload_outhi_help
-		 (operands[0], operands[1],
-		  gen_rtx_REG (SImode, REGNO (operands[2])),
-		  gen_rtx_REG (SImode, REGNO (operands[2]) + 1)));
-    }
-  else
-    {
-      rtx addr = get_unaligned_address (operands[0], 0);
-      rtx scratch1 = gen_rtx_REG (DImode, REGNO (operands[2]));
-      rtx scratch2 = gen_rtx_REG (DImode, REGNO (operands[2]) + 1);
-      rtx scratch3 = scratch1;
-      rtx seq;
-
-      if (GET_CODE (addr) == REG)
-	scratch1 = addr;
-
-      seq = gen_unaligned_storehi (addr, operands[1], scratch1,
-				   scratch2, scratch3);
-      alpha_set_memflags (seq, operands[0]);
-      emit_insn (seq);
-    }
-  DONE;
-}")
-
-;; Helpers for the above.  The way reload is structured, we can't
-;; always get a proper address for a stack slot during reload_foo
-;; expansion, so we must delay our address manipulations until after.
-
-(define_insn "reload_inqi_help"
-  [(set (match_operand:QI 0 "register_operand" "r")
-        (match_operand:QI 1 "memory_operand" "m"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))]
-  "! TARGET_BWX && (reload_in_progress || reload_completed)"
-  "#")
-
-(define_insn "reload_inhi_help"
-  [(set (match_operand:HI 0 "register_operand" "r")
-        (match_operand:HI 1 "memory_operand" "m"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))]
-  "! TARGET_BWX && (reload_in_progress || reload_completed)"
-  "#")
-
-(define_insn "reload_outqi_help"
-  [(set (match_operand:QI 0 "memory_operand" "m")
-        (match_operand:QI 1 "register_operand" "r"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))
-   (clobber (match_operand:SI 3 "register_operand" "r"))]
-  "! TARGET_BWX && (reload_in_progress || reload_completed)"
-  "#")
-
-(define_insn "reload_outhi_help"
-  [(set (match_operand:HI 0 "memory_operand" "m")
-        (match_operand:HI 1 "register_operand" "r"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))
-   (clobber (match_operand:SI 3 "register_operand" "r"))]
-  "! TARGET_BWX && (reload_in_progress || reload_completed)"
-  "#")
-
-(define_split
-  [(set (match_operand:QI 0 "register_operand" "r")
-        (match_operand:QI 1 "memory_operand" "m"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))]
-  "! TARGET_BWX && reload_completed"
-  [(const_int 0)]
-  "
-{
-  rtx aligned_mem, bitnum;
-  get_aligned_mem (operands[1], &aligned_mem, &bitnum);
-  emit_insn (gen_aligned_loadqi (operands[0], aligned_mem, bitnum,
-				 operands[2]));
-  DONE;
-}")
-  
-(define_split
-  [(set (match_operand:HI 0 "register_operand" "r")
-        (match_operand:HI 1 "memory_operand" "m"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))]
-  "! TARGET_BWX && reload_completed"
-  [(const_int 0)]
-  "
-{
-  rtx aligned_mem, bitnum;
-  get_aligned_mem (operands[1], &aligned_mem, &bitnum);
-  emit_insn (gen_aligned_loadhi (operands[0], aligned_mem, bitnum,
-				 operands[2]));
-  DONE;
-}")
-  
-(define_split
-  [(set (match_operand:QI 0 "memory_operand" "m")
-        (match_operand:QI 1 "register_operand" "r"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))
-   (clobber (match_operand:SI 3 "register_operand" "r"))]
-  "! TARGET_BWX && reload_completed"
-  [(const_int 0)]
-  "
-{
-  rtx aligned_mem, bitnum;
-  get_aligned_mem (operands[0], &aligned_mem, &bitnum);
-  emit_insn (gen_aligned_store (aligned_mem, operands[1], bitnum,
-				operands[2], operands[3]));
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:HI 0 "memory_operand" "m")
-        (match_operand:HI 1 "register_operand" "r"))
-   (clobber (match_operand:SI 2 "register_operand" "r"))
-   (clobber (match_operand:SI 3 "register_operand" "r"))]
-  "! TARGET_BWX && reload_completed"
-  [(const_int 0)]
-  "
-{
-  rtx aligned_mem, bitnum;
-  get_aligned_mem (operands[0], &aligned_mem, &bitnum);
-  emit_insn (gen_aligned_store (aligned_mem, operands[1], bitnum,
-				operands[2], operands[3]));
-  DONE;
-}")
-
-;; Bit field extract patterns which use ext[wlq][lh]
-
-(define_expand "extv"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extract:DI (match_operand:QI 1 "memory_operand" "")
-			 (match_operand:DI 2 "immediate_operand" "")
-			 (match_operand:DI 3 "immediate_operand" "")))]
-  ""
-  "
-{
-  /* We can do 16, 32 and 64 bit fields, if aligned on byte boundaries.  */
-  if (INTVAL (operands[3]) % 8 != 0
-      || (INTVAL (operands[2]) != 16
-	  && INTVAL (operands[2]) != 32
-	  && INTVAL (operands[2]) != 64))
-    FAIL;
-
-  /* From mips.md: extract_bit_field doesn't verify that our source
-     matches the predicate, so we force it to be a MEM here.  */
-  if (GET_CODE (operands[1]) != MEM)
-    FAIL;
-
-  alpha_expand_unaligned_load (operands[0], operands[1],
-			       INTVAL (operands[2]) / 8,
-			       INTVAL (operands[3]) / 8, 1);
-  DONE;
-}")
-
-(define_expand "extzv"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extract:DI (match_operand:DI 1 "general_operand" "")
-			 (match_operand:DI 2 "immediate_operand" "")
-			 (match_operand:DI 3 "immediate_operand" "")))]
-  ""
-  "
-{
-  /* We can do 8, 16, 32 and 64 bit fields, if aligned on byte boundaries.  */
-  if (INTVAL (operands[3]) % 8 != 0
-      || (INTVAL (operands[2]) != 8
-	  && INTVAL (operands[2]) != 16
-	  && INTVAL (operands[2]) != 32
-	  && INTVAL (operands[2]) != 64))
-    FAIL;
-
-  if (GET_CODE (operands[1]) == MEM)
-    {
-      /* Fail 8 bit fields, falling back on a simple byte load.  */
-      if (INTVAL (operands[2]) == 8)
-	FAIL;
-
-      alpha_expand_unaligned_load (operands[0], operands[1],
-			           INTVAL (operands[2]) / 8,
-			           INTVAL (operands[3]) / 8, 0);
-      DONE;
-    }
-}")
-
-(define_expand "insv"
-  [(set (zero_extract:DI (match_operand:QI 0 "memory_operand" "")
-			 (match_operand:DI 1 "immediate_operand" "")
-			 (match_operand:DI 2 "immediate_operand" ""))
-	(match_operand:DI 3 "register_operand" ""))]
-  ""
-  "
-{
-  /* We can do 16, 32 and 64 bit fields, if aligned on byte boundaries.  */
-  if (INTVAL (operands[2]) % 8 != 0
-      || (INTVAL (operands[1]) != 16
-	  && INTVAL (operands[1]) != 32
-	  && INTVAL (operands[1]) != 64))
-    FAIL;
-
-  /* From mips.md: store_bit_field doesn't verify that our source
-     matches the predicate, so we force it to be a MEM here.  */
-  if (GET_CODE (operands[0]) != MEM)
-    FAIL;
-
-  alpha_expand_unaligned_store (operands[0], operands[3],
-			        INTVAL (operands[1]) / 8,
-			        INTVAL (operands[2]) / 8);
-  DONE;
-}")
-
-
-
-;; Block move/clear, see alpha.c for more details.
-;; Argument 0 is the destination
-;; Argument 1 is the source
-;; Argument 2 is the length
-;; Argument 3 is the alignment
-
-(define_expand "movstrqi"
-  [(parallel [(set (match_operand:BLK 0 "general_operand" "")
-		   (match_operand:BLK 1 "general_operand" ""))
-	      (use (match_operand:DI 2 "immediate_operand" ""))
-	      (use (match_operand:DI 3 "immediate_operand" ""))])]
-  ""
-  "
-{
-  if (alpha_expand_block_move (operands))
-    DONE;
-  else
-    FAIL;
-}")
-
-(define_expand "clrstrqi"
-  [(parallel [(set (match_operand:BLK 0 "general_operand" "")
-		   (const_int 0))
-	      (use (match_operand:DI 1 "immediate_operand" ""))
-	      (use (match_operand:DI 2 "immediate_operand" ""))])]
-  ""
-  "
-{
-  if (alpha_expand_block_clear (operands))
-    DONE;
-  else
-    FAIL;
-}")
-
-;; Subroutine of stack space allocation.  Perform a stack probe.
-(define_expand "probe_stack"
-  [(set (match_dup 1) (match_operand:DI 0 "const_int_operand" ""))]
-  ""
-  "
-{
-  operands[1] = gen_rtx_MEM (DImode, plus_constant (stack_pointer_rtx,
-						    INTVAL (operands[0])));
-  MEM_VOLATILE_P (operands[1]) = 1;
-
-  operands[0] = const0_rtx;
-}")
-
-;; This is how we allocate stack space.  If we are allocating a
-;; constant amount of space and we know it is less than 4096
-;; bytes, we need do nothing.
-;;
-;; If it is more than 4096 bytes, we need to probe the stack
-;; periodically. 
-(define_expand "allocate_stack"
-  [(set (reg:DI 30)
-	(plus:DI (reg:DI 30)
-		 (match_operand:DI 1 "reg_or_cint_operand" "")))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(match_dup 2))]
-  ""
-  "
-{
-  if (GET_CODE (operands[1]) == CONST_INT
-      && INTVAL (operands[1]) < 32768)
-    {
-      if (INTVAL (operands[1]) >= 4096)
-	{
-	  /* We do this the same way as in the prologue and generate explicit
-	     probes.  Then we update the stack by the constant.  */
-
-	  int probed = 4096;
-
-	  emit_insn (gen_probe_stack (GEN_INT (- probed)));
-	  while (probed + 8192 < INTVAL (operands[1]))
-	    emit_insn (gen_probe_stack (GEN_INT (- (probed += 8192))));
-
-	  if (probed + 4096 < INTVAL (operands[1]))
-	    emit_insn (gen_probe_stack (GEN_INT (- INTVAL(operands[1]))));
-	}
-
-      operands[1] = GEN_INT (- INTVAL (operands[1]));
-      operands[2] = virtual_stack_dynamic_rtx;
-    }
-  else
-    {
-      rtx out_label = 0;
-      rtx loop_label = gen_label_rtx ();
-      rtx want = gen_reg_rtx (Pmode);
-      rtx tmp = gen_reg_rtx (Pmode);
-      rtx memref;
-
-      emit_insn (gen_subdi3 (want, stack_pointer_rtx,
-			     force_reg (Pmode, operands[1])));
-      emit_insn (gen_adddi3 (tmp, stack_pointer_rtx, GEN_INT (-4096)));
-
-      if (GET_CODE (operands[1]) != CONST_INT)
-	{
-	  out_label = gen_label_rtx ();
-	  emit_insn (gen_cmpdi (want, tmp));
-	  emit_jump_insn (gen_bgeu (out_label));
-	}
-
-      emit_label (loop_label);
-      memref = gen_rtx_MEM (DImode, tmp);
-      MEM_VOLATILE_P (memref) = 1;
-      emit_move_insn (memref, const0_rtx);
-      emit_insn (gen_adddi3 (tmp, tmp, GEN_INT(-8192)));
-      emit_insn (gen_cmpdi (tmp, want));
-      emit_jump_insn (gen_bgtu (loop_label));
-      if (obey_regdecls)
-	gen_rtx_USE (VOIDmode, tmp);
-
-      memref = gen_rtx_MEM (DImode, want);
-      MEM_VOLATILE_P (memref) = 1;
-      emit_move_insn (memref, const0_rtx);
-
-      if (out_label)
-	emit_label (out_label);
-
-      emit_move_insn (stack_pointer_rtx, want);
-      emit_move_insn (operands[0], virtual_stack_dynamic_rtx);
-      DONE;
-    }
-}")
-
-;; This is used by alpha_expand_prolog to do the same thing as above,
-;; except we cannot at that time generate new basic blocks, so we hide
-;; the loop in this one insn.
-
-(define_insn "prologue_stack_probe_loop"
-  [(unspec_volatile [(match_operand 0 "register_operand" "r")
-		     (match_operand 1 "register_operand" "r")] 5)]
-  ""
-  "*
-{
-  operands[2] = gen_label_rtx ();
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\",
-			     CODE_LABEL_NUMBER (operands[2]));
-
-  return \"stq $31,-8192(%1)\;subq %0,1,%0\;lda %1,-8192(%1)\;bne %0,%l2\";
-}"
-  [(set_attr "length" "16")
-   (set_attr "type" "multi")])
-
-(define_expand "prologue"
-  [(clobber (const_int 0))]
-  ""
-  "alpha_expand_prologue (); DONE;")
-
-(define_insn "init_fp"
-  [(set (match_operand:DI 0 "register_operand" "r")
-        (match_operand:DI 1 "register_operand" "r"))
-   (clobber (mem:BLK (match_operand:DI 2 "register_operand" "r")))]
-  ""
-  "mov %1,%0")
-
-(define_expand "epilogue"
-  [(clobber (const_int 0))]
-  ""
-  "alpha_expand_epilogue (); DONE;")
-
-(define_expand "eh_epilogue"
-  [(use (match_operand:DI 0 "register_operand" "r"))
-   (use (match_operand:DI 1 "register_operand" "r"))
-   (use (match_operand:DI 2 "register_operand" "r"))]
-  "! TARGET_OPEN_VMS"
-  "
-{
-  alpha_eh_epilogue_sp_ofs = operands[1];
-  if (GET_CODE (operands[2]) != REG || REGNO (operands[2]) != 26)
-    {
-      rtx ra = gen_rtx_REG (Pmode, 26);
-      emit_move_insn (ra, operands[2]);
-      operands[2] = ra;
-    }
-}")
-
-;; In creating a large stack frame, NT _must_ use ldah+lda to load
-;; the frame size into a register.  We use this pattern to ensure
-;; we get lda instead of addq.
-(define_insn "nt_lda"
-  [(set (match_operand:DI 0 "register_operand" "r")
-	(unspec:DI [(match_dup 0)
-		    (match_operand:DI 1 "const_int_operand" "n")] 6))]
-  ""
-  "lda %0,%1(%0)")
-
-(define_expand "builtin_longjmp"
-  [(unspec_volatile [(match_operand 0 "register_operand" "r")] 3)]
-  "! TARGET_OPEN_VMS && ! TARGET_WINDOWS_NT"
-  "
-{
-  /* The elements of the buffer are, in order:  */
-  rtx fp = gen_rtx_MEM (Pmode, operands[0]);
-  rtx lab = gen_rtx_MEM (Pmode, plus_constant (operands[0], 8));
-  rtx stack = gen_rtx_MEM (Pmode, plus_constant (operands[0], 16));
-  rtx pv = gen_rtx_REG (Pmode, 27);
-
-  /* This bit is the same as expand_builtin_longjmp.  */
-  emit_move_insn (hard_frame_pointer_rtx, fp);
-  emit_move_insn (pv, lab);
-  emit_stack_restore (SAVE_NONLOCAL, stack, NULL_RTX);
-  emit_insn (gen_rtx_USE (VOIDmode, hard_frame_pointer_rtx));
-  emit_insn (gen_rtx_USE (VOIDmode, stack_pointer_rtx));
-
-  /* Load the label we are jumping through into $27 so that we know
-     where to look for it when we get back to setjmp's function for
-     restoring the gp.  */
-  emit_indirect_jump (pv);
-  DONE;
-}")
-
-(define_insn "builtin_setjmp_receiver"
-  [(unspec_volatile [(label_ref (match_operand 0 "" ""))] 2)]
-  "! TARGET_OPEN_VMS && ! TARGET_WINDOWS_NT && TARGET_AS_CAN_SUBTRACT_LABELS"
-  "\\n$LSJ%=:\;ldgp $29,$LSJ%=-%l0($27)"
-  [(set_attr "length" "8")
-   (set_attr "type" "multi")])
-
-(define_insn ""
-  [(unspec_volatile [(label_ref (match_operand 0 "" ""))] 2)]
-  "! TARGET_OPEN_VMS && ! TARGET_WINDOWS_NT"
-  "br $29,$LSJ%=\\n$LSJ%=:\;ldgp $29,0($29)"
-  [(set_attr "length" "12")
-   (set_attr "type" "multi")])
-
-(define_insn "exception_receiver"
-  [(unspec_volatile [(const_int 0)] 7)]
-  "! TARGET_OPEN_VMS && ! TARGET_WINDOWS_NT"
-  "br $29,$LSJ%=\\n$LSJ%=:\;ldgp $29,0($29)"
-  [(set_attr "length" "12")
-   (set_attr "type" "multi")])
-
-(define_expand "nonlocal_goto_receiver"
-  [(unspec_volatile [(const_int 0)] 1)
-   (set (reg:DI 27) (mem:DI (reg:DI 29)))
-   (unspec_volatile [(const_int 0)] 1)
-   (use (reg:DI 27))]
-  "TARGET_OPEN_VMS"
-  "")
-
-(define_insn "arg_home"
-  [(unspec [(const_int 0)] 0)
-   (use (reg:DI 1))
-   (use (reg:DI 25))
-   (use (reg:DI 16))
-   (use (reg:DI 17))
-   (use (reg:DI 18))
-   (use (reg:DI 19))
-   (use (reg:DI 20))
-   (use (reg:DI 21))
-   (use (reg:DI 48))
-   (use (reg:DI 49))
-   (use (reg:DI 50))
-   (use (reg:DI 51))
-   (use (reg:DI 52))
-   (use (reg:DI 53))
-   (clobber (mem:BLK (const_int 0)))
-   (clobber (reg:DI 24))
-   (clobber (reg:DI 25))
-   (clobber (reg:DI 0))]
-  "TARGET_OPEN_VMS"
-  "lda $0,OTS$HOME_ARGS\;ldq $0,8($0)\;jsr $0,OTS$HOME_ARGS"
-  [(set_attr "length" "16")
-   (set_attr "type" "multi")])
-
-;; Close the trap shadow of preceeding instructions.  This is generated
-;; by alpha_reorg.
-
-(define_insn "trapb"
-  [(unspec_volatile [(const_int 0)] 4)]
-  ""
-  "trapb"
-  [(set_attr "type" "misc")])
-
-;; No-op instructions used by machine-dependant reorg to preserve
-;; alignment for instruction issue.
-
-(define_insn "nop"
-  [(const_int 0)]
-  ""
-  "nop"
-  [(set_attr "type" "ilog")])
-
-(define_insn "fnop"
-  [(const_int 1)]
-  "TARGET_FP"
-  "fnop"
-  [(set_attr "type" "fcpys")])
-
-(define_insn "unop"
-  [(const_int 2)]
-  ""
-  "unop")
-
-(define_insn "realign"
-  [(unspec_volatile [(match_operand 0 "immediate_operand" "i")] 6)]
-  ""
-  ".align %0 #realign")
-
-;; Peepholes go at the end.
-
-;; Optimize sign-extension of SImode loads.  This shows up in the wake of
-;; reload when converting fp->int.
-;;
-;; ??? What to do now that we actually care about the packing and
-;; alignment of instructions?  Perhaps reload can be enlightened, or
-;; the peephole pass moved up after reload but before sched2?
-;
-;(define_peephole
-;  [(set (match_operand:SI 0 "register_operand" "=r")
-;        (match_operand:SI 1 "memory_operand" "m"))
-;   (set (match_operand:DI 2 "register_operand" "=r")
-;        (sign_extend:DI (match_dup 0)))]
-;  "dead_or_set_p (insn, operands[0])"
-;  "ldl %2,%1")
-;
-;(define_peephole
-;  [(set (match_operand:SI 0 "register_operand" "=r")
-;        (match_operand:SI 1 "hard_fp_register_operand" "f"))
-;   (set (match_operand:DI 2 "register_operand" "=r")
-;        (sign_extend:DI (match_dup 0)))]
-;  "TARGET_FIX && dead_or_set_p (insn, operands[0])"
-;  "ftois %1,%2")
diff --git a/contrib/gcc/config/alpha/alpha32.h b/contrib/gcc/config/alpha/alpha32.h
deleted file mode 100644
index 3cbcfe1f4997..000000000000
--- a/contrib/gcc/config/alpha/alpha32.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha
-   running Windows/NT.
-   Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
-
-   Derived from code
-      Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-   Donn Terry, Softway Systems, Inc.
-
-   This file contains the code-generation stuff common to the 32-bit
-   versions of the DEC/Compaq Alpha architecture.  It is shared by
-   Interix and NT/Win32 ports.   It should not contain compile-time
-   or run-time dependent environment values (such as compiler options
-   or anything containing a file or pathname.)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_WINDOWS_NT
-#define TARGET_WINDOWS_NT 1
-
-/* WinNT (and thus Interix) use unsigned int */
-#define SIZE_TYPE "unsigned int"
-
-/* Pointer is 32 bits but the hardware has 64-bit addresses, sign extended. */
-#undef POINTER_SIZE
-#define POINTER_SIZE 32
-#define POINTERS_EXTEND_UNSIGNED 0
-
-/* We don't change Pmode to the "obvious" SI mode... the above appears
-   to affect the in-memory size; we want the registers to stay DImode
-   to match the md file */
-
-/* "long" is 32 bits.  */
-#undef LONG_TYPE_SIZE
-#define LONG_TYPE_SIZE 32
-
-
-/* Output assembler code for a block containing the constant parts
-   of a trampoline, leaving space for the variable parts.
-
-   The trampoline should set the static chain pointer to value placed
-   into the trampoline and should branch to the specified routine.  */
-
-#undef TRAMPOLINE_TEMPLATE
-#define TRAMPOLINE_TEMPLATE(FILE)			\
-{							\
-  fprintf (FILE, "\tbr $27,$LTRAMPP\n");		\
-  fprintf (FILE, "$LTRAMPP:\n\tldl $1,12($27)\n");	\
-  fprintf (FILE, "\tldl $27,16($27)\n");		\
-  fprintf (FILE, "\tjmp $31,($27),0\n");		\
-  fprintf (FILE, "\t.long 0,0\n");			\
-}
-
-/* Length in units of the trampoline for entering a nested function.  */
-
-#undef TRAMPOLINE_SIZE
-#define TRAMPOLINE_SIZE    24
-
-/* Emit RTL insns to initialize the variable parts of a trampoline.
-   FNADDR is an RTX for the address of the function's pure code.
-   CXT is an RTX for the static chain value for the function.   */
-
-#undef INITIALIZE_TRAMPOLINE
-#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
-  alpha_initialize_trampoline (TRAMP, FNADDR, CXT, 20, 16, 12)
-
-/* Output code to add DELTA to the first argument, and then jump to FUNCTION.
-   Used for C++ multiple inheritance.  */
-
-#undef ASM_OUTPUT_MI_THUNK
-#define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	\
-do {									\
-  char *op, *fn_name = XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0);		\
-  int reg;								\
-									\
-  /* Mark end of prologue.  */						\
-  output_end_prologue (FILE);						\
-									\
-  /* Rely on the assembler to macro expand a large delta.  */		\
-  reg = aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) ? 17 : 16; \
-  fprintf (FILE, "\tlda $%d,%ld($%d)\n", reg, (long)(DELTA), reg);      \
-									\
-  op = "jsr";								\
-  if (current_file_function_operand (XEXP (DECL_RTL (FUNCTION), 0)))	\
-    op = "br";								\
-  fprintf (FILE, "\t%s $31,", op);					\
-  assemble_name (FILE, fn_name);					\
-  fputc ('\n', FILE);							\
-} while (0)
diff --git a/contrib/gcc/config/alpha/crtbegin.asm b/contrib/gcc/config/alpha/crtbegin.asm
deleted file mode 100644
index f954f1ab0d3e..000000000000
--- a/contrib/gcc/config/alpha/crtbegin.asm
+++ /dev/null
@@ -1,192 +0,0 @@
- # Copyright (C) 1996, 1998 Free Software Foundation, Inc.
- #  Contributed by Richard Henderson (rth@tamu.edu)
- #
- # This file is free software; you can redistribute it and/or modify it
- # under the terms of the GNU General Public License as published by the
- # Free Software Foundation; either version 2, or (at your option) any
- # later version.
- # 
- # In addition to the permissions in the GNU General Public License, the
- # Free Software Foundation gives you unlimited permission to link the
- # compiled version of this file with other programs, and to distribute
- # those programs without any restriction coming from the use of this
- # file.  (The General Public License restrictions do apply in other
- # respects; for example, they cover modification of the file, and
- # distribution when not linked into another program.)
- # 
- # This file is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- # General Public License for more details.
- # 
- # You should have received a copy of the GNU General Public License
- # along with this program; see the file COPYING.  If not, write to
- # the Free Software Foundation, 59 Temple Place - Suite 330,
- # Boston, MA 02111-1307, USA.
- # 
- #    As a special exception, if you link this library with files
- #    compiled with GCC to produce an executable, this does not cause
- #    the resulting executable to be covered by the GNU General Public License.
- #    This exception does not however invalidate any other reasons why
- #    the executable file might be covered by the GNU General Public License.
-
- #
- # Heads of the constructor/destructor lists.
- #
-
- # The __*TOR_LIST__ symbols are not global because when this file is used
- # in a shared library, we do not want the symbol to fall over to the
- # application's lists.
-
-.section .ctors,"aw"
-
-	.align 3
-__CTOR_LIST__:
-	.quad -1
-
-.section .dtors,"aw"
-
-	.align 3
-__DTOR_LIST__:
-	.quad -1
-
-.section .eh_frame,"aw"
-__EH_FRAME_BEGIN__:
-
- #
- # Fragment of the ELF _fini routine that invokes our dtor cleanup.
- #
-
-.section .fini,"ax"
-
-	# Since the bits of the _fini function are spread across many
-	# object files, each potentially with its own GP, we must
-	# assume we need to load ours.  Further, our .fini section
-	# can easily be more than 4MB away from our .text bits so we
-	# can't use bsr.
-
-	br      $29,1f
-1:	ldgp    $29,0($29)
-	jsr     $26,__do_global_dtors_aux
-
-	# Ideally this call would go in crtend.o, except that we can't
-	# get hold of __EH_FRAME_BEGIN__ there.
-
-	jsr	$26,__do_frame_takedown
-
-	# Must match the alignment we got from crti.o else we get
-	# zero-filled holes in our _fini function and then SIGILL.
-	.align 3
-
- #
- # Fragment of the ELF _init routine that sets up the frame info.
- #
-
-.section .init,"ax"
-       br      $29,1f
-1:     ldgp    $29,0($29)
-       jsr     $26,__do_frame_setup
-       .align 3
-
- #
- # Invoke our destructors in order.
- #
-
-.data
-
- # Support recursive calls to exit.
-$ptr:	.quad	__DTOR_LIST__
-
-.text
-
-	.align 3
-	.ent __do_global_dtors_aux
-
-__do_global_dtors_aux:
-	lda     $30,-16($30)
-	.frame  $30,16,$26,0
-	stq	$9,8($30)
-	stq     $26,0($30)
-	.mask   0x4000200,-16
-	.prologue 0
-
-	lda     $9,$ptr
-	br      1f
-0:	stq	$1,0($9)
-	jsr     $26,($27)
-1:	ldq	$1,0($9)
-	ldq     $27,8($1)
-	addq    $1,8,$1
-	bne     $27,0b
-
-	ldq     $26,0($30)
-	ldq	$9,8($30)
-	lda     $30,16($30)
-	ret
-
-	.end __do_global_dtors_aux
-
- #
- # Install our frame info.
- #
-
- # ??? How can we rationally keep this size correct?
-
-.section .bss
-	.type $object,@object
-	.align 3
-$object:
-	.zero 48
-	.size $object, 48
-
-.text 
-
-	.align 3
-	.ent __do_frame_setup
-
-__do_frame_setup:
-	ldgp	$29,0($27)
-	lda     $30,-16($30)
-	.frame  $30,16,$26,0
-	stq     $26,0($30)
-	.mask   0x4000000,-16
-	.prologue 1
-
-	lda	$1,__register_frame_info
-	beq	$1,0f
-	lda	$16,__EH_FRAME_BEGIN__
-	lda	$17,$object
-	jsr	$26,__register_frame_info
-	ldq     $26,0($30)
-0:	lda     $30,16($30)
-	ret
-
-	.end __do_frame_setup
-
- #
- # Remove our frame info.
- #
-
-	.align 3
-	.ent __do_frame_takedown
-
-__do_frame_takedown:
-	ldgp	$29,0($27)
-	lda     $30,-16($30)
-	.frame  $30,16,$26,0
-	stq     $26,0($30)
-	.mask   0x4000000,-16
-	.prologue 1
-
-	lda	$1,__deregister_frame_info
-	beq	$1,0f
-	lda	$16,__EH_FRAME_BEGIN__
-	jsr	$26,__deregister_frame_info
-	ldq     $26,0($30)
-0:	lda     $30,16($30)
-	ret
-
-	.end __do_frame_takedown
-
-.weak __register_frame_info
-.weak __deregister_frame_info
diff --git a/contrib/gcc/config/alpha/crtend.asm b/contrib/gcc/config/alpha/crtend.asm
deleted file mode 100644
index 4a0cc5e9f612..000000000000
--- a/contrib/gcc/config/alpha/crtend.asm
+++ /dev/null
@@ -1,108 +0,0 @@
- # Copyright (C) 1996 Free Software Foundation, Inc.
- #  Contributed by Richard Henderson (rth@tamu.edu)
- #
- # This file is free software; you can redistribute it and/or modify it
- # under the terms of the GNU General Public License as published by the
- # Free Software Foundation; either version 2, or (at your option) any
- # later version.
- # 
- # In addition to the permissions in the GNU General Public License, the
- # Free Software Foundation gives you unlimited permission to link the
- # compiled version of this file with other programs, and to distribute
- # those programs without any restriction coming from the use of this
- # file.  (The General Public License restrictions do apply in other
- # respects; for example, they cover modification of the file, and
- # distribution when not linked into another program.)
- # 
- # This file is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- # General Public License for more details.
- # 
- # You should have received a copy of the GNU General Public License
- # along with this program; see the file COPYING.  If not, write to
- # the Free Software Foundation, 59 Temple Place - Suite 330,
- # Boston, MA 02111-1307, USA.
- # 
- #    As a special exception, if you link this library with files
- #    compiled with GCC to produce an executable, this does not cause
- #    the resulting executable to be covered by the GNU General Public License.
- #    This exception does not however invalidate any other reasons why
- #    the executable file might be covered by the GNU General Public License.
-
- #
- # Tails of the constructor/destructor lists.
- #
-
- # The __*TOR_END__ symbols are not global because when this file is used
- # in a shared library, we do not want the symbol to fall over to the
- # application's lists.
-
-.section .ctors,"aw"
-
-	.align 3
-__CTOR_END__:
-	.quad   0
-
-.section .dtors,"aw"
-
-	.align 3
-__DTOR_END__:
-	.quad   0
-
-.section .eh_frame,"aw"
-__FRAME_END__:
-	.quad	0
-
- #
- # Fragment of the ELF _init routine that invokes our ctor startup
- #
-
-.section .init,"ax"
-
-	# Since the bits of the _init function are spread across many
-	# object files, each potentially with its own GP, we must
-	# assume we need to load ours.  Further, our .init section
-	# can easily be more than 4MB away from our .text bits so we
-	# can't use bsr.
-
-	br      $29,1f
-1:	ldgp    $29,0($29)
-	jsr     $26,__do_global_ctors_aux
-
-	# Must match the alignment we got from crti.o else we get
-	# zero-filled holes in our _init function and thense SIGILL.
-	.align 3
-
- #
- # Invoke our destructors in order.
- #
-
-.text
-
-	.align 3
-	.ent __do_global_ctors_aux
-
-__do_global_ctors_aux:
-	ldgp	$29,0($27)
-	lda     $30,-16($30)
-	.frame  $30,16,$26,0
-	stq     $9,8($30)
-	stq     $26,0($30)
-	.mask   0x4000200,-16
-	.prologue 1
-
-	lda     $9,__CTOR_END__
-	br      1f
-0:	jsr     $26,($27)
-1:	ldq     $27,-8($9)
-	subq    $9,8,$9
-	not     $27,$0
-	bne     $0,0b
-
-	ldq     $26,0($30)
-	ldq     $9,8($30)
-	lda     $30,16($30)
-	ret
-
-	.end __do_global_ctors_aux
diff --git a/contrib/gcc/config/alpha/elf.h b/contrib/gcc/config/alpha/elf.h
deleted file mode 100644
index 6cea3da5d5b4..000000000000
--- a/contrib/gcc/config/alpha/elf.h
+++ /dev/null
@@ -1,534 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha w/ELF.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.    */
-
-#undef OBJECT_FORMAT_COFF
-#undef EXTENDED_COFF
-#define OBJECT_FORMAT_ELF
-
-#define DBX_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#undef ASM_FINAL_SPEC
-
-#undef CC1_SPEC
-#define CC1_SPEC  "%{G*}"
-
-#undef ASM_SPEC
-#define ASM_SPEC  "%{G*} %{relax:-relax} %{gdwarf*:-no-mdebug}"
-
-#undef LINK_SPEC
-#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax}		\
-  %{O*:-O3} %{!O*:-O1}						\
-  %{shared:-shared}						\
-  %{!shared:							\
-    %{!static:							\
-      %{rdynamic:-export-dynamic}				\
-      %{!dynamic-linker:-dynamic-linker %(elf_dynamic_linker)}}	\
-    %{static:-static}}"
-
-/* Output at beginning of assembler file.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)					\
-do {								\
-  if (write_symbols != DWARF2_DEBUG)				\
-    {								\
-      alpha_write_verstamp (FILE);				\
-      output_file_directive (FILE, main_input_filename);	\
-    }								\
-  fprintf (FILE, "\t.set noat\n");				\
-  fprintf (FILE, "\t.set noreorder\n");				\
-  if (TARGET_BWX | TARGET_MAX | TARGET_FIX | TARGET_CIX)	\
-    {								\
-      fprintf (FILE, "\t.arch %s\n",				\
-               (alpha_cpu == PROCESSOR_EV6 ? "ev6"		\
-                : TARGET_MAX ? "pca56" : "ev56"));		\
-    }								\
-} while (0)
-
-extern void output_file_directive ();
-
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
-#define IDENT_ASM_OP ".ident"
-
-#ifdef IDENTIFY_WITH_IDENT
-#define ASM_IDENTIFY_GCC(FILE) /* nothing */
-#define ASM_IDENTIFY_LANGUAGE(FILE)			\
- fprintf(FILE, "\t%s \"GCC (%s) %s\"\n", IDENT_ASM_OP,	\
-	 lang_identify(), version_string)
-#else
-#define ASM_FILE_END(FILE)					\
-do {				 				\
-     if (!flag_no_ident)					\
-	fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n",		\
-		 IDENT_ASM_OP, version_string);			\
-   } while (0)
-#endif
-
-/* Allow #sccs in preprocessor.  */
-#define SCCS_DIRECTIVE
-
-/* Output #ident as a .ident.  */
-#define ASM_OUTPUT_IDENT(FILE, NAME) \
-  fprintf (FILE, "\t%s\t\"%s\"\n", IDENT_ASM_OP, NAME);
-
-/* This is how to allocate empty space in some section.  The .zero
-   pseudo-op is used for this on most svr4 assemblers.  */
-
-#define SKIP_ASM_OP	".zero"
-
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE) \
-  fprintf (FILE, "\t%s\t%u\n", SKIP_ASM_OP, (SIZE))
-
-/* Output the label which precedes a jumptable.  Note that for all svr4
-   systems where we actually generate jumptables (which is to say every
-   svr4 target except i386, where we use casesi instead) we put the jump-
-   tables into the .rodata section and since other stuff could have been
-   put into the .rodata section prior to any given jumptable, we have to
-   make sure that the location counter for the .rodata section gets pro-
-   perly re-aligned prior to the actual beginning of the jump table.  */
-
-#define ALIGN_ASM_OP ".align"
-
-#ifndef ASM_OUTPUT_BEFORE_CASE_LABEL
-#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \
-  ASM_OUTPUT_ALIGN ((FILE), 2);
-#endif
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE)		\
-  do {									\
-    ASM_OUTPUT_BEFORE_CASE_LABEL (FILE, PREFIX, NUM, JUMPTABLE)		\
-    ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM);			\
-  } while (0)
-
-/* The standard SVR4 assembler seems to require that certain builtin
-   library routines (e.g. .udiv) be explicitly declared as .globl
-   in each assembly file where they are referenced.  */
-
-#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)				\
-  ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0))
-
-/* This says how to output assembler code to declare an
-   uninitialized external linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#define COMMON_ASM_OP	".comm"
-
-#undef ASM_OUTPUT_ALIGNED_COMMON
-#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", COMMON_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT);	\
-} while (0)
-
-/* This says how to output assembler code to declare an
-   uninitialized internal linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  if ((SIZE) <= g_switch_value)						\
-    sbss_section();							\
-  else									\
-    bss_section();							\
-  fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-  assemble_name (FILE, NAME);						\
-  putc (',', FILE);							\
-  fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-  putc ('\n', FILE);							\
-  if (!flag_inhibit_size_directive)					\
-    {									\
-      fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-      assemble_name (FILE, NAME);					\
-      fprintf (FILE, ",%d\n", (SIZE));					\
-    }									\
-  ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT));	\
-  ASM_OUTPUT_LABEL(FILE, NAME);						\
-  ASM_OUTPUT_SKIP((FILE), (SIZE));					\
-} while (0)
-
-/* This is the pseudo-op used to generate a 64-bit word of data with a
-   specific value in some section.  */
-
-#define INT_ASM_OP		".quad"
-
-/* Biggest alignment supported by the object file format of this
-   machine.  Use this macro to limit the alignment which can be
-   specified using the `__attribute__ ((aligned (N)))' construct.  If
-   not defined, the default value is `BIGGEST_ALIGNMENT'. 
-
-   This value is really 2^63.  Since gcc figures the alignment in bits,
-   we could only potentially get to 2^60 on suitible hosts.  Due to other
-   considerations in varasm, we must restrict this to what fits in an int.  */
-
-#define MAX_OFILE_ALIGNMENT \
-  (1 << (HOST_BITS_PER_INT < 64 ? HOST_BITS_PER_INT - 2 : 62))
-
-/* This is the pseudo-op used to generate a contiguous sequence of byte
-   values from a double-quoted string WITHOUT HAVING A TERMINATING NUL
-   AUTOMATICALLY APPENDED.  This is the same for most svr4 assemblers.  */
-
-#undef ASCII_DATA_ASM_OP
-#define ASCII_DATA_ASM_OP	".ascii"
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.  */
-
-#define USE_CONST_SECTION	1
-
-#define CONST_SECTION_ASM_OP	".section\t.rodata"
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
-
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
-
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"aw\""
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"aw\""
-
-/* Handle the small data sections.  */
-#define BSS_SECTION_ASM_OP	".section\t.bss"
-#define SBSS_SECTION_ASM_OP	".section\t.sbss,\"aw\""
-#define SDATA_SECTION_ASM_OP	".section\t.sdata,\"aw\""
-
-/* On svr4, we *do* have support for the .init and .fini sections, and we
-   can put stuff in there to be executed before and after `main'.  We let
-   crtstuff.c and other files know this by defining the following symbols.
-   The definitions say how to change sections to the .init and .fini
-   sections.  This is the same for all known svr4 assemblers.  */
-
-#define INIT_SECTION_ASM_OP	".section\t.init"
-#define FINI_SECTION_ASM_OP	".section\t.fini"
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors, in_sbss, in_sdata
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  SECTION_FUNCTION_TEMPLATE(ctors_section, in_ctors, CTORS_SECTION_ASM_OP) \
-  SECTION_FUNCTION_TEMPLATE(dtors_section, in_dtors, DTORS_SECTION_ASM_OP) \
-  SECTION_FUNCTION_TEMPLATE(sbss_section, in_sbss, SBSS_SECTION_ASM_OP)	\
-  SECTION_FUNCTION_TEMPLATE(sdata_section, in_sdata, SDATA_SECTION_ASM_OP)
-
-#undef READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION() const_section ()
-
-extern void text_section ();
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-#define SECTION_FUNCTION_TEMPLATE(FN, ENUM, OP)				\
-void FN ()								\
-{									\
-  if (in_section != ENUM)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", OP);				\
-      in_section = ENUM;						\
-    }									\
-}
-
-
-/* Switch into a generic section.
-   This is currently only used to support section attributes.
-
-   We make the section read-only and executable for a function decl,
-   read-only for a const data decl, and writable for a non-const data decl.  */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \
-  fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \
-	   (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \
-	   (DECL) && DECL_READONLY_SECTION (DECL, RELOC) ? "a" : "aw")
-
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement or statements to switch to the appropriate
-   section for output of DECL.  DECL is either a `VAR_DECL' node
-   or a constant of some sort.  RELOC indicates whether forming
-   the initial value of DECL requires link-time relocations.  */
-
-#define SELECT_SECTION(DECL,RELOC)					\
-{									\
-  if (TREE_CODE (DECL) == STRING_CST)					\
-    {									\
-      if (! flag_writable_strings)					\
-	const_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (DECL) == VAR_DECL)				\
-    {									\
-      if ((flag_pic && RELOC)						\
-	  || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL)		\
-	  || !DECL_INITIAL (DECL)					\
-	  || (DECL_INITIAL (DECL) != error_mark_node			\
-	      && !TREE_CONSTANT (DECL_INITIAL (DECL))))			\
-	{								\
-	  int size = int_size_in_bytes (TREE_TYPE (DECL));		\
-	  if (size >= 0 && size <= g_switch_value)			\
-	    sdata_section ();						\
-	  else								\
-	    data_section ();						\
-	}								\
-      else								\
-	const_section ();						\
-    }									\
-  else									\
-    const_section ();							\
-}
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX) const_section()
-
-/* Define the strings used for the special svr4 .type and .size directives.
-   These strings generally do not vary from one system running svr4 to
-   another, but if a given system (e.g. m88k running svr) needs to use
-   different pseudo-op names for these, they may be overridden in the
-   file which includes this one.  */
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-
-/* This is how we tell the assembler that two symbols have the same value.  */
-
-#define ASM_OUTPUT_DEF(FILE,NAME1,NAME2) \
-  do { assemble_name(FILE, NAME1); 	 \
-       fputs(" = ", FILE);		 \
-       assemble_name(FILE, NAME2);	 \
-       fputc('\n', FILE); } while (0)
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  Different svr4 assemblers
-   expect various different forms for this operand.  The one given here
-   is just a default.  You may need to override it in your machine-
-   specific tm.h file (depending upon the particulars of your assembler).  */
-
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4 assemblers don't require any special declaration of the
-   result value, but there are exceptions.  */
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries in an ELF object file under SVR4.  These macros also output
-   the starting labels for the relevant functions/objects.  */
-
-/* Write the extra assembler code needed to declare an object properly.  */
-
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));	\
-      }									\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set
-   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
-
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	\
-do {									\
-  char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			\
-  if (!flag_inhibit_size_directive && DECL_SIZE (DECL)			\
-      && ! AT_END && TOP_LEVEL						\
-      && DECL_INITIAL (DECL) == error_mark_node				\
-      && !size_directive_output)					\
-    {									\
-      size_directive_output = 1;					\
-      fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-      assemble_name (FILE, name);					\
-      putc (',', FILE);							\
-      fprintf (FILE, HOST_WIDE_INT_PRINT_DEC,				\
-	       int_size_in_bytes (TREE_TYPE (DECL)));			\
-      putc ('\n', FILE);						\
-    }									\
-} while (0)
-
-/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
-   ASM_OUTPUT_LIMITED_STRING macros.  Each byte in the table
-   corresponds to a particular byte value [0..255].  For any
-   given byte value, if the value in the corresponding table
-   position is zero, the given character can be output directly.
-   If the table value is 1, the byte must be output as a \ooo
-   octal escape.  If the tables value is anything else, then the
-   byte value should be output as a \ followed by the value
-   in the table.  Note that we can use standard UN*X escape
-   sequences for many control characters, but we don't use
-   \a to represent BEL because some svr4 assemblers (e.g. on
-   the i386) don't know about that.  Also, we don't use \v
-   since some versions of gas, such as 2.2 did not accept it.  */
-
-#define ESCAPES \
-"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
-
-/* Some svr4 assemblers have a limit on the number of characters which
-   can appear in the operand of a .string directive.  If your assembler
-   has such a limitation, you should define STRING_LIMIT to reflect that
-   limit.  Note that at least some svr4 assemblers have a limit on the
-   actual number of bytes in the double-quoted string, and that they
-   count each character in an escape sequence as one byte.  Thus, an
-   escape sequence like \377 would count as four bytes.
-
-   If your target assembler doesn't support the .string directive, you
-   should define this to zero.  */
-
-#define STRING_LIMIT	((unsigned) 256)
-#define STRING_ASM_OP	".string"
-
-/* GAS is the only Alpha/ELF assembler.  */
-#undef TARGET_GAS
-#define TARGET_GAS	(1)
-
-/* Provide a STARTFILE_SPEC appropriate for ELF.  Here we add the
-   (even more) magical crtbegin.o file which provides part of the
-   support for getting C++ file-scope static object constructed before
-   entering `main'. 
-
-   Don't bother seeing crtstuff.c -- there is absolutely no hope of
-   getting that file to understand multiple GPs.  GNU Libc provides a
-   hand-coded version that is used on Linux; it could be copied here
-   if there is ever a need. */
-   
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
-   crti.o%s crtbegin.o%s"
-
-/* Provide a ENDFILE_SPEC appropriate for ELF.  Here we tack on the
-   magical crtend.o file which provides part of the support for
-   getting C++ file-scope static object constructed before entering
-   `main', followed by a normal ELF "finalizer" file, `crtn.o'.  */
-
-#undef	ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "crtend.o%s crtn.o%s"
-
-/* We support #pragma.  */
-#define HANDLE_SYSV_PRAGMA
-
-/* Undo the auto-alignment stuff from alpha.h.  ELF has unaligned data
-   pseudos natively.  */
-#undef UNALIGNED_SHORT_ASM_OP
-#undef UNALIGNED_INT_ASM_OP
-#undef UNALIGNED_DOUBLE_INT_ASM_OP
diff --git a/contrib/gcc/config/alpha/freebsd.h b/contrib/gcc/config/alpha/freebsd.h
deleted file mode 100644
index 24567a6d065c..000000000000
--- a/contrib/gcc/config/alpha/freebsd.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* XXX */
-/*
- * This file was derived from source obtained from NetBSD/Alpha which
- * is publicly available for ftp. The patch was developed by cgd@netbsd.org
- * during the time he worked at CMU. He claims that CMU own this patch
- * to gcc and that they have not (and will not) release the patch for
- * incorporation in FSF sources. We are supposedly able to use the patch,
- * but we are not allowed to forward it back to FSF for inclusion in
- * their source releases.
- *
- * This all has me (jb@freebsd.org) confused because (a) I see no copyright
- * messages that tell me that use is restricted; and (b) I expected that
- * the patch was originally developed from other files which are subject
- * to GPL.
- *
- * Use of this file is restricted until its CMU ownership is tested.
- */
-
-#include "alpha/alpha.h"
-
-#undef	WCHAR_TYPE
-#define	WCHAR_TYPE "int"
-
-#undef	WCHAR_TYPE_SIZE
-#define	WCHAR_TYPE_SIZE 32
-
-/* FreeBSD-specific things: */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__FreeBSD__ -D__alpha__ -D__alpha"
-
-/* Look for the include files in the system-defined places.  */
-
-#undef GPLUSPLUS_INCLUDE_DIR
-#define GPLUSPLUS_INCLUDE_DIR "/usr/include/g++"
-
-#undef GCC_INCLUDE_DIR
-#define GCC_INCLUDE_DIR "/usr/include"
-
-#undef INCLUDE_DEFAULTS
-#define INCLUDE_DEFAULTS                \
-  {                                     \
-    { GPLUSPLUS_INCLUDE_DIR, 1, 1 },    \
-    { GCC_INCLUDE_DIR, 0, 0 },          \
-    { 0, 0, 0 }                         \
-  }
-
-
-/* Under FreeBSD, the normal location of the `ld' and `as' programs is the
-   /usr/bin directory.  */
-
-#undef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX "/usr/bin/"
-
-/* Under FreeBSD, the normal location of the various *crt*.o files is the
-   /usr/lib directory.  */
-
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/lib/"
-
-
-/* Provide a CPP_SPEC appropriate for FreeBSD.  Current we just deal with
-   the GCC option `-posix'.  */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
-
-/* Provide an ASM_SPEC appropriate for FreeBSD. */
-
-#undef ASM_SPEC
-#define ASM_SPEC " %|"
-
-#undef ASM_FINAL_SPEC
-
-/* Provide a LIB_SPEC appropriate for FreeBSD.  Just select the appropriate
-   libc, depending on whether we're doing profiling.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{!shared:%{!pg:%{!pthread:-lc}%{pthread:-lpthread -lc}}%{pg:%{!pthread:-lc_p}%{pthread:-lpthread_p -lc_p}}}"
-
-/* Provide a LINK_SPEC appropriate for FreeBSD.  Here we provide support
-   for the special GCC options -static, -assert, and -nostdlib.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e __start}}} -dc -dp %{static:-Bstatic} %{assert*}"
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  Under FreeBSD/Alpha, the assembler does
-   nothing special with -pg. */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)			\
-	fputs ("\tjsr $28,_mcount\n", (FILE)); /* at */
-
-/* Show that we need a GP when profiling.  */
-#define TARGET_PROFILING_NEEDS_GP
-
-#define bsd4_4
-#undef HAS_INIT_SECTION
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
diff --git a/contrib/gcc/config/alpha/gdb-osf12.h b/contrib/gcc/config/alpha/gdb-osf12.h
deleted file mode 100644
index 98c289714017..000000000000
--- a/contrib/gcc/config/alpha/gdb-osf12.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha, using
-   encapsulated stabs and OSF V1.2.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "alpha/osf12.h"
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
diff --git a/contrib/gcc/config/alpha/gdb-osf2.h b/contrib/gcc/config/alpha/gdb-osf2.h
deleted file mode 100644
index 5ddb7981b34d..000000000000
--- a/contrib/gcc/config/alpha/gdb-osf2.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha, using
-   encapsulated stabs.
-   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-   Contributed by Peter Schauer (pes@regent.e-technik.tu-muenchen.de).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "alpha/osf2.h"
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
diff --git a/contrib/gcc/config/alpha/gdb.h b/contrib/gcc/config/alpha/gdb.h
deleted file mode 100644
index ecdbe40a9a45..000000000000
--- a/contrib/gcc/config/alpha/gdb.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha, using
-   encapsulated stabs.
-   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-   Contributed by Peter Schauer (pes@regent.e-technik.tu-muenchen.de).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "alpha/alpha.h"
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
diff --git a/contrib/gcc/config/alpha/lib1funcs.asm b/contrib/gcc/config/alpha/lib1funcs.asm
deleted file mode 100644
index e63180ade916..000000000000
--- a/contrib/gcc/config/alpha/lib1funcs.asm
+++ /dev/null
@@ -1,325 +0,0 @@
-/* DEC Alpha division and remainder support.
-   Copyright (C) 1994, 1999 Free Software Foundation, Inc.
-
-This file is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file.  (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-/* As a special exception, if you link this library with other files,
-   some of which are compiled with GCC, to produce an executable,
-   this library does not by itself cause the resulting executable
-   to be covered by the GNU General Public License.
-   This exception does not however invalidate any other reasons why
-   the executable file might be covered by the GNU General Public License.  */
-
-/* This had to be written in assembler because the division functions 
-   use a non-standard calling convention. 
-
-   This file provides an implementation of __divqu, __divq, __divlu, 
-   __divl, __remqu, __remq, __remlu and __reml.  CPP macros control
-   the exact operation.
-
-   Operation performed: $27 := $24 o $25, clobber $28, return address to
-   caller in $23, where o one of the operations.
-
-   The following macros need to be defined: 
-
-	SIZE, the number of bits, 32 or 64.
-
-	TYPE, either UNSIGNED or SIGNED
-
-	OPERATION, either DIVISION or REMAINDER
-   
-	SPECIAL_CALLING_CONVENTION, 0 or 1.  It is useful for debugging to
-	define this to 0.  That removes the `__' prefix to make the function
-	name not collide with the existing libc.a names, and uses the
-	standard Alpha procedure calling convention.
-*/
-
-#ifndef SPECIAL_CALLING_CONVENTION
-#define SPECIAL_CALLING_CONVENTION 1
-#endif
-
-#ifdef L_divl
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __divl
-#else
-#define FUNCTION_NAME divl
-#endif
-#define SIZE 32
-#define TYPE SIGNED
-#define OPERATION DIVISION
-#endif
-
-#ifdef L_divlu
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __divlu
-#else
-#define FUNCTION_NAME divlu
-#endif
-#define SIZE 32
-#define TYPE UNSIGNED
-#define OPERATION DIVISION
-#endif
-
-#ifdef L_divq
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __divq
-#else
-#define FUNCTION_NAME divq
-#endif
-#define SIZE 64
-#define TYPE SIGNED
-#define OPERATION DIVISION
-#endif
-
-#ifdef L_divqu
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __divqu
-#else
-#define FUNCTION_NAME divqu
-#endif
-#define SIZE 64
-#define TYPE UNSIGNED
-#define OPERATION DIVISION
-#endif
-
-#ifdef L_reml
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __reml
-#else
-#define FUNCTION_NAME reml
-#endif
-#define SIZE 32
-#define TYPE SIGNED
-#define OPERATION REMAINDER
-#endif
-
-#ifdef L_remlu
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __remlu
-#else
-#define FUNCTION_NAME remlu
-#endif
-#define SIZE 32
-#define TYPE UNSIGNED
-#define OPERATION REMAINDER
-#endif
-
-#ifdef L_remq
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __remq
-#else
-#define FUNCTION_NAME remq
-#endif
-#define SIZE 64
-#define TYPE SIGNED
-#define OPERATION REMAINDER
-#endif
-
-#ifdef L_remqu
-#if SPECIAL_CALLING_CONVENTION
-#define FUNCTION_NAME __remqu
-#else
-#define FUNCTION_NAME remqu
-#endif
-#define SIZE 64
-#define TYPE UNSIGNED
-#define OPERATION REMAINDER
-#endif
-
-#define tmp0 $3
-#define tmp1 $28
-#define cnt $1
-#define result_sign $2
-
-#if SPECIAL_CALLING_CONVENTION
-#define N $24
-#define D $25
-#define Q RETREG
-#define RETREG $27
-#else
-#define N $16
-#define D $17
-#define Q RETREG
-#define RETREG $0
-#endif
-
-/* Misc symbols to make alpha assembler easier to read.  */
-#define zero $31
-#define sp $30
-
-/* Symbols to make interface nicer.  */
-#define UNSIGNED 0
-#define SIGNED 1
-#define DIVISION 0
-#define REMAINDER 1
-
-	.set noreorder
-	.set noat
-.text
-	.align 3
-	.globl FUNCTION_NAME
-	.ent FUNCTION_NAME
-FUNCTION_NAME:
-
-	.frame	$30,0,$26,0
-	.prologue 0
-
-/* Under the special calling convention, we have to preserve all register
-   values but $23 and $28.  */
-#if SPECIAL_CALLING_CONVENTION
-	lda	sp,-64(sp)
-#if OPERATION == DIVISION
-	stq	N,0(sp)
-#endif
-	stq	D,8(sp)
-	stq	cnt,16(sp)
-	stq	result_sign,24(sp)
-	stq	tmp0,32(sp)
-#endif
-
-/* If we are computing the remainder, move N to the register that is used
-   for the return value, and redefine what register is used for N.  */
-#if OPERATION == REMAINDER
-	bis	N,N,RETREG
-#undef N
-#define N RETREG
-#endif
-
-/* Perform conversion from 32 bit types to 64 bit types.  */
-#if SIZE == 32
-#if TYPE == SIGNED
-	/* If there are problems with the signed case, add these instructions.
-	   The caller should already have done this.
-	addl	N,0,N		# sign extend N
-	addl	D,0,D		# sign extend D
-	*/
-#else /* UNSIGNED */
-	zap	N,0xf0,N	# zero extend N (caller required to sign extend)
-	zap	D,0xf0,D	# zero extend D
-#endif
-#endif
-
-/* Check for divide by zero.  */
-	bne	D,$34
-	lda	$16,-2(zero)
-	call_pal 0xaa
-$34:
-
-#if TYPE == SIGNED
-#if OPERATION == DIVISION
-	xor	N,D,result_sign
-#else
-	bis	N,N,result_sign
-#endif
-/* Get the absolute values of N and D.  */
-	subq	zero,N,tmp0
-	cmovlt	N,tmp0,N
-	subq	zero,D,tmp0
-	cmovlt	D,tmp0,D
-#endif
-
-/* Compute CNT = ceil(log2(N)) - ceil(log2(D)).  This is the number of
-   divide iterations we will have to perform.  Should you wish to optimize
-   this, check a few bits at a time, preferably using zap/zapnot.  Be
-   careful though, this code runs fast fro the most common cases, when the
-   quotient is small.  */
-	bge	N,$35
-	bis	zero,1,cnt
-	blt	D,$40
-	.align	3
-$39:	addq	D,D,D
-	addl	cnt,1,cnt
-	bge	D,$39
-	br	zero,$40
-$35:	cmpult	N,D,tmp0
-	bis	zero,zero,cnt
-	bne	tmp0,$42
-	.align	3
-$44:	addq	D,D,D
-	cmpult	N,D,tmp0
-	addl	cnt,1,cnt
-	beq	tmp0,$44
-$42:	srl	D,1,D
-$40:
-	subl	cnt,1,cnt
-
-
-/* Actual divide.  Could be optimized with unrolling.  */
-#if OPERATION == DIVISION
-	bis	zero,zero,Q
-#endif
-	blt	cnt,$46
-	.align	3
-$49:	cmpule	D,N,tmp1
-	subq	N,D,tmp0
-	srl	D,1,D
-	subl	cnt,1,cnt
-	cmovne	tmp1,tmp0,N
-#if OPERATION == DIVISION
-	addq	Q,Q,Q
-	bis	Q,tmp1,Q
-#endif
-	bge	cnt,$49
-$46:
-
-
-/* The result is now in RETREG.  NOTE!  It was written to RETREG using
-   either N or Q as a synonym!  */
-
-
-/* Change the sign of the result as needed.  */
-#if TYPE == SIGNED
-	subq	zero,RETREG,tmp0
-	cmovlt	result_sign,tmp0,RETREG
-#endif
-
-
-/* Restore clobbered registers.  */
-#if SPECIAL_CALLING_CONVENTION
-#if OPERATION == DIVISION
-	ldq	N,0(sp)
-#endif
-	ldq	D,8(sp)
-	ldq	cnt,16(sp)
-	ldq	result_sign,24(sp)
-	ldq	tmp0,32(sp)
-
-	lda	sp,64(sp)
-#endif
-
-
-/* Sign extend an *unsigned* 32 bit result, as required by the Alpha
-   conventions.  */
-#if TYPE == UNSIGNED && SIZE == 32
-	/* This could be avoided by adding some CPP hair to the divide loop.
-	   It is probably not worth the added complexity.    */
-	addl	RETREG,0,RETREG
-#endif
-
-
-#if SPECIAL_CALLING_CONVENTION
-	ret	zero,($23),1
-#else
-	ret	zero,($26),1
-#endif
-	.end	FUNCTION_NAME
diff --git a/contrib/gcc/config/alpha/linux-ecoff.h b/contrib/gcc/config/alpha/linux-ecoff.h
deleted file mode 100644
index 824d0280fce5..000000000000
--- a/contrib/gcc/config/alpha/linux-ecoff.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Definitions of target machine for GNU compiler
-   for Alpha Linux-based GNU systems using ECOFF.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Bob Manson.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (Alpha GNU/Linux for ECOFF)");
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "-D__ECOFF__"
-
-#undef LINK_SPEC
-#define LINK_SPEC "-G 8 %{O*:-O3} %{!O*:-O1}"
-
-/* stabs get slurped by the assembler into a queer ecoff format.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* We support #pragma.  */
-#define HANDLE_SYSV_PRAGMA
diff --git a/contrib/gcc/config/alpha/linux-elf.h b/contrib/gcc/config/alpha/linux-elf.h
deleted file mode 100644
index fc07127d757e..000000000000
--- a/contrib/gcc/config/alpha/linux-elf.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Definitions of target machine for GNU compiler
-   for Alpha Linux-based GNU systems using ELF.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Richard Henderson.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (Alpha GNU/Linux for ELF)");
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
-
-#undef SUB_CPP_PREDEFINES
-#define SUB_CPP_PREDEFINES	"-D__ELF__"
-
-#ifdef USE_GNULIBC_1
-#define ELF_DYNAMIC_LINKER	"/lib/ld.so.1"
-#else
-#define ELF_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
-#endif
-
-#ifndef USE_GNULIBC_1
-#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
-#endif
-
-#ifndef USE_GNULIBC_1
-#undef LIB_SPEC
-#define LIB_SPEC \
-"%{shared:-lc}%{!shared:%{pthread:-lpthread }%{profile:-lc_p}%{!profile:-lc}} "
-#endif
diff --git a/contrib/gcc/config/alpha/linux.h b/contrib/gcc/config/alpha/linux.h
deleted file mode 100644
index b8eb9e915e44..000000000000
--- a/contrib/gcc/config/alpha/linux.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Definitions of target machine for GNU compiler,
-   for Alpha Linux-based GNU systems.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Richard Henderson.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_FP | MASK_FPREGS | MASK_GAS)
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
-"-Dlinux -Dunix -Asystem(linux) -D_LONGLONG -D__alpha__ " \
-SUB_CPP_PREDEFINES
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{pg:-lgmon} %{pg:-lc_p} %{!pg:-lc}"
-
-/* Generate calls to memcpy, etc., not bcopy, etc. */
-#define TARGET_MEM_FUNCTIONS 1
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)			\
-	fputs ("\tlda $28,_mcount\n\tjsr $28,($28),_mcount\n", (FILE))
-
-/* Show that we need a GP when profiling.  */
-#define TARGET_PROFILING_NEEDS_GP 1
-
-/* Don't care about faults in the prologue.  */
-#undef TARGET_CAN_FAULT_IN_PROLOGUE
-#define TARGET_CAN_FAULT_IN_PROLOGUE 1
diff --git a/contrib/gcc/config/alpha/netbsd-elf.h b/contrib/gcc/config/alpha/netbsd-elf.h
deleted file mode 100644
index 6e4f4daf62b2..000000000000
--- a/contrib/gcc/config/alpha/netbsd-elf.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Definitions of target machine for GNU compiler
-   for Alpha NetBSD systems using ELF.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (Alpha NetBSD/ELF)");
-
-#undef SUB_CPP_PREDEFINES
-#define SUB_CPP_PREDEFINES "-D__ELF__"
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-{ "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
-
-#define ELF_DYNAMIC_LINKER	"/usr/libexec/ld.elf_so"
diff --git a/contrib/gcc/config/alpha/netbsd.h b/contrib/gcc/config/alpha/netbsd.h
deleted file mode 100644
index 51890643f88e..000000000000
--- a/contrib/gcc/config/alpha/netbsd.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Definitions of target machine for GNU compiler,
-   for Alpha NetBSD systems.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_FP | MASK_FPREGS | MASK_GAS)
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D_LONGLONG -Dnetbsd -Dunix " SUB_CPP_PREDEFINES
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{pg:-lgmon} %{pg:-lc_p} %{!pg:-lc}"
-
-/* Generate calls to memcpy, etc., not bcopy, etc. */
-#define TARGET_MEM_FUNCTIONS
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)			\
-	fputs ("\tlda $28,_mcount\n\tjsr $28,($28),_mcount\n", (FILE))
-
-/* Show that we need a GP when profiling.  */
-#define TARGET_PROFILING_NEEDS_GP
diff --git a/contrib/gcc/config/alpha/openbsd.h b/contrib/gcc/config/alpha/openbsd.h
deleted file mode 100644
index 60591d554f56..000000000000
--- a/contrib/gcc/config/alpha/openbsd.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Configuration file for an alpha OpenBSD target.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* We settle for little endian for now.  */
-#define TARGET_ENDIAN_DEFAULT 0
-
-#include <alpha/alpha.h>
-
-#define OBSD_NO_DYNAMIC_LIBRARIES
-#define OBSD_HAS_DECLARE_FUNCTION_NAME
-#define OBSD_HAS_DECLARE_FUNCTION_SIZE
-#define OBSD_HAS_DECLARE_OBJECT
-
-/* alpha ecoff supports only weak aliases, see below.  */
-#define ASM_WEAKEN_LABEL(FILE,NAME) ASM_OUTPUT_WEAK_ALIAS (FILE,NAME,0)
-
-#include <openbsd.h>
-
-/* Controlling the compilation driver.  */
-
-/* alpha needs __start.  */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e __start}}} -dc -dp %{assert*}"
-
-/* run-time target specifications */
-#define CPP_PREDEFINES "-D__unix__ -D__ANSI_COMPAT -Asystem(unix) \
--D__OpenBSD__ -D__alpha__ -D__alpha"
-
-/* Layout of source language data types.  */
-
-/* This must agree with <machine/ansi.h> */
-#undef SIZE_TYPE
-#define SIZE_TYPE "long unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "long int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#define LOCAL_LABEL_PREFIX	"."
-
-/* We don't have an init section yet.  */
-#undef HAS_INIT_SECTION
-
-/* collect2 support (assembler format: macros for initialization).  */
-
-/* Don't tell collect2 we use COFF as we don't have (yet ?) a dynamic ld
-   library with the proper functions to handle this -> collect2 will
-   default to using nm.  */
-#undef OBJECT_FORMAT_COFF
-#undef EXTENDED_COFF
-
-/* Assembler format: exception region output.  */
-
-/* All configurations that don't use elf must be explicit about not using
-   dwarf unwind information. egcs doesn't try too hard to check internal
-   configuration files...  */
-#ifdef INCOMING_RETURN_ADDR_RTX
-#undef DWARF2_UNWIND_INFO
-#define DWARF2_UNWIND_INFO 0
-#endif
-
-/* Assembler format: file framework.  */
-
-/* Taken from alpha/osf.h. This used to be common to all alpha
-   configurations, but elf has departed from it.
-   Check alpha/alpha.h, alpha/osf.h for it when egcs is upgraded.  */
-#ifndef ASM_FILE_START
-#define ASM_FILE_START(FILE)					\
-{								\
-  alpha_write_verstamp (FILE);					\
-  fprintf (FILE, "\t.set noreorder\n");				\
-  fprintf (FILE, "\t.set volatile\n");                          \
-  fprintf (FILE, "\t.set noat\n");				\
-  if (TARGET_SUPPORT_ARCH)					\
-    fprintf (FILE, "\t.arch %s\n",				\
-             alpha_cpu == PROCESSOR_EV6 ? "ev6"			\
-	     : (alpha_cpu == PROCESSOR_EV5			\
-		? (TARGET_MAX ? "pca56" : TARGET_BWX ? "ev56" : "ev5") \
-		: "ev4"));					\
-								\
-  ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename);	\
-}
-#endif
-
-/* Assembler format: label output.  */
-
-#define ASM_OUTPUT_WEAK_ALIAS(FILE,NAME,VALUE)	\
- do {						\
-  fputs ("\t.weakext\t", FILE);			\
-  assemble_name (FILE, NAME);			\
-  if (VALUE)					\
-    {						\
-      fputs (" , ", FILE);			\
-      assemble_name (FILE, VALUE);		\
-    }						\
-  fputc ('\n', FILE);				\
- } while (0)
-
-
diff --git a/contrib/gcc/config/alpha/osf.h b/contrib/gcc/config/alpha/osf.h
deleted file mode 100644
index 5054444a7599..000000000000
--- a/contrib/gcc/config/alpha/osf.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha on OSF/1.
-   Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
-   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* As of OSF 4.0, as can subtract adjacent labels.  */
-
-#undef TARGET_AS_CAN_SUBTRACT_LABELS
-#define TARGET_AS_CAN_SUBTRACT_LABELS 1
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#define CPP_PREDEFINES "\
--Dunix -D__osf__ -D_LONGLONG -DSYSTYPE_BSD \
--D_SYSTYPE_BSD -Asystem(unix) -Asystem(xpg4)"
-
-/* Accept DEC C flags for multithreaded programs.  We use _PTHREAD_USE_D4
-   instead of PTHREAD_USE_D4 since both have the same effect and the former
-   doesn't invade the users' namespace.  */
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC \
-"%{pthread|threads:-D_REENTRANT} %{threads:-D_PTHREAD_USE_D4}"
-
-/* Under OSF4, -p and -pg require -lprof1, and -lprof1 requires -lpdf.  */
-
-#define LIB_SPEC \
-"%{p|pg:-lprof1%{pthread|threads:_r} -lpdf} %{a:-lprof2} \
- %{threads: -lpthreads} %{pthread|threads: -lpthread -lmach -lexc} -lc"
-
-/* Pass "-G 8" to ld because Alpha's CC does.  Pass -O3 if we are
-   optimizing, -O1 if we are not.  Pass -shared, -non_shared or
-   -call_shared as appropriate.  Also pass -pg.  */
-#define LINK_SPEC  \
-  "-G 8 %{O*:-O3} %{!O*:-O1} %{static:-non_shared} \
-   %{!static:%{shared:-shared} %{!shared:-call_shared}} %{pg} %{taso} \
-   %{rpath*}"
-
-#define STARTFILE_SPEC  \
-  "%{!shared:%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}"
-
-#define MD_STARTFILE_PREFIX "/usr/lib/cmplrs/cc/"
-
-#define ASM_FILE_START(FILE)					\
-{								\
-  alpha_write_verstamp (FILE);					\
-  fprintf (FILE, "\t.set noreorder\n");				\
-  fprintf (FILE, "\t.set volatile\n");                          \
-  fprintf (FILE, "\t.set noat\n");				\
-  if (TARGET_SUPPORT_ARCH)					\
-    fprintf (FILE, "\t.arch %s\n",				\
-             alpha_cpu == PROCESSOR_EV6 ? "ev6"			\
-	     : (alpha_cpu == PROCESSOR_EV5			\
-		? (TARGET_MAX ? "pca56" : TARGET_BWX ? "ev56" : "ev5") \
-		: "ev4"));					\
-								\
-  ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename);	\
-}
-
-/* No point in running CPP on our assembler output.  */
-#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_GAS) != 0
-/* Don't pass -g to GNU as, because some versions don't accept this option.  */
-#define ASM_SPEC "%{malpha-as:-g} -nocpp %{pg}"
-#else
-/* In OSF/1 v3.2c, the assembler by default does not output file names which
-   causes mips-tfile to fail.  Passing -g to the assembler fixes this problem.
-   ??? Strictly speaking, we need -g only if the user specifies -g.  Passing
-   it always means that we get slightly larger than necessary object files
-   if the user does not specify -g.  If we don't pass -g, then mips-tfile
-   will need to be fixed to work in this case.  Pass -O0 since some
-   optimization are broken and don't help us anyway.  */
-#define ASM_SPEC "%{!mgas:-g} -nocpp %{pg} -O0"
-#endif
-
-/* Specify to run a post-processor, mips-tfile after the assembler
-   has run to stuff the ecoff debug information into the object file.
-   This is needed because the Alpha assembler provides no way
-   of specifying such information in the assembly file.  */
-
-#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_GAS) != 0
-
-#define ASM_FINAL_SPEC "\
-%{malpha-as: %{!mno-mips-tfile: \
-	\n mips-tfile %{v*: -v} \
-		%{K: -I %b.o~} \
-		%{!K: %{save-temps: -I %b.o~}} \
-		%{c:%W{o*}%{!o*:-o %b.o}}%{!c:-o %U.o} \
-		%{.s:%i} %{!.s:%g.s}}}"
-
-#else
-#define ASM_FINAL_SPEC "\
-%{!mgas: %{!mno-mips-tfile: \
-	\n mips-tfile %{v*: -v} \
-		%{K: -I %b.o~} \
-		%{!K: %{save-temps: -I %b.o~}} \
-		%{c:%W{o*}%{!o*:-o %b.o}}%{!c:-o %U.o} \
-		%{.s:%i} %{!.s:%g.s}}}"
-
-#endif
-
-/* Indicate that we have a stamp.h to use.  */
-#ifndef CROSS_COMPILE
-#define HAVE_STAMP_H 1
-#endif
-
-/* Attempt to turn on access permissions for the stack.  */
-
-#define TRANSFER_FROM_TRAMPOLINE					\
-void									\
-__enable_execute_stack (addr)						\
-     void *addr;							\
-{									\
-  long size = getpagesize ();						\
-  long mask = ~(size-1);						\
-  char *page = (char *) (((long) addr) & mask);				\
-  char *end  = (char *) ((((long) (addr + TRAMPOLINE_SIZE)) & mask) + size); \
-									\
-  /* 7 is PROT_READ | PROT_WRITE | PROT_EXEC */				\
-  if (mprotect (page, end - page, 7) < 0)				\
-    perror ("mprotect of trampoline code");				\
-}
diff --git a/contrib/gcc/config/alpha/osf12.h b/contrib/gcc/config/alpha/osf12.h
deleted file mode 100644
index 87e21111f4dc..000000000000
--- a/contrib/gcc/config/alpha/osf12.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha.
-   Copyright (C) 1992, 1993, 1995, 1996 Free Software Foundation, Inc.
-   Contributed by Richard Kenner (kenner@nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* In OSF 1.2, there is a linker bug that prevents use of -O3 to
-   the linker.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC  \
-  "-G 8 -O1 %{static:-non_shared} %{rpath*} \
-   %{!static:%{shared:-shared} %{!shared:-call_shared}} %{taso}"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "short unsigned int"
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 16
diff --git a/contrib/gcc/config/alpha/osf2.h b/contrib/gcc/config/alpha/osf2.h
deleted file mode 100644
index 169af5a01c97..000000000000
--- a/contrib/gcc/config/alpha/osf2.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha.
-   Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "alpha/alpha.h"
-
-/* In OSF 2.0, the size of wchar_t was changed from short unsigned
-   to unsigned int.  */
-
-#undef	WCHAR_TYPE
-#define	WCHAR_TYPE "unsigned int"
-
-#undef	WCHAR_TYPE_SIZE
-#define	WCHAR_TYPE_SIZE 32
diff --git a/contrib/gcc/config/alpha/osf2or3.h b/contrib/gcc/config/alpha/osf2or3.h
deleted file mode 100644
index 5abdb0e98b13..000000000000
--- a/contrib/gcc/config/alpha/osf2or3.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha, osf[23].
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* In OSF 2 or 3, linking with -lprof1 doesn't require -lpdf.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} %{a:-lprof2} -lc"
-
-/* As of OSF 3.2, as still can't subtract adjacent labels.  */
-
-#undef TARGET_AS_CAN_SUBTRACT_LABELS
-#define TARGET_AS_CAN_SUBTRACT_LABELS 0
-
diff --git a/contrib/gcc/config/alpha/t-crtbe b/contrib/gcc/config/alpha/t-crtbe
deleted file mode 100644
index 5e82b923c720..000000000000
--- a/contrib/gcc/config/alpha/t-crtbe
+++ /dev/null
@@ -1,9 +0,0 @@
-# Effectively disable the crtbegin/end rules using crtstuff.c
-T = disable
-
-# Assemble startup files.
-crtbegin.o: $(srcdir)/config/alpha/crtbegin.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crtbegin.o -x assembler $(srcdir)/config/alpha/crtbegin.asm
-
-crtend.o: $(srcdir)/config/alpha/crtend.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crtend.o -x assembler $(srcdir)/config/alpha/crtend.asm
diff --git a/contrib/gcc/config/alpha/t-ieee b/contrib/gcc/config/alpha/t-ieee
deleted file mode 100644
index a1f93db1b2d0..000000000000
--- a/contrib/gcc/config/alpha/t-ieee
+++ /dev/null
@@ -1,6 +0,0 @@
-# All alphas get an IEEE complaint set of libraries.
-MULTILIB_OPTIONS = mieee
-MULTILIB_DIRNAMES = ieee
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
diff --git a/contrib/gcc/config/alpha/t-interix b/contrib/gcc/config/alpha/t-interix
deleted file mode 100644
index d6d80e9c085e..000000000000
--- a/contrib/gcc/config/alpha/t-interix
+++ /dev/null
@@ -1,16 +0,0 @@
-# t-interix
-
-# System headers will track gcc's needs.
-# Even LANG_EXTRA_HEADERS may be temporary.
-USER_H=$(LANG_EXTRA_HEADERS)
-
-# We don't want this one either.
-INSTALL_ASSERT_H=
-
-
-
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIBGCC1 = libgcc1-asm.a
-
-LIB1ASMSRC = alpha/lib1funcs.asm
-LIB1ASMFUNCS = _divqu _divq _divlu _divl _remqu _remq _remlu _reml
diff --git a/contrib/gcc/config/alpha/t-vms b/contrib/gcc/config/alpha/t-vms
deleted file mode 100644
index 12ac24098ce7..000000000000
--- a/contrib/gcc/config/alpha/t-vms
+++ /dev/null
@@ -1,6 +0,0 @@
-# Do not build libgcc1.
-LIBGCC1 = 
-CROSS_LIBGCC1 =
-
-LIB2FUNCS_EXTRA = tramp.s
-
diff --git a/contrib/gcc/config/alpha/va_list.h b/contrib/gcc/config/alpha/va_list.h
deleted file mode 100644
index c9ab2b0b50e2..000000000000
--- a/contrib/gcc/config/alpha/va_list.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* A replacement for Digital Unix's <va_list.h>.  */
-
-#include <va-alpha.h>
-
-#if !defined(_VA_LIST) && !defined(_HIDDEN_VA_LIST)
-#define _VA_LIST
-typedef __gnuc_va_list va_list;
-
-#elif defined(_HIDDEN_VA_LIST) && !defined(_HIDDEN_VA_LIST_DONE)
-#define _HIDDEN_VA_LIST_DONE
-typedef __gnuc_va_list __va_list;
-
-#elif defined(_HIDDEN_VA_LIST) && defined(_VA_LIST)
-#undef _HIDDEN_VA_LIST
-
-#endif
diff --git a/contrib/gcc/config/alpha/vms-tramp.asm b/contrib/gcc/config/alpha/vms-tramp.asm
deleted file mode 100644
index fce9ec539cad..000000000000
--- a/contrib/gcc/config/alpha/vms-tramp.asm
+++ /dev/null
@@ -1,22 +0,0 @@
-;# New Alpha OpenVMS trampoline
-;#
-	.set noreorder
-	.set volatile
-	.set noat
-	.file 1 "tramp.s"
-.text
-	.align 3
-	.globl __tramp
-	.ent __tramp
-__tramp..en:
-
-.link
-	.align 3
-__tramp:
-	.pdesc __tramp..en,null
-.text
-	ldq $1,24($27)
-	ldq $27,16($27)
-	ldq $28,8($27)
-	jmp $31,($28),0
-	.end __tramp
diff --git a/contrib/gcc/config/alpha/vms.h b/contrib/gcc/config/alpha/vms.h
deleted file mode 100644
index 44388b2cf33d..000000000000
--- a/contrib/gcc/config/alpha/vms.h
+++ /dev/null
@@ -1,506 +0,0 @@
-/* Output variables, constants and external declarations, for GNU compiler.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define OPEN_VMS 1
-
-/* This enables certain macros in alpha.h, which will make an indirect
-   reference to an external symbol an invalid address.  This needs to be
-   defined before we include alpha.h, since it determines which macros
-   are used for GO_IF_*.  */
-
-#define NO_EXTERNAL_INDIRECT_ADDRESS
-
-#include "alpha/alpha.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
-"-D__ALPHA -Dvms -DVMS -D__vms__ -D__VMS__ -Asystem(vms)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
-%{mfloat-ieee:-D__IEEE_FLOAT} \
-%{mfloat-vax:-D__G_FLOAT} \
-%{!mfloat-vax:-D__IEEE_FLOAT}"
-
-/* Under OSF4, -p and -pg require -lprof1, and -lprof1 requires -lpdf.  */
-
-#define LIB_SPEC "%{p:-lprof1 -lpdf} %{pg:-lprof1 -lpdf} %{a:-lprof2} -lc"
-
-/* Pass "-G 8" to ld because Alpha's CC does.  Pass -O3 if we are
-   optimizing, -O1 if we are not.  Pass -shared, -non_shared or
-   -call_shared as appropriate.  Also pass -pg.  */
-#define LINK_SPEC  \
-  "-G 8 %{O*:-O3} %{!O*:-O1} %{static:-non_shared} \
-   %{!static:%{shared:-shared} %{!shared:-call_shared}} %{pg} %{taso} \
-   %{rpath*}"
-
-/* We allow $'s in identifiers unless -ansi is used .. */
-
-#define DOLLARS_IN_IDENTIFIERS 2
-
-/* These match the definitions used in DECCRTL, the VMS C run-time library
-
-#define SIZE_TYPE	"unsigned int"
-#define PTRDIFF_TYPE	"int"
-*/
-
-/* Use memcpy for structure copying, and so forth.  */
-#define TARGET_MEM_FUNCTIONS
-
-/* By default, allow $ to be part of an identifier.  */
-#define DOLLARS_IN_IDENTIFIERS 2
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_FP|MASK_FPREGS|MASK_GAS)
-#undef TARGET_OPEN_VMS
-#define TARGET_OPEN_VMS 1
-
-#undef TARGET_NAME   
-#define TARGET_NAME "OpenVMS/Alpha"
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (%s)", TARGET_NAME);           
-
-/* The structure return address arrives as an "argument" on VMS.  */
-#undef STRUCT_VALUE_REGNUM
-#define STRUCT_VALUE 0
-#undef PCC_STATIC_STRUCT_RETURN
-
-/* no floating emulation.  */
-#undef REAL_ARITHMETIC
-
-/* "long" is 32 bits.  */
-#undef LONG_TYPE_SIZE
-#define LONG_TYPE_SIZE 32
-
-/* Pointer is 32 bits but the hardware has 64-bit addresses, sign extended. */
-#undef POINTER_SIZE
-#define POINTER_SIZE 32
-#define POINTERS_EXTEND_UNSIGNED 0
-
-#define MAX_OFILE_ALIGNMENT 524288  /* 8 x 2^16 by DEC Ada Test CD40VRA */
-
-#undef FIXED_REGISTERS
-#define FIXED_REGISTERS  \
- {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }
-
-#undef CALL_USED_REGISTERS
-#define CALL_USED_REGISTERS  \
- {1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, \
-  1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, \
-  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }
-
-#undef HARD_FRAME_POINTER_REGNUM
-#define HARD_FRAME_POINTER_REGNUM 29
-
-#undef CAN_ELIMINATE
-#define CAN_ELIMINATE(FROM, TO)  \
-((TO) != STACK_POINTER_REGNUM || ! alpha_using_fp ())
-
-#undef INITIAL_ELIMINATION_OFFSET
-#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET)			\
-{ if ((FROM) == FRAME_POINTER_REGNUM)					\
-    (OFFSET) = alpha_sa_size () + alpha_pv_save_size ();		\
-  else if ((FROM) == ARG_POINTER_REGNUM)				\
-    (OFFSET) = (ALPHA_ROUND (alpha_sa_size () + alpha_pv_save_size ()	\
-			     + get_frame_size ()			\
-			     + current_function_pretend_args_size)	\
-		- current_function_pretend_args_size);			\
-  if ((TO) == STACK_POINTER_REGNUM)					\
-    (OFFSET) += ALPHA_ROUND (current_function_outgoing_args_size);	\
-}
-
-/* Define a data type for recording info about an argument list
-   during the scan of that argument list.  This data type should
-   hold all necessary information about the function itself
-   and about the args processed so far, enough to enable macros
-   such as FUNCTION_ARG to determine where the next arg should go.
-
-   On Alpha/VMS, this is a structure that contains the number of
-   arguments and, for each argument, the datatype of that argument.
-
-   The number of arguments is a number of words of arguments scanned so far.
-   Thus 6 or more means all following args should go on the stack.  */
-
-enum avms_arg_type {I64, FF, FD, FG, FS, FT};
-typedef struct {char num_args; enum avms_arg_type atypes[6];} avms_arg_info;
-
-#undef CUMULATIVE_ARGS
-#define CUMULATIVE_ARGS avms_arg_info
-
-/* Initialize a variable CUM of type CUMULATIVE_ARGS
-   for a call to a function whose data type is FNTYPE.
-   For a library call, FNTYPE is 0.  */
-
-#undef INIT_CUMULATIVE_ARGS
-#define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT) \
-  (CUM).num_args = 0;						\
-  (CUM).atypes[0] = (CUM).atypes[1] = (CUM).atypes[2] = I64;	\
-  (CUM).atypes[3] = (CUM).atypes[4] = (CUM).atypes[5] = I64;
-
-/* Update the data in CUM to advance over an argument
-   of mode MODE and data type TYPE.
-   (TYPE is null for libcalls where that information may not be available.)  */
-
-extern enum avms_arg_type alpha_arg_type ();
-
-/* Determine where to put an argument to a function.
-   Value is zero to push the argument on the stack,
-   or a hard register in which to store the argument.
-
-   MODE is the argument's machine mode (or VOIDmode for no more args).
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).
-
-   On Alpha the first 6 words of args are normally in registers
-   and the rest are pushed.  */
-
-extern struct rtx_def *alpha_arg_info_reg_val ();
-#undef FUNCTION_ARG
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED)	\
-((MODE) == VOIDmode ? alpha_arg_info_reg_val (CUM)		\
- : ((CUM.num_args) < 6 && ! MUST_PASS_IN_STACK (MODE, TYPE)	\
-    ? gen_rtx(REG, (MODE),					\
-	      ((CUM).num_args + 16				\
-	       + ((TARGET_FPREGS				\
-		   && (GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT \
-		       || GET_MODE_CLASS (MODE) == MODE_FLOAT)) \
-		  * 32)))			\
-    : 0))
-
-#undef FUNCTION_ARG_ADVANCE
-#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED)			\
-  if (MUST_PASS_IN_STACK (MODE, TYPE))					\
-    (CUM).num_args += 6;						\
-  else									\
-    {									\
-      if ((CUM).num_args < 6)						\
-        (CUM).atypes[(CUM).num_args] = alpha_arg_type (MODE);		\
-									\
-     (CUM).num_args += ALPHA_ARG_SIZE (MODE, TYPE, NAMED);		\
-    }
-
-/* For an arg passed partly in registers and partly in memory,
-   this is the number of registers used.
-   For args passed entirely in registers or entirely in memory, zero.  */
-
-#undef FUNCTION_ARG_PARTIAL_NREGS
-#define FUNCTION_ARG_PARTIAL_NREGS(CUM, MODE, TYPE, NAMED)		\
-((CUM).num_args < 6 && 6 < (CUM).num_args				\
-   + ALPHA_ARG_SIZE (MODE, TYPE, NAMED)					\
- ? 6 - (CUM).num_args : 0)
-
-/* Perform any needed actions needed for a function that is receiving a
-   variable number of arguments. 
-
-   CUM is as for INIT_CUMULATIVE_ARGS.
-
-   MODE and TYPE are the mode and type of the current parameter.
-
-   PRETEND_SIZE is a variable that should be set to the amount of stack
-   that must be pushed by the prolog to pretend that our caller pushed
-   it.
-
-   Normally, this macro will push all remaining incoming registers on the
-   stack and set PRETEND_SIZE to the length of the registers pushed. 
-
-   For VMS, we allocate space for all 6 arg registers plus a count.
-
-   However, if NO registers need to be saved, don't allocate any space.
-   This is not only because we won't need the space, but because AP includes
-   the current_pretend_args_size and we don't want to mess up any
-   ap-relative addresses already made.   */
-
-#undef SETUP_INCOMING_VARARGS
-#define SETUP_INCOMING_VARARGS(CUM,MODE,TYPE,PRETEND_SIZE,NO_RTL)	\
-{ if ((CUM).num_args < 6)				\
-    {							\
-      if (! (NO_RTL))					\
-	{						\
-	  emit_move_insn (gen_rtx (REG, DImode, 1),	\
-			  virtual_incoming_args_rtx);	\
-	  emit_insn (gen_arg_home ());			\
-	}						\
-						        \
-      PRETEND_SIZE = 7 * UNITS_PER_WORD;		\
-    }							\
-}
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)					\
-{								\
-  alpha_write_verstamp (FILE);					\
-  fprintf (FILE, "\t.set noreorder\n");				\
-  fprintf (FILE, "\t.set volatile\n");				\
-  ASM_OUTPUT_SOURCE_FILENAME (FILE, main_input_filename);	\
-}
-
-#undef ASM_OUTPUT_FLOAT
-#define ASM_OUTPUT_FLOAT(FILE,VALUE)					\
-  {									\
-    if (REAL_VALUE_ISINF (VALUE)					\
-        || REAL_VALUE_ISNAN (VALUE)					\
-	|| REAL_VALUE_MINUS_ZERO (VALUE))				\
-      {									\
-	long t;								\
-	REAL_VALUE_TO_TARGET_SINGLE ((VALUE), t);			\
-	fprintf (FILE, "\t.long 0x%lx\n", t & 0xffffffff);		\
-      }									\
-    else								\
-      {									\
-	char str[30];							\
-	REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", str);			\
-	fprintf (FILE, "\t.%c_floating %s\n", (TARGET_FLOAT_VAX)?'f':'s', str);	\
-      }									\
-  }
-
-#define LINK_SECTION_ASM_OP ".link"
-#define READONLY_SECTION_ASM_OP ".rdata"
-#define LITERALS_SECTION_ASM_OP ".literals"
-#define CTORS_SECTION_ASM_OP ".ctors"
-#define DTORS_SECTION_ASM_OP ".dtors"
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS	in_link, in_rdata, in_literals, in_ctors, in_dtors
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-void								\
-readonly_section ()						\
-{								\
-  if (in_section != in_rdata)				\
-    {								\
-      fprintf (asm_out_file, "%s\n", READONLY_SECTION_ASM_OP);	\
-      in_section = in_rdata;				\
-    }								\
-}								\
-void								\
-link_section ()							\
-{								\
-  if (in_section != in_link)					\
-    {								\
-      fprintf (asm_out_file, "%s\n", LINK_SECTION_ASM_OP); 	\
-      in_section = in_link;					\
-    }								\
-}                                                               \
-void								\
-literals_section ()						\
-{								\
-  if (in_section != in_literals)				\
-    {								\
-      fprintf (asm_out_file, "%s\n", LITERALS_SECTION_ASM_OP); 	\
-      in_section = in_literals;					\
-    }								\
-}								\
-void								\
-ctors_section ()						\
-{								\
-  if (in_section != in_ctors)					\
-    {								\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);	\
-      in_section = in_ctors;					\
-    }								\
-}								\
-void								\
-dtors_section ()						\
-{								\
-  if (in_section != in_dtors)					\
-    {								\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);	\
-      in_section = in_dtors;					\
-    }								\
-}
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) abort ()
-
-#undef ASM_OUTPUT_ADDR_VEC_ELT
-#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
-  fprintf (FILE, "\t.quad $L%d\n", (VALUE))
-
-#undef READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION readonly_section
-
-#define ASM_FILE_END(FILE) alpha_write_linkage (FILE);
-
-#undef CASE_VECTOR_MODE
-#define CASE_VECTOR_MODE DImode
-#undef CASE_VECTOR_PC_RELATIVE
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,TABLEINSN)	\
-{ ASM_OUTPUT_ALIGN (FILE, 3); ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM); }
-
-/* This says how to output assembler code to declare an                
-   uninitialized external linkage data object.  */ 
-
-#define COMMON_ASM_OP ".comm"
-
-#undef ASM_OUTPUT_ALIGNED_COMMON
-#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", COMMON_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT);	\
-} while (0)
-
-#define NO_MD_PROTOTYPES
-
-/* Output assembler code for a block containing the constant parts
-   of a trampoline, leaving space for the variable parts.
-
-   The trampoline should set the static chain pointer to value placed
-   into the trampoline and should branch to the specified routine.  
-   Note that $27 has been set to the address of the trampoline, so we can
-   use it for addressability of the two data items.  Trampolines are always
-   aligned to FUNCTION_BOUNDARY, which is 64 bits.  */
-
-#undef TRAMPOLINE_TEMPLATE
-#define TRAMPOLINE_TEMPLATE(FILE)		\
-{						\
-  fprintf (FILE, "\t.quad 0\n");		\
-  fprintf (FILE, "\t.linkage __tramp\n");	\
-  fprintf (FILE, "\t.quad 0\n");		\
-}
-
-/* Length in units of the trampoline for entering a nested function.  */
-
-#undef TRAMPOLINE_SIZE
-#define TRAMPOLINE_SIZE    32
-
-/* Emit RTL insns to initialize the variable parts of a trampoline.
-   FNADDR is an RTX for the address of the function's pure code.
-   CXT is an RTX for the static chain value for the function.  */
-
-#undef INITIALIZE_TRAMPOLINE
-#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
-  alpha_initialize_trampoline (TRAMP, FNADDR, CXT, 16, 24, -1)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)		\
-  do {							\
-    ctors_section ();					\
-    fprintf (FILE, "\t.quad "); 			\
-    assemble_name (FILE, NAME); 			\
-    fprintf (FILE, "\n");				\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.	*/
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)		\
-  do {							\
-    dtors_section ();					\
-    fprintf (FILE, "\t.quad "); 			\
-    assemble_name (FILE, NAME); 			\
-    fprintf (FILE, "\n");				\
-  } while (0)
-
-#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, NAME, ARGS) \
-  (vms_valid_decl_attribute_p (DECL, ATTRIBUTES, NAME, ARGS))
-extern int vms_valid_decl_attribute_p ();
-
-#undef SDB_DEBUGGING_INFO
-#undef MIPS_DEBUGGING_INFO
-#undef DBX_DEBUGGING_INFO
-
-#define DWARF2_DEBUGGING_INFO
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-    fprintf (FILE, "\t.align %d\n", LOG);
-
-#define ASM_OUTPUT_SECTION(FILE,SECTION)			\
-   (strcmp (SECTION, ".text") == 0)				\
-     ? text_section ()						\
-     : named_section (NULL_TREE, SECTION, 0),			\
-       ASM_OUTPUT_ALIGN (FILE, 0)				\
-
-#define ASM_OUTPUT_SECTION_NAME(FILE,DECL,NAME,RELOC)		\
-  do								\
-    {								\
-      char *flags;					 	\
-      int ovr = 0;						\
-      if (DECL && DECL_MACHINE_ATTRIBUTES (DECL)		\
-	  && lookup_attribute					\
-	      ("overlaid", DECL_MACHINE_ATTRIBUTES (DECL)))	\
-	flags = ",OVR", ovr = 1;				\
-      else if (strncmp (NAME,".debug", 6) == 0)			\
-	flags = ",NOWRT";					\
-      else							\
-	flags = "";						\
-      fputc ('\n', (FILE));					\
-      fprintf (FILE, ".section\t%s%s\n", NAME, flags);		\
-      if (ovr)							\
-        (NAME) = "";						\
-    } while (0)
-
-#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)				\
-  do {	literals_section();                                             \
-	fprintf ((FILE), "\t");						\
-	assemble_name (FILE, LABEL1);					\
-	fprintf (FILE, " = ");						\
-	assemble_name (FILE, LABEL2);					\
-	fprintf (FILE, "\n");						\
-  } while (0)
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-#undef ASM_FORMAT_PRIVATE_NAME
-#define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO)	\
-( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 12),	\
-  sprintf ((OUTPUT), "%s___%d", (NAME), (LABELNO)))
-
-/* ??? VMS uses different linkage.  */
-#undef ASM_OUTPUT_MI_THUNK
-
-#undef ASM_SPEC
-#undef ASM_FINAL_SPEC
-#undef LINK_SPEC
-#undef STARTFILE_SPEC
-#define ASM_SPEC "-nocpp %{pg}"
-#define LINK_SPEC "%{g3:-g3} %{g0:-g0} %{shared:-shared} %{v:-v}"
-
-/* Define the names of the division and modulus functions.  */
-#define DIVSI3_LIBCALL "OTS$DIV_I"
-#define DIVDI3_LIBCALL "OTS$DIV_L"
-#define UDIVSI3_LIBCALL "OTS$DIV_UI"
-#define UDIVDI3_LIBCALL "OTS$DIV_UL"
-#define MODSI3_LIBCALL "OTS$REM_I"
-#define MODDI3_LIBCALL "OTS$REM_L"
-#define UMODSI3_LIBCALL "OTS$REM_UI"
-#define UMODDI3_LIBCALL "OTS$REM_UL"
-
-#define DIR_SEPARATOR ']'
-
-#define PREFIX "GNU_ROOT:"
diff --git a/contrib/gcc/config/alpha/vxworks.h b/contrib/gcc/config/alpha/vxworks.h
deleted file mode 100644
index 7ef1feeb8028..000000000000
--- a/contrib/gcc/config/alpha/vxworks.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Definitions of target machine for GNU compiler.  Vxworks Alpha version.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file just exists to give specs for the Alpha running on VxWorks.  */
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
-%{mvxsim:-DCPU=SIMALPHADUNIX} \
-%{!mvxsim: %{!mcpu*|mcpu=21064:-DCPU=21064} %{mcpu=21164:-DCPU=21164}} \
-%{posix: -D_POSIX_SOURCE}"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "\
--D__vxworks -D__alpha_vxworks -Asystem(vxworks) \
--Asystem(embedded) -D_LONGLONG"
-
-/* VxWorks does all the library stuff itself.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-/* VxWorks uses object files, not loadable images.  Make linker just combine
-   objects.  Also show using 32 bit mode and set start of text to 0.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC "-r -taso -T 0"
-
-/* VxWorks provides the functionality of crt0.o and friends itself.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC ""
diff --git a/contrib/gcc/config/alpha/x-alpha b/contrib/gcc/config/alpha/x-alpha
deleted file mode 100644
index 9686ab96472a..000000000000
--- a/contrib/gcc/config/alpha/x-alpha
+++ /dev/null
@@ -1,2 +0,0 @@
-CLIB=-lmld
-EXTRA_HEADERS = $(srcdir)/config/alpha/va_list.h
diff --git a/contrib/gcc/config/alpha/xm-alpha-interix.h b/contrib/gcc/config/alpha/xm-alpha-interix.h
deleted file mode 100644
index 02c53b814129..000000000000
--- a/contrib/gcc/config/alpha/xm-alpha-interix.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Configuration for GNU compiler
-   for an DEC/Compaq Alpha
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Donn Terry, Softway Systems, Inc.
-     derived from code by Douglas B. Rupp (drupp@cs.washington.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <alpha/xm-alpha.h>
-
-#undef HOST_BITS_PER_LONG
-#define HOST_BITS_PER_LONG	32
-
-#define HOST_BITS_PER_WIDE_INT 64
-#ifdef __GNUC__
-#   define HOST_WIDE_INT long long
-#else
-#   define HOST_WIDE_INT __int64
-#endif
-
-
-#define HOST_BITS_PER_WIDEST_INT HOST_BITS_PER_LONGLONG
-#ifdef __GNUC__
-#   define HOST_WIDEST_INT long long
-#else
-#   define HOST_WIDEST_INT __int64
-#endif
-#define HOST_WIDEST_INT_PRINT_DEC "%lld"
-#define HOST_WIDEST_INT_PRINT_UNSIGNED "%llu"
-#define HOST_WIDEST_INT_PRINT_HEX "0x%llx"
diff --git a/contrib/gcc/config/alpha/xm-alpha.h b/contrib/gcc/config/alpha/xm-alpha.h
deleted file mode 100644
index c04844fdacde..000000000000
--- a/contrib/gcc/config/alpha/xm-alpha.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Configuration for GNU C-compiler for DEC Alpha.
-   Copyright (C) 1990, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* #defines that need visibility everywhere.  */
-#define	FALSE	0
-#define	TRUE	1
-
-/* This describes the machine the compiler is hosted on.  */
-#define	HOST_BITS_PER_CHAR	8
-#define	HOST_BITS_PER_SHORT	16
-#define	HOST_BITS_PER_INT	32
-#define	HOST_BITS_PER_LONG	64
-#define HOST_BITS_PER_LONGLONG  64
-
-/* #define	HOST_WORDS_BIG_ENDIAN  */
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-#include "tm.h"
-
-/* Arguments to use with `exit'.  */
-#define	SUCCESS_EXIT_CODE	0
-#define	FATAL_EXIT_CODE		33
-
-/* If compiled with GNU C, use the builtin alloca.  */
-#ifndef alloca
-#if defined(__GNUC__) && !defined(USE_C_ALLOCA)
-#define alloca __builtin_alloca
-#else
-#if !defined(_WIN32) && !defined(USE_C_ALLOCA) && !defined(OPEN_VMS) && !defined(__INTERIX)
-#include <alloca.h>
-#else
-extern void *alloca ();
-#endif
-#endif
-#endif
-
-/* The host compiler has problems with enum bitfields since it makes
-   them signed so we can't fit all our codes in.  */
-
-#ifndef __GNUC__
-#define ONLY_INT_FIELDS
-#endif
-
-/* Declare some functions needed for this machine.  We don't want to
-   include these in the sources since other machines might define them
-   differently.  */
-
-extern void *malloc (), *realloc (), *calloc ();
-
-#ifndef inhibit_libc
-#include "string.h"
-#endif
-
-/* OSF/1 is POSIX.1 compliant.  */
-
-#define POSIX
diff --git a/contrib/gcc/config/alpha/xm-openbsd.h b/contrib/gcc/config/alpha/xm-openbsd.h
deleted file mode 100644
index 50f436695a71..000000000000
--- a/contrib/gcc/config/alpha/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for an host running alpha OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-openbsd.h>
-#include <alpha/xm-alpha.h>
-
diff --git a/contrib/gcc/config/alpha/xm-vms.h b/contrib/gcc/config/alpha/xm-vms.h
deleted file mode 100644
index 472a225672be..000000000000
--- a/contrib/gcc/config/alpha/xm-vms.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Configuration for GNU C-compiler for openVMS/Alpha.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Klaus Kaempf (kkaempf@progis.de).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* If compiling with DECC, need to fix problem with <stdio.h>
-   which defines a macro called FILE_TYPE that breaks "tree.h".
-   Fortunately it uses #ifndef to suppress multiple inclusions.
-   Three possible cases:
-        1) <stdio.h> has already been included -- ours will be no-op;
-        2) <stdio.h> will be included after us -- "theirs" will be no-op;
-        3) <stdio.h> isn't needed -- including it here shouldn't hurt.
-   In all three cases, the problem macro will be removed here.  */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef __DECC
-#undef FILE_TYPE
-#endif
-
-#undef HOST_BITS_PER_LONG
-#define HOST_BITS_PER_LONG 32
-
-#define HOST_WIDE_INT long long
-#define HOST_BITS_PER_WIDE_INT 64
-
-#undef SUCCESS_EXIT_CODE
-#define SUCCESS_EXIT_CODE 1
-#undef FATAL_EXIT_CODE
-#define FATAL_EXIT_CODE (44 | 0x10000000)  /* Abort, and no DCL message.  */
-
-/* A couple of conditionals for execution machine are controlled here.  */
-#ifndef VMS
-#define VMS
-#endif
-
-#define GCC_INCLUDE_DIR ""
-/* Specify the list of include file directories.  */
-#define INCLUDE_DEFAULTS		\
-{					\
-  { "GNU_GXX_INCLUDE:", "G++", 1, 1 },	\
-  { "GNU_CC_INCLUDE:", "GCC", 0, 0 },	\
-  { ".", 0, 0, 1 },			\
-  { 0, 0, 0, 0 }			\
-}
-
-/* Define a local equivalent (sort of) for unlink */
-#define unlink remove
-
-#define NEED_ATEXIT
-#define HAVE_VPRINTF
-#define HAVE_PUTENV
-#define HAVE_STRERROR
-#define HAVE_ATOLL
-
-#define NO_SYS_PARAMS_H		/* Don't have <sys/params.h> */
-#define USE_C_ALLOCA		/* Using alloca.c */
-
-#define HAVE_FCNTL_H 1
-#define HAVE_STDLIB_H 1
-#define HAVE_UNISTD_H 1
-#define HAVE_STRING_H 1
-#define HAVE_LIMITS_H 1
-#define HAVE_STDDEF_H 1
-#define HAVE_TIME_H 1
-#define STDC_HEADERS 1
-#define HAVE_CPP_STRINGIFY 1
-
-#if __STDC__
-extern void *alloca (size_t);
-#else
-extern char *alloca (unsigned int);
-#endif
-
-#define OBJECT_SUFFIX ".obj"
-#define EXECUTABLE_SUFFIX ".exe"
diff --git a/contrib/gcc/config/aoutos.h b/contrib/gcc/config/aoutos.h
deleted file mode 100644
index 6f4e2623c64a..000000000000
--- a/contrib/gcc/config/aoutos.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* aoutos.h  --  operating system specific defines to be used when
-   targeting GCC for some system that uses a.out file format.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-   Written by Ron Guilmette (rfg@netcom.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* To use this file, make up a file with a name like:
-
-	?????aout.h
-
-   where ????? is replaced by the name of the basic hardware that you
-   are targeting for.  Then, in the file ?????aout.h, put something
-   like:
-
-	#include "?????.h"
-	#include "aoutos.h"
-
-   followed by any really system-specific defines (or overrides of
-   defines) which you find that you need.  Now, modify the configure
-   or configure.in script to properly use the new ?????aout.h file
-   when configuring for the system.  */
-
-/* Define a symbol indicating that we are using aoutos.h.  */
-#define USING_AOUTOS_H
diff --git a/contrib/gcc/config/dbx.h b/contrib/gcc/config/dbx.h
deleted file mode 100644
index c5cd3b5f2d0f..000000000000
--- a/contrib/gcc/config/dbx.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Prefer DBX (stabs) debugging information.
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file causes gcc to prefer using DBX (stabs) debugging
-   information.  The configure script will add a #include of this file
-   to tm.h when --with-stabs is used for certain targets.  */
-
-#ifndef DBX_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-#endif
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
diff --git a/contrib/gcc/config/dbxcoff.h b/contrib/gcc/config/dbxcoff.h
deleted file mode 100644
index 1d5b448879f6..000000000000
--- a/contrib/gcc/config/dbxcoff.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Definitions needed when using stabs embedded in COFF sections.
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file may be included by any COFF target which wishes to
-   support -gstabs generating stabs in sections, as produced by gas
-   and understood by gdb.  */
-
-/* Output DBX (stabs) debugging information if doing -gstabs.  */
-
-#undef DBX_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-/* Generate SDB debugging information by default. */
-
-#ifndef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE SDB_DEBUG
-#endif
-
-/* Be function-relative for block and source line stab directives.  */
-
-#undef DBX_BLOCKS_FUNCTION_RELATIVE
-#define DBX_BLOCKS_FUNCTION_RELATIVE 1
-
-/* but, to make this work, functions must appear prior to line info.  */
-
-#undef DBX_FUNCTION_FIRST
-#define DBX_FUNCTION_FIRST
-
-/* Generate a blank trailing N_SO to mark the end of the .o file, since
-   we can't depend upon the linker to mark .o file boundaries with
-   embedded stabs.  */
-
-#undef DBX_OUTPUT_MAIN_SOURCE_FILE_END
-#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME)			\
-  asm_fprintf (FILE,							\
-	       "\t.text\n\t.stabs \"\",%d,0,0,%LLetext\n%LLetext:\n", N_SO)
-
-/* Like block addresses, stabs line numbers are relative to the
-   current function.  */
-
-#undef ASM_OUTPUT_SOURCE_LINE
-#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE)			\
-{ if (write_symbols == SDB_DEBUG) {				\
-    fprintf ((FILE), "\t.ln\t%d\n",				\
-	     ((sdb_begin_function_line > -1)			\
-	      ? (LINE) - sdb_begin_function_line : 1));		\
-  } else if (write_symbols == DBX_DEBUG) {			\
-    static int sym_lineno = 1;					\
-    char buffer[256];						\
-    ASM_GENERATE_INTERNAL_LABEL (buffer, "LM", sym_lineno);	\
-    fprintf (FILE, ".stabn 68,0,%d,", LINE);			\
-    assemble_name (FILE, buffer);				\
-    putc ('-', FILE);						\
-    assemble_name (FILE,					\
-		   XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
-    putc ('\n', FILE);						\
-    ASM_OUTPUT_INTERNAL_LABEL (FILE, "LM", sym_lineno);		\
-    sym_lineno++;						\
-  } }
-
-/* When generating stabs debugging, use N_BINCL entries.  */
-
-#undef DBX_USE_BINCL
-#define DBX_USE_BINCL
-
-/* There is no limit to the length of stabs strings.  */
-
-#ifndef DBX_CONTIN_LENGTH
-#define DBX_CONTIN_LENGTH 0
-#endif
diff --git a/contrib/gcc/config/dbxelf.h b/contrib/gcc/config/dbxelf.h
deleted file mode 100644
index 3971bc1c9dca..000000000000
--- a/contrib/gcc/config/dbxelf.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Definitions needed when using stabs embedded in ELF sections.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file may be included by any ELF target which wishes to
-   support -gstabs generating stabs in sections, as produced by gas
-   and understood by gdb.  */
-
-#ifndef __DBX_ELF_H
-#define __DBX_ELF_H
-
-/* Output DBX (stabs) debugging information if doing -gstabs.  */
-
-#undef  DBX_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-/* Make LBRAC and RBRAC addresses relative to the start of the
-   function.  The native Solaris stabs debugging format works this
-   way, gdb expects it, and it reduces the number of relocation
-   entries...  */
-
-#undef  DBX_BLOCKS_FUNCTION_RELATIVE
-#define DBX_BLOCKS_FUNCTION_RELATIVE 1
-
-/* ... but, to make this work, functions must appear prior to line info.  */
-
-#undef  DBX_FUNCTION_FIRST
-#define DBX_FUNCTION_FIRST
-
-/* When generating stabs debugging, use N_BINCL entries.  */
-
-#undef  DBX_USE_BINCL
-#define DBX_USE_BINCL
-
-/* There is no limit to the length of stabs strings.  */
-
-#ifndef DBX_CONTIN_LENGTH
-#define DBX_CONTIN_LENGTH 0
-#endif
-
-/* When using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  Furthermore, since gdb reads
-   the input piecemeal, starting with each N_SO, it's a lot easier if
-   the gcc2 flag symbol is *after* the N_SO rather than before it.  So
-   we emit an N_OPT stab there.  */
-
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    if (write_symbols != DBX_DEBUG)					\
-      fputs ("gcc2_compiled.:\n", FILE);				\
-  }									\
-while (0)
-
-#define ASM_IDENTIFY_GCC_AFTER_SOURCE(FILE)				\
-do									\
-  {									\
-    if (write_symbols == DBX_DEBUG)					\
-      fputs ("\t.stabs\t\"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE);	\
-  }									\
-while (0)
-
-/* Like block addresses, stabs line numbers are relative to the
-   current function.  */
-
-#undef  ASM_OUTPUT_SOURCE_LINE
-#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE)				\
-do									\
-  {									\
-    static int sym_lineno = 1;						\
-    char temp[256];							\
-    ASM_GENERATE_INTERNAL_LABEL (temp, "LM", sym_lineno);		\
-    fprintf (FILE, ".stabn 68,0,%d,", LINE);				\
-    assemble_name (FILE, temp);						\
-    putc ('-', FILE);							\
-    assemble_name (FILE,						\
-		   XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\
-    putc ('\n', FILE);							\
-    ASM_OUTPUT_INTERNAL_LABEL (FILE, "LM", sym_lineno);			\
-    sym_lineno += 1;							\
-  }									\
-while (0)
-
-/* Generate a blank trailing N_SO to mark the end of the .o file, since
-   we can't depend upon the linker to mark .o file boundaries with
-   embedded stabs.  */
-
-#undef  DBX_OUTPUT_MAIN_SOURCE_FILE_END
-#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME)			\
-  asm_fprintf (FILE,							\
-	       "\t.text\n\t.stabs \"\",%d,0,0,%LLetext\n%LLetext:\n", N_SO)
-
-#endif /* __DBX_ELF_H */
diff --git a/contrib/gcc/config/elfos.h b/contrib/gcc/config/elfos.h
deleted file mode 100644
index 6c107311fd75..000000000000
--- a/contrib/gcc/config/elfos.h
+++ /dev/null
@@ -1,704 +0,0 @@
-/* elfos.h  --  operating system specific defines to be used when
-   targeting GCC for some generic ELF system
-   Copyright (C) 1991, 1994, 1995, 1999 Free Software Foundation, Inc.
-   Based on svr4.h contributed by Ron Guilmette (rfg@netcom.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* For the sake of libgcc2.c, indicate target supports atexit.  */
-#define HAVE_ATEXIT
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s"
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\
-			crtbegin.o%s"
-
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
-#define IDENT_ASM_OP ".ident"
-
-#define ASM_FILE_END(FILE)					\
-do {				 				\
-     if (!flag_no_ident)					\
-	fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n",		\
-		 IDENT_ASM_OP, version_string);			\
-   } while (0)
-
-/* Output #ident as a .ident.  */
-
-#define ASM_OUTPUT_IDENT(FILE, NAME) \
-  fprintf (FILE, "\t%s\t\"%s\"\n", IDENT_ASM_OP, NAME);
-
-/* Use periods rather than dollar signs in special g++ assembler names.  */
-
-#define NO_DOLLAR_IN_LABEL
-
-/* Writing `int' for a bitfield forces int alignment for the structure.  */
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Handle #pragma weak and #pragma pack.  */
-
-#define HANDLE_SYSV_PRAGMA
-
-/* System V Release 4 uses DWARF debugging info.  */
-
-#define DWARF_DEBUGGING_INFO
-
-/* All ELF targets can support DWARF-2.  */
-
-#define DWARF2_DEBUGGING_INFO
-
-/* Also allow them to support STABS debugging.  */
-
-#include "dbxelf.h"
-
-/* The GNU tools operate better with stabs.  Since we don't have
-   any native tools to be compatible with, default to stabs.  */
-
-#ifndef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-#endif
-
-#undef ASM_BYTE_OP
-#define ASM_BYTE_OP	".byte"
-
-#undef SET_ASM_OP
-#define SET_ASM_OP	".set"
-
-/* This is how to begin an assembly language file.  Most svr4 assemblers want
-   at least a .file directive to come first, and some want to see a .version
-   directive come right after that.  Here we just establish a default
-   which generates only the .file directive.  If you need a .version
-   directive for any specific target, you should override this definition
-   in the target-specific file which includes this one.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                    \
-  output_file_directive ((FILE), main_input_filename)
-
-/* This is how to allocate empty space in some section.  The .zero
-   pseudo-op is used for this on most svr4 assemblers.  */
-
-#define SKIP_ASM_OP	".zero"
-
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE) \
-  fprintf (FILE, "\t%s\t%u\n", SKIP_ASM_OP, (SIZE))
-
-/* This is how to output a reference to a user-level label named NAME.
-   `assemble_name' uses this.
-
-   For System V Release 4 the convention is *not* to prepend a leading
-   underscore onto user-level symbol names.  */
-
-#undef ASM_OUTPUT_LABELREF
-#define ASM_OUTPUT_LABELREF(FILE,NAME) fprintf (FILE, "%s", NAME)
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-
-   For most svr4 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler.  */
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE, PREFIX, NUM)			\
-do {									\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM);				\
-} while (0)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.
-
-   For most svr4 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler.  */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL, PREFIX, NUM)			\
-do {									\
-  sprintf (LABEL, "*.%s%d", PREFIX, NUM);				\
-} while (0)
-
-/* Output the label which precedes a jumptable.  Note that for all svr4
-   systems where we actually generate jumptables (which is to say every
-   svr4 target except i386, where we use casesi instead) we put the jump-
-   tables into the .rodata section and since other stuff could have been
-   put into the .rodata section prior to any given jumptable, we have to
-   make sure that the location counter for the .rodata section gets pro-
-   perly re-aligned prior to the actual beginning of the jump table.  */
-
-#define ALIGN_ASM_OP ".align"
-
-#ifndef ASM_OUTPUT_BEFORE_CASE_LABEL
-#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \
-  ASM_OUTPUT_ALIGN ((FILE), 2);
-#endif
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE)		\
-  do {									\
-    ASM_OUTPUT_BEFORE_CASE_LABEL (FILE, PREFIX, NUM, JUMPTABLE)		\
-    ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM);			\
-  } while (0)
-
-/* The standard SVR4 assembler seems to require that certain builtin
-   library routines (e.g. .udiv) be explicitly declared as .globl
-   in each assembly file where they are referenced.  */
-
-#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)				\
-  ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0))
-
-/* This says how to output assembler code to declare an
-   uninitialized external linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#define COMMON_ASM_OP	".comm"
-
-#undef ASM_OUTPUT_ALIGNED_COMMON
-#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", COMMON_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT);	\
-} while (0)
-
-/* This says how to output assembler code to declare an
-   uninitialized internal linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#define LOCAL_ASM_OP	".local"
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", LOCAL_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), "\n");						\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-/* This is the pseudo-op used to generate a 32-bit word of data with a
-   specific value in some section.  This is the same for all known svr4
-   assemblers.  */
-
-#define INT_ASM_OP		".long"
-
-/* This is the pseudo-op used to generate a contiguous sequence of byte
-   values from a double-quoted string WITHOUT HAVING A TERMINATING NUL
-   AUTOMATICALLY APPENDED.  This is the same for most svr4 assemblers.  */
-
-#undef ASCII_DATA_ASM_OP
-#define ASCII_DATA_ASM_OP	".ascii"
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.  */
-
-#define USE_CONST_SECTION	1
-
-#define CONST_SECTION_ASM_OP	".section\t.rodata"
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
-
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
-
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"aw\""
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"aw\""
-
-/* On svr4, we *do* have support for the .init and .fini sections, and we
-   can put stuff in there to be executed before and after `main'.  We let
-   crtstuff.c and other files know this by defining the following symbols.
-   The definitions say how to change sections to the .init and .fini
-   sections.  This is the same for all known svr4 assemblers.  */
-
-#define INIT_SECTION_ASM_OP	".section\t.init"
-#define FINI_SECTION_ASM_OP	".section\t.fini"
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#define READONLY_DATA_SECTION() const_section ()
-
-extern void text_section ();
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-/* Switch into a generic section.
-   This is currently only used to support section attributes.  */
-
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC)		\
-do {									\
-  static struct section_info						\
-    {									\
-      struct section_info *next;				        \
-      char *name;						        \
-      enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type;		\
-    } *sections;							\
-  struct section_info *s;						\
-  char *mode;								\
-  enum sect_enum type;							\
-									\
-  for (s = sections; s; s = s->next)					\
-    if (!strcmp (NAME, s->name))					\
-      break;								\
-									\
-  if (DECL && TREE_CODE (DECL) == FUNCTION_DECL)			\
-    type = SECT_EXEC, mode = "ax";					\
-  else if (DECL && DECL_READONLY_SECTION (DECL, RELOC))			\
-    type = SECT_RO, mode = "a";						\
-  else									\
-    type = SECT_RW, mode = "aw";					\
-									\
-  if (s == 0)								\
-    {									\
-      s = (struct section_info *) xmalloc (sizeof (struct section_info));  \
-      s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME));		\
-      strcpy (s->name, NAME);						\
-      s->type = type;							\
-      s->next = sections;						\
-      sections = s;							\
-      fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, mode);	\
-    }									\
-  else									\
-    {									\
-      if (DECL && s->type != type)					\
-	error_with_decl (DECL, "%s causes a section type conflict");	\
-									\
-      fprintf (FILE, ".section\t%s\n", NAME);				\
-    }									\
-} while (0)
-
-#define MAKE_DECL_ONE_ONLY(DECL) (DECL_WEAK (DECL) = 1)
-#define UNIQUE_SECTION_P(DECL) (DECL_ONE_ONLY (DECL))
-#define UNIQUE_SECTION(DECL,RELOC)				\
-do {								\
-  int len;							\
-  char *name, *string, *prefix;					\
-								\
-  name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (DECL));	\
-								\
-  if (! DECL_ONE_ONLY (DECL))					\
-    {								\
-      if (TREE_CODE (DECL) == FUNCTION_DECL)			\
-	prefix = ".text.";					\
-      else if (DECL_READONLY_SECTION (DECL, RELOC))		\
-	prefix = ".rodata.";					\
-      else							\
-	prefix = ".data.";					\
-    }								\
-  else if (TREE_CODE (DECL) == FUNCTION_DECL)			\
-    prefix = ".gnu.linkonce.t.";				\
-  else if (DECL_READONLY_SECTION (DECL, RELOC))			\
-    prefix = ".gnu.linkonce.r.";				\
-  else								\
-    prefix = ".gnu.linkonce.d.";				\
-								\
-  len = strlen (name) + strlen (prefix);			\
-  string = alloca (len + 1);					\
-  sprintf (string, "%s%s", prefix, name);			\
-								\
-  DECL_SECTION_NAME (DECL) = build_string (len, string);	\
-} while (0)
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement or statements to switch to the appropriate
-   section for output of DECL.  DECL is either a `VAR_DECL' node
-   or a constant of some sort.  RELOC indicates whether forming
-   the initial value of DECL requires link-time relocations.  */
-
-#define SELECT_SECTION(DECL,RELOC)					\
-{									\
-  if (TREE_CODE (DECL) == STRING_CST)					\
-    {									\
-      if (! flag_writable_strings)					\
-	const_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (DECL) == VAR_DECL)				\
-    {									\
-      if ((flag_pic && RELOC)						\
-	  || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL)		\
-	  || !DECL_INITIAL (DECL)					\
-	  || (DECL_INITIAL (DECL) != error_mark_node			\
-	      && !TREE_CONSTANT (DECL_INITIAL (DECL))))			\
-	data_section ();						\
-      else								\
-	const_section ();						\
-    }									\
-  else									\
-    const_section ();							\
-}
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX) const_section()
-
-/* Define the strings used for the special svr4 .type and .size directives.
-   These strings generally do not vary from one system running svr4 to
-   another, but if a given system (e.g. m88k running svr) needs to use
-   different pseudo-op names for these, they may be overridden in the
-   file which includes this one.  */
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  Different svr4 assemblers
-   expect various different forms for this operand.  The one given here
-   is just a default.  You may need to override it in your machine-
-   specific tm.h file (depending upon the particulars of your assembler).  */
-
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4 assemblers don't require any special declaration of the
-   result value, but there are exceptions.  */
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries in an ELF object file under SVR4.  These macros also output
-   the starting labels for the relevant functions/objects.  */
-
-/* Write the extra assembler code needed to declare a function properly.
-   Some svr4 assemblers need to also have something extra said about the
-   function's return value.  We allow for that here.  */
-
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-    putc ('\n', FILE);							\
-    ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Write the extra assembler code needed to declare an object properly.  */
-
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));	\
-      }									\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set
-   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
-
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 size_directive_output = 1;					 \
-	 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);			 \
-	 assemble_name (FILE, name);					 \
-	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
-       }								 \
-   } while (0)
-
-/* This is how to declare the size of a function.  */
-
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (!flag_inhibit_size_directive)					\
-      {									\
-        char label[256];						\
-	static int labelno;						\
-	labelno++;							\
-	ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);		\
-	ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);		\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-        fprintf (FILE, ",");						\
-	assemble_name (FILE, label);					\
-        fprintf (FILE, "-");						\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  } while (0)
-
-/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
-   ASM_OUTPUT_LIMITED_STRING macros.  Each byte in the table
-   corresponds to a particular byte value [0..255].  For any
-   given byte value, if the value in the corresponding table
-   position is zero, the given character can be output directly.
-   If the table value is 1, the byte must be output as a \ooo
-   octal escape.  If the tables value is anything else, then the
-   byte value should be output as a \ followed by the value
-   in the table.  Note that we can use standard UN*X escape
-   sequences for many control characters, but we don't use
-   \a to represent BEL because some svr4 assemblers (e.g. on
-   the i386) don't know about that.  Also, we don't use \v
-   since some versions of gas, such as 2.2 did not accept it.  */
-
-#define ESCAPES \
-"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
-
-/* Some svr4 assemblers have a limit on the number of characters which
-   can appear in the operand of a .string directive.  If your assembler
-   has such a limitation, you should define STRING_LIMIT to reflect that
-   limit.  Note that at least some svr4 assemblers have a limit on the
-   actual number of bytes in the double-quoted string, and that they
-   count each character in an escape sequence as one byte.  Thus, an
-   escape sequence like \377 would count as four bytes.
-
-   If your target assembler doesn't support the .string directive, you
-   should define this to zero.
-*/
-
-#define STRING_LIMIT	((unsigned) 256)
-
-#define STRING_ASM_OP	".string"
-
-/* The routine used to output NUL terminated strings.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable, especially for targets like the i386
-   (where the only alternative is to output character sequences as
-   comma separated lists of numbers).   */
-
-#define ASM_OUTPUT_LIMITED_STRING(FILE, STR)				\
-  do									\
-    {									\
-      register unsigned char *_limited_str = (unsigned char *) (STR);	\
-      register unsigned ch;						\
-      fprintf ((FILE), "\t%s\t\"", STRING_ASM_OP);			\
-      for (; ch = *_limited_str; _limited_str++)			\
-        {								\
-	  register int escape;						\
-	  switch (escape = ESCAPES[ch])					\
-	    {								\
-	    case 0:							\
-	      putc (ch, (FILE));					\
-	      break;							\
-	    case 1:							\
-	      fprintf ((FILE), "\\%03o", ch);				\
-	      break;							\
-	    default:							\
-	      putc ('\\', (FILE));					\
-	      putc (escape, (FILE));					\
-	      break;							\
-	    }								\
-        }								\
-      fprintf ((FILE), "\"\n");						\
-    }									\
-  while (0)
-
-/* The routine used to output sequences of byte values.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable.  Note that if we find subparts of the
-   character sequence which end with NUL (and which are shorter than
-   STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING.  */
-
-#undef ASM_OUTPUT_ASCII
-#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
-  do									\
-    {									\
-      register unsigned char *_ascii_bytes = (unsigned char *) (STR);	\
-      register unsigned char *limit = _ascii_bytes + (LENGTH);		\
-      register unsigned bytes_in_chunk = 0;				\
-      for (; _ascii_bytes < limit; _ascii_bytes++)			\
-        {								\
-	  register unsigned char *p;					\
-	  if (bytes_in_chunk >= 60)					\
-	    {								\
-	      fprintf ((FILE), "\"\n");					\
-	      bytes_in_chunk = 0;					\
-	    }								\
-	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
-	    continue;							\
-	  if (p < limit && (p - _ascii_bytes) <= STRING_LIMIT)		\
-	    {								\
-	      if (bytes_in_chunk > 0)					\
-		{							\
-		  fprintf ((FILE), "\"\n");				\
-		  bytes_in_chunk = 0;					\
-		}							\
-	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
-	      _ascii_bytes = p;						\
-	    }								\
-	  else								\
-	    {								\
-	      register int escape;					\
-	      register unsigned ch;					\
-	      if (bytes_in_chunk == 0)					\
-		fprintf ((FILE), "\t%s\t\"", ASCII_DATA_ASM_OP);	\
-	      switch (escape = ESCAPES[ch = *_ascii_bytes])		\
-		{							\
-		case 0:							\
-		  putc (ch, (FILE));					\
-		  bytes_in_chunk++;					\
-		  break;						\
-		case 1:							\
-		  fprintf ((FILE), "\\%03o", ch);			\
-		  bytes_in_chunk += 4;					\
-		  break;						\
-		default:						\
-		  putc ('\\', (FILE));					\
-		  putc (escape, (FILE));				\
-		  bytes_in_chunk += 2;					\
-		  break;						\
-		}							\
-	    }								\
-	}								\
-      if (bytes_in_chunk > 0)						\
-        fprintf ((FILE), "\"\n");					\
-    }									\
-  while (0)
-
-/* All SVR4 targets use the ELF object file format.  */
-#define OBJECT_FORMAT_ELF
diff --git a/contrib/gcc/config/float-i128.h b/contrib/gcc/config/float-i128.h
deleted file mode 100644
index 6a9dd48b1a30..000000000000
--- a/contrib/gcc/config/float-i128.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* float.h for target with IEEE 32, 64 and 128 bit floating point formats */
-#ifndef _FLOAT_H_
-#define _FLOAT_H_
-/* Produced by enquire version 4.3, CWI, Amsterdam */
-
-   /* Radix of exponent representation */
-#undef FLT_RADIX
-#define FLT_RADIX 2
-   /* Number of base-FLT_RADIX digits in the significand of a float */
-#undef FLT_MANT_DIG
-#define FLT_MANT_DIG 24
-   /* Number of decimal digits of precision in a float */
-#undef FLT_DIG
-#define FLT_DIG 6
-   /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
-#undef FLT_ROUNDS
-#define FLT_ROUNDS 1
-   /* Difference between 1.0 and the minimum float greater than 1.0 */
-#undef FLT_EPSILON
-#define FLT_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
-#undef FLT_MIN_EXP
-#define FLT_MIN_EXP (-125)
-   /* Minimum normalised float */
-#undef FLT_MIN
-#define FLT_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised float */
-#undef FLT_MIN_10_EXP
-#define FLT_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
-#undef FLT_MAX_EXP
-#define FLT_MAX_EXP 128
-   /* Maximum float */
-#undef FLT_MAX
-#define FLT_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable float */
-#undef FLT_MAX_10_EXP
-#define FLT_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 53
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 15
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 2.2204460492503131e-16
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-1021)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 2.2250738585072014e-308
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-307)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 1024
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 1.7976931348623157e+308
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 308
-
-   /* Number of base-FLT_RADIX digits in the significand of a long double */
-#undef LDBL_MANT_DIG
-#define LDBL_MANT_DIG 113
-   /* Number of decimal digits of precision in a long double */
-#undef LDBL_DIG
-#define LDBL_DIG 33
-   /* Difference between 1.0 and the minimum long double greater than 1.0 */
-#undef LDBL_EPSILON
-#define LDBL_EPSILON 1.925929944387235853055977942584927319E-34L
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
-#undef LDBL_MIN_EXP
-#define LDBL_MIN_EXP (-16381)
-   /* Minimum normalised long double */
-#undef LDBL_MIN
-#define LDBL_MIN 3.362103143112093506262677817321752603E-4932L
-   /* Minimum int x such that 10**x is a normalised long double */
-#undef LDBL_MIN_10_EXP
-#define LDBL_MIN_10_EXP (-4931)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
-#undef LDBL_MAX_EXP
-#define LDBL_MAX_EXP 16384
-   /* Maximum long double */
-#undef LDBL_MAX
-#define LDBL_MAX 1.189731495357231765085759326628007016E+4932L
-   /* Maximum int x such that 10**x is a representable long double */
-#undef LDBL_MAX_10_EXP
-#define LDBL_MAX_10_EXP 4932
-
-#endif /*  _FLOAT_H_ */
diff --git a/contrib/gcc/config/float-i32.h b/contrib/gcc/config/float-i32.h
deleted file mode 100644
index c834926b0857..000000000000
--- a/contrib/gcc/config/float-i32.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* float.h for target with only IEEE 32 bit floating point format */
-#ifndef _FLOAT_H_
-#define _FLOAT_H_
-/* Produced by enquire version 4.3, CWI, Amsterdam */
-
-   /* Radix of exponent representation */
-#undef FLT_RADIX
-#define FLT_RADIX 2
-   /* Number of base-FLT_RADIX digits in the significand of a float */
-#undef FLT_MANT_DIG
-#define FLT_MANT_DIG 24
-   /* Number of decimal digits of precision in a float */
-#undef FLT_DIG
-#define FLT_DIG 6
-   /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
-#undef FLT_ROUNDS
-#define FLT_ROUNDS 1
-   /* Difference between 1.0 and the minimum float greater than 1.0 */
-#undef FLT_EPSILON
-#define FLT_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
-#undef FLT_MIN_EXP
-#define FLT_MIN_EXP (-125)
-   /* Minimum normalised float */
-#undef FLT_MIN
-#define FLT_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised float */
-#undef FLT_MIN_10_EXP
-#define FLT_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
-#undef FLT_MAX_EXP
-#define FLT_MAX_EXP 128
-   /* Maximum float */
-#undef FLT_MAX
-#define FLT_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable float */
-#undef FLT_MAX_10_EXP
-#define FLT_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 24
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 6
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-125)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 128
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a long double */
-#undef LDBL_MANT_DIG
-#define LDBL_MANT_DIG 24
-   /* Number of decimal digits of precision in a long double */
-#undef LDBL_DIG
-#define LDBL_DIG 6
-   /* Difference between 1.0 and the minimum long double greater than 1.0 */
-#undef LDBL_EPSILON
-#define LDBL_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
-#undef LDBL_MIN_EXP
-#define LDBL_MIN_EXP (-125)
-   /* Minimum normalised long double */
-#undef LDBL_MIN
-#define LDBL_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised long double */
-#undef LDBL_MIN_10_EXP
-#define LDBL_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
-#undef LDBL_MAX_EXP
-#define LDBL_MAX_EXP 128
-   /* Maximum long double */
-#undef LDBL_MAX
-#define LDBL_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable long double */
-#undef LDBL_MAX_10_EXP
-#define LDBL_MAX_10_EXP 38
-
-#endif /*  _FLOAT_H_ */
diff --git a/contrib/gcc/config/float-i386.h b/contrib/gcc/config/float-i386.h
deleted file mode 100644
index 2d14f702c56c..000000000000
--- a/contrib/gcc/config/float-i386.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* float.h for target with IEEE 32/64 bit and Intel 386 style 80 bit
-   floating point formats */
-#ifndef _FLOAT_H_
-#define _FLOAT_H_
-/* Produced by enquire version 4.3, CWI, Amsterdam */
-
-   /* Radix of exponent representation */
-#undef FLT_RADIX
-#define FLT_RADIX 2
-   /* Number of base-FLT_RADIX digits in the significand of a float */
-#undef FLT_MANT_DIG
-#define FLT_MANT_DIG 24
-   /* Number of decimal digits of precision in a float */
-#undef FLT_DIG
-#define FLT_DIG 6
-   /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
-#undef FLT_ROUNDS
-#define FLT_ROUNDS 1
-   /* Difference between 1.0 and the minimum float greater than 1.0 */
-#undef FLT_EPSILON
-#define FLT_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
-#undef FLT_MIN_EXP
-#define FLT_MIN_EXP (-125)
-   /* Minimum normalised float */
-#undef FLT_MIN
-#define FLT_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised float */
-#undef FLT_MIN_10_EXP
-#define FLT_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
-#undef FLT_MAX_EXP
-#define FLT_MAX_EXP 128
-   /* Maximum float */
-#undef FLT_MAX
-#define FLT_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable float */
-#undef FLT_MAX_10_EXP
-#define FLT_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 53
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 15
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 2.2204460492503131e-16
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-1021)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 2.2250738585072014e-308
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-307)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 1024
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 1.7976931348623157e+308
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 308
-
-   /* Number of base-FLT_RADIX digits in the significand of a long double */
-#undef LDBL_MANT_DIG
-#define LDBL_MANT_DIG 64
-   /* Number of decimal digits of precision in a long double */
-#undef LDBL_DIG
-#define LDBL_DIG 18
-   /* Difference between 1.0 and the minimum long double greater than 1.0 */
-#undef LDBL_EPSILON
-#ifndef __LDBL_UNION__
-#define __LDBL_UNION__
-union __convert_long_double {
-  unsigned __convert_long_double_i[4];
-  long double __convert_long_double_d;
-};
-#endif
-#define LDBL_EPSILON (__extension__ ((union __convert_long_double) {__convert_long_double_i: {0x0, 0x80000000, 0x3fc0, 0x0}}).__convert_long_double_d)
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
-#undef LDBL_MIN_EXP
-#define LDBL_MIN_EXP (-16381)
-   /* Minimum normalised long double */
-#undef LDBL_MIN
-#define LDBL_MIN (__extension__ ((union __convert_long_double) {__convert_long_double_i: {0x0, 0x80000000, 0x1, 0x0}}).__convert_long_double_d)
-   /* Minimum int x such that 10**x is a normalised long double */
-#undef LDBL_MIN_10_EXP
-#define LDBL_MIN_10_EXP (-4931)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
-#undef LDBL_MAX_EXP
-#define LDBL_MAX_EXP 16384
-   /* Maximum long double */
-#undef LDBL_MAX
-#define LDBL_MAX (__extension__ ((union __convert_long_double) {__convert_long_double_i: {0xffffffff, 0xffffffff, 0x107ffe, 0x0}}).__convert_long_double_d)
-   /* Maximum int x such that 10**x is a representable long double */
-#undef LDBL_MAX_10_EXP
-#define LDBL_MAX_10_EXP 4932
-
-#endif /*  _FLOAT_H___ */
diff --git a/contrib/gcc/config/float-i64.h b/contrib/gcc/config/float-i64.h
deleted file mode 100644
index 7dbe4e92a10e..000000000000
--- a/contrib/gcc/config/float-i64.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* float.h for target with IEEE 32 bit and 64 bit floating point formats */
-#ifndef _FLOAT_H_
-#define _FLOAT_H_
-/* Produced by enquire version 4.3, CWI, Amsterdam */
-
-   /* Radix of exponent representation */
-#undef FLT_RADIX
-#define FLT_RADIX 2
-   /* Number of base-FLT_RADIX digits in the significand of a float */
-#undef FLT_MANT_DIG
-#define FLT_MANT_DIG 24
-   /* Number of decimal digits of precision in a float */
-#undef FLT_DIG
-#define FLT_DIG 6
-   /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
-#undef FLT_ROUNDS
-#define FLT_ROUNDS 1
-   /* Difference between 1.0 and the minimum float greater than 1.0 */
-#undef FLT_EPSILON
-#define FLT_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
-#undef FLT_MIN_EXP
-#define FLT_MIN_EXP (-125)
-   /* Minimum normalised float */
-#undef FLT_MIN
-#define FLT_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised float */
-#undef FLT_MIN_10_EXP
-#define FLT_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
-#undef FLT_MAX_EXP
-#define FLT_MAX_EXP 128
-   /* Maximum float */
-#undef FLT_MAX
-#define FLT_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable float */
-#undef FLT_MAX_10_EXP
-#define FLT_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 53
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 15
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 2.2204460492503131e-16
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-1021)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 2.2250738585072014e-308
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-307)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 1024
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 1.7976931348623157e+308
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 308
-
-   /* Number of base-FLT_RADIX digits in the significand of a long double */
-#undef LDBL_MANT_DIG
-#define LDBL_MANT_DIG 53
-   /* Number of decimal digits of precision in a long double */
-#undef LDBL_DIG
-#define LDBL_DIG 15
-   /* Difference between 1.0 and the minimum long double greater than 1.0 */
-#undef LDBL_EPSILON
-#define LDBL_EPSILON 2.2204460492503131e-16L
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
-#undef LDBL_MIN_EXP
-#define LDBL_MIN_EXP (-1021)
-   /* Minimum normalised long double */
-#undef LDBL_MIN
-#define LDBL_MIN 2.2250738585072014e-308L
-   /* Minimum int x such that 10**x is a normalised long double */
-#undef LDBL_MIN_10_EXP
-#define LDBL_MIN_10_EXP (-307)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
-#undef LDBL_MAX_EXP
-#define LDBL_MAX_EXP 1024
-   /* Maximum long double */
-#undef LDBL_MAX
-#define LDBL_MAX 1.7976931348623157e+308L
-   /* Maximum int x such that 10**x is a representable long double */
-#undef LDBL_MAX_10_EXP
-#define LDBL_MAX_10_EXP 308
-
-#endif /*  _FLOAT_H_ */
diff --git a/contrib/gcc/config/float-m68k.h b/contrib/gcc/config/float-m68k.h
deleted file mode 100644
index b36d447cb877..000000000000
--- a/contrib/gcc/config/float-m68k.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* float.h for target with IEEE 32 bit and 64 bit and Motorola style 96 bit
-   floating point formats */
-#ifndef _FLOAT_H_
-#define _FLOAT_H_
-/* Produced by enquire version 4.3, CWI, Amsterdam */
-
-   /* Radix of exponent representation */
-#undef FLT_RADIX
-#define FLT_RADIX 2
-   /* Number of base-FLT_RADIX digits in the significand of a float */
-#undef FLT_MANT_DIG
-#define FLT_MANT_DIG 24
-   /* Number of decimal digits of precision in a float */
-#undef FLT_DIG
-#define FLT_DIG 6
-   /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
-#undef FLT_ROUNDS
-#define FLT_ROUNDS 1
-   /* Difference between 1.0 and the minimum float greater than 1.0 */
-#undef FLT_EPSILON
-#define FLT_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
-#undef FLT_MIN_EXP
-#define FLT_MIN_EXP (-125)
-   /* Minimum normalised float */
-#undef FLT_MIN
-#define FLT_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised float */
-#undef FLT_MIN_10_EXP
-#define FLT_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
-#undef FLT_MAX_EXP
-#define FLT_MAX_EXP 128
-   /* Maximum float */
-#undef FLT_MAX
-#define FLT_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable float */
-#undef FLT_MAX_10_EXP
-#define FLT_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 53
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 15
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 2.2204460492503131e-16
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-1021)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 2.2250738585072014e-308
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-307)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 1024
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 1.7976931348623157e+308
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 308
-
-   /* Number of base-FLT_RADIX digits in the significand of a long double */
-#undef LDBL_MANT_DIG
-#define LDBL_MANT_DIG 64
-   /* Number of decimal digits of precision in a long double */
-#undef LDBL_DIG
-#define LDBL_DIG 18
-   /* Difference between 1.0 and the minimum long double greater than 1.0 */
-#undef LDBL_EPSILON
-#define LDBL_EPSILON 1.08420217248550443401e-19L
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
-#undef LDBL_MIN_EXP
-#define LDBL_MIN_EXP (-16382)
-   /* Minimum normalised long double */
-#undef LDBL_MIN
-#define LDBL_MIN 1.68105157155604675313e-4932L
-   /* Minimum int x such that 10**x is a normalised long double */
-#undef LDBL_MIN_10_EXP
-#define LDBL_MIN_10_EXP (-4931)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
-#undef LDBL_MAX_EXP
-#define LDBL_MAX_EXP 16384
-   /* Maximum long double */
-#undef LDBL_MAX
-#define LDBL_MAX 1.18973149535723176502e+4932L
-   /* Maximum int x such that 10**x is a representable long double */
-#undef LDBL_MAX_10_EXP
-#define LDBL_MAX_10_EXP 4932
-
-#endif /*  _FLOAT_H_ */
diff --git a/contrib/gcc/config/float-sh.h b/contrib/gcc/config/float-sh.h
deleted file mode 100644
index 446692428c2e..000000000000
--- a/contrib/gcc/config/float-sh.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* float.h for target sh3e with optional IEEE 32 bit double format */
-#ifndef _FLOAT_H_
-#define _FLOAT_H_
-/* Produced by enquire version 4.3, CWI, Amsterdam */
-
-   /* Radix of exponent representation */
-#undef FLT_RADIX
-#define FLT_RADIX 2
-   /* Number of base-FLT_RADIX digits in the significand of a float */
-#undef FLT_MANT_DIG
-#define FLT_MANT_DIG 24
-   /* Number of decimal digits of precision in a float */
-#undef FLT_DIG
-#define FLT_DIG 6
-   /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
-#undef FLT_ROUNDS
-#define FLT_ROUNDS 1
-   /* Difference between 1.0 and the minimum float greater than 1.0 */
-#undef FLT_EPSILON
-#define FLT_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
-#undef FLT_MIN_EXP
-#define FLT_MIN_EXP (-125)
-   /* Minimum normalised float */
-#undef FLT_MIN
-#define FLT_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised float */
-#undef FLT_MIN_10_EXP
-#define FLT_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
-#undef FLT_MAX_EXP
-#define FLT_MAX_EXP 128
-   /* Maximum float */
-#undef FLT_MAX
-#define FLT_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable float */
-#undef FLT_MAX_10_EXP
-#define FLT_MAX_10_EXP 38
-
-#if defined (__SH3E__) || defined (__SH4_SINGLE_ONLY__)
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 24
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 6
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-125)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 1.17549435e-38F
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-37)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 128
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 3.40282347e+38F
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 38
-
-#else
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 53
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 15
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 2.2204460492503131e-16
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-1021)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 2.2250738585072014e-308
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-307)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 1024
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 1.7976931348623157e+308
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 308
-
-#endif
-
-   /* Number of base-FLT_RADIX digits in the significand of a long double */
-#undef LDBL_MANT_DIG
-#define LDBL_MANT_DIG 53
-   /* Number of decimal digits of precision in a long double */
-#undef LDBL_DIG
-#define LDBL_DIG 15
-   /* Difference between 1.0 and the minimum long double greater than 1.0 */
-#undef LDBL_EPSILON
-#define LDBL_EPSILON 2.2204460492503131e-16
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
-#undef LDBL_MIN_EXP
-#define LDBL_MIN_EXP (-1021)
-   /* Minimum normalised long double */
-#undef LDBL_MIN
-#define LDBL_MIN 2.2250738585072014e-308
-   /* Minimum int x such that 10**x is a normalised long double */
-#undef LDBL_MIN_10_EXP
-#define LDBL_MIN_10_EXP (-307)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
-#undef LDBL_MAX_EXP
-#define LDBL_MAX_EXP 1024
-   /* Maximum long double */
-#undef LDBL_MAX
-#define LDBL_MAX 1.7976931348623157e+308
-   /* Maximum int x such that 10**x is a representable long double */
-#undef LDBL_MAX_10_EXP
-#define LDBL_MAX_10_EXP 308
-
-#endif /*  _FLOAT_H_ */
diff --git a/contrib/gcc/config/float-vax.h b/contrib/gcc/config/float-vax.h
deleted file mode 100644
index 3c87f795ef2d..000000000000
--- a/contrib/gcc/config/float-vax.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* float.h for target with VAX floating point formats */
-#ifndef _FLOAT_H_
-#define _FLOAT_H_
-/* Produced by enquire version 4.3, CWI, Amsterdam */
-
-   /* Radix of exponent representation */
-#undef FLT_RADIX
-#define FLT_RADIX 2
-   /* Number of base-FLT_RADIX digits in the significand of a float */
-#undef FLT_MANT_DIG
-#define FLT_MANT_DIG 24
-   /* Number of decimal digits of precision in a float */
-#undef FLT_DIG
-#define FLT_DIG 6
-   /* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown */
-#undef FLT_ROUNDS
-#define FLT_ROUNDS 1
-   /* Difference between 1.0 and the minimum float greater than 1.0 */
-#undef FLT_EPSILON
-#define FLT_EPSILON 1.19209290e-07F
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised float */
-#undef FLT_MIN_EXP
-#define FLT_MIN_EXP (-127)
-   /* Minimum normalised float */
-#undef FLT_MIN
-#define FLT_MIN 2.93873588e-39F
-   /* Minimum int x such that 10**x is a normalised float */
-#undef FLT_MIN_10_EXP
-#define FLT_MIN_10_EXP (-38)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable float */
-#undef FLT_MAX_EXP
-#define FLT_MAX_EXP 127
-   /* Maximum float */
-#undef FLT_MAX
-#define FLT_MAX 1.70141173e+38F
-   /* Maximum int x such that 10**x is a representable float */
-#undef FLT_MAX_10_EXP
-#define FLT_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a double */
-#undef DBL_MANT_DIG
-#define DBL_MANT_DIG 56
-   /* Number of decimal digits of precision in a double */
-#undef DBL_DIG
-#define DBL_DIG 16
-   /* Difference between 1.0 and the minimum double greater than 1.0 */
-#undef DBL_EPSILON
-#define DBL_EPSILON 2.77555756156289135e-17
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised double */
-#undef DBL_MIN_EXP
-#define DBL_MIN_EXP (-127)
-   /* Minimum normalised double */
-#undef DBL_MIN
-#define DBL_MIN 2.93873587705571877e-39
-   /* Minimum int x such that 10**x is a normalised double */
-#undef DBL_MIN_10_EXP
-#define DBL_MIN_10_EXP (-38)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable double */
-#undef DBL_MAX_EXP
-#define DBL_MAX_EXP 127
-   /* Maximum double */
-#undef DBL_MAX
-#define DBL_MAX 1.70141183460469229e+38
-   /* Maximum int x such that 10**x is a representable double */
-#undef DBL_MAX_10_EXP
-#define DBL_MAX_10_EXP 38
-
-   /* Number of base-FLT_RADIX digits in the significand of a long double */
-#undef LDBL_MANT_DIG
-#define LDBL_MANT_DIG 56
-   /* Number of decimal digits of precision in a long double */
-#undef LDBL_DIG
-#define LDBL_DIG 16
-   /* Difference between 1.0 and the minimum long double greater than 1.0 */
-#undef LDBL_EPSILON
-#define LDBL_EPSILON 2.77555756156289135e-17
-   /* Minimum int x such that FLT_RADIX**(x-1) is a normalised long double */
-#undef LDBL_MIN_EXP
-#define LDBL_MIN_EXP (-127)
-   /* Minimum normalised long double */
-#undef LDBL_MIN
-#define LDBL_MIN 2.93873587705571877e-39
-   /* Minimum int x such that 10**x is a normalised long double */
-#undef LDBL_MIN_10_EXP
-#define LDBL_MIN_10_EXP (-38)
-   /* Maximum int x such that FLT_RADIX**(x-1) is a representable long double */
-#undef LDBL_MAX_EXP
-#define LDBL_MAX_EXP 127
-   /* Maximum long double */
-#undef LDBL_MAX
-#define LDBL_MAX 1.70141183460469229e+38
-   /* Maximum int x such that 10**x is a representable long double */
-#undef LDBL_MAX_10_EXP
-#define LDBL_MAX_10_EXP 38
-
-#endif /*  _FLOAT_H_ */
diff --git a/contrib/gcc/config/fp-bit.c b/contrib/gcc/config/fp-bit.c
deleted file mode 100644
index 6b8bd703f7ea..000000000000
--- a/contrib/gcc/config/fp-bit.c
+++ /dev/null
@@ -1,1507 +0,0 @@
-/* This is a software floating point library which can be used instead of
-   the floating point routines in libgcc1.c for targets without hardware
-   floating point. 
- Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file.  (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, if you link this library with other files,
-   some of which are compiled with GCC, to produce an executable,
-   this library does not by itself cause the resulting executable
-   to be covered by the GNU General Public License.
-   This exception does not however invalidate any other reasons why
-   the executable file might be covered by the GNU General Public License.  */
-
-/* This implements IEEE 754 format arithmetic, but does not provide a
-   mechanism for setting the rounding mode, or for generating or handling
-   exceptions.
-
-   The original code by Steve Chamberlain, hacked by Mark Eichin and Jim
-   Wilson, all of Cygnus Support.  */
-
-/* The intended way to use this file is to make two copies, add `#define FLOAT'
-   to one copy, then compile both copies and add them to libgcc.a.  */
-
-/* Defining FINE_GRAINED_LIBRARIES allows one to select which routines
-   from this file are compiled via additional -D options.
-
-   This avoids the need to pull in the entire fp emulation library
-   when only a small number of functions are needed.
-
-   If FINE_GRAINED_LIBRARIES is not defined, then compile every 
-   suitable routine.  */
-#ifndef FINE_GRAINED_LIBRARIES
-#define L_pack_df
-#define L_unpack_df
-#define L_pack_sf
-#define L_unpack_sf
-#define L_addsub_sf
-#define L_addsub_df
-#define L_mul_sf
-#define L_mul_df
-#define L_div_sf
-#define L_div_df
-#define L_fpcmp_parts_sf
-#define L_fpcmp_parts_df
-#define L_compare_sf
-#define L_compare_df
-#define L_eq_sf
-#define L_eq_df
-#define L_ne_sf
-#define L_ne_df
-#define L_gt_sf
-#define L_gt_df
-#define L_ge_sf
-#define L_ge_df
-#define L_lt_sf
-#define L_lt_df
-#define L_le_sf
-#define L_le_df
-#define L_si_to_sf
-#define L_si_to_df
-#define L_sf_to_si
-#define L_df_to_si
-#define L_f_to_usi
-#define L_df_to_usi
-#define L_negate_sf
-#define L_negate_df
-#define L_make_sf
-#define L_make_df
-#define L_sf_to_df
-#define L_df_to_sf
-#endif
-
-/* The following macros can be defined to change the behaviour of this file:
-   FLOAT: Implement a `float', aka SFmode, fp library.  If this is not
-     defined, then this file implements a `double', aka DFmode, fp library.
-   FLOAT_ONLY: Used with FLOAT, to implement a `float' only library, i.e.
-     don't include float->double conversion which requires the double library.
-     This is useful only for machines which can't support doubles, e.g. some
-     8-bit processors.
-   CMPtype: Specify the type that floating point compares should return.
-     This defaults to SItype, aka int.
-   US_SOFTWARE_GOFAST: This makes all entry points use the same names as the
-     US Software goFast library.  If this is not defined, the entry points use
-     the same names as libgcc1.c.
-   _DEBUG_BITFLOAT: This makes debugging the code a little easier, by adding
-     two integers to the FLO_union_type.  
-   NO_NANS: Disable nan and infinity handling
-   SMALL_MACHINE: Useful when operations on QIs and HIs are faster
-     than on an SI */
-
-/* We don't currently support extended floats (long doubles) on machines
-   without hardware to deal with them.
-
-   These stubs are just to keep the linker from complaining about unresolved
-   references which can be pulled in from libio & libstdc++, even if the
-   user isn't using long doubles.  However, they may generate an unresolved
-   external to abort if abort is not used by the function, and the stubs
-   are referenced from within libc, since libgcc goes before and after the
-   system library.  */
-
-#ifdef EXTENDED_FLOAT_STUBS
-__truncxfsf2 (){ abort(); }
-__extendsfxf2 (){ abort(); }
-__addxf3 (){ abort(); }
-__divxf3 (){ abort(); }
-__eqxf2 (){ abort(); }
-__extenddfxf2 (){ abort(); }
-__gtxf2 (){ abort(); }
-__lexf2 (){ abort(); }
-__ltxf2 (){ abort(); }
-__mulxf3 (){ abort(); }
-__negxf2 (){ abort(); }
-__nexf2 (){ abort(); }
-__subxf3 (){ abort(); }
-__truncxfdf2 (){ abort(); }
-
-__trunctfsf2 (){ abort(); }
-__extendsftf2 (){ abort(); }
-__addtf3 (){ abort(); }
-__divtf3 (){ abort(); }
-__eqtf2 (){ abort(); }
-__extenddftf2 (){ abort(); }
-__gttf2 (){ abort(); }
-__letf2 (){ abort(); }
-__lttf2 (){ abort(); }
-__multf3 (){ abort(); }
-__negtf2 (){ abort(); }
-__netf2 (){ abort(); }
-__subtf3 (){ abort(); }
-__trunctfdf2 (){ abort(); }
-__gexf2 (){ abort(); }
-__fixxfsi (){ abort(); }
-__floatsixf (){ abort(); }
-#else	/* !EXTENDED_FLOAT_STUBS, rest of file */
-
-
-typedef float SFtype __attribute__ ((mode (SF)));
-typedef float DFtype __attribute__ ((mode (DF)));
-
-typedef int HItype __attribute__ ((mode (HI)));
-typedef int SItype __attribute__ ((mode (SI)));
-typedef int DItype __attribute__ ((mode (DI)));
-
-/* The type of the result of a fp compare */
-#ifndef CMPtype
-#define CMPtype SItype
-#endif
-
-typedef unsigned int UHItype __attribute__ ((mode (HI)));
-typedef unsigned int USItype __attribute__ ((mode (SI)));
-typedef unsigned int UDItype __attribute__ ((mode (DI)));
-
-#define MAX_SI_INT   ((SItype) ((unsigned) (~0)>>1))
-#define MAX_USI_INT  ((USItype) ~0)
-
-
-#ifdef FLOAT_ONLY
-#define NO_DI_MODE
-#endif
-
-#ifdef FLOAT
-#	define NGARDS    7L
-#	define GARDROUND 0x3f
-#	define GARDMASK  0x7f
-#	define GARDMSB   0x40
-#	define EXPBITS 8
-#	define EXPBIAS 127
-#	define FRACBITS 23
-#	define EXPMAX (0xff)
-#	define QUIET_NAN 0x100000L
-#	define FRAC_NBITS 32
-#	define FRACHIGH  0x80000000L
-#	define FRACHIGH2 0xc0000000L
-#	define pack_d __pack_f
-#	define unpack_d __unpack_f
-#	define __fpcmp_parts __fpcmp_parts_f
-	typedef USItype fractype;
-	typedef UHItype halffractype;
-	typedef SFtype FLO_type;
-	typedef SItype intfrac;
-
-#else
-#	define PREFIXFPDP dp
-#	define PREFIXSFDF df
-#	define NGARDS 8L
-#	define GARDROUND 0x7f
-#	define GARDMASK  0xff
-#	define GARDMSB   0x80
-#	define EXPBITS 11
-#	define EXPBIAS 1023
-#	define FRACBITS 52
-#	define EXPMAX (0x7ff)
-#	define QUIET_NAN 0x8000000000000LL
-#	define FRAC_NBITS 64
-#	define FRACHIGH  0x8000000000000000LL
-#	define FRACHIGH2 0xc000000000000000LL
-#	define pack_d __pack_d
-#	define unpack_d __unpack_d
-#	define __fpcmp_parts __fpcmp_parts_d
-	typedef UDItype fractype;
-	typedef USItype halffractype;
-	typedef DFtype FLO_type;
-	typedef DItype intfrac;
-#endif
-
-#ifdef US_SOFTWARE_GOFAST
-#	ifdef FLOAT
-#		define add 		fpadd
-#		define sub 		fpsub
-#		define multiply 	fpmul
-#		define divide 		fpdiv
-#		define compare 		fpcmp
-#		define si_to_float 	sitofp
-#		define float_to_si 	fptosi
-#		define float_to_usi 	fptoui
-#		define negate 		__negsf2
-#		define sf_to_df		fptodp
-#		define dptofp 		dptofp
-#else
-#		define add 		dpadd
-#		define sub 		dpsub
-#		define multiply 	dpmul
-#		define divide 		dpdiv
-#		define compare 		dpcmp
-#		define si_to_float 	litodp
-#		define float_to_si 	dptoli
-#		define float_to_usi 	dptoul
-#		define negate 		__negdf2
-#		define df_to_sf 	dptofp
-#endif
-#else
-#	ifdef FLOAT
-#		define add 		__addsf3
-#		define sub 		__subsf3
-#		define multiply 	__mulsf3
-#		define divide 		__divsf3
-#		define compare 		__cmpsf2
-#		define _eq_f2 		__eqsf2
-#		define _ne_f2 		__nesf2
-#		define _gt_f2 		__gtsf2
-#		define _ge_f2 		__gesf2
-#		define _lt_f2 		__ltsf2
-#		define _le_f2 		__lesf2
-#		define si_to_float 	__floatsisf
-#		define float_to_si 	__fixsfsi
-#		define float_to_usi 	__fixunssfsi
-#		define negate 		__negsf2
-#		define sf_to_df		__extendsfdf2
-#else
-#		define add 		__adddf3
-#		define sub 		__subdf3
-#		define multiply 	__muldf3
-#		define divide 		__divdf3
-#		define compare 		__cmpdf2
-#		define _eq_f2 		__eqdf2
-#		define _ne_f2 		__nedf2
-#		define _gt_f2 		__gtdf2
-#		define _ge_f2 		__gedf2
-#		define _lt_f2 		__ltdf2
-#		define _le_f2 		__ledf2
-#		define si_to_float 	__floatsidf
-#		define float_to_si 	__fixdfsi
-#		define float_to_usi 	__fixunsdfsi
-#		define negate 		__negdf2
-#		define df_to_sf		__truncdfsf2
-#	endif
-#endif
-
-
-#ifndef INLINE
-#define INLINE __inline__
-#endif
-
-/* Preserve the sticky-bit when shifting fractions to the right.  */
-#define LSHIFT(a) { a = (a & 1) | (a >> 1); }
-
-/* numeric parameters */
-/* F_D_BITOFF is the number of bits offset between the MSB of the mantissa
-   of a float and of a double. Assumes there are only two float types.
-   (double::FRAC_BITS+double::NGARDS-(float::FRAC_BITS-float::NGARDS))
- */
-#define F_D_BITOFF (52+8-(23+7))
-
-
-#define NORMAL_EXPMIN (-(EXPBIAS)+1)
-#define IMPLICIT_1 (1LL<<(FRACBITS+NGARDS))
-#define IMPLICIT_2 (1LL<<(FRACBITS+1+NGARDS))
-
-/* common types */
-
-typedef enum
-{
-  CLASS_SNAN,
-  CLASS_QNAN,
-  CLASS_ZERO,
-  CLASS_NUMBER,
-  CLASS_INFINITY
-} fp_class_type;
-
-typedef struct
-{
-#ifdef SMALL_MACHINE
-  char class;
-  unsigned char sign;
-  short normal_exp;
-#else
-  fp_class_type class;
-  unsigned int sign;
-  int normal_exp;
-#endif
-
-  union
-    {
-      fractype ll;
-      halffractype l[2];
-    } fraction;
-} fp_number_type;
-
-typedef union
-{
-  FLO_type value;
-  fractype value_raw;
-
-#ifndef FLOAT
-  halffractype words[2];
-#endif
-
-#ifdef FLOAT_BIT_ORDER_MISMATCH
-  struct
-    {
-      fractype fraction:FRACBITS __attribute__ ((packed));
-      unsigned int exp:EXPBITS __attribute__ ((packed));
-      unsigned int sign:1 __attribute__ ((packed));
-    }
-  bits;
-#endif
-
-#ifdef _DEBUG_BITFLOAT
-  struct
-    {
-      unsigned int sign:1 __attribute__ ((packed));
-      unsigned int exp:EXPBITS __attribute__ ((packed));
-      fractype fraction:FRACBITS __attribute__ ((packed));
-    }
-  bits_big_endian;
-
-  struct
-    {
-      fractype fraction:FRACBITS __attribute__ ((packed));
-      unsigned int exp:EXPBITS __attribute__ ((packed));
-      unsigned int sign:1 __attribute__ ((packed));
-    }
-  bits_little_endian;
-#endif
-}
-FLO_union_type;
-
-
-/* end of header */
-
-/* IEEE "special" number predicates */
-
-#ifdef NO_NANS
-
-#define nan() 0
-#define isnan(x) 0
-#define isinf(x) 0
-#else
-
-INLINE
-static fp_number_type *
-nan ()
-{
-  static fp_number_type thenan;
-
-  return &thenan;
-}
-
-INLINE
-static int
-isnan ( fp_number_type *  x)
-{
-  return x->class == CLASS_SNAN || x->class == CLASS_QNAN;
-}
-
-INLINE
-static int
-isinf ( fp_number_type *  x)
-{
-  return x->class == CLASS_INFINITY;
-}
-
-#endif
-
-INLINE
-static int
-iszero ( fp_number_type *  x)
-{
-  return x->class == CLASS_ZERO;
-}
-
-INLINE 
-static void
-flip_sign ( fp_number_type *  x)
-{
-  x->sign = !x->sign;
-}
-
-extern FLO_type pack_d ( fp_number_type * );
-
-#if defined(L_pack_df) || defined(L_pack_sf)
-FLO_type
-pack_d ( fp_number_type *  src)
-{
-  FLO_union_type dst;
-  fractype fraction = src->fraction.ll;	/* wasn't unsigned before? */
-  int sign = src->sign;
-  int exp = 0;
-
-  if (isnan (src))
-    {
-      exp = EXPMAX;
-      if (src->class == CLASS_QNAN || 1)
-	{
-	  fraction |= QUIET_NAN;
-	}
-    }
-  else if (isinf (src))
-    {
-      exp = EXPMAX;
-      fraction = 0;
-    }
-  else if (iszero (src))
-    {
-      exp = 0;
-      fraction = 0;
-    }
-  else if (fraction == 0)
-    {
-      exp = 0;
-    }
-  else
-    {
-      if (src->normal_exp < NORMAL_EXPMIN)
-	{
-	  /* This number's exponent is too low to fit into the bits
-	     available in the number, so we'll store 0 in the exponent and
-	     shift the fraction to the right to make up for it.  */
-
-	  int shift = NORMAL_EXPMIN - src->normal_exp;
-
-	  exp = 0;
-
-	  if (shift > FRAC_NBITS - NGARDS)
-	    {
-	      /* No point shifting, since it's more that 64 out.  */
-	      fraction = 0;
-	    }
-	  else
-	    {
-	      /* Shift by the value */
-	      fraction >>= shift;
-	    }
-	  fraction >>= NGARDS;
-	}
-      else if (src->normal_exp > EXPBIAS)
-	{
-	  exp = EXPMAX;
-	  fraction = 0;
-	}
-      else
-	{
-	  exp = src->normal_exp + EXPBIAS;
-	  /* IF the gard bits are the all zero, but the first, then we're
-	     half way between two numbers, choose the one which makes the
-	     lsb of the answer 0.  */
-	  if ((fraction & GARDMASK) == GARDMSB)
-	    {
-	      if (fraction & (1 << NGARDS))
-		fraction += GARDROUND + 1;
-	    }
-	  else
-	    {
-	      /* Add a one to the guards to round up */
-	      fraction += GARDROUND;
-	    }
-	  if (fraction >= IMPLICIT_2)
-	    {
-	      fraction >>= 1;
-	      exp += 1;
-	    }
-	  fraction >>= NGARDS;
-	}
-    }
-
-  /* We previously used bitfields to store the number, but this doesn't
-     handle little/big endian systems conveniently, so use shifts and
-     masks */
-#ifdef FLOAT_BIT_ORDER_MISMATCH
-  dst.bits.fraction = fraction;
-  dst.bits.exp = exp;
-  dst.bits.sign = sign;
-#else
-  dst.value_raw = fraction & ((((fractype)1) << FRACBITS) - (fractype)1);
-  dst.value_raw |= ((fractype) (exp & ((1 << EXPBITS) - 1))) << FRACBITS;
-  dst.value_raw |= ((fractype) (sign & 1)) << (FRACBITS | EXPBITS);
-#endif
-
-#if defined(FLOAT_WORD_ORDER_MISMATCH) && !defined(FLOAT)
-  {
-    halffractype tmp = dst.words[0];
-    dst.words[0] = dst.words[1];
-    dst.words[1] = tmp;
-  }
-#endif
-
-  return dst.value;
-}
-#endif
-
-extern void unpack_d (FLO_union_type *, fp_number_type *);
-
-#if defined(L_unpack_df) || defined(L_unpack_sf)
-void
-unpack_d (FLO_union_type * src, fp_number_type * dst)
-{
-  /* We previously used bitfields to store the number, but this doesn't
-     handle little/big endian systems conveniently, so use shifts and
-     masks */
-  fractype fraction;
-  int exp;
-  int sign;
-
-#if defined(FLOAT_WORD_ORDER_MISMATCH) && !defined(FLOAT)
-  FLO_union_type swapped;
-
-  swapped.words[0] = src->words[1];
-  swapped.words[1] = src->words[0];
-  src = &swapped;
-#endif
-  
-#ifdef FLOAT_BIT_ORDER_MISMATCH
-  fraction = src->bits.fraction;
-  exp = src->bits.exp;
-  sign = src->bits.sign;
-#else
-  fraction = src->value_raw & ((((fractype)1) << FRACBITS) - (fractype)1);
-  exp = ((int)(src->value_raw >> FRACBITS)) & ((1 << EXPBITS) - 1);
-  sign = ((int)(src->value_raw >> (FRACBITS + EXPBITS))) & 1;
-#endif
-
-  dst->sign = sign;
-  if (exp == 0)
-    {
-      /* Hmm.  Looks like 0 */
-      if (fraction == 0)
-	{
-	  /* tastes like zero */
-	  dst->class = CLASS_ZERO;
-	}
-      else
-	{
-	  /* Zero exponent with non zero fraction - it's denormalized,
-	     so there isn't a leading implicit one - we'll shift it so
-	     it gets one.  */
-	  dst->normal_exp = exp - EXPBIAS + 1;
-	  fraction <<= NGARDS;
-
-	  dst->class = CLASS_NUMBER;
-#if 1
-	  while (fraction < IMPLICIT_1)
-	    {
-	      fraction <<= 1;
-	      dst->normal_exp--;
-	    }
-#endif
-	  dst->fraction.ll = fraction;
-	}
-    }
-  else if (exp == EXPMAX)
-    {
-      /* Huge exponent*/
-      if (fraction == 0)
-	{
-	  /* Attached to a zero fraction - means infinity */
-	  dst->class = CLASS_INFINITY;
-	}
-      else
-	{
-	  /* Non zero fraction, means nan */
-	  if (fraction & QUIET_NAN)
-	    {
-	      dst->class = CLASS_QNAN;
-	    }
-	  else
-	    {
-	      dst->class = CLASS_SNAN;
-	    }
-	  /* Keep the fraction part as the nan number */
-	  dst->fraction.ll = fraction;
-	}
-    }
-  else
-    {
-      /* Nothing strange about this number */
-      dst->normal_exp = exp - EXPBIAS;
-      dst->class = CLASS_NUMBER;
-      dst->fraction.ll = (fraction << NGARDS) | IMPLICIT_1;
-    }
-}
-#endif
-
-#if defined(L_addsub_sf) || defined(L_addsub_df)
-static fp_number_type *
-_fpadd_parts (fp_number_type * a,
-	      fp_number_type * b,
-	      fp_number_type * tmp)
-{
-  intfrac tfraction;
-
-  /* Put commonly used fields in local variables.  */
-  int a_normal_exp;
-  int b_normal_exp;
-  fractype a_fraction;
-  fractype b_fraction;
-
-  if (isnan (a))
-    {
-      return a;
-    }
-  if (isnan (b))
-    {
-      return b;
-    }
-  if (isinf (a))
-    {
-      /* Adding infinities with opposite signs yields a NaN.  */
-      if (isinf (b) && a->sign != b->sign)
-	return nan ();
-      return a;
-    }
-  if (isinf (b))
-    {
-      return b;
-    }
-  if (iszero (b))
-    {
-      if (iszero (a))
-	{
-	  *tmp = *a;
-	  tmp->sign = a->sign & b->sign;
-	  return tmp;
-	}
-      return a;
-    }
-  if (iszero (a))
-    {
-      return b;
-    }
-
-  /* Got two numbers. shift the smaller and increment the exponent till
-     they're the same */
-  {
-    int diff;
-
-    a_normal_exp = a->normal_exp;
-    b_normal_exp = b->normal_exp;
-    a_fraction = a->fraction.ll;
-    b_fraction = b->fraction.ll;
-
-    diff = a_normal_exp - b_normal_exp;
-
-    if (diff < 0)
-      diff = -diff;
-    if (diff < FRAC_NBITS)
-      {
-	/* ??? This does shifts one bit at a time.  Optimize.  */
-	while (a_normal_exp > b_normal_exp)
-	  {
-	    b_normal_exp++;
-	    LSHIFT (b_fraction);
-	  }
-	while (b_normal_exp > a_normal_exp)
-	  {
-	    a_normal_exp++;
-	    LSHIFT (a_fraction);
-	  }
-      }
-    else
-      {
-	/* Somethings's up.. choose the biggest */
-	if (a_normal_exp > b_normal_exp)
-	  {
-	    b_normal_exp = a_normal_exp;
-	    b_fraction = 0;
-	  }
-	else
-	  {
-	    a_normal_exp = b_normal_exp;
-	    a_fraction = 0;
-	  }
-      }
-  }
-
-  if (a->sign != b->sign)
-    {
-      if (a->sign)
-	{
-	  tfraction = -a_fraction + b_fraction;
-	}
-      else
-	{
-	  tfraction = a_fraction - b_fraction;
-	}
-      if (tfraction >= 0)
-	{
-	  tmp->sign = 0;
-	  tmp->normal_exp = a_normal_exp;
-	  tmp->fraction.ll = tfraction;
-	}
-      else
-	{
-	  tmp->sign = 1;
-	  tmp->normal_exp = a_normal_exp;
-	  tmp->fraction.ll = -tfraction;
-	}
-      /* and renormalize it */
-
-      while (tmp->fraction.ll < IMPLICIT_1 && tmp->fraction.ll)
-	{
-	  tmp->fraction.ll <<= 1;
-	  tmp->normal_exp--;
-	}
-    }
-  else
-    {
-      tmp->sign = a->sign;
-      tmp->normal_exp = a_normal_exp;
-      tmp->fraction.ll = a_fraction + b_fraction;
-    }
-  tmp->class = CLASS_NUMBER;
-  /* Now the fraction is added, we have to shift down to renormalize the
-     number */
-
-  if (tmp->fraction.ll >= IMPLICIT_2)
-    {
-      LSHIFT (tmp->fraction.ll);
-      tmp->normal_exp++;
-    }
-  return tmp;
-
-}
-
-FLO_type
-add (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-  fp_number_type tmp;
-  fp_number_type *res;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  res = _fpadd_parts (&a, &b, &tmp);
-
-  return pack_d (res);
-}
-
-FLO_type
-sub (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-  fp_number_type tmp;
-  fp_number_type *res;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  b.sign ^= 1;
-
-  res = _fpadd_parts (&a, &b, &tmp);
-
-  return pack_d (res);
-}
-#endif
-
-#if defined(L_mul_sf) || defined(L_mul_df)
-static INLINE fp_number_type *
-_fpmul_parts ( fp_number_type *  a,
-	       fp_number_type *  b,
-	       fp_number_type * tmp)
-{
-  fractype low = 0;
-  fractype high = 0;
-
-  if (isnan (a))
-    {
-      a->sign = a->sign != b->sign;
-      return a;
-    }
-  if (isnan (b))
-    {
-      b->sign = a->sign != b->sign;
-      return b;
-    }
-  if (isinf (a))
-    {
-      if (iszero (b))
-	return nan ();
-      a->sign = a->sign != b->sign;
-      return a;
-    }
-  if (isinf (b))
-    {
-      if (iszero (a))
-	{
-	  return nan ();
-	}
-      b->sign = a->sign != b->sign;
-      return b;
-    }
-  if (iszero (a))
-    {
-      a->sign = a->sign != b->sign;
-      return a;
-    }
-  if (iszero (b))
-    {
-      b->sign = a->sign != b->sign;
-      return b;
-    }
-
-  /* Calculate the mantissa by multiplying both 64bit numbers to get a
-     128 bit number */
-  {
-#if defined(NO_DI_MODE)
-    {
-      fractype x = a->fraction.ll;
-      fractype ylow = b->fraction.ll;
-      fractype yhigh = 0;
-      int bit;
-
-      /* ??? This does multiplies one bit at a time.  Optimize.  */
-      for (bit = 0; bit < FRAC_NBITS; bit++)
-	{
-	  int carry;
-
-	  if (x & 1)
-	    {
-	      carry = (low += ylow) < ylow;
-	      high += yhigh + carry;
-	    }
-	  yhigh <<= 1;
-	  if (ylow & FRACHIGH)
-	    {
-	      yhigh |= 1;
-	    }
-	  ylow <<= 1;
-	  x >>= 1;
-	}
-    }
-#elif defined(FLOAT) 
-    {
-      /* Multiplying two 32 bit numbers to get a 64 bit number  on 
-        a machine with DI, so we're safe */
-
-      DItype answer = (DItype)(a->fraction.ll) * (DItype)(b->fraction.ll);
-      
-      high = answer >> 32;
-      low = answer;
-    }
-#else
-    /* Doing a 64*64 to 128 */
-    {
-      UDItype nl = a->fraction.ll & 0xffffffff;
-      UDItype nh = a->fraction.ll >> 32;
-      UDItype ml = b->fraction.ll & 0xffffffff;
-      UDItype mh = b->fraction.ll >>32;
-      UDItype pp_ll = ml * nl;
-      UDItype pp_hl = mh * nl;
-      UDItype pp_lh = ml * nh;
-      UDItype pp_hh = mh * nh;
-      UDItype res2 = 0;
-      UDItype res0 = 0;
-      UDItype ps_hh__ = pp_hl + pp_lh;
-      if (ps_hh__ < pp_hl)
-	res2 += 0x100000000LL;
-      pp_hl = (ps_hh__ << 32) & 0xffffffff00000000LL;
-      res0 = pp_ll + pp_hl;
-      if (res0 < pp_ll)
-	res2++;
-      res2 += ((ps_hh__ >> 32) & 0xffffffffL) + pp_hh;
-      high = res2;
-      low = res0;
-    }
-#endif
-  }
-
-  tmp->normal_exp = a->normal_exp + b->normal_exp;
-  tmp->sign = a->sign != b->sign;
-#ifdef FLOAT
-  tmp->normal_exp += 2;		/* ??????????????? */
-#else
-  tmp->normal_exp += 4;		/* ??????????????? */
-#endif
-  while (high >= IMPLICIT_2)
-    {
-      tmp->normal_exp++;
-      if (high & 1)
-	{
-	  low >>= 1;
-	  low |= FRACHIGH;
-	}
-      high >>= 1;
-    }
-  while (high < IMPLICIT_1)
-    {
-      tmp->normal_exp--;
-
-      high <<= 1;
-      if (low & FRACHIGH)
-	high |= 1;
-      low <<= 1;
-    }
-  /* rounding is tricky. if we only round if it won't make us round later. */
-#if 0
-  if (low & FRACHIGH2)
-    {
-      if (((high & GARDMASK) != GARDMSB)
-	  && (((high + 1) & GARDMASK) == GARDMSB))
-	{
-	  /* don't round, it gets done again later. */
-	}
-      else
-	{
-	  high++;
-	}
-    }
-#endif
-  if ((high & GARDMASK) == GARDMSB)
-    {
-      if (high & (1 << NGARDS))
-	{
-	  /* half way, so round to even */
-	  high += GARDROUND + 1;
-	}
-      else if (low)
-	{
-	  /* but we really weren't half way */
-	  high += GARDROUND + 1;
-	}
-    }
-  tmp->fraction.ll = high;
-  tmp->class = CLASS_NUMBER;
-  return tmp;
-}
-
-FLO_type
-multiply (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-  fp_number_type tmp;
-  fp_number_type *res;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  res = _fpmul_parts (&a, &b, &tmp);
-
-  return pack_d (res);
-}
-#endif
-
-#if defined(L_div_sf) || defined(L_div_df)
-static INLINE fp_number_type *
-_fpdiv_parts (fp_number_type * a,
-	      fp_number_type * b)
-{
-  fractype bit;
-  fractype numerator;
-  fractype denominator;
-  fractype quotient;
-
-  if (isnan (a))
-    {
-      return a;
-    }
-  if (isnan (b))
-    {
-      return b;
-    }
-
-  a->sign = a->sign ^ b->sign;
-
-  if (isinf (a) || iszero (a))
-    {
-      if (a->class == b->class)
-	return nan ();
-      return a;
-    }
-
-  if (isinf (b))
-    {
-      a->fraction.ll = 0;
-      a->normal_exp = 0;
-      return a;
-    }
-  if (iszero (b))
-    {
-      a->class = CLASS_INFINITY;
-      return a;
-    }
-
-  /* Calculate the mantissa by multiplying both 64bit numbers to get a
-     128 bit number */
-  {
-    /* quotient =
-       ( numerator / denominator) * 2^(numerator exponent -  denominator exponent)
-     */
-
-    a->normal_exp = a->normal_exp - b->normal_exp;
-    numerator = a->fraction.ll;
-    denominator = b->fraction.ll;
-
-    if (numerator < denominator)
-      {
-	/* Fraction will be less than 1.0 */
-	numerator *= 2;
-	a->normal_exp--;
-      }
-    bit = IMPLICIT_1;
-    quotient = 0;
-    /* ??? Does divide one bit at a time.  Optimize.  */
-    while (bit)
-      {
-	if (numerator >= denominator)
-	  {
-	    quotient |= bit;
-	    numerator -= denominator;
-	  }
-	bit >>= 1;
-	numerator *= 2;
-      }
-
-    if ((quotient & GARDMASK) == GARDMSB)
-      {
-	if (quotient & (1 << NGARDS))
-	  {
-	    /* half way, so round to even */
-	    quotient += GARDROUND + 1;
-	  }
-	else if (numerator)
-	  {
-	    /* but we really weren't half way, more bits exist */
-	    quotient += GARDROUND + 1;
-	  }
-      }
-
-    a->fraction.ll = quotient;
-    return (a);
-  }
-}
-
-FLO_type
-divide (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-  fp_number_type *res;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  res = _fpdiv_parts (&a, &b);
-
-  return pack_d (res);
-}
-#endif
-
-int __fpcmp_parts (fp_number_type * a, fp_number_type *b);
-
-#if defined(L_fpcmp_parts_sf) || defined(L_fpcmp_parts_df)
-/* according to the demo, fpcmp returns a comparison with 0... thus
-   a<b -> -1
-   a==b -> 0
-   a>b -> +1
- */
-
-int
-__fpcmp_parts (fp_number_type * a, fp_number_type * b)
-{
-#if 0
-  /* either nan -> unordered. Must be checked outside of this routine. */
-  if (isnan (a) && isnan (b))
-    {
-      return 1;			/* still unordered! */
-    }
-#endif
-
-  if (isnan (a) || isnan (b))
-    {
-      return 1;			/* how to indicate unordered compare? */
-    }
-  if (isinf (a) && isinf (b))
-    {
-      /* +inf > -inf, but +inf != +inf */
-      /* b    \a| +inf(0)| -inf(1)
-       ______\+--------+--------
-       +inf(0)| a==b(0)| a<b(-1)
-       -------+--------+--------
-       -inf(1)| a>b(1) | a==b(0)
-       -------+--------+--------
-       So since unordered must be non zero, just line up the columns...
-       */
-      return b->sign - a->sign;
-    }
-  /* but not both... */
-  if (isinf (a))
-    {
-      return a->sign ? -1 : 1;
-    }
-  if (isinf (b))
-    {
-      return b->sign ? 1 : -1;
-    }
-  if (iszero (a) && iszero (b))
-    {
-      return 0;
-    }
-  if (iszero (a))
-    {
-      return b->sign ? 1 : -1;
-    }
-  if (iszero (b))
-    {
-      return a->sign ? -1 : 1;
-    }
-  /* now both are "normal". */
-  if (a->sign != b->sign)
-    {
-      /* opposite signs */
-      return a->sign ? -1 : 1;
-    }
-  /* same sign; exponents? */
-  if (a->normal_exp > b->normal_exp)
-    {
-      return a->sign ? -1 : 1;
-    }
-  if (a->normal_exp < b->normal_exp)
-    {
-      return a->sign ? 1 : -1;
-    }
-  /* same exponents; check size. */
-  if (a->fraction.ll > b->fraction.ll)
-    {
-      return a->sign ? -1 : 1;
-    }
-  if (a->fraction.ll < b->fraction.ll)
-    {
-      return a->sign ? 1 : -1;
-    }
-  /* after all that, they're equal. */
-  return 0;
-}
-#endif
-
-#if defined(L_compare_sf) || defined(L_compare_df)
-CMPtype
-compare (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  return __fpcmp_parts (&a, &b);
-}
-#endif
-
-#ifndef US_SOFTWARE_GOFAST
-
-/* These should be optimized for their specific tasks someday.  */
-
-#if defined(L_eq_sf) || defined(L_eq_df)
-CMPtype
-_eq_f2 (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  if (isnan (&a) || isnan (&b))
-    return 1;			/* false, truth == 0 */
-
-  return __fpcmp_parts (&a, &b) ;
-}
-#endif
-
-#if defined(L_ne_sf) || defined(L_ne_df)
-CMPtype
-_ne_f2 (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  if (isnan (&a) || isnan (&b))
-    return 1;			/* true, truth != 0 */
-
-  return  __fpcmp_parts (&a, &b) ;
-}
-#endif
-
-#if defined(L_gt_sf) || defined(L_gt_df)
-CMPtype
-_gt_f2 (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  if (isnan (&a) || isnan (&b))
-    return -1;			/* false, truth > 0 */
-
-  return __fpcmp_parts (&a, &b);
-}
-#endif
-
-#if defined(L_ge_sf) || defined(L_ge_df)
-CMPtype
-_ge_f2 (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  if (isnan (&a) || isnan (&b))
-    return -1;			/* false, truth >= 0 */
-  return __fpcmp_parts (&a, &b) ;
-}
-#endif
-
-#if defined(L_lt_sf) || defined(L_lt_df)
-CMPtype
-_lt_f2 (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  if (isnan (&a) || isnan (&b))
-    return 1;			/* false, truth < 0 */
-
-  return __fpcmp_parts (&a, &b);
-}
-#endif
-
-#if defined(L_le_sf) || defined(L_le_df)
-CMPtype
-_le_f2 (FLO_type arg_a, FLO_type arg_b)
-{
-  fp_number_type a;
-  fp_number_type b;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  unpack_d ((FLO_union_type *) & arg_b, &b);
-
-  if (isnan (&a) || isnan (&b))
-    return 1;			/* false, truth <= 0 */
-
-  return __fpcmp_parts (&a, &b) ;
-}
-#endif
-
-#endif /* ! US_SOFTWARE_GOFAST */
-
-#if defined(L_si_to_sf) || defined(L_si_to_df)
-FLO_type
-si_to_float (SItype arg_a)
-{
-  fp_number_type in;
-
-  in.class = CLASS_NUMBER;
-  in.sign = arg_a < 0;
-  if (!arg_a)
-    {
-      in.class = CLASS_ZERO;
-    }
-  else
-    {
-      in.normal_exp = FRACBITS + NGARDS;
-      if (in.sign) 
-	{
-	  /* Special case for minint, since there is no +ve integer
-	     representation for it */
-	  if (arg_a == (SItype) 0x80000000)
-	    {
-	      return -2147483648.0;
-	    }
-	  in.fraction.ll = (-arg_a);
-	}
-      else
-	in.fraction.ll = arg_a;
-
-      while (in.fraction.ll < (1LL << (FRACBITS + NGARDS)))
-	{
-	  in.fraction.ll <<= 1;
-	  in.normal_exp -= 1;
-	}
-    }
-  return pack_d (&in);
-}
-#endif
-
-#if defined(L_sf_to_si) || defined(L_df_to_si)
-SItype
-float_to_si (FLO_type arg_a)
-{
-  fp_number_type a;
-  SItype tmp;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  if (iszero (&a))
-    return 0;
-  if (isnan (&a))
-    return 0;
-  /* get reasonable MAX_SI_INT... */
-  if (isinf (&a))
-    return a.sign ? (-MAX_SI_INT)-1 : MAX_SI_INT;
-  /* it is a number, but a small one */
-  if (a.normal_exp < 0)
-    return 0;
-  if (a.normal_exp > 30)
-    return a.sign ? (-MAX_SI_INT)-1 : MAX_SI_INT;
-  tmp = a.fraction.ll >> ((FRACBITS + NGARDS) - a.normal_exp);
-  return a.sign ? (-tmp) : (tmp);
-}
-#endif
-
-#if defined(L_sf_to_usi) || defined(L_df_to_usi)
-#ifdef US_SOFTWARE_GOFAST
-/* While libgcc2.c defines its own __fixunssfsi and __fixunsdfsi routines,
-   we also define them for GOFAST because the ones in libgcc2.c have the
-   wrong names and I'd rather define these here and keep GOFAST CYG-LOC's
-   out of libgcc2.c.  We can't define these here if not GOFAST because then
-   there'd be duplicate copies.  */
-
-USItype
-float_to_usi (FLO_type arg_a)
-{
-  fp_number_type a;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  if (iszero (&a))
-    return 0;
-  if (isnan (&a))
-    return 0;
-  /* it is a negative number */
-  if (a.sign)
-    return 0;
-  /* get reasonable MAX_USI_INT... */
-  if (isinf (&a))
-    return MAX_USI_INT;
-  /* it is a number, but a small one */
-  if (a.normal_exp < 0)
-    return 0;
-  if (a.normal_exp > 31)
-    return MAX_USI_INT;
-  else if (a.normal_exp > (FRACBITS + NGARDS))
-    return a.fraction.ll << (a.normal_exp - (FRACBITS + NGARDS));
-  else
-    return a.fraction.ll >> ((FRACBITS + NGARDS) - a.normal_exp);
-}
-#endif
-#endif
-
-#if defined(L_negate_sf) || defined(L_negate_df)
-FLO_type
-negate (FLO_type arg_a)
-{
-  fp_number_type a;
-
-  unpack_d ((FLO_union_type *) & arg_a, &a);
-  flip_sign (&a);
-  return pack_d (&a);
-}
-#endif
-
-#ifdef FLOAT
-
-#if defined(L_make_sf)
-SFtype
-__make_fp(fp_class_type class,
-	     unsigned int sign,
-	     int exp, 
-	     USItype frac)
-{
-  fp_number_type in;
-
-  in.class = class;
-  in.sign = sign;
-  in.normal_exp = exp;
-  in.fraction.ll = frac;
-  return pack_d (&in);
-}
-#endif
-
-#ifndef FLOAT_ONLY
-
-/* This enables one to build an fp library that supports float but not double.
-   Otherwise, we would get an undefined reference to __make_dp.
-   This is needed for some 8-bit ports that can't handle well values that
-   are 8-bytes in size, so we just don't support double for them at all.  */
-
-extern DFtype __make_dp (fp_class_type, unsigned int, int, UDItype frac);
-
-#if defined(L_sf_to_df)
-DFtype
-sf_to_df (SFtype arg_a)
-{
-  fp_number_type in;
-
-  unpack_d ((FLO_union_type *) & arg_a, &in);
-  return __make_dp (in.class, in.sign, in.normal_exp,
-		    ((UDItype) in.fraction.ll) << F_D_BITOFF);
-}
-#endif
-
-#endif
-#endif
-
-#ifndef FLOAT
-
-extern SFtype __make_fp (fp_class_type, unsigned int, int, USItype);
-
-#if defined(L_make_df)
-DFtype
-__make_dp (fp_class_type class, unsigned int sign, int exp, UDItype frac)
-{
-  fp_number_type in;
-
-  in.class = class;
-  in.sign = sign;
-  in.normal_exp = exp;
-  in.fraction.ll = frac;
-  return pack_d (&in);
-}
-#endif
-
-#if defined(L_df_to_sf)
-SFtype
-df_to_sf (DFtype arg_a)
-{
-  fp_number_type in;
-  USItype sffrac;
-
-  unpack_d ((FLO_union_type *) & arg_a, &in);
-
-  sffrac = in.fraction.ll >> F_D_BITOFF;
-
-  /* We set the lowest guard bit in SFFRAC if we discarded any non
-     zero bits.  */
-  if ((in.fraction.ll & (((USItype) 1 << F_D_BITOFF) - 1)) != 0)
-    sffrac |= 1;
-
-  return __make_fp (in.class, in.sign, in.normal_exp, sffrac);
-}
-#endif
-
-#endif
-#endif /* !EXTENDED_FLOAT_STUBS */
diff --git a/contrib/gcc/config/freebsd.h b/contrib/gcc/config/freebsd.h
deleted file mode 100644
index dc16976d2e61..000000000000
--- a/contrib/gcc/config/freebsd.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Base configuration file for all FreeBSD targets.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Common FreeBSD configuration. 
-   All FreeBSD architectures should include this file, which will specify
-   their commonalities.
-   Adapted from /usr/src/contrib/gcc/config/i386/freebsd.h & 
-   egcs/gcc/config/i386/freebsd-elf.h version by David O'Brien  */
-
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-/* This defines which switch letters take arguments.  On svr4, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker).  We have a slightly different mix.  We
-   have -R (alias --rpath), no -z, --soname (-h), --assert etc. */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (   (CHAR) == 'D' \
-   || (CHAR) == 'U' \
-   || (CHAR) == 'o' \
-   || (CHAR) == 'e' \
-   || (CHAR) == 'T' \
-   || (CHAR) == 'u' \
-   || (CHAR) == 'I' \
-   || (CHAR) == 'm' \
-   || (CHAR) == 'x' \
-   || (CHAR) == 'L' \
-   || (CHAR) == 'A' \
-   || (CHAR) == 'V' \
-   || (CHAR) == 'B' \
-   || (CHAR) == 'b' \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z' /* ignored by ld */ \
-   || (CHAR) == 'R')
-
-#undef WORD_SWITCH_TAKES_ARG
-#define WORD_SWITCH_TAKES_ARG(STR)					\
-  (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)					\
-   || !strcmp (STR, "rpath") || !strcmp (STR, "rpath-link")		\
-   || !strcmp (STR, "soname") || !strcmp (STR, "defsym") 		\
-   || !strcmp (STR, "assert") || !strcmp (STR, "dynamic-linker"))
-
-
-#define CPP_FBSD_PREDEFINES "-Dunix -D__ELF__ -D__FreeBSD__=4 -D__FreeBSD_cc_version=400001 -Asystem(unix) -Asystem(FreeBSD)"
-
-
-/* Code generation parameters.  */
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  
-   (even though the svr4 ABI for the i386 says that records and unions are
-   returned in memory)  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Ensure we the configuration knows our system correctly so we can link with
-   libraries compiled with the native cc. */
-#undef NO_DOLLAR_IN_LABEL
-
-
-/* Miscellaneous parameters.  */
-
-/* Tell libgcc2.c that FreeBSD targets support atexit(3).  */
-#define HAVE_ATEXIT
-
-
-/* FREEBSD_NATIVE is defined when gcc is integrated into the FreeBSD
-   source tree so it can be configured appropriately without using
-   the GNU configure/build mechanism. */
-
-#ifdef FREEBSD_NATIVE
-
-/* Look for the include files in the system-defined places.  */
-
-#define GPLUSPLUS_INCLUDE_DIR		"/usr/include/g++"
-#define GCC_INCLUDE_DIR			"/usr/include"
-
-/* Now that GCC knows what the include path applies to, put the G++ one first.
-   C++ can now have include files that override the default C ones.  */
-#define INCLUDE_DEFAULTS			\
-  {						\
-    { GPLUSPLUS_INCLUDE_DIR, "C++", 1, 1 },	\
-    { GCC_INCLUDE_DIR, "GCC", 0, 0 },		\
-    { 0, 0, 0, 0 }				\
-  }
-
-/* Under FreeBSD, the normal location of the compiler back ends is the
-   /usr/libexec directory.  */
-
-#define STANDARD_EXEC_PREFIX		"/usr/libexec/"
-#define TOOLDIR_BASE_PREFIX		"/usr/libexec/"
-
-/* Under FreeBSD, the normal location of the various *crt*.o files is the
-   /usr/lib directory.  */
-
-#define STANDARD_STARTFILE_PREFIX	"/usr/lib/"
-
-/* FreeBSD is 4.4BSD derived */
-#define bsd4_4
-
-#endif /* FREEBSD_NATIVE */
diff --git a/contrib/gcc/config/gnu.h b/contrib/gcc/config/gnu.h
deleted file mode 100644
index d1691646e5aa..000000000000
--- a/contrib/gcc/config/gnu.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration common to all targets running the GNU system.  */
-
-/* Provide GCC options for standard feature-test macros.  */
-#undef CPP_SPEC
-#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
-
-/* Default C library spec.  Use -lbsd-compat for gcc -bsd.  */
-#undef LIB_SPEC
-#define LIB_SPEC "%{bsd:-lbsd-compat} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
-
-/* Standard include directory.  In GNU, "/usr" is a four-letter word.  */
-#undef STANDARD_INCLUDE_DIR
-#define STANDARD_INCLUDE_DIR "/include"
-
-
-/* We have atexit.  */
-#define HAVE_ATEXIT
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-#define TARGET_MEM_FUNCTIONS
-
-/* The system headers under GNU are C++-aware.  */
-#define NO_IMPLICIT_EXTERN_C
diff --git a/contrib/gcc/config/gofast.h b/contrib/gcc/config/gofast.h
deleted file mode 100644
index 84bea516758d..000000000000
--- a/contrib/gcc/config/gofast.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* US Software GOFAST floating point library support.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This is used by fp-bit.c.  */
-#define US_SOFTWARE_GOFAST
-
-/* The US Software GOFAST library requires special optabs support.
-   There is no negation libcall, and several others have names different
-   from gcc.  This file consolidates the support in one place.
-
-   The basic plan is to leave gcc proper alone and via some hook fix things
-   after the optabs have been set up.  Our main entry point is
-   INIT_GOFAST_OPTABS.  */
-
-#define INIT_GOFAST_OPTABS \
-  do { \
-    GOFAST_CLEAR_NEG_FLOAT_OPTAB; \
-    GOFAST_RENAME_LIBCALLS; \
-  } while (0)
-
-#define GOFAST_CLEAR_NEG_FLOAT_OPTAB \
-  do { \
-    int mode; \
-    for (mode = SFmode; (int) mode <= (int) TFmode; \
-	 mode = (enum machine_mode) ((int) mode + 1)) \
-      neg_optab->handlers[(int) mode].libfunc = NULL_RTX; \
-  } while (0)
-
-#define GOFAST_RENAME_LIBCALLS \
-  add_optab->handlers[(int) SFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpadd"); \
-  add_optab->handlers[(int) DFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpadd"); \
-  sub_optab->handlers[(int) SFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpsub"); \
-  sub_optab->handlers[(int) DFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpsub"); \
-  smul_optab->handlers[(int) SFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpmul"); \
-  smul_optab->handlers[(int) DFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpmul"); \
-  flodiv_optab->handlers[(int) SFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpdiv"); \
-  flodiv_optab->handlers[(int) DFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpdiv"); \
-  cmp_optab->handlers[(int) SFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpcmp"); \
-  cmp_optab->handlers[(int) DFmode].libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpcmp"); \
-\
-  extendsfdf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fptodp"); \
-  truncdfsf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dptofp"); \
-\
-  eqsf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpcmp"); \
-  nesf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpcmp"); \
-  gtsf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpcmp"); \
-  gesf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpcmp"); \
-  ltsf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpcmp"); \
-  lesf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fpcmp"); \
-\
-  eqdf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpcmp"); \
-  nedf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpcmp"); \
-  gtdf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpcmp"); \
-  gedf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpcmp"); \
-  ltdf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpcmp"); \
-  ledf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dpcmp"); \
-\
-  eqxf2_libfunc = NULL_RTX; \
-  nexf2_libfunc = NULL_RTX; \
-  gtxf2_libfunc = NULL_RTX; \
-  gexf2_libfunc = NULL_RTX; \
-  ltxf2_libfunc = NULL_RTX; \
-  lexf2_libfunc = NULL_RTX; \
-\
-  eqtf2_libfunc = NULL_RTX; \
-  netf2_libfunc = NULL_RTX; \
-  gttf2_libfunc = NULL_RTX; \
-  getf2_libfunc = NULL_RTX; \
-  lttf2_libfunc = NULL_RTX; \
-  letf2_libfunc = NULL_RTX; \
-\
-  floatsisf_libfunc = gen_rtx (SYMBOL_REF, Pmode, "sitofp"); \
-  floatsidf_libfunc = gen_rtx (SYMBOL_REF, Pmode, "litodp"); \
-  fixsfsi_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fptosi"); \
-  fixdfsi_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dptoli"); \
-  fixunssfsi_libfunc = gen_rtx (SYMBOL_REF, Pmode, "fptoui"); \
-  fixunsdfsi_libfunc = gen_rtx (SYMBOL_REF, Pmode, "dptoul"); \
-
-/* End of GOFAST_RENAME_LIBCALLS */
diff --git a/contrib/gcc/config/i386/386bsd.h b/contrib/gcc/config/i386/386bsd.h
deleted file mode 100644
index 7962321325c9..000000000000
--- a/contrib/gcc/config/i386/386bsd.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Configuration for an i386 running 386BSD as the target machine.  */
-
-/* This is tested by i386gas.h.  */
-#define YES_UNDERSCORES
-
-#include "i386/gstabs.h"
-
-/* Get perform_* macros to build libgcc.a.  */
-#include "i386/perform.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -D____386BSD____ -D__386BSD__ -DBSD_NET2 -Asystem(unix) -Asystem(bsd) -Acpu(i386) -Amachine(i386)"
-
-/* Like the default, except no -lg.  */
-#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "short unsigned int"
-
-#define WCHAR_UNSIGNED 1
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 16
-
-/* 386BSD does have atexit.  */
-
-#define HAVE_ATEXIT
-
-/* Redefine this to use %eax instead of %edx.  */
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-    {									\
-      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%eax\n",		\
-	       LPREFIX, (LABELNO));					\
-      fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tmovl $%sP%d,%%eax\n", LPREFIX, (LABELNO));	\
-      fprintf (FILE, "\tcall mcount\n");				\
-    }									\
-}
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-/* The following macros are stolen from i386v4.h */
-/* These have to be defined to get PIC code correct */
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-
-#define JUMP_TABLES_IN_TEXT_SECTION 1
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
diff --git a/contrib/gcc/config/i386/aix386.h b/contrib/gcc/config/i386/aix386.h
deleted file mode 100644
index e0498e795953..000000000000
--- a/contrib/gcc/config/i386/aix386.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Definitions for IBM PS2 running AIX/386 with gas.
-   From: Minh Tran-Le <TRANLE@intellicorp.com>
-   Copyright (C) 1988 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* 
- * This configuration file is for gcc with gas-2.x and gnu ld 2.x
- * with aix ps/2 1.3.x.
- */
-
-/* Define USE_GAS if you have the new version of gas that can handle
- * multiple segments and .section pseudo op.  This will allow gcc to
- * use the .init section for g++ ctor/dtor.
- *
- * If you don't have gas then undefined USE_GAS.  You will also have
- * to use collect if you want to use g++
- */
-#define USE_GAS
-
-#include "i386/aix386ng.h"
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.
-   And add crtbegin.o and crtend.o for ctors and dtors */
-
-#undef  STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}} crtbegin.o%s"
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "crtend.o%s crtn.o%s"
-
-/* Removed the -K flags because the gnu ld does not handle it */
-#undef LINK_SPEC
-#define LINK_SPEC "%{T*} %{z:-lm}"
-
-/* Define a few machine-specific details of the implementation of
-   constructors.  */
-
-#undef INIT_SECTION_ASM_OP
-#define INIT_SECTION_ASM_OP     ".section .init,\"x\""
-
-#define CTOR_LIST_BEGIN				\
-  asm (INIT_SECTION_ASM_OP);			\
-  asm ("pushl $0")
-#define CTOR_LIST_END CTOR_LIST_BEGIN
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    init_section ();				\
-    fprintf (FILE, "\tpushl $");		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
diff --git a/contrib/gcc/config/i386/aix386ng.h b/contrib/gcc/config/i386/aix386ng.h
deleted file mode 100644
index 9a8dae632c3a..000000000000
--- a/contrib/gcc/config/i386/aix386ng.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/* Definitions for IBM PS2 running AIX/386.
-   Copyright (C) 1988, 1996, 1998 Free Software Foundation, Inc.
-   Contributed by Minh Tran-Le <TRANLE@intellicorp.com>.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "i386/i386.h"
-
-/* Get the generic definitions for system V.3.  */
-
-#include "svr3.h"
-
-/* Use the ATT assembler syntax.
-   This overrides at least one macro (USER_LABEL_PREFIX) from svr3.h.  */
-
-#include "i386/att.h"
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}"
-#define ENDFILE_SPEC   "crtn.o%s"
-
-#define LIB_SPEC "%{shlib:-lc_s} -lc"
-
-/* Special flags for the linker.  I don't know what they do.  */
-
-#define LINK_SPEC "%{K} %{!K:-K} %{T*} %{z:-lm}"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#define CPP_PREDEFINES "-Dps2 -Dunix -Asystem(aix)"
-
-#define CPP_SPEC "%(cpp_cpu) \
-  %{posix:-D_POSIX_SOURCE}%{!posix:-DAIX} -D_I386 -D_AIX -D_MBCS"
-
-/* special flags for the aix assembler to generate the short form for all
-   qualifying forward reference */
-/* The buggy /bin/as of aix ps/2 1.2.x cannot always handle it.	*/
-#if 0
-#define ASM_SPEC "-s2"
-#endif /* 0 */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE) 					\
-  do { output_file_directive (FILE, main_input_filename);	\
-       if (optimize)						\
-          ASM_FILE_START_1 (FILE); 				\
-       else							\
-          fprintf (FILE, "\t.noopt\n");				\
-     } while (0)
-
-/* This was suggested, but it shouldn't be right for DBX output. -- RMS
-   #define ASM_OUTPUT_SOURCE_FILENAME(FILE, NAME) */
-
-/* Writing `int' for a bitfield forces int alignment for the structure.  */
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-#ifndef USE_GAS
-/* Don't write a `.optim' pseudo; this assembler
-   is said to have a bug when .optim is used.  */
-
-#undef ASM_FILE_START_1
-#define ASM_FILE_START_1(FILE) fprintf (FILE, "\t.noopt\n")
-#endif
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-   fprintf (FILE, "\tleal %sP%d,%%eax\n\tcall mcount\n", LPREFIX, (LABELNO));
-
-/* Note that using bss_section here caused errors
-   in building shared libraries on system V.3.
-   but AIX 1.2 does not have yet shareable libraries on PS2 */
-#undef ASM_OUTPUT_LOCAL
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)  \
-  (bss_section (),					\
-   ASM_OUTPUT_LABEL ((FILE), (NAME)),			\
-   fprintf ((FILE), "\t.set .,.+%u\n", (ROUNDED)))
-
-
-/* Undef all the .init and .fini section stuff if we are not using gas and
- * gnu ld so that we can use collect because the standard /bin/as and /bin/ld
- * cannot handle those.
- */
-#ifndef USE_GAS
-# undef INIT_SECTION_ASM_OP
-# undef FINI_SECTION_ASM_OP
-# undef CTORS_SECTION_ASM_OP
-# undef DTORS_SECTION_ASM_OP
-# undef ASM_OUTPUT_CONSTRUCTOR
-# undef ASM_OUTPUT_DESTRUCTOR
-# undef DO_GLOBAL_CTORS_BODY
-
-# undef CTOR_LIST_BEGIN
-# define CTOR_LIST_BEGIN
-# undef CTOR_LIST_END
-# define CTOR_LIST_END
-# undef DTOR_LIST_BEGIN
-# define DTOR_LIST_BEGIN
-# undef DTOR_LIST_END
-# define DTOR_LIST_END
-
-# undef CONST_SECTION_FUNCTION
-# define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  extern void text_section();						\
-  text_section();							\
-}
-
-# undef EXTRA_SECTION_FUNCTIONS
-# define EXTRA_SECTION_FUNCTIONS				\
-  CONST_SECTION_FUNCTION
-
-/* for collect2 */
-# define OBJECT_FORMAT_COFF
-# define MY_ISCOFF(magic) \
-  ((magic) == I386MAGIC || (magic) == I386SVMAGIC)
-
-#endif /* !USE_GAS */
diff --git a/contrib/gcc/config/i386/att.h b/contrib/gcc/config/i386/att.h
deleted file mode 100644
index e5c2d9c7e994..000000000000
--- a/contrib/gcc/config/i386/att.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Definitions for AT&T assembler syntax for the Intel 80386.
-   Copyright (C) 1988, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Include common aspects of all 386 Unix assemblers.  */
-#include "i386/unix.h"
-
-#define TARGET_VERSION fprintf (stderr, " (80386, ATT syntax)");
-
-/* Define the syntax of instructions and addresses.  */
-
-/* Prefix for internally generated assembler labels.  */
-#define LPREFIX ".L"
-
-/* Assembler pseudos to introduce constants of various size.  */
-
-/* #define ASM_BYTE_OP "\t.byte"  Now in svr3.h or svr4.h.  */
-#define ASM_SHORT "\t.value"
-#define ASM_LONG "\t.long"
-#define ASM_DOUBLE "\t.double"
-
-/* How to output an ASCII string constant.  */
-
-#define ASM_OUTPUT_ASCII(FILE, p, size) \
-do								\
-{ int i = 0; 							\
-  while (i < (size))						\
-    { if (i%10 == 0) { if (i!=0) fprintf ((FILE), "\n");	\
-		       fprintf ((FILE), "%s ", ASM_BYTE_OP); }	\
-      else fprintf ((FILE), ",");				\
-	fprintf ((FILE), "0x%x", ((p)[i++] & 0377)) ;}		\
-      fprintf ((FILE), "\n");					\
-} while (0)
-
-/* Do use .optim by default on this machine.  */
-#undef ASM_FILE_START_1
-#define ASM_FILE_START_1(FILE) fprintf (FILE, "\t.optim\n")
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-    if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
-
-/* This is how to output an assembler line
-   that says to advance the location counter by SIZE bytes.  */
-
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf ((FILE), "\t.set .,.+%u\n", (SIZE))
-
-/* Can't use ASM_OUTPUT_SKIP in text section; it doesn't leave 0s.  */
-
-#define ASM_NO_SKIP_IN_TEXT 1
-
-/* Define the syntax of labels and symbol definitions/declarations.  */
-
-/* This is how to store into the string BUF
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
-  sprintf ((BUF), ".%s%d", (PREFIX), (NUMBER))
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
diff --git a/contrib/gcc/config/i386/bsd.h b/contrib/gcc/config/i386/bsd.h
deleted file mode 100644
index 34db79a79d5b..000000000000
--- a/contrib/gcc/config/i386/bsd.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Definitions for BSD assembler syntax for Intel 386
-   (actually AT&T syntax for insns and operands,
-   adapted to BSD conventions for symbol names and debugging.)
-   Copyright (C) 1988, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Include common aspects of all 386 Unix assemblers.  */
-#include "i386/unix.h"
-
-/* Use the Sequent Symmetry assembler syntax.  */
-
-#define TARGET_VERSION fprintf (stderr, " (80386, BSD syntax)");
-
-/* Define the syntax of pseudo-ops, labels and comments.  */
-
-/* Prefix for internally generated assembler labels.  If we aren't using
-   underscores, we are using prefix `.'s to identify labels that should
-   be ignored, as in `i386/gas.h' --karl@cs.umb.edu  */
-#ifdef NO_UNDERSCORES
-#define LPREFIX ".L"
-#else
-#define LPREFIX "L"
-#endif /* not NO_UNDERSCORES */
-
-/* Assembler pseudos to introduce constants of various size.  */
-
-#define ASM_BYTE_OP "\t.byte"
-#define ASM_SHORT "\t.word"
-#define ASM_LONG "\t.long"
-#define ASM_DOUBLE "\t.double"
-
-/* Output at beginning of assembler file.
-   ??? I am skeptical of this -- RMS.  */
-
-#define ASM_FILE_START(FILE) \
-  do {	output_file_directive (FILE, main_input_filename);	\
-  } while (0)
-
-/* This was suggested, but it shouldn't be right for DBX output. -- RMS
-   #define ASM_OUTPUT_SOURCE_FILENAME(FILE, NAME) */
-
-
-/* Define the syntax of labels and symbol definitions/declarations.  */
-
-/* This is how to output an assembler line
-   that says to advance the location counter by SIZE bytes.  */
-
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf (FILE, "\t.space %u\n", (SIZE))
-
-/* Define the syntax of labels and symbol definitions/declarations.  */
-
-/* This says how to output an assembler line
-   to define a global common symbol.  */
-
-#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)  \
-( fputs (".comm ", (FILE)),			\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%u\n", (ROUNDED)))
-
-/* This says how to output an assembler line
-   to define a local common symbol.  */
-
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)  \
-( fputs (".lcomm ", (FILE)),			\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%u\n", (ROUNDED)))
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-  if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", (LOG))
-
-/* This is how to store into the string BUF
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#ifdef NO_UNDERSCORES
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
-    sprintf ((BUF), "*.%s%d", (PREFIX), (NUMBER))
-#else
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
-    sprintf ((BUF), "*%s%d", (PREFIX), (NUMBER))
-#endif
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#ifdef NO_UNDERSCORES
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-#else
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, "%s%d:\n", PREFIX, NUM)
-#endif
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#ifdef NO_UNDERSCORES
-#define USER_LABEL_PREFIX ""
-#else
-#define USER_LABEL_PREFIX "_"
-#endif /* not NO_UNDERSCORES */
-
-/* Sequent has some changes in the format of DBX symbols.  */
-#define DBX_NO_XREFS 1
-
-/* Don't split DBX symbols into continuations.  */
-#define DBX_CONTIN_LENGTH 0
diff --git a/contrib/gcc/config/i386/bsd386.h b/contrib/gcc/config/i386/bsd386.h
deleted file mode 100644
index c0dcf87cbdd9..000000000000
--- a/contrib/gcc/config/i386/bsd386.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Configuration for an i386 running BSDI's BSD/OS (formerly known as BSD/386)
-   as the target machine.  */
-
-#include "i386/386bsd.h"
-
-/* We exist mostly to add -Dbsdi and such to the predefines. */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -Dbsdi -D__i386__ -D__bsdi__ -D____386BSD____ -D__386BSD__ -DBSD_NET2 -Asystem(unix) -Asystem(bsd) -Acpu(i386) -Amachine(i386)"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_UNSIGNED
-#define WCHAR_UNSIGNED 0
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-/* This is suitable for BSD/OS 3.0; we don't know about earlier releases.  */
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START " #"
-
-/* Until they use ELF or something that handles dwarf2 unwinds
-   and initialization stuff better.  */
-#define DWARF2_UNWIND_INFO 0
-
-/* BSD/OS still uses old binutils that don't insert nops by default
-   when the .align directive demands to insert extra space in the text
-   segment.  */
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
diff --git a/contrib/gcc/config/i386/config-nt.sed b/contrib/gcc/config/i386/config-nt.sed
deleted file mode 100644
index 6c86b27e99ce..000000000000
--- a/contrib/gcc/config/i386/config-nt.sed
+++ /dev/null
@@ -1,38 +0,0 @@
-/^Makefile/,/^	rm -f config.run/d
-s/rm -f/del/
-s/|| cp/|| copy/
-/^config.status/,/	fi/d
-s/config.status//g
-s/\/dev\/null/NUL/g
-s/$(srcdir)\/c-parse/c-parse/g
-s/$(srcdir)\/c-gperf/c-gperf/g
-/^multilib.h/ s/multilib/not-multilib/
-/^target=/ c\
-target=winnt3.5
-/^xmake_file=/ d
-/^tmake_file=/ d
-/^out_file/ c\
-out_file=config/i386/i386.c
-/^out_object_file/ c\
-out_object_file=i386.obj
-/^md_file/ c\
-md_file=config/i386/i386.md
-/^tm_file/ c\
-tm_file=config/i386/win-nt.h
-/^build_xm_file/ c\
-build_xm_file=config/i386/xm-winnt.h
-/^host_xm_file/ c\
-host_xm_file=config/i386/xm-winnt.h
-/^####target/ i\
-CC = cl \
-CLIB = libc.lib kernel32.lib \
-CFLAGS = -Di386 -DWIN32 -D_WIN32 -D_M_IX86=300 -D_X86_=1 \\\
- -DALMOST_STDC -D_MSC_VER=800 \
-LDFLAGS = -align:0x1000 -subsystem:console -entry:mainCRTStartup \\\
- -stack:1000000,1000 \
-\
-EXTRA_OBJS=winnt.obj \
-winnt.obj: $(srcdir)/config/i386/winnt.c \
-\	$(CC) $(CFLAGS) \\\
-\ 	-I. -I$(srcdir) -I$(srcdir)/config -c $(srcdir)/config/i386/winnt.c \
-
diff --git a/contrib/gcc/config/i386/crtdll.h b/contrib/gcc/config/i386/crtdll.h
deleted file mode 100644
index 3202af8cca84..000000000000
--- a/contrib/gcc/config/i386/crtdll.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   hosting on Windows32, using GNU tools and the Windows32 API Library,
-   as distinct from winnt.h, which is used to build GCC for use with a
-   windows style library and tool set and uses the Microsoft tools.
-   This variant uses CRTDLL.DLL insted of MSVCRTDLL.DLL.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -D_WIN32 -DWIN32 -D__WIN32__ \
-  -D__MINGW32__=0.2 -DWINNT  -D_X86_=1 -D__STDC__=1\
-  -D__stdcall=__attribute__((__stdcall__)) \
-  -D_stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -D__declspec(x)=__attribute__((x)) \
-  -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
-
-#undef LIBGCC_SPEC
-#define LIBGCC_SPEC "-lmingw32 -lgcc -lmoldname -lcrtdll"
-
-/* Specify a different entry point when linking a DLL */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{mdll:dllcrt1%O%s} %{!mdll:crt1%O%s}"
-
diff --git a/contrib/gcc/config/i386/cygwin.asm b/contrib/gcc/config/i386/cygwin.asm
deleted file mode 100644
index 4ac4c91a3b18..000000000000
--- a/contrib/gcc/config/i386/cygwin.asm
+++ /dev/null
@@ -1,32 +0,0 @@
-/* stuff needed for libgcc1 on win32. */
-
-#ifdef L_chkstk
-
-	.global ___chkstk
-	.global	__alloca
-___chkstk:
-__alloca:
-	pushl  %ecx		/* save temp */
-	movl   %esp,%ecx	/* get sp */
-	addl   $0x8,%ecx	/* and point to return addr */
-
-probe: 	cmpl   $0x1000,%eax	/* > 4k ?*/
-	jb    done		
-
-	subl   $0x1000,%ecx  		/* yes, move pointer down 4k*/
-	orl    $0x0,(%ecx)   		/* probe there */
-	subl   $0x1000,%eax  	 	/* decrement count */
-	jmp    probe           	 	/* and do it again */
-
-done: 	subl   %eax,%ecx	   
-	orl    $0x0,(%ecx)	/* less that 4k, just peek here */
-
-	movl   %esp,%eax
-	movl   %ecx,%esp	/* decrement stack */
-
-	movl   (%eax),%ecx	/* recover saved temp */
-	movl   4(%eax),%eax	/* get return address */
-	jmp    *%eax	
-
-
-#endif
diff --git a/contrib/gcc/config/i386/cygwin.h b/contrib/gcc/config/i386/cygwin.h
deleted file mode 100644
index dbea466bc863..000000000000
--- a/contrib/gcc/config/i386/cygwin.h
+++ /dev/null
@@ -1,525 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   hosting on Windows NT 3.x, using a Unix style C library and tools,
-   as distinct from winnt.h, which is used to build GCC for use with a
-   windows style library and tool set and uses the Microsoft tools.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define YES_UNDERSCORES
-
-#define DBX_DEBUGGING_INFO 
-#define SDB_DEBUGGING_INFO 
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include "i386/gas.h"
-#include "dbxcoff.h"
-
-/* Augment TARGET_SWITCHES with the cygwin/no-cygwin options. */
-#define MASK_WIN32 0x40000000 /* Use -lming32 interface */
-#define MASK_CYGWIN  0x20000000 /* Use -lcygwin interface */
-#define MASK_WINDOWS 0x10000000 /* Use windows interface */
-#define MASK_DLL     0x08000000 /* Use dll interface    */
-#define MASK_NOP_FUN_DLLIMPORT 0x20000 /* Ignore dllimport for functions */
-
-#define TARGET_WIN32             (target_flags & MASK_WIN32)
-#define TARGET_CYGWIN            (target_flags & MASK_CYGWIN)
-#define TARGET_WINDOWS           (target_flags & MASK_WINDOWS)
-#define TARGET_DLL               (target_flags & MASK_DLL)
-#define TARGET_NOP_FUN_DLLIMPORT (target_flags & MASK_NOP_FUN_DLLIMPORT)
-
-#undef  SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-{ "cygwin",		  MASK_CYGWIN, "Use the Cygwin interface" },  \
-{ "no-cygwin",		  MASK_WIN32, "Use the Mingw32 interface" }, \
-{ "windows",		  MASK_WINDOWS, "Create GUI application" }, \
-{ "console",		  -MASK_WINDOWS, "Create console application" }, \
-{ "dll",		  MASK_DLL, "Generate code for a DLL" },     \
-{ "nop-fun-dllimport",	  MASK_NOP_FUN_DLLIMPORT, "Ignore dllimport for functions" }, \
-{ "no-nop-fun-dllimport", -MASK_NOP_FUN_DLLIMPORT, "" },
-
-
-/* Support the __declspec keyword by turning them into attributes.
-   We currently only support: dllimport and dllexport.
-   Note that the current way we do this may result in a collision with
-   predefined attributes later on.  This can be solved by using one attribute,
-   say __declspec__, and passing args to it.  The problem with that approach
-   is that args are not accumulated: each new appearance would clobber any
-   existing args.  */
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-
-#define CPP_PREDEFINES "-Di386 -D_WIN32 \
-  -DWINNT  -D_X86_=1 -D__STDC__=1\
-  -D__stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -D__declspec(x)=__attribute__((x)) \
-  -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
-
-/* Normally, -lgcc is not needed since everything in it is in the DLL, but we
-   want to allow things to be added to it when installing new versions of
-   GCC without making a new CYGWIN.DLL, so we leave it.  Profiling is handled
-   by calling the init function from the prologue. */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{mdll: %{mno-cygwin:dllcrt1%O%s}} \
-                        %{!mdll: %{!mno-cygwin:crt0%O%s} \
-                                 %{mno-cygwin:crt1%O%s} %{pg:gcrt0%O%s}}"
-
-#undef CPP_SPEC
-#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
-  %{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__} \
-  %{mno-cygwin:-iwithprefixbefore \
-    ../../../../%(mingw_include_path)/include/mingw32 -D__MINGW32__=0.2}"
-
-/* This macro defines names of additional specifications to put in the specs
-   that can be used in various specifications like CC1_SPEC.  Its definition
-   is an initializer with a subgrouping for each command option.
-
-   Each subgrouping contains a string constant, that defines the
-   specification name, and a string constant that used by the GNU CC driver
-   program.
-
-   Do not define this macro if it does not need to do anything.  */
-
-#undef  SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS 						\
-  { "mingw_include_path", DEFAULT_TARGET_MACHINE }
-
-/* We have to dynamic link to get to the system DLLs.  All of libc, libm and
-   the Unix stuff is in cygwin.dll.  The import library is called
-   'libcygwin.a'.  For Windows applications, include more libraries, but
-   always include kernel32.  We'd like to specific subsystem windows to
-   ld, but that doesn't work just yet.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{pg:-lgmon} \
-                  %{!mno-cygwin:-lcygwin} \
-                  %{mno-cygwin:-lmingw32 -lmoldname -lcrtdll} \
-                  %{mwindows:-lgdi32 -lcomdlg32} \
-		  -luser32 -lkernel32 -ladvapi32 -lshell32"
-
-#define LINK_SPEC "%{mwindows:--subsystem windows} \
-                   %{mconsole:--subsystem console} \
-                   %{mdll:--dll -e _DllMainCRTStartup@12}"
-
-
-#define SIZE_TYPE "unsigned int"
-#define PTRDIFF_TYPE "int"
-#define WCHAR_UNSIGNED 1
-#define WCHAR_TYPE_SIZE 16
-#define WCHAR_TYPE "short unsigned int"
-
-#define HAVE_ATEXIT 1
-
-
-/* Enable parsing of #pragma pack(push,<n>) and #pragma pack(pop).  */
-#define HANDLE_PRAGMA_PACK_PUSH_POP 1
-
-/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS
-   is a valid machine specific attribute for DECL.
-   The attributes in ATTRIBUTES have previously been assigned to DECL.  */
-extern int i386_pe_valid_decl_attribute_p ();
-
-#undef VALID_MACHINE_DECL_ATTRIBUTE
-#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \
-  i386_pe_valid_decl_attribute_p (DECL, ATTRIBUTES, IDENTIFIER, ARGS)
-
-/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS
-   is a valid machine specific attribute for TYPE.
-   The attributes in ATTRIBUTES have previously been assigned to TYPE.  */
-
-#undef VALID_MACHINE_TYPE_ATTRIBUTE
-#define VALID_MACHINE_TYPE_ATTRIBUTE(TYPE, ATTRIBUTES, IDENTIFIER, ARGS) \
-  i386_pe_valid_type_attribute_p (TYPE, ATTRIBUTES, IDENTIFIER, ARGS)
-extern int i386_pe_valid_type_attribute_p ();
-
-extern union tree_node *i386_pe_merge_decl_attributes ();
-#define MERGE_MACHINE_DECL_ATTRIBUTES(OLD, NEW) \
-  i386_pe_merge_decl_attributes ((OLD), (NEW))
-
-/* Used to implement dllexport overriding dllimport semantics.  It's also used
-   to handle vtables - the first pass won't do anything because
-   DECL_CONTEXT (DECL) will be 0 so i386_pe_dll{ex,im}port_p will return 0.
-   It's also used to handle dllimport override semantics.  */
-#if 0
-#define REDO_SECTION_INFO_P(DECL) \
-  ((DECL_MACHINE_ATTRIBUTES (DECL) != NULL_TREE) \
-   || (TREE_CODE (DECL) == VAR_DECL && DECL_VIRTUAL_P (DECL)))
-#else
-#define REDO_SECTION_INFO_P(DECL) 1
-#endif
-
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor, in_drectve
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION						\
-  DRECTVE_SECTION_FUNCTION					\
-  SWITCH_TO_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define DRECTVE_SECTION_FUNCTION \
-void									\
-drectve_section ()							\
-{									\
-  if (in_section != in_drectve)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", "\t.section .drectve\n");		\
-      in_section = in_drectve;						\
-    }									\
-}
-
-/* Switch to SECTION (an `enum in_section').
-
-   ??? This facility should be provided by GCC proper.
-   The problem is that we want to temporarily switch sections in
-   ASM_DECLARE_OBJECT_NAME and then switch back to the original section
-   afterwards.  */
-#define SWITCH_TO_SECTION_FUNCTION 				\
-void 								\
-switch_to_section (section, decl) 				\
-     enum in_section section; 					\
-     tree decl; 						\
-{ 								\
-  switch (section) 						\
-    { 								\
-      case in_text: text_section (); break; 			\
-      case in_data: data_section (); break; 			\
-      case in_named: named_section (decl, NULL, 0); break; 	\
-      case in_ctor: ctor_section (); break; 			\
-      case in_dtor: dtor_section (); break; 			\
-      case in_drectve: drectve_section (); break; 		\
-      default: abort (); break; 				\
-    } 								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Don't allow flag_pic to propagate since gas may produce invalid code
-   otherwise. */
-
-#undef  SUBTARGET_OVERRIDE_OPTIONS
-#define SUBTARGET_OVERRIDE_OPTIONS					\
-do {									\
-  if (flag_pic)								\
-    {									\
-      warning ("-f%s ignored for target (all code is position independent)",\
-	       (flag_pic > 1) ? "PIC" : "pic");				\
-      flag_pic = 0;							\
-    }									\
-} while (0)								\
-
-/* Define this macro if references to a symbol must be treated
-   differently depending on something about the variable or
-   function named by the symbol (such as what section it is in).
-
-   On i386 running Windows NT, modify the assembler name with a suffix 
-   consisting of an atsign (@) followed by string of digits that represents
-   the number of bytes of arguments passed to the function, if it has the 
-   attribute STDCALL.
-
-   In addition, we must mark dll symbols specially. Definitions of 
-   dllexport'd objects install some info in the .drectve section.  
-   References to dllimport'd objects are fetched indirectly via
-   _imp__.  If both are declared, dllexport overrides.  This is also 
-   needed to implement one-only vtables: they go into their own
-   section and we need to set DECL_SECTION_NAME so we do that here.
-   Note that we can be called twice on the same decl.  */
-
-extern void i386_pe_encode_section_info ();
-
-#ifdef ENCODE_SECTION_INFO
-#undef ENCODE_SECTION_INFO
-#endif
-#define ENCODE_SECTION_INFO(DECL) i386_pe_encode_section_info (DECL)
-
-/* Utility used only in this file.  */
-#define I386_PE_STRIP_ENCODING(SYM_NAME) \
-  ((SYM_NAME) + ((SYM_NAME)[0] == '@' ? 3 : 0))
-
-/* This macro gets just the user-specified name
-   out of the string in a SYMBOL_REF.  Discard
-   trailing @[NUM] encoded by ENCODE_SECTION_INFO.  */
-#undef  STRIP_NAME_ENCODING
-#define STRIP_NAME_ENCODING(VAR,SYMBOL_NAME)				\
-do {									\
-  char *_p;								\
-  char *_name = I386_PE_STRIP_ENCODING (SYMBOL_NAME);			\
-  for (_p = _name; *_p && *_p != '@'; ++_p)				\
-    ;									\
-  if (*_p == '@')							\
-    {									\
-      int _len = _p - _name;						\
-      (VAR) = (char *) alloca (_len + 1);				\
-      strncpy ((VAR), _name, _len);					\
-      (VAR)[_len] = '\0';						\
-    }									\
-  else									\
-    (VAR) = _name;							\
-} while (0)
-      
-
-/* Output a reference to a label.  */
-#undef ASM_OUTPUT_LABELREF
-#define ASM_OUTPUT_LABELREF(STREAM, NAME)  		\
-  fprintf (STREAM, "%s%s", USER_LABEL_PREFIX, 		\
-           I386_PE_STRIP_ENCODING (NAME))		\
-
-/* Output a common block.  */
-#undef ASM_OUTPUT_COMMON
-#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED)	\
-do {							\
-  if (i386_pe_dllexport_name_p (NAME))			\
-    i386_pe_record_exported_symbol (NAME);		\
-  if (! i386_pe_dllimport_name_p (NAME))		\
-    {							\
-      fprintf ((STREAM), "\t.comm\t"); 			\
-      assemble_name ((STREAM), (NAME));			\
-      fprintf ((STREAM), ", %d\t%s %d\n",		\
-	       (ROUNDED), ASM_COMMENT_START, (SIZE));	\
-    }							\
-} while (0)
-
-/* Output the label for an initialized variable.  */
-#undef ASM_DECLARE_OBJECT_NAME
-#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) 	\
-do {							\
-  if (i386_pe_dllexport_name_p (NAME))			\
-    i386_pe_record_exported_symbol (NAME);		\
-  ASM_OUTPUT_LABEL ((STREAM), (NAME));			\
-} while (0)
-
-
-/* Emit code to check the stack when allocating more that 4000
-   bytes in one go. */
-
-#define CHECK_STACK_LIMIT 4000
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387 and needs stack probes */
-#undef TARGET_DEFAULT
-
-#define TARGET_DEFAULT \
-   (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_STACK_PROBE) 
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-    if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
-
-/* Define this macro if in some cases global symbols from one translation
-   unit may not be bound to undefined symbols in another translation unit
-   without user intervention.  For instance, under Microsoft Windows
-   symbols must be explicitly imported from shared libraries (DLLs).  */
-#define MULTIPLE_SYMBOL_SPACES
-
-#define UNIQUE_SECTION_P(DECL) DECL_ONE_ONLY (DECL)
-extern void i386_pe_unique_section ();
-#define UNIQUE_SECTION(DECL,RELOC) i386_pe_unique_section (DECL, RELOC)
-
-#define SUPPORTS_ONE_ONLY 1
-
-/* A C statement to output something to the assembler file to switch to section
-   NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
-   NULL_TREE.  Some target formats do not support arbitrary sections.  Do not
-   define this macro in such cases.  */
-#undef ASM_OUTPUT_SECTION_NAME
-#define ASM_OUTPUT_SECTION_NAME(STREAM, DECL, NAME, RELOC)		\
-do {									\
-  static struct section_info						\
-    {									\
-      struct section_info *next;					\
-      char *name;							\
-      enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type;		\
-    } *sections;							\
-  struct section_info *s;						\
-  char *mode;								\
-  enum sect_enum type;							\
-									\
-  for (s = sections; s; s = s->next)					\
-    if (!strcmp (NAME, s->name))					\
-      break;								\
-									\
-  if (DECL && TREE_CODE (DECL) == FUNCTION_DECL)			\
-    type = SECT_EXEC, mode = "x";					\
-  else if (DECL && DECL_READONLY_SECTION (DECL, RELOC))			\
-    type = SECT_RO, mode = "";						\
-  else									\
-    type = SECT_RW, mode = "w";						\
-									\
-  if (s == 0)								\
-    {									\
-      s = (struct section_info *) xmalloc (sizeof (struct section_info)); \
-      s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME));		\
-      strcpy (s->name, NAME);						\
-      s->type = type;							\
-      s->next = sections;						\
-      sections = s;							\
-      fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode);		\
-      /* Functions may have been compiled at various levels of		\
-         optimization so we can't use `same_size' here.  Instead,	\
-         have the linker pick one.  */					\
-      if ((DECL) && DECL_ONE_ONLY (DECL))				\
-        fprintf (STREAM, "\t.linkonce %s\n",				\
-	         TREE_CODE (DECL) == FUNCTION_DECL			\
-	         ? "discard" : "same_size");				\
-    }									\
-  else									\
-    {									\
-      fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode);		\
-    }									\
-} while (0)
-
-/* Write the extra assembler code needed to declare a function
-   properly.  If we are generating SDB debugging information, this
-   will happen automatically, so we only need to handle other cases.  */
-#undef ASM_DECLARE_FUNCTION_NAME
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do									\
-    {									\
-      if (i386_pe_dllexport_name_p (NAME))				\
-	i386_pe_record_exported_symbol (NAME);				\
-      if (write_symbols != SDB_DEBUG)					\
-	i386_pe_declare_function_type (FILE, NAME, TREE_PUBLIC (DECL));	\
-      ASM_OUTPUT_LABEL (FILE, NAME);					\
-    }									\
-  while (0)
-
-/* Add an external function to the list of functions to be declared at
-   the end of the file.  */
-#define ASM_OUTPUT_EXTERNAL(FILE, DECL, NAME)				\
-  do									\
-    {									\
-      if (TREE_CODE (DECL) == FUNCTION_DECL)				\
-	i386_pe_record_external_function (NAME);			\
-    }									\
-  while (0)
-
-/* Declare the type properly for any external libcall.  */
-#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \
-  i386_pe_declare_function_type (FILE, XSTR (FUN, 0), 1)
-
-/* Output function declarations at the end of the file.  */
-#define ASM_FILE_END(FILE) \
-  i386_pe_asm_file_end (FILE)
-
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START " #"
-
-/* DWARF2 Unwinding doesn't work with exception handling yet. */
-#define DWARF2_UNWIND_INFO 0
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#define SUBTARGET_PROLOGUE						\
-  if (profile_flag 							\
-      && strcmp (IDENTIFIER_POINTER (DECL_NAME (current_function_decl)),\
-		 "main") == 0)						\
-     {									\
-      rtx xops[1];							\
-      xops[0] = gen_rtx_MEM (FUNCTION_MODE,				\
-			 gen_rtx (SYMBOL_REF, Pmode, "_monstartup"));	\
-      if (do_rtl)							\
-	emit_call_insn (gen_rtx (CALL, VOIDmode, xops[0], const0_rtx));	\
-      else								\
-	output_asm_insn (AS1 (call,%P1), xops);			\
-     }
-
-/* External function declarations.  */
-
-#ifndef PROTO
-#if defined (USE_PROTOTYPES) ? USE_PROTOTYPES : defined (__STDC__)
-#define PROTO(ARGS) ARGS
-#else
-#define PROTO(ARGS) ()
-#endif
-#endif
-
-#ifdef BUFSIZ		/* stdio.h has been included, ok to use FILE * */
-#define STDIO_PROTO(ARGS) PROTO(ARGS)
-#else
-#define STDIO_PROTO(ARGS) ()
-#endif
-
-extern void i386_pe_record_external_function PROTO((char *));
-extern void i386_pe_declare_function_type STDIO_PROTO((FILE *, char *, int));
-extern void i386_pe_record_exported_symbol PROTO((char *));
-extern void i386_pe_asm_file_end STDIO_PROTO((FILE *));
-
-/* For Win32 ABI compatibility */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* No data type wants to be aligned rounder than this.  */
-#undef	BIGGEST_ALIGNMENT
-#define BIGGEST_ALIGNMENT 128
-
-/* A bitfield declared as `int' forces `int' alignment for the struct.  */
-#undef PCC_BITFIELDS_TYPE_MATTERS
-#define PCC_BITFIELDS_TYPE_MATTERS 0
-
-/* Enable alias attribute support.  */
-#ifndef SET_ASM_OP
-#define SET_ASM_OP "\t.set"
-#endif
-
diff --git a/contrib/gcc/config/i386/dgux.c b/contrib/gcc/config/i386/dgux.c
deleted file mode 100644
index 638d1e0f60e6..000000000000
--- a/contrib/gcc/config/i386/dgux.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Subroutines for GNU compiler for Intel 80x86 running DG/ux
-   Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
-   Currently maintained by (gcc@dg-rtp.dg.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <time.h>
-#include "i386/i386.c"
-
-
-extern char *version_string;
-
-struct option
-{
-  char *string;
-  int *variable;
-  int on_value;
-  char *description;
-};
-
-static int
-output_option (file, sep, type, name, indent, pos, max)
-     FILE *file;
-     char *sep;
-     char *type;
-     char *name;
-     char *indent;
-     int pos;
-     int max;
-{
-  if (strlen (sep) + strlen (type) + strlen (name) + pos > max)
-    {
-      fprintf (file, indent);
-      return fprintf (file, "%s%s", type, name);
-    }
-  return pos + fprintf (file, "%s%s%s", sep, type, name);
-}
-
-static struct { char *name; int value; } m_options[] = TARGET_SWITCHES;
-
-static void
-output_options (file, f_options, f_len, W_options, W_len,
-		pos, max, sep, indent, term)
-     FILE *file;
-     struct option *f_options;
-     struct option *W_options;
-     int f_len, W_len;
-     int pos;
-     int max;
-     char *indent;
-     char *term;
-{
-  register int j;
-
-  if (optimize)
-    pos = output_option (file, sep, "-O", "", indent, pos, max);
-  if (write_symbols != NO_DEBUG)
-    pos = output_option (file, sep, "-g", "", indent, pos, max);
-/*  if (flag_traditional)
-    pos = output_option (file, sep, "-traditional", "", indent, pos, max);*/
-  if (profile_flag)
-    pos = output_option (file, sep, "-p", "", indent, pos, max);
-  if (profile_block_flag)
-    pos = output_option (file, sep, "-a", "", indent, pos, max);
-
-  for (j = 0; j < f_len; j++)
-    if (*f_options[j].variable == f_options[j].on_value)
-      pos = output_option (file, sep, "-f", f_options[j].string,
-			   indent, pos, max);
-
-  for (j = 0; j < W_len; j++)
-    if (*W_options[j].variable == W_options[j].on_value)
-      pos = output_option (file, sep, "-W", W_options[j].string,
-			   indent, pos, max);
-
-  for (j = 0; j < sizeof m_options / sizeof m_options[0]; j++)
-    if (m_options[j].name[0] != '\0'
-	&& m_options[j].value > 0
-	&& ((m_options[j].value & target_flags)
-	    == m_options[j].value))
-      pos = output_option (file, sep, "-m", m_options[j].name,
-			   indent, pos, max);
-
-  pos = output_option (file, sep, "-mcpu=", ix86_cpu_string, indent, pos, max);
-  pos = output_option (file, sep, "-march=", ix86_arch_string, indent, pos, max);
-  fprintf (file, term);
-}
-
-/* Output to FILE the start of the assembler file.  */
-
-void
-output_file_start (file, f_options, f_len, W_options, W_len)
-     FILE *file;
-     struct option *f_options;
-     struct option *W_options;
-     int f_len, W_len;
-{
-  register int pos;
-
-  output_file_directive (file, main_input_filename);
-  fprintf (file, "\t.version\t\"01.01\"\n");			\
-  /* Switch to the data section so that the coffsem symbol and the
-     gcc2_compiled. symbol aren't in the text section.  */
-  data_section ();
-
-  pos = fprintf (file, "\n// cc1 (%s) arguments:", VERSION_STRING);
-  output_options (file, f_options, f_len, W_options, W_len,
-		  pos, 75, " ", "\n// ", "\n\n");
-
-#ifdef TARGET_IDENTIFY_REVISION
-  if (TARGET_IDENTIFY_REVISION)
-    {
-      char indent[256];
-
-      time_t now = time ((time_t *)0);
-      sprintf (indent, "]\"\n\t%s\t \"@(#)%s [", IDENT_ASM_OP, main_input_filename);
-      fprintf (file, indent+3);
-      pos = fprintf (file, "gcc %s, %.24s,", VERSION_STRING, ctime (&now));
-      output_options (file, f_options, f_len, W_options, W_len,
-		      pos, 150 - strlen (indent), " ", indent, "]\"\n\n");
-    }
-#endif /* TARGET_IDENTIFY_REVISION */
-}
-
-#ifndef CROSS_COMPILE
-#if defined (_abort_aux) 
-/* Debugging aid to be registered via `atexit'.  See the definition
-   of abort in dgux.h.  */
-void
-abort_aux ()
-{
-  extern int insn_;
-  extern char * file_;
-  extern int line_;
-  static int done;
-  rtx line_note;
-
-  if (done++)
-    return;
-  if (file_ || line_)
-    {
-      if (write_symbols != NO_DEBUG)
-	{
-	  for (line_note = (rtx) insn_ ; line_note != 0 ; line_note = PREV_INSN (line_note))
-	    if (GET_CODE (line_note) == NOTE && NOTE_LINE_NUMBER (line_note) > 0)
-	      break;
-	  if (line_note != 0)
-	    {
-	      error_with_file_and_line (NOTE_SOURCE_FILE (line_note),
-					NOTE_LINE_NUMBER (line_note),
-					"Internal gcc abort from %s:%d",
-					file_ ? file_ : "<nofile>", line_);
-	      if (insn_ && file_ && strcmp (file_, "toplev.c"))
-		{
-		  error_with_file_and_line (NOTE_SOURCE_FILE (line_note),
-					    NOTE_LINE_NUMBER (line_note),
-					    "The local variable `insn' has the value:", 0);
-		  debug_rtx ((rtx) insn_);
-		}
-	    }
-	}
-      if (write_symbols == NO_DEBUG || line_note == 0)
-	{
-	  error ("Internal gcc abort from %s:%d",
-		 file_ ? file_ : "<nofile>", line_);
-	  if (insn_ && file_ && strcmp (file_, "toplev.c"))
-	    {
-	      error ("The local variable `insn' has the value:", 0);
-	      debug_rtx ((rtx) insn_);
-	    }
-	}
-    }
-}
-#endif
-#endif
-
-
diff --git a/contrib/gcc/config/i386/dgux.h b/contrib/gcc/config/i386/dgux.h
deleted file mode 100644
index 9e41d6512b86..000000000000
--- a/contrib/gcc/config/i386/dgux.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80x86 running DG/ux
-   Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Currently maintained by gcc@dg-rtp.dg.com.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* for now, we are just like the sysv4 version with a
-   few hacks
-*/
-
-#include "i386/sysv4.h"
-
-#ifndef VERSION_INFO2
-#define VERSION_INFO2   "$Revision: 1.6 $"
-#endif
-
-#ifndef VERSION_STRING
-#define VERSION_STRING  version_string
-#endif
-
-/* Identify the compiler.  */
-/* TARGET_VERSION used by toplev.c VERSION_STRING used by -midentify-revision */
-
-#undef	TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (%s%s, %s)", \
-				VERSION_INFO1, VERSION_INFO2, __DATE__)
-#undef  VERSION_INFO1
-#define VERSION_INFO1 "ix86 DG/ux, "
-
-/* Augment TARGET_SWITCHES with the MXDB options.  */
-#define MASK_STANDARD		0x40000000 /* Retain standard information */
-#define MASK_NOLEGEND		0x20000000 /* Discard legend information */
-#define MASK_EXTERNAL_LEGEND	0x10000000 /* Make external legends */
-#define MASK_IDENTIFY_REVISION  0x08000000 /* Emit 'ident' to .s */
-#define MASK_WARN_PASS_STRUCT   0x04000000 /* Warn when structures are passed */
-
-#define TARGET_STANDARD		  (target_flags & MASK_STANDARD)
-#define TARGET_NOLEGEND		  (target_flags & MASK_NOLEGEND)
-#define TARGET_EXTERNAL_LEGEND	  (target_flags & MASK_EXTERNAL_LEGEND)
-#define TARGET_IDENTIFY_REVISION  (target_flags & MASK_IDENTIFY_REVISION)
-#define TARGET_WARN_PASS_STRUCT   (target_flags & MASK_WARN_PASS_STRUCT)
-
-#undef  SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-    { "standard",			 MASK_STANDARD, "Retain standard MXDB information" },          \
-    { "legend",				-MASK_NOLEGEND, "Retain legend information" },          \
-    { "no-legend",			 MASK_NOLEGEND, "" },          \
-    { "external-legend",		 MASK_EXTERNAL_LEGEND, "Generate external legend information" },   \
-    { "identify-revision", 		 MASK_IDENTIFY_REVISION, "Emit identifying info in .s file" }, \
-    { "warn-passed-structs", 		 MASK_WARN_PASS_STRUCT, "Warn when a function arg is a structure" },
-
-#undef  DWARF_DEBUGGING_INFO
-#define DWARF_DEBUGGING_INFO
-
-/*
-  allow -gstabs so that those who have gnu-as installed
-  can debug c++ programs.
-*/
-#undef  DBX_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG
-
-/* Override svr[34].h.  */
-#undef	ASM_FILE_START
-#define ASM_FILE_START(FILE) \
-  output_file_start (FILE, f_options, sizeof f_options / sizeof f_options[0], \
-		     W_options, sizeof W_options / sizeof W_options[0])
-
-/* ix86 abi specified type for wchar_t */
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-
-/* Some machines may desire to change what optimizations are performed for
-   various optimization levels.   This macro, if defined, is executed once
-   just after the optimization level is determined and before the remainder
-   of the command options have been parsed.  Values set in this macro are
-   used as the default values for the other command line options.
-
-   LEVEL is the optimization level specified; 2 if -O2 is specified,
-   1 if -O is specified, and 0 if neither is specified.  */
-
-/* This macro used to store 0 in flag_signed_bitfields.
-   Not only is that misuse of this macro; the whole idea is wrong.
-
-   The GNU C dialect makes bitfields signed by default,
-   regardless of machine type.  Making any machine inconsistent in this
-   regard is bad for portability.
-
-   I chose to make bitfields signed by default because this is consistent
-   with the way ordinary variables are handled: `int' equals `signed int'.
-   If there is a good reason to prefer making bitfields unsigned by default,
-   it cannot have anything to do with the choice of machine.
-   If the reason is good enough, we should change the convention for all machines.
-
-   -- rms, 20 July 1991.  */
-
-/*
-  this really should go into dgux-local.h 
-*/
-
-#undef	OPTIMIZATION_OPTIONS
-#define OPTIMIZATION_OPTIONS(LEVEL,SIZE)		\
-  do {							\
-    extern int flag_signed_bitfields;			\
-    flag_signed_bitfields = 0;				\
-    optimization_options (LEVEL,SIZE);			\
-  } while (0)
-
-
-/* The normal location of the `ld' and `as' programs */
-
-#undef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX "/usr/bin/"
-
-/* The normal location of the various *crt*.o files is the */
-
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/lib/"
-
-/* Macros to be automatically defined.  
-   __CLASSIFY_TYPE__ is used in the <varargs.h> and <stdarg.h> header
-   files with DG/UX revision 5.40 and later.  This allows GNU CC to
-   operate without installing the header files.  */
-
-#undef	CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -D__ix86 -Dunix -DDGUX -D__CLASSIFY_TYPE__=2\
-   -Asystem(unix) -Asystem(svr4) -Acpu(i386) -Amachine(i386)"
-
-   /*
-     If not -ansi, -traditional, or restricting include files to one
-     specific source target, specify full DG/UX features.
-   */
-#undef	CPP_SPEC
-#define	CPP_SPEC "%{!ansi:%{!traditional:-D__OPEN_NAMESPACE__}}"
-
-/* Assembler support (legends for mxdb).  */
-#undef	ASM_SPEC
-#define ASM_SPEC "\
-%{mno-legend:%{mstandard:-Wc,off}}\
-%{g:%{!mno-legend:-Wc,-fix-bb,-s\"%i\"\
-%{traditional:,-lc}%{!traditional:,-lansi-c}\
-%{mstandard:,-keep-std}\
-%{mexternal-legend:,-external}}}"
-
-/* Override svr4.h.  */
-
-/* hassey 3/12/94 keep svr4 ASM_FINAL_SPEC allows -pipe to work */
-
-/* Linker and library spec's.
-   -static, -shared, -symbolic, -h* and -z* access AT&T V.4 link options.
-   -svr4 instructs gcc to place /usr/lib/values-X[cat].o on link the line.
-   The absence of -msvr4 indicates linking done in a COFF environment and
-   adds the link script to the link line.  In all environments, the first
-   and last objects are crtbegin.o and crtend.o.
-   When the -G link option is used (-shared and -symbolic) a final link is
-   not being done.  */
-
-#undef	LIB_SPEC
-#define LIB_SPEC \
-"%{!shared:%{!symbolic:-lc}}"
-
-#undef	LINK_SPEC
-#define LINK_SPEC "%{z*} %{h*} %{v:-V} \
-		   %{static:-dn -Bstatic} \
-		   %{shared:-G -dy} \
-		   %{symbolic:-Bsymbolic -G -dy} \
-		   %{pg:-L/usr/lib/libp}%{p:-L/usr/lib/libp}"
-
-#ifdef CROSS_COMPILE
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared:%{!symbolic:%{pg:gcrt1.o%s} 		\
-			                      %{!pg:%{p:mcrt1.o%s} 	\
-					      %{!p:crt1.o%s}}}} 	\
-			 %{pg:gcrti.o%s}%{!pg:crti.o%s} 		\
-			 crtbegin.o%s 					\
-			 %{ansi:values-Xc.o%s} 				\
-			 %{!ansi:%{traditional:values-Xt.o%s} 		\
-			         %{!traditional:values-Xa.o%s}}"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s %{pg:gcrtn.o}%{!pg:crtn.o%s}"
-
-#else
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared:%{!symbolic:%{pg:gcrt1.o%s} 		\
-			                      %{!pg:%{p:/lib/mcrt1.o%s}	\
-					      %{!p:/lib/crt1.o%s}}} 	\
-			%{pg:gcrti.o%s}%{!pg:/lib/crti.o%s}} 		\
-			crtbegin.o%s 					\
-			%{ansi:/lib/values-Xc.o%s} 			\
-			%{!ansi:%{traditional:/lib/values-Xt.o%s} 	\
-			        %{!traditional:/lib/values-Xa.o%s}}"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s %{pg:gcrtn.o}%{!pg:/lib/crtn.o}"
-
-#endif /* CROSS_COMPILE */
-
-/* The maximum alignment which the object file format can support.
-   page alignment would seem to be enough */
-#undef MAX_OFILE_ALIGNMENT
-#define MAX_OFILE_ALIGNMENT 0x1000
-
-/* Must use data section for relocatable constants when pic.  */
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX)            \
-{                                               \
-  if (flag_pic && symbolic_operand (RTX))       \
-    data_section ();                            \
-  else                                          \
-    const_section ();                           \
-}
-
-/* This supplements FUNCTION_ARG's definition in i386.h to check
-   TARGET_WARN_PASS_STRUCT */
-
-#undef  FUNCTION_ARG
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
-((((MODE) == BLKmode && TARGET_WARN_PASS_STRUCT) ? \
-    warning ("argument is a structure"),0 : 0), \
-    (function_arg (&CUM, MODE, TYPE, NAMED)))
-
-/* Add .align 1 to avoid .backalign bug in assembler */
-#undef CONST_SECTION_ASM_OP
-#define CONST_SECTION_ASM_OP    ".section\t.rodata\n\t.align 1"
diff --git a/contrib/gcc/config/i386/djgpp-rtems.h b/contrib/gcc/config/i386/djgpp-rtems.h
deleted file mode 100644
index b355cc5796ab..000000000000
--- a/contrib/gcc/config/i386/djgpp-rtems.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Configuration for an i386 running RTEMS on top of MS-DOS with
-   DJGPP v2.x.
-
-   Copyright (C) 1996,1999 Free Software Foundation, Inc.
-   Contributed by Joel Sherrill (joel@OARcorp.com).
- 
-This file is part of GNU CC.
- 
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
- 
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
- 
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/djgpp.h"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-#define CPP_PREDEFINES "-Dunix -Di386 -DGO32 -DDJGPP=2 -DMSDOS \
-  -Asystem(unix) -Asystem(msdos) -Acpu(i386) -Amachine(i386) \
-  -Asystem(rtems)"
-
-/* Generate calls to memcpy, memcmp and memset.  */
-#ifndef TARGET_MEM_FUNCTIONS
-#define TARGET_MEM_FUNCTIONS
-#endif
-
-/* end of i386/djgpp-rtems.h */
-
diff --git a/contrib/gcc/config/i386/djgpp.h b/contrib/gcc/config/i386/djgpp.h
deleted file mode 100644
index 5727b0a9bbd2..000000000000
--- a/contrib/gcc/config/i386/djgpp.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Configuration for an i386 running MS-DOS with DJGPP.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "dbxcoff.h"
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#define HANDLE_SYSV_PRAGMA
-
-/* Enable parsing of #pragma pack(push,<n>) and #pragma pack(pop).  */
-#define HANDLE_PRAGMA_PACK_PUSH_POP 1
-
-#define YES_UNDERSCORES
-
-#include "i386/gas.h"
-
-/* Enable alias attribute support.  */
-#ifndef SET_ASM_OP
-#define SET_ASM_OP "\t.set"
-#endif
-
-/* Search for as.exe and ld.exe in DJGPP's binary directory. */ 
-#define MD_EXEC_PREFIX "$DJDIR/bin/"
-
-/* Correctly handle absolute filename detection in cp/xref.c */
-#define FILE_NAME_ABSOLUTE_P(NAME) \
-        (((NAME)[0] == '/') || ((NAME)[0] == '\\') || \
-        (((NAME)[0] >= 'A') && ((NAME)[0] <= 'z') && ((NAME)[1] == ':')))
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-#define CPP_PREDEFINES "-Dunix -Di386 -DGO32 -DDJGPP=2 -DMSDOS \
-  -Asystem(unix) -Asystem(msdos) -Acpu(i386) -Amachine(i386)"
-
-/* We need to override link_command_spec in gcc.c so support -Tdjgpp.djl.
-   This cannot be done in LINK_SPECS as that LINK_SPECS is processed
-   before library search directories are known by the linker.
-   This avoids problems when specs file is not available. An alternate way,
-   suggested by Robert Hoehne, is to use SUBTARGET_EXTRA_SPECS instead.
-*/ 
-
-#undef LINK_COMMAND_SPEC
-#define LINK_COMMAND_SPEC \
-"%{!fsyntax-only: \
-%{!c:%{!M:%{!MM:%{!E:%{!S:%(linker) %l %X %{o*} %{A} %{d} %{e*} %{m} %{N} %{n} \
-\t%{r} %{s} %{t} %{u*} %{x} %{z} %{Z}\
-\t%{!A:%{!nostdlib:%{!nostartfiles:%S}}}\
-\t%{static:} %{L*} %D %o\
-\t%{!nostdlib:%{!nodefaultlibs:%G %L %G}}\
-\t%{!A:%{!nostdlib:%{!nostartfiles:%E}}}\
-\t-Tdjgpp.djl %{T*}}}}}}}\n\
-%{!c:%{!M:%{!MM:%{!E:%{!S:stubify %{v} %{o*:%*} %{!o*:a.out} }}}}}"
-
-/* Always just link in 'libc.a'.  */
-#undef LIB_SPEC
-#define LIB_SPEC "-lc"
-
-/* Pick the right startup code depending on the -pg flag.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:crt0.o%s}"
-
-/* Make sure that gcc will not look for .h files in /usr/local/include 
-   unless user explicitly requests it.  */
-#undef LOCAL_INCLUDE_DIR
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Allow (eg) __attribute__((section "locked")) to work */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC)\
-  do {						\
-    fprintf (FILE, "\t.section %s\n", NAME);	\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);              	\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-  } while (0)
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG) != 0) fprintf ((FILE), "\t.p2align %d\n", LOG)
-
-/* djgpp has atexit ().  */
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* djgpp automatically calls its own version of __main, so don't define one
-   in libgcc, nor call one in main().  */
-#define HAS_INIT_SECTION
diff --git a/contrib/gcc/config/i386/freebsd-aout.h b/contrib/gcc/config/i386/freebsd-aout.h
deleted file mode 100644
index 89fe21623a96..000000000000
--- a/contrib/gcc/config/i386/freebsd-aout.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/* Definitions of target machine for GNU compiler for Intel 80386
-   running FreeBSD.
-   Copyright (C) 1988, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Poul-Henning Kamp <phk@login.dkuug.dk>
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This is tested by i386gas.h.  */
-#define YES_UNDERSCORES
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#include "i386/gstabs.h"
-
-/* Get perform_* macros to build libgcc.a.  */
-#include "i386/perform.h"
-
-/* This goes away when the math-emulator is fixed */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
-
-/* Like the default, except no -lg.  */
-#define LIB_SPEC "%{!shared:%{!pg:-lc}%{pg:-lc_p}}"
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#define WCHAR_UNSIGNED 0
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-#define HAVE_ATEXIT
-
-/* Override the default comment-starter of "/".  */
-
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START "#"
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-/* FreeBSD using a.out does not support DWARF2 unwinding mechanisms.  */
-#define DWARF2_UNWIND_INFO 0
-
-/* The following macros are stolen from i386v4.h */
-/* These have to be defined to get PIC code correct */
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-
-#define JUMP_TABLES_IN_TEXT_SECTION 1
-
-/* Don't default to pcc-struct-return, because in FreeBSD we prefer the
-   superior nature of the older gcc way.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Ensure we the configuration knows our system correctly so we can link with
-   libraries compiled with the native cc. */
-#undef NO_DOLLAR_IN_LABEL
-
-/* i386 freebsd still uses old binutils that don't insert nops by default
-   when the .align directive demands to insert extra space in the text
-   segment.  */
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
-
-/* Profiling routines, partially copied from i386/osfrose.h.  */
-
-/* Redefine this to use %eax instead of %edx.  */
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-    {									\
-      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%eax\n",		\
-	       LPREFIX, (LABELNO));					\
-      fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tmovl $%sP%d,%%eax\n", LPREFIX, (LABELNO));	\
-      fprintf (FILE, "\tcall mcount\n");				\
-    }									\
-}
-
-/*
- * Some imports from svr4.h in support of shared libraries.
- * Currently, we need the DECLARE_OBJECT_SIZE stuff.
- */
-
-/* Define the strings used for the special svr4 .type and .size directives.
-   These strings generally do not vary from one system running svr4 to
-   another, but if a given system (e.g. m88k running svr) needs to use
-   different pseudo-op names for these, they may be overridden in the
-   file which includes this one.  */
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  Different svr4 assemblers
-   expect various different forms for this operand.  The one given here
-   is just a default.  You may need to override it in your machine-
-   specific tm.h file (depending upon the particulars of your assembler).  */
-
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4 assemblers don't require any special declaration of the
-   result value, but there are exceptions.  */
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries in an ELF object file under SVR4.  These macros also output
-   the starting labels for the relevant functions/objects.  */
-
-/* Write the extra assembler code needed to declare a function properly.
-   Some svr4 assemblers need to also have something extra said about the
-   function's return value.  We allow for that here.  */
-
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-    putc ('\n', FILE);							\
-    ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Write the extra assembler code needed to declare an object properly.  */
-
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-        size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));	\
-      }									\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set
-   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
-
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)        \
-do {                                                                    \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);                  \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)	        \
-         && ! AT_END && TOP_LEVEL                                       \
-         && DECL_INITIAL (DECL) == error_mark_node                      \
-         && !size_directive_output)                                     \
-       {                                                                \
-         fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);                        \
-	 assemble_name (FILE, name);                                    \
-	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));\
-	}								\
-   } while (0)
-
-
-/* This is how to declare the size of a function.  */
-
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (!flag_inhibit_size_directive)					\
-      {									\
-        char label[256];						\
-	static int labelno;						\
-	labelno++;							\
-	ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);		\
-	ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);		\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-        fprintf (FILE, ",");						\
-	assemble_name (FILE, label);					\
-        fprintf (FILE, "-");						\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  } while (0)
-
-#define ASM_SPEC   " %| %{fpic:-k} %{fPIC:-k}"
-#define LINK_SPEC \
-  "%{p:%e`-p' not supported; use `-pg' and gprof(1)} \
-   %{shared:-Bshareable} \
-   %{!shared:%{!nostdlib:%{!r:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} \
-   %{pg:-Bstatic} %{Z}} \
-   %{assert*} %{R*}"
-
-#define STARTFILE_SPEC  \
-  "%{shared:c++rt0.o%s} \
-   %{!shared:%{pg:gcrt0.o%s}%{!pg:%{static:scrt0.o%s}%{!static:crt0.o%s}}}"
diff --git a/contrib/gcc/config/i386/freebsd-elf.h b/contrib/gcc/config/i386/freebsd-elf.h
deleted file mode 100644
index e97d4ca07bb2..000000000000
--- a/contrib/gcc/config/i386/freebsd-elf.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Definitions for Intel 386 running FreeBSD with ELF format
-   Copyright (C) 1996 Free Software Foundation, Inc.
-   Contributed by Eric Youngdale.
-   Modified for stabs-in-ELF by H.J. Lu.
-   Adapted from GNU/Linux version by John Polstra.
-   Continued development by David O'Brien <obrien@freebsd.org>
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 FreeBSD/ELF)");
-
-/* The svr4 ABI for the i386 says that records and unions are returned
-   in memory.  */
-/* On FreeBSD, we do not. */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* This gets defined in tm.h->linux.h->svr4.h, and keeps us from using
-   libraries compiled with the native cc, so undef it. */
-#undef NO_DOLLAR_IN_LABEL
-
-/* Use more efficient ``thunks'' to implement C++ vtables. */
-#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
-
-/* Override the default comment-starter of "/".  */
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START "#"
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-#undef SET_ASM_OP
-#define SET_ASM_OP	".set"
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-
-/* Use stabs instead of DWARF debug format.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* Copy this from the svr4 specifications... */
-/* Define the register numbers to be used in Dwarf debugging information.
-   The SVR4 reference port C compiler uses the following register numbers
-   in its Dwarf output code:
-	0 for %eax (gnu regno = 0)
-	1 for %ecx (gnu regno = 2)
-	2 for %edx (gnu regno = 1)
-	3 for %ebx (gnu regno = 3)
-	4 for %esp (gnu regno = 7)
-	5 for %ebp (gnu regno = 6)
-	6 for %esi (gnu regno = 4)
-	7 for %edi (gnu regno = 5)
-   The following three DWARF register numbers are never generated by
-   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
-   believes these numbers have these meanings.
-	8  for %eip    (no gnu equivalent)
-	9  for %eflags (no gnu equivalent)
-	10 for %trapno (no gnu equivalent)
-   It is not at all clear how we should number the FP stack registers
-   for the x86 architecture.  If the version of SDB on x86/svr4 were
-   a bit less brain dead with respect to floating-point then we would
-   have a precedent to follow with respect to DWARF register numbers
-   for x86 FP registers, but the SDB on x86/svr4 is so completely
-   broken with respect to FP registers that it is hardly worth thinking
-   of it as something to strive for compatibility with.
-   The version of x86/svr4 SDB I have at the moment does (partially)
-   seem to believe that DWARF register number 11 is associated with
-   the x86 register %st(0), but that's about all.  Higher DWARF
-   register numbers don't seem to be associated with anything in
-   particular, and even for DWARF regno 11, SDB only seems to under-
-   stand that it should say that a variable lives in %st(0) (when
-   asked via an `=' command) if we said it was in DWARF regno 11,
-   but SDB still prints garbage when asked for the value of the
-   variable in question (via a `/' command).
-   (Also note that the labels SDB prints for various FP stack regs
-   when doing an `x' command are all wrong.)
-   Note that these problems generally don't affect the native SVR4
-   C compiler because it doesn't allow the use of -O with -g and
-   because when it is *not* optimizing, it allocates a memory
-   location for each floating-point variable, and the memory
-   location is what gets described in the DWARF AT_location
-   attribute for the variable in question.
-   Regardless of the severe mental illness of the x86/svr4 SDB, we
-   do something sensible here and we use the following DWARF
-   register numbers.  Note that these are all stack-top-relative
-   numbers.
-	11 for %st(0) (gnu regno = 8)
-	12 for %st(1) (gnu regno = 9)
-	13 for %st(2) (gnu regno = 10)
-	14 for %st(3) (gnu regno = 11)
-	15 for %st(4) (gnu regno = 12)
-	16 for %st(5) (gnu regno = 13)
-	17 for %st(6) (gnu regno = 14)
-	18 for %st(7) (gnu regno = 15)
-*/
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* Tell final.c that we don't need a label passed to mcount.  */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-      fprintf (FILE, "\tcall *.mcount@GOT(%%ebx)\n");			\
-  else									\
-      fprintf (FILE, "\tcall .mcount\n");				\
-}
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
- 
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-  
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_UNSIGNED
-#define WCHAR_UNSIGNED 0
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-    
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -Dunix -D__ELF__ -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-/* This defines which switch letters take arguments.  On FreeBSD, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker) (comming from svr4).
-   We also have -R (alias --rpath), no -z, --soname (-h), --assert etc. */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z' \
-   || (CHAR) == 'R')
-
-/* Provide a STARTFILE_SPEC appropriate for FreeBSD.  Here we add
-   the magical crtbegin.o file (see crtstuff.c) which provides part 
-	of the support for getting C++ file-scope static object constructed 
-	before entering `main'. */
-   
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
-		       %{!p:%{profile:gcrt1.o%s} \
-			 %{!profile:crt1.o%s}}}} \
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-/* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on
-   the magical crtend.o file (see crtstuff.c) which provides part of 
-	the support for getting C++ file-scope static object constructed 
-	before entering `main', followed by a normal "finalizer" file, 
-	`crtn.o'.  */
-
-#undef	ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-/* Provide a LIB_SPEC appropriate for FreeBSD.  Just select the appropriate
-   libc, depending on whether we're doing profiling or need threads support.
-   (simular to the default, except no -lg, and no -p.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{!shared: \
-   %{!pg:%{!pthread:%{!kthread:-lc} \
-     %{kthread:-lpthread -lc}} \
-     %{pthread:-lc_r}} \
-   %{pg:%{!pthread:%{!kthread:-lc_p} \
-     %{kthread:-lpthread_p -lc_p}} \
-     %{pthread:-lc_r_p}}}"
-
-/* Provide a LINK_SPEC appropriate for FreeBSD.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-#undef	LINK_SPEC
-#define LINK_SPEC "-m elf_i386 \
-  %{Wl,*:%*} \
-  %{v:-V} \
-  %{assert*} %{R*} %{rpath*} %{defsym*} \
-  %{shared:-Bshareable %{h*} %{soname*}} \
-    %{!shared: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /usr/libexec/ld-elf.so.1}} \
-    %{static:-Bstatic}} \
-  %{symbolic:-Bsymbolic}"
-
-/* A C statement to output to the stdio stream FILE an assembler
-   command to advance the location counter to a multiple of 1<<LOG
-   bytes if it is within MAX_SKIP bytes.
-
-   This is used to align code labels according to Intel recommendations.  */
-
-#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
-#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
-  if ((LOG) != 0) {\
-    if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
-    else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
-  }
-#endif
diff --git a/contrib/gcc/config/i386/freebsd.h b/contrib/gcc/config/i386/freebsd.h
deleted file mode 100644
index e97d4ca07bb2..000000000000
--- a/contrib/gcc/config/i386/freebsd.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Definitions for Intel 386 running FreeBSD with ELF format
-   Copyright (C) 1996 Free Software Foundation, Inc.
-   Contributed by Eric Youngdale.
-   Modified for stabs-in-ELF by H.J. Lu.
-   Adapted from GNU/Linux version by John Polstra.
-   Continued development by David O'Brien <obrien@freebsd.org>
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 FreeBSD/ELF)");
-
-/* The svr4 ABI for the i386 says that records and unions are returned
-   in memory.  */
-/* On FreeBSD, we do not. */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* This gets defined in tm.h->linux.h->svr4.h, and keeps us from using
-   libraries compiled with the native cc, so undef it. */
-#undef NO_DOLLAR_IN_LABEL
-
-/* Use more efficient ``thunks'' to implement C++ vtables. */
-#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
-
-/* Override the default comment-starter of "/".  */
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START "#"
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-#undef SET_ASM_OP
-#define SET_ASM_OP	".set"
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-
-/* Use stabs instead of DWARF debug format.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* Copy this from the svr4 specifications... */
-/* Define the register numbers to be used in Dwarf debugging information.
-   The SVR4 reference port C compiler uses the following register numbers
-   in its Dwarf output code:
-	0 for %eax (gnu regno = 0)
-	1 for %ecx (gnu regno = 2)
-	2 for %edx (gnu regno = 1)
-	3 for %ebx (gnu regno = 3)
-	4 for %esp (gnu regno = 7)
-	5 for %ebp (gnu regno = 6)
-	6 for %esi (gnu regno = 4)
-	7 for %edi (gnu regno = 5)
-   The following three DWARF register numbers are never generated by
-   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
-   believes these numbers have these meanings.
-	8  for %eip    (no gnu equivalent)
-	9  for %eflags (no gnu equivalent)
-	10 for %trapno (no gnu equivalent)
-   It is not at all clear how we should number the FP stack registers
-   for the x86 architecture.  If the version of SDB on x86/svr4 were
-   a bit less brain dead with respect to floating-point then we would
-   have a precedent to follow with respect to DWARF register numbers
-   for x86 FP registers, but the SDB on x86/svr4 is so completely
-   broken with respect to FP registers that it is hardly worth thinking
-   of it as something to strive for compatibility with.
-   The version of x86/svr4 SDB I have at the moment does (partially)
-   seem to believe that DWARF register number 11 is associated with
-   the x86 register %st(0), but that's about all.  Higher DWARF
-   register numbers don't seem to be associated with anything in
-   particular, and even for DWARF regno 11, SDB only seems to under-
-   stand that it should say that a variable lives in %st(0) (when
-   asked via an `=' command) if we said it was in DWARF regno 11,
-   but SDB still prints garbage when asked for the value of the
-   variable in question (via a `/' command).
-   (Also note that the labels SDB prints for various FP stack regs
-   when doing an `x' command are all wrong.)
-   Note that these problems generally don't affect the native SVR4
-   C compiler because it doesn't allow the use of -O with -g and
-   because when it is *not* optimizing, it allocates a memory
-   location for each floating-point variable, and the memory
-   location is what gets described in the DWARF AT_location
-   attribute for the variable in question.
-   Regardless of the severe mental illness of the x86/svr4 SDB, we
-   do something sensible here and we use the following DWARF
-   register numbers.  Note that these are all stack-top-relative
-   numbers.
-	11 for %st(0) (gnu regno = 8)
-	12 for %st(1) (gnu regno = 9)
-	13 for %st(2) (gnu regno = 10)
-	14 for %st(3) (gnu regno = 11)
-	15 for %st(4) (gnu regno = 12)
-	16 for %st(5) (gnu regno = 13)
-	17 for %st(6) (gnu regno = 14)
-	18 for %st(7) (gnu regno = 15)
-*/
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* Tell final.c that we don't need a label passed to mcount.  */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-      fprintf (FILE, "\tcall *.mcount@GOT(%%ebx)\n");			\
-  else									\
-      fprintf (FILE, "\tcall .mcount\n");				\
-}
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
- 
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-  
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_UNSIGNED
-#define WCHAR_UNSIGNED 0
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-    
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -Dunix -D__ELF__ -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-/* This defines which switch letters take arguments.  On FreeBSD, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker) (comming from svr4).
-   We also have -R (alias --rpath), no -z, --soname (-h), --assert etc. */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z' \
-   || (CHAR) == 'R')
-
-/* Provide a STARTFILE_SPEC appropriate for FreeBSD.  Here we add
-   the magical crtbegin.o file (see crtstuff.c) which provides part 
-	of the support for getting C++ file-scope static object constructed 
-	before entering `main'. */
-   
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
-		       %{!p:%{profile:gcrt1.o%s} \
-			 %{!profile:crt1.o%s}}}} \
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-/* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on
-   the magical crtend.o file (see crtstuff.c) which provides part of 
-	the support for getting C++ file-scope static object constructed 
-	before entering `main', followed by a normal "finalizer" file, 
-	`crtn.o'.  */
-
-#undef	ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-/* Provide a LIB_SPEC appropriate for FreeBSD.  Just select the appropriate
-   libc, depending on whether we're doing profiling or need threads support.
-   (simular to the default, except no -lg, and no -p.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{!shared: \
-   %{!pg:%{!pthread:%{!kthread:-lc} \
-     %{kthread:-lpthread -lc}} \
-     %{pthread:-lc_r}} \
-   %{pg:%{!pthread:%{!kthread:-lc_p} \
-     %{kthread:-lpthread_p -lc_p}} \
-     %{pthread:-lc_r_p}}}"
-
-/* Provide a LINK_SPEC appropriate for FreeBSD.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-#undef	LINK_SPEC
-#define LINK_SPEC "-m elf_i386 \
-  %{Wl,*:%*} \
-  %{v:-V} \
-  %{assert*} %{R*} %{rpath*} %{defsym*} \
-  %{shared:-Bshareable %{h*} %{soname*}} \
-    %{!shared: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /usr/libexec/ld-elf.so.1}} \
-    %{static:-Bstatic}} \
-  %{symbolic:-Bsymbolic}"
-
-/* A C statement to output to the stdio stream FILE an assembler
-   command to advance the location counter to a multiple of 1<<LOG
-   bytes if it is within MAX_SKIP bytes.
-
-   This is used to align code labels according to Intel recommendations.  */
-
-#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
-#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
-  if ((LOG) != 0) {\
-    if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
-    else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
-  }
-#endif
diff --git a/contrib/gcc/config/i386/freebsd.h.fixed b/contrib/gcc/config/i386/freebsd.h.fixed
deleted file mode 100644
index e97d4ca07bb2..000000000000
--- a/contrib/gcc/config/i386/freebsd.h.fixed
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Definitions for Intel 386 running FreeBSD with ELF format
-   Copyright (C) 1996 Free Software Foundation, Inc.
-   Contributed by Eric Youngdale.
-   Modified for stabs-in-ELF by H.J. Lu.
-   Adapted from GNU/Linux version by John Polstra.
-   Continued development by David O'Brien <obrien@freebsd.org>
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 FreeBSD/ELF)");
-
-/* The svr4 ABI for the i386 says that records and unions are returned
-   in memory.  */
-/* On FreeBSD, we do not. */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* This gets defined in tm.h->linux.h->svr4.h, and keeps us from using
-   libraries compiled with the native cc, so undef it. */
-#undef NO_DOLLAR_IN_LABEL
-
-/* Use more efficient ``thunks'' to implement C++ vtables. */
-#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
-
-/* Override the default comment-starter of "/".  */
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START "#"
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-#undef SET_ASM_OP
-#define SET_ASM_OP	".set"
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-
-/* Use stabs instead of DWARF debug format.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* Copy this from the svr4 specifications... */
-/* Define the register numbers to be used in Dwarf debugging information.
-   The SVR4 reference port C compiler uses the following register numbers
-   in its Dwarf output code:
-	0 for %eax (gnu regno = 0)
-	1 for %ecx (gnu regno = 2)
-	2 for %edx (gnu regno = 1)
-	3 for %ebx (gnu regno = 3)
-	4 for %esp (gnu regno = 7)
-	5 for %ebp (gnu regno = 6)
-	6 for %esi (gnu regno = 4)
-	7 for %edi (gnu regno = 5)
-   The following three DWARF register numbers are never generated by
-   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
-   believes these numbers have these meanings.
-	8  for %eip    (no gnu equivalent)
-	9  for %eflags (no gnu equivalent)
-	10 for %trapno (no gnu equivalent)
-   It is not at all clear how we should number the FP stack registers
-   for the x86 architecture.  If the version of SDB on x86/svr4 were
-   a bit less brain dead with respect to floating-point then we would
-   have a precedent to follow with respect to DWARF register numbers
-   for x86 FP registers, but the SDB on x86/svr4 is so completely
-   broken with respect to FP registers that it is hardly worth thinking
-   of it as something to strive for compatibility with.
-   The version of x86/svr4 SDB I have at the moment does (partially)
-   seem to believe that DWARF register number 11 is associated with
-   the x86 register %st(0), but that's about all.  Higher DWARF
-   register numbers don't seem to be associated with anything in
-   particular, and even for DWARF regno 11, SDB only seems to under-
-   stand that it should say that a variable lives in %st(0) (when
-   asked via an `=' command) if we said it was in DWARF regno 11,
-   but SDB still prints garbage when asked for the value of the
-   variable in question (via a `/' command).
-   (Also note that the labels SDB prints for various FP stack regs
-   when doing an `x' command are all wrong.)
-   Note that these problems generally don't affect the native SVR4
-   C compiler because it doesn't allow the use of -O with -g and
-   because when it is *not* optimizing, it allocates a memory
-   location for each floating-point variable, and the memory
-   location is what gets described in the DWARF AT_location
-   attribute for the variable in question.
-   Regardless of the severe mental illness of the x86/svr4 SDB, we
-   do something sensible here and we use the following DWARF
-   register numbers.  Note that these are all stack-top-relative
-   numbers.
-	11 for %st(0) (gnu regno = 8)
-	12 for %st(1) (gnu regno = 9)
-	13 for %st(2) (gnu regno = 10)
-	14 for %st(3) (gnu regno = 11)
-	15 for %st(4) (gnu regno = 12)
-	16 for %st(5) (gnu regno = 13)
-	17 for %st(6) (gnu regno = 14)
-	18 for %st(7) (gnu regno = 15)
-*/
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* Tell final.c that we don't need a label passed to mcount.  */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-      fprintf (FILE, "\tcall *.mcount@GOT(%%ebx)\n");			\
-  else									\
-      fprintf (FILE, "\tcall .mcount\n");				\
-}
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
- 
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-  
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_UNSIGNED
-#define WCHAR_UNSIGNED 0
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-    
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -Dunix -D__ELF__ -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-/* This defines which switch letters take arguments.  On FreeBSD, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker) (comming from svr4).
-   We also have -R (alias --rpath), no -z, --soname (-h), --assert etc. */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z' \
-   || (CHAR) == 'R')
-
-/* Provide a STARTFILE_SPEC appropriate for FreeBSD.  Here we add
-   the magical crtbegin.o file (see crtstuff.c) which provides part 
-	of the support for getting C++ file-scope static object constructed 
-	before entering `main'. */
-   
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
-		       %{!p:%{profile:gcrt1.o%s} \
-			 %{!profile:crt1.o%s}}}} \
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-/* Provide a ENDFILE_SPEC appropriate for FreeBSD.  Here we tack on
-   the magical crtend.o file (see crtstuff.c) which provides part of 
-	the support for getting C++ file-scope static object constructed 
-	before entering `main', followed by a normal "finalizer" file, 
-	`crtn.o'.  */
-
-#undef	ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-/* Provide a LIB_SPEC appropriate for FreeBSD.  Just select the appropriate
-   libc, depending on whether we're doing profiling or need threads support.
-   (simular to the default, except no -lg, and no -p.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{!shared: \
-   %{!pg:%{!pthread:%{!kthread:-lc} \
-     %{kthread:-lpthread -lc}} \
-     %{pthread:-lc_r}} \
-   %{pg:%{!pthread:%{!kthread:-lc_p} \
-     %{kthread:-lpthread_p -lc_p}} \
-     %{pthread:-lc_r_p}}}"
-
-/* Provide a LINK_SPEC appropriate for FreeBSD.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-#undef	LINK_SPEC
-#define LINK_SPEC "-m elf_i386 \
-  %{Wl,*:%*} \
-  %{v:-V} \
-  %{assert*} %{R*} %{rpath*} %{defsym*} \
-  %{shared:-Bshareable %{h*} %{soname*}} \
-    %{!shared: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /usr/libexec/ld-elf.so.1}} \
-    %{static:-Bstatic}} \
-  %{symbolic:-Bsymbolic}"
-
-/* A C statement to output to the stdio stream FILE an assembler
-   command to advance the location counter to a multiple of 1<<LOG
-   bytes if it is within MAX_SKIP bytes.
-
-   This is used to align code labels according to Intel recommendations.  */
-
-#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
-#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
-  if ((LOG) != 0) {\
-    if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
-    else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
-  }
-#endif
diff --git a/contrib/gcc/config/i386/gas.h b/contrib/gcc/config/i386/gas.h
deleted file mode 100644
index 4ce1891f2c52..000000000000
--- a/contrib/gcc/config/i386/gas.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/* Definitions for Intel 386 using GAS.
-   Copyright (C) 1988, 1993, 1994, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Note that i386/seq-gas.h is a GAS configuration that does not use this
-   file. */
-
-#include "i386/i386.h"
-
-#ifndef YES_UNDERSCORES
-/* Define this now, because i386/bsd.h tests it.  */
-#define NO_UNDERSCORES
-#endif
-
-/* Use the bsd assembler syntax.  */
-/* we need to do this because gas is really a bsd style assembler,
- * and so doesn't work well this these att-isms:
- *
- *  ASM_OUTPUT_SKIP is .set .,.+N, which isn't implemented in gas
- *  ASM_OUTPUT_LOCAL is done with .set .,.+N, but that can't be
- *   used to define bss static space
- *
- * Next is the question of whether to uses underscores.  RMS didn't
- * like this idea at first, but since it is now obvious that we
- * need this separate tm file for use with gas, at least to get
- * dbx debugging info, I think we should also switch to underscores.
- * We can keep i386v for real att style output, and the few
- * people who want both form will have to compile twice.
- */
-
-#include "i386/bsd.h"
-
-/* these come from i386/bsd.h, but are specific to sequent */
-#undef DBX_NO_XREFS
-#undef DBX_CONTIN_LENGTH
-
-/* Ask for COFF symbols.  */
-
-#define SDB_DEBUGGING_INFO
-
-/* Specify predefined symbols in preprocessor.  */
-
-#define CPP_PREDEFINES "-Dunix"
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE}"
-
-/* Allow #sccs in preprocessor.  */
-
-#define SCCS_DIRECTIVE
-
-/* Output #ident as a .ident.  */
-
-#define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* In the past there was confusion as to what the argument to .align was
-   in GAS.  For the last several years the rule has been this: for a.out
-   file formats that argument is LOG, and for all other file formats the
-   argument is 1<<LOG.
-
-   However, GAS now has .p2align and .balign pseudo-ops so to remove any
-   doubt or guess work, and since this file is used for both a.out and other
-   file formats, we use one of them.  */
-
-#ifdef HAVE_GAS_BALIGN_AND_P2ALIGN 
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG))
-#endif
-
-/* A C statement to output to the stdio stream FILE an assembler
-   command to advance the location counter to a multiple of 1<<LOG
-   bytes if it is within MAX_SKIP bytes.
-
-   This is used to align code labels according to Intel recommendations.  */
-
-#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
-#  define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
-     if ((LOG) != 0) {\
-       if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
-       else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
-     }
-#endif
-
-/* A C statement or statements which output an assembler instruction
-   opcode to the stdio stream STREAM.  The macro-operand PTR is a
-   variable of type `char *' which points to the opcode name in its
-   "internal" form--the form that is written in the machine description.
-
-   GAS version 1.38.1 doesn't understand the `repz' opcode mnemonic.
-   So use `repe' instead.  */
-
-#define ASM_OUTPUT_OPCODE(STREAM, PTR)	\
-{									\
-  if ((PTR)[0] == 'r'							\
-      && (PTR)[1] == 'e'						\
-      && (PTR)[2] == 'p')						\
-    {									\
-      if ((PTR)[3] == 'z')						\
-	{								\
-	  fprintf (STREAM, "repe");					\
-	  (PTR) += 4;							\
-	}								\
-      else if ((PTR)[3] == 'n' && (PTR)[4] == 'z')			\
-	{								\
-	  fprintf (STREAM, "repne");					\
-	  (PTR) += 5;							\
-	}								\
-    }									\
-}
-
-/* Define macro used to output shift-double opcodes when the shift
-   count is in %cl.  Some assemblers require %cl as an argument;
-   some don't.
-
-   GAS requires the %cl argument, so override i386/unix.h. */
-
-#undef SHIFT_DOUBLE_OMITS_COUNT
-#define SHIFT_DOUBLE_OMITS_COUNT 0
-
-/* Print opcodes the way that GAS expects them. */
-#define GAS_MNEMONICS 1
-
-#ifdef NO_UNDERSCORES /* If user-symbols don't have underscores,
-			 then it must take more than `L' to identify
-			 a label that should be ignored.  */
-
-/* This is how to store into the string BUF
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
-    sprintf ((BUF), ".%s%d", (PREFIX), (NUMBER))
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-
-#endif /* NO_UNDERSCORES */
diff --git a/contrib/gcc/config/i386/gmon-sol2.c b/contrib/gcc/config/i386/gmon-sol2.c
deleted file mode 100644
index 35ac1c9abb70..000000000000
--- a/contrib/gcc/config/i386/gmon-sol2.c
+++ /dev/null
@@ -1,409 +0,0 @@
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * This is a modified gmon.c by J.W.Hawtin <oolon@ankh.org>,
- * 14/8/96 based on the original gmon.c in GCC and the hacked version
- * solaris 2 sparc version (config/sparc/gmon-sol.c) by Mark Eichin. To do
- * process profiling on solaris 2.X X86
- *
- * It must be used in conjunction with sol2-gc1.asm, which is used to start
- * and stop process monitoring.
- *
- * Differences.
- *
- * On Solaris 2 _mcount is called by library functions not mcount, so support
- * has been added for both.
- *
- * Also the prototype for profil() is different
- *
- * Solaris 2 does not seem to have char *minbrk whcih allows the setting of
- * the minimum SBRK region so this code has been removed and lets pray malloc
- * does not mess it up.
- *
- * Notes
- *
- * This code could easily be integrated with the original gmon.c and perhaps
- * should be.
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)gmon.c	5.3 (Berkeley) 5/22/91";
-#endif /* not lint */
-
-#if 0
-#include <unistd.h>
-
-#endif
-#ifdef DEBUG
-#include <stdio.h>
-#endif
-
-#if 0
-#include "i386/gmon.h"
-#else
-
-struct phdr {
-                char    *lpc;
-                char    *hpc;
-                int     ncnt;
-};
-
-
-#define HISTFRACTION 2
-#define HISTCOUNTER unsigned short
-#define HASHFRACTION 1
-#define ARCDENSITY 2
-#define MINARCS 50
-#define BASEADDRESS 0x8000000 /* On Solaris 2 X86 all executables start here
-				 and not at 0 */ 
-
-struct tostruct {
-  char *selfpc;
-  long count;
-  unsigned short link;
-};
-struct rawarc {
-    unsigned long       raw_frompc;
-    unsigned long       raw_selfpc;
-    long                raw_count;
-};
-#define ROUNDDOWN(x,y)  (((x)/(y))*(y))
-#define ROUNDUP(x,y)    ((((x)+(y)-1)/(y))*(y))
-#endif
-
-/* char *minbrk; */
-
-#ifdef __alpha
-extern char *sbrk ();
-#endif
-
-    /*
-     *	froms is actually a bunch of unsigned shorts indexing tos
-     */
-static int		profiling = 3;
-static unsigned short	*froms;
-static struct tostruct	*tos = 0;
-static long		tolimit = 0;
-static char		*s_lowpc = 0;
-static char		*s_highpc = 0;
-static unsigned long	s_textsize = 0;
-
-static int	ssiz;
-static char	*sbuf;
-static int	s_scale;
-    /* see profil(2) where this is describe (incorrectly) */
-#define		SCALE_1_TO_1	0x10000L
-
-#define	MSG "No space for profiling buffer(s)\n"
-
-extern int errno;
-
-monstartup(lowpc, highpc)
-    char	*lowpc;
-    char	*highpc;
-{
-    int			monsize;
-    char		*buffer;
-    register int	o;
-
-	/*
-	 *	round lowpc and highpc to multiples of the density we're using
-	 *	so the rest of the scaling (here and in gprof) stays in ints.
-	 */
-    lowpc = (char *)
-	    ROUNDDOWN((unsigned)lowpc, HISTFRACTION*sizeof(HISTCOUNTER));
-    s_lowpc = lowpc;
-    highpc = (char *)
-	    ROUNDUP((unsigned)highpc, HISTFRACTION*sizeof(HISTCOUNTER));
-    s_highpc = highpc;
-    s_textsize = highpc - lowpc;
-    monsize = (s_textsize / HISTFRACTION) + sizeof(struct phdr);
-    buffer = (char *) sbrk( monsize );
-    if ( buffer == (char *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	return;
-    }
-    froms = (unsigned short *) sbrk( s_textsize / HASHFRACTION );
-    if ( froms == (unsigned short *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	froms = 0;
-	return;
-    }
-    tolimit = s_textsize * ARCDENSITY / 100;
-    if ( tolimit < MINARCS ) {
-	tolimit = MINARCS;
-    } else if ( tolimit > 65534 ) {
-	tolimit = 65534;
-    }
-    tos = (struct tostruct *) sbrk( tolimit * sizeof( struct tostruct ) );
-    if ( tos == (struct tostruct *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	froms = 0;
-	tos = 0;
-	return;
-    }
-/*    minbrk = (char *) sbrk(0);*/
-    tos[0].link = 0;
-    sbuf = buffer;
-    ssiz = monsize;
-    ( (struct phdr *) buffer ) -> lpc = lowpc;
-    ( (struct phdr *) buffer ) -> hpc = highpc;
-    ( (struct phdr *) buffer ) -> ncnt = ssiz;
-    monsize -= sizeof(struct phdr);
-    if ( monsize <= 0 )
-	return;
-    o = highpc - lowpc;
-    if( monsize < o )
-#ifndef hp300
-	s_scale = ( (float) monsize / o ) * SCALE_1_TO_1;
-#else /* avoid floating point */
-    {
-	int quot = o / monsize;
-
-	if (quot >= 0x10000)
-		s_scale = 1;
-	else if (quot >= 0x100)
-		s_scale = 0x10000 / quot;
-	else if (o >= 0x800000)
-		s_scale = 0x1000000 / (o / (monsize >> 8));
-	else
-		s_scale = 0x1000000 / ((o << 8) / monsize);
-    }
-#endif
-    else
-	s_scale = SCALE_1_TO_1;
-    moncontrol(1);
-}
-
-_mcleanup()
-{
-    int			fd;
-    int			fromindex;
-    int			endfrom;
-    char		*frompc;
-    int			toindex;
-    struct rawarc	rawarc;
-
-    moncontrol(0);
-    fd = creat( "gmon.out" , 0666 );
-    if ( fd < 0 ) {
-	perror( "mcount: gmon.out" );
-	return;
-    }
-#   ifdef DEBUG
-	fprintf( stderr , "[mcleanup] sbuf 0x%x ssiz %d\n" , sbuf , ssiz );
-#   endif DEBUG
-
-    write( fd , sbuf , ssiz );
-    endfrom = s_textsize / (HASHFRACTION * sizeof(*froms));
-    for ( fromindex = 0 ; fromindex < endfrom ; fromindex++ ) {
-	if ( froms[fromindex] == 0 ) {
-	    continue;
-	}
-	frompc = s_lowpc + (fromindex * HASHFRACTION * sizeof(*froms));
-	for (toindex=froms[fromindex]; toindex!=0; toindex=tos[toindex].link) {
-#	    ifdef DEBUG
-		fprintf( stderr ,
-			"[mcleanup] frompc 0x%x selfpc 0x%x count %d\n" ,
-			frompc , tos[toindex].selfpc , tos[toindex].count );
-#	    endif DEBUG
-	    rawarc.raw_frompc = (unsigned long) frompc;
-	    rawarc.raw_selfpc = (unsigned long) tos[toindex].selfpc;
-	    rawarc.raw_count = tos[toindex].count;
-	    write( fd , &rawarc , sizeof rawarc );
-	}
-    }
-    close( fd );
-}
-
-/* Solaris 2 libraries use _mcount.  */
-asm(".globl _mcount; _mcount: jmp internal_mcount");
-/* This is for compatibility with old versions of gcc which used mcount.  */
-asm(".globl mcount; mcount: jmp internal_mcount");
-
-internal_mcount()
-{
-	register char			*selfpc;
-	register unsigned short		*frompcindex;
-	register struct tostruct	*top;
-	register struct tostruct	*prevtop;
-	register long			toindex;
-	static char already_setup;
-
-	/*
-	 *	find the return address for mcount,
-	 *	and the return address for mcount's caller.
-	 */
-
-	/* selfpc = pc pushed by mcount call.
-	   This identifies the function that was just entered.  */
-	selfpc = (void *) __builtin_return_address (0);
-	/* frompcindex = pc in preceding frame.
-	   This identifies the caller of the function just entered.  */
-	frompcindex = (void *) __builtin_return_address (1);
-
-	if(!already_setup) {
-          extern etext();
-	  already_setup = 1;
-/*	  monstartup(0, etext); */
-	  monstartup(0x08040000, etext);
-#ifdef USE_ONEXIT
-	  on_exit(_mcleanup, 0);
-#else
-	  atexit(_mcleanup);
-#endif
-	}
-	/*
-	 *	check that we are profiling
-	 *	and that we aren't recursively invoked.
-	 */
-	if (profiling) {
-		goto out;
-	}
-	profiling++;
-	/*
-	 *	check that frompcindex is a reasonable pc value.
-	 *	for example:	signal catchers get called from the stack,
-	 *			not from text space.  too bad.
-	 */
-	frompcindex = (unsigned short *)((long)frompcindex - (long)s_lowpc);
-	if ((unsigned long)frompcindex > s_textsize) {
-		goto done;
-	}
-	frompcindex =
-	    &froms[((long)frompcindex) / (HASHFRACTION * sizeof(*froms))];
-	toindex = *frompcindex;
-	if (toindex == 0) {
-		/*
-		 *	first time traversing this arc
-		 */
-		toindex = ++tos[0].link;
-		if (toindex >= tolimit) {
-			goto overflow;
-		}
-		*frompcindex = toindex;
-		top = &tos[toindex];
-		top->selfpc = selfpc;
-		top->count = 1;
-		top->link = 0;
-		goto done;
-	}
-	top = &tos[toindex];
-	if (top->selfpc == selfpc) {
-		/*
-		 *	arc at front of chain; usual case.
-		 */
-		top->count++;
-		goto done;
-	}
-	/*
-	 *	have to go looking down chain for it.
-	 *	top points to what we are looking at,
-	 *	prevtop points to previous top.
-	 *	we know it is not at the head of the chain.
-	 */
-	for (; /* goto done */; ) {
-		if (top->link == 0) {
-			/*
-			 *	top is end of the chain and none of the chain
-			 *	had top->selfpc == selfpc.
-			 *	so we allocate a new tostruct
-			 *	and link it to the head of the chain.
-			 */
-			toindex = ++tos[0].link;
-			if (toindex >= tolimit) {
-				goto overflow;
-			}
-			top = &tos[toindex];
-			top->selfpc = selfpc;
-			top->count = 1;
-			top->link = *frompcindex;
-			*frompcindex = toindex;
-			goto done;
-		}
-		/*
-		 *	otherwise, check the next arc on the chain.
-		 */
-		prevtop = top;
-		top = &tos[top->link];
-		if (top->selfpc == selfpc) {
-			/*
-			 *	there it is.
-			 *	increment its count
-			 *	move it to the head of the chain.
-			 */
-			top->count++;
-			toindex = prevtop->link;
-			prevtop->link = top->link;
-			top->link = *frompcindex;
-			*frompcindex = toindex;
-			goto done;
-		}
-
-	}
-done:
-	profiling--;
-	/* and fall through */
-out:
-	return;		/* normal return restores saved registers */
-
-overflow:
-	profiling++; /* halt further profiling */
-#   define	TOLIMIT	"mcount: tos overflow\n"
-	write(2, TOLIMIT, sizeof(TOLIMIT));
-	goto out;
-}
-
-/*
- * Control profiling
- *	profiling is what mcount checks to see if
- *	all the data structures are ready.
- */
-moncontrol(mode)
-    int mode;
-{
-    if (mode)
-    {
-      /* start */
-      profil((unsigned short *)(sbuf + sizeof(struct phdr)),
-	     ssiz - sizeof(struct phdr),
-	     (int)s_lowpc, s_scale);
-      
-      profiling = 0;
-    } else {
-      /* stop */
-      profil((unsigned short *)0, 0, 0, 0);
-      profiling = 3;
-    }
-}
diff --git a/contrib/gcc/config/i386/gnu.h b/contrib/gcc/config/i386/gnu.h
deleted file mode 100644
index cd32b928f668..000000000000
--- a/contrib/gcc/config/i386/gnu.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Configuration for an i386 running GNU with ELF as the target machine.  */
-
-/* This does it mostly for us.  */
-#include <i386/linux.h>
-
-/* Get machine-independent configuration parameters for the GNU system.  */
-#include <gnu.h>
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 GNU)");
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -D__i386__ -DMACH -Asystem(mach) \
-  -Dunix -Asystem(unix) -Asystem(posix) -D__GNU__ -Asystem(gnu)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-  %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} \
-  %{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
-
-#undef CC1_SPEC
-#define CC1_SPEC "%(cc1_cpu)"
-
-#undef	LINK_SPEC
-#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
-  %{!shared: \
-    %{!static: \
-      %{rdynamic:-export-dynamic} \
-      %{!dynamic-linker:-dynamic-linker /lib/ld.so}} \
-    %{static:-static}}"
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{!static: \
-       %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \
-     %{static:crt0.o%s}} \
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
diff --git a/contrib/gcc/config/i386/go32.h b/contrib/gcc/config/i386/go32.h
deleted file mode 100644
index dd03cc8a75d1..000000000000
--- a/contrib/gcc/config/i386/go32.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Configuration for an i386 running MS-DOS with djgpp/go32.  */
-
-#include "dbxcoff.h"
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#define HANDLE_SYSV_PRAGMA
-
-#define YES_UNDERSCORES
-
-#include "i386/gas.h"
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-#define CPP_PREDEFINES "-Dunix -Di386 -DGO32 -DMSDOS \
-  -Asystem(unix) -Asystem(msdos) -Acpu(i386) -Amachine(i386)"
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Allow (eg) __attribute__((section "locked")) to work */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC)\
-  do {						\
-    fprintf (FILE, "\t.section %s\n", NAME);	\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);              	\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-/* Use the main_input_filename instead of dump_base_name */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-  } while (0)
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG) != 0) fprintf ((FILE), "\t.p2align %d\n", LOG)
-
-/* djgpp has atexit ().  */
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* djgpp automatically calls its own version of __main, so don't define one
-   in libgcc, nor call one in main().  */
-#define HAS_INIT_SECTION
diff --git a/contrib/gcc/config/i386/gstabs.h b/contrib/gcc/config/i386/gstabs.h
deleted file mode 100644
index 5f0ae348f158..000000000000
--- a/contrib/gcc/config/i386/gstabs.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#include "i386/gas.h"
-
-/* We do not want to output SDB debugging information.  */
-
-#undef SDB_DEBUGGING_INFO
-
-/* We want to output DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
diff --git a/contrib/gcc/config/i386/i386-aout.h b/contrib/gcc/config/i386/i386-aout.h
deleted file mode 100644
index e4be8d5dd157..000000000000
--- a/contrib/gcc/config/i386/i386-aout.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Definitions for "naked" Intel 386 using a.out (or coff encap'd
-   a.out) object format and stabs debugging info.
-
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* This is tested by gas.h.  */
-#define YES_UNDERSCORES
-
-#include "i386/gstabs.h"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386"
-
-/* end of i386-aout.h */
diff --git a/contrib/gcc/config/i386/i386-coff.h b/contrib/gcc/config/i386/i386-coff.h
deleted file mode 100644
index 2e00b7a89076..000000000000
--- a/contrib/gcc/config/i386/i386-coff.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Definitions for "naked" Intel 386 using coff object format files
-   and coff debugging info.
-
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "i386/gas.h"
-#include "dbxcoff.h"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386"
-
-/* We want to be able to get DBX debugging information via -gstabs.  */
-
-#undef DBX_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE SDB_DEBUG
-
-/* Support the ctors and dtors sections for g++.  */
-
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"x\""
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"x\""
-
-/* A list of other sections which the compiler might be "in" at any
-   given time.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctors, in_dtors
-
-/* A list of extra section function definitions.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-#define INT_ASM_OP ".long"
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-
-/* end of i386-coff.h */
diff --git a/contrib/gcc/config/i386/i386-interix.h b/contrib/gcc/config/i386/i386-interix.h
deleted file mode 100644
index 8e9f44393ccf..000000000000
--- a/contrib/gcc/config/i386/i386-interix.h
+++ /dev/null
@@ -1,575 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80386 running Interix
-   Parts Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-
-   Parts:
-     by Douglas B. Rupp (drupp@cs.washington.edu).
-     by Ron Guilmette (rfg@netcom.com).
-     by Donn Terry (donn@softway.com).
-     by Mumit Khan (khan@xraylith.wisc.edu).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define YES_UNDERSCORES
-
-/* YES_UNDERSCORES must preceed gas.h */
-#include <i386/gas.h>
-/* The rest must follow. */
-
-#define DBX_DEBUGGING_INFO
-#define SDB_DEBUGGING_INFO
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#define HANDLE_SYSV_PRAGMA
-#undef HANDLE_PRAGMA_WEAK  /* until the link format can handle it */
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387 and needs stack probes
-   We also align doubles to 64-bits for MSVC default compatability */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-   (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_STACK_PROBE | \
-    MASK_ALIGN_DOUBLE)
-
-#undef TARGET_CPU_DEFAULT
-#define TARGET_CPU_DEFAULT 2 /* 486 */
-
-#define WCHAR_UNSIGNED 1
-#define WCHAR_TYPE_SIZE 16
-#define WCHAR_TYPE "short unsigned int"
-
-/* WinNT (and thus Interix) use unsigned int */
-#define SIZE_TYPE "unsigned int"
-
-#define ASM_LOAD_ADDR(loc, reg)   "     leal " #loc "," #reg "\n"
-
-/* For the sake of libgcc2.c, indicate target supports atexit.  */
-#define HAVE_ATEXIT
-
-/* cpp handles __STDC__ */
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES " \
-  -D__INTERIX \
-  -D__OPENNT \
-  -D_M_IX86=300 -D_X86_=1 \
-  -D__stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -Asystem(unix) -Asystem(interix) -Asystem(interix) -Acpu(i386) -Amachine(i386)"
-
-#undef CPP_SPEC
-/* Write out the correct language type definition for the header files.  
-   Unless we have assembler language, write out the symbols for C.
-   cpp_cpu is an Intel specific variant. See i386.h
-   mieee is an Alpha specific variant.  Cross polination a bad idea.
-   */
-#define CPP_SPEC "\
-%{!.S:	-D__LANGUAGE_C__ -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}  \
-%{.S:	-D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.cc:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
-%{.cxx:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
-%{.C:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS -D__cplusplus} \
-%{.m:	-D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
--remap \
-%(cpp_cpu) \
-%{posix:-D_POSIX_SOURCE} \
--idirafter %$INTERIX_ROOT/usr/include"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 Interix)");
-
-/* The global __fltused is necessary to cause the printf/scanf routines
-   for outputting/inputting floating point numbers to be loaded.  Since this
-   is kind of hard to detect, we just do it all the time. */
-
-#ifdef ASM_FILE_START
-#undef ASM_FILE_START
-#endif
-#define ASM_FILE_START(FILE) \
-  do {  fprintf (FILE, "\t.file\t");                            \
-        output_quoted_string (FILE, dump_base_name);            \
-        fprintf (FILE, "\n");                                   \
-        fprintf (FILE, ".global\t__fltused\n");                 \
-  } while (0)
-
-/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
-   ASM_OUTPUT_LIMITED_STRING macros.  Each byte in the table
-   corresponds to a particular byte value [0..255].  For any
-   given byte value, if the value in the corresponding table
-   position is zero, the given character can be output directly.
-   If the table value is 1, the byte must be output as a \ooo
-   octal escape.  If the tables value is anything else, then the
-   byte value should be output as a \ followed by the value
-   in the table.  Note that we can use standard UN*X escape
-   sequences for many control characters, but we don't use
-   \a to represent BEL because some svr4 assemblers (e.g. on
-   the i386) don't know about that.  Also, we don't use \v
-   since some versions of gas, such as 2.2 did not accept it.  */
-
-#define ESCAPES \
-"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
-
-/* Some svr4 assemblers have a limit on the number of characters which
-   can appear in the operand of a .string directive.  If your assembler
-   has such a limitation, you should define STRING_LIMIT to reflect that
-   limit.  Note that at least some svr4 assemblers have a limit on the
-   actual number of bytes in the double-quoted string, and that they
-   count each character in an escape sequence as one byte.  Thus, an
-   escape sequence like \377 would count as four bytes.
-
-   If your target assembler doesn't support the .string directive, you
-   should define this to zero.
-*/
-
-#define STRING_LIMIT	((unsigned) 256)
-
-#define STRING_ASM_OP	".string"
-
-/* The routine used to output NUL terminated strings.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable, especially for targets like the i386
-   (where the only alternative is to output character sequences as
-   comma separated lists of numbers).   */
-
-#define ASM_OUTPUT_LIMITED_STRING(FILE, STR)				\
-  do									\
-    {									\
-      register unsigned char *_limited_str = (unsigned char *) (STR);	\
-      register unsigned ch;						\
-      fprintf ((FILE), "\t%s\t\"", STRING_ASM_OP);			\
-      for (; (ch = *_limited_str); _limited_str++)			\
-        {								\
-	  register int escape = ESCAPES[ch];				\
-	  switch (escape)						\
-	    {								\
-	    case 0:							\
-	      putc (ch, (FILE));					\
-	      break;							\
-	    case 1:							\
-	      fprintf ((FILE), "\\%03o", ch);				\
-	      break;							\
-	    default:							\
-	      putc ('\\', (FILE));					\
-	      putc (escape, (FILE));					\
-	      break;							\
-	    }								\
-        }								\
-      fprintf ((FILE), "\"\n");						\
-    }									\
-  while (0)
-
-/* The routine used to output sequences of byte values.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable.  Note that if we find subparts of the
-   character sequence which end with NUL (and which are shorter than
-   STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING.  */
-
-#undef ASM_OUTPUT_ASCII
-#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
-  do									\
-    {									\
-      register unsigned char *_ascii_bytes = (unsigned char *) (STR);	\
-      register unsigned char *limit = _ascii_bytes + (LENGTH);		\
-      register unsigned bytes_in_chunk = 0;				\
-      for (; _ascii_bytes < limit; _ascii_bytes++)			\
-        {								\
-	  register unsigned char *p;					\
-	  if (bytes_in_chunk >= 64)					\
-	    {								\
-	      fputc ('\n', (FILE));					\
-	      bytes_in_chunk = 0;					\
-	    }								\
-	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
-	    continue;							\
-	  if (p < limit && (p - _ascii_bytes) <= STRING_LIMIT)		\
-	    {								\
-	      if (bytes_in_chunk > 0)					\
-		{							\
-		  fputc ('\n', (FILE));					\
-		  bytes_in_chunk = 0;					\
-		}							\
-	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
-	      _ascii_bytes = p;						\
-	    }								\
-	  else								\
-	    {								\
-	      if (bytes_in_chunk == 0)					\
-		fprintf ((FILE), "\t.byte\t");				\
-	      else							\
-		fputc (',', (FILE));					\
-	      fprintf ((FILE), "0x%02x", *_ascii_bytes);		\
-	      bytes_in_chunk += 5;					\
-	    }								\
-	}								\
-      if (bytes_in_chunk > 0)						\
-        fprintf ((FILE), "\n");						\
-    }									\
-  while (0)
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs.
-   PE format differs on what PC-relative offsets look like (see
-   coff_i386_rtype_to_howto), and we need to compensate (by one word) here. */
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long __GLOBAL_OFFSET_TABLE_+[.-%s%d+4]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-
-#define JUMP_TABLES_IN_TEXT_SECTION 1
-
-/* Emit code to check the stack when allocating more that 4000
-   bytes in one go. */
-
-#define CHECK_STACK_LIMIT 0x1000
-
-/* the following are OSF linker (not gld) specific... we don't want them */
-#undef HAS_INIT_SECTION
-#undef LD_INIT_SWITCH
-#undef LD_FINI_SWITCH
-
-
-/* The following are needed for C++, but also needed for profiling */
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.  */
-
-#define USE_CONST_SECTION	1
-
-#define CONST_SECTION_ASM_OP	".section\t.rdata,\"r\""
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
-
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
-
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"x\""
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"x\""
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#undef READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION() const_section ()
-
-extern void text_section ();
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-#if 0
-/* Currently gas chokes on this; that's not too hard to fix, but there's
-   not a lot of impeteus to do it, either.  If it is done, gas will have
-   to handle long section name escapes (which are defined in the COFF/PE
-   document as /nnn where nnn is a string table index).  The benefit:
-   section attributes and -ffunction-sections, neither of which seem to
-   be critical. */
-/* gas may have been fixed? bfd was. */
-
-/* Switch into a generic section.
-   This is currently only used to support section attributes.
-
-   We make the section read-only and executable for a function decl,
-   read-only for a const data decl, and writable for a non-const data decl.  */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME) \
-  fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \
-	   (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \
-	   (DECL) && TREE_READONLY (DECL) ? "a" : "aw")
-#endif
-
-#define INT_ASM_OP		".long"
-
-/* The MS compilers take alignment as a number of bytes, so we do as well */
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG))
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* The linker will take care of this, and having them causes problems with
-   ld -r (specifically -rU). */
-#define CTOR_LISTS_DEFINED_EXTERNALLY 1
-
-#define SET_ASM_OP	".set"
-/* Output a definition (implements alias) */
-#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)				\
-do									\
-{									\
-    fprintf ((FILE), "\t%s\t", SET_ASM_OP);				\
-    assemble_name (FILE, LABEL1);					\
-    fprintf (FILE, ",");						\
-    assemble_name (FILE, LABEL2);					\
-    fprintf (FILE, "\n");						\
-    }									\
-while (0)
-
-#define HOST_PTR_PRINTF "%p"
-#define HOST_PTR_AS_INT unsigned long
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-#define PCC_BITFIELD_TYPE_TEST TYPE_NATIVE(rec)
-#define GROUP_BITFIELDS_BY_ALIGN TYPE_NATIVE(rec)
-
-/* The following two flags are usually "off" for i386, because some non-gnu
-   tools (for the i386) don't handle them.  However, we don't have that
-   problem, so.... */
-
-/* Forward references to tags are allowed.  */
-#define SDB_ALLOW_FORWARD_REFERENCES
-
-/* Unknown tags are also allowed.  */
-#define SDB_ALLOW_UNKNOWN_REFERENCES
-
-/* The integer half of this list needs to be constant.  However, there's
-   a lot of disagreement about what the floating point adjustments should
-   be.  We pick one that works with gdb.  (The underlying problem is
-   what to do about the segment registers.  Since we have access to them
-   from /proc, we'll allow them to be accessed in gdb, even tho the
-   gcc compiler can't generate them.  (There's some evidence that 
-   MSVC does, but possibly only for certain special "canned" sequences.) */
-
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+8 \
- : (-1))
-
-/* Define this macro if references to a symbol must be treated
-   differently depending on something about the variable or
-   function named by the symbol (such as what section it is in).
-
-   Apply stddef, handle (as yet unimplemented) pic.
-
-   stddef renaming does NOT apply to Alpha. */
-
-char *gen_stdcall_suffix ();
-
-#undef ENCODE_SECTION_INFO
-#define ENCODE_SECTION_INFO(DECL) 					\
-do 									\
-  {									\
-    if (flag_pic)							\
-      {									\
-	rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'		\
-		   ? TREE_CST_RTL (DECL) : DECL_RTL (DECL));		\
-	SYMBOL_REF_FLAG (XEXP (rtl, 0))					\
-	  = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'			\
-	     || ! TREE_PUBLIC (DECL));					\
-      }									\
-    if (TREE_CODE (DECL) == FUNCTION_DECL) 				\
-      if (lookup_attribute ("stdcall",					\
-			    TYPE_ATTRIBUTES (TREE_TYPE (DECL))))	\
-        XEXP (DECL_RTL (DECL), 0) = 					\
-          gen_rtx (SYMBOL_REF, Pmode, gen_stdcall_suffix (DECL)); 	\
-  }									\
-while (0)
-
-/* This macro gets just the user-specified name
-   out of the string in a SYMBOL_REF.  Discard
-   trailing @[NUM] encoded by ENCODE_SECTION_INFO.  */
-#undef  STRIP_NAME_ENCODING
-#define STRIP_NAME_ENCODING(VAR,SYMBOL_NAME)				\
-do {									\
-  char *_p;								\
-  char *_name = SYMBOL_NAME;						\
-  for (_p = _name; *_p && *_p != '@'; ++_p)				\
-    ;									\
-  if (*_p == '@')							\
-    {									\
-      int _len = _p - _name;						\
-      (VAR) = (char *) alloca (_len + 1);				\
-      strncpy ((VAR), _name, _len);					\
-      (VAR)[_len] = '\0';						\
-    }									\
-  else									\
-    (VAR) = _name;							\
-} while (0)
-      
-#if 0	
-/* Turn this back on when the linker is updated to handle grouped
-   .data$ sections correctly. See corresponding note in i386/interix.c. 
-   MK. */
-
-/* Define this macro if in some cases global symbols from one translation
-   unit may not be bound to undefined symbols in another translation unit
-   without user intervention.  For instance, under Microsoft Windows
-   symbols must be explicitly imported from shared libraries (DLLs).  */
-#define MULTIPLE_SYMBOL_SPACES
-
-#define UNIQUE_SECTION_P(DECL) DECL_ONE_ONLY (DECL)
-extern void i386_pe_unique_section ();
-#define UNIQUE_SECTION(DECL,RELOC) i386_pe_unique_section (DECL, RELOC)
-
-#define SUPPORTS_ONE_ONLY 1
-
-/* A C statement to output something to the assembler file to switch to section
-   NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
-   NULL_TREE.  Some target formats do not support arbitrary sections.  Do not
-   define this macro in such cases.  */
-#undef ASM_OUTPUT_SECTION_NAME
-#define ASM_OUTPUT_SECTION_NAME(STREAM, DECL, NAME, RELOC)		\
-do {									\
-  static struct section_info						\
-    {									\
-      struct section_info *next;					\
-      char *name;							\
-      enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type;		\
-    } *sections;							\
-  struct section_info *s;						\
-  char *mode;								\
-  enum sect_enum type;							\
-									\
-  for (s = sections; s; s = s->next)					\
-    if (!strcmp (NAME, s->name))					\
-      break;								\
-									\
-  if (DECL && TREE_CODE (DECL) == FUNCTION_DECL)			\
-    type = SECT_EXEC, mode = "x";					\
-  else if (DECL && DECL_READONLY_SECTION (DECL, RELOC))			\
-    type = SECT_RO, mode = "r";						\
-  else									\
-    type = SECT_RW, mode = "w";						\
-									\
-  if (s == 0)								\
-    {									\
-      s = (struct section_info *) xmalloc (sizeof (struct section_info)); \
-      s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME));		\
-      strcpy (s->name, NAME);						\
-      s->type = type;							\
-      s->next = sections;						\
-      sections = s;							\
-      fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode);		\
-      /* Functions may have been compiled at various levels of		\
-         optimization so we can't use `same_size' here.  Instead,	\
-         have the linker pick one.  */					\
-      if ((DECL) && DECL_ONE_ONLY (DECL))				\
-        fprintf (STREAM, "\t.linkonce %s\n",				\
-	         TREE_CODE (DECL) == FUNCTION_DECL			\
-	         ? "discard" : "same_size");				\
-    }									\
-  else									\
-    {									\
-      fprintf (STREAM, ".section\t%s,\"%s\"\n", NAME, mode);		\
-    }									\
-} while (0)
-
-#endif /* 0 */
-
-/* DWARF2 Unwinding doesn't work with exception handling yet. */
-#define DWARF2_UNWIND_INFO 0
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
diff --git a/contrib/gcc/config/i386/i386.c b/contrib/gcc/config/i386/i386.c
deleted file mode 100644
index 0333b194c0fd..000000000000
--- a/contrib/gcc/config/i386/i386.c
+++ /dev/null
@@ -1,5741 +0,0 @@
-/* Subroutines for insn-output.c for Intel X86.
-   Copyright (C) 1988, 92, 94-98, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#include <setjmp.h>
-#include "config.h"
-#include "system.h"
-#include "rtl.h"
-#include "regs.h"
-#include "hard-reg-set.h"
-#include "real.h"
-#include "insn-config.h"
-#include "conditions.h"
-#include "insn-flags.h"
-#include "output.h"
-#include "insn-attr.h"
-#include "tree.h"
-#include "flags.h"
-#include "except.h"
-#include "function.h"
-#include "recog.h"
-#include "expr.h"
-#include "toplev.h"
-
-#ifdef EXTRA_CONSTRAINT
-/* If EXTRA_CONSTRAINT is defined, then the 'S'
-   constraint in REG_CLASS_FROM_LETTER will no longer work, and various
-   asm statements that need 'S' for class SIREG will break.  */
- error EXTRA_CONSTRAINT conflicts with S constraint letter
-/* The previous line used to be #error, but some compilers barf
-   even if the conditional was untrue.  */
-#endif
-
-#ifndef CHECK_STACK_LIMIT
-#define CHECK_STACK_LIMIT -1
-#endif
-
-/* Type of an operand for ix86_{binary,unary}_operator_ok */
-enum reg_mem
-{
-  reg_p,
-  mem_p,
-  imm_p
-};
-
-/* Processor costs (relative to an add) */
-struct processor_costs i386_cost = {	/* 386 specific costs */
-  1,					/* cost of an add instruction */
-  1,					/* cost of a lea instruction */
-  3,					/* variable shift costs */
-  2,					/* constant shift costs */
-  6,					/* cost of starting a multiply */
-  1,					/* cost of multiply per each bit set */
-  23					/* cost of a divide/mod */
-};
-
-struct processor_costs i486_cost = {	/* 486 specific costs */
-  1,					/* cost of an add instruction */
-  1,					/* cost of a lea instruction */
-  3,					/* variable shift costs */
-  2,					/* constant shift costs */
-  12,					/* cost of starting a multiply */
-  1,					/* cost of multiply per each bit set */
-  40					/* cost of a divide/mod */
-};
-
-struct processor_costs pentium_cost = {
-  1,					/* cost of an add instruction */
-  1,					/* cost of a lea instruction */
-  4,					/* variable shift costs */
-  1,					/* constant shift costs */
-  11,					/* cost of starting a multiply */
-  0,					/* cost of multiply per each bit set */
-  25					/* cost of a divide/mod */
-};
-
-struct processor_costs pentiumpro_cost = {
-  1,					/* cost of an add instruction */
-  1,					/* cost of a lea instruction */
-  3,					/* variable shift costs */
-  1,					/* constant shift costs */
-  4,					/* cost of starting a multiply */
-  0,					/* cost of multiply per each bit set */
-  17					/* cost of a divide/mod */
-};
-
-/* We use decoding time together with execution time. 
-   To get correct vale add 1 for short decodable, 2 for long decodable
-   and 4 for vector decodable instruction to execution time and divide
-   by two (because CPU is able to do two insns at a time). */
-
-struct processor_costs k6_cost = {
-  1,					/* cost of an add instruction */
-  1,					/* cost of a lea instruction */
-  1,					/* variable shift costs */
-  1,					/* constant shift costs */
-  3,					/* cost of starting a multiply */
-  0,					/* cost of multiply per each bit set */
-  20					/* cost of a divide/mod */
-};
-
-struct processor_costs *ix86_cost = &pentium_cost;
-
-/* Processor feature/optimization bitmasks.  */
-#define m_386 (1<<PROCESSOR_I386)
-#define m_486 (1<<PROCESSOR_I486)
-#define m_PENT (1<<PROCESSOR_PENTIUM)
-#define m_PPRO (1<<PROCESSOR_PENTIUMPRO)
-#define m_K6  (1<<PROCESSOR_K6)
-
-const int x86_use_leave = m_386 | m_K6;
-const int x86_push_memory = m_386 | m_K6;
-const int x86_zero_extend_with_and = m_486 | m_PENT;
-const int x86_movx = m_386 | m_PPRO | m_K6;
-const int x86_double_with_add = ~(m_386 | m_PENT | m_PPRO);
-const int x86_use_bit_test = m_386;
-const int x86_unroll_strlen = m_486 | m_PENT | m_PPRO;
-const int x86_use_q_reg = m_PENT | m_PPRO | m_K6;
-const int x86_use_any_reg = m_486;
-const int x86_cmove = m_PPRO;
-const int x86_deep_branch = m_PPRO| m_K6;
-
-#define AT_BP(mode) (gen_rtx_MEM ((mode), frame_pointer_rtx))
-
-extern FILE *asm_out_file;
-extern char *strcat ();
-
-static void ix86_epilogue PROTO((int));
-static void ix86_prologue PROTO((int));
-
-char *singlemove_string ();
-char *output_move_const_single ();
-char *output_fp_cc0_set ();
-
-char *hi_reg_name[] = HI_REGISTER_NAMES;
-char *qi_reg_name[] = QI_REGISTER_NAMES;
-char *qi_high_reg_name[] = QI_HIGH_REGISTER_NAMES;
-
-/* Array of the smallest class containing reg number REGNO, indexed by
-   REGNO.  Used by REGNO_REG_CLASS in i386.h. */
-
-enum reg_class regclass_map[FIRST_PSEUDO_REGISTER] =
-{
-  /* ax, dx, cx, bx */
-  AREG, DREG, CREG, BREG,
-  /* si, di, bp, sp */
-  SIREG, DIREG, INDEX_REGS, GENERAL_REGS,
-  /* FP registers */
-  FP_TOP_REG, FP_SECOND_REG, FLOAT_REGS, FLOAT_REGS,
-  FLOAT_REGS, FLOAT_REGS, FLOAT_REGS, FLOAT_REGS,
-  /* arg pointer */
-  INDEX_REGS
-};
-
-/* Test and compare insns in i386.md store the information needed to
-   generate branch and scc insns here.  */
-
-struct rtx_def *i386_compare_op0 = NULL_RTX;
-struct rtx_def *i386_compare_op1 = NULL_RTX;
-struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)();
-
-/* which cpu are we scheduling for */
-enum processor_type ix86_cpu;
-
-/* which instruction set architecture to use.  */
-int ix86_arch;
-
-/* Strings to hold which cpu and instruction set architecture  to use.  */
-char *ix86_cpu_string;		/* for -mcpu=<xxx> */
-char *ix86_arch_string;		/* for -march=<xxx> */
-
-/* Register allocation order */
-char *i386_reg_alloc_order;
-static char regs_allocated[FIRST_PSEUDO_REGISTER];
-
-/* # of registers to use to pass arguments. */
-char *i386_regparm_string;
-
-/* i386_regparm_string as a number */
-int i386_regparm;
-
-/* Alignment to use for loops and jumps:  */
-
-/* Power of two alignment for loops. */
-char *i386_align_loops_string;
-
-/* Power of two alignment for non-loop jumps. */
-char *i386_align_jumps_string;
-
-/* Power of two alignment for stack boundary in bytes.  */
-char *i386_preferred_stack_boundary_string;
-
-/* Preferred alignment for stack boundary in bits.  */
-int i386_preferred_stack_boundary;
-
-/* Values 1-5: see jump.c */
-int i386_branch_cost;
-char *i386_branch_cost_string;
-
-/* Power of two alignment for functions. */
-int i386_align_funcs;
-char *i386_align_funcs_string;
-
-/* Power of two alignment for loops. */
-int i386_align_loops;
-
-/* Power of two alignment for non-loop jumps. */
-int i386_align_jumps;
-
-/* Sometimes certain combinations of command options do not make
-   sense on a particular target machine.  You can define a macro
-   `OVERRIDE_OPTIONS' to take account of this.  This macro, if
-   defined, is executed once just after all the command options have
-   been parsed.
-
-   Don't use this macro to turn on various extra optimizations for
-   `-O'.  That is what `OPTIMIZATION_OPTIONS' is for.  */
-
-void
-override_options ()
-{
-  int ch, i, j;
-  int def_align;
-
-  static struct ptt
-    {
-      char *name;		/* Canonical processor name.  */
-      enum processor_type processor; /* Processor type enum value.  */
-      struct processor_costs *cost; /* Processor costs */
-      int target_enable;	/* Target flags to enable.  */
-      int target_disable;	/* Target flags to disable.  */
-    } processor_target_table[] = {
-      {PROCESSOR_I386_STRING, PROCESSOR_I386, &i386_cost, 0, 0},
-      {PROCESSOR_I486_STRING, PROCESSOR_I486, &i486_cost, 0, 0},
-      {PROCESSOR_I586_STRING, PROCESSOR_PENTIUM, &pentium_cost, 0, 0},
-      {PROCESSOR_PENTIUM_STRING, PROCESSOR_PENTIUM, &pentium_cost, 0, 0},
-      {PROCESSOR_I686_STRING, PROCESSOR_PENTIUMPRO, &pentiumpro_cost, 0, 0},
-      {PROCESSOR_PENTIUMPRO_STRING, PROCESSOR_PENTIUMPRO,
-       &pentiumpro_cost, 0, 0},
-      {PROCESSOR_K6_STRING, PROCESSOR_K6, &k6_cost, 0, 0}
-    };
-
-  int ptt_size = sizeof (processor_target_table) / sizeof (struct ptt);
-
-#ifdef SUBTARGET_OVERRIDE_OPTIONS
-  SUBTARGET_OVERRIDE_OPTIONS;
-#endif
-
-  /* Validate registers in register allocation order.  */
-  if (i386_reg_alloc_order)
-    {
-      for (i = 0; (ch = i386_reg_alloc_order[i]) != '\0'; i++)
-	{
-	  int regno = 0;
-
-	  switch (ch)
-	    {
-	    case 'a':	regno = 0;	break;
-	    case 'd':	regno = 1;	break;
-	    case 'c':	regno = 2;	break;
-	    case 'b':	regno = 3;	break;
-	    case 'S':	regno = 4;	break;
-	    case 'D':	regno = 5;	break;
-	    case 'B':	regno = 6;	break;
-
-	    default:	fatal ("Register '%c' is unknown", ch);
-	    }
-
-	  if (regs_allocated[regno])
-	    fatal ("Register '%c' already specified in allocation order", ch);
-
-	  regs_allocated[regno] = 1;
-	}
-    }
-
-  if (ix86_arch_string == 0)
-    {
-      ix86_arch_string = PROCESSOR_PENTIUM_STRING;
-      if (ix86_cpu_string == 0)
-	ix86_cpu_string = PROCESSOR_DEFAULT_STRING;
-    }
-
-  for (i = 0; i < ptt_size; i++)
-    if (! strcmp (ix86_arch_string, processor_target_table[i].name))
-      {
-	ix86_arch = processor_target_table[i].processor;
-	if (ix86_cpu_string == 0)
-	  ix86_cpu_string = processor_target_table[i].name;
-	break;
-      }
-
-  if (i == ptt_size)
-    {
-      error ("bad value (%s) for -march= switch", ix86_arch_string);
-      ix86_arch_string = PROCESSOR_PENTIUM_STRING;
-      ix86_arch = PROCESSOR_DEFAULT;
-    }
-
-  if (ix86_cpu_string == 0)
-    ix86_cpu_string = PROCESSOR_DEFAULT_STRING;
-
-  for (j = 0; j < ptt_size; j++)
-    if (! strcmp (ix86_cpu_string, processor_target_table[j].name))
-      {
-	ix86_cpu = processor_target_table[j].processor;
-	ix86_cost = processor_target_table[j].cost;
-	if (i > j && (int) ix86_arch >= (int) PROCESSOR_K6)
-	  error ("-mcpu=%s does not support -march=%s",
-		 ix86_cpu_string, ix86_arch_string);
-
-	target_flags |= processor_target_table[j].target_enable;
-	target_flags &= ~processor_target_table[j].target_disable;
-	break;
-      }
-
-  if (j == ptt_size)
-    {
-      error ("bad value (%s) for -mcpu= switch", ix86_cpu_string);
-      ix86_cpu_string = PROCESSOR_DEFAULT_STRING;
-      ix86_cpu = PROCESSOR_DEFAULT;
-    }
-
-  /* Validate -mregparm= value. */
-  if (i386_regparm_string)
-    {
-      i386_regparm = atoi (i386_regparm_string);
-      if (i386_regparm < 0 || i386_regparm > REGPARM_MAX)
-	fatal ("-mregparm=%d is not between 0 and %d",
-	       i386_regparm, REGPARM_MAX);
-    }
-
-  /* The 486 suffers more from non-aligned cache line fills, and the
-     larger code size results in a larger cache foot-print and more misses.
-     The 486 has a 16 byte cache line, pentium and pentiumpro have a 32 byte
-     cache line.  */
-  def_align = (TARGET_486) ? 4 : 2;
-
-  /* Validate -malign-loops= value, or provide default.  */
-#ifdef ASM_OUTPUT_MAX_SKIP_ALIGN
-  i386_align_loops = 4;
-#else
-  i386_align_loops = 2;
-#endif
-  if (i386_align_loops_string)
-    {
-      i386_align_loops = atoi (i386_align_loops_string);
-      if (i386_align_loops < 0 || i386_align_loops > MAX_CODE_ALIGN)
-	fatal ("-malign-loops=%d is not between 0 and %d",
-	       i386_align_loops, MAX_CODE_ALIGN);
-    }
-
-  /* Validate -malign-jumps= value, or provide default.  */
-#ifdef ASM_OUTPUT_MAX_SKIP_ALIGN
-  i386_align_jumps = 4;
-#else
-  i386_align_jumps = def_align;
-#endif
-  if (i386_align_jumps_string)
-    {
-      i386_align_jumps = atoi (i386_align_jumps_string);
-      if (i386_align_jumps < 0 || i386_align_jumps > MAX_CODE_ALIGN)
-	fatal ("-malign-jumps=%d is not between 0 and %d",
-	       i386_align_jumps, MAX_CODE_ALIGN);
-    }
-
-  /* Validate -malign-functions= value, or provide default. */
-  i386_align_funcs = def_align;
-  if (i386_align_funcs_string)
-    {
-      i386_align_funcs = atoi (i386_align_funcs_string);
-      if (i386_align_funcs < 0 || i386_align_funcs > MAX_CODE_ALIGN)
-	fatal ("-malign-functions=%d is not between 0 and %d",
-	       i386_align_funcs, MAX_CODE_ALIGN);
-    }
-
-  /* Validate -mpreferred_stack_boundary= value, or provide default.
-     The default of 128 bits is for Pentium III's SSE __m128.  */
-  i386_preferred_stack_boundary = 128;
-  if (i386_preferred_stack_boundary_string)
-    {
-      i = atoi (i386_preferred_stack_boundary_string);
-      if (i < 2 || i > 31)
-	fatal ("-mpreferred_stack_boundary=%d is not between 2 and 31", i);
-      i386_preferred_stack_boundary = (1 << i) * BITS_PER_UNIT;
-    }
-
-  /* Validate -mbranch-cost= value, or provide default. */
-  i386_branch_cost = 1;
-  if (i386_branch_cost_string)
-    {
-      i386_branch_cost = atoi (i386_branch_cost_string);
-      if (i386_branch_cost < 0 || i386_branch_cost > 5)
-	fatal ("-mbranch-cost=%d is not between 0 and 5", i386_branch_cost);
-    }
-
-  /* Keep nonleaf frame pointers.  */
-  if (TARGET_OMIT_LEAF_FRAME_POINTER)
-    flag_omit_frame_pointer = 1;
-}
-
-/* A C statement (sans semicolon) to choose the order in which to
-   allocate hard registers for pseudo-registers local to a basic
-   block.
-
-   Store the desired register order in the array `reg_alloc_order'.
-   Element 0 should be the register to allocate first; element 1, the
-   next register; and so on.
-
-   The macro body should not assume anything about the contents of
-   `reg_alloc_order' before execution of the macro.
-
-   On most machines, it is not necessary to define this macro.  */
-
-void
-order_regs_for_local_alloc ()
-{
-  int i, ch, order;
-
-  /* User specified the register allocation order.  */
-
-  if (i386_reg_alloc_order)
-    {
-      for (i = order = 0; (ch = i386_reg_alloc_order[i]) != '\0'; i++)
-	{
-	  int regno = 0;
-
-	  switch (ch)
-	    {
-	    case 'a':	regno = 0;	break;
-	    case 'd':	regno = 1;	break;
-	    case 'c':	regno = 2;	break;
-	    case 'b':	regno = 3;	break;
-	    case 'S':	regno = 4;	break;
-	    case 'D':	regno = 5;	break;
-	    case 'B':	regno = 6;	break;
-	    }
-
-	  reg_alloc_order[order++] = regno;
-	}
-
-      for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
-	{
-	  if (! regs_allocated[i])
-	    reg_alloc_order[order++] = i;
-	}
-    }
-
-  /* If user did not specify a register allocation order, use natural order. */
-  else
-    {
-      for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
-	reg_alloc_order[i] = i;
-    }
-}
-
-void
-optimization_options (level, size)
-     int level;
-     int size ATTRIBUTE_UNUSED;
-{
-  /* For -O2 and beyond, turn off -fschedule-insns by default.  It tends to
-     make the problem with not enough registers even worse.  */
-#ifdef INSN_SCHEDULING
-  if (level > 1)
-    flag_schedule_insns = 0;
-#endif
-}
-
-/* Sign-extend a 16-bit constant */
-
-struct rtx_def *
-i386_sext16_if_const (op)
-     struct rtx_def *op;
-{
-  if (GET_CODE (op) == CONST_INT)
-    {
-      HOST_WIDE_INT val = INTVAL (op);
-      HOST_WIDE_INT sext_val;
-      if (val & 0x8000)
-	sext_val = val | ~0xffff;
-      else
-	sext_val = val & 0xffff;
-      if (sext_val != val)
-	op = GEN_INT (sext_val);
-    }
-  return op;
-}
-
-/* Return nonzero if the rtx is aligned */
-
-static int
-i386_aligned_reg_p (regno)
-     int regno;
-{
-  return (regno == STACK_POINTER_REGNUM
-	  || (! flag_omit_frame_pointer && regno == FRAME_POINTER_REGNUM));
-}
-
-int
-i386_aligned_p (op)
-     rtx op;
-{
-  /* Registers and immediate operands are always "aligned". */
-  if (GET_CODE (op) != MEM)
-    return 1;
-
-  /* Don't even try to do any aligned optimizations with volatiles. */
-  if (MEM_VOLATILE_P (op))
-    return 0;
-
-  /* Get address of memory operand. */
-  op = XEXP (op, 0);
-
-  switch (GET_CODE (op))
-    {
-    case CONST_INT:
-      if (INTVAL (op) & 3)
-	break;
-      return 1;
-
-      /* Match "reg + offset" */
-    case PLUS:
-      if (GET_CODE (XEXP (op, 1)) != CONST_INT)
-	break;
-      if (INTVAL (XEXP (op, 1)) & 3)
-	break;
-
-      op = XEXP (op, 0);
-      if (GET_CODE (op) != REG)
-	break;
-
-      /* ... fall through ... */
-
-    case REG:
-      return i386_aligned_reg_p (REGNO (op));
-
-    default:
-      break;
-    }
-
-  return 0;
-}
-
-/* Return nonzero if INSN looks like it won't compute useful cc bits
-   as a side effect.  This information is only a hint. */
-
-int
-i386_cc_probably_useless_p (insn)
-     rtx insn;
-{
-  return ! next_cc0_user (insn);
-}
-
-/* Return nonzero if IDENTIFIER with arguments ARGS is a valid machine specific
-   attribute for DECL.  The attributes in ATTRIBUTES have previously been
-   assigned to DECL.  */
-
-int
-i386_valid_decl_attribute_p (decl, attributes, identifier, args)
-     tree decl ATTRIBUTE_UNUSED;
-     tree attributes ATTRIBUTE_UNUSED;
-     tree identifier ATTRIBUTE_UNUSED;
-     tree args ATTRIBUTE_UNUSED;
-{
-  return 0;
-}
-
-/* Return nonzero if IDENTIFIER with arguments ARGS is a valid machine specific
-   attribute for TYPE.  The attributes in ATTRIBUTES have previously been
-   assigned to TYPE.  */
-
-int
-i386_valid_type_attribute_p (type, attributes, identifier, args)
-     tree type;
-     tree attributes ATTRIBUTE_UNUSED;
-     tree identifier;
-     tree args;
-{
-  if (TREE_CODE (type) != FUNCTION_TYPE
-      && TREE_CODE (type) != METHOD_TYPE
-      && TREE_CODE (type) != FIELD_DECL
-      && TREE_CODE (type) != TYPE_DECL)
-    return 0;
-
-  /* Stdcall attribute says callee is responsible for popping arguments
-     if they are not variable.  */
-  if (is_attribute_p ("stdcall", identifier))
-    return (args == NULL_TREE);
-
-  /* Cdecl attribute says the callee is a normal C declaration. */
-  if (is_attribute_p ("cdecl", identifier))
-    return (args == NULL_TREE);
-
-  /* Regparm attribute specifies how many integer arguments are to be
-     passed in registers. */
-  if (is_attribute_p ("regparm", identifier))
-    {
-      tree cst;
-
-      if (! args || TREE_CODE (args) != TREE_LIST
-	  || TREE_CHAIN (args) != NULL_TREE
-	  || TREE_VALUE (args) == NULL_TREE)
-	return 0;
-
-      cst = TREE_VALUE (args);
-      if (TREE_CODE (cst) != INTEGER_CST)
-	return 0;
-
-      if (TREE_INT_CST_HIGH (cst) != 0
-	  || TREE_INT_CST_LOW (cst) < 0
-	  || TREE_INT_CST_LOW (cst) > REGPARM_MAX)
-	return 0;
-
-      return 1;
-    }
-
-  return 0;
-}
-
-/* Return 0 if the attributes for two types are incompatible, 1 if they
-   are compatible, and 2 if they are nearly compatible (which causes a
-   warning to be generated).  */
-
-int
-i386_comp_type_attributes (type1, type2)
-     tree type1;
-     tree type2;
-{
-  /* Check for mismatch of non-default calling convention. */
-  char *rtdstr = TARGET_RTD ? "cdecl" : "stdcall";
-
-  if (TREE_CODE (type1) != FUNCTION_TYPE)
-    return 1;
-
-  /* Check for mismatched return types (cdecl vs stdcall).  */
-  if (!lookup_attribute (rtdstr, TYPE_ATTRIBUTES (type1))
-      != !lookup_attribute (rtdstr, TYPE_ATTRIBUTES (type2)))
-    return 0;
-  return 1;
-}
-
-
-/* Value is the number of bytes of arguments automatically
-   popped when returning from a subroutine call.
-   FUNDECL is the declaration node of the function (as a tree),
-   FUNTYPE is the data type of the function (as a tree),
-   or for a library call it is an identifier node for the subroutine name.
-   SIZE is the number of bytes of arguments passed on the stack.
-
-   On the 80386, the RTD insn may be used to pop them if the number
-     of args is fixed, but if the number is variable then the caller
-     must pop them all.  RTD can't be used for library calls now
-     because the library is compiled with the Unix compiler.
-   Use of RTD is a selectable option, since it is incompatible with
-   standard Unix calling sequences.  If the option is not selected,
-   the caller must always pop the args.
-
-   The attribute stdcall is equivalent to RTD on a per module basis.  */
-
-int
-i386_return_pops_args (fundecl, funtype, size)
-     tree fundecl;
-     tree funtype;
-     int size;
-{
-  int rtd = TARGET_RTD && (!fundecl || TREE_CODE (fundecl) != IDENTIFIER_NODE);
-
-    /* Cdecl functions override -mrtd, and never pop the stack. */
-  if (! lookup_attribute ("cdecl", TYPE_ATTRIBUTES (funtype))) {
-
-    /* Stdcall functions will pop the stack if not variable args. */
-    if (lookup_attribute ("stdcall", TYPE_ATTRIBUTES (funtype)))
-      rtd = 1;
-
-    if (rtd
-        && (TYPE_ARG_TYPES (funtype) == NULL_TREE
-	    || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (funtype)))
-		== void_type_node)))
-      return size;
-  }
-
-  /* Lose any fake structure return argument.  */
-  if (aggregate_value_p (TREE_TYPE (funtype)))
-    return GET_MODE_SIZE (Pmode);
-
-    return 0;
-}
-
-
-/* Argument support functions.  */
-
-/* Initialize a variable CUM of type CUMULATIVE_ARGS
-   for a call to a function whose data type is FNTYPE.
-   For a library call, FNTYPE is 0.  */
-
-void
-init_cumulative_args (cum, fntype, libname)
-     CUMULATIVE_ARGS *cum;	/* Argument info to initialize */
-     tree fntype;		/* tree ptr for function decl */
-     rtx libname;		/* SYMBOL_REF of library name or 0 */
-{
-  static CUMULATIVE_ARGS zero_cum;
-  tree param, next_param;
-
-  if (TARGET_DEBUG_ARG)
-    {
-      fprintf (stderr, "\ninit_cumulative_args (");
-      if (fntype)
-	fprintf (stderr, "fntype code = %s, ret code = %s",
-		 tree_code_name[(int) TREE_CODE (fntype)],
-		 tree_code_name[(int) TREE_CODE (TREE_TYPE (fntype))]);
-      else
-	fprintf (stderr, "no fntype");
-
-      if (libname)
-	fprintf (stderr, ", libname = %s", XSTR (libname, 0));
-    }
-
-  *cum = zero_cum;
-
-  /* Set up the number of registers to use for passing arguments.  */
-  cum->nregs = i386_regparm;
-  if (fntype)
-    {
-      tree attr = lookup_attribute ("regparm", TYPE_ATTRIBUTES (fntype));
-
-      if (attr)
-	cum->nregs = TREE_INT_CST_LOW (TREE_VALUE (TREE_VALUE (attr)));
-    }
-
-  /* Determine if this function has variable arguments.  This is
-     indicated by the last argument being 'void_type_mode' if there
-     are no variable arguments.  If there are variable arguments, then
-     we won't pass anything in registers */
-
-  if (cum->nregs)
-    {
-      for (param = (fntype) ? TYPE_ARG_TYPES (fntype) : 0;
-	   param != 0; param = next_param)
-	{
-	  next_param = TREE_CHAIN (param);
-	  if (next_param == 0 && TREE_VALUE (param) != void_type_node)
-	    cum->nregs = 0;
-	}
-    }
-
-  if (TARGET_DEBUG_ARG)
-    fprintf (stderr, ", nregs=%d )\n", cum->nregs);
-
-  return;
-}
-
-/* Update the data in CUM to advance over an argument
-   of mode MODE and data type TYPE.
-   (TYPE is null for libcalls where that information may not be available.)  */
-
-void
-function_arg_advance (cum, mode, type, named)
-     CUMULATIVE_ARGS *cum;	/* current arg information */
-     enum machine_mode mode;	/* current arg mode */
-     tree type;			/* type of the argument or 0 if lib support */
-     int named;			/* whether or not the argument was named */
-{
-  int bytes
-    = (mode == BLKmode) ? int_size_in_bytes (type) : GET_MODE_SIZE (mode);
-  int words = (bytes + UNITS_PER_WORD - 1) / UNITS_PER_WORD;
-
-  if (TARGET_DEBUG_ARG)
-    fprintf (stderr,
-	     "function_adv (sz=%d, wds=%2d, nregs=%d, mode=%s, named=%d)\n\n",
-	     words, cum->words, cum->nregs, GET_MODE_NAME (mode), named);
-
-  cum->words += words;
-  cum->nregs -= words;
-  cum->regno += words;
-
-  if (cum->nregs <= 0)
-    {
-      cum->nregs = 0;
-      cum->regno = 0;
-    }
-
-  return;
-}
-
-/* Define where to put the arguments to a function.
-   Value is zero to push the argument on the stack,
-   or a hard register in which to store the argument.
-
-   MODE is the argument's machine mode.
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).  */
-
-struct rtx_def *
-function_arg (cum, mode, type, named)
-     CUMULATIVE_ARGS *cum;	/* current arg information */
-     enum machine_mode mode;	/* current arg mode */
-     tree type;			/* type of the argument or 0 if lib support */
-     int named;			/* != 0 for normal args, == 0 for ... args */
-{
-  rtx ret   = NULL_RTX;
-  int bytes
-    = (mode == BLKmode) ? int_size_in_bytes (type) : GET_MODE_SIZE (mode);
-  int words = (bytes + UNITS_PER_WORD - 1) / UNITS_PER_WORD;
-
-  switch (mode)
-    {
-      /* For now, pass fp/complex values on the stack. */
-    default:
-      break;
-
-    case BLKmode:
-    case DImode:
-    case SImode:
-    case HImode:
-    case QImode:
-      if (words <= cum->nregs)
-	ret = gen_rtx_REG (mode, cum->regno);
-      break;
-    }
-
-  if (TARGET_DEBUG_ARG)
-    {
-      fprintf (stderr,
-	       "function_arg (size=%d, wds=%2d, nregs=%d, mode=%4s, named=%d",
-	       words, cum->words, cum->nregs, GET_MODE_NAME (mode), named);
-
-      if (ret)
-	fprintf (stderr, ", reg=%%e%s", reg_names[ REGNO(ret) ]);
-      else
-	fprintf (stderr, ", stack");
-
-      fprintf (stderr, " )\n");
-    }
-
-  return ret;
-}
-
-/* For an arg passed partly in registers and partly in memory,
-   this is the number of registers used.
-   For args passed entirely in registers or entirely in memory, zero.  */
-
-int
-function_arg_partial_nregs (cum, mode, type, named)
-     CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED;	/* current arg information */
-     enum machine_mode mode ATTRIBUTE_UNUSED;	/* current arg mode */
-     tree type ATTRIBUTE_UNUSED;		/* type of the argument or 0 if lib support */
-     int named ATTRIBUTE_UNUSED;		/* != 0 for normal args, == 0 for ... args */
-{
-  return 0;
-}
-
-char *
-singlemove_string (operands)
-     rtx *operands;
-{
-  rtx x;
-  if (GET_CODE (operands[0]) == MEM
-      && GET_CODE (x = XEXP (operands[0], 0)) == PRE_DEC)
-    {
-      if (XEXP (x, 0) != stack_pointer_rtx)
-	abort ();
-      return "push%L1 %1";
-    }
-  else if (GET_CODE (operands[1]) == CONST_DOUBLE)
-    return output_move_const_single (operands);
-  else if (GET_CODE (operands[0]) == REG || GET_CODE (operands[1]) == REG)
-    return AS2 (mov%L0,%1,%0);
-  else if (CONSTANT_P (operands[1]))
-    return AS2 (mov%L0,%1,%0);
-  else
-    {
-      output_asm_insn ("push%L1 %1", operands);
-      return "pop%L0 %0";
-    }
-}
-
-/* Output an insn to add the constant N to the register X.  */
-
-static void
-asm_add (n, x)
-     int n;
-     rtx x;
-{
-  rtx xops[2];
-  xops[0] = x;
-
-  if (n == -1)
-    output_asm_insn (AS1 (dec%L0,%0), xops);
-  else if (n == 1)
-    output_asm_insn (AS1 (inc%L0,%0), xops);
-  else if (n < 0 || n == 128)
-    {
-      xops[1] = GEN_INT (-n);
-      output_asm_insn (AS2 (sub%L0,%1,%0), xops);
-    }
-  else if (n > 0)
-    {
-      xops[1] = GEN_INT (n);
-      output_asm_insn (AS2 (add%L0,%1,%0), xops);
-    }
-}
-
-/* Output assembler code to perform a doubleword move insn
-   with operands OPERANDS.  */
-
-char *
-output_move_double (operands)
-     rtx *operands;
-{
-  enum {REGOP, OFFSOP, MEMOP, PUSHOP, POPOP, CNSTOP, RNDOP } optype0, optype1;
-  rtx latehalf[2];
-  rtx middlehalf[2];
-  rtx xops[2];
-  int dest_overlapped_low = 0;
-  int size = GET_MODE_SIZE (GET_MODE (operands[0]));
-
-  middlehalf[0] = 0;
-  middlehalf[1] = 0;
-
-  /* First classify both operands.  */
-
-  if (REG_P (operands[0]))
-    optype0 = REGOP;
-  else if (offsettable_memref_p (operands[0]))
-    optype0 = OFFSOP;
-  else if (GET_CODE (XEXP (operands[0], 0)) == POST_INC)
-    optype0 = POPOP;
-  else if (GET_CODE (XEXP (operands[0], 0)) == PRE_DEC)
-    optype0 = PUSHOP;
-  else if (GET_CODE (operands[0]) == MEM)
-    optype0 = MEMOP;
-  else
-    optype0 = RNDOP;
-
-  if (REG_P (operands[1]))
-    optype1 = REGOP;
-  else if (CONSTANT_P (operands[1]))
-    optype1 = CNSTOP;
-  else if (offsettable_memref_p (operands[1]))
-    optype1 = OFFSOP;
-  else if (GET_CODE (XEXP (operands[1], 0)) == POST_INC)
-    optype1 = POPOP;
-  else if (GET_CODE (XEXP (operands[1], 0)) == PRE_DEC)
-    optype1 = PUSHOP;
-  else if (GET_CODE (operands[1]) == MEM)
-    optype1 = MEMOP;
-  else
-    optype1 = RNDOP;
-
-  /* Check for the cases that are not supposed to happen
-     either due to the operand constraints or the fact
-     that all memory operands on the x86 are offsettable.
-     Abort if we get one, because generating code for these
-     cases is painful.  */
-
-  if (optype0 == RNDOP || optype1 == RNDOP
-      || optype0 == MEMOP || optype1 == MEMOP)
-    abort ();
-
-  /* If one operand is decrementing and one is incrementing
-     decrement the former register explicitly
-     and change that operand into ordinary indexing.  */
-
-  if (optype0 == PUSHOP && optype1 == POPOP)
-    {
-      /* ??? Can this ever happen on i386? */
-      operands[0] = XEXP (XEXP (operands[0], 0), 0);
-      asm_add (-size, operands[0]);
-      if (GET_MODE (operands[1]) == XFmode)
-        operands[0] = gen_rtx_MEM (XFmode, operands[0]);
-      else if (GET_MODE (operands[0]) == DFmode)
-        operands[0] = gen_rtx_MEM (DFmode, operands[0]);
-      else
-        operands[0] = gen_rtx_MEM (DImode, operands[0]);
-      optype0 = OFFSOP;
-    }
-
-  if (optype0 == POPOP && optype1 == PUSHOP)
-    {
-      /* ??? Can this ever happen on i386? */
-      operands[1] = XEXP (XEXP (operands[1], 0), 0);
-      asm_add (-size, operands[1]);
-      if (GET_MODE (operands[1]) == XFmode)
-        operands[1] = gen_rtx_MEM (XFmode, operands[1]);
-      else if (GET_MODE (operands[1]) == DFmode)
-        operands[1] = gen_rtx_MEM (DFmode, operands[1]);
-      else
-        operands[1] = gen_rtx_MEM (DImode, operands[1]);
-      optype1 = OFFSOP;
-    }
-
-  /* Ok, we can do one word at a time.
-     Normally we do the low-numbered word first,
-     but if either operand is autodecrementing then we
-     do the high-numbered word first.
-
-     In either case, set up in LATEHALF the operands to use
-     for the high-numbered word and in some cases alter the
-     operands in OPERANDS to be suitable for the low-numbered word.  */
-
-  if (size == 12)
-    {
-      if (optype0 == REGOP)
-	{
-	  middlehalf[0] = gen_rtx_REG (SImode, REGNO (operands[0]) + 1);
-	  latehalf[0] = gen_rtx_REG (SImode, REGNO (operands[0]) + 2);
-	}
-      else if (optype0 == OFFSOP)
-	{
-	  middlehalf[0] = adj_offsettable_operand (operands[0], 4);
-	  latehalf[0] = adj_offsettable_operand (operands[0], 8);
-	}
-      else
-	{
-         middlehalf[0] = operands[0];
-         latehalf[0] = operands[0];
-	}
-
-      if (optype1 == REGOP)
-	{
-          middlehalf[1] = gen_rtx_REG (SImode, REGNO (operands[1]) + 1);
-          latehalf[1] = gen_rtx_REG (SImode, REGNO (operands[1]) + 2);
-	}
-      else if (optype1 == OFFSOP)
-	{
-          middlehalf[1] = adj_offsettable_operand (operands[1], 4);
-          latehalf[1] = adj_offsettable_operand (operands[1], 8);
-	}
-      else if (optype1 == CNSTOP)
-	{
-	  if (GET_CODE (operands[1]) == CONST_DOUBLE)
-	    {
-	      REAL_VALUE_TYPE r; long l[3];
-
-	      REAL_VALUE_FROM_CONST_DOUBLE (r, operands[1]);
-	      REAL_VALUE_TO_TARGET_LONG_DOUBLE (r, l);
-	      operands[1] = GEN_INT (l[0]);
-	      middlehalf[1] = GEN_INT (l[1]);
-	      latehalf[1] = GEN_INT (l[2]);
-	    }
-	  else if (CONSTANT_P (operands[1]))
-	    /* No non-CONST_DOUBLE constant should ever appear here.  */
-	    abort ();
-        }
-      else
-	{
-	  middlehalf[1] = operands[1];
-	  latehalf[1] = operands[1];
-	}
-    }
-
-  else
-    {
-      /* Size is not 12. */
-
-      if (optype0 == REGOP)
-	latehalf[0] = gen_rtx_REG (SImode, REGNO (operands[0]) + 1);
-      else if (optype0 == OFFSOP)
-	latehalf[0] = adj_offsettable_operand (operands[0], 4);
-      else
-	latehalf[0] = operands[0];
-
-      if (optype1 == REGOP)
-	latehalf[1] = gen_rtx_REG (SImode, REGNO (operands[1]) + 1);
-      else if (optype1 == OFFSOP)
-	latehalf[1] = adj_offsettable_operand (operands[1], 4);
-      else if (optype1 == CNSTOP)
-	split_double (operands[1], &operands[1], &latehalf[1]);
-      else
-	latehalf[1] = operands[1];
-    }
-
-  /* If insn is effectively movd N (sp),-(sp) then we will do the
-     high word first.  We should use the adjusted operand 1
-     (which is N+4 (sp) or N+8 (sp))
-     for the low word and middle word as well,
-     to compensate for the first decrement of sp.  */
-  if (optype0 == PUSHOP
-      && REGNO (XEXP (XEXP (operands[0], 0), 0)) == STACK_POINTER_REGNUM
-      && reg_overlap_mentioned_p (stack_pointer_rtx, operands[1]))
-    middlehalf[1] = operands[1] = latehalf[1];
-
-  /* For (set (reg:DI N) (mem:DI ... (reg:SI N) ...)),
-     if the upper part of reg N does not appear in the MEM, arrange to
-     emit the move late-half first.  Otherwise, compute the MEM address
-     into the upper part of N and use that as a pointer to the memory
-     operand.  */
-  if (optype0 == REGOP && optype1 == OFFSOP)
-    {
-      if (reg_mentioned_p (operands[0], XEXP (operands[1], 0))
-	  && reg_mentioned_p (latehalf[0], XEXP (operands[1], 0)))
-	{
-	  /* If both halves of dest are used in the src memory address,
-	     compute the address into latehalf of dest.  */
-	compadr:
-	  xops[0] = latehalf[0];
-	  xops[1] = XEXP (operands[1], 0);
-	  output_asm_insn (AS2 (lea%L0,%a1,%0), xops);
-	  if (GET_MODE (operands[1]) == XFmode)
-	    {
-	      operands[1] = gen_rtx_MEM (XFmode, latehalf[0]);
-	      middlehalf[1] = adj_offsettable_operand (operands[1], size-8);
-	      latehalf[1] = adj_offsettable_operand (operands[1], size-4);
-	    }
-	  else
-	    {
-	      operands[1] = gen_rtx_MEM (DImode, latehalf[0]);
-	      latehalf[1] = adj_offsettable_operand (operands[1], size-4);
-	    }
-	}
-
-      else if (size == 12
-		 && reg_mentioned_p (middlehalf[0], XEXP (operands[1], 0)))
-	{
-	  /* Check for two regs used by both source and dest. */
-	  if (reg_mentioned_p (operands[0], XEXP (operands[1], 0))
-		|| reg_mentioned_p (latehalf[0], XEXP (operands[1], 0)))
-	    goto compadr;
-
-	  /* Only the middle reg conflicts; simply put it last. */
-	  output_asm_insn (singlemove_string (operands), operands);
-	  output_asm_insn (singlemove_string (latehalf), latehalf);
-	  output_asm_insn (singlemove_string (middlehalf), middlehalf);
-	  return "";
-	}
-
-      else if (reg_mentioned_p (operands[0], XEXP (operands[1], 0)))
-	/* If the low half of dest is mentioned in the source memory
-	   address, the arrange to emit the move late half first.  */
-	dest_overlapped_low = 1;
-    }
-
-  /* If one or both operands autodecrementing,
-     do the two words, high-numbered first.  */
-
-  /* Likewise,  the first move would clobber the source of the second one,
-     do them in the other order.  This happens only for registers;
-     such overlap can't happen in memory unless the user explicitly
-     sets it up, and that is an undefined circumstance.  */
-
-#if 0
-  if (optype0 == PUSHOP || optype1 == PUSHOP
-      || (optype0 == REGOP && optype1 == REGOP
-	  && REGNO (operands[0]) == REGNO (latehalf[1]))
-      || dest_overlapped_low)
-#endif
-
-  if (optype0 == PUSHOP || optype1 == PUSHOP
-      || (optype0 == REGOP && optype1 == REGOP
-	  && ((middlehalf[1] && REGNO (operands[0]) == REGNO (middlehalf[1]))
-	      || REGNO (operands[0]) == REGNO (latehalf[1])))
-      || dest_overlapped_low)
-    {
-      /* Do the high-numbered word.  */
-      output_asm_insn (singlemove_string (latehalf), latehalf);
-
-      if (size == 12)
-	output_asm_insn (singlemove_string (middlehalf), middlehalf);
-
-      /* Do low-numbered word.  */
-      return singlemove_string (operands);
-    }
-
-  /* Normal case: do the two words, low-numbered first.  */
-
-  output_asm_insn (singlemove_string (operands), operands);
-
-  /* Do the middle one of the three words for long double */
-  if (size == 12)
-    output_asm_insn (singlemove_string (middlehalf), middlehalf);
-
-  /* Do the high-numbered word.  */
-  output_asm_insn (singlemove_string (latehalf), latehalf);
-
-  return "";
-}
-
-#define MAX_TMPS 2		/* max temporary registers used */
-
-/* Output the appropriate code to move push memory on the stack */
-
-char *
-output_move_pushmem (operands, insn, length, tmp_start, n_operands)
-     rtx operands[];
-     rtx insn;
-     int length;
-     int tmp_start;
-     int n_operands;
-{
-  struct
-    {
-      char *load;
-      char *push;
-      rtx   xops[2];
-    } tmp_info[MAX_TMPS];
-
-  rtx src = operands[1];
-  int max_tmps = 0;
-  int offset = 0;
-  int stack_p = reg_overlap_mentioned_p (stack_pointer_rtx, src);
-  int stack_offset = 0;
-  int i, num_tmps;
-  rtx xops[1];
-
-  if (! offsettable_memref_p (src))
-    fatal_insn ("Source is not offsettable", insn);
-
-  if ((length & 3) != 0)
-    fatal_insn ("Pushing non-word aligned size", insn);
-
-  /* Figure out which temporary registers we have available */
-  for (i = tmp_start; i < n_operands; i++)
-    {
-      if (GET_CODE (operands[i]) == REG)
-	{
-	  if (reg_overlap_mentioned_p (operands[i], src))
-	    continue;
-
-	  tmp_info[ max_tmps++ ].xops[1] = operands[i];
-	  if (max_tmps == MAX_TMPS)
-	    break;
-	}
-    }
-
-  if (max_tmps == 0)
-    for (offset = length - 4; offset >= 0; offset -= 4)
-      {
-	xops[0] = adj_offsettable_operand (src, offset + stack_offset);
-	output_asm_insn (AS1(push%L0,%0), xops);
-	if (stack_p)
-	  stack_offset += 4;
-      }
-
-  else
-    for (offset = length - 4; offset >= 0; )
-      {
-	for (num_tmps = 0; num_tmps < max_tmps && offset >= 0; num_tmps++)
-	  {
-	    tmp_info[num_tmps].load    = AS2(mov%L0,%0,%1);
-	    tmp_info[num_tmps].push    = AS1(push%L0,%1);
-	    tmp_info[num_tmps].xops[0]
-	      = adj_offsettable_operand (src, offset + stack_offset);
-	    offset -= 4;
-	  }
-
-	for (i = 0; i < num_tmps; i++)
-	  output_asm_insn (tmp_info[i].load, tmp_info[i].xops);
-
-	for (i = 0; i < num_tmps; i++)
-	  output_asm_insn (tmp_info[i].push, tmp_info[i].xops);
-
-	if (stack_p)
-	  stack_offset += 4*num_tmps;
-      }
-
-  return "";
-}
-
-int
-standard_80387_constant_p (x)
-     rtx x;
-{
-#if ! defined (REAL_IS_NOT_DOUBLE) || defined (REAL_ARITHMETIC)
-  REAL_VALUE_TYPE d;
-  jmp_buf handler;
-  int is0, is1;
-
-  if (setjmp (handler))
-    return 0;
-
-  set_float_handler (handler);
-  REAL_VALUE_FROM_CONST_DOUBLE (d, x);
-  is0 = REAL_VALUES_EQUAL (d, dconst0) && !REAL_VALUE_MINUS_ZERO (d);
-  is1 = REAL_VALUES_EQUAL (d, dconst1);
-  set_float_handler (NULL_PTR);
-
-  if (is0)
-    return 1;
-
-  if (is1)
-    return 2;
-
-  /* Note that on the 80387, other constants, such as pi,
-     are much slower to load as standard constants
-     than to load from doubles in memory!  */
-  /* ??? Not true on K6: all constants are equal cost.  */
-#endif
-
-  return 0;
-}
-
-char *
-output_move_const_single (operands)
-     rtx *operands;
-{
-  if (FP_REG_P (operands[0]))
-    {
-      int conval = standard_80387_constant_p (operands[1]);
-
-      if (conval == 1)
-	return "fldz";
-
-      if (conval == 2)
-	return "fld1";
-    }
-
-  if (GET_CODE (operands[1]) == CONST_DOUBLE)
-    {
-      REAL_VALUE_TYPE r; long l;
-
-      if (GET_MODE (operands[1]) == XFmode)
-	abort ();
-
-      REAL_VALUE_FROM_CONST_DOUBLE (r, operands[1]);
-      REAL_VALUE_TO_TARGET_SINGLE (r, l);
-      operands[1] = GEN_INT (l);
-    }
-
-  return singlemove_string (operands);
-}
-
-/* Returns 1 if OP is either a symbol reference or a sum of a symbol
-   reference and a constant.  */
-
-int
-symbolic_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  switch (GET_CODE (op))
-    {
-    case SYMBOL_REF:
-    case LABEL_REF:
-      return 1;
-
-    case CONST:
-      op = XEXP (op, 0);
-      return ((GET_CODE (XEXP (op, 0)) == SYMBOL_REF
-	       || GET_CODE (XEXP (op, 0)) == LABEL_REF)
-	      && GET_CODE (XEXP (op, 1)) == CONST_INT);
-
-    default:
-      return 0;
-    }
-}
-
-/* Return nonzero if OP is a constant shift count small enough to
-   encode into an lea instruction.  */
-
-int
-small_shift_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == CONST_INT && INTVAL (op) > 0 && INTVAL (op) < 4);
-}
-
-/* Test for a valid operand for a call instruction.
-   Don't allow the arg pointer register or virtual regs
-   since they may change into reg + const, which the patterns
-   can't handle yet.  */
-
-int
-call_insn_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (GET_CODE (op) == MEM
-      && ((CONSTANT_ADDRESS_P (XEXP (op, 0))
-	   /* This makes a difference for PIC.  */
-	   && general_operand (XEXP (op, 0), Pmode))
-	  || (GET_CODE (XEXP (op, 0)) == REG
-	      && XEXP (op, 0) != arg_pointer_rtx
-	      && ! (REGNO (XEXP (op, 0)) >= FIRST_PSEUDO_REGISTER
-		    && REGNO (XEXP (op, 0)) <= LAST_VIRTUAL_REGISTER))))
-    return 1;
-
-  return 0;
-}
-
-/* Like call_insn_operand but allow (mem (symbol_ref ...))
-   even if pic.  */
-
-int
-expander_call_insn_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (GET_CODE (op) == MEM
-      && (CONSTANT_ADDRESS_P (XEXP (op, 0))
-	  || (GET_CODE (XEXP (op, 0)) == REG
-	      && XEXP (op, 0) != arg_pointer_rtx
-	      && ! (REGNO (XEXP (op, 0)) >= FIRST_PSEUDO_REGISTER
-		    && REGNO (XEXP (op, 0)) <= LAST_VIRTUAL_REGISTER))))
-    return 1;
-
-  return 0;
-}
-
-/* Return 1 if OP is a comparison operator that can use the condition code
-   generated by an arithmetic operation. */
-
-int
-arithmetic_comparison_operator (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  enum rtx_code code;
-
-  if (mode != VOIDmode && mode != GET_MODE (op))
-    return 0;
-
-  code = GET_CODE (op);
-  if (GET_RTX_CLASS (code) != '<')
-    return 0;
-
-  return (code != GT && code != LE);
-}
-
-int
-ix86_logical_operator (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return GET_CODE (op) == AND || GET_CODE (op) == IOR || GET_CODE (op) == XOR;
-}
-
-
-/* Returns 1 if OP contains a symbol reference */
-
-int
-symbolic_reference_mentioned_p (op)
-     rtx op;
-{
-  register char *fmt;
-  register int i;
-
-  if (GET_CODE (op) == SYMBOL_REF || GET_CODE (op) == LABEL_REF)
-    return 1;
-
-  fmt = GET_RTX_FORMAT (GET_CODE (op));
-  for (i = GET_RTX_LENGTH (GET_CODE (op)) - 1; i >= 0; i--)
-    {
-      if (fmt[i] == 'E')
-	{
-	  register int j;
-
-	  for (j = XVECLEN (op, i) - 1; j >= 0; j--)
-	    if (symbolic_reference_mentioned_p (XVECEXP (op, i, j)))
-	      return 1;
-	}
-
-      else if (fmt[i] == 'e' && symbolic_reference_mentioned_p (XEXP (op, i)))
-	return 1;
-    }
-
-  return 0;
-}
-
-/* Attempt to expand a binary operator.  Make the expansion closer to the
-   actual machine, then just general_operand, which will allow 3 separate
-   memory references (one output, two input) in a single insn.  Return
-   whether the insn fails, or succeeds.  */
-
-int
-ix86_expand_binary_operator (code, mode, operands)
-     enum rtx_code code;
-     enum machine_mode mode;
-     rtx operands[];
-{
-  int modified;
-
-  /* Recognize <var1> = <value> <op> <var1> for commutative operators */
-  if (GET_RTX_CLASS (code) == 'c'
-      && (rtx_equal_p (operands[0], operands[2])
-	  || immediate_operand (operands[1], mode)))
-    {
-      rtx temp = operands[1];
-      operands[1] = operands[2];
-      operands[2] = temp;
-    }
-
-  /* If optimizing, copy to regs to improve CSE */
-  if (TARGET_PSEUDO && optimize
-      && ((reload_in_progress | reload_completed) == 0))
-    {
-      if (GET_CODE (operands[1]) == MEM
-	  && ! rtx_equal_p (operands[0], operands[1]))
-	operands[1] = force_reg (GET_MODE (operands[1]), operands[1]);
-
-      if (GET_CODE (operands[2]) == MEM)
-	operands[2] = force_reg (GET_MODE (operands[2]), operands[2]);
-
-      if (GET_CODE (operands[1]) == CONST_INT && code == MINUS)
-	{
-	  rtx temp = gen_reg_rtx (GET_MODE (operands[0]));
-
-	  emit_move_insn (temp, operands[1]);
-	  operands[1] = temp;
-	  return TRUE;
-	}
-    }
-
-  if (!ix86_binary_operator_ok (code, mode, operands))
-    {
-      /* If not optimizing, try to make a valid insn (optimize code
-	 previously did this above to improve chances of CSE) */
-
-      if ((! TARGET_PSEUDO || !optimize)
-	  && ((reload_in_progress | reload_completed) == 0)
-	  && (GET_CODE (operands[1]) == MEM || GET_CODE (operands[2]) == MEM))
-	{
-	  modified = FALSE;
-	  if (GET_CODE (operands[1]) == MEM
-	      && ! rtx_equal_p (operands[0], operands[1]))
-	    {
-	      operands[1] = force_reg (GET_MODE (operands[1]), operands[1]);
-	      modified = TRUE;
-	    }
-
-	  if (GET_CODE (operands[2]) == MEM)
-	    {
-	      operands[2] = force_reg (GET_MODE (operands[2]), operands[2]);
-	      modified = TRUE;
-	    }
-
-	  if (GET_CODE (operands[1]) == CONST_INT && code == MINUS)
-	    {
-	      rtx temp = gen_reg_rtx (GET_MODE (operands[0]));
-
-	      emit_move_insn (temp, operands[1]);
-	      operands[1] = temp;
-	      return TRUE;
-	    }
-
-	  if (modified && ! ix86_binary_operator_ok (code, mode, operands))
-	    return FALSE;
-	}
-      else
-	return FALSE;
-    }
-
-  return TRUE;
-}
-
-/* Return TRUE or FALSE depending on whether the binary operator meets the
-   appropriate constraints.  */
-
-int
-ix86_binary_operator_ok (code, mode, operands)
-     enum rtx_code code;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-     rtx operands[3];
-{
-  return (GET_CODE (operands[1]) != MEM || GET_CODE (operands[2]) != MEM)
-    && (GET_CODE (operands[1]) != CONST_INT || GET_RTX_CLASS (code) == 'c');
-}
-
-/* Attempt to expand a unary operator.  Make the expansion closer to the
-   actual machine, then just general_operand, which will allow 2 separate
-   memory references (one output, one input) in a single insn.  Return
-   whether the insn fails, or succeeds.  */
-
-int
-ix86_expand_unary_operator (code, mode, operands)
-     enum rtx_code code;
-     enum machine_mode mode;
-     rtx operands[];
-{
-  /* If optimizing, copy to regs to improve CSE */
-  if (TARGET_PSEUDO
-      && optimize
-      && ((reload_in_progress | reload_completed) == 0)
-      && GET_CODE (operands[1]) == MEM)
-    operands[1] = force_reg (GET_MODE (operands[1]), operands[1]);
-
-  if (! ix86_unary_operator_ok (code, mode, operands))
-    {
-      if ((! TARGET_PSEUDO || optimize == 0)
-	  && ((reload_in_progress | reload_completed) == 0)
-	  && GET_CODE (operands[1]) == MEM)
-	{
-	  operands[1] = force_reg (GET_MODE (operands[1]), operands[1]);
-	  if (! ix86_unary_operator_ok (code, mode, operands))
-	    return FALSE;
-	}
-      else
-	return FALSE;
-    }
-
-  return TRUE;
-}
-
-/* Return TRUE or FALSE depending on whether the unary operator meets the
-   appropriate constraints.  */
-
-int
-ix86_unary_operator_ok (code, mode, operands)
-     enum rtx_code code ATTRIBUTE_UNUSED;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-     rtx operands[2] ATTRIBUTE_UNUSED;
-{
-  return TRUE;
-}
-
-static rtx pic_label_rtx;
-static char pic_label_name [256];
-static int pic_label_no = 0;
-
-/* This function generates code for -fpic that loads %ebx with
-   the return address of the caller and then returns.  */
-
-void
-asm_output_function_prefix (file, name)
-     FILE *file;
-     char *name ATTRIBUTE_UNUSED;
-{
-  rtx xops[2];
-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
-				  || current_function_uses_const_pool);
-  xops[0] = pic_offset_table_rtx;
-  xops[1] = stack_pointer_rtx;
-
-  /* Deep branch prediction favors having a return for every call. */
-  if (pic_reg_used && TARGET_DEEP_BRANCH_PREDICTION)
-    {
-      tree prologue_node;
-
-      if (pic_label_rtx == 0)
-	{
-	  pic_label_rtx = gen_label_rtx ();
-	  ASM_GENERATE_INTERNAL_LABEL (pic_label_name, "LPR", pic_label_no++);
-	  LABEL_NAME (pic_label_rtx) = pic_label_name;
-	}
-
-      prologue_node = make_node (FUNCTION_DECL);
-      DECL_RESULT (prologue_node) = 0;
-
-      /* This used to call ASM_DECLARE_FUNCTION_NAME() but since it's an
-	 internal (non-global) label that's being emitted, it didn't make
-	 sense to have .type information for local labels.   This caused
-	 the SCO OpenServer 5.0.4 ELF assembler grief (why are you giving
-  	 me debug info for a label that you're declaring non-global?) this
-	 was changed to call ASM_OUTPUT_LABEL() instead. */
-
-
-      ASM_OUTPUT_LABEL (file, pic_label_name); 
-      output_asm_insn ("movl (%1),%0", xops);
-      output_asm_insn ("ret", xops);
-    }
-}
-
-/* Generate the assembly code for function entry.
-   FILE is an stdio stream to output the code to.
-   SIZE is an int: how many units of temporary storage to allocate. */
-
-void
-function_prologue (file, size)
-     FILE *file ATTRIBUTE_UNUSED;
-     int size ATTRIBUTE_UNUSED;
-{
-  if (TARGET_SCHEDULE_PROLOGUE)
-    {
-      pic_label_rtx = 0;
-      return;
-    }
-
-  ix86_prologue (0);
-}
-
-/* Expand the prologue into a bunch of separate insns. */
-
-void
-ix86_expand_prologue ()
-{
-  if (! TARGET_SCHEDULE_PROLOGUE)
-      return;
-
-  ix86_prologue (1);
-}
-
-void
-load_pic_register (do_rtl)
-     int do_rtl;
-{
-  rtx xops[4];
-
-  if (TARGET_DEEP_BRANCH_PREDICTION)
-    {
-      xops[0] = pic_offset_table_rtx;
-      if (pic_label_rtx == 0)
-	{
-	  pic_label_rtx = gen_label_rtx ();
-	  ASM_GENERATE_INTERNAL_LABEL (pic_label_name, "LPR", pic_label_no++);
-	  LABEL_NAME (pic_label_rtx) = pic_label_name;
-	}
-
-      xops[1] = gen_rtx_MEM (QImode,
-			 gen_rtx (SYMBOL_REF, Pmode,
-				  LABEL_NAME (pic_label_rtx)));
-
-      if (do_rtl)
-	{
-	  emit_insn (gen_prologue_get_pc (xops[0], xops[1]));
-	  emit_insn (gen_prologue_set_got (xops[0],
-#ifdef YES_UNDERSCORES
-					   gen_rtx_SYMBOL_REF (Pmode,
-  					            "$__GLOBAL_OFFSET_TABLE_"),
-#else
-					   gen_rtx_SYMBOL_REF (Pmode,
-					            "$_GLOBAL_OFFSET_TABLE_"),
-#endif
-					   xops[1]));
-	}
-      else
-	{
-	  output_asm_insn (AS1 (call,%X1), xops);
-	  output_asm_insn ("addl $%__GLOBAL_OFFSET_TABLE_,%0", xops);
-	  pic_label_rtx = 0;
-	}
-    }
-
-  else
-    {
-      xops[0] = pic_offset_table_rtx;
-      xops[1] = gen_label_rtx ();
-
-      if (do_rtl)
-	{
-	  /* We can't put a raw CODE_LABEL into the RTL, and we can't emit
-	     a new CODE_LABEL after reload, so we need a single pattern to
-	     emit the 3 necessary instructions.  */
-	  emit_insn (gen_prologue_get_pc_and_set_got (xops[0]));
-	}
-      else
-	{
-	  output_asm_insn (AS1 (call,%P1), xops);
-	  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
-				     CODE_LABEL_NUMBER (xops[1]));
-	  output_asm_insn (AS1 (pop%L0,%0), xops);
-	  output_asm_insn ("addl $%__GLOBAL_OFFSET_TABLE_+[.-%P1],%0", xops);
-	}
-    }
-
-  /* When -fpic, we must emit a scheduling barrier, so that the instruction
-     that restores %ebx (which is PIC_OFFSET_TABLE_REGNUM), does not get
-     moved before any instruction which implicitly uses the got.   */
-
-  if (do_rtl)
-    emit_insn (gen_blockage ());
-}
-
-/* Compute the size of local storage taking into consideration the
-   desired stack alignment which is to be maintained.  Also determine
-   the number of registers saved below the local storage.  */
-
-HOST_WIDE_INT
-ix86_compute_frame_size (size, nregs_on_stack)
-     HOST_WIDE_INT size;
-     int *nregs_on_stack;
-{
-  int limit;
-  int nregs;
-  int regno;
-  int padding;
-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
-				  || current_function_uses_const_pool);
-  HOST_WIDE_INT total_size;
-
-  limit = frame_pointer_needed
-	  ? FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM;
-
-  nregs = 0;
-
-  for (regno = limit - 1; regno >= 0; regno--)
-    if ((regs_ever_live[regno] && ! call_used_regs[regno])
-	|| (regno == PIC_OFFSET_TABLE_REGNUM && pic_reg_used))
-      nregs++;
-
-  padding = 0;
-  total_size = size + (nregs * UNITS_PER_WORD);
-
-#ifdef PREFERRED_STACK_BOUNDARY
-  {
-    int offset;
-    int preferred_alignment = PREFERRED_STACK_BOUNDARY / BITS_PER_UNIT;
-
-    offset = 4;
-    if (frame_pointer_needed)
-      offset += UNITS_PER_WORD;
-
-    total_size += offset;
-    
-    padding = ((total_size + preferred_alignment - 1)
-	       & -preferred_alignment) - total_size;
-
-    if (padding < (((offset + preferred_alignment - 1)
-		    & -preferred_alignment) - offset))
-      padding += preferred_alignment;
-
-    /* Don't bother aligning the stack of a leaf function
-       which doesn't allocate any stack slots.  */
-    if (size == 0 && current_function_is_leaf)
-      padding = 0;
-  }
-#endif
-
-  if (nregs_on_stack)
-    *nregs_on_stack = nregs;
-
-  return size + padding;
-}
-
-static void
-ix86_prologue (do_rtl)
-     int do_rtl;
-{
-  register int regno;
-  int limit;
-  rtx xops[4];
-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
-				  || current_function_uses_const_pool);
-  HOST_WIDE_INT tsize = ix86_compute_frame_size (get_frame_size (), (int *)0);
-  rtx insn;
-  int cfa_offset = INCOMING_FRAME_SP_OFFSET, cfa_store_offset = cfa_offset;
-
-  xops[0] = stack_pointer_rtx;
-  xops[1] = frame_pointer_rtx;
-  xops[2] = GEN_INT (tsize);
-
-  if (frame_pointer_needed)
-    {
-      if (do_rtl)
-	{
-	  insn = emit_insn (gen_rtx (SET, VOIDmode,
-				     gen_rtx_MEM (SImode,
-					      gen_rtx (PRE_DEC, SImode,
-						       stack_pointer_rtx)),
-				     frame_pointer_rtx));
-
-	  RTX_FRAME_RELATED_P (insn) = 1;
-	  insn = emit_move_insn (xops[1], xops[0]);
-	  RTX_FRAME_RELATED_P (insn) = 1;
-	}
-
-      else
-	{
-	  output_asm_insn ("push%L1 %1", xops);
-#ifdef INCOMING_RETURN_ADDR_RTX
- 	  if (dwarf2out_do_frame ())
- 	    {
- 	      char *l = dwarf2out_cfi_label ();
-
- 	      cfa_store_offset += 4;
- 	      cfa_offset = cfa_store_offset;
- 	      dwarf2out_def_cfa (l, STACK_POINTER_REGNUM, cfa_offset);
- 	      dwarf2out_reg_save (l, FRAME_POINTER_REGNUM, - cfa_store_offset);
- 	    }
-#endif
-
-	  output_asm_insn (AS2 (mov%L0,%0,%1), xops);
-#ifdef INCOMING_RETURN_ADDR_RTX
- 	  if (dwarf2out_do_frame ())
- 	    dwarf2out_def_cfa ("", FRAME_POINTER_REGNUM, cfa_offset);
-#endif
-	}
-    }
-
-  if (tsize == 0)
-    ;
-  else if (! TARGET_STACK_PROBE || tsize < CHECK_STACK_LIMIT)
-    {
-      if (do_rtl)
-	{
-	  insn = emit_insn (gen_prologue_set_stack_ptr (xops[2]));
-	  RTX_FRAME_RELATED_P (insn) = 1;
-	}
-      else
-	{
-	  output_asm_insn (AS2 (sub%L0,%2,%0), xops);
-#ifdef INCOMING_RETURN_ADDR_RTX
- 	  if (dwarf2out_do_frame ())
- 	    {
- 	      cfa_store_offset += tsize;
- 	      if (! frame_pointer_needed)
- 		{
- 		  cfa_offset = cfa_store_offset;
- 		  dwarf2out_def_cfa ("", STACK_POINTER_REGNUM, cfa_offset);
- 		}
- 	    }
-#endif
-	}
-    }
-  else
-    {
-      xops[3] = gen_rtx_REG (SImode, 0);
-      if (do_rtl)
-      emit_move_insn (xops[3], xops[2]);
-      else
-	output_asm_insn (AS2 (mov%L0,%2,%3), xops);
-
-      xops[3] = gen_rtx_MEM (FUNCTION_MODE,
-			 gen_rtx (SYMBOL_REF, Pmode, "_alloca"));
-
-      if (do_rtl)
-	emit_call_insn (gen_rtx (CALL, VOIDmode, xops[3], const0_rtx));
-      else
-	output_asm_insn (AS1 (call,%P3), xops);
-    }
-
-  /* Note If use enter it is NOT reversed args.
-     This one is not reversed from intel!!
-     I think enter is slower.  Also sdb doesn't like it.
-     But if you want it the code is:
-     {
-     xops[3] = const0_rtx;
-     output_asm_insn ("enter %2,%3", xops);
-     }
-     */
-
-  limit = (frame_pointer_needed ? FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM);
-  for (regno = limit - 1; regno >= 0; regno--)
-    if ((regs_ever_live[regno] && ! call_used_regs[regno])
-	|| (regno == PIC_OFFSET_TABLE_REGNUM && pic_reg_used))
-      {
-	xops[0] = gen_rtx_REG (SImode, regno);
-	if (do_rtl)
-	  {
-	    insn = emit_insn (gen_rtx (SET, VOIDmode,
-				       gen_rtx_MEM (SImode,
-						gen_rtx (PRE_DEC, SImode,
-							 stack_pointer_rtx)),
-				       xops[0]));
-
-	    RTX_FRAME_RELATED_P (insn) = 1;
-	  }
-	else
-	  {
-	    output_asm_insn ("push%L0 %0", xops);
-#ifdef INCOMING_RETURN_ADDR_RTX
- 	    if (dwarf2out_do_frame ())
- 	      {
- 		char *l = dwarf2out_cfi_label ();
-
- 		cfa_store_offset += 4;
- 		if (! frame_pointer_needed)
- 		  {
- 		    cfa_offset = cfa_store_offset;
- 		    dwarf2out_def_cfa (l, STACK_POINTER_REGNUM, cfa_offset);
- 		  }
-
- 		dwarf2out_reg_save (l, regno, - cfa_store_offset);
- 	      }
-#endif
- 	  }
-      }
-
-#ifdef SUBTARGET_PROLOGUE
-  SUBTARGET_PROLOGUE;
-#endif  
-
-  if (pic_reg_used)
-    load_pic_register (do_rtl);
-
-  /* If we are profiling, make sure no instructions are scheduled before
-     the call to mcount.  However, if -fpic, the above call will have
-     done that.  */
-  if ((profile_flag || profile_block_flag)
-      && ! pic_reg_used && do_rtl)
-    emit_insn (gen_blockage ());
-}
-
-/* Return 1 if it is appropriate to emit `ret' instructions in the
-   body of a function.  Do this only if the epilogue is simple, needing a
-   couple of insns.  Prior to reloading, we can't tell how many registers
-   must be saved, so return 0 then.  Return 0 if there is no frame
-   marker to de-allocate.
-
-   If NON_SAVING_SETJMP is defined and true, then it is not possible
-   for the epilogue to be simple, so return 0.  This is a special case
-   since NON_SAVING_SETJMP will not cause regs_ever_live to change
-   until final, but jump_optimize may need to know sooner if a
-   `return' is OK.  */
-
-int
-ix86_can_use_return_insn_p ()
-{
-  int regno;
-  int nregs = 0;
-  int reglimit = (frame_pointer_needed
-		  ? FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM);
-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
-				  || current_function_uses_const_pool);
-
-#ifdef NON_SAVING_SETJMP
-  if (NON_SAVING_SETJMP && current_function_calls_setjmp)
-    return 0;
-#endif
-
-  if (! reload_completed)
-    return 0;
-
-  for (regno = reglimit - 1; regno >= 0; regno--)
-    if ((regs_ever_live[regno] && ! call_used_regs[regno])
-	|| (regno == PIC_OFFSET_TABLE_REGNUM && pic_reg_used))
-      nregs++;
-
-  return nregs == 0 || ! frame_pointer_needed;
-}
-
-/* This function generates the assembly code for function exit.
-   FILE is an stdio stream to output the code to.
-   SIZE is an int: how many units of temporary storage to deallocate. */
-
-void
-function_epilogue (file, size)
-     FILE *file ATTRIBUTE_UNUSED;
-     int size ATTRIBUTE_UNUSED;
-{
-    return;
-}
-
-/* Restore function stack, frame, and registers. */
-
-void
-ix86_expand_epilogue ()
-{
-  ix86_epilogue (1);
-}
-
-static void
-ix86_epilogue (do_rtl)
-     int do_rtl;
-{
-  register int regno;
-  register int limit;
-  int nregs;
-  rtx xops[3];
-  int pic_reg_used = flag_pic && (current_function_uses_pic_offset_table
-				  || current_function_uses_const_pool);
-  int sp_valid = !frame_pointer_needed || current_function_sp_is_unchanging;
-  HOST_WIDE_INT offset;
-  HOST_WIDE_INT tsize = ix86_compute_frame_size (get_frame_size (), &nregs);
-
-  /* sp is often unreliable so we may have to go off the frame pointer. */
-
-  offset = -(tsize + nregs * UNITS_PER_WORD);
-
-  xops[2] = stack_pointer_rtx;
-
-  /* When -fpic, we must emit a scheduling barrier, so that the instruction
-     that restores %ebx (which is PIC_OFFSET_TABLE_REGNUM), does not get
-     moved before any instruction which implicitly uses the got.  This
-     includes any instruction which uses a SYMBOL_REF or a LABEL_REF.
-
-     Alternatively, this could be fixed by making the dependence on the
-     PIC_OFFSET_TABLE_REGNUM explicit in the RTL.  */
-
-  if (flag_pic || profile_flag || profile_block_flag)
-    emit_insn (gen_blockage ());
-
-  /* If we're only restoring one register and sp is not valid then
-     using a move instruction to restore the register since it's
-     less work than reloading sp and popping the register.  Otherwise,
-     restore sp (if necessary) and pop the registers. */
-
-  limit = frame_pointer_needed
-	  ? FRAME_POINTER_REGNUM : STACK_POINTER_REGNUM;
-
-  if (nregs > 1 || sp_valid)
-    {
-      if ( !sp_valid )
-	{
-	  xops[0] = adj_offsettable_operand (AT_BP (QImode), offset);
-	  if (do_rtl)
-	    emit_insn (gen_movsi_lea (xops[2], XEXP (xops[0], 0)));
-	  else
-	    output_asm_insn (AS2 (lea%L2,%0,%2), xops);
-	}
-
-      for (regno = 0; regno < limit; regno++)
-	if ((regs_ever_live[regno] && ! call_used_regs[regno])
-	    || (regno == PIC_OFFSET_TABLE_REGNUM && pic_reg_used))
-	  {
-	    xops[0] = gen_rtx_REG (SImode, regno);
-
-	    if (do_rtl)
-	      emit_insn (gen_pop (xops[0]));
-	    else
-	      output_asm_insn ("pop%L0 %0", xops);
-	  }
-    }
-
-  else
-    for (regno = 0; regno < limit; regno++)
-      if ((regs_ever_live[regno] && ! call_used_regs[regno])
-	  || (regno == PIC_OFFSET_TABLE_REGNUM && pic_reg_used))
-	{
-	  xops[0] = gen_rtx_REG (SImode, regno);
-	  xops[1] = adj_offsettable_operand (AT_BP (Pmode), offset);
-
-	  if (do_rtl)
-	    emit_move_insn (xops[0], xops[1]);
-	  else
-	    output_asm_insn (AS2 (mov%L0,%1,%0), xops);
-
-	  offset += 4;
-	}
-
-  if (frame_pointer_needed)
-    {
-      /* If not an i386, mov & pop is faster than "leave". */
-
-      if (TARGET_USE_LEAVE)
-	{
-	  if (do_rtl)
-	    emit_insn (gen_leave());
-	  else
-	    output_asm_insn ("leave", xops);
-	}
-      else
-	{
-	  xops[0] = frame_pointer_rtx;
-	  xops[1] = stack_pointer_rtx;
-
-	  if (do_rtl)
-	    {
-	      emit_insn (gen_epilogue_set_stack_ptr());
-	      emit_insn (gen_pop (xops[0]));
-	    }
-	  else
-	    {
-	      output_asm_insn (AS2 (mov%L2,%0,%2), xops);
-	      output_asm_insn ("pop%L0 %0", xops);
-	    }
-	}
-    }
-
-  else if (tsize)
-    {
-      /* Intel's docs say that for 4 or 8 bytes of stack frame one should
-	 use `pop' and not `add'.  */
-      int use_pop = tsize == 4;
-
-      /* Use two pops only for the Pentium processors.  */
-      if (tsize == 8 && !TARGET_386 && !TARGET_486)
-	{
-	  rtx retval = current_function_return_rtx;
-
-	  xops[1] = gen_rtx_REG (SImode, 1);	/* %edx */
-
-	  /* This case is a bit more complex.  Since we cannot pop into
-	     %ecx twice we need a second register.  But this is only
-	     available if the return value is not of DImode in which
-	     case the %edx register is not available.  */
-	  use_pop = (retval == NULL
-		     || ! reg_overlap_mentioned_p (xops[1], retval));
-	}
-
-      if (use_pop)
-	{
-	  xops[0] = gen_rtx_REG (SImode, 2);	/* %ecx */
-
-	  if (do_rtl)
-	    {
-	      /* We have to prevent the two pops here from being scheduled.
-		 GCC otherwise would try in some situation to put other
-		 instructions in between them which has a bad effect.  */
-	      emit_insn (gen_blockage ());
-	      emit_insn (gen_pop (xops[0]));
-	      if (tsize == 8)
-		emit_insn (gen_pop (xops[1]));
-	    }
-	  else
-	    {
-	      output_asm_insn ("pop%L0 %0", xops);
-	      if (tsize == 8)
-		output_asm_insn ("pop%L1 %1", xops);
-	    }
-	}
-      else
-	{
-	  /* If there is no frame pointer, we must still release the frame. */
-	  xops[0] = GEN_INT (tsize);
-
-	  if (do_rtl)
-	    emit_insn (gen_rtx (SET, VOIDmode, xops[2],
-				gen_rtx (PLUS, SImode, xops[2], xops[0])));
-	  else
-	    output_asm_insn (AS2 (add%L2,%0,%2), xops);
-	}
-    }
-
-#ifdef FUNCTION_BLOCK_PROFILER_EXIT
-  if (profile_block_flag == 2)
-    {
-      FUNCTION_BLOCK_PROFILER_EXIT(file);
-    }
-#endif
-
-  if (current_function_pops_args && current_function_args_size)
-    {
-      xops[1] = GEN_INT (current_function_pops_args);
-
-      /* i386 can only pop 32K bytes (maybe 64K?  Is it signed?).  If
-	 asked to pop more, pop return address, do explicit add, and jump
-	 indirectly to the caller. */
-
-      if (current_function_pops_args >= 32768)
-	{
-	  /* ??? Which register to use here? */
-	  xops[0] = gen_rtx_REG (SImode, 2);
-
-	  if (do_rtl)
-	    {
-	      emit_insn (gen_pop (xops[0]));
-	      emit_insn (gen_rtx (SET, VOIDmode, xops[2],
-				  gen_rtx (PLUS, SImode, xops[1], xops[2])));
-	      emit_jump_insn (xops[0]);
-	    }
-	  else
-	    {
-	      output_asm_insn ("pop%L0 %0", xops);
-	      output_asm_insn (AS2 (add%L2,%1,%2), xops);
-	      output_asm_insn ("jmp %*%0", xops);
-	    }
-	}
-      else
-	{
-	  if (do_rtl)
-	    emit_jump_insn (gen_return_pop_internal (xops[1]));
-	  else
-	    output_asm_insn ("ret %1", xops);
-	}
-    }
-  else
-    {
-      if (do_rtl)
-	emit_jump_insn (gen_return_internal ());
-      else
-	output_asm_insn ("ret", xops);
-    }
-}
-
-/* GO_IF_LEGITIMATE_ADDRESS recognizes an RTL expression
-   that is a valid memory address for an instruction.
-   The MODE argument is the machine mode for the MEM expression
-   that wants to use this address.
-
-   On x86, legitimate addresses are:
-	base				movl (base),reg
-	displacement			movl disp,reg
-	base + displacement		movl disp(base),reg
-	index + base			movl (base,index),reg
-	(index + base) + displacement	movl disp(base,index),reg
-	index*scale			movl (,index,scale),reg
-	index*scale + disp		movl disp(,index,scale),reg
-	index*scale + base 		movl (base,index,scale),reg
-	(index*scale + base) + disp	movl disp(base,index,scale),reg
-
-	In each case, scale can be 1, 2, 4, 8.  */
-
-/* This is exactly the same as print_operand_addr, except that
-   it recognizes addresses instead of printing them.
-
-   It only recognizes address in canonical form.  LEGITIMIZE_ADDRESS should
-   convert common non-canonical forms to canonical form so that they will
-   be recognized.  */
-
-#define ADDR_INVALID(msg,insn)						\
-do {									\
-  if (TARGET_DEBUG_ADDR)						\
-    {									\
-      fprintf (stderr, msg);						\
-      debug_rtx (insn);							\
-    }									\
-} while (0)
-
-int
-legitimate_pic_address_disp_p (disp)
-     register rtx disp;
-{
-  if (GET_CODE (disp) != CONST)
-    return 0;
-  disp = XEXP (disp, 0);
-
-  if (GET_CODE (disp) == PLUS)
-    {
-      if (GET_CODE (XEXP (disp, 1)) != CONST_INT)
-	return 0;
-      disp = XEXP (disp, 0);
-    }
-
-  if (GET_CODE (disp) != UNSPEC
-      || XVECLEN (disp, 0) != 1)
-    return 0;
-
-  /* Must be @GOT or @GOTOFF.  */
-  if (XINT (disp, 1) != 6
-      && XINT (disp, 1) != 7)
-    return 0;
-
-  if (GET_CODE (XVECEXP (disp, 0, 0)) != SYMBOL_REF
-      && GET_CODE (XVECEXP (disp, 0, 0)) != LABEL_REF)
-    return 0;
-
-  return 1;
-}
-
-int
-legitimate_address_p (mode, addr, strict)
-     enum machine_mode mode;
-     register rtx addr;
-     int strict;
-{
-  rtx base  = NULL_RTX;
-  rtx indx  = NULL_RTX;
-  rtx scale = NULL_RTX;
-  rtx disp  = NULL_RTX;
-
-  if (TARGET_DEBUG_ADDR)
-    {
-      fprintf (stderr,
-	       "\n======\nGO_IF_LEGITIMATE_ADDRESS, mode = %s, strict = %d\n",
-	       GET_MODE_NAME (mode), strict);
-
-      debug_rtx (addr);
-    }
-
-  if (GET_CODE (addr) == REG || GET_CODE (addr) == SUBREG)
-    base = addr;
-
-  else if (GET_CODE (addr) == PLUS)
-    {
-      rtx op0 = XEXP (addr, 0);
-      rtx op1 = XEXP (addr, 1);
-      enum rtx_code code0 = GET_CODE (op0);
-      enum rtx_code code1 = GET_CODE (op1);
-
-      if (code0 == REG || code0 == SUBREG)
-	{
-	  if (code1 == REG || code1 == SUBREG)
-	    {
-	      indx = op0;	/* index + base */
-	      base = op1;
-	    }
-
-	  else
-	    {
-	      base = op0;	/* base + displacement */
-	      disp = op1;
-	    }
-	}
-
-      else if (code0 == MULT)
-	{
-	  indx  = XEXP (op0, 0);
-	  scale = XEXP (op0, 1);
-
-	  if (code1 == REG || code1 == SUBREG)
-	    base = op1;		/* index*scale + base */
-
-	  else
-	    disp = op1;		/* index*scale + disp */
-	}
-
-      else if (code0 == PLUS && GET_CODE (XEXP (op0, 0)) == MULT)
-	{
-	  indx  = XEXP (XEXP (op0, 0), 0);	/* index*scale + base + disp */
-	  scale = XEXP (XEXP (op0, 0), 1);
-	  base  = XEXP (op0, 1);
-	  disp  = op1;
-	}
-
-      else if (code0 == PLUS)
-	{
-	  indx = XEXP (op0, 0);	/* index + base + disp */
-	  base = XEXP (op0, 1);
-	  disp = op1;
-	}
-
-      else
-	{
-	  ADDR_INVALID ("PLUS subcode is not valid.\n", op0);
-	  return FALSE;
-	}
-    }
-
-  else if (GET_CODE (addr) == MULT)
-    {
-      indx  = XEXP (addr, 0);	/* index*scale */
-      scale = XEXP (addr, 1);
-    }
-
-  else
-    disp = addr;		/* displacement */
-
-  /* Allow arg pointer and stack pointer as index if there is not scaling */
-  if (base && indx && !scale
-      && (indx == arg_pointer_rtx || indx == stack_pointer_rtx))
-    {
-      rtx tmp = base;
-      base = indx;
-      indx = tmp;
-    }
-
-  /* Validate base register:
-
-     Don't allow SUBREG's here, it can lead to spill failures when the base
-     is one word out of a two word structure, which is represented internally
-     as a DImode int.  */
-
-  if (base)
-    {
-      if (GET_CODE (base) != REG)
-	{
-	  ADDR_INVALID ("Base is not a register.\n", base);
-	  return FALSE;
-	}
-
-      if (GET_MODE (base) != Pmode)
-	{
-	  ADDR_INVALID ("Base is not in Pmode.\n", base);
-	  return FALSE;
-	}
-
-      if ((strict && ! REG_OK_FOR_BASE_STRICT_P (base))
-	  || (! strict && ! REG_OK_FOR_BASE_NONSTRICT_P (base)))
-	{
-	  ADDR_INVALID ("Base is not valid.\n", base);
-	  return FALSE;
-	}
-    }
-
-  /* Validate index register:
-
-     Don't allow SUBREG's here, it can lead to spill failures when the index
-     is one word out of a two word structure, which is represented internally
-     as a DImode int.  */
-  if (indx)
-    {
-      if (GET_CODE (indx) != REG)
-	{
-	  ADDR_INVALID ("Index is not a register.\n", indx);
-	  return FALSE;
-	}
-
-      if (GET_MODE (indx) != Pmode)
-	{
-	  ADDR_INVALID ("Index is not in Pmode.\n", indx);
-	  return FALSE;
-	}
-
-      if ((strict && ! REG_OK_FOR_INDEX_STRICT_P (indx))
-	  || (! strict && ! REG_OK_FOR_INDEX_NONSTRICT_P (indx)))
-	{
-	  ADDR_INVALID ("Index is not valid.\n", indx);
-	  return FALSE;
-	}
-    }
-  else if (scale)
-    abort ();			/* scale w/o index invalid */
-
-  /* Validate scale factor: */
-  if (scale)
-    {
-      HOST_WIDE_INT value;
-
-      if (GET_CODE (scale) != CONST_INT)
-	{
-	  ADDR_INVALID ("Scale is not valid.\n", scale);
-	  return FALSE;
-	}
-
-      value = INTVAL (scale);
-      if (value != 1 && value != 2 && value != 4 && value != 8)
-	{
-	  ADDR_INVALID ("Scale is not a good multiplier.\n", scale);
-	  return FALSE;
-	}
-    }
-
-  /* Validate displacement.  */
-  if (disp)
-    {
-      if (!CONSTANT_ADDRESS_P (disp))
-	{
-	  ADDR_INVALID ("Displacement is not valid.\n", disp);
-	  return FALSE;
-	}
-
-      else if (GET_CODE (disp) == CONST_DOUBLE)
-	{
-	  ADDR_INVALID ("Displacement is a const_double.\n", disp);
-	  return FALSE;
-	}
-
-      if (flag_pic && SYMBOLIC_CONST (disp))
-	{
-	  if (! legitimate_pic_address_disp_p (disp))
-	    {
-	      ADDR_INVALID ("Displacement is an invalid PIC construct.\n",
-			    disp);
-	      return FALSE;
-	    }
-
-	  if (base != pic_offset_table_rtx
-	      && (indx != pic_offset_table_rtx || scale != NULL_RTX))
-	    {
-	      ADDR_INVALID ("PIC displacement against invalid base.\n", disp);
-	      return FALSE;
-	    }
-	}
-
-      else if (HALF_PIC_P ())
-	{
-	  if (! HALF_PIC_ADDRESS_P (disp)
-	      || (base != NULL_RTX || indx != NULL_RTX))
-	    {
-	      ADDR_INVALID ("Displacement is an invalid half-pic reference.\n",
-			    disp);
-	      return FALSE;
-	    }
-	}
-    }
-
-  if (TARGET_DEBUG_ADDR)
-    fprintf (stderr, "Address is valid.\n");
-
-  /* Everything looks valid, return true */
-  return TRUE;
-}
-
-/* Return a legitimate reference for ORIG (an address) using the
-   register REG.  If REG is 0, a new pseudo is generated.
-
-   There are two types of references that must be handled:
-
-   1. Global data references must load the address from the GOT, via
-      the PIC reg.  An insn is emitted to do this load, and the reg is
-      returned.
-
-   2. Static data references, constant pool addresses, and code labels
-      compute the address as an offset from the GOT, whose base is in
-      the PIC reg.  Static data objects have SYMBOL_REF_FLAG set to
-      differentiate them from global data objects.  The returned
-      address is the PIC reg + an unspec constant.
-
-   GO_IF_LEGITIMATE_ADDRESS rejects symbolic references unless the PIC
-   reg also appears in the address.  */
-
-rtx
-legitimize_pic_address (orig, reg)
-     rtx orig;
-     rtx reg;
-{
-  rtx addr = orig;
-  rtx new = orig;
-  rtx base;
-
-  if (GET_CODE (addr) == LABEL_REF
-      || (GET_CODE (addr) == SYMBOL_REF
-	  && (CONSTANT_POOL_ADDRESS_P (addr)
-	      || SYMBOL_REF_FLAG (addr))))
-    {
-      /* This symbol may be referenced via a displacement from the PIC
-	 base address (@GOTOFF).  */
-
-      current_function_uses_pic_offset_table = 1;
-      new = gen_rtx_UNSPEC (VOIDmode, gen_rtvec (1, addr), 7);
-      new = gen_rtx_CONST (VOIDmode, new);
-      new = gen_rtx_PLUS (Pmode, pic_offset_table_rtx, new);
-
-      if (reg != 0)
-	{
-	  emit_move_insn (reg, new);
-	  new = reg;
-	}
-    }
-  else if (GET_CODE (addr) == SYMBOL_REF)
-    {
-      /* This symbol must be referenced via a load from the
-	 Global Offset Table (@GOT). */
-
-      current_function_uses_pic_offset_table = 1;
-      new = gen_rtx_UNSPEC (VOIDmode, gen_rtvec (1, addr), 6);
-      new = gen_rtx_CONST (VOIDmode, new);
-      new = gen_rtx_PLUS (Pmode, pic_offset_table_rtx, new);
-      new = gen_rtx_MEM (Pmode, new);
-      RTX_UNCHANGING_P (new) = 1;
-
-      if (reg == 0)
-	reg = gen_reg_rtx (Pmode);
-      emit_move_insn (reg, new);
-      new = reg;
-    }      
-  else
-    {
-      if (GET_CODE (addr) == CONST)
-	{
-	  addr = XEXP (addr, 0);
-	  if (GET_CODE (addr) == UNSPEC)
-	    {
-	      /* Check that the unspec is one of the ones we generate?  */
-	    }
-	  else if (GET_CODE (addr) != PLUS)
-	    abort();
-	}
-      if (GET_CODE (addr) == PLUS)
-	{
-	  rtx op0 = XEXP (addr, 0), op1 = XEXP (addr, 1);
-
-	  /* Check first to see if this is a constant offset from a @GOTOFF
-	     symbol reference.  */
-	  if ((GET_CODE (op0) == LABEL_REF
-	       || (GET_CODE (op0) == SYMBOL_REF
-		   && (CONSTANT_POOL_ADDRESS_P (op0)
-		       || SYMBOL_REF_FLAG (op0))))
-	      && GET_CODE (op1) == CONST_INT)
-	    {
-	      current_function_uses_pic_offset_table = 1;
-	      new = gen_rtx_UNSPEC (VOIDmode, gen_rtvec (1, op0), 7);
-	      new = gen_rtx_PLUS (VOIDmode, new, op1);
-	      new = gen_rtx_CONST (VOIDmode, new);
-	      new = gen_rtx_PLUS (Pmode, pic_offset_table_rtx, new);
-
-	      if (reg != 0)
-		{
-		  emit_move_insn (reg, new);
-		  new = reg;
-		}
-	    }
-	  else
-	    {
-	      base = legitimize_pic_address (XEXP (addr, 0), reg);
-	      new  = legitimize_pic_address (XEXP (addr, 1),
-					     base == reg ? NULL_RTX : reg);
-
-	      if (GET_CODE (new) == CONST_INT)
-		new = plus_constant (base, INTVAL (new));
-	      else
-		{
-		  if (GET_CODE (new) == PLUS && CONSTANT_P (XEXP (new, 1)))
-		    {
-		      base = gen_rtx_PLUS (Pmode, base, XEXP (new, 0));
-		      new = XEXP (new, 1);
-		    }
-		  new = gen_rtx_PLUS (Pmode, base, new);
-		}
-	    }
-	}
-    }
-  return new;
-}
-
-/* Emit insns to move operands[1] into operands[0].  */
-
-void
-emit_pic_move (operands, mode)
-     rtx *operands;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  rtx temp = reload_in_progress ? operands[0] : gen_reg_rtx (Pmode);
-
-  if (GET_CODE (operands[0]) == MEM && SYMBOLIC_CONST (operands[1]))
-    operands[1] = force_reg (Pmode, operands[1]);
-  else
-    operands[1] = legitimize_pic_address (operands[1], temp);
-}
-
-/* Try machine-dependent ways of modifying an illegitimate address
-   to be legitimate.  If we find one, return the new, valid address.
-   This macro is used in only one place: `memory_address' in explow.c.
-
-   OLDX is the address as it was before break_out_memory_refs was called.
-   In some cases it is useful to look at this to decide what needs to be done.
-
-   MODE and WIN are passed so that this macro can use
-   GO_IF_LEGITIMATE_ADDRESS.
-
-   It is always safe for this macro to do nothing.  It exists to recognize
-   opportunities to optimize the output.
-
-   For the 80386, we handle X+REG by loading X into a register R and
-   using R+REG.  R will go in a general reg and indexing will be used.
-   However, if REG is a broken-out memory address or multiplication,
-   nothing needs to be done because REG can certainly go in a general reg.
-
-   When -fpic is used, special handling is needed for symbolic references.
-   See comments by legitimize_pic_address in i386.c for details.  */
-
-rtx
-legitimize_address (x, oldx, mode)
-     register rtx x;
-     register rtx oldx ATTRIBUTE_UNUSED;
-     enum machine_mode mode;
-{
-  int changed = 0;
-  unsigned log;
-
-  if (TARGET_DEBUG_ADDR)
-    {
-      fprintf (stderr, "\n==========\nLEGITIMIZE_ADDRESS, mode = %s\n",
-	       GET_MODE_NAME (mode));
-      debug_rtx (x);
-    }
-
-  if (flag_pic && SYMBOLIC_CONST (x))
-    return legitimize_pic_address (x, 0);
-
-  /* Canonicalize shifts by 0, 1, 2, 3 into multiply */
-  if (GET_CODE (x) == ASHIFT
-      && GET_CODE (XEXP (x, 1)) == CONST_INT
-      && (log = (unsigned)exact_log2 (INTVAL (XEXP (x, 1)))) < 4)
-    {
-      changed = 1;
-      x = gen_rtx_MULT (Pmode, force_reg (Pmode, XEXP (x, 0)),
-			GEN_INT (1 << log));
-    }
-
-  if (GET_CODE (x) == PLUS)
-    {
-      /* Canonicalize shifts by 0, 1, 2, 3 into multiply. */
-
-      if (GET_CODE (XEXP (x, 0)) == ASHIFT
-	  && GET_CODE (XEXP (XEXP (x, 0), 1)) == CONST_INT
-	  && (log = (unsigned)exact_log2 (INTVAL (XEXP (XEXP (x, 0), 1)))) < 4)
-	{
-	  changed = 1;
-	  XEXP (x, 0) = gen_rtx (MULT, Pmode,
-				 force_reg (Pmode, XEXP (XEXP (x, 0), 0)),
-				 GEN_INT (1 << log));
-	}
-
-      if (GET_CODE (XEXP (x, 1)) == ASHIFT
-	  && GET_CODE (XEXP (XEXP (x, 1), 1)) == CONST_INT
-	  && (log = (unsigned)exact_log2 (INTVAL (XEXP (XEXP (x, 1), 1)))) < 4)
-	{
-	  changed = 1;
-	  XEXP (x, 1) = gen_rtx (MULT, Pmode,
-				 force_reg (Pmode, XEXP (XEXP (x, 1), 0)),
-				 GEN_INT (1 << log));
-	}
-
-      /* Put multiply first if it isn't already. */
-      if (GET_CODE (XEXP (x, 1)) == MULT)
-	{
-	  rtx tmp = XEXP (x, 0);
-	  XEXP (x, 0) = XEXP (x, 1);
-	  XEXP (x, 1) = tmp;
-	  changed = 1;
-	}
-
-      /* Canonicalize (plus (mult (reg) (const)) (plus (reg) (const)))
-	 into (plus (plus (mult (reg) (const)) (reg)) (const)).  This can be
-	 created by virtual register instantiation, register elimination, and
-	 similar optimizations.  */
-      if (GET_CODE (XEXP (x, 0)) == MULT && GET_CODE (XEXP (x, 1)) == PLUS)
-	{
-	  changed = 1;
-	  x = gen_rtx (PLUS, Pmode,
-		       gen_rtx (PLUS, Pmode, XEXP (x, 0),
-				XEXP (XEXP (x, 1), 0)),
-		       XEXP (XEXP (x, 1), 1));
-	}
-
-      /* Canonicalize
-	 (plus (plus (mult (reg) (const)) (plus (reg) (const))) const)
-	 into (plus (plus (mult (reg) (const)) (reg)) (const)).  */
-      else if (GET_CODE (x) == PLUS && GET_CODE (XEXP (x, 0)) == PLUS
-	       && GET_CODE (XEXP (XEXP (x, 0), 0)) == MULT
-	       && GET_CODE (XEXP (XEXP (x, 0), 1)) == PLUS
-	       && CONSTANT_P (XEXP (x, 1)))
-	{
-	  rtx constant;
-	  rtx other = NULL_RTX;
-
-	  if (GET_CODE (XEXP (x, 1)) == CONST_INT)
-	    {
-	      constant = XEXP (x, 1);
-	      other = XEXP (XEXP (XEXP (x, 0), 1), 1);
-	    }
-	  else if (GET_CODE (XEXP (XEXP (XEXP (x, 0), 1), 1)) == CONST_INT)
-	    {
-	      constant = XEXP (XEXP (XEXP (x, 0), 1), 1);
-	      other = XEXP (x, 1);
-	    }
-	  else
-	    constant = 0;
-
-	  if (constant)
-	    {
-	      changed = 1;
-	      x = gen_rtx (PLUS, Pmode,
-			   gen_rtx (PLUS, Pmode, XEXP (XEXP (x, 0), 0),
-				    XEXP (XEXP (XEXP (x, 0), 1), 0)),
-			   plus_constant (other, INTVAL (constant)));
-	    }
-	}
-
-      if (changed && legitimate_address_p (mode, x, FALSE))
-	return x;
-
-      if (GET_CODE (XEXP (x, 0)) == MULT)
-	{
-	  changed = 1;
-	  XEXP (x, 0) = force_operand (XEXP (x, 0), 0);
-	}
-
-      if (GET_CODE (XEXP (x, 1)) == MULT)
-	{
-	  changed = 1;
-	  XEXP (x, 1) = force_operand (XEXP (x, 1), 0);
-	}
-
-      if (changed
-	  && GET_CODE (XEXP (x, 1)) == REG
-	  && GET_CODE (XEXP (x, 0)) == REG)
-	return x;
-
-      if (flag_pic && SYMBOLIC_CONST (XEXP (x, 1)))
-	{
-	  changed = 1;
-	  x = legitimize_pic_address (x, 0);
-	}
-
-      if (changed && legitimate_address_p (mode, x, FALSE))
-	return x;
-
-      if (GET_CODE (XEXP (x, 0)) == REG)
-	{
-	  register rtx temp = gen_reg_rtx (Pmode);
-	  register rtx val  = force_operand (XEXP (x, 1), temp);
-	  if (val != temp)
-	    emit_move_insn (temp, val);
-
-	  XEXP (x, 1) = temp;
-	  return x;
-	}
-
-      else if (GET_CODE (XEXP (x, 1)) == REG)
-	{
-	  register rtx temp = gen_reg_rtx (Pmode);
-	  register rtx val  = force_operand (XEXP (x, 0), temp);
-	  if (val != temp)
-	    emit_move_insn (temp, val);
-
-	  XEXP (x, 0) = temp;
-	  return x;
-	}
-    }
-
-  return x;
-}
-
-/* Print an integer constant expression in assembler syntax.  Addition
-   and subtraction are the only arithmetic that may appear in these
-   expressions.  FILE is the stdio stream to write to, X is the rtx, and
-   CODE is the operand print code from the output string.  */
-
-static void
-output_pic_addr_const (file, x, code)
-     FILE *file;
-     rtx x;
-     int code;
-{
-  char buf[256];
-
-  switch (GET_CODE (x))
-    {
-    case PC:
-      if (flag_pic)
-	putc ('.', file);
-      else
-	abort ();
-      break;
-
-    case SYMBOL_REF:
-      assemble_name (file, XSTR (x, 0));
-      if (code == 'P' && ! SYMBOL_REF_FLAG (x))
-	fputs ("@PLT", file);
-      break;
-
-    case LABEL_REF:
-      x = XEXP (x, 0);
-      /* FALLTHRU */
-    case CODE_LABEL:
-      ASM_GENERATE_INTERNAL_LABEL (buf, "L", CODE_LABEL_NUMBER (x));
-      assemble_name (asm_out_file, buf);
-      break;
-
-    case CONST_INT:
-      fprintf (file, HOST_WIDE_INT_PRINT_DEC, INTVAL (x));
-      break;
-
-    case CONST:
-      /* This used to output parentheses around the expression,
-	 but that does not work on the 386 (either ATT or BSD assembler).  */
-      output_pic_addr_const (file, XEXP (x, 0), code);
-      break;
-
-    case CONST_DOUBLE:
-      if (GET_MODE (x) == VOIDmode)
-	{
-	  /* We can use %d if the number is <32 bits and positive.  */
-	  if (CONST_DOUBLE_HIGH (x) || CONST_DOUBLE_LOW (x) < 0)
-	    fprintf (file, "0x%lx%08lx",
-		     (unsigned long) CONST_DOUBLE_HIGH (x),
-		     (unsigned long) CONST_DOUBLE_LOW (x));
-	  else
-	    fprintf (file, HOST_WIDE_INT_PRINT_DEC, CONST_DOUBLE_LOW (x));
-	}
-      else
-	/* We can't handle floating point constants;
-	   PRINT_OPERAND must handle them.  */
-	output_operand_lossage ("floating constant misused");
-      break;
-
-    case PLUS:
-      /* Some assemblers need integer constants to appear first.  */
-      if (GET_CODE (XEXP (x, 0)) == CONST_INT)
-	{
-	  output_pic_addr_const (file, XEXP (x, 0), code);
-	  fprintf (file, "+");
-	  output_pic_addr_const (file, XEXP (x, 1), code);
-	}
-      else if (GET_CODE (XEXP (x, 1)) == CONST_INT)
-	{
-	  output_pic_addr_const (file, XEXP (x, 1), code);
-	  fprintf (file, "+");
-	  output_pic_addr_const (file, XEXP (x, 0), code);
-	}
-      else
-	abort ();
-      break;
-
-    case MINUS:
-      output_pic_addr_const (file, XEXP (x, 0), code);
-      fprintf (file, "-");
-      output_pic_addr_const (file, XEXP (x, 1), code);
-      break;
-
-     case UNSPEC:
-       if (XVECLEN (x, 0) != 1)
- 	abort ();
-       output_pic_addr_const (file, XVECEXP (x, 0, 0), code);
-       switch (XINT (x, 1))
- 	{
- 	case 6:
- 	  fputs ("@GOT", file);
- 	  break;
- 	case 7:
- 	  fputs ("@GOTOFF", file);
- 	  break;
- 	case 8:
- 	  fputs ("@PLT", file);
- 	  break;
- 	default:
- 	  output_operand_lossage ("invalid UNSPEC as operand");
- 	  break;
- 	}
-       break;
-
-    default:
-      output_operand_lossage ("invalid expression as operand");
-    }
-}
-
-static void
-put_jump_code (code, reverse, file)
-     enum rtx_code code;
-     int reverse;
-     FILE *file;
-{
-  int flags = cc_prev_status.flags;
-  int ieee = (TARGET_IEEE_FP && (flags & CC_IN_80387)
-	      && !(cc_prev_status.flags & CC_FCOMI));
-  const char *suffix;
-
-  if (flags & CC_Z_IN_NOT_C)
-    switch (code)
-      {
-      case EQ:
-	fputs (reverse ? "c" : "nc", file);
-	return;
-
-      case NE:
-	fputs (reverse ? "nc" : "c", file);
-	return;
-
-      default:
-	abort ();
-      }
-  if (ieee)
-    {
-      switch (code)
-	{
-	case LE:
-	  suffix = reverse ? "ae" : "b";
-	  break;
-	case GT:
-	case LT:
-	case GE:
-	  suffix = reverse ? "ne" : "e";
-	  break;
-	case EQ:
-	  suffix = reverse ? "ne" : "e";
-	  break;
-	case NE:
-	  suffix = reverse ? "e" : "ne";
-	  break;
-	default:
-	  abort ();
-	}
-      fputs (suffix, file);
-      return;
-    }
-  if (flags & CC_TEST_AX)
-    abort();
-  if ((flags & CC_NO_OVERFLOW) && (code == LE || code == GT))
-    abort ();
-  if (reverse)
-    code = reverse_condition (code);
-  switch (code)
-    {
-    case EQ:
-      suffix = "e";
-      break;
-
-    case NE:
-      suffix = "ne";
-      break;
-
-    case GT:
-      suffix = flags & CC_IN_80387 ? "a" : "g";
-      break;
-
-    case GTU:
-      suffix = "a";
-      break;
-
-    case LT:
-      if (flags & CC_NO_OVERFLOW)
-	suffix = "s";
-      else
-	suffix = flags & CC_IN_80387 ? "b" : "l";
-      break;
-
-    case LTU:
-      suffix = "b";
-      break;
-
-    case GE:
-      if (flags & CC_NO_OVERFLOW)
-	suffix = "ns";
-      else
-	suffix = flags & CC_IN_80387 ? "ae" : "ge";
-      break;
-
-    case GEU:
-      suffix = "ae";
-      break;
-
-    case LE:
-      suffix = flags & CC_IN_80387 ? "be" : "le";
-      break;
-
-    case LEU:
-      suffix = "be";
-      break;
-
-    default:
-      abort ();
-    }
-  fputs (suffix, file);
-}
-
-/* Append the correct conditional move suffix which corresponds to CODE.  */
-
-static void
-put_condition_code (code, reverse_cc, mode, file)
-     enum rtx_code code;
-     int  reverse_cc;
-     enum mode_class mode;
-     FILE * file;
-{
-  int ieee = (TARGET_IEEE_FP && (cc_prev_status.flags & CC_IN_80387)
-	      && ! (cc_prev_status.flags & CC_FCOMI));
-  if (reverse_cc && ! ieee)
-    code = reverse_condition (code);
-
-  if (mode == MODE_INT)
-    switch (code)
-      {
-      case NE:
-	if (cc_prev_status.flags & CC_Z_IN_NOT_C)
-	  fputs ("b", file);
-	else
-	  fputs ("ne", file);
-	return;
-
-      case EQ:
-	if (cc_prev_status.flags & CC_Z_IN_NOT_C)
-	  fputs ("ae", file);
-	else
-	  fputs ("e", file);
-	return;
-
-      case GE:
-	if (cc_prev_status.flags & CC_NO_OVERFLOW)
-	  fputs ("ns", file);
-	else
-	  fputs ("ge", file);
-	return;
-
-      case GT:
-	fputs ("g", file);
-	return;
-
-      case LE:
-	fputs ("le", file);
-	return;
-
-      case LT:
-	if (cc_prev_status.flags & CC_NO_OVERFLOW)
-	  fputs ("s", file);
-	else
-	  fputs ("l", file);
-	return;
-
-      case GEU:
-	fputs ("ae", file);
-	return;
-
-      case GTU:
-	fputs ("a", file);
-	return;
-
-      case LEU:
-	fputs ("be", file);
-	return;
-
-      case LTU:
-	fputs ("b", file);
-	return;
-
-      default:
-	output_operand_lossage ("Invalid %%C operand");
-      }
-
-  else if (mode == MODE_FLOAT)
-    switch (code)
-      {
-      case NE:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "ne", file);
-	return;
-      case EQ:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "e", file);
-	return;
-      case GE:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "nb", file);
-	return;
-      case GT:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "nbe", file);
-	return;
-      case LE:
-	fputs (ieee ? (reverse_cc ? "nb" : "b") : "be", file);
-	return;
-      case LT:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "b", file);
-	return;
-      case GEU:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "nb", file);
-	return;
-      case GTU:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "nbe", file);
-	return;
-      case LEU:
-	fputs (ieee ? (reverse_cc ? "nb" : "b") : "be", file);
-	return;
-      case LTU:
-	fputs (ieee ? (reverse_cc ? "ne" : "e") : "b", file);
-	return;
-      default:
-	output_operand_lossage ("Invalid %%C operand");
-    }
-}
-
-/* Meaning of CODE:
-   L,W,B,Q,S,T -- print the opcode suffix for specified size of operand.
-   C -- print opcode suffix for set/cmov insn.
-   c -- like C, but print reversed condition
-   F -- print opcode suffix for fcmov insn.
-   f -- like F, but print reversed condition
-   D -- print the opcode suffix for a jump
-   d -- like D, but print reversed condition
-   R -- print the prefix for register names.
-   z -- print the opcode suffix for the size of the current operand.
-   * -- print a star (in certain assembler syntax)
-   w -- print the operand as if it's a "word" (HImode) even if it isn't.
-   J -- print the appropriate jump operand.
-   s -- print a shift double count, followed by the assemblers argument
-	delimiter.
-   b -- print the QImode name of the register for the indicated operand.
-	%b0 would print %al if operands[0] is reg 0.
-   w --  likewise, print the HImode name of the register.
-   k --  likewise, print the SImode name of the register.
-   h --  print the QImode name for a "high" register, either ah, bh, ch or dh.
-   y --  print "st(0)" instead of "st" as a register.
-   P --  print as a PIC constant 
-   _ --  output "_" if YES_UNDERSCORES */
-
-void
-print_operand (file, x, code)
-     FILE *file;
-     rtx x;
-     int code;
-{
-  if (code)
-    {
-      switch (code)
-	{
-	case '*':
-	  if (USE_STAR)
-	    putc ('*', file);
-	  return;
-
-	case '_':
-#ifdef YES_UNDERSCORES
-	  putc ('_', file);
-#endif
-	  return;
-
-	case 'L':
-	  PUT_OP_SIZE (code, 'l', file);
-	  return;
-
-	case 'W':
-	  PUT_OP_SIZE (code, 'w', file);
-	  return;
-
-	case 'B':
-	  PUT_OP_SIZE (code, 'b', file);
-	  return;
-
-	case 'Q':
-	  PUT_OP_SIZE (code, 'l', file);
-	  return;
-
-	case 'S':
-	  PUT_OP_SIZE (code, 's', file);
-	  return;
-
-	case 'T':
-	  PUT_OP_SIZE (code, 't', file);
-	  return;
-
-	case 'z':
-	  /* 387 opcodes don't get size suffixes if the operands are
-	     registers. */
-
-	  if (STACK_REG_P (x))
-	    return;
-
-	  /* this is the size of op from size of operand */
-	  switch (GET_MODE_SIZE (GET_MODE (x)))
-	    {
-	    case 2:
-#ifdef HAVE_GAS_FILDS_FISTS
-	      PUT_OP_SIZE ('W', 's', file);
-#endif
-	      return;
-
-	    case 4:
-	      if (GET_MODE (x) == SFmode)
-		{
-		  PUT_OP_SIZE ('S', 's', file);
-		  return;
-		}
-	      else
-		PUT_OP_SIZE ('L', 'l', file);
-	      return;
-
-	    case 12:
-		  PUT_OP_SIZE ('T', 't', file);
-		  return;
-
-	    case 8:
-	      if (GET_MODE_CLASS (GET_MODE (x)) == MODE_INT)
-		{
-#ifdef GAS_MNEMONICS
-		  PUT_OP_SIZE ('Q', 'q', file);
-		  return;
-#else
-		  PUT_OP_SIZE ('Q', 'l', file);	/* Fall through */
-#endif
-		}
-
-	      PUT_OP_SIZE ('Q', 'l', file);
-	      return;
-
-	    default:
-	      abort ();
-	    }
-
-	case 'b':
-	case 'w':
-	case 'k':
-	case 'h':
-	case 'y':
-	case 'P':
-	case 'X':
-	  break;
-
-	case 'J':
-	  switch (GET_CODE (x))
-	    {
-	      /* These conditions are appropriate for testing the result
-		 of an arithmetic operation, not for a compare operation.
-	         Cases GE, LT assume CC_NO_OVERFLOW true. All cases assume
-		 CC_Z_IN_NOT_C false and not floating point.  */
-	    case NE:  fputs ("jne", file); return;
-	    case EQ:  fputs ("je",  file); return;
-	    case GE:  fputs ("jns", file); return;
-	    case LT:  fputs ("js",  file); return;
-	    case GEU: fputs ("jmp", file); return;
-	    case GTU: fputs ("jne",  file); return;
-	    case LEU: fputs ("je", file); return;
-	    case LTU: fputs ("#branch never",  file); return;
-
-	    /* no matching branches for GT nor LE */
-
-	    default:
-	      abort ();
-	    }
-
-	case 's':
-	  if (GET_CODE (x) == CONST_INT || ! SHIFT_DOUBLE_OMITS_COUNT)
-	    {
-	      PRINT_OPERAND (file, x, 0);
-	      fputs (AS2C (,) + 1, file);
-	    }
-
-	  return;
-
-	case 'D':
-	  put_jump_code (GET_CODE (x), 0, file);
-	  return;
-
-	case 'd':
-	  put_jump_code (GET_CODE (x), 1, file);
-	  return;
-
-	  /* This is used by the conditional move instructions.  */
-	case 'C':
-	  put_condition_code (GET_CODE (x), 0, MODE_INT, file);
-	  return;
-
-	  /* Like above, but reverse condition */
-	case 'c':
-	  put_condition_code (GET_CODE (x), 1, MODE_INT, file); return;
-
-	case 'F':
-	  put_condition_code (GET_CODE (x), 0, MODE_FLOAT, file);
-	  return;
-
-	  /* Like above, but reverse condition */
-	case 'f':
-	  put_condition_code (GET_CODE (x), 1, MODE_FLOAT, file);
-	  return;
-
-	default:
-	  {
-	    char str[50];
-
-	    sprintf (str, "invalid operand code `%c'", code);
-	    output_operand_lossage (str);
-	  }
-	}
-    }
-
-  if (GET_CODE (x) == REG)
-    {
-      PRINT_REG (x, code, file);
-    }
-
-  else if (GET_CODE (x) == MEM)
-    {
-      PRINT_PTR (x, file);
-      if (CONSTANT_ADDRESS_P (XEXP (x, 0)))
-	{
-	  if (flag_pic)
-	    output_pic_addr_const (file, XEXP (x, 0), code);
-	  else
-	    output_addr_const (file, XEXP (x, 0));
-	}
-      else
-	output_address (XEXP (x, 0));
-    }
-
-  else if (GET_CODE (x) == CONST_DOUBLE && GET_MODE (x) == SFmode)
-    {
-      REAL_VALUE_TYPE r;
-      long l;
-
-      REAL_VALUE_FROM_CONST_DOUBLE (r, x);
-      REAL_VALUE_TO_TARGET_SINGLE (r, l);
-      PRINT_IMMED_PREFIX (file);
-      fprintf (file, "0x%lx", l);
-    }
-
- /* These float cases don't actually occur as immediate operands. */
- else if (GET_CODE (x) == CONST_DOUBLE && GET_MODE (x) == DFmode)
-    {
-      REAL_VALUE_TYPE r;
-      char dstr[30];
-
-      REAL_VALUE_FROM_CONST_DOUBLE (r, x);
-      REAL_VALUE_TO_DECIMAL (r, "%.22e", dstr);
-      fprintf (file, "%s", dstr);
-    }
-
-  else if (GET_CODE (x) == CONST_DOUBLE && GET_MODE (x) == XFmode)
-    {
-      REAL_VALUE_TYPE r;
-      char dstr[30];
-
-      REAL_VALUE_FROM_CONST_DOUBLE (r, x);
-      REAL_VALUE_TO_DECIMAL (r, "%.22e", dstr);
-      fprintf (file, "%s", dstr);
-    }
-  else
-    {
-      if (code != 'P')
-	{
-	  if (GET_CODE (x) == CONST_INT || GET_CODE (x) == CONST_DOUBLE)
-	    PRINT_IMMED_PREFIX (file);
-	  else if (GET_CODE (x) == CONST || GET_CODE (x) == SYMBOL_REF
-		   || GET_CODE (x) == LABEL_REF)
-	    PRINT_OFFSET_PREFIX (file);
-	}
-      if (flag_pic)
-	output_pic_addr_const (file, x, code);
-      else
-	output_addr_const (file, x);
-    }
-}
-
-/* Print a memory operand whose address is ADDR.  */
-
-void
-print_operand_address (file, addr)
-     FILE *file;
-     register rtx addr;
-{
-  register rtx reg1, reg2, breg, ireg;
-  rtx offset;
-
-  switch (GET_CODE (addr))
-    {
-    case REG:
-      /* ESI addressing makes instruction vector decoded on the K6.  We can
-	 avoid this by ESI+0 addressing.  */
-      if (REGNO_REG_CLASS (REGNO (addr)) == SIREG
-	  && ix86_cpu == PROCESSOR_K6 && !optimize_size)
-	output_addr_const (file, const0_rtx);
-      ADDR_BEG (file);
-      fprintf (file, "%se", RP);
-      fputs (hi_reg_name[REGNO (addr)], file);
-      ADDR_END (file);
-      break;
-
-    case PLUS:
-      reg1 = 0;
-      reg2 = 0;
-      ireg = 0;
-      breg = 0;
-      offset = 0;
-      if (CONSTANT_ADDRESS_P (XEXP (addr, 0)))
-	{
-	  offset = XEXP (addr, 0);
-	  addr = XEXP (addr, 1);
-	}
-      else if (CONSTANT_ADDRESS_P (XEXP (addr, 1)))
-	{
-	  offset = XEXP (addr, 1);
-	  addr = XEXP (addr, 0);
-	}
-
-      if (GET_CODE (addr) != PLUS)
-	;
-      else if (GET_CODE (XEXP (addr, 0)) == MULT)
-	reg1 = XEXP (addr, 0), addr = XEXP (addr, 1);
-      else if (GET_CODE (XEXP (addr, 1)) == MULT)
-	reg1 = XEXP (addr, 1), addr = XEXP (addr, 0);
-      else if (GET_CODE (XEXP (addr, 0)) == REG)
-	reg1 = XEXP (addr, 0), addr = XEXP (addr, 1);
-      else if (GET_CODE (XEXP (addr, 1)) == REG)
-	reg1 = XEXP (addr, 1), addr = XEXP (addr, 0);
-
-      if (GET_CODE (addr) == REG || GET_CODE (addr) == MULT)
-	{
-	  if (reg1 == 0)
-	    reg1 = addr;
-	  else
-	    reg2 = addr;
-
-	  addr = 0;
-	}
-
-      if (offset != 0)
-	{
-	  if (addr != 0)
-	    abort ();
-	  addr = offset;
-	}
-
-      if ((reg1 && GET_CODE (reg1) == MULT)
-	  || (reg2 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg2))))
-	{
-	  breg = reg2;
-	  ireg = reg1;
-	}
-      else if (reg1 != 0 && REGNO_OK_FOR_BASE_P (REGNO (reg1)))
-	{
-	  breg = reg1;
-	  ireg = reg2;
-	}
-
-      if (ireg != 0 || breg != 0)
-	{
-	  int scale = 1;
-
-	  if (addr != 0)
-	    {
-	      if (flag_pic)
-		output_pic_addr_const (file, addr, 0);
-	      else if (GET_CODE (addr) == LABEL_REF)
-		output_asm_label (addr);
-	      else
-		output_addr_const (file, addr);
-	    }
-
-  	  if (ireg != 0 && GET_CODE (ireg) == MULT)
-	    {
-	      scale = INTVAL (XEXP (ireg, 1));
-	      ireg = XEXP (ireg, 0);
-	    }
-
-	  /* The stack pointer can only appear as a base register,
-	     never an index register, so exchange the regs if it is wrong. */
-
-	  if (scale == 1 && ireg && REGNO (ireg) == STACK_POINTER_REGNUM)
-	    {
-	      rtx tmp;
-
-	      tmp = breg;
-	      breg = ireg;
-	      ireg = tmp;
-	    }
-
-	  /* output breg+ireg*scale */
-	  PRINT_B_I_S (breg, ireg, scale, file);
-	  break;
-	}
-
-    case MULT:
-      {
-	int scale;
-
-	if (GET_CODE (XEXP (addr, 0)) == CONST_INT)
-	  {
-	    scale = INTVAL (XEXP (addr, 0));
-	    ireg = XEXP (addr, 1);
-	  }
-	else
-	  {
-	    scale = INTVAL (XEXP (addr, 1));
-	    ireg = XEXP (addr, 0);
-	  }
-
-	/* (reg,reg,) is shorter than (,reg,2).  */
-	if (scale == 2)
-	  {
-	    PRINT_B_I_S (ireg, ireg, 1, file);
-	  } 
-	else 
-	  {
-	    output_addr_const (file, const0_rtx);
-	    PRINT_B_I_S (NULL_RTX, ireg, scale, file);
-	  }
-      }
-      break;
-
-    default:
-      if (GET_CODE (addr) == CONST_INT
-	  && INTVAL (addr) < 0x8000
-	  && INTVAL (addr) >= -0x8000)
-	fprintf (file, "%d", (int) INTVAL (addr));
-      else
-	{
-	  if (flag_pic)
-	    output_pic_addr_const (file, addr, 0);
-	  else
-	    output_addr_const (file, addr);
-	}
-    }
-}
-
-/* Set the cc_status for the results of an insn whose pattern is EXP.
-   On the 80386, we assume that only test and compare insns, as well
-   as SI, HI, & DI mode ADD, SUB, NEG, AND, IOR, XOR, BSF, ASHIFT,
-   ASHIFTRT, and LSHIFTRT instructions set the condition codes usefully.
-   Also, we assume that jumps, moves and sCOND don't affect the condition
-   codes.  All else clobbers the condition codes, by assumption.
-
-   We assume that ALL integer add, minus, etc. instructions effect the
-   condition codes.  This MUST be consistent with i386.md.
-
-   We don't record any float test or compare - the redundant test &
-   compare check in final.c does not handle stack-like regs correctly. */
-
-void
-notice_update_cc (exp)
-     rtx exp;
-{
-  if (GET_CODE (exp) == SET)
-    {
-      /* Jumps do not alter the cc's.  */
-      if (SET_DEST (exp) == pc_rtx)
-	return;
-
-      /* Moving register or memory into a register:
-	 it doesn't alter the cc's, but it might invalidate
-	 the RTX's which we remember the cc's came from.
-	 (Note that moving a constant 0 or 1 MAY set the cc's).  */
-      if (REG_P (SET_DEST (exp))
-	  && (REG_P (SET_SRC (exp)) || GET_CODE (SET_SRC (exp)) == MEM
-	      || GET_RTX_CLASS (GET_CODE (SET_SRC (exp))) == '<'
-	      || GET_CODE (SET_SRC (exp)) == IF_THEN_ELSE))
-	{
-	  if (cc_status.value1
-	      && reg_overlap_mentioned_p (SET_DEST (exp), cc_status.value1))
-	    cc_status.value1 = 0;
-
-	  if (cc_status.value2
-	      && reg_overlap_mentioned_p (SET_DEST (exp), cc_status.value2))
-	    cc_status.value2 = 0;
-
-	  return;
-	}
-
-      /* Moving register into memory doesn't alter the cc's.
-	 It may invalidate the RTX's which we remember the cc's came from.  */
-      if (GET_CODE (SET_DEST (exp)) == MEM
-	  && (REG_P (SET_SRC (exp))
-	      || GET_RTX_CLASS (GET_CODE (SET_SRC (exp))) == '<'))
-	{
-	  if (cc_status.value1
-	      && reg_overlap_mentioned_p (SET_DEST (exp), cc_status.value1))
-	    cc_status.value1 = 0;
-	  if (cc_status.value2
-	      && reg_overlap_mentioned_p (SET_DEST (exp), cc_status.value2))
-	    cc_status.value2 = 0;
-
-	  return;
-	}
-
-      /* Function calls clobber the cc's.  */
-      else if (GET_CODE (SET_SRC (exp)) == CALL)
-	{
-	  CC_STATUS_INIT;
-	  return;
-	}
-
-      /* Tests and compares set the cc's in predictable ways.  */
-      else if (SET_DEST (exp) == cc0_rtx)
-	{
-	  CC_STATUS_INIT;
-	  cc_status.value1 = SET_SRC (exp);
-	  return;
-	}
-
-      /* Certain instructions effect the condition codes. */
-      else if (GET_MODE (SET_SRC (exp)) == SImode
-	       || GET_MODE (SET_SRC (exp)) == HImode
-	       || GET_MODE (SET_SRC (exp)) == QImode)
-	switch (GET_CODE (SET_SRC (exp)))
-	  {
-	  case ASHIFTRT: case LSHIFTRT: case ASHIFT:
-	    /* Shifts on the 386 don't set the condition codes if the
-	       shift count is zero. */
-	    if (GET_CODE (XEXP (SET_SRC (exp), 1)) != CONST_INT)
-	      {
-		CC_STATUS_INIT;
-		break;
-	      }
-
-	    /* We assume that the CONST_INT is non-zero (this rtx would
-	       have been deleted if it were zero. */
-
-	  case PLUS: case MINUS: case NEG:
-	  case AND: case IOR: case XOR:
-	    cc_status.flags = CC_NO_OVERFLOW;
-	    cc_status.value1 = SET_SRC (exp);
-	    cc_status.value2 = SET_DEST (exp);
-	    break;
-
-	    /* This is the bsf pattern used by ffs.  */
-	  case UNSPEC:
-	    if (XINT (SET_SRC (exp), 1) == 5)
-	      {
-		/* Only the Z flag is defined after bsf.  */
-		cc_status.flags
-		  = CC_NOT_POSITIVE | CC_NOT_NEGATIVE | CC_NO_OVERFLOW;
-		cc_status.value1 = XVECEXP (SET_SRC (exp), 0, 0);
-		cc_status.value2 = 0;
-		break;
-	      }
-	    /* FALLTHRU */
-
-	  default:
-	    CC_STATUS_INIT;
-	  }
-      else
-	{
-	  CC_STATUS_INIT;
-	}
-    }
-  else if (GET_CODE (exp) == PARALLEL
-	   && GET_CODE (XVECEXP (exp, 0, 0)) == SET)
-    {
-      if (SET_DEST (XVECEXP (exp, 0, 0)) == pc_rtx)
-	return;
-      if (SET_DEST (XVECEXP (exp, 0, 0)) == cc0_rtx)
-
-	{
-	  CC_STATUS_INIT;
-          if (stack_regs_mentioned_p (SET_SRC (XVECEXP (exp, 0, 0))))
-	    {
-              cc_status.flags |= CC_IN_80387;
-	      if (TARGET_CMOVE && stack_regs_mentioned_p
-		  (XEXP (SET_SRC (XVECEXP (exp, 0, 0)), 1)))
-		cc_status.flags |= CC_FCOMI;
-	    }
-	  else
-	    cc_status.value1 = SET_SRC (XVECEXP (exp, 0, 0));
-	  return;
-	}
-
-      CC_STATUS_INIT;
-    }
-  else
-    {
-      CC_STATUS_INIT;
-    }
-}
-
-/* Split one or more DImode RTL references into pairs of SImode
-   references.  The RTL can be REG, offsettable MEM, integer constant, or
-   CONST_DOUBLE.  "operands" is a pointer to an array of DImode RTL to
-   split and "num" is its length.  lo_half and hi_half are output arrays
-   that parallel "operands". */
-
-void
-split_di (operands, num, lo_half, hi_half)
-     rtx operands[];
-     int num;
-     rtx lo_half[], hi_half[];
-{
-  while (num--)
-    {
-      rtx op = operands[num];
-      if (! reload_completed)
-	{
-	  lo_half[num] = gen_lowpart (SImode, op);
-	  hi_half[num] = gen_highpart (SImode, op);
-	}
-      else if (GET_CODE (op) == REG)
-	{
-	  lo_half[num] = gen_rtx_REG (SImode, REGNO (op));
-	  hi_half[num] = gen_rtx_REG (SImode, REGNO (op) + 1);
-	}
-      else if (CONSTANT_P (op))
-	split_double (op, &lo_half[num], &hi_half[num]);
-      else if (offsettable_memref_p (op))
-	{
-	  rtx lo_addr = XEXP (op, 0);
-	  rtx hi_addr = XEXP (adj_offsettable_operand (op, 4), 0);
-	  lo_half[num] = change_address (op, SImode, lo_addr);
-	  hi_half[num] = change_address (op, SImode, hi_addr);
-	}
-      else
-	abort();
-    }
-}
-
-/* Return 1 if this is a valid binary operation on a 387.
-   OP is the expression matched, and MODE is its mode. */
-
-int
-binary_387_op (op, mode)
-    register rtx op;
-    enum machine_mode mode;
-{
-  if (mode != VOIDmode && mode != GET_MODE (op))
-    return 0;
-
-  switch (GET_CODE (op))
-    {
-    case PLUS:
-    case MINUS:
-    case MULT:
-    case DIV:
-      return GET_MODE_CLASS (GET_MODE (op)) == MODE_FLOAT;
-
-    default:
-      return 0;
-    }
-}
-
-/* Return 1 if this is a valid shift or rotate operation on a 386.
-   OP is the expression matched, and MODE is its mode. */
-
-int
-shift_op (op, mode)
-    register rtx op;
-    enum machine_mode mode;
-{
-  rtx operand = XEXP (op, 0);
-
-  if (mode != VOIDmode && mode != GET_MODE (op))
-    return 0;
-
-  if (GET_MODE (operand) != GET_MODE (op)
-      || GET_MODE_CLASS (GET_MODE (op)) != MODE_INT)
-    return 0;
-
-  return (GET_CODE (op) == ASHIFT
-	  || GET_CODE (op) == ASHIFTRT
-	  || GET_CODE (op) == LSHIFTRT
-	  || GET_CODE (op) == ROTATE
-	  || GET_CODE (op) == ROTATERT);
-}
-
-/* Return 1 if OP is COMPARE rtx with mode VOIDmode.
-   MODE is not used.  */
-
-int
-VOIDmode_compare_op (op, mode)
-    register rtx op;
-    enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return GET_CODE (op) == COMPARE && GET_MODE (op) == VOIDmode;
-}
-
-/* Output code to perform a 387 binary operation in INSN, one of PLUS,
-   MINUS, MULT or DIV.  OPERANDS are the insn operands, where operands[3]
-   is the expression of the binary operation.  The output may either be
-   emitted here, or returned to the caller, like all output_* functions.
-
-   There is no guarantee that the operands are the same mode, as they
-   might be within FLOAT or FLOAT_EXTEND expressions. */
-
-char *
-output_387_binary_op (insn, operands)
-     rtx insn;
-     rtx *operands;
-{
-  rtx temp;
-  char *base_op;
-  static char buf[100];
-
-  switch (GET_CODE (operands[3]))
-    {
-    case PLUS:
-      base_op = "fadd";
-      break;
-
-    case MINUS:
-      base_op = "fsub";
-      break;
-
-    case MULT:
-      base_op = "fmul";
-      break;
-
-    case DIV:
-      base_op = "fdiv";
-      break;
-
-    default:
-      abort ();
-    }
-
-  strcpy (buf, base_op);
-
-  switch (GET_CODE (operands[3]))
-    {
-    case MULT:
-    case PLUS:
-      if (REG_P (operands[2]) && REGNO (operands[0]) == REGNO (operands[2]))
-	{
-	  temp = operands[2];
-	  operands[2] = operands[1];
-	  operands[1] = temp;
-	}
-
-      if (GET_CODE (operands[2]) == MEM)
-	return strcat (buf, AS1 (%z2,%2));
-
-      if (! STACK_REG_P (operands[1]) || ! STACK_REG_P (operands[2]))
-	abort ();
-
-      if (find_regno_note (insn, REG_DEAD, REGNO (operands[2])))
-	{
-	  if (STACK_TOP_P (operands[0]))
-	    return strcat (buf, AS2 (p,%0,%2));
-	  else
-	    return strcat (buf, AS2 (p,%2,%0));
-	}
-
-      if (STACK_TOP_P (operands[0]))
-	return strcat (buf, AS2C (%y2,%0));
-      else
-	return strcat (buf, AS2C (%2,%0));
-
-    case MINUS:
-    case DIV:
-      if (GET_CODE (operands[1]) == MEM)
-	return strcat (buf, AS1 (r%z1,%1));
-
-      if (GET_CODE (operands[2]) == MEM)
-	return strcat (buf, AS1 (%z2,%2));
-
-      if (! STACK_REG_P (operands[1]) || ! STACK_REG_P (operands[2]))
-	abort ();
-
-      if (find_regno_note (insn, REG_DEAD, REGNO (operands[2])))
-	{
-	  if (STACK_TOP_P (operands[0]))
-	    return strcat (buf, AS2 (p,%0,%2));
-	  else
-	    return strcat (buf, AS2 (rp,%2,%0));
-	}
-
-      if (find_regno_note (insn, REG_DEAD, REGNO (operands[1])))
-	{
-	  if (STACK_TOP_P (operands[0]))
-	    return strcat (buf, AS2 (rp,%0,%1));
-	  else
-	    return strcat (buf, AS2 (p,%1,%0));
-	}
-
-      if (STACK_TOP_P (operands[0]))
-	{
-	  if (STACK_TOP_P (operands[1]))
-	    return strcat (buf, AS2C (%y2,%0));
-	  else
-	    return strcat (buf, AS2 (r,%y1,%0));
-	}
-      else if (STACK_TOP_P (operands[1]))
-	return strcat (buf, AS2C (%1,%0));
-      else
-	return strcat (buf, AS2 (r,%2,%0));
-
-    default:
-      abort ();
-    }
-}
-
-/* Output code for INSN to convert a float to a signed int.  OPERANDS
-   are the insn operands.  The input may be SFmode, DFmode, or XFmode
-   and the output operand may be SImode or DImode.  As a special case,
-   make sure that the 387 stack top dies if the output mode is DImode,
-   because the hardware requires this.  */
-
-char *
-output_fix_trunc (insn, operands)
-     rtx insn;
-     rtx *operands;
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-  rtx xops[2];
-
-  if (! STACK_TOP_P (operands[1]))
-    abort ();
-
-  if (GET_MODE (operands[0]) == DImode && ! stack_top_dies)
-    abort ();
-
-  xops[0] = GEN_INT (0x0c00);
-  xops[1] = operands[5];
-
-  output_asm_insn (AS1 (fnstc%W2,%2), operands);
-  output_asm_insn (AS2 (mov%W5,%2,%w5), operands);
-  output_asm_insn (AS2 (or%W1,%0,%w1), xops);
-  output_asm_insn (AS2 (mov%W3,%w5,%3), operands);
-  output_asm_insn (AS1 (fldc%W3,%3), operands);
-
-  xops[0] = NON_STACK_REG_P (operands[0]) ? operands[4] : operands[0];
-
-  if (stack_top_dies)
-    output_asm_insn (AS1 (fistp%z0,%y0), xops);
-  else
-    output_asm_insn (AS1 (fist%z0,%y0), xops);
-
-  if (NON_STACK_REG_P (operands[0]))
-    {
-      if (GET_MODE (operands[0]) == SImode)
-	output_asm_insn (AS2 (mov%L0,%4,%0), operands);
-      else
-	{
-	  xops[0] = operands[0];
-	  xops[1] = operands[4];
-	  output_asm_insn (output_move_double (xops), xops);
-	}
-    }
-
-  return AS1 (fldc%W2,%2);
-}
-
-/* Output code for INSN to extend a float.  OPERANDS are the insn
-   operands.  The output may be DFmode or XFmode and the input operand
-   may be SFmode or DFmode.  Operands 2 and 3 are scratch memory and
-   are only necessary if operands 0 or 1 are non-stack registers.  */
-
-void
-output_float_extend (insn, operands)
-     rtx insn;
-     rtx *operands;
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-  rtx xops[2];
-
-  if (! STACK_TOP_P (operands[0]) && ! STACK_TOP_P (operands[1]))
-    abort ();
-
-  if (STACK_TOP_P (operands[0]) && STACK_TOP_P (operands[1]) && stack_top_dies)
-    return;
-
-  if (STACK_TOP_P (operands[0]) )
-    {
-      if (NON_STACK_REG_P (operands[1]))
-	{
-	  if (GET_MODE (operands[1]) == SFmode)
-	    output_asm_insn (AS2 (mov%L0,%1,%2), operands);
-	  else
-	    {
-	      xops[0] = operands[2];
-	      xops[1] = operands[1];
-	      output_asm_insn (output_move_double (xops), xops);
-	    }
-	}
-
-      xops[0] = NON_STACK_REG_P (operands[1]) ? operands[2] : operands[1];
-
-      output_asm_insn (AS1 (fld%z0,%y0), xops);
-    }
-  else
-    {
-      xops[0] = NON_STACK_REG_P (operands[0]) ? operands[3] : operands[0];
-
-      if (stack_top_dies
-	  || (GET_CODE (xops[0]) == MEM && GET_MODE (xops[0]) == XFmode))
-	{
-	  output_asm_insn (AS1 (fstp%z0,%y0), xops);
-	  if (! stack_top_dies)
-	    output_asm_insn (AS1 (fld%z0,%y0), xops);
-	}
-      else
-	output_asm_insn (AS1 (fst%z0,%y0), xops);
-
-      if (NON_STACK_REG_P (operands[0]))
-	{
-	  xops[0] = operands[0];
-	  xops[1] = operands[3];
-	  output_asm_insn (output_move_double (xops), xops);
-	}
-    }
-}
-
-/* Output code for INSN to compare OPERANDS.  The two operands might
-   not have the same mode: one might be within a FLOAT or FLOAT_EXTEND
-   expression.  If the compare is in mode CCFPEQmode, use an opcode that
-   will not fault if a qNaN is present. */
-
-char *
-output_float_compare (insn, operands)
-     rtx insn;
-     rtx *operands;
-{
-  int stack_top_dies;
-  rtx body = XVECEXP (PATTERN (insn), 0, 0);
-  int unordered_compare = GET_MODE (SET_SRC (body)) == CCFPEQmode;
-  rtx tmp;
-  int cc0_set = 1;
-  int i;
-
-  if (TARGET_CMOVE && STACK_REG_P (operands[1])
-      && STACK_REG_P (operands[0]))
-    {
-      cc_status.flags |= CC_FCOMI;
-      cc_prev_status.flags &= ~CC_TEST_AX;
-    }
-
-  if (! STACK_TOP_P (operands[0]))
-    {
-      tmp = operands[0];
-      operands[0] = operands[1];
-      operands[1] = tmp;
-      cc_status.flags |= CC_REVERSED;
-    }
-
-  if (! STACK_TOP_P (operands[0]))
-    abort ();
-
-  stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-
-  if (STACK_REG_P (operands[1])
-      && stack_top_dies
-      && find_regno_note (insn, REG_DEAD, REGNO (operands[1]))
-      && REGNO (operands[1]) == FIRST_STACK_REG + 1)
-    {
-      /* If both the top of the 387 stack dies, and the other operand
-	 is also a stack register that dies, then this must be a
-	 `fcompp' float compare */
-
-      if (unordered_compare)
-	{
-	  if (cc_status.flags & CC_FCOMI)
-	    {
-	      output_asm_insn (AS2 (fucomip,%y1,%0), operands);
-	      output_asm_insn (AS1 (fstp, %y0), operands);
-	      if (!TARGET_IEEE_FP)
-		cc0_set = 0; 
-	    }
-	  else
-	    output_asm_insn ("fucompp", operands);
-	}
-      else
-	{
-	  if (cc_status.flags & CC_FCOMI)
-	    {
-	      output_asm_insn (AS2 (fcomip, %y1,%0), operands);
-	      output_asm_insn (AS1 (fstp, %y0), operands);
-	      if (!TARGET_IEEE_FP)
-		cc0_set = 0; 
-	    }
-	  else
-	    output_asm_insn ("fcompp", operands);
-	}
-    }
-  else
-    {
-      static char buf[100];
-
-      /* Decide if this is a float compare or an unordered float compare. */
-
-      if (unordered_compare)
-	strcpy (buf, (cc_status.flags & CC_FCOMI) ? "fucomi" : "fucom");
-      else
-	strcpy (buf, (cc_status.flags & CC_FCOMI) ? "fcomi" : "fcom");
-
-      /* Modify the opcode if the 387 stack is to be popped. */
-
-      if (stack_top_dies)
-	strcat (buf, "p");
-
-      if (cc_status.flags & CC_FCOMI)
-	{
-	  output_asm_insn (strcat (buf, AS2 (%z1,%y1,%0)), operands);
-	  if (!TARGET_IEEE_FP)
-	    cc0_set = 0; 
-	}
-      else
-        output_asm_insn (strcat (buf, AS1 (%z1,%y1)), operands);
-    }
-
-  /* Now retrieve the condition code. */
-  if (cc0_set) 
-    {
-      char *r = output_fp_cc0_set (insn); 
-      if (r[0]) output_asm_insn (r, operands);
-    }
-
-
-  /* We emit fstp instruction after integer comparsions to improve
-     scheduling. */
-  for (i = 0; i < 2 ; i++)
-    {
-      if (STACK_REG_P (operands[i])
-          && find_regno_note (insn, REG_DEAD, REGNO (operands[i]))
-          && REGNO (operands[i]) != FIRST_STACK_REG 
-          && (!stack_top_dies || REGNO (operands[i]) != FIRST_STACK_REG + 1))
-        {
-          rtx xexp[2];
-          xexp[0] = gen_rtx_REG (DFmode,
-				 REGNO (operands[i]) - (stack_top_dies != 0));
-          output_asm_insn (AS1 (fstp, %y0), xexp);
-        }
-    }
-
-  return "";
-
-
-}
-
-/* Output opcodes to transfer the results of FP compare or test INSN
-   from the FPU to the CPU flags.  If TARGET_IEEE_FP, ensure that if the
-   result of the compare or test is unordered, no comparison operator
-   succeeds except NE.  Return an output template, if any.  */
-
-char *
-output_fp_cc0_set (insn)
-     rtx insn;
-{
-  rtx xops[3];
-  rtx next;
-  enum rtx_code code;
-
-  if (!(cc_status.flags & CC_FCOMI))
-    {
-      xops[0] = gen_rtx_REG (HImode, 0);
-      output_asm_insn (AS1 (fnsts%W0,%0), xops);
-    }
-
-  if (! TARGET_IEEE_FP)
-    {
-      if (!(cc_status.flags & CC_REVERSED))
-        {
-          next = next_cc0_user (insn);
-  
-          if (GET_CODE (PATTERN (next)) == SET
-              && SET_DEST (PATTERN (next)) == pc_rtx
-              && GET_CODE (SET_SRC (PATTERN (next))) == IF_THEN_ELSE)
-	    code = GET_CODE (XEXP (SET_SRC (PATTERN (next)), 0));
-          else if (GET_CODE (PATTERN (next)) == SET)
-	    code = GET_CODE (SET_SRC (PATTERN (next)));
-          else
-	    return "sahf";
-
-	  if (code == GT || code == LT || code == EQ || code == NE
-	      || code == LE || code == GE)
-	    {
-	      /* We will test eax directly. */
-              cc_status.flags |= CC_TEST_AX;
-	      return "";
-            }
-        }
-
-      return "sahf";
-    }
-
-  next = next_cc0_user (insn);
-  if (next == NULL_RTX)
-    abort ();
-
-  if (GET_CODE (PATTERN (next)) == SET
-      && SET_DEST (PATTERN (next)) == pc_rtx
-      && GET_CODE (SET_SRC (PATTERN (next))) == IF_THEN_ELSE)
-    code = GET_CODE (XEXP (SET_SRC (PATTERN (next)), 0));
-  else if (GET_CODE (PATTERN (next)) == SET)
-    {
-      if (GET_CODE (SET_SRC (PATTERN (next))) == IF_THEN_ELSE)
-	code = GET_CODE (XEXP (SET_SRC (PATTERN (next)), 0));
-      else
-	code = GET_CODE (SET_SRC (PATTERN (next)));
-    }
-
-  else if (GET_CODE (PATTERN (next)) == PARALLEL
-	   && GET_CODE (XVECEXP (PATTERN (next), 0, 0)) == SET)
-    {
-      if (GET_CODE (SET_SRC (XVECEXP (PATTERN (next), 0, 0))) == IF_THEN_ELSE)
-	code = GET_CODE (XEXP (SET_SRC (XVECEXP (PATTERN (next), 0, 0)), 0));
-      else
-	code = GET_CODE (SET_SRC (XVECEXP (PATTERN (next), 0, 0)));
-    }
-  else
-    abort ();
-
-  if (cc_status.flags & CC_FCOMI)
-    {
-      /* It is very tricky. We have to do it right. */
-
-      xops [0] = gen_rtx_REG (QImode, 0);
-
-      switch (code)
-	{
-	case GT:
-	case GE:
-	  break;
-
-	case LT:
-	  output_asm_insn (AS1 (setb,%b0), xops);
-	  output_asm_insn (AS1 (setp,%h0), xops);
-	  output_asm_insn (AS2 (cmp%B0,%b0,%h0), xops);
-	  break;
-
-	case LE:
-	  output_asm_insn (AS1 (setbe,%b0), xops);
-	  output_asm_insn (AS1 (setnp,%h0), xops);
-	  output_asm_insn (AS2 (xor%B0,%b0,%h0), xops);
-	  break;
-
-	case EQ:
-	case NE:
-	  output_asm_insn (AS1 (setne,%b0), xops);
-	  output_asm_insn (AS1 (setp,%h0), xops);
-	  output_asm_insn (AS2 (or%B0,%b0,%h0), xops);
-	  break;
-
-	case GTU:
-	case LTU:
-	case GEU:
-	case LEU:
-	default:
-	  abort ();
-	}
-    }
-  else
-    {
-      xops[0] = gen_rtx_REG (QImode, 0);
-
-      switch (code)
-	{
-	case GT:
-	  xops[1] = GEN_INT (0x45);
-	  output_asm_insn (AS2 (and%B0,%1,%h0), xops);
-	  /* je label */
-	  break;
-
-	case LT:
-	  xops[1] = GEN_INT (0x45);
-	  xops[2] = GEN_INT (0x01);
-	  output_asm_insn (AS2 (and%B0,%1,%h0), xops);
-	  output_asm_insn (AS2 (cmp%B0,%2,%h0), xops);
-	  /* je label */
-	  break;
-
-	case GE:
-	  xops[1] = GEN_INT (0x05);
-	  output_asm_insn (AS2 (and%B0,%1,%h0), xops);
-	  /* je label */
-	  break;
-
-	case LE:
-	  xops[1] = GEN_INT (0x45);
-	  xops[2] = GEN_INT (0x40);
-	  output_asm_insn (AS2 (and%B0,%1,%h0), xops);
-	  output_asm_insn (AS1 (dec%B0,%h0), xops);
-	  output_asm_insn (AS2 (cmp%B0,%2,%h0), xops);
-	  /* jb label */
-	  break;
-
-	case EQ:
-	  xops[1] = GEN_INT (0x45);
-	  xops[2] = GEN_INT (0x40);
-	  output_asm_insn (AS2 (and%B0,%1,%h0), xops);
-	  output_asm_insn (AS2 (cmp%B0,%2,%h0), xops);
-	  /* je label */
-	  break;
-
-	case NE:
-	  xops[1] = GEN_INT (0x44);
-	  xops[2] = GEN_INT (0x40);
-	  output_asm_insn (AS2 (and%B0,%1,%h0), xops);
-	  output_asm_insn (AS2 (xor%B0,%2,%h0), xops);
-	  /* jne label */
-	  break;
-
-	case GTU:
-	case LTU:
-	case GEU:
-	case LEU:
-	default:
-	  abort ();
-	}
-    }
-
-  return "";
-}
-
-#define MAX_386_STACK_LOCALS 2
-
-static rtx i386_stack_locals[(int) MAX_MACHINE_MODE][MAX_386_STACK_LOCALS];
-
-/* Define the structure for the machine field in struct function.  */
-struct machine_function
-{
-  rtx i386_stack_locals[(int) MAX_MACHINE_MODE][MAX_386_STACK_LOCALS];
-  rtx pic_label_rtx;
-  char pic_label_name[256];
-};
-
-/* Functions to save and restore i386_stack_locals.
-   These will be called, via pointer variables,
-   from push_function_context and pop_function_context.  */
-
-void
-save_386_machine_status (p)
-     struct function *p;
-{
-  p->machine
-    = (struct machine_function *) xmalloc (sizeof (struct machine_function));
-  bcopy ((char *) i386_stack_locals, (char *) p->machine->i386_stack_locals,
-	 sizeof i386_stack_locals);
-  p->machine->pic_label_rtx = pic_label_rtx;
-  bcopy (pic_label_name, p->machine->pic_label_name, 256);
-}
-
-void
-restore_386_machine_status (p)
-     struct function *p;
-{
-  bcopy ((char *) p->machine->i386_stack_locals, (char *) i386_stack_locals,
-	 sizeof i386_stack_locals);
-  pic_label_rtx = p->machine->pic_label_rtx;
-  bcopy (p->machine->pic_label_name, pic_label_name, 256);
-  free (p->machine);
-  p->machine = NULL;
-}
-
-/* Clear stack slot assignments remembered from previous functions.
-   This is called from INIT_EXPANDERS once before RTL is emitted for each
-   function.  */
-
-void
-clear_386_stack_locals ()
-{
-  enum machine_mode mode;
-  int n;
-
-  for (mode = VOIDmode; (int) mode < (int) MAX_MACHINE_MODE;
-       mode = (enum machine_mode) ((int) mode + 1))
-    for (n = 0; n < MAX_386_STACK_LOCALS; n++)
-      i386_stack_locals[(int) mode][n] = NULL_RTX;
-
-  pic_label_rtx = NULL_RTX;
-  bzero (pic_label_name, 256);
-  /* Arrange to save and restore i386_stack_locals around nested functions.  */
-  save_machine_status = save_386_machine_status;
-  restore_machine_status = restore_386_machine_status;
-}
-
-/* Return a MEM corresponding to a stack slot with mode MODE.
-   Allocate a new slot if necessary.
-
-   The RTL for a function can have several slots available: N is
-   which slot to use.  */
-
-rtx
-assign_386_stack_local (mode, n)
-     enum machine_mode mode;
-     int n;
-{
-  if (n < 0 || n >= MAX_386_STACK_LOCALS)
-    abort ();
-
-  if (i386_stack_locals[(int) mode][n] == NULL_RTX)
-    i386_stack_locals[(int) mode][n]
-      = assign_stack_local (mode, GET_MODE_SIZE (mode), 0);
-
-  return i386_stack_locals[(int) mode][n];
-}
-
-int is_mul(op,mode)
-    register rtx op;
-    enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == MULT);
-}
-
-int is_div(op,mode)
-    register rtx op;
-    enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == DIV);
-}
-
-#ifdef NOTYET
-/* Create a new copy of an rtx.
-   Recursively copies the operands of the rtx,
-   except for those few rtx codes that are sharable.
-   Doesn't share CONST  */
-
-rtx
-copy_all_rtx (orig)
-     register rtx orig;
-{
-  register rtx copy;
-  register int i, j;
-  register RTX_CODE code;
-  register char *format_ptr;
-
-  code = GET_CODE (orig);
-
-  switch (code)
-    {
-    case REG:
-    case QUEUED:
-    case CONST_INT:
-    case CONST_DOUBLE:
-    case SYMBOL_REF:
-    case CODE_LABEL:
-    case PC:
-    case CC0:
-    case SCRATCH:
-      /* SCRATCH must be shared because they represent distinct values. */
-      return orig;
-
-#if 0
-    case CONST:
-      /* CONST can be shared if it contains a SYMBOL_REF.  If it contains
-	 a LABEL_REF, it isn't sharable.  */
-      if (GET_CODE (XEXP (orig, 0)) == PLUS
-	  && GET_CODE (XEXP (XEXP (orig, 0), 0)) == SYMBOL_REF
-	  && GET_CODE (XEXP (XEXP (orig, 0), 1)) == CONST_INT)
-	return orig;
-      break;
-#endif
-      /* A MEM with a constant address is not sharable.  The problem is that
-	 the constant address may need to be reloaded.  If the mem is shared,
-	 then reloading one copy of this mem will cause all copies to appear
-	 to have been reloaded.  */
-    }
-
-  copy = rtx_alloc (code);
-  PUT_MODE (copy, GET_MODE (orig));
-  copy->in_struct = orig->in_struct;
-  copy->volatil = orig->volatil;
-  copy->unchanging = orig->unchanging;
-  copy->integrated = orig->integrated;
-  /* intel1 */
-  copy->is_spill_rtx = orig->is_spill_rtx;
-
-  format_ptr = GET_RTX_FORMAT (GET_CODE (copy));
-
-  for (i = 0; i < GET_RTX_LENGTH (GET_CODE (copy)); i++)
-    {
-      switch (*format_ptr++)
-	{
-	case 'e':
-	  XEXP (copy, i) = XEXP (orig, i);
-	  if (XEXP (orig, i) != NULL)
-	    XEXP (copy, i) = copy_rtx (XEXP (orig, i));
-	  break;
-
-	case '0':
-	case 'u':
-	  XEXP (copy, i) = XEXP (orig, i);
-	  break;
-
-	case 'E':
-	case 'V':
-	  XVEC (copy, i) = XVEC (orig, i);
-	  if (XVEC (orig, i) != NULL)
-	    {
-	      XVEC (copy, i) = rtvec_alloc (XVECLEN (orig, i));
-	      for (j = 0; j < XVECLEN (copy, i); j++)
-		XVECEXP (copy, i, j) = copy_rtx (XVECEXP (orig, i, j));
-	    }
-	  break;
-
-	case 'w':
-	  XWINT (copy, i) = XWINT (orig, i);
-	  break;
-
-	case 'i':
-	  XINT (copy, i) = XINT (orig, i);
-	  break;
-
-	case 's':
-	case 'S':
-	  XSTR (copy, i) = XSTR (orig, i);
-	  break;
-
-	default:
-	  abort ();
-	}
-    }
-  return copy;
-}
-
-
-/* Try to rewrite a memory address to make it valid */
-
-void
-rewrite_address (mem_rtx)
-     rtx mem_rtx;
-{
-  rtx index_rtx, base_rtx, offset_rtx, scale_rtx, ret_rtx;
-  int scale = 1;
-  int offset_adjust = 0;
-  int was_only_offset = 0;
-  rtx mem_addr = XEXP (mem_rtx, 0);
-  char *storage = oballoc (0);
-  int in_struct = 0;
-  int is_spill_rtx = 0;
-
-  in_struct = MEM_IN_STRUCT_P (mem_rtx);
-  is_spill_rtx = RTX_IS_SPILL_P (mem_rtx);
-
-  if (GET_CODE (mem_addr) == PLUS
-      && GET_CODE (XEXP (mem_addr, 1)) == PLUS
-      && GET_CODE (XEXP (XEXP (mem_addr, 1), 0)) == REG)
-    {
-      /* This part is utilized by the combiner. */
-      ret_rtx
-	= gen_rtx (PLUS, GET_MODE (mem_addr),
-		   gen_rtx (PLUS, GET_MODE (XEXP (mem_addr, 1)),
-			    XEXP (mem_addr, 0), XEXP (XEXP (mem_addr, 1), 0)),
-		   XEXP (XEXP (mem_addr, 1), 1));
-
-      if (memory_address_p (GET_MODE (mem_rtx), ret_rtx))
-	{
-	  XEXP (mem_rtx, 0) = ret_rtx;
-	  RTX_IS_SPILL_P (ret_rtx) = is_spill_rtx;
-	  return;
-	}
-
-      obfree (storage);
-    }
-
-  /* This part is utilized by loop.c.
-     If the address contains PLUS (reg,const) and this pattern is invalid
-     in this case - try to rewrite the address to make it valid. */
-  storage = oballoc (0);
-  index_rtx = base_rtx = offset_rtx = NULL;
-
-  /* Find the base index and offset elements of the memory address. */
-  if (GET_CODE (mem_addr) == PLUS)
-    {
-      if (GET_CODE (XEXP (mem_addr, 0)) == REG)
-	{
-	  if (GET_CODE (XEXP (mem_addr, 1)) == REG)
-	    base_rtx = XEXP (mem_addr, 1), index_rtx = XEXP (mem_addr, 0);
-	  else
-	    base_rtx = XEXP (mem_addr, 0), offset_rtx = XEXP (mem_addr, 1);
-	}
-
-      else if (GET_CODE (XEXP (mem_addr, 0)) == MULT)
-	{
-	  index_rtx = XEXP (mem_addr, 0);
-	  if (GET_CODE (XEXP (mem_addr, 1)) == REG)
-	    base_rtx = XEXP (mem_addr, 1);
-	  else
-	    offset_rtx = XEXP (mem_addr, 1);
-	}
-
-      else if (GET_CODE (XEXP (mem_addr, 0)) == PLUS)
-	{
-	  if (GET_CODE (XEXP (XEXP (mem_addr, 0), 0)) == PLUS
-	      && GET_CODE (XEXP (XEXP (XEXP (mem_addr, 0), 0), 0)) == MULT
-	      && (GET_CODE (XEXP (XEXP (XEXP (XEXP (mem_addr, 0), 0), 0), 0))
-		  == REG)
-	      && (GET_CODE (XEXP (XEXP (XEXP (XEXP (mem_addr, 0), 0), 0), 1))
-		  == CONST_INT)
-	      && (GET_CODE (XEXP (XEXP (XEXP (mem_addr, 0), 0), 1))
-		  == CONST_INT)
-	      && GET_CODE (XEXP (XEXP (mem_addr, 0), 1)) == REG
-	      && GET_CODE (XEXP (mem_addr, 1)) == SYMBOL_REF)
-	    {
-	      index_rtx = XEXP (XEXP (XEXP (mem_addr, 0), 0), 0);
-	      offset_rtx = XEXP (mem_addr, 1);
-	      base_rtx = XEXP (XEXP (mem_addr, 0), 1);
-	      offset_adjust = INTVAL (XEXP (XEXP (XEXP (mem_addr, 0), 0), 1));
-	    }
-	  else
-	    {
-	      offset_rtx = XEXP (mem_addr, 1);
-	      index_rtx = XEXP (XEXP (mem_addr, 0), 0);
-	      base_rtx = XEXP (XEXP (mem_addr, 0), 1);
-	    }
-	}
-
-      else if (GET_CODE (XEXP (mem_addr, 0)) == CONST_INT)
-	{
-	  was_only_offset = 1;
-	  index_rtx = NULL;
-	  base_rtx = NULL;
-	  offset_rtx = XEXP (mem_addr, 1);
-	  offset_adjust = INTVAL (XEXP (mem_addr, 0));
-	  if (offset_adjust == 0)
-	    {
-	      XEXP (mem_rtx, 0) = offset_rtx;
-	      RTX_IS_SPILL_P (XEXP (mem_rtx, 0)) = is_spill_rtx;
-	      return;
-	    }
-	}
-      else
-	{
-	  obfree (storage);
-	  return;
-	}
-    }
-  else if (GET_CODE (mem_addr) == MULT)
-    index_rtx = mem_addr;
-  else
-    {
-      obfree (storage);
-      return;
-    }
-
-  if (index_rtx != 0 && GET_CODE (index_rtx) == MULT)
-    {
-      if (GET_CODE (XEXP (index_rtx, 1)) != CONST_INT)
-	{
-	  obfree (storage);
-	  return;
-	}
-
-      scale_rtx = XEXP (index_rtx, 1);
-      scale = INTVAL (scale_rtx);
-      index_rtx = copy_all_rtx (XEXP (index_rtx, 0));
-    }
-
-  /* Now find which of the elements are invalid and try to fix them. */
-  if (index_rtx && GET_CODE (index_rtx) == CONST_INT && base_rtx == NULL)
-    {
-      offset_adjust = INTVAL (index_rtx) * scale;
-
-      if (offset_rtx != 0 && CONSTANT_P (offset_rtx))
-	offset_rtx = plus_constant (offset_rtx, offset_adjust);
-      else if (offset_rtx == 0)
-	offset_rtx = const0_rtx;
-
-      RTX_IS_SPILL_P (XEXP (mem_rtx, 0)) = is_spill_rtx;
-      XEXP (mem_rtx, 0) = offset_rtx;
-      return;
-    }
-
-  if (base_rtx && GET_CODE (base_rtx) == PLUS
-      && GET_CODE (XEXP (base_rtx, 0)) == REG
-      && GET_CODE (XEXP (base_rtx, 1)) == CONST_INT)
-    {
-      offset_adjust += INTVAL (XEXP (base_rtx, 1));
-      base_rtx = copy_all_rtx (XEXP (base_rtx, 0));
-    }
-
-  else if (base_rtx && GET_CODE (base_rtx) == CONST_INT)
-    {
-      offset_adjust += INTVAL (base_rtx);
-      base_rtx = NULL;
-    }
-
-  if (index_rtx && GET_CODE (index_rtx) == PLUS
-      && GET_CODE (XEXP (index_rtx, 0)) == REG
-      && GET_CODE (XEXP (index_rtx, 1)) == CONST_INT)
-    {
-      offset_adjust += INTVAL (XEXP (index_rtx, 1)) * scale;
-      index_rtx = copy_all_rtx (XEXP (index_rtx, 0));
-    }
-
-  if (index_rtx)
-    {
-      if (! LEGITIMATE_INDEX_P (index_rtx)
-	  && ! (index_rtx == stack_pointer_rtx && scale == 1
-		&& base_rtx == NULL))
-	{
-	  obfree (storage);
-	  return;
-	}
-    }
-
-  if (base_rtx)
-    {
-      if (! LEGITIMATE_INDEX_P (base_rtx) && GET_CODE (base_rtx) != REG)
-	{
-	  obfree (storage);
-	  return;
-	}
-    }
-
-  if (offset_adjust != 0)
-    {
-      if (offset_rtx != 0 && CONSTANT_P (offset_rtx))
-	offset_rtx = plus_constant (offset_rtx, offset_adjust);
-      else
-	offset_rtx = const0_rtx;
-
-      if (index_rtx)
-	{
-	  if (base_rtx)
-	    {
-	      if (scale != 1)
-		{
-		  ret_rtx = gen_rtx (PLUS, GET_MODE (base_rtx),
-				     gen_rtx (MULT, GET_MODE (index_rtx),
-					      index_rtx, scale_rtx),
-				     base_rtx);
-
-		  if (GET_CODE (offset_rtx) != CONST_INT
-		      || INTVAL (offset_rtx) != 0)
-		    ret_rtx = gen_rtx (PLUS, GET_MODE (ret_rtx),
-				       ret_rtx, offset_rtx);
-		}
-	      else
-		{
-		  ret_rtx = gen_rtx (PLUS, GET_MODE (index_rtx),
-				     index_rtx, base_rtx);
-
-		  if (GET_CODE (offset_rtx) != CONST_INT
-		      || INTVAL (offset_rtx) != 0)
-		    ret_rtx = gen_rtx (PLUS, GET_MODE (ret_rtx),
-				       ret_rtx, offset_rtx);
-		}
-	    }
-	  else
-	    {
-	      if (scale != 1)
-		{
-		  ret_rtx = gen_rtx (MULT, GET_MODE (index_rtx),
-				     index_rtx, scale_rtx);
-
-		  if (GET_CODE (offset_rtx) != CONST_INT
-		      || INTVAL (offset_rtx) != 0)
-		    ret_rtx = gen_rtx (PLUS, GET_MODE (ret_rtx),
-				       ret_rtx, offset_rtx);
-		}
-	      else
-		{
-		  if (GET_CODE (offset_rtx) == CONST_INT
-		      && INTVAL (offset_rtx) == 0)
-		    ret_rtx = index_rtx;
-		  else
-		    ret_rtx = gen_rtx (PLUS, GET_MODE (index_rtx),
-				       index_rtx, offset_rtx);
-		}
-	    }
-	}
-      else
-	{
-	  if (base_rtx)
-	    {
-	      if (GET_CODE (offset_rtx) == CONST_INT
-		  && INTVAL (offset_rtx) == 0)
-		ret_rtx = base_rtx;
-	      else
-		ret_rtx = gen_rtx (PLUS, GET_MODE (base_rtx), base_rtx,
-				   offset_rtx);
-	    }
-	  else if (was_only_offset)
-	    ret_rtx = offset_rtx;
-	  else
-	    {
-	      obfree (storage);
-	      return;
-	    }
-	}
-
-      XEXP (mem_rtx, 0) = ret_rtx;
-      RTX_IS_SPILL_P (XEXP (mem_rtx, 0)) = is_spill_rtx;
-      return;
-    }
-  else
-    {
-      obfree (storage);
-      return;
-    }
-}
-#endif /* NOTYET */
-
-/* Return 1 if the first insn to set cc before INSN also sets the register
-   REG_RTX; otherwise return 0. */
-int
-last_to_set_cc (reg_rtx, insn)
-     rtx reg_rtx, insn;
-{
-  rtx prev_insn = PREV_INSN (insn);
-
-  while (prev_insn)
-    {
-      if (GET_CODE (prev_insn) == NOTE)
-	;
-
-      else if (GET_CODE (prev_insn) == INSN)
-	{
-	  if (GET_CODE (PATTERN (prev_insn)) != SET)
-	    return (0);
-
-	  if (rtx_equal_p (SET_DEST (PATTERN (prev_insn)), reg_rtx))
-	    {
-	      if (sets_condition_code (SET_SRC (PATTERN (prev_insn))))
-		return (1);
-
-	      return (0);
-	    }
-
-	  else if (! doesnt_set_condition_code (SET_SRC (PATTERN (prev_insn))))
-	    return (0);
-	}
-
-      else
-	return (0);
-
-      prev_insn = PREV_INSN (prev_insn);
-    }
-
-  return (0);
-}
-
-int
-doesnt_set_condition_code (pat)
-     rtx pat;
-{
-  switch (GET_CODE (pat))
-    {
-    case MEM:
-    case REG:
-      return 1;
-
-    default:
-      return 0;
-
-    }
-}
-
-int
-sets_condition_code (pat)
-     rtx pat;
-{
-  switch (GET_CODE (pat))
-    {
-    case PLUS:
-    case MINUS:
-    case AND:
-    case IOR:
-    case XOR:
-    case NOT:
-    case NEG:
-    case MULT:
-    case DIV:
-    case MOD:
-    case UDIV:
-    case UMOD:
-      return 1;
-
-    default:
-      return (0);
-    }
-}
-
-int
-str_immediate_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (GET_CODE (op) == CONST_INT && INTVAL (op) <= 32 && INTVAL (op) >= 0)
-    return 1;
-
-  return 0;
-}
-
-int
-is_fp_insn (insn)
-     rtx insn;
-{
-  if (GET_CODE (insn) == INSN && GET_CODE (PATTERN (insn)) == SET
-      && (GET_MODE (SET_DEST (PATTERN (insn))) == DFmode
-	  || GET_MODE (SET_DEST (PATTERN (insn))) == SFmode
-	  || GET_MODE (SET_DEST (PATTERN (insn))) == XFmode))
-    return 1;
-
-  return 0;
-}
-
-/* Return 1 if the mode of the SET_DEST of insn is floating point
-   and it is not an fld or a move from memory to memory.
-   Otherwise return 0 */
-
-int
-is_fp_dest (insn)
-     rtx insn;
-{
-  if (GET_CODE (insn) == INSN && GET_CODE (PATTERN (insn)) == SET
-      && (GET_MODE (SET_DEST (PATTERN (insn))) == DFmode
-	  || GET_MODE (SET_DEST (PATTERN (insn))) == SFmode
-	  || GET_MODE (SET_DEST (PATTERN (insn))) == XFmode)
-      && GET_CODE (SET_DEST (PATTERN (insn))) == REG
-      && REGNO (SET_DEST (PATTERN (insn))) >= FIRST_FLOAT_REG
-      && GET_CODE (SET_SRC (PATTERN (insn))) != MEM)
-    return 1;
-
-  return 0;
-}
-
-/* Return 1 if the mode of the SET_DEST of INSN is floating point and is
-   memory and the source is a register.  */
-
-int
-is_fp_store (insn)
-     rtx insn;
-{
-  if (GET_CODE (insn) == INSN && GET_CODE (PATTERN (insn)) == SET
-      && (GET_MODE (SET_DEST (PATTERN (insn))) == DFmode
-	  || GET_MODE (SET_DEST (PATTERN (insn))) == SFmode
-	  || GET_MODE (SET_DEST (PATTERN (insn))) == XFmode)
-      && GET_CODE (SET_DEST (PATTERN (insn))) == MEM
-      && GET_CODE (SET_SRC (PATTERN (insn))) == REG)
-    return 1;
-
-  return 0;
-}
-
-/* Return 1 if DEP_INSN sets a register which INSN uses as a base
-   or index to reference memory.
-   otherwise return 0 */
-
-int
-agi_dependent (insn, dep_insn)
-     rtx insn, dep_insn;
-{
-  int push = 0, push_dep = 0;
-  if (GET_CODE (dep_insn) == INSN
-      && GET_CODE (PATTERN (dep_insn)) == SET
-      && GET_CODE (SET_DEST (PATTERN (dep_insn))) == REG
-      && reg_mentioned_in_mem (SET_DEST (PATTERN (dep_insn)), insn))
-    return 1;
-
-  if (GET_CODE (insn) == INSN && GET_CODE (PATTERN (insn)) == SET
-      && GET_CODE (SET_DEST (PATTERN (insn))) == MEM
-      && push_operand (SET_DEST (PATTERN (insn)),
-                       GET_MODE (SET_DEST (PATTERN (insn)))))
-    push = 1;
-
-  if (GET_CODE (dep_insn) == INSN && GET_CODE (PATTERN (dep_insn)) == SET
-      && GET_CODE (SET_DEST (PATTERN (dep_insn))) == MEM
-      && push_operand (SET_DEST (PATTERN (dep_insn)),
-                       GET_MODE (SET_DEST (PATTERN (dep_insn)))))
-    push_dep = 1;
-
-  /* CPUs contain special hardware to allow two pushes.  */
-  if (push && push_dep) 
-    return 0;
-
-  /* Push operation implicitly change stack pointer causing AGI stalls.  */
-  if (push_dep && reg_mentioned_in_mem (stack_pointer_rtx, insn))
-    return 1;
-
-  /* Push also implicitly read stack pointer.  */
-  if (push && modified_in_p (stack_pointer_rtx, dep_insn))
-    return 1;
-
-  return 0;
-}
-
-/* Return 1 if reg is used in rtl as a base or index for a memory ref
-   otherwise return 0. */
-
-int
-reg_mentioned_in_mem (reg, rtl)
-     rtx reg, rtl;
-{
-  register char *fmt;
-  register int i, j;
-  register enum rtx_code code;
-
-  if (rtl == NULL)
-    return 0;
-
-  code = GET_CODE (rtl);
-
-  switch (code)
-    {
-    case HIGH:
-    case CONST_INT:
-    case CONST:
-    case CONST_DOUBLE:
-    case SYMBOL_REF:
-    case LABEL_REF:
-    case PC:
-    case CC0:
-    case SUBREG:
-      return 0;
-    default:
-      break;
-    }
-
-  if (code == MEM && reg_mentioned_p (reg, rtl))
-    return 1;
-
-  fmt = GET_RTX_FORMAT (code);
-  for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
-    {
-      if (fmt[i] == 'E')
-	{
-	  for (j = XVECLEN (rtl, i) - 1; j >= 0; j--)
-	    if (reg_mentioned_in_mem (reg, XVECEXP (rtl, i, j)))
-	      return 1;
-	}
-
-      else if (fmt[i] == 'e' && reg_mentioned_in_mem (reg, XEXP (rtl, i)))
-	return 1;
-    }
-
-  return 0;
-}
-
-/* Output the appropriate insns for doing strlen if not just doing repnz; scasb
-
-   operands[0] = result, initialized with the startaddress
-   operands[1] = alignment of the address.
-   operands[2] = scratch register, initialized with the startaddress when
-   		 not aligned, otherwise undefined
-
-   This is just the body. It needs the initialisations mentioned above and
-   some address computing at the end.  These things are done in i386.md.  */
-
-char *
-output_strlen_unroll (operands)
-     rtx operands[];
-{
-  rtx xops[18];
-
-  xops[0] = operands[0];		/* Result */
-  /*        operands[1];                 * Alignment */
-  xops[1] = operands[2];		/* Scratch */
-  xops[2] = GEN_INT (0);
-  xops[3] = GEN_INT (2);
-  xops[4] = GEN_INT (3);
-  xops[5] = GEN_INT (4);
-  /* xops[6] = gen_label_rtx ();	 * label when aligned to 3-byte */
-  /* xops[7] = gen_label_rtx ();	 * label when aligned to 2-byte */
-  xops[8] = gen_label_rtx ();		/* label of main loop */
-
-  if (TARGET_USE_Q_REG && QI_REG_P (xops[1]))
-    xops[9] = gen_label_rtx ();		/* pentium optimisation */
-
-  xops[10] = gen_label_rtx ();		/* end label 2 */
-  xops[11] = gen_label_rtx ();		/* end label 1 */
-  xops[12] = gen_label_rtx ();		/* end label */
-  /* xops[13]				 * Temporary used */
-  xops[14] = GEN_INT (0xff);
-  xops[15] = GEN_INT (0xff00);
-  xops[16] = GEN_INT (0xff0000);
-  xops[17] = GEN_INT (0xff000000);
-
-  /* Loop to check 1..3 bytes for null to get an aligned pointer.  */
-
-  /* Is there a known alignment and is it less than 4?  */
-  if (GET_CODE (operands[1]) != CONST_INT || INTVAL (operands[1]) < 4)
-    {
-      /* Is there a known alignment and is it not 2? */
-      if (GET_CODE (operands[1]) != CONST_INT || INTVAL (operands[1]) != 2)
-	{
-	  xops[6] = gen_label_rtx (); /* Label when aligned to 3-byte */
-	  xops[7] = gen_label_rtx (); /* Label when aligned to 2-byte */
-
-	  /* Leave just the 3 lower bits.
-	     If this is a q-register, then the high part is used later
-	     therefore use andl rather than andb. */
-	  output_asm_insn (AS2 (and%L1,%4,%1), xops);
-
-	  /* Is aligned to 4-byte address when zero */
-	  output_asm_insn (AS1 (je,%l8), xops);
-
-	  /* Side-effect even Parity when %eax == 3 */
-	  output_asm_insn (AS1 (jp,%6), xops);
-
-	  /* Is it aligned to 2 bytes ? */
-	  if (QI_REG_P (xops[1]))
-	    output_asm_insn (AS2 (cmp%L1,%3,%1), xops);
-	  else
-	    output_asm_insn (AS2 (cmp%L1,%3,%1), xops);
-
-	  output_asm_insn (AS1 (je,%7), xops);
-	}
-      else
-        {
-	  /* Since the alignment is 2, we have to check 2 or 0 bytes;
-	     check if is aligned to 4 - byte.  */
-	  output_asm_insn (AS2 (and%L1,%3,%1), xops);
-
-	  /* Is aligned to 4-byte address when zero */
-	  output_asm_insn (AS1 (je,%l8), xops);
-        }
-
-      xops[13] = gen_rtx_MEM (QImode, xops[0]);
-
-      /* Now compare the bytes; compare with the high part of a q-reg
-	 gives shorter code. */
-      if (QI_REG_P (xops[1]))
-        {
-	  /* Compare the first n unaligned byte on a byte per byte basis. */
-          output_asm_insn (AS2 (cmp%B1,%h1,%13), xops);
-
-	  /* When zero we reached the end. */
-          output_asm_insn (AS1 (je,%l12), xops);
-
-	  /* Increment the address. */
-          output_asm_insn (AS1 (inc%L0,%0), xops);
-
-	  /* Not needed with an alignment of 2 */
-	  if (GET_CODE (operands[1]) != CONST_INT || INTVAL (operands[1]) != 2)
-	    {
-	      ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
-					 CODE_LABEL_NUMBER (xops[7]));
-	      output_asm_insn (AS2 (cmp%B1,%h1,%13), xops);
-	      output_asm_insn (AS1 (je,%l12), xops);
-	      output_asm_insn (AS1 (inc%L0,%0), xops);
-
-	      ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
-					 CODE_LABEL_NUMBER (xops[6]));
-	    }
-
-          output_asm_insn (AS2 (cmp%B1,%h1,%13), xops);
-        }
-      else
-        {
-          output_asm_insn (AS2 (cmp%B13,%2,%13), xops);
-          output_asm_insn (AS1 (je,%l12), xops);
-          output_asm_insn (AS1 (inc%L0,%0), xops);
-
-	  /* Not needed with an alignment of 2 */
-	  if (GET_CODE (operands[1]) != CONST_INT || INTVAL (operands[1]) != 2)
-	    {
-	  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
-				     CODE_LABEL_NUMBER (xops[7]));
-          output_asm_insn (AS2 (cmp%B13,%2,%13), xops);
-          output_asm_insn (AS1 (je,%l12), xops);
-          output_asm_insn (AS1 (inc%L0,%0), xops);
-
-	  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
-				     CODE_LABEL_NUMBER (xops[6]));
-	    }
-
-          output_asm_insn (AS2 (cmp%B13,%2,%13), xops);
-        }
-
-      output_asm_insn (AS1 (je,%l12), xops);
-      output_asm_insn (AS1 (inc%L0,%0), xops);
-    }
-
-    /* Generate loop to check 4 bytes at a time.  It is not a good idea to
-       align this loop.  It gives only huge programs, but does not help to
-       speed up.  */
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (xops[8]));
-
-  xops[13] = gen_rtx_MEM (SImode, xops[0]);
-  output_asm_insn (AS2 (mov%L1,%13,%1), xops);
-
-  if (QI_REG_P (xops[1]))
-    {
-      /* On i586 it is faster to combine the hi- and lo- part as
-	 a kind of lookahead.  If anding both yields zero, then one
-	 of both *could* be zero, otherwise none of both is zero;
-	 this saves one instruction, on i486 this is slower
-	 tested with P-90, i486DX2-66, AMD486DX2-66  */
-      if (TARGET_PENTIUM)
-        {
-	  output_asm_insn (AS2 (test%B1,%h1,%b1), xops);
-	  output_asm_insn (AS1 (jne,%l9), xops);
-        }
-
-      /* Check first byte. */
-      output_asm_insn (AS2 (test%B1,%b1,%b1), xops);
-      output_asm_insn (AS1 (je,%l12), xops);
-
-      /* Check second byte. */
-      output_asm_insn (AS2 (test%B1,%h1,%h1), xops);
-      output_asm_insn (AS1 (je,%l11), xops);
-
-      if (TARGET_PENTIUM)
-	ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
-				   CODE_LABEL_NUMBER (xops[9]));
-    }
-
-  else
-    {
-      /* Check first byte. */
-      output_asm_insn (AS2 (test%L1,%14,%1), xops);
-      output_asm_insn (AS1 (je,%l12), xops);
-
-      /* Check second byte. */
-      output_asm_insn (AS2 (test%L1,%15,%1), xops);
-      output_asm_insn (AS1 (je,%l11), xops);
-    }
-
-  /* Check third byte. */
-  output_asm_insn (AS2 (test%L1,%16,%1), xops);
-  output_asm_insn (AS1 (je,%l10), xops);
-
-  /* Check fourth byte and increment address. */
-  output_asm_insn (AS2 (add%L0,%5,%0), xops);
-  output_asm_insn (AS2 (test%L1,%17,%1), xops);
-  output_asm_insn (AS1 (jne,%l8), xops);
-
-  /* Now generate fixups when the compare stops within a 4-byte word. */
-  output_asm_insn (AS2 (sub%L0,%4,%0), xops);
-
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (xops[10]));
-  output_asm_insn (AS1 (inc%L0,%0), xops);
-
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (xops[11]));
-  output_asm_insn (AS1 (inc%L0,%0), xops);
-
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (xops[12]));
-
-  return "";
-}
-
-char *
-output_fp_conditional_move (which_alternative, operands)
-     int which_alternative;
-     rtx operands[];
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  /* This should never happen.  */
-  if (!(cc_prev_status.flags & CC_IN_80387)
-      && (code == GT || code == LE || code == GE || code == LT))
-    abort ();
-
-  switch (which_alternative)
-    {
-    case 0:
-      /* r <- cond ? arg : r */
-      output_asm_insn (AS2 (fcmov%F1,%2,%0), operands);
-      break;
-
-    case 1:
-      /* r <- cond ? r : arg */
-      output_asm_insn (AS2 (fcmov%f1,%3,%0), operands);
-      break;
-
-    default:
-      abort ();
-    }
-
-  return "";
-}
-
-char *
-output_int_conditional_move (which_alternative, operands)
-     int which_alternative;
-     rtx operands[];
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  /* This is very tricky. We have to do it right. For a code segement
-     like:
-
-	int foo, bar;
-	....
-	foo = foo - x;
-	if (foo >= 0)
-	  bar = y;
-
-     final_scan_insn () may delete the insn which sets CC. We have to
-     tell final_scan_insn () if it should be reinserted. When CODE is
-     GT or LE, we have to check the CC_NO_OVERFLOW bit and return
-     NULL_PTR to tell final to reinsert the test insn because the
-     conditional move cannot be handled properly without it. */
-  if ((code == GT || code == LE)
-      && (cc_prev_status.flags & CC_NO_OVERFLOW))
-    return NULL_PTR;
-
-  switch (which_alternative)
-    {
-    case 0:
-      /* r <- cond ? arg : r */
-      output_asm_insn (AS2 (cmov%C1,%2,%0), operands);
-      break;
-
-    case 1:
-      /* r <- cond ? r : arg */
-      output_asm_insn (AS2 (cmov%c1,%3,%0), operands);
-      break;
-
-    default:
-      abort ();
-    }
-
-  return "";
-}
-
-int
-x86_adjust_cost (insn, link, dep_insn, cost)
-     rtx insn, link, dep_insn;
-     int cost;
-{
-  rtx next_inst;
-
-  if (GET_CODE (dep_insn) == CALL_INSN || GET_CODE (insn) == JUMP_INSN)
-    return 0;
-
-  if (GET_CODE (dep_insn) == INSN
-      && GET_CODE (PATTERN (dep_insn)) == SET
-      && GET_CODE (SET_DEST (PATTERN (dep_insn))) == REG
-      && GET_CODE (insn) == INSN
-      && GET_CODE (PATTERN (insn)) == SET
-      && !reg_overlap_mentioned_p (SET_DEST (PATTERN (dep_insn)),
-				   SET_SRC (PATTERN (insn))))
-    return 0;	/* ??? */
-
-
-  switch (ix86_cpu)
-    {
-    case PROCESSOR_PENTIUM:
-      if (cost != 0 && is_fp_insn (insn) && is_fp_insn (dep_insn)
-	  && !is_fp_dest (dep_insn))
-	return 0;
-
-      if (agi_dependent (insn, dep_insn))
-	return cost ? cost + 1 : 2;
-
-      if (GET_CODE (insn) == INSN
-	  && GET_CODE (PATTERN (insn)) == SET
-	  && SET_DEST (PATTERN (insn)) == cc0_rtx
-	  && (next_inst = next_nonnote_insn (insn))
-	  && GET_CODE (next_inst) == JUMP_INSN)
-	/* compare probably paired with jump */
-	return 0;
-
-      /* Stores stalls one cycle longer than other insns.  */
-      if (is_fp_insn (insn) && cost && is_fp_store (dep_insn))
-	cost++;
-      break;
-    case PROCESSOR_K6:
-    default:
-      if (!is_fp_dest (dep_insn))
-	{
-	  if(!agi_dependent (insn, dep_insn))
-	    return 0;
-	  if (TARGET_486)
-	    return 2;
-	}
-      else
-	if (is_fp_store (insn) && is_fp_insn (dep_insn)
-	    && NEXT_INSN (insn) && NEXT_INSN (NEXT_INSN (insn))
-	    && NEXT_INSN (NEXT_INSN (NEXT_INSN (insn)))
-	    && (GET_CODE (NEXT_INSN (insn)) == INSN)
-	    && (GET_CODE (NEXT_INSN (NEXT_INSN (insn))) == JUMP_INSN)
-	    && (GET_CODE (NEXT_INSN (NEXT_INSN (NEXT_INSN (insn)))) == NOTE)
-	    && (NOTE_LINE_NUMBER (NEXT_INSN (NEXT_INSN (NEXT_INSN (insn))))
-		== NOTE_INSN_LOOP_END))
-	  return 3;
-      break;
-    }
-
-  return cost;
-}
-
-/* Output assembly code for a left shift.
-
-   Always use "sal" when shifting a memory operand or for a non constant
-   shift count.
-
-   When optimizing for size, we know that src == dest, and we should always
-   use "sal".  If src != dest, then copy src to dest and use "sal".
-   
-   Pentium and PPro (speed):
-
-     When src == dest, use "add" for a shift counts of one, else use
-     "sal".  If we modeled Pentium AGI stalls and U/V pipelining better we
-     would want to generate lea for some shifts on the Pentium.
-
-     When src != dest, use "lea" for small shift counts.  Otherwise,
-     copy src to dest and use the normal shifting code.  Exception for
-     TARGET_DOUBLE_WITH_ADD.  */
-
-char *
-output_ashl (insn, operands)
-     rtx insn, *operands;
-{
-  /* Handle case where srcreg != dstreg.  */
-  if (REG_P (operands[0]) && REGNO (operands[0]) != REGNO (operands[1]))
-    {
-      if (TARGET_DOUBLE_WITH_ADD && INTVAL (operands[2]) == 1)
-	switch (GET_MODE (operands[0]))
-	  {
-	  case SImode:
-	    output_asm_insn (AS2 (mov%L0,%1,%0), operands);
-	    return AS2 (add%L0,%1,%0);
-	  case HImode:
-	    output_asm_insn (AS2 (mov%L0,%k1,%k0), operands);
-	    if (i386_cc_probably_useless_p (insn))
-	      {
-		CC_STATUS_INIT;
-		return AS2 (add%L0,%k1,%k0);
-	      }
-	    return AS2 (add%W0,%k1,%k0);
-	  case QImode:
-	    output_asm_insn (AS2 (mov%B0,%1,%0), operands);
-	    return AS2 (add%B0,%1,%0);
-	  default:
-	    abort ();
-	  }
-      else
-	{
-	  CC_STATUS_INIT;
-
-	  /* This should be extremely rare (impossible?).  We can not encode a
-	     shift of the stack pointer using an lea instruction.  So copy the
-	     stack pointer into the destination register and use an lea.  */
-	  if (operands[1] == stack_pointer_rtx)
-	    {
-	      output_asm_insn (AS2 (mov%L0,%k1,%k0), operands);
-	      operands[1] = operands[0];
-	    }
-
-	  /* For shifts up to and including 3 bits, use lea.  */
-	  operands[1] = gen_rtx_MULT (SImode,
-				      gen_rtx_REG (SImode, REGNO (operands[1])),
-				      GEN_INT (1 << INTVAL (operands[2])));
-	  return AS2 (lea%L0,%a1,%k0);
-	}
-    }
-
-  /* Source and destination match.  */
-
-  /* Handle variable shift.  */
-  if (REG_P (operands[2]))
-    switch (GET_MODE (operands[0]))
-      {
-      case SImode:
-	return AS2 (sal%L0,%b2,%0);
-      case HImode:
-	if (REG_P (operands[0]) && i386_cc_probably_useless_p (insn))
-	  {
-	    CC_STATUS_INIT;
-	    return AS2 (sal%L0,%b2,%k0);
-	  }
-	else
-	  return AS2 (sal%W0,%b2,%0);
-      case QImode:
-	return AS2 (sal%B0,%b2,%0);
-      default:
-	abort ();
-      }
-
-  /* Always perform shift by 1 using an add instruction.  */
-  if (REG_P (operands[0]) && operands[2] == const1_rtx)
-    switch (GET_MODE (operands[0]))
-      {
-      case SImode:
-	return AS2 (add%L0,%0,%0);
-      case HImode:
-	if (REG_P (operands[0]) && i386_cc_probably_useless_p (insn))
-	  {
-	    CC_STATUS_INIT;
-	    return AS2 (add%L0,%k0,%k0);
-	  }
-	else
-	  return AS2 (add%W0,%0,%0);
-      case QImode:
-	  return AS2 (add%B0,%0,%0);
-      default:
-	  abort ();
-      }
-
-#if 0
-  /* ??? Currently disabled.  Because our model of Pentium is far from being
-     exact, this change will need some benchmarking.  */
-  /* Shift reg by 2 or 3 use an lea instruction for Pentium if this is
-     insn is expected to issue into the V pipe (the insn's mode will be
-     TImode for a U pipe, and !TImode for a V pipe instruction).  */
-  if (! optimize_size
-      && REG_P (operands[0])
-      && GET_CODE (operands[2]) == CONST_INT
-      && INTVAL (operands[2]) <= 3
-      && (int)ix86_cpu == (int)PROCESSOR_PENTIUM
-      && GET_MODE (insn) != TImode)
-    {
-      CC_STATUS_INIT;
-      operands[1] = gen_rtx_MULT (SImode, gen_rtx_REG (SImode, REGNO (operands[1])),
-				  GEN_INT (1 << INTVAL (operands[2])));
-      return AS2 (lea%L0,%a1,%0);
-    }
-#endif
-
-  /* Otherwise use a shift instruction.  */
-  switch (GET_MODE (operands[0]))
-    {
-    case SImode:
-      return AS2 (sal%L0,%2,%0);
-    case HImode:
-      if (REG_P (operands[0]) && i386_cc_probably_useless_p (insn))
-	{
-	  CC_STATUS_INIT;
-	  return AS2 (sal%L0,%2,%k0);
-	}
-      else
-	return AS2 (sal%W0,%2,%0);
-    case QImode:
-      return AS2 (sal%B0,%2,%0);
-    default:
-      abort ();
-    }
-}
-
-/* Given the memory address ADDR, calculate the length of the address or
-   the length of just the displacement (controlled by DISP_LENGTH).
-  
-   The length returned does not include the one-byte modrm, opcode,
-   or prefix.  */
-
-int
-memory_address_info (addr, disp_length)
-     rtx addr;
-     int disp_length;
-{
-  rtx base, index, disp, scale;
-  rtx op0, op1;
-  int len;
-
-  if (GET_CODE (addr) == PRE_DEC
-      || GET_CODE (addr) == POST_INC)
-    return 0;
-
-  /* Register Indirect.  */
-  if (register_operand (addr, Pmode))
-    {
-      /* Special cases: ebp and esp need the two-byte modrm form. 
-
-	 We change [ESI] to [ESI+0] on the K6 when not optimizing
-	 for size.  */
-      if (addr == stack_pointer_rtx
-	  || addr == arg_pointer_rtx
-	  || addr == frame_pointer_rtx
-	  || (REGNO_REG_CLASS (REGNO (addr)) == SIREG
-	      && ix86_cpu == PROCESSOR_K6 && !optimize_size))
-	return 1;
-      else
-	return 0;
-    }
-
-  /* Direct Addressing.  */
-  if (CONSTANT_P (addr))
-    return 4;
-
-  index = base = disp = scale = NULL_RTX;
-  op0 = XEXP (addr, 0);
-  op1 = XEXP (addr, 1);
-
-  if (GET_CODE (addr) == PLUS)
-    {
-      if (register_operand (op0, Pmode))
-	{
-	  if (register_operand (op1, Pmode))
-	    index = op0, base = op1;
-	  else
-	    base = op0, disp = op1;
-	}
-      else if (GET_CODE (op0) == MULT)
-	{
-	  index = XEXP (op0, 0);
-	  scale = XEXP (op0, 1);
-	  if (register_operand (op1, Pmode))
-	    base = op1;
-	  else
-	    disp = op1;
-	}
-      else if (GET_CODE (op0) == PLUS && GET_CODE (XEXP (op0, 0)) == MULT)
-	{
-	  index = XEXP (XEXP (op0, 0), 0);
-	  scale = XEXP (XEXP (op0, 0), 1);
-	  base = XEXP (op0, 1);
-	  disp = op1;
-	}
-      else if (GET_CODE (op0) == PLUS)
-	{
-	  index = XEXP (op0, 0);
-	  base = XEXP (op0, 1);
-	  disp = op1;
-	}
-      else
-	abort ();
-    }
-  else if (GET_CODE (addr) == MULT
-	   /* We're called for lea too, which implements ashift on occasion.  */
-	   || GET_CODE (addr) == ASHIFT)
-    {
-      index = XEXP (addr, 0);
-      scale = XEXP (addr, 1);
-    }
-  else
-    abort ();
-      
-  /* Allow arg pointer and stack pointer as index if there is not scaling */
-  if (base && index && !scale
-      && (index == stack_pointer_rtx
-	  || index == arg_pointer_rtx
-	  || index == frame_pointer_rtx))
-    {
-      rtx tmp = base;
-      base = index;
-      index = tmp;
-    }
-
-  /* Special case: ebp cannot be encoded as a base without a displacement.  */
-  if (base == frame_pointer_rtx && !disp)
-    disp = const0_rtx;
-
-  /* Scaling can not be encoded without base or displacement.  
-     Except for scale == 1 where we can encode reg + reg instead of reg * 2.  */
-  if (!base && index
-      && (!scale || GET_CODE (scale) != CONST_INT || (INTVAL (scale) != 1)))
-    disp = const0_rtx;
-
-  /* Find the length of the displacement constant.  */
-  len = 0;
-  if (disp)
-    {
-      if (GET_CODE (disp) == CONST_INT
-	  && CONST_OK_FOR_LETTER_P (INTVAL (disp), 'K'))
-	len = 1;
-      else
-	len = 4;
-    }
-
-  /* An index requires the two-byte modrm form.  Not important
-     if we are computing just length of the displacement.  */
-  if (index && ! disp_length)
-    len += 1;
-
-  return len;
-}
diff --git a/contrib/gcc/config/i386/i386.h b/contrib/gcc/config/i386/i386.h
deleted file mode 100644
index 5e27fd800349..000000000000
--- a/contrib/gcc/config/i386/i386.h
+++ /dev/null
@@ -1,2810 +0,0 @@
-/* Definitions of target machine for GNU compiler for Intel X86
-   (386, 486, Pentium).
-   Copyright (C) 1988, 92, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* The purpose of this file is to define the characteristics of the i386,
-   independent of assembler syntax or operating system.
-
-   Three other files build on this one to describe a specific assembler syntax:
-   bsd386.h, att386.h, and sun386.h.
-
-   The actual tm.h file for a particular system should include
-   this file, and then the file for the appropriate assembler syntax.
-
-   Many macros that specify assembler syntax are omitted entirely from
-   this file because they really belong in the files for particular
-   assemblers.  These include AS1, AS2, AS3, RP, IP, LPREFIX, L_SIZE,
-   PUT_OP_SIZE, USE_STAR, ADDR_BEG, ADDR_END, PRINT_IREG, PRINT_SCALE,
-   PRINT_B_I_S, and many that start with ASM_ or end in ASM_OP.  */
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#define I386 1
-
-/* Stubs for half-pic support if not OSF/1 reference platform.  */
-
-#ifndef HALF_PIC_P
-#define HALF_PIC_P() 0
-#define HALF_PIC_NUMBER_PTRS 0
-#define HALF_PIC_NUMBER_REFS 0
-#define HALF_PIC_ENCODE(DECL)
-#define HALF_PIC_DECLARE(NAME)
-#define HALF_PIC_INIT()	error ("half-pic init called on systems that don't support it.")
-#define HALF_PIC_ADDRESS_P(X) 0
-#define HALF_PIC_PTR(X) X
-#define HALF_PIC_FINISH(STREAM)
-#endif
-
-/* Define the specific costs for a given cpu */
-
-struct processor_costs {
-  int add;			/* cost of an add instruction */
-  int lea;			/* cost of a lea instruction */
-  int shift_var;		/* variable shift costs */
-  int shift_const;		/* constant shift costs */
-  int mult_init;		/* cost of starting a multiply */
-  int mult_bit;			/* cost of multiply per each bit set */
-  int divide;			/* cost of a divide/mod */
-};
-
-extern struct processor_costs *ix86_cost;
-
-/* Run-time compilation parameters selecting different hardware subsets.  */
-
-extern int target_flags;
-
-/* Macros used in the machine description to test the flags.  */
-
-/* configure can arrange to make this 2, to force a 486.  */
-#ifndef TARGET_CPU_DEFAULT
-#define TARGET_CPU_DEFAULT 0
-#endif
-
-/* Masks for the -m switches */
-#define MASK_80387		000000000001	/* Hardware floating point */
-#define MASK_NOTUSED1		000000000002	/* bit not currently used */
-#define MASK_NOTUSED2		000000000004	/* bit not currently used */
-#define MASK_RTD		000000000010	/* Use ret that pops args */
-#define MASK_ALIGN_DOUBLE	000000000020	/* align doubles to 2 word boundary */
-#define MASK_SVR3_SHLIB		000000000040	/* Uninit locals into bss */
-#define MASK_IEEE_FP		000000000100	/* IEEE fp comparisons */
-#define MASK_FLOAT_RETURNS	000000000200	/* Return float in st(0) */
-#define MASK_NO_FANCY_MATH_387	000000000400	/* Disable sin, cos, sqrt */
-#define MASK_OMIT_LEAF_FRAME_POINTER 0x00000800 /* omit leaf frame pointers */
-						/* Temporary codegen switches */
-#define MASK_DEBUG_ADDR		000001000000	/* Debug GO_IF_LEGITIMATE_ADDRESS */
-#define MASK_NO_WIDE_MULTIPLY	000002000000	/* Disable 32x32->64 multiplies */
-#define MASK_NO_MOVE		000004000000	/* Don't generate mem->mem */
-#define MASK_NO_PSEUDO		000010000000	/* Move op's args -> pseudos */
-#define MASK_DEBUG_ARG		000020000000	/* Debug function_arg */   
-#define MASK_SCHEDULE_PROLOGUE  000040000000    /* Emit prologue as rtl */
-#define MASK_STACK_PROBE	000100000000	/* Enable stack probing */
-
-/* Use the floating point instructions */
-#define TARGET_80387 (target_flags & MASK_80387)
-
-/* Compile using ret insn that pops args.
-   This will not work unless you use prototypes at least
-   for all functions that can take varying numbers of args.  */  
-#define TARGET_RTD (target_flags & MASK_RTD)
-
-/* Align doubles to a two word boundary.  This breaks compatibility with
-   the published ABI's for structures containing doubles, but produces
-   faster code on the pentium.  */
-#define TARGET_ALIGN_DOUBLE (target_flags & MASK_ALIGN_DOUBLE)
-
-/* Put uninitialized locals into bss, not data.
-   Meaningful only on svr3.  */
-#define TARGET_SVR3_SHLIB (target_flags & MASK_SVR3_SHLIB)
-
-/* Use IEEE floating point comparisons.  These handle correctly the cases
-   where the result of a comparison is unordered.  Normally SIGFPE is
-   generated in such cases, in which case this isn't needed.  */
-#define TARGET_IEEE_FP (target_flags & MASK_IEEE_FP)
-
-/* Functions that return a floating point value may return that value
-   in the 387 FPU or in 386 integer registers.  If set, this flag causes
-   the 387 to be used, which is compatible with most calling conventions. */
-#define TARGET_FLOAT_RETURNS_IN_80387 (target_flags & MASK_FLOAT_RETURNS)
-
-/* Disable generation of FP sin, cos and sqrt operations for 387.
-   This is because FreeBSD lacks these in the math-emulator-code */
-#define TARGET_NO_FANCY_MATH_387 (target_flags & MASK_NO_FANCY_MATH_387)
-
-/* Don't create frame pointers for leaf functions */
-#define TARGET_OMIT_LEAF_FRAME_POINTER (target_flags & MASK_OMIT_LEAF_FRAME_POINTER)
-
-/* Temporary switches for tuning code generation */
-
-/* Disable 32x32->64 bit multiplies that are used for long long multiplies
-   and division by constants, but sometimes cause reload problems.  */
-#define TARGET_NO_WIDE_MULTIPLY (target_flags & MASK_NO_WIDE_MULTIPLY)
-#define TARGET_WIDE_MULTIPLY (!TARGET_NO_WIDE_MULTIPLY)
-
-/* Emit/Don't emit prologue as rtl */
-#define TARGET_SCHEDULE_PROLOGUE (target_flags & MASK_SCHEDULE_PROLOGUE)
-
-/* Debug GO_IF_LEGITIMATE_ADDRESS */
-#define TARGET_DEBUG_ADDR (target_flags & MASK_DEBUG_ADDR)
-
-/* Debug FUNCTION_ARG macros */
-#define TARGET_DEBUG_ARG (target_flags & MASK_DEBUG_ARG)
-
-/* Hack macros for tuning code generation */
-#define TARGET_MOVE	((target_flags & MASK_NO_MOVE) == 0)	/* Don't generate memory->memory */
-#define TARGET_PSEUDO	((target_flags & MASK_NO_PSEUDO) == 0)	/* Move op's args into pseudos */
-
-#define TARGET_386 (ix86_cpu == PROCESSOR_I386)
-#define TARGET_486 (ix86_cpu == PROCESSOR_I486)
-#define TARGET_PENTIUM (ix86_cpu == PROCESSOR_PENTIUM)
-#define TARGET_PENTIUMPRO (ix86_cpu == PROCESSOR_PENTIUMPRO)
-#define TARGET_K6 (ix86_cpu == PROCESSOR_K6)
-
-#define CPUMASK (1 << ix86_cpu)
-extern const int x86_use_leave, x86_push_memory, x86_zero_extend_with_and;
-extern const int x86_use_bit_test, x86_cmove, x86_deep_branch;
-extern const int x86_unroll_strlen, x86_use_q_reg, x86_use_any_reg;
-extern const int x86_double_with_add;
-
-#define TARGET_USE_LEAVE (x86_use_leave & CPUMASK)
-#define TARGET_PUSH_MEMORY (x86_push_memory & CPUMASK)
-#define TARGET_ZERO_EXTEND_WITH_AND (x86_zero_extend_with_and & CPUMASK)
-#define TARGET_USE_BIT_TEST (x86_use_bit_test & CPUMASK)
-#define TARGET_UNROLL_STRLEN (x86_unroll_strlen & CPUMASK)
-#define TARGET_USE_Q_REG (x86_use_q_reg & CPUMASK)
-#define TARGET_USE_ANY_REG (x86_use_any_reg & CPUMASK)
-#define TARGET_CMOVE (x86_cmove & (1 << ix86_arch))
-#define TARGET_DEEP_BRANCH_PREDICTION (x86_deep_branch & CPUMASK)
-#define TARGET_DOUBLE_WITH_ADD (x86_double_with_add & CPUMASK)
-
-#define TARGET_STACK_PROBE (target_flags & MASK_STACK_PROBE)
-
-#define TARGET_SWITCHES							\
-{ { "80387",			 MASK_80387, "Use hardware fp" },	\
-  { "no-80387",			-MASK_80387, "Do not use hardware fp" },\
-  { "hard-float",		 MASK_80387, "Use hardware fp" },	\
-  { "soft-float",		-MASK_80387, "Do not use hardware fp" },\
-  { "no-soft-float",		 MASK_80387, "Use hardware fp" },	\
-  { "386",			 0, "Same as -mcpu=i386" },		\
-  { "486",			 0, "Same as -mcpu=i486" },		\
-  { "pentium",			 0, "Same as -mcpu=pentium" },		\
-  { "pentiumpro",		 0, "Same as -mcpu=pentiumpro" },	\
-  { "rtd",			 MASK_RTD, "Alternate calling convention" },\
-  { "no-rtd",			-MASK_RTD, "Use normal calling convention" },\
-  { "align-double",		 MASK_ALIGN_DOUBLE, "Align some doubles on dword boundary" },\
-  { "no-align-double",		-MASK_ALIGN_DOUBLE, "Align doubles on word boundary" },		\
-  { "svr3-shlib",		 MASK_SVR3_SHLIB, "Uninitialized locals in .bss"  },			\
-  { "no-svr3-shlib",		-MASK_SVR3_SHLIB, "Uninitialized locals in .data" },			\
-  { "ieee-fp",			 MASK_IEEE_FP, "Use IEEE math for fp comparisons" },	\
-  { "no-ieee-fp",		-MASK_IEEE_FP, "Do not use IEEE math for fp comparisons" },			\
-  { "fp-ret-in-387",		 MASK_FLOAT_RETURNS, "Return values of functions in FPU registers" },			\
-  { "no-fp-ret-in-387",		-MASK_FLOAT_RETURNS , "Do not return values of functions in FPU registers"},			\
-  { "no-fancy-math-387",	 MASK_NO_FANCY_MATH_387, "Do not generate sin, cos, sqrt for 387" },		\
-  { "fancy-math-387",		-MASK_NO_FANCY_MATH_387, "Generate sin, cos, sqrt for FPU"},		\
-  { "omit-leaf-frame-pointer",	 MASK_OMIT_LEAF_FRAME_POINTER, "Omit the frame pointer in leaf functions" }, 	\
-  { "no-omit-leaf-frame-pointer",-MASK_OMIT_LEAF_FRAME_POINTER, "" },       \
-  { "no-wide-multiply",		 MASK_NO_WIDE_MULTIPLY, "multiplies of 32 bits constrained to 32 bits" },		\
-  { "wide-multiply",		-MASK_NO_WIDE_MULTIPLY, "multiplies of 32 bits are 64 bits" },		\
-  { "schedule-prologue",	 MASK_SCHEDULE_PROLOGUE, "Schedule function prologues" },		\
-  { "no-schedule-prologue",	-MASK_SCHEDULE_PROLOGUE, "" },		\
-  { "debug-addr",		 MASK_DEBUG_ADDR, 0 /* intentionally undoc */ },			\
-  { "no-debug-addr",		-MASK_DEBUG_ADDR, 0 /* intentionally undoc */ },			\
-  { "move",			-MASK_NO_MOVE, "Generate mem-mem moves" },			\
-  { "no-move",			 MASK_NO_MOVE, "Don't generate mem-mem moves" },			\
-  { "debug-arg",		 MASK_DEBUG_ARG, 0 /* intentionally undoc */ },			\
-  { "no-debug-arg",		-MASK_DEBUG_ARG, 0 /* intentionally undoc */ },			\
-  { "stack-arg-probe",		 MASK_STACK_PROBE, "Enable stack probing" },			\
-  { "no-stack-arg-probe",	-MASK_STACK_PROBE, "" },			\
-  { "windows",			0, 0 /* intentionally undoc */ },					\
-  { "dll",			0, 0 /* intentionally undoc */ },					\
-  SUBTARGET_SWITCHES							\
-  { "", MASK_SCHEDULE_PROLOGUE | TARGET_DEFAULT, 0 }}
-
-/* Which processor to schedule for. The cpu attribute defines a list that
-   mirrors this list, so changes to i386.md must be made at the same time.  */
-
-enum processor_type
- {PROCESSOR_I386,			/* 80386 */
-  PROCESSOR_I486,			/* 80486DX, 80486SX, 80486DX[24] */
-  PROCESSOR_PENTIUM,
-  PROCESSOR_PENTIUMPRO,
-  PROCESSOR_K6};
-
-#define PROCESSOR_I386_STRING "i386"
-#define PROCESSOR_I486_STRING "i486"
-#define PROCESSOR_I586_STRING "i586"
-#define PROCESSOR_PENTIUM_STRING "pentium"
-#define PROCESSOR_I686_STRING "i686"
-#define PROCESSOR_PENTIUMPRO_STRING "pentiumpro"
-#define PROCESSOR_K6_STRING "k6"
-
-extern enum processor_type ix86_cpu;
-
-extern int ix86_arch;
-
-/* Define the default processor.  This is overridden by other tm.h files.  */
-#define PROCESSOR_DEFAULT (enum processor_type) TARGET_CPU_DEFAULT
-#define PROCESSOR_DEFAULT_STRING \
-  (PROCESSOR_DEFAULT == PROCESSOR_I486 ? PROCESSOR_I486_STRING  \
-  : PROCESSOR_DEFAULT == PROCESSOR_PENTIUM ? PROCESSOR_PENTIUM_STRING  \
-  : PROCESSOR_DEFAULT == PROCESSOR_PENTIUMPRO ? PROCESSOR_PENTIUMPRO_STRING  \
-  : PROCESSOR_DEFAULT == PROCESSOR_K6 ? PROCESSOR_K6_STRING  \
-  : PROCESSOR_I386_STRING)
-
-/* This macro is similar to `TARGET_SWITCHES' but defines names of
-   command options that have values.  Its definition is an
-   initializer with a subgrouping for each command option.
-
-   Each subgrouping contains a string constant, that defines the
-   fixed part of the option name, and the address of a variable.  The
-   variable, type `char *', is set to the variable part of the given
-   option if the fixed part matches.  The actual option name is made
-   by appending `-m' to the specified name.  */
-#define TARGET_OPTIONS							\
-{ { "cpu=",		&ix86_cpu_string, "Schedule code for given CPU"}, \
-  { "arch=",		&ix86_arch_string, "Generate code for given CPU"}, \
-  { "reg-alloc=",	&i386_reg_alloc_order, "Control allocation order of integer registers" }, \
-  { "regparm=",		&i386_regparm_string, "Number of registers used to pass integer arguments" }, \
-  { "align-loops=",	&i386_align_loops_string, "Loop code aligned to this power of 2" }, \
-  { "align-jumps=",	&i386_align_jumps_string, "Jump targets are aligned to this power of 2" }, \
-  { "align-functions=",	&i386_align_funcs_string, "Function starts are aligned to this power of 2" }, \
-  { "preferred-stack-boundary=", &i386_preferred_stack_boundary_string, "Attempt to keep stack aligned to this power of 2" }, \
-  { "branch-cost=",	&i386_branch_cost_string, "Branches are this expensive (1-5, arbitrary units)" },			\
-  SUBTARGET_OPTIONS							\
-}
-
-/* Sometimes certain combinations of command options do not make
-   sense on a particular target machine.  You can define a macro
-   `OVERRIDE_OPTIONS' to take account of this.  This macro, if
-   defined, is executed once just after all the command options have
-   been parsed.
-
-   Don't use this macro to turn on various extra optimizations for
-   `-O'.  That is what `OPTIMIZATION_OPTIONS' is for.  */
-
-#define OVERRIDE_OPTIONS override_options ()
-
-/* These are meant to be redefined in the host dependent files */
-#define SUBTARGET_SWITCHES
-#define SUBTARGET_OPTIONS
-
-/* Define this to change the optimizations performed by default.  */
-#define OPTIMIZATION_OPTIONS(LEVEL,SIZE) optimization_options(LEVEL,SIZE)
-
-/* Specs for the compiler proper */
-
-#ifndef CC1_CPU_SPEC
-#define CC1_CPU_SPEC "\
-%{!mcpu*: \
-%{m386:-mcpu=i386 -march=i386} \
-%{m486:-mcpu=i486 -march=i486} \
-%{mpentium:-mcpu=pentium} \
-%{mpentiumpro:-mcpu=pentiumpro}}"
-#endif
-
-#define CPP_486_SPEC "%{!ansi:-Di486} -D__i486 -D__i486__"
-#define CPP_586_SPEC "%{!ansi:-Di586 -Dpentium} \
-	-D__i586 -D__i586__ -D__pentium -D__pentium__"
-#define CPP_K6_SPEC "%{!ansi:-Di586 -Dk6} \
-	-D__i586 -D__i586__ -D__k6 -D__k6__" 
-#define CPP_686_SPEC "%{!ansi:-Di686 -Dpentiumpro} \
-	-D__i686 -D__i686__ -D__pentiumpro -D__pentiumpro__"
-
-#ifndef CPP_CPU_DEFAULT_SPEC
-#if TARGET_CPU_DEFAULT == 1
-#define CPP_CPU_DEFAULT_SPEC "%(cpp_486)"
-#endif
-#if TARGET_CPU_DEFAULT == 2
-#define CPP_CPU_DEFAULT_SPEC "%(cpp_586)"
-#endif
-#if TARGET_CPU_DEFAULT == 3
-#define CPP_CPU_DEFAULT_SPEC "%(cpp_686)"
-#endif
-#if TARGET_CPU_DEFAULT == 4
-#define CPP_CPU_DEFAULT_SPEC "%(cpp_k6)"
-#endif
-#ifndef CPP_CPU_DEFAULT_SPEC
-#define CPP_CPU_DEFAULT_SPEC ""
-#endif
-#endif /* CPP_CPU_DEFAULT_SPEC */
-
-#ifndef CPP_CPU_SPEC
-#define CPP_CPU_SPEC "\
--Acpu(i386) -Amachine(i386) \
-%{!ansi:-Di386} -D__i386 -D__i386__ \
-%{mcpu=i486:%(cpp_486)} %{m486:%(cpp_486)} \
-%{mpentium:%(cpp_586)} %{mcpu=pentium:%(cpp_586)} \
-%{mpentiumpro:%(cpp_686)} %{mcpu=pentiumpro:%(cpp_686)} \
-%{mcpu=k6:%(cpp_k6)} \
-%{!mcpu*:%{!m486:%{!mpentium*:%(cpp_cpu_default)}}}"
-#endif
-
-#ifndef CC1_SPEC
-#define CC1_SPEC "%(cc1_spec) "
-#endif
-
-/* This macro defines names of additional specifications to put in the
-   specs that can be used in various specifications like CC1_SPEC.  Its
-   definition is an initializer with a subgrouping for each command option.
-
-   Each subgrouping contains a string constant, that defines the
-   specification name, and a string constant that used by the GNU CC driver
-   program.
-
-   Do not define this macro if it does not need to do anything.  */
-
-#ifndef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS
-#endif
-
-#define EXTRA_SPECS							\
-  { "cpp_486", CPP_486_SPEC},						\
-  { "cpp_586", CPP_586_SPEC},						\
-  { "cpp_k6", CPP_K6_SPEC},						\
-  { "cpp_686", CPP_686_SPEC},						\
-  { "cpp_cpu_default",	CPP_CPU_DEFAULT_SPEC },				\
-  { "cpp_cpu",	CPP_CPU_SPEC },						\
-  { "cc1_cpu",  CC1_CPU_SPEC },						\
-  SUBTARGET_EXTRA_SPECS
-
-/* target machine storage layout */
-
-/* Define for XFmode extended real floating point support.
-   This will automatically cause REAL_ARITHMETIC to be defined.  */
-#define LONG_DOUBLE_TYPE_SIZE 96
-
-/* Define if you don't want extended real, but do want to use the
-   software floating point emulator for REAL_ARITHMETIC and
-   decimal <-> binary conversion. */
-/* #define REAL_ARITHMETIC */
-
-/* Define this if most significant byte of a word is the lowest numbered.  */
-/* That is true on the 80386.  */
-
-#define BITS_BIG_ENDIAN 0
-
-/* Define this if most significant byte of a word is the lowest numbered.  */
-/* That is not true on the 80386.  */
-#define BYTES_BIG_ENDIAN 0
-
-/* Define this if most significant word of a multiword number is the lowest
-   numbered.  */
-/* Not true for 80386 */
-#define WORDS_BIG_ENDIAN 0
-
-/* number of bits in an addressable storage unit */
-#define BITS_PER_UNIT 8
-
-/* Width in bits of a "word", which is the contents of a machine register.
-   Note that this is not necessarily the width of data type `int';
-   if using 16-bit ints on a 80386, this would still be 32.
-   But on a machine with 16-bit registers, this would be 16.  */
-#define BITS_PER_WORD 32
-
-/* Width of a word, in units (bytes).  */
-#define UNITS_PER_WORD 4
-
-/* Width in bits of a pointer.
-   See also the macro `Pmode' defined below.  */
-#define POINTER_SIZE 32
-
-/* Allocation boundary (in *bits*) for storing arguments in argument list.  */
-#define PARM_BOUNDARY 32
-
-/* Boundary (in *bits*) on which the stack pointer must be aligned.  */
-#define STACK_BOUNDARY 32
-
-/* Boundary (in *bits*) on which the stack pointer preferrs to be
-   aligned; the compiler cannot rely on having this alignment.  */
-#define PREFERRED_STACK_BOUNDARY i386_preferred_stack_boundary
-
-/* Allocation boundary (in *bits*) for the code of a function.
-   For i486, we get better performance by aligning to a cache
-   line (i.e. 16 byte) boundary.  */
-#define FUNCTION_BOUNDARY (1 << (i386_align_funcs + 3))
-
-/* Alignment of field after `int : 0' in a structure. */
-
-#define EMPTY_FIELD_BOUNDARY 32
-
-/* Minimum size in bits of the largest boundary to which any
-   and all fundamental data types supported by the hardware
-   might need to be aligned. No data type wants to be aligned
-   rounder than this.  The i386 supports 64-bit floating point
-   quantities, but these can be aligned on any 32-bit boundary.
-   The published ABIs say that doubles should be aligned on word
-   boundaries, but the Pentium gets better performance with them
-   aligned on 64 bit boundaries. */
-#define BIGGEST_ALIGNMENT (TARGET_ALIGN_DOUBLE ? 64 : 32)
-
-/* If defined, a C expression to compute the alignment given to a
-   constant that is being placed in memory.  CONSTANT is the constant
-   and ALIGN is the alignment that the object would ordinarily have.
-   The value of this macro is used instead of that alignment to align
-   the object.
-
-   If this macro is not defined, then ALIGN is used.
-
-   The typical use of this macro is to increase alignment for string
-   constants to be word aligned so that `strcpy' calls that copy
-   constants can be done inline.  */
-
-#define CONSTANT_ALIGNMENT(EXP, ALIGN)					\
-  (TREE_CODE (EXP) == REAL_CST						\
-    ? ((TYPE_MODE (TREE_TYPE (EXP)) == DFmode && (ALIGN) < 64)		\
-	? 64								\
-   	: (TYPE_MODE (TREE_TYPE (EXP)) == XFmode && (ALIGN) < 128)	\
-	? 128								\
-	: (ALIGN))							\
-    : TREE_CODE (EXP) == STRING_CST					\
-    ? ((TREE_STRING_LENGTH (EXP) >= 31 && (ALIGN) < 256)		\
-	? 256								\
-	: (ALIGN))							\
-    : (ALIGN))
-
-/* If defined, a C expression to compute the alignment for a static
-   variable.  TYPE is the data type, and ALIGN is the alignment that
-   the object would ordinarily have.  The value of this macro is used
-   instead of that alignment to align the object.
-
-   If this macro is not defined, then ALIGN is used.
-
-   One use of this macro is to increase alignment of medium-size
-   data to make it all fit in fewer cache lines.  Another is to
-   cause character arrays to be word-aligned so that `strcpy' calls
-   that copy constants to character arrays can be done inline.  */
-
-#define DATA_ALIGNMENT(TYPE, ALIGN)					\
-  ((AGGREGATE_TYPE_P (TYPE)						\
-    && TYPE_SIZE (TYPE)							\
-    && TREE_CODE (TYPE_SIZE (TYPE)) == INTEGER_CST			\
-    && (TREE_INT_CST_LOW (TYPE_SIZE (TYPE)) >= 256			\
-	|| TREE_INT_CST_HIGH (TYPE_SIZE (TYPE))) && (ALIGN) < 256)	\
-    ? 256								\
-    : TREE_CODE (TYPE) == ARRAY_TYPE					\
-    ? ((TYPE_MODE (TREE_TYPE (TYPE)) == DFmode && (ALIGN) < 64)	\
-	? 64								\
-   	: (TYPE_MODE (TREE_TYPE (TYPE)) == XFmode && (ALIGN) < 128)	\
-	? 128								\
-	: (ALIGN))							\
-    : TREE_CODE (TYPE) == COMPLEX_TYPE					\
-    ? ((TYPE_MODE (TYPE) == DCmode && (ALIGN) < 64)			\
-	? 64								\
-   	: (TYPE_MODE (TYPE) == XCmode && (ALIGN) < 128)			\
-	? 128								\
-	: (ALIGN))							\
-    : ((TREE_CODE (TYPE) == RECORD_TYPE					\
-	|| TREE_CODE (TYPE) == UNION_TYPE				\
-	|| TREE_CODE (TYPE) == QUAL_UNION_TYPE)				\
-	&& TYPE_FIELDS (TYPE))						\
-    ? ((DECL_MODE (TYPE_FIELDS (TYPE)) == DFmode && (ALIGN) < 64)	\
-	? 64								\
-	: (DECL_MODE (TYPE_FIELDS (TYPE)) == XFmode && (ALIGN) < 128)	\
-	? 128								\
-	: (ALIGN))							\
-    : TREE_CODE (TYPE) == REAL_TYPE					\
-    ? ((TYPE_MODE (TYPE) == DFmode && (ALIGN) < 64)			\
-	? 64								\
-   	: (TYPE_MODE (TYPE) == XFmode && (ALIGN) < 128)			\
-	? 128								\
-	: (ALIGN))							\
-    : (ALIGN))
-
-/* If defined, a C expression to compute the alignment for a local
-   variable.  TYPE is the data type, and ALIGN is the alignment that
-   the object would ordinarily have.  The value of this macro is used
-   instead of that alignment to align the object.
-
-   If this macro is not defined, then ALIGN is used.
-
-   One use of this macro is to increase alignment of medium-size
-   data to make it all fit in fewer cache lines.  */
-
-#define LOCAL_ALIGNMENT(TYPE, ALIGN)					\
-  (TREE_CODE (TYPE) == ARRAY_TYPE					\
-    ? ((TYPE_MODE (TREE_TYPE (TYPE)) == DFmode && (ALIGN) < 64)		\
-	? 64								\
-   	: (TYPE_MODE (TREE_TYPE (TYPE)) == XFmode && (ALIGN) < 128)	\
-	? 128								\
-	: (ALIGN))							\
-    : TREE_CODE (TYPE) == COMPLEX_TYPE					\
-    ? ((TYPE_MODE (TYPE) == DCmode && (ALIGN) < 64)			\
-	? 64								\
-   	: (TYPE_MODE (TYPE) == XCmode && (ALIGN) < 128)			\
-	? 128								\
-	: (ALIGN))							\
-    : ((TREE_CODE (TYPE) == RECORD_TYPE					\
-	|| TREE_CODE (TYPE) == UNION_TYPE				\
-	|| TREE_CODE (TYPE) == QUAL_UNION_TYPE)				\
-	&& TYPE_FIELDS (TYPE))						\
-    ? ((DECL_MODE (TYPE_FIELDS (TYPE)) == DFmode && (ALIGN) < 64)	\
-	? 64								\
-	: (DECL_MODE (TYPE_FIELDS (TYPE)) == XFmode && (ALIGN) < 128)	\
-	? 128								\
-	: (ALIGN))							\
-    : TREE_CODE (TYPE) == REAL_TYPE					\
-    ? ((TYPE_MODE (TYPE) == DFmode && (ALIGN) < 64)			\
-	? 64								\
-   	: (TYPE_MODE (TYPE) == XFmode && (ALIGN) < 128)			\
-	? 128								\
-	: (ALIGN))							\
-    : (ALIGN))
-
-/* Set this non-zero if move instructions will actually fail to work
-   when given unaligned data.  */
-#define STRICT_ALIGNMENT 0
-
-/* If bit field type is int, don't let it cross an int,
-   and give entire struct the alignment of an int.  */
-/* Required on the 386 since it doesn't have bitfield insns.  */
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* Maximum power of 2 that code can be aligned to.  */
-#define MAX_CODE_ALIGN	6			/* 64 byte alignment */
-
-/* Align loop starts for optimal branching.  */
-#define LOOP_ALIGN(LABEL) (i386_align_loops)
-#define LOOP_ALIGN_MAX_SKIP (i386_align_loops_string ? 0 : 7)
-
-/* This is how to align an instruction for optimal branching.
-   On i486 we'll get better performance by aligning on a
-   cache line (i.e. 16 byte) boundary.  */
-#define LABEL_ALIGN_AFTER_BARRIER(LABEL) (i386_align_jumps)
-#define LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP (i386_align_jumps_string ? 0 : 7)
-
-
-/* Standard register usage.  */
-
-/* This processor has special stack-like registers.  See reg-stack.c
-   for details. */
-
-#define STACK_REGS
-#define IS_STACK_MODE(mode) (mode==DFmode || mode==SFmode || mode==XFmode)
-
-/* Number of actual hardware registers.
-   The hardware registers are assigned numbers for the compiler
-   from 0 to just below FIRST_PSEUDO_REGISTER.
-   All registers that the compiler knows about must be given numbers,
-   even those that are not normally considered general registers.
-
-   In the 80386 we give the 8 general purpose registers the numbers 0-7.
-   We number the floating point registers 8-15.
-   Note that registers 0-7 can be accessed as a  short or int,
-   while only 0-3 may be used with byte `mov' instructions.
-
-   Reg 16 does not correspond to any hardware register, but instead
-   appears in the RTL as an argument pointer prior to reload, and is
-   eliminated during reloading in favor of either the stack or frame
-   pointer. */
-
-#define FIRST_PSEUDO_REGISTER 17
-
-/* 1 for registers that have pervasive standard uses
-   and are not available for the register allocator.
-   On the 80386, the stack pointer is such, as is the arg pointer. */
-#define FIXED_REGISTERS \
-/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/       \
-{  0, 0, 0, 0, 0, 0, 0, 1, 0,  0,  0,  0,  0,  0,  0,  0,  1 }
-
-/* 1 for registers not available across function calls.
-   These must include the FIXED_REGISTERS and also any
-   registers that can be used without being saved.
-   The latter must include the registers where values are returned
-   and the register where structure-value addresses are passed.
-   Aside from that, you can include as many other registers as you like.  */
-
-#define CALL_USED_REGISTERS \
-/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \
-{  1, 1, 1, 0, 0, 0, 0, 1, 1,  1,  1,  1,  1,  1,  1,  1,  1 }
-
-/* Order in which to allocate registers.  Each register must be
-   listed once, even those in FIXED_REGISTERS.  List frame pointer
-   late and fixed registers last.  Note that, in general, we prefer
-   registers listed in CALL_USED_REGISTERS, keeping the others
-   available for storage of persistent values.
-
-   Three different versions of REG_ALLOC_ORDER have been tried:
-
-   If the order is edx, ecx, eax, ... it produces a slightly faster compiler,
-   but slower code on simple functions returning values in eax.
-
-   If the order is eax, ecx, edx, ... it causes reload to abort when compiling
-   perl 4.036 due to not being able to create a DImode register (to hold a 2
-   word union).
-
-   If the order is eax, edx, ecx, ... it produces better code for simple
-   functions, and a slightly slower compiler.  Users complained about the code
-   generated by allocating edx first, so restore the 'natural' order of things. */
-
-#define REG_ALLOC_ORDER \
-/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \
-{  0, 1, 2, 3, 4, 5, 6, 7, 8,  9, 10, 11, 12, 13, 14, 15, 16 }
-
-/* A C statement (sans semicolon) to choose the order in which to
-   allocate hard registers for pseudo-registers local to a basic
-   block.
-
-   Store the desired register order in the array `reg_alloc_order'.
-   Element 0 should be the register to allocate first; element 1, the
-   next register; and so on.
-
-   The macro body should not assume anything about the contents of
-   `reg_alloc_order' before execution of the macro.
-
-   On most machines, it is not necessary to define this macro.  */
-
-#define ORDER_REGS_FOR_LOCAL_ALLOC order_regs_for_local_alloc ()
-
-/* Macro to conditionally modify fixed_regs/call_used_regs.  */
-#define CONDITIONAL_REGISTER_USAGE			\
-  {							\
-    if (flag_pic)					\
-      {							\
-	fixed_regs[PIC_OFFSET_TABLE_REGNUM] = 1;	\
-	call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1;	\
-      }							\
-    if (! TARGET_80387 && ! TARGET_FLOAT_RETURNS_IN_80387) \
-      { 						\
-	int i; 						\
-	HARD_REG_SET x;					\
-        COPY_HARD_REG_SET (x, reg_class_contents[(int)FLOAT_REGS]); \
-        for (i = 0; i < FIRST_PSEUDO_REGISTER; i++ )	\
-         if (TEST_HARD_REG_BIT (x, i)) 			\
-	  fixed_regs[i] = call_used_regs[i] = 1; 	\
-      }							\
-  }
-
-/* Return number of consecutive hard regs needed starting at reg REGNO
-   to hold something of mode MODE.
-   This is ordinarily the length in words of a value of mode MODE
-   but can be less for certain modes in special long registers.
-
-   Actually there are no two word move instructions for consecutive 
-   registers.  And only registers 0-3 may have mov byte instructions
-   applied to them.
-   */
-
-#define HARD_REGNO_NREGS(REGNO, MODE)   \
-  (FP_REGNO_P (REGNO) ? 1 \
-   : ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
-
-/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
-   On the 80386, the first 4 cpu registers can hold any mode
-   while the floating point registers may hold only floating point.
-   Make it clear that the fp regs could not hold a 16-byte float.  */
-
-/* The casts to int placate a compiler on a microvax,
-   for cross-compiler testing.  */
-
-#define HARD_REGNO_MODE_OK(REGNO, MODE) \
-  ((REGNO) < 4 ? 1						\
-   : FP_REGNO_P (REGNO)						\
-   ? (((int) GET_MODE_CLASS (MODE) == (int) MODE_FLOAT		\
-       || (int) GET_MODE_CLASS (MODE) == (int) MODE_COMPLEX_FLOAT)	\
-      && GET_MODE_UNIT_SIZE (MODE) <= (LONG_DOUBLE_TYPE_SIZE == 96 ? 12 : 8))\
-   : (int) (MODE) != (int) QImode ? 1				\
-   : (reload_in_progress | reload_completed) == 1)
-
-/* Value is 1 if it is a good idea to tie two pseudo registers
-   when one has mode MODE1 and one has mode MODE2.
-   If HARD_REGNO_MODE_OK could produce different values for MODE1 and MODE2,
-   for any hard reg, then this must be 0 for correct output.  */
-
-#define MODES_TIEABLE_P(MODE1, MODE2)				\
-  ((MODE1) == (MODE2)						\
-   || ((MODE1) == SImode && (MODE2) == HImode)			\
-   || ((MODE1) == HImode && (MODE2) == SImode))
-
-/* Specify the registers used for certain standard purposes.
-   The values of these macros are register numbers.  */
-
-/* on the 386 the pc register is %eip, and is not usable as a general
-   register.  The ordinary mov instructions won't work */
-/* #define PC_REGNUM  */
-
-/* Register to use for pushing function arguments.  */
-#define STACK_POINTER_REGNUM 7
-
-/* Base register for access to local variables of the function.  */
-#define FRAME_POINTER_REGNUM 6
-
-/* First floating point reg */
-#define FIRST_FLOAT_REG 8
-
-/* First & last stack-like regs */
-#define FIRST_STACK_REG FIRST_FLOAT_REG
-#define LAST_STACK_REG (FIRST_FLOAT_REG + 7)
-
-/* Value should be nonzero if functions must have frame pointers.
-   Zero means the frame pointer need not be set up (and parms
-   may be accessed via the stack pointer) in functions that seem suitable.
-   This is computed in `reload', in reload1.c.  */
-#define FRAME_POINTER_REQUIRED (TARGET_OMIT_LEAF_FRAME_POINTER && !leaf_function_p ()) 	
-
-/* Base register for access to arguments of the function.  */
-#define ARG_POINTER_REGNUM 16
-
-/* Register in which static-chain is passed to a function.  */
-#define STATIC_CHAIN_REGNUM 2
-
-/* Register to hold the addressing base for position independent
-   code access to data items.  */
-#define PIC_OFFSET_TABLE_REGNUM 3
-
-/* Register in which address to store a structure value
-   arrives in the function.  On the 386, the prologue
-   copies this from the stack to register %eax.  */
-#define STRUCT_VALUE_INCOMING 0
-
-/* Place in which caller passes the structure value address.
-   0 means push the value on the stack like an argument.  */
-#define STRUCT_VALUE 0
-
-/* A C expression which can inhibit the returning of certain function
-   values in registers, based on the type of value.  A nonzero value
-   says to return the function value in memory, just as large
-   structures are always returned.  Here TYPE will be a C expression
-   of type `tree', representing the data type of the value.
-
-   Note that values of mode `BLKmode' must be explicitly handled by
-   this macro.  Also, the option `-fpcc-struct-return' takes effect
-   regardless of this macro.  On most systems, it is possible to
-   leave the macro undefined; this causes a default definition to be
-   used, whose value is the constant 1 for `BLKmode' values, and 0
-   otherwise.
-
-   Do not use this macro to indicate that structures and unions
-   should always be returned in memory.  You should instead use
-   `DEFAULT_PCC_STRUCT_RETURN' to indicate this.  */
-
-#define RETURN_IN_MEMORY(TYPE) \
-  ((TYPE_MODE (TYPE) == BLKmode) || int_size_in_bytes (TYPE) > 12)
-
-
-/* Define the classes of registers for register constraints in the
-   machine description.  Also define ranges of constants.
-
-   One of the classes must always be named ALL_REGS and include all hard regs.
-   If there is more than one class, another class must be named NO_REGS
-   and contain no registers.
-
-   The name GENERAL_REGS must be the name of a class (or an alias for
-   another name such as ALL_REGS).  This is the class of registers
-   that is allowed by "g" or "r" in a register constraint.
-   Also, registers outside this class are allocated only when
-   instructions express preferences for them.
-
-   The classes must be numbered in nondecreasing order; that is,
-   a larger-numbered class must never be contained completely
-   in a smaller-numbered class.
-
-   For any two classes, it is very desirable that there be another
-   class that represents their union.
-
-   It might seem that class BREG is unnecessary, since no useful 386
-   opcode needs reg %ebx.  But some systems pass args to the OS in ebx,
-   and the "b" register constraint is useful in asms for syscalls.  */
-
-enum reg_class
-{
-  NO_REGS,
-  AREG, DREG, CREG, BREG,
-  AD_REGS,			/* %eax/%edx for DImode */
-  Q_REGS,			/* %eax %ebx %ecx %edx */
-  SIREG, DIREG,
-  INDEX_REGS,			/* %eax %ebx %ecx %edx %esi %edi %ebp */
-  GENERAL_REGS,			/* %eax %ebx %ecx %edx %esi %edi %ebp %esp */
-  FP_TOP_REG, FP_SECOND_REG,	/* %st(0) %st(1) */
-  FLOAT_REGS,
-  ALL_REGS, LIM_REG_CLASSES
-};
-
-#define N_REG_CLASSES (int) LIM_REG_CLASSES
-
-#define FLOAT_CLASS_P(CLASS) (reg_class_subset_p (CLASS, FLOAT_REGS))
-
-/* Give names of register classes as strings for dump file.   */
-
-#define REG_CLASS_NAMES \
-{  "NO_REGS",				\
-   "AREG", "DREG", "CREG", "BREG",	\
-   "AD_REGS",				\
-   "Q_REGS",				\
-   "SIREG", "DIREG",			\
-   "INDEX_REGS",			\
-   "GENERAL_REGS",			\
-   "FP_TOP_REG", "FP_SECOND_REG",	\
-   "FLOAT_REGS",			\
-   "ALL_REGS" }
-
-/* Define which registers fit in which classes.
-   This is an initializer for a vector of HARD_REG_SET
-   of length N_REG_CLASSES.  */
-
-#define REG_CLASS_CONTENTS \
-{      {0},							\
-     {0x1},    {0x2},  {0x4},	 {0x8},	/* AREG, DREG, CREG, BREG */	\
-     {0x3},			/* AD_REGS */			\
-     {0xf},			/* Q_REGS */			\
-    {0x10},   {0x20},		/* SIREG, DIREG */		\
- {0x7f},				/* INDEX_REGS */		\
- {0x100ff},			/* GENERAL_REGS */		\
-  {0x0100}, {0x0200},		/* FP_TOP_REG, FP_SECOND_REG */	\
-  {0xff00},			/* FLOAT_REGS */		\
- {0x1ffff}}
-
-/* The same information, inverted:
-   Return the class number of the smallest class containing
-   reg number REGNO.  This could be a conditional expression
-   or could index an array.  */
-
-#define REGNO_REG_CLASS(REGNO) (regclass_map[REGNO])
-
-/* When defined, the compiler allows registers explicitly used in the
-   rtl to be used as spill registers but prevents the compiler from
-   extending the lifetime of these registers. */
-
-#define SMALL_REGISTER_CLASSES 1
-
-#define QI_REG_P(X) \
-  (REG_P (X) && REGNO (X) < 4)
-#define NON_QI_REG_P(X) \
-  (REG_P (X) && REGNO (X) >= 4 && REGNO (X) < FIRST_PSEUDO_REGISTER)
-
-#define FP_REG_P(X) (REG_P (X) && FP_REGNO_P (REGNO (X)))
-#define FP_REGNO_P(n) ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG)
-  
-#define STACK_REG_P(xop) (REG_P (xop) &&		       	\
-			  REGNO (xop) >= FIRST_STACK_REG &&	\
-			  REGNO (xop) <= LAST_STACK_REG)
-
-#define NON_STACK_REG_P(xop) (REG_P (xop) && ! STACK_REG_P (xop))
-
-#define STACK_TOP_P(xop) (REG_P (xop) && REGNO (xop) == FIRST_STACK_REG)
-
-/* 1 if register REGNO can magically overlap other regs.
-   Note that nonzero values work only in very special circumstances. */
-
-/* #define OVERLAPPING_REGNO_P(REGNO) FP_REGNO_P (REGNO) */
-
-/* The class value for index registers, and the one for base regs.  */
-
-#define INDEX_REG_CLASS INDEX_REGS
-#define BASE_REG_CLASS GENERAL_REGS
-
-/* Get reg_class from a letter such as appears in the machine description.  */
-
-#define REG_CLASS_FROM_LETTER(C)	\
-  ((C) == 'r' ? GENERAL_REGS :					\
-   (C) == 'q' ? Q_REGS :					\
-   (C) == 'f' ? (TARGET_80387 || TARGET_FLOAT_RETURNS_IN_80387	\
-		 ? FLOAT_REGS					\
-		 : NO_REGS) :					\
-   (C) == 't' ? (TARGET_80387 || TARGET_FLOAT_RETURNS_IN_80387	\
-		 ? FP_TOP_REG					\
-		 : NO_REGS) :					\
-   (C) == 'u' ? (TARGET_80387 || TARGET_FLOAT_RETURNS_IN_80387	\
-		 ? FP_SECOND_REG				\
-		 : NO_REGS) :					\
-   (C) == 'a' ? AREG :						\
-   (C) == 'b' ? BREG :						\
-   (C) == 'c' ? CREG :						\
-   (C) == 'd' ? DREG :						\
-   (C) == 'A' ? AD_REGS :					\
-   (C) == 'D' ? DIREG :						\
-   (C) == 'S' ? SIREG : NO_REGS)
-
-/* The letters I, J, K, L and M in a register constraint string
-   can be used to stand for particular ranges of immediate operands.
-   This macro defines what the ranges are.
-   C is the letter, and VALUE is a constant value.
-   Return 1 if VALUE is in the range specified by C.
-
-   I is for non-DImode shifts.
-   J is for DImode shifts.
-   K and L are for an `andsi' optimization.
-   M is for shifts that can be executed by the "lea" opcode.
-   */
-
-#define CONST_OK_FOR_LETTER_P(VALUE, C)  \
-  ((C) == 'I' ? (VALUE) >= 0 && (VALUE) <= 31 :	\
-   (C) == 'J' ? (VALUE) >= 0 && (VALUE) <= 63 :	\
-   (C) == 'K' ? (VALUE) == 0xff :		\
-   (C) == 'L' ? (VALUE) == 0xffff :		\
-   (C) == 'M' ? (VALUE) >= 0 && (VALUE) <= 3 :	\
-   (C) == 'N' ? (VALUE) >= 0 && (VALUE) <= 255 :\
-   (C) == 'O' ? (VALUE) >= 0 && (VALUE) <= 32 :	\
-   0)
-
-/* Similar, but for floating constants, and defining letters G and H.
-   Here VALUE is the CONST_DOUBLE rtx itself.  We allow constants even if
-   TARGET_387 isn't set, because the stack register converter may need to
-   load 0.0 into the function value register.  */
-
-#define CONST_DOUBLE_OK_FOR_LETTER_P(VALUE, C)  \
-  ((C) == 'G' ? standard_80387_constant_p (VALUE) : 0)
-
-/* Place additional restrictions on the register class to use when it
-   is necessary to be able to hold a value of mode MODE in a reload
-   register for which class CLASS would ordinarily be used. */
-
-#define LIMIT_RELOAD_CLASS(MODE, CLASS) \
-  ((MODE) == QImode && ((CLASS) == ALL_REGS || (CLASS) == GENERAL_REGS) \
-   ? Q_REGS : (CLASS))
-
-/* Given an rtx X being reloaded into a reg required to be
-   in class CLASS, return the class of reg to actually use.
-   In general this is just CLASS; but on some machines
-   in some cases it is preferable to use a more restrictive class.
-   On the 80386 series, we prevent floating constants from being
-   reloaded into floating registers (since no move-insn can do that)
-   and we ensure that QImodes aren't reloaded into the esi or edi reg.  */
-
-/* Put float CONST_DOUBLE in the constant pool instead of fp regs.
-   QImode must go into class Q_REGS.
-   Narrow ALL_REGS to GENERAL_REGS.  This supports allowing movsf and
-   movdf to do mem-to-mem moves through integer regs. */
-
-#define PREFERRED_RELOAD_CLASS(X,CLASS)					\
-  (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) != VOIDmode		\
-   ? (standard_80387_constant_p (X)					\
-      ? reg_class_subset_p (CLASS, FLOAT_REGS) ? CLASS : FLOAT_REGS	\
-      : NO_REGS)							\
-   : GET_MODE (X) == QImode && ! reg_class_subset_p (CLASS, Q_REGS) ? Q_REGS \
-   : ((CLASS) == ALL_REGS						\
-      && GET_MODE_CLASS (GET_MODE (X)) == MODE_FLOAT) ? GENERAL_REGS	\
-   : (CLASS))
-
-/* If we are copying between general and FP registers, we need a memory
-   location.  */
-
-#define SECONDARY_MEMORY_NEEDED(CLASS1,CLASS2,MODE) \
-  ((FLOAT_CLASS_P (CLASS1) && ! FLOAT_CLASS_P (CLASS2))	\
-   || (! FLOAT_CLASS_P (CLASS1) && FLOAT_CLASS_P (CLASS2)))
-
-/* Return the maximum number of consecutive registers
-   needed to represent mode MODE in a register of class CLASS.  */
-/* On the 80386, this is the size of MODE in words,
-   except in the FP regs, where a single reg is always enough.  */
-#define CLASS_MAX_NREGS(CLASS, MODE)	\
- (FLOAT_CLASS_P (CLASS) ? 1 :		\
-  ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
-
-/* A C expression whose value is nonzero if pseudos that have been
-   assigned to registers of class CLASS would likely be spilled
-   because registers of CLASS are needed for spill registers.
-
-   The default value of this macro returns 1 if CLASS has exactly one
-   register and zero otherwise.  On most machines, this default
-   should be used.  Only define this macro to some other expression
-   if pseudo allocated by `local-alloc.c' end up in memory because
-   their hard registers were needed for spill registers.  If this
-   macro returns nonzero for those classes, those pseudos will only
-   be allocated by `global.c', which knows how to reallocate the
-   pseudo to another register.  If there would not be another
-   register available for reallocation, you should not change the
-   definition of this macro since the only effect of such a
-   definition would be to slow down register allocation.  */
-
-#define CLASS_LIKELY_SPILLED_P(CLASS)					\
-  (((CLASS) == AREG)							\
-   || ((CLASS) == DREG)							\
-   || ((CLASS) == CREG)							\
-   || ((CLASS) == BREG)							\
-   || ((CLASS) == AD_REGS)						\
-   || ((CLASS) == SIREG)						\
-   || ((CLASS) == DIREG))
-
-
-/* Stack layout; function entry, exit and calling.  */
-
-/* Define this if pushing a word on the stack
-   makes the stack pointer a smaller address.  */
-#define STACK_GROWS_DOWNWARD
-
-/* Define this if the nominal address of the stack frame
-   is at the high-address end of the local variables;
-   that is, each additional local variable allocated
-   goes at a more negative offset in the frame.  */
-#define FRAME_GROWS_DOWNWARD
-
-/* Offset within stack frame to start allocating local variables at.
-   If FRAME_GROWS_DOWNWARD, this is the offset to the END of the
-   first local allocated.  Otherwise, it is the offset to the BEGINNING
-   of the first local allocated.  */
-#define STARTING_FRAME_OFFSET 0
-
-/* If we generate an insn to push BYTES bytes,
-   this says how many the stack pointer really advances by.
-   On 386 pushw decrements by exactly 2 no matter what the position was.
-   On the 386 there is no pushb; we use pushw instead, and this
-   has the effect of rounding up to 2.  */
-
-#define PUSH_ROUNDING(BYTES) (((BYTES) + 1) & (-2))
-
-/* Offset of first parameter from the argument pointer register value.  */
-#define FIRST_PARM_OFFSET(FNDECL) 0
-
-/* Value is the number of bytes of arguments automatically
-   popped when returning from a subroutine call.
-   FUNDECL is the declaration node of the function (as a tree),
-   FUNTYPE is the data type of the function (as a tree),
-   or for a library call it is an identifier node for the subroutine name.
-   SIZE is the number of bytes of arguments passed on the stack.
-
-   On the 80386, the RTD insn may be used to pop them if the number
-     of args is fixed, but if the number is variable then the caller
-     must pop them all.  RTD can't be used for library calls now
-     because the library is compiled with the Unix compiler.
-   Use of RTD is a selectable option, since it is incompatible with
-   standard Unix calling sequences.  If the option is not selected,
-   the caller must always pop the args.
-
-   The attribute stdcall is equivalent to RTD on a per module basis.  */
-
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \
-  (i386_return_pops_args (FUNDECL, FUNTYPE, SIZE))
-
-/* Define how to find the value returned by a function.
-   VALTYPE is the data type of the value (as a tree).
-   If the precise function being called is known, FUNC is its FUNCTION_DECL;
-   otherwise, FUNC is 0.  */
-#define FUNCTION_VALUE(VALTYPE, FUNC)  \
-   gen_rtx_REG (TYPE_MODE (VALTYPE), \
-	    VALUE_REGNO (TYPE_MODE (VALTYPE)))
-
-/* Define how to find the value returned by a library function
-   assuming the value has mode MODE.  */
-
-#define LIBCALL_VALUE(MODE) \
-  gen_rtx_REG (MODE, VALUE_REGNO (MODE))
-
-/* Define the size of the result block used for communication between
-   untyped_call and untyped_return.  The block contains a DImode value
-   followed by the block used by fnsave and frstor.  */
-
-#define APPLY_RESULT_SIZE (8+108)
-
-/* 1 if N is a possible register number for function argument passing.  */
-#define FUNCTION_ARG_REGNO_P(N) ((N) >= 0 && (N) < REGPARM_MAX)
-
-/* Define a data type for recording info about an argument list
-   during the scan of that argument list.  This data type should
-   hold all necessary information about the function itself
-   and about the args processed so far, enough to enable macros
-   such as FUNCTION_ARG to determine where the next arg should go.  */
-
-typedef struct i386_args {
-  int words;			/* # words passed so far */
-  int nregs;			/* # registers available for passing */
-  int regno;			/* next available register number */
-} CUMULATIVE_ARGS;
-
-/* Initialize a variable CUM of type CUMULATIVE_ARGS
-   for a call to a function whose data type is FNTYPE.
-   For a library call, FNTYPE is 0.  */
-
-#define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT)	\
-  (init_cumulative_args (&CUM, FNTYPE, LIBNAME))
-
-/* Update the data in CUM to advance over an argument
-   of mode MODE and data type TYPE.
-   (TYPE is null for libcalls where that information may not be available.)  */
-
-#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED)	\
-  (function_arg_advance (&CUM, MODE, TYPE, NAMED))
-
-/* Define where to put the arguments to a function.
-   Value is zero to push the argument on the stack,
-   or a hard register in which to store the argument.
-
-   MODE is the argument's machine mode.
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).  */
-
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
-  (function_arg (&CUM, MODE, TYPE, NAMED))
-
-/* For an arg passed partly in registers and partly in memory,
-   this is the number of registers used.
-   For args passed entirely in registers or entirely in memory, zero.  */
-
-#define FUNCTION_ARG_PARTIAL_NREGS(CUM, MODE, TYPE, NAMED) \
-  (function_arg_partial_nregs (&CUM, MODE, TYPE, NAMED))
-
-/* This macro is invoked just before the start of a function.
-   It is used here to output code for -fpic that will load the
-   return address into %ebx.  */
-
-#undef ASM_OUTPUT_FUNCTION_PREFIX
-#define ASM_OUTPUT_FUNCTION_PREFIX(FILE, FNNAME) \
-  asm_output_function_prefix (FILE, FNNAME)
-
-/* This macro generates the assembly code for function entry.
-   FILE is a stdio stream to output the code to.
-   SIZE is an int: how many units of temporary storage to allocate.
-   Refer to the array `regs_ever_live' to determine which registers
-   to save; `regs_ever_live[I]' is nonzero if register number I
-   is ever used in the function.  This macro is responsible for
-   knowing which registers should not be saved even if used.  */
-
-#define FUNCTION_PROLOGUE(FILE, SIZE)     \
-  function_prologue (FILE, SIZE)
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  */
-
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-    {									\
-      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",		\
-	       LPREFIX, (LABELNO));					\
-      fprintf (FILE, "\tcall *_mcount@GOT(%%ebx)\n");			\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO));	\
-      fprintf (FILE, "\tcall _mcount\n");				\
-    }									\
-}
-
-
-/* There are three profiling modes for basic blocks available.
-   The modes are selected at compile time by using the options
-   -a or -ax of the gnu compiler.
-   The variable `profile_block_flag' will be set according to the
-   selected option.
-
-   profile_block_flag == 0, no option used:
-
-      No profiling done.
-
-   profile_block_flag == 1, -a option used.
-
-      Count frequency of execution of every basic block.
-
-   profile_block_flag == 2, -ax option used.
-
-      Generate code to allow several different profiling modes at run time. 
-      Available modes are:
-             Produce a trace of all basic blocks.
-             Count frequency of jump instructions executed.
-      In every mode it is possible to start profiling upon entering
-      certain functions and to disable profiling of some other functions.
-
-    The result of basic-block profiling will be written to a file `bb.out'.
-    If the -ax option is used parameters for the profiling will be read
-    from file `bb.in'.
-
-*/
-
-/* The following macro shall output assembler code to FILE
-   to initialize basic-block profiling.
-
-   If profile_block_flag == 2
-
-	Output code to call the subroutine `__bb_init_trace_func'
-	and pass two parameters to it. The first parameter is
-	the address of a block allocated in the object module.
-	The second parameter is the number of the first basic block
-	of the function.
-
-	The name of the block is a local symbol made with this statement:
-	
-	    ASM_GENERATE_INTERNAL_LABEL (BUFFER, "LPBX", 0);
-
-	Of course, since you are writing the definition of
-	`ASM_GENERATE_INTERNAL_LABEL' as well as that of this macro, you
-	can take a short cut in the definition of this macro and use the
-	name that you know will result.
-
-	The number of the first basic block of the function is
-	passed to the macro in BLOCK_OR_LABEL.
-
-	If described in a virtual assembler language the code to be
-	output looks like:
-
-		parameter1 <- LPBX0
-		parameter2 <- BLOCK_OR_LABEL
-		call __bb_init_trace_func
-
-    else if profile_block_flag != 0
-
-	Output code to call the subroutine `__bb_init_func'
-	and pass one single parameter to it, which is the same
-	as the first parameter to `__bb_init_trace_func'.
-
-	The first word of this parameter is a flag which will be nonzero if
-	the object module has already been initialized.  So test this word
-	first, and do not call `__bb_init_func' if the flag is nonzero.
-	Note: When profile_block_flag == 2 the test need not be done
-	but `__bb_init_trace_func' *must* be called.
-
-	BLOCK_OR_LABEL may be used to generate a label number as a
-	branch destination in case `__bb_init_func' will not be called.
-
-	If described in a virtual assembler language the code to be
-	output looks like:
-
-		cmp (LPBX0),0
-		jne local_label
-		parameter1 <- LPBX0
-		call __bb_init_func
-local_label:
-
-*/
-
-#undef	FUNCTION_BLOCK_PROFILER
-#define FUNCTION_BLOCK_PROFILER(FILE, BLOCK_OR_LABEL)			\
-do									\
-  {									\
-    static int num_func = 0;						\
-    rtx xops[8];							\
-    char block_table[80], false_label[80];				\
-									\
-    ASM_GENERATE_INTERNAL_LABEL (block_table, "LPBX", 0);		\
-									\
-    xops[1] = gen_rtx_SYMBOL_REF (VOIDmode, block_table);		\
-    xops[5] = stack_pointer_rtx;					\
-    xops[7] = gen_rtx_REG (Pmode, 0);	/* eax */			\
-									\
-    CONSTANT_POOL_ADDRESS_P (xops[1]) = TRUE;				\
-									\
-    switch (profile_block_flag) 					\
-      {									\
-									\
-      case 2:								\
-									\
-        xops[2] = GEN_INT ((BLOCK_OR_LABEL));				\
-        xops[3] = gen_rtx_MEM (Pmode, gen_rtx_SYMBOL_REF (VOIDmode, "__bb_init_trace_func")); \
-        xops[6] = GEN_INT (8);						\
-    									\
-        output_asm_insn (AS1(push%L2,%2), xops);			\
-        if (!flag_pic)							\
-          output_asm_insn (AS1(push%L1,%1), xops);			\
-        else								\
-          {								\
-            output_asm_insn (AS2 (lea%L7,%a1,%7), xops);		\
-            output_asm_insn (AS1 (push%L7,%7), xops);			\
-          }								\
-    									\
-        output_asm_insn (AS1(call,%P3), xops);				\
-        output_asm_insn (AS2(add%L0,%6,%5), xops);			\
-									\
-        break;								\
-									\
-      default:								\
-									\
-        ASM_GENERATE_INTERNAL_LABEL (false_label, "LPBZ", num_func);	\
-    									\
-        xops[0] = const0_rtx;						\
-        xops[2] = gen_rtx_MEM (Pmode, gen_rtx_SYMBOL_REF (VOIDmode, false_label)); \
-        xops[3] = gen_rtx_MEM (Pmode, gen_rtx_SYMBOL_REF (VOIDmode, "__bb_init_func")); \
-        xops[4] = gen_rtx_MEM (Pmode, xops[1]);			\
-        xops[6] = GEN_INT (4);						\
-    									\
-        CONSTANT_POOL_ADDRESS_P (xops[2]) = TRUE;			\
-    									\
-        output_asm_insn (AS2(cmp%L4,%0,%4), xops);			\
-        output_asm_insn (AS1(jne,%2), xops);				\
-    									\
-        if (!flag_pic)							\
-          output_asm_insn (AS1(push%L1,%1), xops);			\
-        else								\
-          {								\
-            output_asm_insn (AS2 (lea%L7,%a1,%7), xops);		\
-            output_asm_insn (AS1 (push%L7,%7), xops);			\
-          }								\
-    									\
-        output_asm_insn (AS1(call,%P3), xops);				\
-        output_asm_insn (AS2(add%L0,%6,%5), xops);			\
-        ASM_OUTPUT_INTERNAL_LABEL (FILE, "LPBZ", num_func);		\
-        num_func++;							\
-									\
-        break;								\
-									\
-    }									\
-  }									\
-while (0)
-
-/* The following macro shall output assembler code to FILE
-   to increment a counter associated with basic block number BLOCKNO.
-
-   If profile_block_flag == 2
-
-	Output code to initialize the global structure `__bb' and
-	call the function `__bb_trace_func' which will increment the
-	counter.
-
-	`__bb' consists of two words. In the first word the number
-	of the basic block has to be stored. In the second word
-	the address of a block allocated in the object module 
-	has to be stored.
-
-	The basic block number is given by BLOCKNO.
-
-	The address of the block is given by the label created with 
-
-	    ASM_GENERATE_INTERNAL_LABEL (BUFFER, "LPBX", 0);
-
-	by FUNCTION_BLOCK_PROFILER.
-
-	Of course, since you are writing the definition of
-	`ASM_GENERATE_INTERNAL_LABEL' as well as that of this macro, you
-	can take a short cut in the definition of this macro and use the
-	name that you know will result.
-
-	If described in a virtual assembler language the code to be
-	output looks like:
-
-		move BLOCKNO -> (__bb)
-		move LPBX0 -> (__bb+4)
-		call __bb_trace_func
-
-	Note that function `__bb_trace_func' must not change the
-	machine state, especially the flag register. To grant
-	this, you must output code to save and restore registers
-	either in this macro or in the macros MACHINE_STATE_SAVE
-	and MACHINE_STATE_RESTORE. The last two macros will be
-	used in the function `__bb_trace_func', so you must make
-	sure that the function prologue does not change any 
-	register prior to saving it with MACHINE_STATE_SAVE.
-
-   else if profile_block_flag != 0
-
-	Output code to increment the counter directly.
-	Basic blocks are numbered separately from zero within each
-	compiled object module. The count associated with block number
-	BLOCKNO is at index BLOCKNO in an array of words; the name of 
-	this array is a local symbol made with this statement:
-
-	    ASM_GENERATE_INTERNAL_LABEL (BUFFER, "LPBX", 2);
-
-	Of course, since you are writing the definition of
-	`ASM_GENERATE_INTERNAL_LABEL' as well as that of this macro, you
-	can take a short cut in the definition of this macro and use the
-	name that you know will result. 
-
-	If described in a virtual assembler language the code to be
-	output looks like:
-
-		inc (LPBX2+4*BLOCKNO)
-
-*/
-
-#define BLOCK_PROFILER(FILE, BLOCKNO)					\
-do									\
-  {									\
-    rtx xops[8], cnt_rtx;						\
-    char counts[80];							\
-    char *block_table = counts;						\
-									\
-    switch (profile_block_flag) 					\
-      {									\
-									\
-      case 2:								\
-									\
-        ASM_GENERATE_INTERNAL_LABEL (block_table, "LPBX", 0);		\
-									\
-	xops[1] = gen_rtx_SYMBOL_REF (VOIDmode, block_table);		\
-        xops[2] = GEN_INT ((BLOCKNO));					\
-        xops[3] = gen_rtx_MEM (Pmode, gen_rtx_SYMBOL_REF (VOIDmode, "__bb_trace_func")); \
-        xops[4] = gen_rtx_SYMBOL_REF (VOIDmode, "__bb");		\
-	xops[5] = plus_constant (xops[4], 4);				\
-	xops[0] = gen_rtx_MEM (SImode, xops[4]);			\
-	xops[6] = gen_rtx_MEM (SImode, xops[5]);			\
-									\
-	CONSTANT_POOL_ADDRESS_P (xops[1]) = TRUE;			\
-									\
-	fprintf(FILE, "\tpushf\n");					\
-        output_asm_insn (AS2(mov%L0,%2,%0), xops);			\
-	if (flag_pic)							\
-	  {								\
-            xops[7] = gen_rtx_REG (Pmode, 0);	/* eax */		\
-            output_asm_insn (AS1(push%L7,%7), xops);			\
-            output_asm_insn (AS2(lea%L7,%a1,%7), xops);			\
-            output_asm_insn (AS2(mov%L6,%7,%6), xops);			\
-            output_asm_insn (AS1(pop%L7,%7), xops);			\
-	  }								\
-        else								\
-          output_asm_insn (AS2(mov%L6,%1,%6), xops);			\
-        output_asm_insn (AS1(call,%P3), xops);				\
-	fprintf(FILE, "\tpopf\n");					\
-									\
-        break;								\
-									\
-      default:								\
-									\
-        ASM_GENERATE_INTERNAL_LABEL (counts, "LPBX", 2);		\
-        cnt_rtx = gen_rtx_SYMBOL_REF (VOIDmode, counts);		\
-        SYMBOL_REF_FLAG (cnt_rtx) = TRUE;				\
-									\
-        if (BLOCKNO)							\
-          cnt_rtx = plus_constant (cnt_rtx, (BLOCKNO)*4);		\
-									\
-        if (flag_pic)							\
-          cnt_rtx = gen_rtx_PLUS (Pmode, pic_offset_table_rtx, cnt_rtx);	\
-									\
-        xops[0] = gen_rtx_MEM (SImode, cnt_rtx);			\
-        output_asm_insn (AS1(inc%L0,%0), xops);				\
-									\
-        break;								\
-									\
-    }									\
-  }									\
-while (0)
-
-/* The following macro shall output assembler code to FILE
-   to indicate a return from function during basic-block profiling.
-
-   If profiling_block_flag == 2:
-
-	Output assembler code to call function `__bb_trace_ret'.
-
-	Note that function `__bb_trace_ret' must not change the
-	machine state, especially the flag register. To grant
-	this, you must output code to save and restore registers
-	either in this macro or in the macros MACHINE_STATE_SAVE_RET
-	and MACHINE_STATE_RESTORE_RET. The last two macros will be
-	used in the function `__bb_trace_ret', so you must make
-	sure that the function prologue does not change any 
-	register prior to saving it with MACHINE_STATE_SAVE_RET.
-
-   else if profiling_block_flag != 0:
-
-	The macro will not be used, so it need not distinguish
-	these cases.
-*/
-
-#define FUNCTION_BLOCK_PROFILER_EXIT(FILE) \
-do									\
-  {									\
-    rtx xops[1];							\
-									\
-    xops[0] = gen_rtx_MEM (Pmode, gen_rtx_SYMBOL_REF (VOIDmode, "__bb_trace_ret")); \
-									\
-    output_asm_insn (AS1(call,%P0), xops);				\
-									\
-  }									\
-while (0)
-
-/* The function `__bb_trace_func' is called in every basic block
-   and is not allowed to change the machine state. Saving (restoring)
-   the state can either be done in the BLOCK_PROFILER macro,
-   before calling function (rsp. after returning from function)
-   `__bb_trace_func', or it can be done inside the function by
-   defining the macros:
-
-	MACHINE_STATE_SAVE(ID)
-	MACHINE_STATE_RESTORE(ID)
-
-   In the latter case care must be taken, that the prologue code
-   of function `__bb_trace_func' does not already change the
-   state prior to saving it with MACHINE_STATE_SAVE.
-
-   The parameter `ID' is a string identifying a unique macro use.
-
-   On the i386 the initialization code at the begin of
-   function `__bb_trace_func' contains a `sub' instruction
-   therefore we handle save and restore of the flag register 
-   in the BLOCK_PROFILER macro. */
-
-#define MACHINE_STATE_SAVE(ID) \
-  asm ("	pushl %eax"); \
-  asm ("	pushl %ecx"); \
-  asm ("	pushl %edx"); \
-  asm ("	pushl %esi");
-
-#define MACHINE_STATE_RESTORE(ID) \
-  asm ("	popl %esi"); \
-  asm ("	popl %edx"); \
-  asm ("	popl %ecx"); \
-  asm ("	popl %eax");
-
-/* EXIT_IGNORE_STACK should be nonzero if, when returning from a function,
-   the stack pointer does not matter.  The value is tested only in
-   functions that have frame pointers.
-   No definition is equivalent to always zero.  */
-/* Note on the 386 it might be more efficient not to define this since 
-   we have to restore it ourselves from the frame pointer, in order to
-   use pop */
-
-#define EXIT_IGNORE_STACK 1
-
-/* This macro generates the assembly code for function exit,
-   on machines that need it.  If FUNCTION_EPILOGUE is not defined
-   then individual return instructions are generated for each
-   return statement.  Args are same as for FUNCTION_PROLOGUE.
-
-   The function epilogue should not depend on the current stack pointer!
-   It should use the frame pointer only.  This is mandatory because
-   of alloca; we also take advantage of it to omit stack adjustments
-   before returning.
-
-   If the last non-note insn in the function is a BARRIER, then there
-   is no need to emit a function prologue, because control does not fall
-   off the end.  This happens if the function ends in an "exit" call, or
-   if a `return' insn is emitted directly into the function. */
-
-#if 0
-#define FUNCTION_BEGIN_EPILOGUE(FILE)		\
-do {						\
-  rtx last = get_last_insn ();			\
-  if (last && GET_CODE (last) == NOTE)		\
-    last = prev_nonnote_insn (last);		\
-/*  if (! last || GET_CODE (last) != BARRIER)	\
-    function_epilogue (FILE, SIZE);*/		\
-} while (0)
-#endif
-
-#define FUNCTION_EPILOGUE(FILE, SIZE)     \
-  function_epilogue (FILE, SIZE)
-
-/* Output assembler code for a block containing the constant parts
-   of a trampoline, leaving space for the variable parts.  */
-
-/* On the 386, the trampoline contains two instructions:
-     mov #STATIC,ecx
-     jmp FUNCTION
-   The trampoline is generated entirely at runtime.  The operand of JMP
-   is the address of FUNCTION relative to the instruction following the
-   JMP (which is 5 bytes long).  */
-
-/* Length in units of the trampoline for entering a nested function.  */
-
-#define TRAMPOLINE_SIZE 10
-
-/* Emit RTL insns to initialize the variable parts of a trampoline.
-   FNADDR is an RTX for the address of the function's pure code.
-   CXT is an RTX for the static chain value for the function.  */
-
-#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT)			\
-{									\
-  /* Compute offset from the end of the jmp to the target function.  */	\
-  rtx disp = expand_binop (SImode, sub_optab, FNADDR,			\
-			   plus_constant (TRAMP, 10),			\
-			   NULL_RTX, 1, OPTAB_DIRECT);			\
-  emit_move_insn (gen_rtx_MEM (QImode, TRAMP), GEN_INT (0xb9));		\
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (TRAMP, 1)), CXT); \
-  emit_move_insn (gen_rtx_MEM (QImode, plus_constant (TRAMP, 5)), GEN_INT (0xe9));\
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (TRAMP, 6)), disp); \
-}
-
-/* Definitions for register eliminations.
-
-   This is an array of structures.  Each structure initializes one pair
-   of eliminable registers.  The "from" register number is given first,
-   followed by "to".  Eliminations of the same "from" register are listed
-   in order of preference.
-
-   We have two registers that can be eliminated on the i386.  First, the
-   frame pointer register can often be eliminated in favor of the stack
-   pointer register.  Secondly, the argument pointer register can always be
-   eliminated; it is replaced with either the stack or frame pointer. */
-
-#define ELIMINABLE_REGS				\
-{{ ARG_POINTER_REGNUM, STACK_POINTER_REGNUM},	\
- { ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM},   \
- { FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM}}
-
-/* Given FROM and TO register numbers, say whether this elimination is allowed.
-   Frame pointer elimination is automatically handled.
-
-   For the i386, if frame pointer elimination is being done, we would like to
-   convert ap into sp, not fp.
-
-   All other eliminations are valid.  */
-
-#define CAN_ELIMINATE(FROM, TO)					\
- ((FROM) == ARG_POINTER_REGNUM && (TO) == STACK_POINTER_REGNUM	\
-  ? ! frame_pointer_needed					\
-  : 1)
-
-/* Define the offset between two registers, one to be eliminated, and the other
-   its replacement, at the start of a routine.  */
-
-#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET)			\
-{									\
-  if ((FROM) == ARG_POINTER_REGNUM && (TO) == FRAME_POINTER_REGNUM)	\
-    (OFFSET) = 8;	/* Skip saved PC and previous frame pointer */	\
-  else									\
-    {									\
-      int nregs;							\
-      int offset;							\
-      int preferred_alignment = PREFERRED_STACK_BOUNDARY / BITS_PER_UNIT; \
-      HOST_WIDE_INT tsize = ix86_compute_frame_size (get_frame_size (),	\
-						     &nregs);		\
-									\
-      (OFFSET) = (tsize + nregs * UNITS_PER_WORD);			\
-									\
-      offset = 4;							\
-      if (frame_pointer_needed)						\
-	offset += UNITS_PER_WORD;					\
-									\
-      if ((FROM) == ARG_POINTER_REGNUM)					\
-	(OFFSET) += offset;						\
-      else								\
-	(OFFSET) -= ((offset + preferred_alignment - 1)			\
-		     & -preferred_alignment) - offset;			\
-    }									\
-}
-
-/* Addressing modes, and classification of registers for them.  */
-
-/* #define HAVE_POST_INCREMENT 0 */
-/* #define HAVE_POST_DECREMENT 0 */
-
-/* #define HAVE_PRE_DECREMENT 0 */
-/* #define HAVE_PRE_INCREMENT 0 */
-
-/* Macros to check register numbers against specific register classes.  */
-
-/* These assume that REGNO is a hard or pseudo reg number.
-   They give nonzero only if REGNO is a hard reg of the suitable class
-   or a pseudo reg currently allocated to a suitable hard reg.
-   Since they use reg_renumber, they are safe only once reg_renumber
-   has been allocated, which happens in local-alloc.c.  */
-
-#define REGNO_OK_FOR_INDEX_P(REGNO) \
-  ((REGNO) < STACK_POINTER_REGNUM \
-   || (unsigned) reg_renumber[REGNO] < STACK_POINTER_REGNUM)
-
-#define REGNO_OK_FOR_BASE_P(REGNO) \
-  ((REGNO) <= STACK_POINTER_REGNUM \
-   || (REGNO) == ARG_POINTER_REGNUM \
-   || (unsigned) reg_renumber[REGNO] <= STACK_POINTER_REGNUM)
-
-#define REGNO_OK_FOR_SIREG_P(REGNO) ((REGNO) == 4 || reg_renumber[REGNO] == 4)
-#define REGNO_OK_FOR_DIREG_P(REGNO) ((REGNO) == 5 || reg_renumber[REGNO] == 5)
-
-/* The macros REG_OK_FOR..._P assume that the arg is a REG rtx
-   and check its validity for a certain class.
-   We have two alternate definitions for each of them.
-   The usual definition accepts all pseudo regs; the other rejects
-   them unless they have been allocated suitable hard regs.
-   The symbol REG_OK_STRICT causes the latter definition to be used.
-
-   Most source files want to accept pseudo regs in the hope that
-   they will get allocated to the class that the insn wants them to be in.
-   Source files for reload pass need to be strict.
-   After reload, it makes no difference, since pseudo regs have
-   been eliminated by then.  */
-
-
-/* Non strict versions, pseudos are ok */
-#define REG_OK_FOR_INDEX_NONSTRICT_P(X)					\
-  (REGNO (X) < STACK_POINTER_REGNUM					\
-   || REGNO (X) >= FIRST_PSEUDO_REGISTER)
-
-#define REG_OK_FOR_BASE_NONSTRICT_P(X)					\
-  (REGNO (X) <= STACK_POINTER_REGNUM					\
-   || REGNO (X) == ARG_POINTER_REGNUM					\
-   || REGNO (X) >= FIRST_PSEUDO_REGISTER)
-
-#define REG_OK_FOR_STRREG_NONSTRICT_P(X)				\
-  (REGNO (X) == 4 || REGNO (X) == 5 || REGNO (X) >= FIRST_PSEUDO_REGISTER)
-
-/* Strict versions, hard registers only */
-#define REG_OK_FOR_INDEX_STRICT_P(X) REGNO_OK_FOR_INDEX_P (REGNO (X))
-#define REG_OK_FOR_BASE_STRICT_P(X)  REGNO_OK_FOR_BASE_P (REGNO (X))
-#define REG_OK_FOR_STRREG_STRICT_P(X)					\
-  (REGNO_OK_FOR_DIREG_P (REGNO (X)) || REGNO_OK_FOR_SIREG_P (REGNO (X)))
-
-#ifndef REG_OK_STRICT
-#define REG_OK_FOR_INDEX_P(X)  REG_OK_FOR_INDEX_NONSTRICT_P(X)
-#define REG_OK_FOR_BASE_P(X)   REG_OK_FOR_BASE_NONSTRICT_P(X)
-#define REG_OK_FOR_STRREG_P(X) REG_OK_FOR_STRREG_NONSTRICT_P(X)
-
-#else
-#define REG_OK_FOR_INDEX_P(X)  REG_OK_FOR_INDEX_STRICT_P(X)
-#define REG_OK_FOR_BASE_P(X)   REG_OK_FOR_BASE_STRICT_P(X)
-#define REG_OK_FOR_STRREG_P(X) REG_OK_FOR_STRREG_STRICT_P(X)
-#endif
-
-/* GO_IF_LEGITIMATE_ADDRESS recognizes an RTL expression
-   that is a valid memory address for an instruction.
-   The MODE argument is the machine mode for the MEM expression
-   that wants to use this address.
-
-   The other macros defined here are used only in GO_IF_LEGITIMATE_ADDRESS,
-   except for CONSTANT_ADDRESS_P which is usually machine-independent.
-
-   See legitimize_pic_address in i386.c for details as to what
-   constitutes a legitimate address when -fpic is used.  */
-
-#define MAX_REGS_PER_ADDRESS 2
-
-#define CONSTANT_ADDRESS_P(X)					\
-  (GET_CODE (X) == LABEL_REF || GET_CODE (X) == SYMBOL_REF	\
-   || GET_CODE (X) == CONST_INT || GET_CODE (X) == CONST)
-
-/* Nonzero if the constant value X is a legitimate general operand.
-   It is given that X satisfies CONSTANT_P or is a CONST_DOUBLE.  */
-
-#define LEGITIMATE_CONSTANT_P(X) \
-  (GET_CODE (X) == CONST_DOUBLE ? standard_80387_constant_p (X) : 1)
-
-#ifdef REG_OK_STRICT
-#define GO_IF_LEGITIMATE_ADDRESS(MODE, X, ADDR)				\
-{									\
-  if (legitimate_address_p (MODE, X, 1))				\
-    goto ADDR;								\
-}
-
-#else
-#define GO_IF_LEGITIMATE_ADDRESS(MODE, X, ADDR)				\
-{									\
-  if (legitimate_address_p (MODE, X, 0))				\
-    goto ADDR;								\
-}
-
-#endif
-
-/* Try machine-dependent ways of modifying an illegitimate address
-   to be legitimate.  If we find one, return the new, valid address.
-   This macro is used in only one place: `memory_address' in explow.c.
-
-   OLDX is the address as it was before break_out_memory_refs was called.
-   In some cases it is useful to look at this to decide what needs to be done.
-
-   MODE and WIN are passed so that this macro can use
-   GO_IF_LEGITIMATE_ADDRESS.
-
-   It is always safe for this macro to do nothing.  It exists to recognize
-   opportunities to optimize the output.
-
-   For the 80386, we handle X+REG by loading X into a register R and
-   using R+REG.  R will go in a general reg and indexing will be used.
-   However, if REG is a broken-out memory address or multiplication,
-   nothing needs to be done because REG can certainly go in a general reg.
-
-   When -fpic is used, special handling is needed for symbolic references.
-   See comments by legitimize_pic_address in i386.c for details.  */
-
-#define LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN)				\
-{									\
-  (X) = legitimize_address (X, OLDX, MODE);				\
-  if (memory_address_p (MODE, X))					\
-    goto WIN;								\
-}
-
-#define REWRITE_ADDRESS(x) rewrite_address(x)
-
-/* Nonzero if the constant value X is a legitimate general operand
-   when generating PIC code.  It is given that flag_pic is on and 
-   that X satisfies CONSTANT_P or is a CONST_DOUBLE.  */
-
-#define LEGITIMATE_PIC_OPERAND_P(X) \
-  (! SYMBOLIC_CONST (X) || legitimate_pic_address_disp_p (X))
-
-#define SYMBOLIC_CONST(X)	\
-(GET_CODE (X) == SYMBOL_REF						\
- || GET_CODE (X) == LABEL_REF						\
- || (GET_CODE (X) == CONST && symbolic_reference_mentioned_p (X)))
-
-/* Go to LABEL if ADDR (a legitimate address expression)
-   has an effect that depends on the machine mode it is used for.
-   On the 80386, only postdecrement and postincrement address depend thus
-   (the amount of decrement or increment being the length of the operand).  */
-#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR,LABEL)	\
- if (GET_CODE (ADDR) == POST_INC || GET_CODE (ADDR) == POST_DEC) goto LABEL
-
-/* Define this macro if references to a symbol must be treated
-   differently depending on something about the variable or
-   function named by the symbol (such as what section it is in).
-
-   On i386, if using PIC, mark a SYMBOL_REF for a non-global symbol
-   so that we may access it directly in the GOT.  */
-
-#define ENCODE_SECTION_INFO(DECL) \
-do									\
-  {									\
-    if (flag_pic)							\
-      {									\
-	rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'		\
-		   ? TREE_CST_RTL (DECL) : DECL_RTL (DECL));		\
-									\
-	if (TARGET_DEBUG_ADDR						\
-	    && TREE_CODE_CLASS (TREE_CODE (DECL)) == 'd')		\
-	  {								\
-	    fprintf (stderr, "Encode %s, public = %d\n",		\
-		     IDENTIFIER_POINTER (DECL_NAME (DECL)),		\
-		     TREE_PUBLIC (DECL));				\
-	  }								\
-									\
-	SYMBOL_REF_FLAG (XEXP (rtl, 0))					\
-	  = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'			\
-	     || ! TREE_PUBLIC (DECL));					\
-      }									\
-  }									\
-while (0)
-
-/* Initialize data used by insn expanders.  This is called from
-   init_emit, once for each function, before code is generated.
-   For 386, clear stack slot assignments remembered from previous
-   functions. */
-
-#define INIT_EXPANDERS clear_386_stack_locals ()
-
-/* The `FINALIZE_PIC' macro serves as a hook to emit these special
-   codes once the function is being compiled into assembly code, but
-   not before.  (It is not done before, because in the case of
-   compiling an inline function, it would lead to multiple PIC
-   prologues being included in functions which used inline functions
-   and were compiled to assembly language.)  */
-
-#define FINALIZE_PIC							\
-do									\
-  {									\
-    extern int current_function_uses_pic_offset_table;			\
-									\
-    current_function_uses_pic_offset_table |= profile_flag | profile_block_flag; \
-  }									\
-while (0)
-
-
-/* If defined, a C expression whose value is nonzero if IDENTIFIER
-   with arguments ARGS is a valid machine specific attribute for DECL.
-   The attributes in ATTRIBUTES have previously been assigned to DECL.  */
-
-#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, NAME, ARGS) \
-  (i386_valid_decl_attribute_p (DECL, ATTRIBUTES, NAME, ARGS))
-
-/* If defined, a C expression whose value is nonzero if IDENTIFIER
-   with arguments ARGS is a valid machine specific attribute for TYPE.
-   The attributes in ATTRIBUTES have previously been assigned to TYPE.  */
-
-#define VALID_MACHINE_TYPE_ATTRIBUTE(TYPE, ATTRIBUTES, NAME, ARGS) \
-  (i386_valid_type_attribute_p (TYPE, ATTRIBUTES, NAME, ARGS))
-
-/* If defined, a C expression whose value is zero if the attributes on
-   TYPE1 and TYPE2 are incompatible, one if they are compatible, and
-   two if they are nearly compatible (which causes a warning to be
-   generated).  */
-
-#define COMP_TYPE_ATTRIBUTES(TYPE1, TYPE2) \
-  (i386_comp_type_attributes (TYPE1, TYPE2))
-
-/* If defined, a C statement that assigns default attributes to newly
-   defined TYPE.  */
-
-/* #define SET_DEFAULT_TYPE_ATTRIBUTES (TYPE) */
-
-/* Max number of args passed in registers.  If this is more than 3, we will
-   have problems with ebx (register #4), since it is a caller save register and
-   is also used as the pic register in ELF.  So for now, don't allow more than
-   3 registers to be passed in registers.  */
-
-#define REGPARM_MAX 3
-
-
-/* Specify the machine mode that this machine uses
-   for the index in the tablejump instruction.  */
-#define CASE_VECTOR_MODE Pmode
-
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses. */
-/* #define CASE_VECTOR_PC_RELATIVE 1 */
-
-/* Specify the tree operation to be used to convert reals to integers.
-   This should be changed to take advantage of fist --wfs ??
- */
-#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
-
-/* This is the kind of divide that is easiest to do in the general case.  */
-#define EASY_DIV_EXPR TRUNC_DIV_EXPR
-
-/* Define this as 1 if `char' should by default be signed; else as 0.  */
-#define DEFAULT_SIGNED_CHAR 1
-
-/* Max number of bytes we can move from memory to memory
-   in one reasonably fast instruction.  */
-#define MOVE_MAX 4
-
-/* If a memory-to-memory move would take MOVE_RATIO or more simple
-   move-instruction pairs, we will do a movstr or libcall instead.
-   Increasing the value will always make code faster, but eventually
-   incurs high cost in increased code size.
-
-   If you don't define this, a reasonable default is used.
-
-   Make this large on i386, since the block move is very inefficient with small
-   blocks, and the hard register needs of the block move require much reload
-   work. */
-
-#define MOVE_RATIO 5
-
-/* Define if shifts truncate the shift count
-   which implies one can omit a sign-extension or zero-extension
-   of a shift count.  */
-/* On i386, shifts do truncate the count.  But bit opcodes don't. */
-
-/* #define SHIFT_COUNT_TRUNCATED */
-
-/* Value is 1 if truncating an integer of INPREC bits to OUTPREC bits
-   is done just by pretending it is already truncated.  */
-#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
-
-/* We assume that the store-condition-codes instructions store 0 for false
-   and some other value for true.  This is the value stored for true.  */
-
-#define STORE_FLAG_VALUE 1
-
-/* When a prototype says `char' or `short', really pass an `int'.
-   (The 386 can't easily push less than an int.)  */
-
-#define PROMOTE_PROTOTYPES
-
-/* Specify the machine mode that pointers have.
-   After generation of rtl, the compiler makes no further distinction
-   between pointers and any other objects of this machine mode.  */
-#define Pmode SImode
-
-/* A function address in a call instruction
-   is a byte address (for indexing purposes)
-   so give the MEM rtx a byte's mode.  */
-#define FUNCTION_MODE QImode
-
-/* A part of a C `switch' statement that describes the relative costs
-   of constant RTL expressions.  It must contain `case' labels for
-   expression codes `const_int', `const', `symbol_ref', `label_ref'
-   and `const_double'.  Each case must ultimately reach a `return'
-   statement to return the relative cost of the use of that kind of
-   constant value in an expression.  The cost may depend on the
-   precise value of the constant, which is available for examination
-   in X, and the rtx code of the expression in which it is contained,
-   found in OUTER_CODE.
-  
-   CODE is the expression code--redundant, since it can be obtained
-   with `GET_CODE (X)'.  */
-
-#define CONST_COSTS(RTX,CODE,OUTER_CODE) \
-  case CONST_INT:						\
-    return (unsigned) INTVAL (RTX) < 256 ? 0 : 1;		\
-  case CONST:							\
-  case LABEL_REF:						\
-  case SYMBOL_REF:						\
-    return flag_pic && SYMBOLIC_CONST (RTX) ? 2 : 1;		\
-								\
-  case CONST_DOUBLE:						\
-    {								\
-      int code;							\
-      if (GET_MODE (RTX) == VOIDmode)				\
-	return 2;						\
-								\
-      code = standard_80387_constant_p (RTX);			\
-      return code == 1 ? 0 :					\
-	     code == 2 ? 1 :					\
-			 2;					\
-    }
-
-/* Delete the definition here when TOPLEVEL_COSTS_N_INSNS gets added to cse.c */
-#define TOPLEVEL_COSTS_N_INSNS(N) {total = COSTS_N_INSNS (N); break;}
-
-/* Like `CONST_COSTS' but applies to nonconstant RTL expressions.
-   This can be used, for example, to indicate how costly a multiply
-   instruction is.  In writing this macro, you can use the construct
-   `COSTS_N_INSNS (N)' to specify a cost equal to N fast
-   instructions.  OUTER_CODE is the code of the expression in which X
-   is contained.
-
-   This macro is optional; do not define it if the default cost
-   assumptions are adequate for the target machine.  */
-
-#define RTX_COSTS(X,CODE,OUTER_CODE)					\
-  case ASHIFT:								\
-    if (GET_CODE (XEXP (X, 1)) == CONST_INT				\
-	&& GET_MODE (XEXP (X, 0)) == SImode)				\
-      {									\
-	HOST_WIDE_INT value = INTVAL (XEXP (X, 1));			\
-									\
-	if (value == 1)							\
-	  return COSTS_N_INSNS (ix86_cost->add) 			\
-				+ rtx_cost(XEXP (X, 0), OUTER_CODE);	\
-									\
-	if (value == 2 || value == 3)					\
-	  return COSTS_N_INSNS (ix86_cost->lea)				\
-				 + rtx_cost(XEXP (X, 0), OUTER_CODE);	\
-      }									\
-    /* fall through */							\
-		  							\
-  case ROTATE:								\
-  case ASHIFTRT:							\
-  case LSHIFTRT:							\
-  case ROTATERT:							\
-    if (GET_MODE (XEXP (X, 0)) == DImode)				\
-      {									\
-	if (GET_CODE (XEXP (X, 1)) == CONST_INT)			\
-	  {								\
-	    if (INTVAL (XEXP (X, 1)) > 32)				\
-	      return COSTS_N_INSNS(ix86_cost->shift_const + 2);		\
-	    return COSTS_N_INSNS(ix86_cost->shift_const * 2);		\
-	  }								\
-	return ((GET_CODE (XEXP (X, 1)) == AND				\
-		 ? COSTS_N_INSNS(ix86_cost->shift_var * 2)		\
-		 : COSTS_N_INSNS(ix86_cost->shift_var * 6 + 2))		\
-		+ rtx_cost(XEXP (X, 0), OUTER_CODE));			\
-      }									\
-    return COSTS_N_INSNS (GET_CODE (XEXP (X, 1)) == CONST_INT		\
-			  ? ix86_cost->shift_const			\
-			  : ix86_cost->shift_var)			\
-      + rtx_cost(XEXP (X, 0), OUTER_CODE);				\
-									\
-  case MULT:								\
-    if (GET_CODE (XEXP (X, 1)) == CONST_INT)				\
-      {									\
-	unsigned HOST_WIDE_INT value = INTVAL (XEXP (X, 1));		\
-	int nbits = 0;							\
-									\
-	if (value == 2)							\
-	  return COSTS_N_INSNS (ix86_cost->add)				\
-				 + rtx_cost(XEXP (X, 0), OUTER_CODE);	\
-	if (value == 4 || value == 8)					\
-	  return COSTS_N_INSNS (ix86_cost->lea)				\
-				 + rtx_cost(XEXP (X, 0), OUTER_CODE);	\
-									\
-	while (value != 0)						\
-	  {								\
-	    nbits++;							\
-	    value >>= 1;						\
-	  } 								\
-									\
-	if (nbits == 1)							\
-	  return COSTS_N_INSNS (ix86_cost->shift_const)			\
-	    + rtx_cost(XEXP (X, 0), OUTER_CODE);			\
-									\
-	return COSTS_N_INSNS (ix86_cost->mult_init			\
-			      + nbits * ix86_cost->mult_bit)		\
-	  + rtx_cost(XEXP (X, 0), OUTER_CODE);				\
-      }									\
-									\
-    else			/* This is arbitrary */			\
-      TOPLEVEL_COSTS_N_INSNS (ix86_cost->mult_init			\
-			      + 7 * ix86_cost->mult_bit);		\
-									\
-  case DIV:								\
-  case UDIV:								\
-  case MOD:								\
-  case UMOD:								\
-    TOPLEVEL_COSTS_N_INSNS (ix86_cost->divide);				\
-									\
-  case PLUS:								\
-    if (GET_CODE (XEXP (X, 0)) == REG					\
-	&& GET_MODE (XEXP (X, 0)) == SImode				\
-	&& GET_CODE (XEXP (X, 1)) == PLUS)				\
-      return COSTS_N_INSNS (ix86_cost->lea);				\
-									\
-    /* fall through */							\
-  case AND:								\
-  case IOR:								\
-  case XOR:								\
-  case MINUS:								\
-    if (GET_MODE (X) == DImode)						\
-      return COSTS_N_INSNS (ix86_cost->add) * 2				\
-	+ (rtx_cost (XEXP (X, 0), OUTER_CODE)				\
-	   << (GET_MODE (XEXP (X, 0)) != DImode))			\
-	+ (rtx_cost (XEXP (X, 1), OUTER_CODE)				\
- 	   << (GET_MODE (XEXP (X, 1)) != DImode));			\
-  case NEG:								\
-  case NOT:								\
-    if (GET_MODE (X) == DImode)						\
-      TOPLEVEL_COSTS_N_INSNS (ix86_cost->add * 2)			\
-    TOPLEVEL_COSTS_N_INSNS (ix86_cost->add)
-
-
-/* An expression giving the cost of an addressing mode that contains
-   ADDRESS.  If not defined, the cost is computed from the ADDRESS
-   expression and the `CONST_COSTS' values.
-
-   For most CISC machines, the default cost is a good approximation
-   of the true cost of the addressing mode.  However, on RISC
-   machines, all instructions normally have the same length and
-   execution time.  Hence all addresses will have equal costs.
-
-   In cases where more than one form of an address is known, the form
-   with the lowest cost will be used.  If multiple forms have the
-   same, lowest, cost, the one that is the most complex will be used.
-
-   For example, suppose an address that is equal to the sum of a
-   register and a constant is used twice in the same basic block.
-   When this macro is not defined, the address will be computed in a
-   register and memory references will be indirect through that
-   register.  On machines where the cost of the addressing mode
-   containing the sum is no higher than that of a simple indirect
-   reference, this will produce an additional instruction and
-   possibly require an additional register.  Proper specification of
-   this macro eliminates this overhead for such machines.
-
-   Similar use of this macro is made in strength reduction of loops.
-
-   ADDRESS need not be valid as an address.  In such a case, the cost
-   is not relevant and can be any value; invalid addresses need not be
-   assigned a different cost.
-
-   On machines where an address involving more than one register is as
-   cheap as an address computation involving only one register,
-   defining `ADDRESS_COST' to reflect this can cause two registers to
-   be live over a region of code where only one would have been if
-   `ADDRESS_COST' were not defined in that manner.  This effect should
-   be considered in the definition of this macro.  Equivalent costs
-   should probably only be given to addresses with different numbers
-   of registers on machines with lots of registers.
-
-   This macro will normally either not be defined or be defined as a
-   constant.
-
-   For i386, it is better to use a complex address than let gcc copy
-   the address into a reg and make a new pseudo.  But not if the address
-   requires to two regs - that would mean more pseudos with longer
-   lifetimes.  */
-
-#define ADDRESS_COST(RTX) \
-  ((CONSTANT_P (RTX)						\
-    || (GET_CODE (RTX) == PLUS && CONSTANT_P (XEXP (RTX, 1))	\
-	&& REG_P (XEXP (RTX, 0)))) ? 0				\
-   : REG_P (RTX) ? 1						\
-   : 2)
-
-/* A C expression for the cost of moving data of mode M between a
-   register and memory.  A value of 2 is the default; this cost is
-   relative to those in `REGISTER_MOVE_COST'.
-
-   If moving between registers and memory is more expensive than
-   between two registers, you should define this macro to express the
-   relative cost.
-
-   On the i386, copying between floating-point and fixed-point
-   registers is expensive.  */
-
-#define REGISTER_MOVE_COST(CLASS1, CLASS2)				\
-  (((FLOAT_CLASS_P (CLASS1) && ! FLOAT_CLASS_P (CLASS2))		\
-    || (! FLOAT_CLASS_P (CLASS1) && FLOAT_CLASS_P (CLASS2))) ? 10	\
-   : 2)
-
-
-/* A C expression for the cost of moving data of mode M between a
-   register and memory.  A value of 2 is the default; this cost is
-   relative to those in `REGISTER_MOVE_COST'.
-
-   If moving between registers and memory is more expensive than
-   between two registers, you should define this macro to express the
-   relative cost.  */
-
-/* #define MEMORY_MOVE_COST(M,C,I) 2  */
-
-/* A C expression for the cost of a branch instruction.  A value of 1
-   is the default; other values are interpreted relative to that.  */
-
-#define BRANCH_COST i386_branch_cost
-
-/* Define this macro as a C expression which is nonzero if accessing
-   less than a word of memory (i.e. a `char' or a `short') is no
-   faster than accessing a word of memory, i.e., if such access
-   require more than one instruction or if there is no difference in
-   cost between byte and (aligned) word loads.
-
-   When this macro is not defined, the compiler will access a field by
-   finding the smallest containing object; when it is defined, a
-   fullword load will be used if alignment permits.  Unless bytes
-   accesses are faster than word accesses, using word accesses is
-   preferable since it may eliminate subsequent memory access if
-   subsequent accesses occur to other fields in the same word of the
-   structure, but to different bytes.  */
-
-#define SLOW_BYTE_ACCESS 0
-
-/* Nonzero if access to memory by shorts is slow and undesirable.  */
-#define SLOW_SHORT_ACCESS 0
-
-/* Define this macro if zero-extension (of a `char' or `short' to an
-   `int') can be done faster if the destination is a register that is
-   known to be zero.
-
-   If you define this macro, you must have instruction patterns that
-   recognize RTL structures like this:
-
-          (set (strict_low_part (subreg:QI (reg:SI ...) 0)) ...)
-
-   and likewise for `HImode'.  */
-
-/* #define SLOW_ZERO_EXTEND */
-
-/* Define this macro to be the value 1 if unaligned accesses have a
-   cost many times greater than aligned accesses, for example if they
-   are emulated in a trap handler.
-
-   When this macro is non-zero, the compiler will act as if
-   `STRICT_ALIGNMENT' were non-zero when generating code for block
-   moves.  This can cause significantly more instructions to be
-   produced.  Therefore, do not set this macro non-zero if unaligned
-   accesses only add a cycle or two to the time for a memory access.
-
-   If the value of this macro is always zero, it need not be defined.  */
-
-/* #define SLOW_UNALIGNED_ACCESS 0 */
-
-/* Define this macro to inhibit strength reduction of memory
-   addresses.  (On some machines, such strength reduction seems to do
-   harm rather than good.)  */
-
-/* #define DONT_REDUCE_ADDR */
-
-/* Define this macro if it is as good or better to call a constant
-   function address than to call an address kept in a register.
-
-   Desirable on the 386 because a CALL with a constant address is
-   faster than one with a register address.  */
-
-#define NO_FUNCTION_CSE
-
-/* Define this macro if it is as good or better for a function to call
-   itself with an explicit address than to call an address kept in a
-   register.  */
-
-#define NO_RECURSIVE_FUNCTION_CSE
-
-/* A C statement (sans semicolon) to update the integer variable COST
-   based on the relationship between INSN that is dependent on
-   DEP_INSN through the dependence LINK.  The default is to make no
-   adjustment to COST.  This can be used for example to specify to
-   the scheduler that an output- or anti-dependence does not incur
-   the same cost as a data-dependence.  */
-
-#define ADJUST_COST(insn,link,dep_insn,cost)				\
-     (cost) = x86_adjust_cost(insn, link, dep_insn, cost)
-
-#define ADJUST_BLOCKAGE(last_insn,insn,blockage)			\
-{									\
-  if (is_fp_store (last_insn) && is_fp_insn (insn)			\
-      && NEXT_INSN (last_insn) && NEXT_INSN (NEXT_INSN (last_insn))	\
-      && NEXT_INSN (NEXT_INSN (NEXT_INSN (last_insn)))			\
-      && (GET_CODE (NEXT_INSN (last_insn)) == INSN)			\
-      && (GET_CODE (NEXT_INSN (NEXT_INSN (last_insn))) == JUMP_INSN)	\
-      && (GET_CODE (NEXT_INSN (NEXT_INSN (NEXT_INSN (last_insn)))) == NOTE) \
-      && (NOTE_LINE_NUMBER (NEXT_INSN (NEXT_INSN (NEXT_INSN (last_insn)))) \
-	  == NOTE_INSN_LOOP_END))					\
-    {									\
-      (blockage) = 3;							\
-    }									\
-}
-
-#define ISSUE_RATE ((int)ix86_cpu > (int)PROCESSOR_I486 ? 2 : 1)
-
-
-/* Add any extra modes needed to represent the condition code.
-
-   For the i386, we need separate modes when floating-point equality
-   comparisons are being done.  */
-
-#define EXTRA_CC_MODES CCFPEQmode
-
-/* Define the names for the modes specified above.  */
-#define EXTRA_CC_NAMES "CCFPEQ"
-
-/* Given a comparison code (EQ, NE, etc.) and the first operand of a COMPARE,
-   return the mode to be used for the comparison.
-
-   For floating-point equality comparisons, CCFPEQmode should be used.
-   VOIDmode should be used in all other cases.  */
-
-#define SELECT_CC_MODE(OP,X,Y) \
-  (GET_MODE_CLASS (GET_MODE (X)) == MODE_FLOAT			\
-   && ((OP) == EQ || (OP) == NE) ? CCFPEQmode : VOIDmode)
-
-/* Define the information needed to generate branch and scc insns.  This is
-   stored from the compare operation.  Note that we can't use "rtx" here
-   since it hasn't been defined!  */
-
-extern struct rtx_def *(*i386_compare_gen)(), *(*i386_compare_gen_eq)();
-
-/* Tell final.c how to eliminate redundant test instructions.  */
-
-/* Here we define machine-dependent flags and fields in cc_status
-   (see `conditions.h').  */
-
-/* Set if the cc value was actually from the 80387 and
-   we are testing eax directly (i.e. no sahf) */
-#define CC_TEST_AX 020000
-
-/* Set if the cc value is actually in the 80387, so a floating point
-   conditional branch must be output.  */
-#define CC_IN_80387 04000
-
-/* Set if the CC value was stored in a nonstandard way, so that
-   the state of equality is indicated by zero in the carry bit.  */
-#define CC_Z_IN_NOT_C 010000
-
-/* Set if the CC value was actually from the 80387 and loaded directly
-   into the eflags instead of via eax/sahf.  */
-#define CC_FCOMI 040000
-
-/* Store in cc_status the expressions
-   that the condition codes will describe
-   after execution of an instruction whose pattern is EXP.
-   Do not alter them if the instruction would not alter the cc's.  */
-
-#define NOTICE_UPDATE_CC(EXP, INSN) \
-  notice_update_cc((EXP))
-
-/* Output a signed jump insn.  Use template NORMAL ordinarily, or
-   FLOAT following a floating point comparison.
-   Use NO_OV following an arithmetic insn that set the cc's
-   before a test insn that was deleted.
-   NO_OV may be zero, meaning final should reinsert the test insn
-   because the jump cannot be handled properly without it.  */
-
-#define OUTPUT_JUMP(NORMAL, FLOAT, NO_OV)			\
-{								\
-  if (cc_prev_status.flags & CC_IN_80387)			\
-    return FLOAT;						\
-  if (cc_prev_status.flags & CC_NO_OVERFLOW)			\
-    return NO_OV;						\
-  return NORMAL;						\
-}
-
-/* Control the assembler format that we output, to the extent
-   this does not vary between assemblers.  */
-
-/* How to refer to registers in assembler output.
-   This sequence is indexed by compiler's hard-register-number (see above). */
-
-/* In order to refer to the first 8 regs as 32 bit regs prefix an "e"
-   For non floating point regs, the following are the HImode names.
-
-   For float regs, the stack top is sometimes referred to as "%st(0)"
-   instead of just "%st".  PRINT_REG handles this with the "y" code.  */
-
-#define HI_REGISTER_NAMES \
-{"ax","dx","cx","bx","si","di","bp","sp",          \
- "st","st(1)","st(2)","st(3)","st(4)","st(5)","st(6)","st(7)","" }
-
-#define REGISTER_NAMES HI_REGISTER_NAMES
-
-/* Table of additional register names to use in user input.  */
-
-#define ADDITIONAL_REGISTER_NAMES \
-{ { "eax", 0 }, { "edx", 1 }, { "ecx", 2 }, { "ebx", 3 },	\
-  { "esi", 4 }, { "edi", 5 }, { "ebp", 6 }, { "esp", 7 },	\
-  { "al", 0 }, { "dl", 1 }, { "cl", 2 }, { "bl", 3 },		\
-  { "ah", 0 }, { "dh", 1 }, { "ch", 2 }, { "bh", 3 } }
-
-/* Note we are omitting these since currently I don't know how
-to get gcc to use these, since they want the same but different
-number as al, and ax.
-*/
-
-/* note the last four are not really qi_registers, but
-   the md will have to never output movb into one of them
-   only a movw .  There is no movb into the last four regs */
-
-#define QI_REGISTER_NAMES \
-{"al", "dl", "cl", "bl", "si", "di", "bp", "sp",}
-
-/* These parallel the array above, and can be used to access bits 8:15
-   of regs 0 through 3. */
-
-#define QI_HIGH_REGISTER_NAMES \
-{"ah", "dh", "ch", "bh", }
-
-/* How to renumber registers for dbx and gdb.  */
-
-/* {0,2,1,3,6,7,4,5,12,13,14,15,16,17}  */
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 : \
- (n) == 1 ? 2 : \
- (n) == 2 ? 1 : \
- (n) == 3 ? 3 : \
- (n) == 4 ? 6 : \
- (n) == 5 ? 7 : \
- (n) == 6 ? 4 : \
- (n) == 7 ? 5 : \
- (n) + 4)
-
-/* Before the prologue, RA is at 0(%esp).  */
-#define INCOMING_RETURN_ADDR_RTX \
-  gen_rtx_MEM (VOIDmode, gen_rtx_REG (VOIDmode, STACK_POINTER_REGNUM))
-
-/* After the prologue, RA is at -4(AP) in the current frame.  */
-#define RETURN_ADDR_RTX(COUNT, FRAME)					\
-  ((COUNT) == 0								\
-   ? gen_rtx_MEM (Pmode, gen_rtx_PLUS (Pmode, arg_pointer_rtx, GEN_INT(-4)))\
-   : gen_rtx_MEM (Pmode, gen_rtx_PLUS (Pmode, (FRAME), GEN_INT(4))))
-
-/* PC is dbx register 8; let's use that column for RA. */
-#define DWARF_FRAME_RETURN_COLUMN 	8
-
-/* Before the prologue, the top of the frame is at 4(%esp).  */
-#define INCOMING_FRAME_SP_OFFSET 4
-
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  (assemble_name (FILE, NAME), fputs (":\n", FILE))
-
-/* This is how to output an assembler line defining a `double' constant.  */
-
-#define ASM_OUTPUT_DOUBLE(FILE,VALUE)					\
-do { long l[2];								\
-     REAL_VALUE_TO_TARGET_DOUBLE (VALUE, l);				\
-     fprintf (FILE, "%s 0x%lx,0x%lx\n", ASM_LONG, l[0], l[1]);		\
-   } while (0)
-
-/* This is how to output a `long double' extended real constant. */
-
-#undef ASM_OUTPUT_LONG_DOUBLE
-#define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE)  		\
-do { long l[3];						\
-     REAL_VALUE_TO_TARGET_LONG_DOUBLE (VALUE, l);	\
-     fprintf (FILE, "%s 0x%lx,0x%lx,0x%lx\n", ASM_LONG, l[0], l[1], l[2]); \
-   } while (0)
-
-/* This is how to output an assembler line defining a `float' constant.  */
-
-#define ASM_OUTPUT_FLOAT(FILE,VALUE)			\
-do { long l;						\
-     REAL_VALUE_TO_TARGET_SINGLE (VALUE, l);		\
-     fprintf ((FILE), "%s 0x%lx\n", ASM_LONG, l);	\
-   } while (0)
-
-/* Store in OUTPUT a string (made with alloca) containing
-   an assembler-name for a local static variable named NAME.
-   LABELNO is an integer which is different for each call.  */
-
-#define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO)	\
-( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 10),	\
-  sprintf ((OUTPUT), "%s.%d", (NAME), (LABELNO)))
-
-
-
-/* This is how to output an assembler line defining an `int' constant.  */
-
-#define ASM_OUTPUT_INT(FILE,VALUE)  \
-( fprintf (FILE, "%s ", ASM_LONG),		\
-  output_addr_const (FILE,(VALUE)),		\
-  putc('\n',FILE))
-
-/* Likewise for `char' and `short' constants.  */
-/* is this supposed to do align too?? */
-
-#define ASM_OUTPUT_SHORT(FILE,VALUE)  \
-( fprintf (FILE, "%s ", ASM_SHORT),		\
-  output_addr_const (FILE,(VALUE)),		\
-  putc('\n',FILE))
-
-/*
-#define ASM_OUTPUT_SHORT(FILE,VALUE)  \
-( fprintf (FILE, "%s ", ASM_BYTE_OP),		\
-  output_addr_const (FILE,(VALUE)),		\
-  fputs (",", FILE),		      		\
-  output_addr_const (FILE,(VALUE)),		\
-  fputs (" >> 8\n",FILE))
-*/
-
-
-#define ASM_OUTPUT_CHAR(FILE,VALUE)  \
-( fprintf (FILE, "%s ", ASM_BYTE_OP),		\
-  output_addr_const (FILE, (VALUE)),		\
-  putc ('\n', FILE))
-
-/* This is how to output an assembler line for a numeric constant byte.  */
-
-#define ASM_OUTPUT_BYTE(FILE,VALUE)  \
-  fprintf ((FILE), "%s 0x%x\n", ASM_BYTE_OP, (VALUE))
-
-/* This is how to output an insn to push a register on the stack.
-   It need not be very fast code.  */
-
-#define ASM_OUTPUT_REG_PUSH(FILE,REGNO)  \
-  fprintf (FILE, "\tpushl %%e%s\n", reg_names[REGNO])
-
-/* This is how to output an insn to pop a register from the stack.
-   It need not be very fast code.  */
-
-#define ASM_OUTPUT_REG_POP(FILE,REGNO)  \
-  fprintf (FILE, "\tpopl %%e%s\n", reg_names[REGNO])
-
-/* This is how to output an element of a case-vector that is absolute.
-     */
-
-#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE)  \
-  fprintf (FILE, "%s %s%d\n", ASM_LONG, LPREFIX, VALUE)
-
-/* This is how to output an element of a case-vector that is relative.
-   We don't use these on the 386 yet, because the ATT assembler can't do
-   forward reference the differences.  
- */
-
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.word %s%d-%s%d\n",LPREFIX, VALUE,LPREFIX, REL)
-
-/* Define the parentheses used to group arithmetic operations
-   in assembler code.  */
-
-#define ASM_OPEN_PAREN ""
-#define ASM_CLOSE_PAREN ""
-
-/* Define results of standard character escape sequences.  */
-#define TARGET_BELL 007
-#define TARGET_BS 010
-#define TARGET_TAB 011
-#define TARGET_NEWLINE 012
-#define TARGET_VT 013
-#define TARGET_FF 014
-#define TARGET_CR 015
-
-/* Print operand X (an rtx) in assembler syntax to file FILE.
-   CODE is a letter or dot (`z' in `%z0') or 0 if no letter was specified.
-   The CODE z takes the size of operand from the following digit, and
-   outputs b,w,or l respectively.
-
-   On the 80386, we use several such letters:
-   f -- float insn (print a CONST_DOUBLE as a float rather than in hex).
-   L,W,B,Q,S,T -- print the opcode suffix for specified size of operand.
-   R -- print the prefix for register names.
-   z -- print the opcode suffix for the size of the current operand.
-   * -- print a star (in certain assembler syntax)
-   P -- if PIC, print an @PLT suffix.
-   X -- don't print any sort of PIC '@' suffix for a symbol.
-   J -- print jump insn for arithmetic_comparison_operator.
-   s -- ??? something to do with double shifts.  not actually used, afaik.
-   C -- print a conditional move suffix corresponding to the op code.
-   c -- likewise, but reverse the condition.
-   F,f -- likewise, but for floating-point.  */
-
-#define PRINT_OPERAND_PUNCT_VALID_P(CODE)				\
-  ((CODE) == '*' || (CODE) == '_')
-
-/* Print the name of a register based on its machine mode and number.
-   If CODE is 'w', pretend the mode is HImode.
-   If CODE is 'b', pretend the mode is QImode.
-   If CODE is 'k', pretend the mode is SImode.
-   If CODE is 'h', pretend the reg is the `high' byte register.
-   If CODE is 'y', print "st(0)" instead of "st", if the reg is stack op. */
-
-extern char *hi_reg_name[];
-extern char *qi_reg_name[];
-extern char *qi_high_reg_name[];
-
-#define PRINT_REG(X, CODE, FILE) \
-  do { if (REGNO (X) == ARG_POINTER_REGNUM)		\
-	 abort ();					\
-       fprintf (FILE, "%s", RP);			\
-       switch ((CODE == 'w' ? 2 			\
-		: CODE == 'b' ? 1			\
-		: CODE == 'k' ? 4			\
-		: CODE == 'y' ? 3			\
-		: CODE == 'h' ? 0			\
-		: GET_MODE_SIZE (GET_MODE (X))))	\
-	 {						\
-	 case 3:					\
-	   if (STACK_TOP_P (X))				\
-	     {						\
-	       fputs ("st(0)", FILE);			\
-	       break;					\
-	     }						\
-	 case 4:					\
-	 case 8:					\
-	 case 12:					\
-	   if (! FP_REG_P (X)) fputs ("e", FILE);	\
-	 case 2:					\
-	   fputs (hi_reg_name[REGNO (X)], FILE);	\
-	   break;					\
-	 case 1:					\
-	   fputs (qi_reg_name[REGNO (X)], FILE);	\
-	   break;					\
-	 case 0:					\
-	   fputs (qi_high_reg_name[REGNO (X)], FILE);	\
-	   break;					\
-	 }						\
-     } while (0)
-
-#define PRINT_OPERAND(FILE, X, CODE)  \
-  print_operand (FILE, X, CODE)
-
-#define PRINT_OPERAND_ADDRESS(FILE, ADDR)  \
-  print_operand_address (FILE, ADDR)
-
-/* Print the name of a register for based on its machine mode and number.
-   This macro is used to print debugging output.
-   This macro is different from PRINT_REG in that it may be used in
-   programs that are not linked with aux-output.o.  */
-
-#define DEBUG_PRINT_REG(X, CODE, FILE) \
-  do { static char *hi_name[] = HI_REGISTER_NAMES;	\
-       static char *qi_name[] = QI_REGISTER_NAMES;	\
-       fprintf (FILE, "%d %s", REGNO (X), RP);	\
-       if (REGNO (X) == ARG_POINTER_REGNUM)		\
-	 { fputs ("argp", FILE); break; }		\
-       if (STACK_TOP_P (X))				\
-	 { fputs ("st(0)", FILE); break; }		\
-       if (FP_REG_P (X))				\
-	 { fputs (hi_name[REGNO(X)], FILE); break; }	\
-       switch (GET_MODE_SIZE (GET_MODE (X)))		\
-	 {						\
-	 default:					\
-	   fputs ("e", FILE);				\
-	 case 2:					\
-	   fputs (hi_name[REGNO (X)], FILE);		\
-	   break;					\
-	 case 1:					\
-	   fputs (qi_name[REGNO (X)], FILE);		\
-	   break;					\
-	 }						\
-     } while (0)
-
-/* Output the prefix for an immediate operand, or for an offset operand.  */
-#define PRINT_IMMED_PREFIX(FILE)  fputs (IP, (FILE))
-#define PRINT_OFFSET_PREFIX(FILE)  fputs (IP, (FILE))
-
-/* Routines in libgcc that return floats must return them in an fp reg,
-   just as other functions do which return such values.
-   These macros make that happen.  */
-
-#define FLOAT_VALUE_TYPE float
-#define INTIFY(FLOATVAL) FLOATVAL
-
-/* Nonzero if INSN magically clobbers register REGNO.  */
-
-/* #define INSN_CLOBBERS_REGNO_P(INSN, REGNO)	\
-    (FP_REGNO_P (REGNO)				\
-     && (GET_CODE (INSN) == JUMP_INSN || GET_CODE (INSN) == BARRIER))
-*/
-
-/* a letter which is not needed by the normal asm syntax, which
-   we can use for operand syntax in the extended asm */
-
-#define ASM_OPERAND_LETTER '#'
-#define RET return ""
-#define AT_SP(mode) (gen_rtx_MEM ((mode), stack_pointer_rtx))
-
-/* Helper macros to expand a binary/unary operator if needed */
-#define IX86_EXPAND_BINARY_OPERATOR(OP, MODE, OPERANDS)			\
-do {									\
-  if (!ix86_expand_binary_operator (OP, MODE, OPERANDS))		\
-    FAIL;								\
-} while (0)
-
-#define IX86_EXPAND_UNARY_OPERATOR(OP, MODE, OPERANDS)			\
-do {									\
-  if (!ix86_expand_unary_operator (OP, MODE, OPERANDS,))		\
-    FAIL;								\
-} while (0)
-
-
-/* Functions in i386.c */
-extern void override_options ();
-extern void order_regs_for_local_alloc ();
-extern char *output_strlen_unroll ();
-extern struct rtx_def *i386_sext16_if_const ();
-extern int i386_aligned_p ();
-extern int i386_cc_probably_useless_p ();
-extern int i386_valid_decl_attribute_p ();
-extern int i386_valid_type_attribute_p ();
-extern int i386_return_pops_args ();
-extern int i386_comp_type_attributes ();
-extern void init_cumulative_args ();
-extern void function_arg_advance ();
-extern struct rtx_def *function_arg ();
-extern int function_arg_partial_nregs ();
-extern char *output_strlen_unroll ();
-extern char *singlemove_string ();
-extern char *output_move_double ();
-extern char *output_move_pushmem ();
-extern int standard_80387_constant_p ();
-extern char *output_move_const_single ();
-extern int symbolic_operand ();
-extern int call_insn_operand ();
-extern int expander_call_insn_operand ();
-extern int symbolic_reference_mentioned_p ();
-extern int ix86_expand_binary_operator ();
-extern int ix86_binary_operator_ok ();
-extern int ix86_expand_unary_operator ();
-extern int ix86_unary_operator_ok ();
-extern void emit_pic_move ();
-extern void function_prologue ();
-extern int simple_386_epilogue ();
-extern void function_epilogue ();
-extern int legitimate_address_p ();
-extern struct rtx_def *legitimize_pic_address ();
-extern struct rtx_def *legitimize_address ();
-extern void print_operand ();
-extern void print_operand_address ();
-extern void notice_update_cc ();
-extern void split_di ();
-extern int binary_387_op ();
-extern int shift_op ();
-extern int VOIDmode_compare_op ();
-extern char *output_387_binary_op ();
-extern char *output_fix_trunc ();
-extern void output_float_extend ();
-extern char *output_float_compare ();
-extern char *output_fp_cc0_set ();
-extern void save_386_machine_status ();
-extern void restore_386_machine_status ();
-extern void clear_386_stack_locals ();
-extern struct rtx_def *assign_386_stack_local ();
-extern int is_mul ();
-extern int is_div ();
-extern int last_to_set_cc ();
-extern int doesnt_set_condition_code ();
-extern int sets_condition_code ();
-extern int str_immediate_operand ();
-extern int is_fp_insn ();
-extern int is_fp_dest ();
-extern int is_fp_store ();
-extern int agi_dependent ();
-extern int reg_mentioned_in_mem ();
-extern char *output_int_conditional_move ();
-extern char *output_fp_conditional_move ();
-extern int ix86_can_use_return_insn_p ();
-extern int small_shift_operand ();
-extern char *output_ashl ();
-extern int memory_address_info ();
-
-#ifdef NOTYET
-extern struct rtx_def *copy_all_rtx ();
-extern void rewrite_address ();
-#endif
-
-/* Variables in i386.c */
-extern char *ix86_cpu_string;			/* for -mcpu=<xxx> */
-extern char *ix86_arch_string;			/* for -march=<xxx> */
-extern char *i386_reg_alloc_order;		/* register allocation order */
-extern char *i386_regparm_string;		/* # registers to use to pass args */
-extern char *i386_align_loops_string;		/* power of two alignment for loops */
-extern char *i386_align_jumps_string;		/* power of two alignment for non-loop jumps */
-extern char *i386_align_funcs_string;		/* power of two alignment for functions */
-extern char *i386_preferred_stack_boundary_string;/* power of two alignment for stack boundary */
-extern char *i386_branch_cost_string;		/* values 1-5: see jump.c */
-extern int i386_regparm;			/* i386_regparm_string as a number */
-extern int i386_align_loops;			/* power of two alignment for loops */
-extern int i386_align_jumps;			/* power of two alignment for non-loop jumps */
-extern int i386_align_funcs;			/* power of two alignment for functions */
-extern int i386_preferred_stack_boundary;	/* preferred stack boundary alignment in bits */
-extern int i386_branch_cost;			/* values 1-5: see jump.c */
-extern char *hi_reg_name[];			/* names for 16 bit regs */
-extern char *qi_reg_name[];			/* names for 8 bit regs (low) */
-extern char *qi_high_reg_name[];		/* names for 8 bit regs (high) */
-extern enum reg_class regclass_map[];		/* smalled class containing REGNO */
-extern struct rtx_def *i386_compare_op0;	/* operand 0 for comparisons */
-extern struct rtx_def *i386_compare_op1;	/* operand 1 for comparisons */
-
-/* External variables used */
-extern int optimize;				/* optimization level */
-extern int obey_regdecls;			/* TRUE if stupid register allocation */
-
-/* External functions used */
-extern struct rtx_def *force_operand ();
-
-
-/*
-Local variables:
-version-control: t
-End:
-*/
diff --git a/contrib/gcc/config/i386/i386.md b/contrib/gcc/config/i386/i386.md
deleted file mode 100644
index b52e2550c4df..000000000000
--- a/contrib/gcc/config/i386/i386.md
+++ /dev/null
@@ -1,8195 +0,0 @@
-; GCC machine description for Intel X86.
-;; Copyright (C) 1988, 94, 95, 96, 97, 98, 1999 Free Software Foundation, Inc.
-;; Mostly by William Schelter.
-
-;; This file is part of GNU CC.
-
-;; GNU CC is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-
-;; GNU CC is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU CC; see the file COPYING.  If not, write to
-;; the Free Software Foundation, 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA. */
-
-;; The original PO technology requires these to be ordered by speed,
-;; so that assigner will pick the fastest.
-
-;; See file "rtl.def" for documentation on define_insn, match_*, et. al.
-
-;; Macro #define NOTICE_UPDATE_CC in file i386.h handles condition code
-;; updates for most instructions.
-
-;; Macro REG_CLASS_FROM_LETTER in file i386.h defines the register
-;; constraint letters.
-
-;; the special asm out single letter directives following a '%' are:
-;; 'z' mov%z1 would be movl, movw, or movb depending on the mode of
-;;     operands[1].
-;; 'L' Print the opcode suffix for a 32-bit integer opcode.
-;; 'W' Print the opcode suffix for a 16-bit integer opcode.
-;; 'B' Print the opcode suffix for an 8-bit integer opcode.
-;; 'Q' Print the opcode suffix for a 64-bit float opcode.
-;; 'S' Print the opcode suffix for a 32-bit float opcode.
-;; 'T' Print the opcode suffix for an 80-bit extended real XFmode float opcode.
-;; 'J' Print the appropriate jump operand.
-
-;; 'b' Print the QImode name of the register for the indicated operand.
-;;     %b0 would print %al if operands[0] is reg 0.
-;; 'w' Likewise, print the HImode name of the register.
-;; 'k' Likewise, print the SImode name of the register.
-;; 'h' Print the QImode name for a "high" register, either ah, bh, ch or dh.
-;; 'y' Print "st(0)" instead of "st" as a register.
-
-;; UNSPEC usage:
-;; 0  This is a `scas' operation.  The mode of the UNSPEC is always SImode.
-;;    operand 0 is the memory address to scan.
-;;    operand 1 is a register containing the value to scan for.  The mode
-;;       of the scas opcode will be the same as the mode of this operand.
-;;    operand 2 is the known alignment of operand 0.
-;; 1  This is a `sin' operation.  The mode of the UNSPEC is MODE_FLOAT.
-;;    operand 0 is the argument for `sin'.
-;; 2  This is a `cos' operation.  The mode of the UNSPEC is MODE_FLOAT.
-;;    operand 0 is the argument for `cos'.
-;; 3  This is part of a `stack probe' operation.  The mode of the UNSPEC is 
-;;    always SImode.  operand 0 is the size of the stack allocation.
-;; 4  This is the source of a fake SET of the frame pointer which is used to
-;;    prevent insns referencing it being scheduled across the initial
-;;    decrement of the stack pointer.
-;; 5  This is a `bsf' operation.
-;; 6  This is the @GOT offset of a PIC address.
-;; 7  This is the @GOTOFF offset of a PIC address.
-;; 8  This is a reference to a symbol's @PLT address.
-
-;; This shadows the processor_type enumeration, so changes must be made
-;; to i386.h at the same time.
-
-(define_attr "type"
-  "integer,binary,memory,test,compare,fcompare,idiv,imul,lea,fld,fpop,fpdiv,fpmul"
-  (const_string "integer"))
-
-(define_attr "memory" "none,load,store"
-  (cond [(eq_attr "type" "idiv,lea")
-	 (const_string "none")
-
-	 (eq_attr "type" "fld")
-	 (const_string "load")
-
-	 (eq_attr "type" "test")
-	 (if_then_else (match_operand 0 "memory_operand" "")
-		       (const_string "load")
-		       (const_string "none"))
-
-	 (eq_attr "type" "compare,fcompare")
-	 (if_then_else (ior (match_operand 0 "memory_operand" "")
-			    (match_operand 1 "memory_operand" ""))
-		       (const_string "load")
-		       (const_string "none"))
-
-	 (and (eq_attr "type" "integer,memory,fpop")
-	      (match_operand 0 "memory_operand" ""))
-	 (const_string "store")
-
-	 (and (eq_attr "type" "integer,memory,fpop")
-	      (match_operand 1 "memory_operand" ""))
-	 (const_string "load")
-
-	 (and (eq_attr "type" "binary,imul,fpmul,fpdiv")
-	      (ior (match_operand 1 "memory_operand" "")
-		   (match_operand 2 "memory_operand" "")))
-	 (const_string "load")]
-
-	(const_string "none")))
-
-;; Functional units
-
-; (define_function_unit NAME MULTIPLICITY SIMULTANEITY
-;                       TEST READY-DELAY ISSUE-DELAY [CONFLICT-LIST])
-
-; pentiumpro has a reservation station with 5 ports
-; port  0 has integer, float add, integer divide, float divide, float 
-;        multiply, and shifter units.
-; port  1 has integer, and jump units.
-; port  2 has the load address generation unit
-; ports 3 and 4 have the store address generation units
-
-; pentium has two integer pipelines, the main u pipe and the secondary v pipe.
-; and a float pipeline
-
-;; Floating point
-
-(define_function_unit "fp" 1 0
- (and (eq_attr "type" "fpop,fcompare") (eq_attr "cpu" "i386,i486"))
- 5 5)
-
-(define_function_unit "fp" 1 0
- (and (eq_attr "type" "fpop,fcompare") (eq_attr "cpu" "pentium,pentiumpro")) 
- 3 0)
-
-(define_function_unit "fp" 1 0
- (and (eq_attr "type" "fpmul") (eq_attr "cpu" "pentium")) 
- 7 0)
-
-(define_function_unit "fp" 1 0
- (and (eq_attr "type" "fpmul") (eq_attr "cpu" "pentiumpro")) 
- 5 0)
-
-(define_function_unit "fp" 1 0
- (and (eq_attr "type" "idiv") (eq_attr "cpu" "pentiumpro")) 
- 10 10)
-
-(define_function_unit "fp" 1 0
- (and (eq_attr "type" "imul") (eq_attr "cpu" "pentiumpro")) 
- 6 0)
-
-(define_function_unit "fp" 1 0
- (eq_attr "type" "fpdiv") 
- 10 10)
-
-(define_function_unit "fp" 1 0
-  (and (eq_attr "type" "fld") (eq_attr "cpu" "!pentiumpro,k6"))
- 1 0)
-
-;; K6 FPU is not pipelined.
-(define_function_unit "fp" 1 0
-  (and (eq_attr "type" "fpop,fpmul,fcompare") (eq_attr "cpu" "k6"))
- 2 2)
-
-;; i386 and i486 have one integer unit, which need not be modeled
-
-(define_function_unit "integer" 2 0
-  (and (eq_attr "type" "integer,binary,test,compare,lea") (eq_attr "cpu" "pentium,pentiumpro"))
- 1 0)
-
-(define_function_unit "integer" 2 0
-  (and (eq_attr "cpu" "k6")
-       (and (eq_attr "type" "integer,binary,test,compare")
-	    (eq_attr "memory" "!load")))
-  1 0)
-
-;; Internally, K6 converts REG OP MEM instructions into a load (2 cycles)
-;; and a register operation (1 cycle).
-(define_function_unit "integer" 2 0
-  (and (eq_attr "cpu" "k6")
-       (and (eq_attr "type" "integer,binary,test,compare")
-	    (eq_attr "memory" "load")))
-  3 0)
-
-;; Multiplies use one of the integer units
-(define_function_unit "integer" 2 0
-  (and (eq_attr "cpu" "pentium") (eq_attr "type" "imul"))
-  11 11)
-
-(define_function_unit "integer" 2 0
-  (and (eq_attr "cpu" "k6") (eq_attr "type" "imul"))
-  2 2)
-
-(define_function_unit "integer" 2 0
-  (and (eq_attr "cpu" "pentium") (eq_attr "type" "idiv"))
-  25 25)
-
-(define_function_unit "integer" 2 0
-  (and (eq_attr "cpu" "k6") (eq_attr "type" "idiv"))
-  17 17)
-
-;; Pentium Pro and K6 have a separate load unit.
-(define_function_unit "load" 1 0
-  (and (eq_attr "cpu" "pentiumpro") (eq_attr "memory" "load"))
-  3 0)
-
-(define_function_unit "load" 1 0
-  (and (eq_attr "cpu" "k6") (eq_attr "memory" "load"))
-  2 0)
-
-;; Pentium Pro and K6 have a separate store unit.
-(define_function_unit "store" 1 0
-  (and (eq_attr "cpu" "pentiumpro,k6") (eq_attr "memory" "store"))
-  1 0)
-
-;; lea executes in the K6 store unit with 1 cycle latency
-(define_function_unit "store" 1 0
-  (and (eq_attr "cpu" "k6") (eq_attr "type" "lea"))
-  1 0)
-
-
-;; "movl MEM,REG / testl REG,REG" is faster on a 486 than "cmpl $0,MEM".
-;; But restricting MEM here would mean that gcc could not remove a redundant
-;; test in cases like "incl MEM / je TARGET".
-;;
-;; We don't want to allow a constant operand for test insns because
-;; (set (cc0) (const_int foo)) has no mode information.  Such insns will
-;; be folded while optimizing anyway.
-
-;; All test insns have expanders that save the operands away without
-;; actually generating RTL.  The bCOND or sCOND (emitted immediately
-;; after the tstM or cmp) will actually emit the tstM or cmpM.
-
-;; Processor type -- this attribute must exactly match the processor_type
-;; enumeration in i386.h.
-
-(define_attr "cpu" "i386,i486,pentium,pentiumpro,k6"
-  (const (symbol_ref "ix86_cpu")))
-
-(define_insn "tstsi_1"
-  [(set (cc0)
-	(match_operand:SI 0 "nonimmediate_operand" "rm"))]
-  ""
-  "*
-{
-  if (REG_P (operands[0]))
-    return AS2 (test%L0,%0,%0);
-
-  operands[1] = const0_rtx;
-  return AS2 (cmp%L0,%1,%0);
-}"
-  [(set_attr "type" "test")])
-
-(define_expand "tstsi"
-  [(set (cc0)
-	(match_operand:SI 0 "nonimmediate_operand" ""))]
-  ""
-  "
-{
-  i386_compare_gen = gen_tstsi_1;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = const0_rtx;
-  DONE;
-}")
-
-(define_insn "tsthi_1"
-  [(set (cc0)
-	(match_operand:HI 0 "nonimmediate_operand" "rm"))]
-  ""
-  "*
-{
-  if (REG_P (operands[0]))
-    return AS2 (test%W0,%0,%0);
-
-  operands[1] = const0_rtx;
-  return AS2 (cmp%W0,%1,%0);
-}"
-  [(set_attr "type" "test")])
-
-(define_expand "tsthi"
-  [(set (cc0)
-	(match_operand:HI 0 "nonimmediate_operand" ""))]
-  ""
-  "
-{
-  i386_compare_gen = gen_tsthi_1;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = const0_rtx;
-  DONE;
-}")
-
-(define_insn "tstqi_1"
-  [(set (cc0)
-	(match_operand:QI 0 "nonimmediate_operand" "qm"))]
-  ""
-  "*
-{
-  if (REG_P (operands[0]))
-    return AS2 (test%B0,%0,%0);
-
-  operands[1] = const0_rtx;
-  return AS2 (cmp%B0,%1,%0);
-}"
-  [(set_attr "type" "test")])
-
-(define_expand "tstqi"
-  [(set (cc0)
-	(match_operand:QI 0 "nonimmediate_operand" ""))]
-  ""
-  "
-{
-  i386_compare_gen = gen_tstqi_1;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = const0_rtx;
-  DONE;
-}")
-
-(define_insn "tstsf_cc"
-  [(set (cc0)
-	(match_operand:SF 0 "register_operand" "f"))
-   (clobber (match_scratch:HI 1 "=a"))]
-  "TARGET_80387 && ! TARGET_IEEE_FP"
-  "*
-{
-  if (! STACK_TOP_P (operands[0]))
-    abort ();
-
-  output_asm_insn (\"ftst\", operands);
-
-  if (find_regno_note (insn, REG_DEAD, FIRST_STACK_REG))
-    output_asm_insn (AS1 (fstp,%y0), operands);
-
-  return output_fp_cc0_set (insn);
-}"
-  [(set_attr "type" "test")])
-
-;; Don't generate tstsf if generating IEEE code, since the `ftst' opcode
-;; isn't IEEE compliant.
-
-(define_expand "tstsf"
-  [(parallel [(set (cc0)
-		   (match_operand:SF 0 "register_operand" ""))
-	      (clobber (match_scratch:HI 1 ""))])]
-  "TARGET_80387 && ! TARGET_IEEE_FP"
-  "
-{
-  i386_compare_gen = gen_tstsf_cc;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = const0_rtx;
-  DONE;
-}")
-
-(define_insn "tstdf_cc"
-  [(set (cc0)
-	(match_operand:DF 0 "register_operand" "f"))
-   (clobber (match_scratch:HI 1 "=a"))]
-  "TARGET_80387 && ! TARGET_IEEE_FP"
-  "*
-{
-  if (! STACK_TOP_P (operands[0]))
-    abort ();
-
-  output_asm_insn (\"ftst\", operands);
-
-  if (find_regno_note (insn, REG_DEAD, FIRST_STACK_REG))
-    output_asm_insn (AS1 (fstp,%y0), operands);
-
-  return output_fp_cc0_set (insn);
-}"
-  [(set_attr "type" "test")])
-
-;; Don't generate tstdf if generating IEEE code, since the `ftst' opcode
-;; isn't IEEE compliant.
-
-(define_expand "tstdf"
-  [(parallel [(set (cc0)
-		   (match_operand:DF 0 "register_operand" ""))
-	      (clobber (match_scratch:HI 1 ""))])]
-  "TARGET_80387 && ! TARGET_IEEE_FP"
-  "
-{
-  i386_compare_gen = gen_tstdf_cc;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = const0_rtx;
-  DONE;
-}")
-
-(define_insn "tstxf_cc"
-  [(set (cc0)
-	(match_operand:XF 0 "register_operand" "f"))
-   (clobber (match_scratch:HI 1 "=a"))]
-  "TARGET_80387 && ! TARGET_IEEE_FP"
-  "*
-{
-  if (! STACK_TOP_P (operands[0]))
-    abort ();
-
-  output_asm_insn (\"ftst\", operands);
-
-  if (find_regno_note (insn, REG_DEAD, FIRST_STACK_REG))
-    output_asm_insn (AS1 (fstp,%y0), operands);
-
-  return output_fp_cc0_set (insn);
-}"
-  [(set_attr "type" "test")])
-
-;; Don't generate tstxf if generating IEEE code, since the `ftst' opcode
-;; isn't IEEE compliant.
-
-(define_expand "tstxf"
-  [(parallel [(set (cc0)
-		   (match_operand:XF 0 "register_operand" ""))
-	      (clobber (match_scratch:HI 1 ""))])]
-  "TARGET_80387 && ! TARGET_IEEE_FP"
-  "
-{
-  i386_compare_gen = gen_tstxf_cc;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = const0_rtx;
-  DONE;
-}")
-
-;;- compare instructions.  See comments above tstM patterns about
-;;  expansion of these insns.
-
-(define_insn "cmpsi_1"
-  [(set (cc0)
-	(compare (match_operand:SI 0 "nonimmediate_operand" "mr,r")
-		 (match_operand:SI 1 "general_operand" "ri,mr")))]
-  "GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM"
-  "* return AS2 (cmp%L0,%1,%0);"
-  [(set_attr "type" "compare")])
-
-(define_expand "cmpsi"
-  [(set (cc0)
-	(compare (match_operand:SI 0 "nonimmediate_operand" "")
-		 (match_operand:SI 1 "general_operand" "")))]
-  ""
-  "
-{
-  if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-    operands[0] = force_reg (SImode, operands[0]);
-
-  i386_compare_gen = gen_cmpsi_1;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = operands[1];
-  DONE;
-}")
-
-(define_insn "cmphi_1"
-  [(set (cc0)
-	(compare (match_operand:HI 0 "nonimmediate_operand" "mr,r")
-		 (match_operand:HI 1 "general_operand" "ri,mr")))]
-  "GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM"
-  "* return AS2 (cmp%W0,%1,%0);"
-  [(set_attr "type" "compare")])
-
-(define_expand "cmphi"
-  [(set (cc0)
-	(compare (match_operand:HI 0 "nonimmediate_operand" "")
-		 (match_operand:HI 1 "general_operand" "")))]
-  ""
-  "
-{
-  if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-    operands[0] = force_reg (HImode, operands[0]);
-
-  i386_compare_gen = gen_cmphi_1;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = operands[1];
-  DONE;
-}")
-
-(define_insn "cmpqi_1"
-  [(set (cc0)
-	(compare (match_operand:QI 0 "nonimmediate_operand" "q,mq")
-		 (match_operand:QI 1 "general_operand" "qm,nq")))]
-  "GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM"
-  "* return AS2 (cmp%B0,%1,%0);"
-  [(set_attr "type" "compare")])
-
-(define_expand "cmpqi"
-  [(set (cc0)
-	(compare (match_operand:QI 0 "nonimmediate_operand" "")
-		 (match_operand:QI 1 "general_operand" "")))]
-  ""
-  "
-{
-  if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-    operands[0] = force_reg (QImode, operands[0]);
-
-  i386_compare_gen = gen_cmpqi_1;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = operands[1];
-  DONE;
-}")
-
-;; These implement float point compares.  For each of DFmode and
-;; SFmode, there is the normal insn, and an insn where the second operand
-;; is converted to the desired mode.
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(match_operand:XF 0 "register_operand" "f")
-			 (match_operand:XF 1 "register_operand" "f")]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(match_operand:XF 0 "register_operand" "f")
-			 (float_extend:XF
-			  (match_operand:DF 1 "nonimmediate_operand" "fm"))]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(float_extend:XF
-			  (match_operand:DF 0 "nonimmediate_operand" "fm"))
-			 (match_operand:XF 1 "register_operand" "f")]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(match_operand:XF 0 "register_operand" "f")
-			 (float_extend:XF
-			  (match_operand:SF 1 "nonimmediate_operand" "fm"))]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(float_extend:XF
-			  (match_operand:SF 0 "nonimmediate_operand" "fm"))
-			 (match_operand:XF 1 "register_operand" "f")]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(compare:CCFPEQ (match_operand:XF 0 "register_operand" "f")
-			(match_operand:XF 1 "register_operand" "f")))
-   (clobber (match_scratch:HI 2 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(match_operand:DF 0 "nonimmediate_operand" "f,fm")
-			 (match_operand:DF 1 "nonimmediate_operand" "fm,f")]))
-   (clobber (match_scratch:HI 3 "=a,a"))]
-  "TARGET_80387
-   && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(match_operand:DF 0 "register_operand" "f")
-			 (float_extend:DF
-			  (match_operand:SF 1 "nonimmediate_operand" "fm"))]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(float_extend:DF
-			  (match_operand:SF 0 "nonimmediate_operand" "fm"))
-			 (match_operand:DF 1 "register_operand" "f")]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(float_extend:DF
-			  (match_operand:SF 0 "register_operand" "f"))
-			 (match_operand:DF 1 "nonimmediate_operand" "fm")]))
-   (clobber (match_scratch:HI 3 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(compare:CCFPEQ (match_operand:DF 0 "register_operand" "f")
-			(match_operand:DF 1 "register_operand" "f")))
-   (clobber (match_scratch:HI 2 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-;; These two insns will never be generated by combine due to the mode of
-;; the COMPARE.
-;(define_insn ""
-;  [(set (cc0)
-;	(compare:CCFPEQ (match_operand:DF 0 "register_operand" "f")
-;			(float_extend:DF
-;			 (match_operand:SF 1 "register_operand" "f"))))
-;   (clobber (match_scratch:HI 2 "=a"))]
-;  "TARGET_80387"
-;  "* return output_float_compare (insn, operands);")
-;
-;(define_insn ""
-;  [(set (cc0)
-;	(compare:CCFPEQ (float_extend:DF
-;			 (match_operand:SF 0 "register_operand" "f"))
-;			(match_operand:DF 1 "register_operand" "f")))
-;   (clobber (match_scratch:HI 2 "=a"))]
-;  "TARGET_80387"
-;  "* return output_float_compare (insn, operands);")
-
-(define_insn "*cmpsf_cc_1"
-  [(set (cc0)
-	(match_operator 2 "VOIDmode_compare_op"
-			[(match_operand:SF 0 "nonimmediate_operand" "f,fm")
-			 (match_operand:SF 1 "nonimmediate_operand" "fm,f")]))
-   (clobber (match_scratch:HI 3 "=a,a"))]
-  "TARGET_80387
-   && (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_insn ""
-  [(set (cc0)
-	(compare:CCFPEQ (match_operand:SF 0 "register_operand" "f")
-			(match_operand:SF 1 "register_operand" "f")))
-   (clobber (match_scratch:HI 2 "=a"))]
-  "TARGET_80387"
-  "* return output_float_compare (insn, operands);"
-  [(set_attr "type" "fcompare")])
-
-(define_expand "cmpxf"
-  [(set (cc0)
-	(compare (match_operand:XF 0 "register_operand" "")
-		 (match_operand:XF 1 "register_operand" "")))]
-  "TARGET_80387"
-  "
-{
-  i386_compare_gen = gen_cmpxf_cc;
-  i386_compare_gen_eq = gen_cmpxf_ccfpeq;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = operands[1];
-  DONE;
-}")
-
-(define_expand "cmpdf"
-  [(set (cc0)
-	(compare (match_operand:DF 0 "register_operand" "")
-		 (match_operand:DF 1 "general_operand" "")))]
-  "TARGET_80387"
-  "
-{
-  i386_compare_gen = gen_cmpdf_cc;
-  i386_compare_gen_eq = gen_cmpdf_ccfpeq;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = (immediate_operand (operands[1], DFmode))
-			? copy_to_mode_reg (DFmode, operands[1]) : operands[1];
-  DONE;
-}")
-
-(define_expand "cmpsf"
-  [(set (cc0)
-	(compare (match_operand:SF 0 "register_operand" "")
-		 (match_operand:SF 1 "general_operand" "")))]
-  "TARGET_80387"
-  "
-{
-  i386_compare_gen = gen_cmpsf_cc;
-  i386_compare_gen_eq = gen_cmpsf_ccfpeq;
-  i386_compare_op0 = operands[0];
-  i386_compare_op1 = (immediate_operand (operands[1], SFmode))
-			? copy_to_mode_reg (SFmode, operands[1]) : operands[1];
-  DONE;
-}")
-
-(define_expand "cmpxf_cc"
-  [(parallel [(set (cc0)
-		   (compare (match_operand:XF 0 "register_operand" "")
-			    (match_operand:XF 1 "register_operand" "")))
-	      (clobber (match_scratch:HI 2 ""))])]
-  "TARGET_80387"
-  "")
-
-(define_expand "cmpxf_ccfpeq"
-  [(parallel [(set (cc0)
-		   (compare:CCFPEQ (match_operand:XF 0 "register_operand" "")
-				   (match_operand:XF 1 "register_operand" "")))
-	      (clobber (match_scratch:HI 2 ""))])]
-  "TARGET_80387"
-  "")
-
-(define_expand "cmpdf_cc"
-  [(parallel [(set (cc0)
-		   (compare (match_operand:DF 0 "register_operand" "")
-			    (match_operand:DF 1 "register_operand" "")))
-	      (clobber (match_scratch:HI 2 ""))])]
-  "TARGET_80387"
-  "")
-
-(define_expand "cmpdf_ccfpeq"
-  [(parallel [(set (cc0)
-		   (compare:CCFPEQ (match_operand:DF 0 "register_operand" "")
-				   (match_operand:DF 1 "register_operand" "")))
-	      (clobber (match_scratch:HI 2 ""))])]
-  "TARGET_80387"
-  "
-{
-  if (! register_operand (operands[1], DFmode))
-    operands[1] = copy_to_mode_reg (DFmode, operands[1]);
-}")
-
-(define_expand "cmpsf_cc"
-  [(parallel [(set (cc0)
-		   (compare (match_operand:SF 0 "register_operand" "")
-			    (match_operand:SF 1 "register_operand" "")))
-	      (clobber (match_scratch:HI 2 ""))])]
-  "TARGET_80387"
-  "")
-
-(define_expand "cmpsf_ccfpeq"
-  [(parallel [(set (cc0)
-		   (compare:CCFPEQ (match_operand:SF 0 "register_operand" "")
-				   (match_operand:SF 1 "register_operand" "")))
-	      (clobber (match_scratch:HI 2 ""))])]
-  "TARGET_80387"
-  "
-{
-  if (! register_operand (operands[1], SFmode))
-    operands[1] = copy_to_mode_reg (SFmode, operands[1]);
-}")
-
-;; logical compare
-
-(define_insn ""
-  [(set (cc0)
-	(and:SI (match_operand:SI 0 "general_operand" "%ro")
-		(match_operand:SI 1 "nonmemory_operand" "ri")))]
-  ""
-  "*
-{
-  /* For small integers, we may actually use testb. */
-  if (GET_CODE (operands[1]) == CONST_INT
-      && ! (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0]))
-      && (! REG_P (operands[0]) || QI_REG_P (operands[0]))
-      /* A Pentium test is pairable only with eax. Not with ah or al.  */
-      && (! REG_P (operands[0]) || REGNO (operands[0]) || !TARGET_PENTIUM
-          || optimize_size))
-    {
-      /* We may set the sign bit spuriously.  */
-
-      if ((INTVAL (operands[1]) & ~0xff) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  return AS2 (test%B0,%1,%b0);
-	}
-
-      if ((INTVAL (operands[1]) & ~0xff00) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  operands[1] = GEN_INT (INTVAL (operands[1]) >> 8);
-
-	  if (QI_REG_P (operands[0]))
-	    return AS2 (test%B0,%1,%h0);
-	  else
-	    {
-	      operands[0] = adj_offsettable_operand (operands[0], 1);
-	      return AS2 (test%B0,%1,%b0);
-	    }
-	}
-
-      if (GET_CODE (operands[0]) == MEM
-	  && (INTVAL (operands[1]) & ~0xff0000) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  operands[1] = GEN_INT (INTVAL (operands[1]) >> 16);
-	  operands[0] = adj_offsettable_operand (operands[0], 2);
-	  return AS2 (test%B0,%1,%b0);
-	}
-
-      if (GET_CODE (operands[0]) == MEM
-	  && (INTVAL (operands[1]) & ~0xff000000) == 0)
-        {
-	  operands[1] = GEN_INT ((INTVAL (operands[1]) >> 24) & 0xff);
-	  operands[0] = adj_offsettable_operand (operands[0], 3);
-	  return AS2 (test%B0,%1,%b0);
-	}
-    }
-
-  if (CONSTANT_P (operands[1]) || GET_CODE (operands[0]) == MEM)
-    return AS2 (test%L0,%1,%0);
-
-  return AS2 (test%L1,%0,%1);
-}"
-  [(set_attr "type" "compare")])
-
-(define_insn ""
-  [(set (cc0)
-	(and:HI (match_operand:HI 0 "general_operand" "%ro")
-		(match_operand:HI 1 "nonmemory_operand" "ri")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[1]) == CONST_INT
-      && ! (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0]))
-      && (! REG_P (operands[0]) || QI_REG_P (operands[0])))
-    {
-      if ((INTVAL (operands[1]) & 0xff00) == 0)
-	{
-	  /* ??? This might not be necessary. */
-	  if (INTVAL (operands[1]) & 0xffff0000)
-	    operands[1] = GEN_INT (INTVAL (operands[1]) & 0xff);
-
-	  /* We may set the sign bit spuriously.  */
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  return AS2 (test%B0,%1,%b0);
-	}
-
-      if ((INTVAL (operands[1]) & 0xff) == 0)
-        {
-	  operands[1] = GEN_INT ((INTVAL (operands[1]) >> 8) & 0xff);
-
-	  if (QI_REG_P (operands[0]))
-	    return AS2 (test%B0,%1,%h0);
-	  else
-	    {
-	      operands[0] = adj_offsettable_operand (operands[0], 1);
-	      return AS2 (test%B0,%1,%b0);
-	    }
-	}
-    }
-
-  /* use 32-bit test instruction if there are no sign issues */
-  if (GET_CODE (operands[1]) == CONST_INT
-      && !(INTVAL (operands[1]) & ~0x7fff)
-      && i386_aligned_p (operands[0]))
-    return AS2 (test%L0,%1,%k0);
-
-  if (CONSTANT_P (operands[1]) || GET_CODE (operands[0]) == MEM)
-    return AS2 (test%W0,%1,%0);
-
-  return AS2 (test%W1,%0,%1);
-}"
-  [(set_attr "type" "compare")])
-
-(define_insn ""
-  [(set (cc0)
-	(and:QI (match_operand:QI 0 "nonimmediate_operand" "%qm")
-		(match_operand:QI 1 "nonmemory_operand" "qi")))]
-  ""
-  "*
-{
-  if (CONSTANT_P (operands[1]) || GET_CODE (operands[0]) == MEM)
-    return AS2 (test%B0,%1,%0);
-
-  return AS2 (test%B1,%0,%1);
-}"
-  [(set_attr "type" "compare")])
-
-;; move instructions.
-;; There is one for each machine mode,
-;; and each is preceded by a corresponding push-insn pattern
-;; (since pushes are not general_operands on the 386).
-
-(define_insn ""
-  [(set (match_operand:SI 0 "push_operand" "=<")
-	(match_operand:SI 1 "nonmemory_operand" "rn"))]
-  "flag_pic"
-  "* return AS1 (push%L0,%1);"
-  [(set_attr "memory" "store")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "push_operand" "=<")
-	(match_operand:SI 1 "nonmemory_operand" "ri"))]
-  "!flag_pic"
-  "* return AS1 (push%L0,%1);"
-  [(set_attr "memory" "store")])
-
-;; On a 386, it is faster to push MEM directly.
-
-(define_insn ""
-  [(set (match_operand:SI 0 "push_operand" "=<")
-	(match_operand:SI 1 "memory_operand" "m"))]
-  "TARGET_PUSH_MEMORY"
-  "* return AS1 (push%L0,%1);"
-  [(set_attr "type" "memory")
-   (set_attr "memory" "load")])
-
-;; General case of fullword move.
-
-;; If generating PIC code and operands[1] is a symbolic CONST, emit a
-;; move to get the address of the symbolic object from the GOT.
-
-(define_expand "movsi"
-  [(set (match_operand:SI 0 "general_operand" "")
-	(match_operand:SI 1 "general_operand" ""))]
-  ""
-  "
-{
-  extern int flag_pic;
-
-  if (flag_pic && SYMBOLIC_CONST (operands[1]))
-    emit_pic_move (operands, SImode);
-
-  /* Don't generate memory->memory moves, go through a register */
-  else if (TARGET_MOVE
-	   && no_new_pseudos == 0
-	   && GET_CODE (operands[0]) == MEM
-	   && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (SImode, operands[1]);
-    }
-}")
-
-;; On i486, incl reg is faster than movl $1,reg.
-
-(define_insn ""
-  [(set (match_operand:SI 0 "general_operand" "=g,r,r")
-	(match_operand:SI 1 "general_operand" "rn,i,m"))]
-  "((!TARGET_MOVE || GET_CODE (operands[0]) != MEM)
-    || (GET_CODE (operands[1]) != MEM))
-   && flag_pic"
-  "*
-{
-  rtx link;
-
-  /* K6: mov reg,0 is slightly faster than xor reg,reg but is 3 bytes
-     longer.  */
-  if ((ix86_cpu != PROCESSOR_K6 || optimize_size)
-      && operands[1] == const0_rtx && REG_P (operands[0]))
-    return AS2 (xor%L0,%0,%0);
-
-  if (operands[1] == const1_rtx
-      /* PPRO and K6 prefer mov to inc to reduce dependencies.  */
-      && (optimize_size || (int)ix86_cpu < (int)PROCESSOR_PENTIUMPRO)
-      && (link = find_reg_note (insn, REG_WAS_0, 0))
-      /* Make sure the insn that stored the 0 is still present.  */
-      && ! INSN_DELETED_P (XEXP (link, 0))
-      && GET_CODE (XEXP (link, 0)) != NOTE
-      /* Make sure cross jumping didn't happen here.  */
-      && no_labels_between_p (XEXP (link, 0), insn)
-      /* Make sure the reg hasn't been clobbered.  */
-      && ! reg_set_between_p (operands[0], XEXP (link, 0), insn))
-    /* Fastest way to change a 0 to a 1.  */
-    return AS1 (inc%L0,%0);
-
-  if (SYMBOLIC_CONST (operands[1]))
-    return AS2 (lea%L0,%a1,%0);
-
-  return AS2 (mov%L0,%1,%0);
-}"
-  [(set_attr "type" "integer,integer,memory")
-   (set_attr "memory" "*,*,load")])
-
-(define_insn ""
-  [(set (match_operand:SI 0 "general_operand" "=g,r")
-	(match_operand:SI 1 "general_operand" "ri,m"))]
-  "((!TARGET_MOVE || GET_CODE (operands[0]) != MEM)
-    || (GET_CODE (operands[1]) != MEM))
-   && !flag_pic"
-  "*
-{
-  rtx link;
-
-  /* Use of xor was disabled for AMD K6 as recommended by the Optimization
-     Manual.  My test shows, that this generally hurts the performance, because
-     mov is longer and takes longer to decode and decoding is the main
-     bottleneck of K6 when executing GCC code.  */
-
-  if (operands[1] == const0_rtx && REG_P (operands[0]))
-    return AS2 (xor%L0,%0,%0);
-
-  if (operands[1] == const1_rtx
-      /* PPRO and K6 prefer mov to inc to reduce dependencies.  */
-      && (optimize_size || (int)ix86_cpu < (int)PROCESSOR_PENTIUMPRO)
-      && (link = find_reg_note (insn, REG_WAS_0, 0))
-      /* Make sure the insn that stored the 0 is still present.  */
-      && ! INSN_DELETED_P (XEXP (link, 0))
-      && GET_CODE (XEXP (link, 0)) != NOTE
-      /* Make sure cross jumping didn't happen here.  */
-      && no_labels_between_p (XEXP (link, 0), insn)
-      /* Make sure the reg hasn't been clobbered.  */
-      && ! reg_set_between_p (operands[0], XEXP (link, 0), insn))
-    /* Fastest way to change a 0 to a 1.  */
-    return AS1 (inc%L0,%0);
-
-  return AS2 (mov%L0,%1,%0);
-}"
-  [(set_attr "type" "integer,memory")
-   (set_attr "memory" "*,load")])
-
-(define_insn ""
-  [(set (match_operand:HI 0 "push_operand" "=<")
-	(match_operand:HI 1 "nonmemory_operand" "ri"))]
-  ""
-  "* return AS1 (push%W0,%1);"
-  [(set_attr "type" "memory")
-   (set_attr "memory" "store")])
-
-(define_insn ""
-  [(set (match_operand:HI 0 "push_operand" "=<")
-	(match_operand:HI 1 "memory_operand" "m"))]
-  "TARGET_PUSH_MEMORY"
-  "* return AS1 (push%W0,%1);"
-  [(set_attr "type" "memory")
-   (set_attr "memory" "load")])
-
-;; On i486, an incl and movl are both faster than incw and movw.
-
-(define_expand "movhi"
-  [(set (match_operand:HI 0 "general_operand" "")
-	(match_operand:HI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (HImode, operands[1]);
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "general_operand" "=g,r")
-	(match_operand:HI 1 "general_operand" "ri,m"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM) || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  rtx link;
-  if (REG_P (operands[0]) && operands[1] == const0_rtx)
-    return AS2 (xor%L0,%k0,%k0);
-
-  if (REG_P (operands[0]) && operands[1] == const1_rtx 
-      /* PPRO and K6 prefer mov to inc to reduce dependencies.  */
-      && (optimize_size || (int)ix86_cpu < (int)PROCESSOR_PENTIUMPRO)
-      && (link = find_reg_note (insn, REG_WAS_0, 0))
-      /* Make sure the insn that stored the 0 is still present.  */
-      && ! INSN_DELETED_P (XEXP (link, 0))
-      && GET_CODE (XEXP (link, 0)) != NOTE
-      /* Make sure cross jumping didn't happen here.  */
-      && no_labels_between_p (XEXP (link, 0), insn)
-      /* Make sure the reg hasn't been clobbered.  */
-      && ! reg_set_between_p (operands[0], XEXP (link, 0), insn))
-    /* Fastest way to change a 0 to a 1.  */
-    return AS1 (inc%L0,%k0);
-
-  if (REG_P (operands[0]))
-    {
-      if (i386_aligned_p (operands[1]))
-	{
-	  operands[1] = i386_sext16_if_const (operands[1]);
-	  return AS2 (mov%L0,%k1,%k0);
-	}
-      if (! TARGET_ZERO_EXTEND_WITH_AND)
-	{
-	  /* movzwl is faster than movw on the Pentium Pro,
-	   * although not as fast as an aligned movl. */
-#ifdef INTEL_SYNTAX
-	  return AS2 (movzx,%1,%k0);
-#else
-	  return AS2 (movz%W0%L0,%1,%k0);
-#endif
-	}
-    }
-
-  return AS2 (mov%W0,%1,%0);
-}"
-  [(set_attr "type" "integer,memory")
-   (set_attr "memory" "*,load")])
-
-(define_expand "movstricthi"
-  [(set (strict_low_part (match_operand:HI 0 "general_operand" ""))
-	(match_operand:HI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (HImode, operands[1]);
-    }
-}")
-
-(define_insn ""
-  [(set (strict_low_part (match_operand:HI 0 "general_operand" "+g,r"))
-	(match_operand:HI 1 "general_operand" "ri,m"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM) || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  rtx link;
-
-  /* Use of xor was disabled for AMD K6 as recommended by the Optimization
-     Manual.  My test shows, that this generally hurts the performance, because
-     mov is longer and takes longer to decode and decoding is the main
-     bottleneck of K6 when executing GCC code.  */
-
-  if (operands[1] == const0_rtx && REG_P (operands[0]))
-    return AS2 (xor%W0,%0,%0);
-
-  if (operands[1] == const1_rtx
-      /* PPRO and K6 prefer mov to inc to reduce dependencies.  */
-      && (optimize_size || (int)ix86_cpu < (int)PROCESSOR_PENTIUMPRO)
-      && (link = find_reg_note (insn, REG_WAS_0, 0))
-      /* Make sure the insn that stored the 0 is still present.  */
-      && ! INSN_DELETED_P (XEXP (link, 0))
-      && GET_CODE (XEXP (link, 0)) != NOTE
-      /* Make sure cross jumping didn't happen here.  */
-      && no_labels_between_p (XEXP (link, 0), insn)
-      /* Make sure the reg hasn't been clobbered.  */
-      && ! reg_set_between_p (operands[0], XEXP (link, 0), insn))
-    /* Fastest way to change a 0 to a 1.  */
-    return AS1 (inc%W0,%0);
-
-  return AS2 (mov%W0,%1,%0);
-}"
-  [(set_attr "type" "integer,memory")])
-
-;; emit_push_insn when it calls move_by_pieces
-;; requires an insn to "push a byte".
-;; But actually we use pushw, which has the effect of rounding
-;; the amount pushed up to a halfword.
-(define_insn ""
-  [(set (match_operand:QI 0 "push_operand" "=<")
-	(match_operand:QI 1 "const_int_operand" "n"))]
-  ""
-  "* return AS1(push%W0,%1);")
-
-(define_insn ""
-  [(set (match_operand:QI 0 "push_operand" "=<")
-	(match_operand:QI 1 "register_operand" "q"))]
-  ""
-  "*
-{
-  operands[1] = gen_rtx_REG (HImode, REGNO (operands[1]));
-  return AS1 (push%W0,%1);
-}")
-
-;; On i486, incb reg is faster than movb $1,reg.
-
-;; ??? Do a recognizer for zero_extract that looks just like this, but reads
-;; or writes %ah, %bh, %ch, %dh.
-
-(define_expand "movqi"
-  [(set (match_operand:QI 0 "general_operand" "")
-	(match_operand:QI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (QImode, operands[1]);
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=q,*r,qm")
-	(match_operand:QI 1 "general_operand" "*g,*rn,qn"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM) || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  rtx link;
-
-  /* movb $0,reg8 is 2 bytes, the same as xorl reg8,reg8.
-     It is at least as fast as xor on any processor except a Pentium. */
-
-  if (operands[1] == const1_rtx
-      && TARGET_PENTIUM
-      && (link = find_reg_note (insn, REG_WAS_0, 0))
-      /* Make sure the insn that stored the 0 is still present.  */
-      && ! INSN_DELETED_P (XEXP (link, 0))
-      && GET_CODE (XEXP (link, 0)) != NOTE
-      /* Make sure cross jumping didn't happen here.  */
-      && no_labels_between_p (XEXP (link, 0), insn)
-      /* Make sure the reg hasn't been clobbered.  */
-      && ! reg_set_between_p (operands[0], XEXP (link, 0), insn))
-    {
-      /* Fastest way to change a 0 to a 1.
-	 If inc%B0 isn't allowed, use inc%L0.  */
-      if (NON_QI_REG_P (operands[0]))
-	return AS1 (inc%L0,%k0);
-      else
-	return AS1 (inc%B0,%0);
-    }
-
-  /* If mov%B0 isn't allowed for one of these regs, use mov%L0.  */
-  if (NON_QI_REG_P (operands[0]) || NON_QI_REG_P (operands[1]))
-    return (AS2 (mov%L0,%k1,%k0));
-
-  return (AS2 (mov%B0,%1,%0));
-}")
-
-;; If it becomes necessary to support movstrictqi into %esi or %edi,
-;; use the insn sequence:
-;;
-;;	shrdl $8,srcreg,dstreg
-;;	rorl $24,dstreg
-;;
-;; If operands[1] is a constant, then an andl/orl sequence would be
-;; faster.
-
-(define_expand "movstrictqi"
-  [(set (strict_low_part (match_operand:QI 0 "general_operand" ""))
-	(match_operand:QI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (QImode, operands[1]);
-    }
-}")
-
-(define_insn ""
-  [(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" "+qm,q"))
-	(match_operand:QI 1 "general_operand" "*qn,m"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM) || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  rtx link;
-
-  /* movb $0,reg8 is 2 bytes, the same as xorl reg8,reg8.  */
-
-  if (operands[1] == const1_rtx
-      && TARGET_PENTIUM
-      && ! NON_QI_REG_P (operands[0])
-      && (link = find_reg_note (insn, REG_WAS_0, 0))
-      /* Make sure the insn that stored the 0 is still present.  */
-      && ! INSN_DELETED_P (XEXP (link, 0))
-      && GET_CODE (XEXP (link, 0)) != NOTE
-      /* Make sure cross jumping didn't happen here.  */
-      && no_labels_between_p (XEXP (link, 0), insn)
-      /* Make sure the reg hasn't been clobbered.  */
-      && ! reg_set_between_p (operands[0], XEXP (link, 0), insn))
-    /* Fastest way to change a 0 to a 1.  */
-    return AS1 (inc%B0,%0);
-
-  /* If mov%B0 isn't allowed for one of these regs, use mov%L0.  */
-  if (NON_QI_REG_P (operands[0]) || NON_QI_REG_P (operands[1]))
-    {
-      abort ();
-      return (AS2 (mov%L0,%k1,%k0));
-    }
-
-  return AS2 (mov%B0,%1,%0);
-}")
-
-(define_insn "movsf_push"
-  [(set (match_operand:SF 0 "push_operand" "=<,<")
-	(match_operand:SF 1 "general_operand" "*rfF,m"))]
-  "TARGET_PUSH_MEMORY || GET_CODE (operands[1]) != MEM 
-   || reload_in_progress || reload_completed"
-  "*
-{
-  if (STACK_REG_P (operands[1]))
-    {
-      rtx xops[3];
-
-      if (! STACK_TOP_P (operands[1]))
-        abort ();
-
-      xops[0] = AT_SP (SFmode);
-      xops[1] = GEN_INT (4);
-      xops[2] = stack_pointer_rtx;
-
-      output_asm_insn (AS2 (sub%L2,%1,%2), xops);
-
-      if (find_regno_note (insn, REG_DEAD, FIRST_STACK_REG))
-        output_asm_insn (AS1 (fstp%S0,%0), xops);
-      else
-        output_asm_insn (AS1 (fst%S0,%0), xops);
-
-      RET;
-    }
-
-  return AS1 (push%L0,%1);
-}")
-
-(define_split
-  [(set (match_operand:SF 0 "push_operand" "")
-        (match_operand:SF 1 "general_operand" ""))]
-  "reload_completed && STACK_REG_P (operands[1])"
-  [(set (reg:SI 7)
-        (minus:SI (reg:SI 7) (const_int 4)))
-   (set (mem:SF (reg:SI 7))
-        (match_dup 1))]
-  "")
-
-(define_expand "movsf"
-  [(set (match_operand:SF 0 "general_operand" "")
-	(match_operand:SF 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (SFmode, operands[1]);
-    }
-
-  /* If we are loading a floating point constant that isn't 0 or 1
-     into a register, force the value to memory now, since we'll 
-     get better code out the back end.  */
-  else if ((reload_in_progress | reload_completed) == 0
-	   && GET_CODE (operands[0]) != MEM
-	   && GET_CODE (operands[1]) == CONST_DOUBLE
-	   && !standard_80387_constant_p (operands[1]))
-    {
-      operands[1] = validize_mem (force_const_mem (SFmode, operands[1]));
-    }
-}")
-
-;; For the purposes of regclass, prefer FLOAT_REGS.
-(define_insn ""
-  [(set (match_operand:SF 0 "nonimmediate_operand" "=f,m,!*r,!m")
-	(match_operand:SF 1 "general_operand" "fmG,f,*rmF,*rF"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM) || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-
-  /* First handle a `pop' insn or a `fld %st(0)' */
-
-  if (STACK_TOP_P (operands[0]) && STACK_TOP_P (operands[1]))
-    {
-      if (stack_top_dies)
-	return AS1 (fstp,%y0);
-      else
-        return AS1 (fld,%y0);
-    }
-
-  /* Handle other kinds of writes from the 387 */
-
-  if (STACK_TOP_P (operands[1]))
-    {
-      if (stack_top_dies)
-	return AS1 (fstp%z0,%y0);
-      else
-        return AS1 (fst%z0,%y0);
-    }
-
-  /* Handle other kinds of reads to the 387 */
-
-  if (STACK_TOP_P (operands[0]) && GET_CODE (operands[1]) == CONST_DOUBLE)
-    return output_move_const_single (operands);
-
-  if (STACK_TOP_P (operands[0]))
-    return AS1 (fld%z1,%y1);
-
-  /* Handle all SFmode moves not involving the 387 */
-
-  return singlemove_string (operands);
-}"
-  [(set_attr "type" "fld")])
-
-
-(define_insn "swapsf"
-  [(set (match_operand:SF 0 "register_operand" "f")
-	(match_operand:SF 1 "register_operand" "f"))
-   (set (match_dup 1)
-	(match_dup 0))]
-  ""
-  "*
-{
-  if (STACK_TOP_P (operands[0]))
-    return AS1 (fxch,%1);
-  else
-    return AS1 (fxch,%0);
-}")
-
-
-(define_insn "movdf_push"
-  [(set (match_operand:DF 0 "push_operand" "=<,<")
-	(match_operand:DF 1 "general_operand" "*rfF,o"))]
-  "TARGET_PUSH_MEMORY || GET_CODE (operands[1]) != MEM 
-   || reload_in_progress || reload_completed"
-  "*
-{
-  if (STACK_REG_P (operands[1]))
-    {
-      rtx xops[3];
-
-      xops[0] = AT_SP (DFmode);
-      xops[1] = GEN_INT (8);
-      xops[2] = stack_pointer_rtx;
-
-      output_asm_insn (AS2 (sub%L2,%1,%2), xops);
-
-      if (find_regno_note (insn, REG_DEAD, FIRST_STACK_REG))
-        output_asm_insn (AS1 (fstp%Q0,%0), xops);
-      else
-        output_asm_insn (AS1 (fst%Q0,%0), xops);
-
-      RET;
-    }
-
-  if (which_alternative == 1)
-    return output_move_pushmem (operands, insn, GET_MODE_SIZE (DFmode), 0, 0);
-
-  return output_move_double (operands);
-}")
-
-(define_split
-  [(set (match_operand:DF 0 "push_operand" "")
-        (match_operand:DF 1 "register_operand" ""))]
-  "reload_completed && STACK_REG_P (operands[1])"
-  [(set (reg:SI 7)
-        (minus:SI (reg:SI 7) (const_int 8)))
-   (set (mem:DF (reg:SI 7))
-        (match_dup 1))]
-  "")
-
-(define_expand "movdf"
-  [(set (match_operand:DF 0 "general_operand" "")
-	(match_operand:DF 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (DFmode, operands[1]);
-    }
-
-  /* If we are loading a floating point constant that isn't 0 or 1 into a
-     register, indicate we need the pic register loaded.  This could be
-     optimized into stores of constants if the target eventually moves to
-     memory, but better safe than sorry.  */
-  else if ((reload_in_progress | reload_completed) == 0
-	   && GET_CODE (operands[0]) != MEM
-	   && GET_CODE (operands[1]) == CONST_DOUBLE
-	   && !standard_80387_constant_p (operands[1]))
-    {
-      operands[1] = validize_mem (force_const_mem (DFmode, operands[1]));
-    }
-}")
-
-;; For the purposes of regclass, prefer FLOAT_REGS.
-(define_insn ""
-  [(set (match_operand:DF 0 "nonimmediate_operand" "=f,m,!*r,!o")
-	(match_operand:DF 1 "general_operand" "fmG,f,*roF,*rF"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM)
-   || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-
-  /* First handle a `pop' insn or a `fld %st(0)' */
-
-  if (STACK_TOP_P (operands[0]) && STACK_TOP_P (operands[1]))
-    {
-      if (stack_top_dies)
-	return AS1 (fstp,%y0);
-      else
-        return AS1 (fld,%y0);
-    }
-
-  /* Handle other kinds of writes from the 387 */
-
-  if (STACK_TOP_P (operands[1]))
-    {
-      if (stack_top_dies)
-	return AS1 (fstp%z0,%y0);
-      else
-        return AS1 (fst%z0,%y0);
-    }
-
-  /* Handle other kinds of reads to the 387 */
-
-  if (STACK_TOP_P (operands[0]) && GET_CODE (operands[1]) == CONST_DOUBLE)
-    return output_move_const_single (operands);
-
-  if (STACK_TOP_P (operands[0]))
-    return AS1 (fld%z1,%y1);
-
-  /* Handle all DFmode moves not involving the 387 */
-
-  return output_move_double (operands);
-}"
-  [(set_attr "type" "fld")])
-
-
-
-(define_insn "swapdf"
-  [(set (match_operand:DF 0 "register_operand" "f")
-	(match_operand:DF 1 "register_operand" "f"))
-   (set (match_dup 1)
-	(match_dup 0))]
-  ""
-  "*
-{
-  if (STACK_TOP_P (operands[0]))
-    return AS1 (fxch,%1);
-  else
-    return AS1 (fxch,%0);
-}")
-
-(define_insn "movxf_push"
-  [(set (match_operand:XF 0 "push_operand" "=<,<")
- 	(match_operand:XF 1 "general_operand" "*rfF,o"))]
-  "TARGET_PUSH_MEMORY || GET_CODE (operands[1]) != MEM 
-   || reload_in_progress || reload_completed"
-  "*
-{
-  if (STACK_REG_P (operands[1]))
-    {
-      rtx xops[3];
-
-      xops[0] = AT_SP (XFmode);
-      xops[1] = GEN_INT (12);
-      xops[2] = stack_pointer_rtx;
-
-      output_asm_insn (AS2 (sub%L2,%1,%2), xops);
-
-      output_asm_insn (AS1 (fstp%T0,%0), xops);
-      if (! find_regno_note (insn, REG_DEAD, FIRST_STACK_REG))
-	output_asm_insn (AS1 (fld%T0,%0), xops);
-
-      RET;
-    }
-
-  if (which_alternative == 1)
-    return output_move_pushmem (operands, insn, GET_MODE_SIZE (XFmode), 0, 0);
-
-  return output_move_double (operands);
- }")
-
-(define_split
-  [(set (match_operand:XF 0 "push_operand" "")
-        (match_operand:XF 1 "register_operand" ""))]
-  "reload_completed && STACK_REG_P (operands[1])"
-  [(set (reg:SI 7)
-        (minus:SI (reg:SI 7) (const_int 12)))
-   (set (mem:XF (reg:SI 7))
-        (match_dup 1))]
-  "")
-
-(define_expand "movxf"
-  [(set (match_operand:XF 0 "general_operand" "")
-	(match_operand:XF 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (XFmode, operands[1]);
-    }
-
-  /* If we are loading a floating point constant that isn't 0 or 1
-     into a register, indicate we need the pic register loaded.  This could
-     be optimized into stores of constants if the target eventually moves
-     to memory, but better safe than sorry.  */
-  else if ((reload_in_progress | reload_completed) == 0
-	   && GET_CODE (operands[0]) != MEM
-	   && GET_CODE (operands[1]) == CONST_DOUBLE
-	   && !standard_80387_constant_p (operands[1]))
-    {
-      operands[1] = validize_mem (force_const_mem (XFmode, operands[1]));
-    }
-}")
-
-
-(define_insn ""
-  [(set (match_operand:XF 0 "nonimmediate_operand" "=f,m,!*r,!o")
-	(match_operand:XF 1 "general_operand" "fmG,f,*roF,*rF"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM)
-   || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-
-  /* First handle a `pop' insn or a `fld %st(0)' */
-
-  if (STACK_TOP_P (operands[0]) && STACK_TOP_P (operands[1]))
-    {
-      if (stack_top_dies)
-	return AS1 (fstp,%y0);
-      else
-        return AS1 (fld,%y0);
-    }
-
-  /* Handle other kinds of writes from the 387 */
-
-  if (STACK_TOP_P (operands[1]))
-    {
-      output_asm_insn (AS1 (fstp%z0,%y0), operands);
-      if (! stack_top_dies)
-	return AS1 (fld%z0,%y0);
-
-      RET;
-    }
-
-  /* Handle other kinds of reads to the 387 */
-
-  if (STACK_TOP_P (operands[0]) && GET_CODE (operands[1]) == CONST_DOUBLE)
-    return output_move_const_single (operands);
-
-  if (STACK_TOP_P (operands[0]))
-       return AS1 (fld%z1,%y1);
-
-  /* Handle all XFmode moves not involving the 387 */
-
-  return output_move_double (operands);
-}")
-
-(define_insn "swapxf" 
-  [(set (match_operand:XF 0 "register_operand" "f")
-	(match_operand:XF 1 "register_operand" "f"))
-   (set (match_dup 1)
-	(match_dup 0))]
-  ""
-  "*
-{
-  if (STACK_TOP_P (operands[0]))
-    return AS1 (fxch,%1);
-  else
-    return AS1 (fxch,%0);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "push_operand" "=<")
-	(match_operand:DI 1 "general_operand" "riF"))]
-  ""
-  "* return output_move_double (operands);")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "push_operand" "=<")
-	(match_operand:DI 1 "memory_operand" "o"))]
-  "TARGET_PUSH_MEMORY"
-  "* return output_move_pushmem (operands, insn, GET_MODE_SIZE (DImode),0,0);")
-
-(define_expand "movdi"
-  [(set (match_operand:DI 0 "general_operand" "")
-	(match_operand:DI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && no_new_pseudos == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      operands[1] = force_reg (DImode, operands[1]);
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "general_operand" "=g,r")
-	(match_operand:DI 1 "general_operand" "riF,m"))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM)
-   || (GET_CODE (operands[1]) != MEM)"
-  "* return output_move_double (operands);"
-  [(set_attr "type" "integer,memory")
-   (set_attr "memory" "*,load")])
-
-(define_split
-  [(set (match_operand:DI 0 "nonimmediate_operand" "")
-	(match_operand:DI 1 "general_operand" ""))]
-  "reload_completed
-   && (offsettable_memref_p (operands[0])
-       || nonmemory_operand (operands[0], DImode))
-   && (offsettable_memref_p (operands[1])
-       || nonmemory_operand (operands[1], DImode))
-   && (! reg_overlap_mentioned_p (gen_lowpart (SImode, operands[0]),
-				  operands[1])
-       || ! reg_overlap_mentioned_p (gen_highpart (SImode, operands[0]),
-				     operands[1]))"
-  [(set (match_dup 2)
-	(match_dup 4))
-   (set (match_dup 3)
-	(match_dup 5))]
-  "
-{
-  split_di (&operands[0], 1, &operands[2], &operands[3]);
-  split_di (&operands[1], 1, &operands[4], &operands[5]);
-
-  if (reg_overlap_mentioned_p (operands[2], operands[1]))
-    {
-    rtx tmp;
-
-    tmp = operands[2];
-    operands[2] = operands[3];
-    operands[3] = tmp;
-
-    tmp = operands[4];
-    operands[4] = operands[5];
-    operands[5] = tmp;
-    }
-}")
-
-;;- conversion instructions
-;;- NONE
-
-;;- zero extension instructions
-;; See comments by `andsi' for when andl is faster than movzx.
-
-(define_expand "zero_extendhisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "")))]
-  ""
-  "")
-
-;; When optimizing for the PPro/PII or code size, always use movzwl.
-;; We want to use a different pattern so we can use different constraints
-;; than the generic pattern.
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "rm")))]
-  "(optimize_size || (int)ix86_cpu == (int)PROCESSOR_PENTIUMPRO)"
-  "* return AS2 (movz%W0%L0,%1,%0);")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,&r,?r")
-	(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "0,rm,rm")))]
-  "! (optimize_size || (int)ix86_cpu == (int)PROCESSOR_PENTIUMPRO)"
-  "*
-  {
-  rtx xops[2];
-
-  if ((TARGET_ZERO_EXTEND_WITH_AND || REGNO (operands[0]) == 0) 
-      && REG_P (operands[1]) && REGNO (operands[0]) == REGNO (operands[1]))
-    {
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xffff);
-      output_asm_insn (AS2 (and%L0,%1,%k0), xops);
-      RET;
-    }
-  if (TARGET_ZERO_EXTEND_WITH_AND && !reg_overlap_mentioned_p (operands[0], operands[1]))
-    {
-      output_asm_insn (AS2 (xor%L0,%0,%0),operands);
-      output_asm_insn (AS2 (mov%W0,%1,%w0),operands);
-      RET;
-    }
-
-  if (TARGET_ZERO_EXTEND_WITH_AND)
-    {
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xffff);
-      if (i386_aligned_p (operands[1]))
-	output_asm_insn (AS2 (mov%L0,%k1,%k0),operands);
-      else
-	output_asm_insn (AS2 (mov%W0,%1,%w0),operands);
-      output_asm_insn (AS2 (and%L0,%1,%k0), xops);
-      RET;
-    }
-
-#ifdef INTEL_SYNTAX
-  return AS2 (movzx,%1,%0);
-#else
-  return AS2 (movz%W0%L0,%1,%0);
-#endif
-}")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "")))]
- "reload_completed && TARGET_ZERO_EXTEND_WITH_AND && !reg_overlap_mentioned_p (operands[0], operands[1])"
- [(set (match_dup 0)
-       (const_int 0))
-  (set (strict_low_part (match_dup 2))
-       (match_dup 1))]
- "operands[2] = gen_rtx_REG (HImode, true_regnum (operands[0]));")
-
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:HI 1 "memory_operand" "")))]
- "reload_completed && TARGET_ZERO_EXTEND_WITH_AND && reg_overlap_mentioned_p (operands[0], operands[1])"
- [(set (strict_low_part (match_dup 2))
-       (match_dup 1))
-  (set (match_dup 0)
-       (and:SI (match_dup 0)
-	       (const_int 65535)))]
-  "operands[2] = gen_rtx_REG (HImode, true_regnum (operands[0]));")
-
-(define_expand "zero_extendqihi2"
-  [(set (match_operand:HI 0 "register_operand" "")
-	(zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "")))]
-  ""
-  "")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "qm")))]
-  "optimize_size || (int)ix86_cpu == (int)PROCESSOR_PENTIUMPRO"
-
-  "*  return AS2 (movz%B0%W0,%1,%0);")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "register_operand" "=q,&q,?r")
-	(zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "0,qm,qm")))]
-  "! (optimize_size || (int)ix86_cpu == (int)PROCESSOR_PENTIUMPRO)"
-  "*
-  {
-  rtx xops[2];
-
-  if ((TARGET_ZERO_EXTEND_WITH_AND || REGNO (operands[0]) == 0)
-      && REG_P (operands[1]) 
-      && REGNO (operands[0]) == REGNO (operands[1]))
-    {
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xff);
-      output_asm_insn (AS2 (and%L0,%1,%k0), xops);
-      RET;
-    }
-  if (TARGET_ZERO_EXTEND_WITH_AND && QI_REG_P (operands[0]))
-    {
-      if(!reg_overlap_mentioned_p(operands[0],operands[1]))
-	{
-	  output_asm_insn (AS2 (xor%L0,%k0,%k0), operands);
-	  output_asm_insn (AS2 (mov%B0,%1,%b0), operands);
-	}
-      else
-	{
-	  xops[0] = operands[0];
-	  xops[1] = GEN_INT (0xff);
-	  output_asm_insn (AS2 (mov%B0,%1,%b0),operands);
-	  output_asm_insn (AS2 (and%L0,%1,%k0), xops);
-	}
-      RET;
-    }
-  
-#ifdef INTEL_SYNTAX
-  return AS2 (movzx,%1,%0);
-#else
-  return AS2 (movz%B0%W0,%1,%0);
-#endif
-}")
-
-(define_split
-  [(set (match_operand:HI 0 "register_operand" "")
-	(zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "")))]
- "reload_completed && QI_REG_P (operands[0]) && TARGET_ZERO_EXTEND_WITH_AND
-  && !reg_overlap_mentioned_p (operands[0], operands[1])"
- [(set (match_dup 0)
-       (const_int 0))
-  (set (strict_low_part (match_dup 2))
-       (match_dup 1))]
- "operands[2] = gen_rtx_REG (QImode, REGNO (operands[0]));")
-
-
-(define_split
-  [(set (match_operand:HI 0 "register_operand" "")
-	(zero_extend:HI (match_operand:QI 1 "memory_operand" "")))]
- "reload_completed && QI_REG_P (operands[0]) && TARGET_ZERO_EXTEND_WITH_AND
-  && reg_overlap_mentioned_p (operands[0], operands[1])"
- [(set (strict_low_part (match_dup 2))
-       (match_dup 1))
-  (set (match_dup 0)
-       (and:HI (match_dup 0)
-	       (const_int 255)))]
- "operands[2] = gen_rtx_REG (QImode, REGNO (operands[0]));")
-
-(define_split
-  [(set (match_operand:HI 0 "register_operand" "")
-	(zero_extend:HI (match_operand:QI 1 "register_operand" "")))]
- "reload_completed && TARGET_ZERO_EXTEND_WITH_AND"
- [(set (match_dup 0)
-       (match_dup 2))
-  (set (match_dup 0)
-       (and:HI (match_dup 0)
-	       (const_int 255)))]
- "if (GET_CODE (operands[1]) == SUBREG && SUBREG_WORD (operands[1]) == 0)
-    operands[1] = SUBREG_REG (operands[1]);
-  if (GET_CODE (operands[0]) != REG || GET_CODE (operands[1]) != REG
-      || REGNO (operands[0]) == REGNO (operands[1]))
-    FAIL;
-  operands[2] = gen_rtx_REG (HImode, REGNO (operands[1]));")
-
-(define_expand "zero_extendqisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "")))]
-  ""
-  "")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "qm")))]
-  "optimize_size || (int)ix86_cpu == (int)PROCESSOR_PENTIUMPRO"
-  "* return AS2 (movz%B0%L0,%1,%0);")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=q,&q,?r")
-	(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "0,qm,qm")))]
-  "! (optimize_size || (int)ix86_cpu == (int)PROCESSOR_PENTIUMPRO)"
-  "*
-  {
-  rtx xops[2];
-
-  if ((TARGET_ZERO_EXTEND_WITH_AND || REGNO (operands[0]) == 0)
-      && REG_P (operands[1]) 
-      && REGNO (operands[0]) == REGNO (operands[1]))
-    {
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xff);
-      output_asm_insn (AS2 (and%L0,%1,%k0), xops);
-      RET;
-    }
-  if (TARGET_ZERO_EXTEND_WITH_AND && QI_REG_P (operands[0]))
-    {
-      if(!reg_overlap_mentioned_p (operands[0], operands[1]))
-	{
-	  output_asm_insn (AS2 (xor%L0,%0,%0),operands);
-	  output_asm_insn (AS2 (mov%B0,%1,%b0),operands);
-	}
-      else
-	{
-	  xops[0] = operands[0];
-	  xops[1] = GEN_INT (0xff);
-	  output_asm_insn (AS2 (mov%B0,%1,%b0), operands);
-	  output_asm_insn (AS2 (and%L0,%1,%k0), xops);
-	}
-      RET;
-    }
-
-  if (TARGET_ZERO_EXTEND_WITH_AND && GET_CODE (operands[1]) == REG)
-    {
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xff);
-      operands[1] = gen_rtx_REG (SImode, REGNO (operands[1]));
-      output_asm_insn (AS2 (mov%L0,%1,%0), operands);
-      output_asm_insn (AS2 (and%L0,%1,%k0), xops);
-      RET;
-    }
-
-#ifdef INTEL_SYNTAX
-  return AS2 (movzx,%1,%0);
-#else
-  return AS2 (movz%B0%L0,%1,%0);
-#endif
-}")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "")))]
- "reload_completed && QI_REG_P (operands[0]) && TARGET_ZERO_EXTEND_WITH_AND
-  && !reg_overlap_mentioned_p (operands[0], operands[1])"
- [(set (match_dup 0)
-       (const_int 0))
-  (set (strict_low_part (match_dup 2))
-       (match_dup 1))]
- "operands[2] = gen_rtx_REG (QImode, REGNO (operands[0]));")
-
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:QI 1 "memory_operand" "")))]
- "reload_completed && QI_REG_P (operands[0]) && TARGET_ZERO_EXTEND_WITH_AND
-  && reg_overlap_mentioned_p (operands[0], operands[1])"
- [(set (strict_low_part (match_dup 2))
-       (match_dup 1))
-  (set (match_dup 0)
-       (and:SI (match_dup 0)
-	       (const_int 255)))]
- "operands[2] = gen_rtx_REG (QImode, REGNO (operands[0]));")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:QI 1 "register_operand" "")))]
- "reload_completed && TARGET_ZERO_EXTEND_WITH_AND
-  && ! reg_overlap_mentioned_p (operands[0], operands[1])"
- [(set (match_dup 0)
-       (match_dup 2))
-  (set (match_dup 0)
-       (and:SI (match_dup 0)
-	       (const_int 255)))]
- "operands[2] = gen_rtx_REG (SImode, true_regnum (operands[1]));")
-
-(define_insn "zero_extendsidi2"
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=r,?r,?*o")
-	(zero_extend:DI (match_operand:SI 1 "general_operand" "0,rm,r")))]
-  ""
-  "#")
-
-(define_split 
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (match_operand:SI 1 "register_operand" "")))]
-  "reload_completed && true_regnum (operands[0]) == true_regnum (operands[1])"
-  [(set (match_dup 4) (const_int 0))]
-  "split_di (&operands[0], 1, &operands[3], &operands[4]);")
-
-(define_split 
-  [(set (match_operand:DI 0 "nonimmediate_operand" "")
-	(zero_extend:DI (match_operand:SI 1 "general_operand" "")))]
-  "reload_completed"
-  [(set (match_dup 3) (match_dup 1))
-   (set (match_dup 4) (const_int 0))]
-  "split_di (&operands[0], 1, &operands[3], &operands[4]);")
-
-;;- sign extension instructions
-
-(define_insn "extendsidi2"
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=A,?r,?Ar,*o")
-	(sign_extend:DI (match_operand:SI 1 "register_operand" "0,0,r,*r")))
-   (clobber (match_scratch:SI 2 "=X,X,X,&r"))]
-  ""
-  "#")
-
-;; Extend to memory case when source register does die.
-(define_split 
-  [(set (match_operand:DI 0 "memory_operand" "")
-	(sign_extend:DI (match_operand:SI 1 "register_operand" "")))
-   (clobber (match_operand:SI 2 "register_operand" ""))]
-  "(flow2_completed
-    && dead_or_set_p (insn, operands[1])
-    && !reg_mentioned_p (operands[1], operands[0]))"
-  [(set (match_dup 3) (match_dup 1))
-   (set (match_dup 1) (ashiftrt:SI (match_dup 1) (const_int 31)))
-   (set (match_dup 4) (match_dup 1))]
-  "split_di (&operands[0], 1, &operands[3], &operands[4]);")
-
-;; Extend to memory case when source register does not die.
-(define_split 
-  [(set (match_operand:DI 0 "memory_operand" "")
-	(sign_extend:DI (match_operand:SI 1 "register_operand" "")))
-   (clobber (match_operand:SI 2 "register_operand" ""))]
-  "flow2_completed"
-  [(const_int 0)]
-  "
-{
-  split_di (&operands[0], 1, &operands[3], &operands[4]);
-
-  emit_move_insn (operands[3], operands[1]);
-
-  /* Generate a cltd if possible and doing so it profitable.  */
-  if (true_regnum (operands[1]) == 0
-      && true_regnum (operands[2]) == 1
-      && (optimize_size || !TARGET_PENTIUM))
-    {
-      emit_insn (gen_ashrsi3_31 (operands[2], operands[1]));
-    }
-  else
-    {
-      emit_move_insn (operands[2], operands[1]);
-      emit_insn (gen_ashrsi3_31 (operands[2], operands[2]));
-    }
-  emit_move_insn (operands[4], operands[2]);
-  DONE;
-}")
-
-;; Extend to register case.  Optimize case where source and destination
-;; registers match and cases where we can use cltd.
-(define_split 
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI (match_operand:SI 1 "register_operand" "")))
-   (clobber (match_scratch:SI 2 ""))]
-  "reload_completed"
-  [(const_int 0)]
-  "
-{
-  split_di (&operands[0], 1, &operands[3], &operands[4]);
-
-  if (true_regnum (operands[3]) != true_regnum (operands[1]))
-    emit_move_insn (operands[3], operands[1]);
-
-  /* Generate a cltd if possible and doing so it profitable.  */
-  if (true_regnum (operands[3]) == 0
-      && (optimize_size || !TARGET_PENTIUM))
-    {
-      emit_insn (gen_ashrsi3_31 (operands[4], operands[3]));
-      DONE;
-    }
-
-  if (true_regnum (operands[4]) != true_regnum (operands[1]))
-    emit_move_insn (operands[4], operands[1]);
-
-  emit_insn (gen_ashrsi3_31 (operands[4], operands[4]));
-  DONE;
-}")
-
-;; Note that the i386 programmers' manual says that the opcodes
-;; are named movsx..., but the assembler on Unix does not accept that.
-;; We use what the Unix assembler expects.
-
-(define_insn "extendhisi2"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "rm")))]
-  ""
-  "*
-{
-  if (REGNO (operands[0]) == 0
-      && REG_P (operands[1]) && REGNO (operands[1]) == 0
-      && (optimize_size || ix86_cpu != PROCESSOR_K6))
-#ifdef INTEL_SYNTAX
-    return \"cwde\";
-#else
-    return \"cwtl\";
-#endif
-
-#ifdef INTEL_SYNTAX
-  return AS2 (movsx,%1,%0);
-#else
-  return AS2 (movs%W0%L0,%1,%0);
-#endif
-}")
-
-(define_insn "extendqihi2"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(sign_extend:HI (match_operand:QI 1 "nonimmediate_operand" "qm")))]
-  ""
-  "*
-{
-  if (REGNO (operands[0]) == 0
-      && REG_P (operands[1]) && REGNO (operands[1]) == 0
-      && (optimize_size || ix86_cpu != PROCESSOR_K6))
-    return \"cbtw\";
-
-#ifdef INTEL_SYNTAX
-  return AS2 (movsx,%1,%0);
-#else
-  return AS2 (movs%B0%W0,%1,%0);
-#endif
-}")
-
-(define_insn "extendqisi2"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(sign_extend:SI (match_operand:QI 1 "nonimmediate_operand" "qm")))]
-  ""
-  "*
-{
-#ifdef INTEL_SYNTAX
-  return AS2 (movsx,%1,%0);
-#else
-  return AS2 (movs%B0%L0,%1,%0);
-#endif
-}")
-
-
-;; Truncation of long long -> 32 bit
-
-(define_expand "truncdisi2"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,m")
-	(truncate:SI (match_operand:DI 1 "nonimmediate_operand" "ro,r")))]
-  ""
-  "
-{
-  /* Don't generate memory->memory moves, go through a register */
-  if (TARGET_MOVE
-      && (reload_in_progress | reload_completed) == 0
-      && GET_CODE (operands[0]) == MEM
-      && GET_CODE (operands[1]) == MEM)
-    {
-      rtx target = gen_reg_rtx (SImode);
-      emit_insn (gen_truncdisi2 (target, operands[1]));
-      emit_move_insn (operands[0], target);
-      DONE;
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,m")
-	(truncate:SI (match_operand:DI 1 "nonimmediate_operand" "ro,r")))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM) || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  rtx low[2], high[2], xops[2];
-
-  split_di (&operands[1], 1, low, high);
-  xops[0] = operands[0];
-  xops[1] = low[0];
-  if (!rtx_equal_p (xops[0], xops[1]))
-    output_asm_insn (AS2 (mov%L0,%1,%0), xops);
-
-  RET;
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,m")
-	(truncate:SI (lshiftrt:DI (match_operand:DI 1 "nonimmediate_operand" "ro,r")
-				  (const_int 32))))]
-  "(!TARGET_MOVE || GET_CODE (operands[0]) != MEM) || (GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  rtx low[2], high[2], xops[2];
-
-  split_di (&operands[1], 1, low, high);
-  xops[0] = operands[0];
-  xops[1] = high[0];
-  if (!rtx_equal_p (xops[0], xops[1]))
-    output_asm_insn (AS2 (mov%L0,%1,%0), xops);
-
-  RET;
-}")
-
-
-
-;; Conversions between float and double.
-
-(define_expand "extendsfdf2"
-  [(parallel [(set (match_operand:DF 0 "nonimmediate_operand" "")
-		   (float_extend:DF
-		     (match_operand:SF 1 "nonimmediate_operand" "")))
-     (clobber (match_dup 2))
-     (clobber (match_dup 3))])]
-  "TARGET_80387"
-  "
-{
-  if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-    operands[1] = force_reg (SFmode, operands[1]);
-
-  operands[2] = assign_386_stack_local (SFmode, 0);
-  operands[3] = assign_386_stack_local (DFmode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "nonimmediate_operand" "=f,m,!f,!*r")
-	(float_extend:DF
-	  (match_operand:SF 1 "nonimmediate_operand" "fm,f,*r,f")))
-   (clobber (match_operand:SF 2 "memory_operand" "m,m,m,m"))
-   (clobber (match_operand:DF 3 "memory_operand" "m,m,m,o"))]
-  "TARGET_80387 && (GET_CODE (operands[0]) != MEM
-		    || GET_CODE (operands[1]) != MEM)"
-  "*
-{
-  output_float_extend (insn, operands);
-  return \"\";
-}"
-  [(set_attr "type" "fld,fpop,fld,fpop")])
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float_extend:DF (match_operand:SF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))
-   (clobber (match_operand:DF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed && NON_STACK_REG_P (operands[1])"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float_extend:DF (match_dup 2)))]
-  "")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float_extend:DF (match_operand:SF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))
-   (clobber (match_operand:DF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed && NON_STACK_REG_P (operands[0])"
-  [(set (match_dup 3)
-	(float_extend:DF (match_dup 1)))
-   (set (match_dup 0)
-	(match_dup 3))]
-  "")
-
-(define_split
-  [(set (match_operand:DF 0 "nonimmediate_operand" "")
-	(float_extend:DF (match_operand:SF 1 "nonimmediate_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))
-   (clobber (match_operand:DF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float_extend:DF (match_dup 1)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "nonimmediate_operand" "=f,m")
-	(float_extend:DF (match_operand:SF 1 "nonimmediate_operand" "fm,f")))]
-  "TARGET_80387 && (GET_CODE (operands[0]) != MEM
-		    || GET_CODE (operands[1]) != MEM)"
-  "*
-{
-    output_float_extend (insn, operands);
-    return \"\";
-}"
-  [(set_attr "type" "fld,fpop")])
-
-(define_expand "extenddfxf2"
-  [(parallel [(set (match_operand:XF 0 "nonimmediate_operand" "")
-		   (float_extend:XF
-		     (match_operand:DF 1 "nonimmediate_operand" "")))
-     (clobber (match_dup 2))
-     (clobber (match_dup 3))])]
-  "TARGET_80387"
-  "
-{
-  if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-    operands[1] = force_reg (DFmode, operands[1]);
-
-  operands[2] = assign_386_stack_local (DFmode, 0);
-  operands[3] = assign_386_stack_local (XFmode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "nonimmediate_operand" "=f,m,!f,!*r")
-	(float_extend:XF
-	  (match_operand:DF 1 "nonimmediate_operand" "fm,f,*r,f")))
-   (clobber (match_operand:DF 2 "memory_operand" "m,m,o,m"))
-   (clobber (match_operand:XF 3 "memory_operand" "m,m,m,o"))]
-  "TARGET_80387 && (GET_CODE (operands[0]) != MEM
-		    || GET_CODE (operands[1]) != MEM)"
-  "*
-{
-    output_float_extend (insn, operands);
-    return \"\";
-}"
-  [(set_attr "type" "fld,fpop,fld,fpop")])
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float_extend:XF (match_operand:DF 1 "register_operand" "")))
-   (clobber (match_operand:DF 2 "memory_operand" ""))
-   (clobber (match_operand:XF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed && NON_STACK_REG_P (operands[1])"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float_extend:XF (match_dup 2)))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float_extend:XF (match_operand:DF 1 "register_operand" "")))
-   (clobber (match_operand:DF 2 "memory_operand" ""))
-   (clobber (match_operand:XF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed && NON_STACK_REG_P (operands[0])"
-  [(set (match_dup 3)
-	(float_extend:XF (match_dup 1)))
-   (set (match_dup 0)
-	(match_dup 3))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "nonimmediate_operand" "")
-	(float_extend:XF (match_operand:DF 1 "nonimmediate_operand" "")))
-   (clobber (match_operand:DF 2 "memory_operand" ""))
-   (clobber (match_operand:XF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float_extend:XF (match_dup 1)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "nonimmediate_operand" "=f,m")
-	(float_extend:XF (match_operand:DF 1 "nonimmediate_operand" "fm,f")))]
-  "TARGET_80387 && (GET_CODE (operands[0]) != MEM
-		    || GET_CODE (operands[1]) != MEM)"
-  "*
-{
-    output_float_extend (insn, operands);
-    return \"\";
-}"
-  [(set_attr "type" "fld,fpop")])
-
-(define_expand "extendsfxf2"
-  [(parallel [(set (match_operand:XF 0 "nonimmediate_operand" "")
-		   (float_extend:XF
-		     (match_operand:SF 1 "nonimmediate_operand" "")))
-     (clobber (match_dup 2))
-     (clobber (match_dup 3))])]
-  "TARGET_80387"
-  "
-{
-  if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-    operands[1] = force_reg (SFmode, operands[1]);
-
-  operands[2] = assign_386_stack_local (SFmode, 0);
-  operands[3] = assign_386_stack_local (XFmode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "nonimmediate_operand" "=f,m,!f,!*r")
-	(float_extend:XF
-	  (match_operand:SF 1 "nonimmediate_operand" "fm,f,*r,f")))
-   (clobber (match_operand:SF 2 "memory_operand" "m,m,m,m"))
-   (clobber (match_operand:XF 3 "memory_operand" "m,m,m,o"))]
-  "TARGET_80387 && (GET_CODE (operands[0]) != MEM
-		    || GET_CODE (operands[1]) != MEM)"
-  "*
-{
-    output_float_extend (insn, operands);
-    return \"\";
-}"
-  [(set_attr "type" "fld,fpop,fld,fpop")])
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float_extend:XF (match_operand:SF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))
-   (clobber (match_operand:XF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed && NON_STACK_REG_P (operands[1])"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float_extend:XF (match_dup 2)))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float_extend:XF (match_operand:SF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))
-   (clobber (match_operand:XF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed && NON_STACK_REG_P (operands[0])"
-  [(set (match_dup 3)
-	(float_extend:XF (match_dup 1)))
-   (set (match_dup 0)
-	(match_dup 3))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "nonimmediate_operand" "")
-	(float_extend:XF (match_operand:SF 1 "nonimmediate_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))
-   (clobber (match_operand:XF 3 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float_extend:XF (match_dup 1)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "nonimmediate_operand" "=f,m")
-	(float_extend:XF
-	 (match_operand:SF 1 "nonimmediate_operand" "fm,f")))]
-  "TARGET_80387 && (GET_CODE (operands[0]) != MEM
-		    || GET_CODE (operands[1]) != MEM)"
-  "*
-{
-    output_float_extend (insn, operands);
-    return \"\";
-}"
-  [(set_attr "type" "fld,fpop")])
-
-(define_expand "truncdfsf2"
-  [(parallel [(set (match_operand:SF 0 "nonimmediate_operand" "")
-		   (float_truncate:SF
-		    (match_operand:DF 1 "register_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "
-{
-  operands[2] = (rtx) assign_386_stack_local (SFmode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "nonimmediate_operand" "=f,m,!*r")
-	(float_truncate:SF
-	  (match_operand:DF 1 "register_operand" "0,f,f")))
-   (clobber (match_operand:SF 2 "memory_operand" "m,m,m"))]
-  "TARGET_80387"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-  rtx xops[1];
-
-  xops[0] = GET_CODE (operands[0]) == MEM ? operands[0] : operands[2];
-
-  if (stack_top_dies || STACK_REG_P (operands[0]))
-    output_asm_insn (AS1 (fstp%z0,%0), xops);
-  else
-    output_asm_insn (AS1 (fst%z0,%0), xops);
-
-  if (STACK_REG_P (operands[0]))
-    return AS1 (fld%z2,%2);
-  else if (NON_STACK_REG_P (operands[0]))
-    return AS2 (mov%L0,%2,%0);
-
-  return \"\";
-}"
-  [(set_attr "type" "fpop")])
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float_truncate:SF (match_operand:DF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(float_truncate:SF (match_dup 1)))
-   (set (match_dup 0)
-	(match_dup 2))]
-  "")
-
-(define_split
-  [(set (match_operand:SF 0 "memory_operand" "")
-	(float_truncate:SF (match_operand:DF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float_truncate:SF (match_dup 1)))]
-  "")
-
-;; This cannot output into an f-reg because there is no way to be sure
-;; of truncating in that case.
-
-(define_insn ""
-  [(set (match_operand:SF 0 "memory_operand" "=m")
-	(float_truncate:SF (match_operand:DF 1 "register_operand" "f")))]
-  "TARGET_80387"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-
-  if (stack_top_dies)
-    return AS1 (fstp%z0,%0);
-  else
-    return AS1 (fst%z0,%0);
-}"
-  [(set_attr "type" "fpop")])
-
-(define_expand "truncxfsf2"
-  [(parallel [(set (match_operand:SF 0 "nonimmediate_operand" "")
-		   (float_truncate:SF
-		    (match_operand:XF 1 "register_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "
-{
-  operands[2] = (rtx) assign_386_stack_local (SFmode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "nonimmediate_operand" "=f,m,!*r")
-	(float_truncate:SF
-	  (match_operand:XF 1 "register_operand" "0,f,f")))
-   (clobber (match_operand:SF 2 "memory_operand" "m,m,m"))]
-  "TARGET_80387"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-  rtx xops[1];
-
-  xops[0] = GET_CODE (operands[0]) == MEM ? operands[0] : operands[2];
-
-  if (stack_top_dies || STACK_REG_P (operands[0]))
-    output_asm_insn (AS1 (fstp%z0,%0), xops);
-  else
-    output_asm_insn (AS1 (fst%z0,%0), xops);
-
-  if (STACK_REG_P (operands[0]))
-    return AS1 (fld%z2,%2);
-  else if (NON_STACK_REG_P (operands[0]))
-    return AS2 (mov%L0,%2,%0);
-
-  return \"\";
-}"
-  [(set_attr "type" "fpop")])
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float_truncate:SF (match_operand:XF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(float_truncate:SF (match_dup 1)))
-   (set (match_dup 0)
-	(match_dup 2))]
-  "")
-
-(define_split
-  [(set (match_operand:SF 0 "memory_operand" "")
-	(float_truncate:SF (match_operand:XF 1 "register_operand" "")))
-   (clobber (match_operand:SF 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float_truncate:SF (match_dup 1)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "memory_operand" "=m")
-	(float_truncate:SF (match_operand:XF 1 "register_operand" "f")))]
-  "TARGET_80387"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-
-  if (stack_top_dies)
-    return AS1 (fstp%z0,%0);
-  else
-    return AS1 (fst%z0,%0);
-}"
-  [(set_attr "type" "fpop")])
-
-(define_expand "truncxfdf2"
-  [(parallel [(set (match_operand:DF 0 "nonimmediate_operand" "")
-		   (float_truncate:DF
-		    (match_operand:XF 1 "register_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "
-{
-  operands[2] = (rtx) assign_386_stack_local (DFmode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "nonimmediate_operand" "=f,m,!*r")
-	(float_truncate:DF
-	  (match_operand:XF 1 "register_operand" "0,f,f")))
-   (clobber (match_operand:DF 2 "memory_operand" "m,m,o"))]
-  "TARGET_80387"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-  rtx xops[2];
-
-  xops[0] = GET_CODE (operands[0]) == MEM ? operands[0] : operands[2];
-
-  if (stack_top_dies || STACK_REG_P (operands[0]))
-    output_asm_insn (AS1 (fstp%z0,%0), xops);
-  else
-    output_asm_insn (AS1 (fst%z0,%0), xops);
-
-  if (STACK_REG_P (operands[0]))
-    return AS1 (fld%z2,%2);
-  else if (NON_STACK_REG_P (operands[0]))
-    {
-    xops[0] = operands[0];
-    xops[1] = operands[2];
-    output_asm_insn (output_move_double (xops), xops);
-    }
-
-  return \"\";
-}"
-  [(set_attr "type" "fpop")])
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float_truncate:DF (match_operand:XF 1 "register_operand" "")))
-   (clobber (match_operand:DF 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(float_truncate:DF (match_dup 1)))
-   (set (match_dup 0)
-	(match_dup 2))]
-  "")
-
-(define_split
-  [(set (match_operand:DF 0 "memory_operand" "")
-	(float_truncate:DF (match_operand:XF 1 "register_operand" "")))
-   (clobber (match_operand:DF 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float_truncate:DF (match_dup 1)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "memory_operand" "=m")
-	(float_truncate:DF (match_operand:XF 1 "register_operand" "f")))]
-  "TARGET_80387"
-  "*
-{
-  int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
-
-  if (stack_top_dies)
-    return AS1 (fstp%z0,%0);
-  else
-    return AS1 (fst%z0,%0);
-}"
-  [(set_attr "type" "fpop")])
-
-;; Conversions between floating point and fix point.
-
-(define_expand "fix_truncsfsi2"
-  [(parallel [(set (match_operand:SI 0 "nonimmediate_operand" "")
-		   (fix:SI (fix:SF (match_operand:SF 1 "register_operand" ""))))
-	      (clobber (match_dup 2))
-	      (clobber (match_dup 3))
-	      (clobber (match_dup 4))
-	      (clobber (match_scratch:HI 5 ""))])]
-  "TARGET_80387"
-  "
-{
-  operands[2] = (rtx) assign_386_stack_local (HImode, 0);
-  operands[3] = (rtx) assign_386_stack_local (HImode, 1);
-  operands[4] = (rtx) assign_386_stack_local (SImode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=m,!&r")
-	(fix:SI (fix:SF (match_operand:SF 1 "register_operand" "f,f"))))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))
-   (clobber (match_operand:HI 3 "memory_operand" "m,m"))
-   (clobber (match_operand:SI 4 "memory_operand" "m,m"))
-   (clobber (match_scratch:HI 5 "=&r,&r"))]
-  "TARGET_80387"
-  "* return output_fix_trunc (insn, operands);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "fix_truncsfdi2"
-  [(parallel [(set (match_operand:DI 0 "nonimmediate_operand" "")
-		   (fix:DI (fix:SF (match_operand:SF 1 "register_operand" ""))))
-	      (clobber (match_dup 1))
-	      (clobber (match_dup 2))
-	      (clobber (match_dup 3))
-	      (clobber (match_dup 4))
-	      (clobber (match_scratch:HI 5 ""))])]
-  "TARGET_80387"
-  "
-{
-  operands[1] = copy_to_mode_reg (SFmode, operands[1]);
-  operands[2] = (rtx) assign_386_stack_local (HImode, 0);
-  operands[3] = (rtx) assign_386_stack_local (HImode, 1);
-  operands[4] = (rtx) assign_386_stack_local (DImode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=m,!&r")
-	(fix:DI (fix:SF (match_operand:SF 1 "register_operand" "f,f"))))
-   (clobber (match_dup 1))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))
-   (clobber (match_operand:HI 3 "memory_operand" "m,m"))
-   (clobber (match_operand:DI 4 "memory_operand" "m,o"))
-   (clobber (match_scratch:HI 5 "=&r,&r"))]
-  "TARGET_80387"
-  "* return output_fix_trunc (insn, operands);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "fix_truncdfsi2"
-  [(parallel [(set (match_operand:SI 0 "nonimmediate_operand" "")
-		   (fix:SI (fix:DF (match_operand:DF 1 "register_operand" ""))))
-	      (clobber (match_dup 2))
-	      (clobber (match_dup 3))
-	      (clobber (match_dup 4))
-	      (clobber (match_scratch:HI 5 ""))])]
-  "TARGET_80387"
-  "
-{
-  operands[2] = (rtx) assign_386_stack_local (HImode, 0);
-  operands[3] = (rtx) assign_386_stack_local (HImode, 1);
-  operands[4] = (rtx) assign_386_stack_local (SImode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=m,!&r")
-	(fix:SI (fix:DF (match_operand:DF 1 "register_operand" "f,f"))))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))
-   (clobber (match_operand:HI 3 "memory_operand" "m,m"))
-   (clobber (match_operand:SI 4 "memory_operand" "m,m"))
-   (clobber (match_scratch:HI 5 "=&r,&r"))]
-  "TARGET_80387"
-  "* return output_fix_trunc (insn, operands);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "fix_truncdfdi2"
-  [(parallel [(set (match_operand:DI 0 "nonimmediate_operand" "")
-		   (fix:DI (fix:DF (match_operand:DF 1 "register_operand" ""))))
-	      (clobber (match_dup 1))
-	      (clobber (match_dup 2))
-	      (clobber (match_dup 3))
-	      (clobber (match_dup 4))
-	      (clobber (match_scratch:HI 5 ""))])]
-  "TARGET_80387"
-  "
-{
-  operands[1] = copy_to_mode_reg (DFmode, operands[1]);
-  operands[2] = (rtx) assign_386_stack_local (HImode, 0);
-  operands[3] = (rtx) assign_386_stack_local (HImode, 1);
-  operands[4] = (rtx) assign_386_stack_local (DImode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=m,!&r")
-	(fix:DI (fix:DF (match_operand:DF 1 "register_operand" "f,f"))))
-   (clobber (match_dup 1))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))
-   (clobber (match_operand:HI 3 "memory_operand" "m,m"))
-   (clobber (match_operand:DI 4 "memory_operand" "m,o"))
-   (clobber (match_scratch:HI 5 "=&r,&r"))]
-  "TARGET_80387"
-  "* return output_fix_trunc (insn, operands);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "fix_truncxfsi2"
-  [(parallel [(set (match_operand:SI 0 "nonimmediate_operand" "")
-		   (fix:SI (fix:XF (match_operand:XF 1 "register_operand" ""))))
-	      (clobber (match_dup 2))
-	      (clobber (match_dup 3))
-	      (clobber (match_dup 4))
-	      (clobber (match_scratch:HI 5 ""))])]
-  "TARGET_80387"
-  "
-{
-  operands[2] = (rtx) assign_386_stack_local (HImode, 0);
-  operands[3] = (rtx) assign_386_stack_local (HImode, 1);
-  operands[4] = (rtx) assign_386_stack_local (SImode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=m,!&r")
-	(fix:SI (fix:XF (match_operand:XF 1 "register_operand" "f,f"))))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))
-   (clobber (match_operand:HI 3 "memory_operand" "m,m"))
-   (clobber (match_operand:SI 4 "memory_operand" "m,m"))
-   (clobber (match_scratch:HI 5 "=&r,&r"))]
-  "TARGET_80387"
-  "* return output_fix_trunc (insn, operands);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "fix_truncxfdi2"
-  [(parallel [(set (match_operand:DI 0 "nonimmediate_operand" "")
-		   (fix:DI (fix:XF (match_operand:XF 1 "register_operand" ""))))
-	      (clobber (match_dup 1))
-	      (clobber (match_dup 2))
-	      (clobber (match_dup 3))
-	      (clobber (match_dup 4))
-	      (clobber (match_scratch:HI 5 ""))])]
-  "TARGET_80387"
-  "
-{
-  operands[1] = copy_to_mode_reg (XFmode, operands[1]);
-  operands[2] = (rtx) assign_386_stack_local (HImode, 0);
-  operands[3] = (rtx) assign_386_stack_local (HImode, 1);
-  operands[4] = (rtx) assign_386_stack_local (DImode, 0);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=m,!&r")
-	(fix:DI (fix:XF (match_operand:XF 1 "register_operand" "f,f"))))
-   (clobber (match_dup 1))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))
-   (clobber (match_operand:HI 3 "memory_operand" "m,m"))
-   (clobber (match_operand:DI 4 "memory_operand" "m,o"))
-   (clobber (match_scratch:HI 5 "=&r,&r"))]
-  "TARGET_80387"
-  "* return output_fix_trunc (insn, operands);"
-  [(set_attr "type" "fpop")])
-
-;; Conversion between fixed point and floating point.
-
-;; ??? Possibly represent floatunssidf2 here in gcc2.
-
-(define_expand "floatsisf2"
-  [(parallel [(set (match_operand:SF 0 "register_operand" "")
-		   (float:SF (match_operand:SI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (SImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(float:SF (match_operand:SI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:SI 2 "memory_operand" "m,m"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float:SF (match_operand:SI 1 "memory_operand" "")))
-   (clobber (match_operand:SI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:SF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float:SF (match_operand:SI 1 "register_operand" "")))
-   (clobber (match_operand:SI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:SF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float:SF (match_operand:SI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floathisf2"
-  [(parallel [(set (match_operand:SF 0 "register_operand" "")
-		   (float:SF (match_operand:HI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (HImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(float:SF (match_operand:HI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float:SF (match_operand:HI 1 "memory_operand" "")))
-   (clobber (match_operand:HI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:SF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float:SF (match_operand:HI 1 "register_operand" "")))
-   (clobber (match_operand:HI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:SF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float:SF (match_operand:HI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floatdisf2"
-  [(parallel [(set (match_operand:SF 0 "register_operand" "")
-		   (float:SF (match_operand:DI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (DImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(float:SF (match_operand:DI 1 "nonimmediate_operand" "m,!r")))
-      (clobber (match_operand:DI 2 "memory_operand" "m,o"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float:SF (match_operand:DI 1 "memory_operand" "")))
-   (clobber (match_operand:DI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:SF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(float:SF (match_operand:DI 1 "register_operand" "")))
-   (clobber (match_operand:DI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:SF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float:SF (match_operand:DI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floatsidf2"
-  [(parallel [(set (match_operand:DF 0 "register_operand" "")
-		   (float:DF (match_operand:SI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (SImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(float:DF (match_operand:SI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:SI 2 "memory_operand" "m,m"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float:DF (match_operand:SI 1 "memory_operand" "")))
-   (clobber (match_operand:SI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:DF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float:DF (match_operand:SI 1 "register_operand" "")))
-   (clobber (match_operand:SI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:DF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(float:DF (match_operand:SI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floathidf2"
-  [(parallel [(set (match_operand:DF 0 "register_operand" "")
-		   (float:DF (match_operand:HI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (HImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(float:DF (match_operand:HI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float:DF (match_operand:HI 1 "memory_operand" "")))
-   (clobber (match_operand:HI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:DF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float:DF (match_operand:HI 1 "register_operand" "")))
-   (clobber (match_operand:HI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:DF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(float:DF (match_operand:HI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floatdidf2"
-  [(parallel [(set (match_operand:DF 0 "register_operand" "")
-		   (float:DF (match_operand:DI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (DImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(float:DF (match_operand:DI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:DI 2 "memory_operand" "m,o"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float:DF (match_operand:DI 1 "memory_operand" "")))
-   (clobber (match_operand:DI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:DF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(float:DF (match_operand:DI 1 "register_operand" "")))
-   (clobber (match_operand:DI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:DF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(float:DF (match_operand:DI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floatsixf2"
-  [(parallel [(set (match_operand:XF 0 "register_operand" "")
-		   (float:XF (match_operand:SI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (SImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(float:XF (match_operand:SI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:SI 2 "memory_operand" "m,m"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float:XF (match_operand:SI 1 "memory_operand" "")))
-   (clobber (match_operand:SI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:XF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float:XF (match_operand:SI 1 "register_operand" "")))
-   (clobber (match_operand:SI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:XF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(float:XF (match_operand:SI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floathixf2"
-  [(parallel [(set (match_operand:XF 0 "register_operand" "")
-		   (float:XF (match_operand:HI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (HImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(float:XF (match_operand:HI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:HI 2 "memory_operand" "m,m"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float:XF (match_operand:HI 1 "memory_operand" "")))
-   (clobber (match_operand:HI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:XF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float:XF (match_operand:HI 1 "register_operand" "")))
-   (clobber (match_operand:HI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:XF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(float:XF (match_operand:HI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-(define_expand "floatdixf2"
-  [(parallel [(set (match_operand:XF 0 "register_operand" "")
-		   (float:XF (match_operand:DI 1 "nonimmediate_operand" "")))
-	      (clobber (match_dup 2))])]
-  "TARGET_80387"
-  "operands[2] = assign_386_stack_local (DImode, 0);")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(float:XF (match_operand:DI 1 "nonimmediate_operand" "m,!r")))
-   (clobber (match_operand:DI 2 "memory_operand" "m,o"))]
-  "TARGET_80387"
-  "#")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float:XF (match_operand:DI 1 "memory_operand" "")))
-   (clobber (match_operand:DI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 0)
-	(float:XF (match_dup 1)))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(float:XF (match_operand:DI 1 "register_operand" "")))
-   (clobber (match_operand:DI 2 "memory_operand" ""))]
-  "TARGET_80387 && reload_completed"
-  [(set (match_dup 2)
-	(match_dup 1))
-   (set (match_dup 0)
-	(float:XF (match_dup 2)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(float:XF (match_operand:DI 1 "memory_operand" "m")))]
-  "TARGET_80387"
-  "* return AS1 (fild%z1,%1);"
-  [(set_attr "type" "fpop")])
-
-;;- add instructions
-
-(define_insn "*addsidi3_1"
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=&r,r,o,!&r,!r,o,!o")
-	(plus:DI (match_operand:DI 1 "general_operand" "0,0,0,o,riF,riF,o")
-		 (zero_extend:DI (match_operand:SI 2 "general_operand" "o,ri,ri,roi,roi,ri,ri"))))
-   (clobber (match_scratch:SI 3 "=X,X,X,X,X,X,&r"))]
-  ""
-  "*
-{
-  rtx low[3], high[3], xops[7];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 2, low, high);
-  high[2] = const0_rtx;
-  low[2]  = operands[2];
-
-  if (!rtx_equal_p (operands[0], operands[1]))
-    {
-      xops[0] = high[0];
-      xops[1] = low[0];
-      xops[2] = high[1];
-      xops[3] = low[1];
-
-      if (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)
-	{
-	  output_asm_insn (AS2 (mov%L1,%3,%1), xops);
-	  output_asm_insn (AS2 (mov%L0,%2,%0), xops);
-	}
-      else
-	{
-	  xops[4] = high[2];
-	  xops[5] = low[2];
-	  xops[6] = operands[3];
-	  output_asm_insn (AS2 (mov%L6,%3,%6), xops);
-	  output_asm_insn (AS2 (add%L6,%5,%6), xops);
-	  output_asm_insn (AS2 (mov%L1,%6,%1), xops);
-	  output_asm_insn (AS2 (mov%L6,%2,%6), xops);
-	  output_asm_insn (AS2 (adc%L6,%4,%6), xops);
-	  output_asm_insn (AS2 (mov%L0,%6,%0), xops);
-	  RET;
-	}
-    }
-
-  output_asm_insn (AS2 (add%L0,%2,%0), low);
-  output_asm_insn (AS2 (adc%L0,%2,%0), high);
-  cc_status.value1 = high[0];
-  cc_status.flags = CC_NO_OVERFLOW;
-  RET;
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "addsidi3_2"
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=&r,r,o,&r,!&r,&r,o,o,!o")
-	(plus:DI (zero_extend:DI (match_operand:SI 2 "general_operand" "o,ri,ri,o,o,ri,ri,i,r"))
-		 (match_operand:DI 1 "general_operand" "0,0,0,iF,ro,roiF,riF,o,o")))
-   (clobber (match_scratch:SI 3 "=X,X,X,X,X,X,X,&r,&r"))]
-  ""
-  "*
-{
-  rtx low[3], high[3], xops[7];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 2, low, high);
-  high[2] = const0_rtx;
-  low[2]  = operands[2];
-
-  if (!rtx_equal_p (operands[0], operands[1]))
-    {
-      xops[0] = high[0];
-      xops[1] = low[0];
-      xops[2] = high[1];
-      xops[3] = low[1];
-
-      if (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)
-	{
-	  if (rtx_equal_p (low[0], operands[2]))
-	    {
-	      output_asm_insn (AS2 (mov%L0,%2,%0), high);
-	      output_asm_insn (AS2 (add%L0,%1,%0), low);
-	      output_asm_insn (AS2 (adc%L0,%1,%0), high);
-	      RET;
-	    }
-	  if (rtx_equal_p (high[0], operands[2]))
-	    {
-	      if (GET_CODE (operands[0]) != MEM)
-		{
-		  output_asm_insn (AS2 (mov%L0,%2,%0), low);
-		  output_asm_insn (AS2 (mov%L0,%2,%0), high);
-		  output_asm_insn (AS2 (add%L0,%1,%0), low);
-		  output_asm_insn (AS2 (adc%L0,%1,%0), high);
-		}
-	      else
-		{
-		  /* It's too late to ask for a scratch now - but this
-		     will probably not happen too often.  */
-		  output_asm_insn (AS2 (add%L1,%2,%1), low);
-		  output_asm_insn (AS2 (mov%L0,%1,%0), low);
-		  output_asm_insn (AS2 (mov%L1,%2,%1), low);
-		  output_asm_insn (AS2 (mov%L0,%2,%0), high);
-		  output_asm_insn (AS2 (adc%L0,%1,%0), high);
-		  output_asm_insn (AS2 (sub%L1,%0,%1), low);
-		  output_asm_insn (AS1 (neg%L1,%1), low);
-		}
-	      RET;
-	    }
-	  output_asm_insn (AS2 (mov%L1,%3,%1), xops);
-	  output_asm_insn (AS2 (mov%L0,%2,%0), xops);
-	}
-      else
-	{
-	  xops[4] = high[2];
-	  xops[5] = low[2];
-	  xops[6] = operands[3];
-	  output_asm_insn (AS2 (mov%L6,%3,%6), xops);
-	  output_asm_insn (AS2 (add%L6,%5,%6), xops);
-	  output_asm_insn (AS2 (mov%L1,%6,%1), xops);
-	  output_asm_insn (AS2 (mov%L6,%2,%6), xops);
-	  output_asm_insn (AS2 (adc%L6,%4,%6), xops);
-	  output_asm_insn (AS2 (mov%L0,%6,%0), xops);
-	  RET;
-	}
-    }
-
-  output_asm_insn (AS2 (add%L0,%2,%0), low);
-  output_asm_insn (AS2 (adc%L0,%2,%0), high);
-  cc_status.value1 = high[0];
-  cc_status.flags = CC_NO_OVERFLOW;
-  RET;
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "adddi3"
-  [(set (match_operand:DI 0 "general_operand" "=&r,&ro,!r,o,!&r,!o,!o")
-	(plus:DI (match_operand:DI 1 "general_operand" "%0,0,0,0iF,or,riF,o")
-		 (match_operand:DI 2 "general_operand" "o,riF,0,or,or,oriF,o")))
-   (clobber (match_scratch:SI 3 "=X,X,X,&r,X,&r,&r"))]
-  ""
-  "*
-{
-  rtx low[3], high[3], xops[7], temp;
-
-  CC_STATUS_INIT;
-
-  if (rtx_equal_p (operands[0], operands[2]))
-    {
-      temp = operands[1];
-      operands[1] = operands[2];
-      operands[2] = temp;
-    }
-
-  split_di (operands, 3, low, high);
-  if (!rtx_equal_p (operands[0], operands[1]))
-    {
-      xops[0] = high[0];
-      xops[1] = low[0];
-      xops[2] = high[1];
-      xops[3] = low[1];
-
-      if (GET_CODE (operands[0]) != MEM)
-	{
-	  output_asm_insn (AS2 (mov%L1,%3,%1), xops);
-	  output_asm_insn (AS2 (mov%L0,%2,%0), xops);
-	}
-      else
-	{
-	  xops[4] = high[2];
-	  xops[5] = low[2];
-	  xops[6] = operands[3];
-	  output_asm_insn (AS2 (mov%L6,%3,%6), xops);
-	  output_asm_insn (AS2 (add%L6,%5,%6), xops);
-	  output_asm_insn (AS2 (mov%L1,%6,%1), xops);
-	  output_asm_insn (AS2 (mov%L6,%2,%6), xops);
-	  output_asm_insn (AS2 (adc%L6,%4,%6), xops);
-	  output_asm_insn (AS2 (mov%L0,%6,%0), xops);
-	  RET;
-	}
-    }
-
-  cc_status.value1 = high[0];
-  cc_status.flags = CC_NO_OVERFLOW;
-
-  if (GET_CODE (operands[3]) == REG && GET_CODE (operands[2]) != REG)
-    {
-      xops[0] = high[0];
-      xops[1] = low[0];
-      xops[2] = high[2];
-      xops[3] = low[2];
-      xops[4] = operands[3];
-
-      output_asm_insn (AS2 (mov%L4,%3,%4), xops);
-      output_asm_insn (AS2 (add%L1,%4,%1), xops);
-      output_asm_insn (AS2 (mov%L4,%2,%4), xops);
-      output_asm_insn (AS2 (adc%L0,%4,%0), xops);
-    }
-
-  else if (GET_CODE (low[2]) != CONST_INT || INTVAL (low[2]) != 0)
-    {
-      output_asm_insn (AS2 (add%L0,%2,%0), low);
-      output_asm_insn (AS2 (adc%L0,%2,%0), high);
-    }
-
-  else
-    output_asm_insn (AS2 (add%L0,%2,%0), high);
-
-  RET;
-}"
-  [(set_attr "type" "binary")])
-
-;; On a 486, it is faster to do movl/addl than to do a single leal if
-;; operands[1] and operands[2] are both registers.
-
-(define_expand "addsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "")
-	(plus:SI (match_operand:SI 1 "nonimmediate_operand" "")
-		 (match_operand:SI 2 "general_operand" "")))]
-  ""
-  "IX86_EXPAND_BINARY_OPERATOR (PLUS, SImode, operands);")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,rm,r")
-	(plus:SI (match_operand:SI 1 "nonimmediate_operand" "%0,0,r")
-		 (match_operand:SI 2 "general_operand" "rmi,ri,ri")))]
-  "ix86_binary_operator_ok (PLUS, SImode, operands)"
-  "*
-{
-  if (REG_P (operands[0]) && REG_P (operands[1])
-      && (REG_P (operands[2]) || CONSTANT_P (operands[2]))
-      && REGNO (operands[0]) != REGNO (operands[1]))
-    {
-      if (REG_P (operands[2]) && REGNO (operands[0]) == REGNO (operands[2]))
-	return AS2 (add%L0,%1,%0);
-
-      if (operands[2] == stack_pointer_rtx)
-	{
-	  rtx temp;
-
-	  temp = operands[1];
-	  operands[1] = operands[2];
-	  operands[2] = temp;
-	}
-
-      if (operands[2] != stack_pointer_rtx)
-	{
-	  CC_STATUS_INIT;
-	  operands[1] = SET_SRC (PATTERN (insn));
-	  return AS2 (lea%L0,%a1,%0);
-	}
-    }
-
-  if (!rtx_equal_p (operands[0], operands[1]))
-    output_asm_insn (AS2 (mov%L0,%1,%0), operands);
-
-  if (operands[2] == const1_rtx)
-    return AS1 (inc%L0,%0);
-
-  if (operands[2] == constm1_rtx)
-    return AS1 (dec%L0,%0);
-
-  /* subl $-128,%ebx is smaller than addl $128,%ebx. */
-  if (GET_CODE (operands[2]) == CONST_INT
-      && INTVAL (operands[2]) == 128)
-    {
-      /* This doesn't compute the carry bit in the same way
-       * as add%L0, but we use inc and dec above and they
-       * don't set the carry bit at all.  If inc/dec don't need
-       * a CC_STATUS_INIT, this doesn't either... */
-      operands[2] = GEN_INT (-128);
-      return AS2 (sub%L0,%2,%0);
-    }
-
-  return AS2 (add%L0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-;; addsi3 is faster, so put this after.
-
-(define_insn "movsi_lea"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-        (match_operand:QI 1 "address_operand" "p"))]
-  ""
-  "*
-{
-  /* Adding a constant to a register is faster with an add.  */
-  /* ??? can this ever happen? */
-  if (GET_CODE (operands[1]) == PLUS
-      && GET_CODE (XEXP (operands[1], 1)) == CONST_INT
-      && rtx_equal_p (operands[0], XEXP (operands[1], 0)))
-    {
-      operands[1] = XEXP (operands[1], 1);
-
-      if (operands[1] == const1_rtx)
-        return AS1 (inc%L0,%0);
-
-      if (operands[1] == constm1_rtx)
-        return AS1 (dec%L0,%0);
-
-      return AS2 (add%L0,%1,%0);
-    }
-
-  CC_STATUS_INIT;
-  return AS2 (lea%L0,%a1,%0);
-}"
-  [(set_attr "type" "lea")])
-
-;; ??? `lea' here, for three operand add?  If leaw is used, only %bx,
-;; %si and %di can appear in SET_SRC, and output_asm_insn might not be
-;; able to handle the operand.  But leal always works?
-
-(define_expand "addhi3"
-  [(set (match_operand:HI 0 "general_operand" "")
-	(plus:HI (match_operand:HI 1 "nonimmediate_operand" "")
-		 (match_operand:HI 2 "general_operand" "")))]
-  ""
-  "IX86_EXPAND_BINARY_OPERATOR (PLUS, HImode, operands);")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r,?r")
-	(plus:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0,r")
-		 (match_operand:HI 2 "general_operand" "ri,rm,ri")))]
-  "ix86_binary_operator_ok (PLUS, HImode, operands)"
-  "*
-{
-  if (REG_P (operands[0]) && REG_P (operands[1])
-      && (REG_P (operands[2]) || CONSTANT_P (operands[2]))
-      && REGNO (operands[0]) != REGNO (operands[1]))
-    {
-      if (operands[2] == stack_pointer_rtx) 
-	abort ();
-
-      CC_STATUS_INIT;
-      operands[1]
-	= gen_rtx_PLUS (SImode,
-			gen_rtx_REG (SImode, REGNO (operands[1])),
-			(! REG_P (operands[2])
-			 ? operands[2]
-			 : gen_rtx_REG (SImode, REGNO (operands[2]))));
-      operands[0] = gen_rtx_REG (SImode, REGNO (operands[0]));
-      return AS2 (lea%L0,%a1,%0);
-    }
-
-  /* ??? what about offsettable memory references? */
-  if (!TARGET_PENTIUMPRO /* partial stalls are just too painful to risk. */
-      && QI_REG_P (operands[0])
-      && GET_CODE (operands[2]) == CONST_INT
-      && (INTVAL (operands[2]) & 0xff) == 0
-      && i386_cc_probably_useless_p (insn))
-    {
-      int byteval = (INTVAL (operands[2]) >> 8) & 0xff;
-      CC_STATUS_INIT;
-
-      if (byteval == 1)
-	return AS1 (inc%B0,%h0);
-      else if (byteval == 255)
-	return AS1 (dec%B0,%h0);
-
-      operands[2] = GEN_INT (byteval);
-      return AS2 (add%B0,%2,%h0);
-    }
-
-  /* Use a 32-bit operation when possible, to avoid the prefix penalty. */
-  if (REG_P (operands[0])
-      && i386_aligned_p (operands[2])
-      && i386_cc_probably_useless_p (insn))
-    {
-      CC_STATUS_INIT;
-
-      if (GET_CODE (operands[2]) == CONST_INT)
-	{
-	  HOST_WIDE_INT intval = 0xffff & INTVAL (operands[2]);
-
-	  if (intval == 1)
-	    return AS1 (inc%L0,%k0);
-
-	  if (intval == 0xffff)
-	    return AS1 (dec%L0,%k0);
-
-	  operands[2] = i386_sext16_if_const (operands[2]);
-	}
-      return AS2 (add%L0,%k2,%k0);
-    }
-
-  if (operands[2] == const1_rtx)
-    return AS1 (inc%W0,%0);
-
-  if (operands[2] == constm1_rtx
-      || (GET_CODE (operands[2]) == CONST_INT
-	  && INTVAL (operands[2]) == 65535))
-    return AS1 (dec%W0,%0);
-
-  return AS2 (add%W0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_expand "addqi3"
-  [(set (match_operand:QI 0 "general_operand" "")
-	(plus:QI (match_operand:QI 1 "general_operand" "")
-		 (match_operand:QI 2 "general_operand" "")))]
-  ""
-  "IX86_EXPAND_BINARY_OPERATOR (PLUS, QImode, operands);")
-
-(define_insn ""
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q,?q")
-	(plus:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0,q")
-		 (match_operand:QI 2 "general_operand" "qn,qmn,qn")))]
-  "ix86_binary_operator_ok (PLUS, QImode, operands)"
-  "*
-{
-  if (REG_P (operands[0]) && REG_P (operands[1])
-      && (REG_P (operands[2]) || CONSTANT_P (operands[2]))
-      && (REGNO (operands[0]) != REGNO (operands[1])
-	  || NON_QI_REG_P (operands[1])
-	  || (REG_P (operands[2]) && NON_QI_REG_P (operands[2]))))
-    {
-      if (operands[2] == stack_pointer_rtx) 
-	abort ();
-
-      CC_STATUS_INIT;
-      operands[1]
-	= gen_rtx_PLUS (SImode,
-			gen_rtx_REG (SImode, REGNO (operands[1])),
-			(! REG_P (operands[2])
-			 ? operands[2]
-			 : gen_rtx_REG (SImode, REGNO (operands[2]))));
-      operands[0] = gen_rtx_REG (SImode, REGNO (operands[0]));
-      return AS2 (lea%L0,%a1,%0);
-    }
-  if (operands[2] == const1_rtx)
-    return AS1 (inc%B0,%0);
-
-  if (operands[2] == constm1_rtx
-      || (GET_CODE (operands[2]) == CONST_INT
-	  && INTVAL (operands[2]) == 255))
-    return AS1 (dec%B0,%0);
-
-  return AS2 (add%B0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-;Lennart Augustsson <augustss@cs.chalmers.se>
-;says this pattern just makes slower code:
-;	pushl	%ebp
-;	addl	$-80,(%esp)
-;instead of
-;	leal	-80(%ebp),%eax
-;	pushl	%eax
-;
-;(define_insn ""
-;  [(set (match_operand:SI 0 "push_operand" "=<")
-;	(plus:SI (match_operand:SI 1 "register_operand" "%r")
-;		 (match_operand:SI 2 "nonmemory_operand" "ri")))]
-;  ""
-;  "*
-;{
-;  rtx xops[4];
-;  xops[0] = operands[0];
-;  xops[1] = operands[1];
-;  xops[2] = operands[2];
-;  xops[3] = gen_rtx_MEM (SImode, stack_pointer_rtx);
-;  output_asm_insn (\"push%z1 %1\", xops);
-;  output_asm_insn (AS2 (add%z3,%2,%3), xops);
-;  RET;
-;}")
-
-;; The patterns that match these are at the end of this file.
-
-(define_expand "addxf3"
-  [(set (match_operand:XF 0 "register_operand" "")
-	(plus:XF (match_operand:XF 1 "register_operand" "")
-		 (match_operand:XF 2 "register_operand" "")))]
-  "TARGET_80387"
-  "")
-
-(define_expand "adddf3"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(plus:DF (match_operand:DF 1 "nonimmediate_operand" "")
-		 (match_operand:DF 2 "nonimmediate_operand" "")))]
-  "TARGET_80387"
-  "")
-
-(define_expand "addsf3"
-  [(set (match_operand:SF 0 "register_operand" "")
-	(plus:SF (match_operand:SF 1 "nonimmediate_operand" "")
-		 (match_operand:SF 2 "nonimmediate_operand" "")))]
-  "TARGET_80387"
-  "")
-
-;;- subtract instructions
-
-(define_insn "subsidi3"
-  [(set (match_operand:DI 0 "general_operand" "=&r,&ro,&r,!&r,o,o,!o")
-	(minus:DI (match_operand:DI 1 "general_operand" "0iF,0,roiF,roiF,riF,o,o")
-		  (zero_extend:DI (match_operand:SI 2 "general_operand" "o,ri,ri,o,ri,i,r"))))
-   (clobber (match_scratch:SI 3 "=X,X,X,X,X,&r,&r"))]
-  ""
-  "*
-{
-  rtx low[3], high[3], xops[7];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 2, low, high);
-  high[2] = const0_rtx;
-  low[2]  = operands[2];
-
-  if (!rtx_equal_p (operands[0], operands[1]))
-    {
-      xops[0] = high[0];
-      xops[1] = low[0];
-      xops[2] = high[1];
-      xops[3] = low[1];
-
-      if (GET_CODE (operands[0]) != MEM || GET_CODE (operands[1]) != MEM)
-	{
-	  output_asm_insn (AS2 (mov%L1,%3,%1), xops);
-	  output_asm_insn (AS2 (mov%L0,%2,%0), xops);
-	}
-      else
-	{
-	  xops[4] = high[2];
-	  xops[5] = low[2];
-	  xops[6] = operands[3];
-	  output_asm_insn (AS2 (mov%L6,%3,%6), xops);
-	  output_asm_insn (AS2 (sub%L6,%5,%6), xops);
-	  output_asm_insn (AS2 (mov%L1,%6,%1), xops);
-	  output_asm_insn (AS2 (mov%L6,%2,%6), xops);
-	  output_asm_insn (AS2 (sbb%L6,%4,%6), xops);
-	  output_asm_insn (AS2 (mov%L0,%6,%0), xops);
-	  RET;
-	}
-    }
-
-  output_asm_insn (AS2 (sub%L0,%2,%0), low);
-  output_asm_insn (AS2 (sbb%L0,%2,%0), high);
-  cc_status.value1 = high[0];
-  cc_status.flags = CC_NO_OVERFLOW;
-
-  RET;
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "subdi3"
-  [(set (match_operand:DI 0 "general_operand" "=&r,&ro,o,o,!&r,!o")
-	(minus:DI (match_operand:DI 1 "general_operand" "0,0,0iF,or,roiF,roiF")
-		  (match_operand:DI 2 "general_operand" "or,riF,or,iF,roiF,roiF")))
-   (clobber (match_scratch:SI 3 "=X,X,&r,&r,X,&r"))]
-  ""
-  "*
-{
-  rtx low[3], high[3], xops[7];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 3, low, high);
-
-  if (!rtx_equal_p (operands[0], operands[1]))
-    {
-      xops[0] = high[0];
-      xops[1] = low[0];
-      xops[2] = high[1];
-      xops[3] = low[1];
-
-      if (GET_CODE (operands[0]) != MEM)
-	{
-	  output_asm_insn (AS2 (mov%L1,%3,%1), xops);
-	  output_asm_insn (AS2 (mov%L0,%2,%0), xops);
-	}
-      else
-	{
-	  xops[4] = high[2];
-	  xops[5] = low[2];
-	  xops[6] = operands[3];
-	  output_asm_insn (AS2 (mov%L6,%3,%6), xops);
-	  output_asm_insn (AS2 (sub%L6,%5,%6), xops);
-	  output_asm_insn (AS2 (mov%L1,%6,%1), xops);
-	  output_asm_insn (AS2 (mov%L6,%2,%6), xops);
-	  output_asm_insn (AS2 (sbb%L6,%4,%6), xops);
-	  output_asm_insn (AS2 (mov%L0,%6,%0), xops);
-	  RET;
-	}
-    }
-
-  cc_status.value1 = high[0];
-  cc_status.flags = CC_NO_OVERFLOW;
-
-  if (GET_CODE (operands[3]) == REG)
-    {
-      xops[0] = high[0];
-      xops[1] = low[0];
-      xops[2] = high[2];
-      xops[3] = low[2];
-      xops[4] = operands[3];
-
-      output_asm_insn (AS2 (mov%L4,%3,%4), xops);
-      output_asm_insn (AS2 (sub%L1,%4,%1), xops);
-      output_asm_insn (AS2 (mov%L4,%2,%4), xops);
-      output_asm_insn (AS2 (sbb%L0,%4,%0), xops);
-    }
-
-  else if (GET_CODE (low[2]) != CONST_INT || INTVAL (low[2]) != 0)
-    {
-      output_asm_insn (AS2 (sub%L0,%2,%0), low);
-      output_asm_insn (AS2 (sbb%L0,%2,%0), high);
-    }
-
-  else
-      output_asm_insn (AS2 (sub%L0,%2,%0), high);
-
-
-  RET;
-}"
-  [(set_attr "type" "binary")])
-
-(define_expand "subsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "")
-	(minus:SI (match_operand:SI 1 "nonimmediate_operand" "")
-		  (match_operand:SI 2 "general_operand" "")))]
-  ""
-  "IX86_EXPAND_BINARY_OPERATOR (MINUS, SImode, operands);")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm,r")
-	(minus:SI (match_operand:SI 1 "nonimmediate_operand" "0,0")
-		  (match_operand:SI 2 "general_operand" "ri,rm")))]
-  "ix86_binary_operator_ok (MINUS, SImode, operands)"
-  "* return AS2 (sub%L0,%2,%0);"
-  [(set_attr "type" "binary")])
-
-(define_expand "subhi3"
-  [(set (match_operand:HI 0 "general_operand" "")
-	(minus:HI (match_operand:HI 1 "nonimmediate_operand" "")
-		  (match_operand:HI 2 "general_operand" "")))]
-  ""
-  "IX86_EXPAND_BINARY_OPERATOR (MINUS, HImode, operands);")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
-	(minus:HI (match_operand:HI 1 "nonimmediate_operand" "0,0")
-		  (match_operand:HI 2 "general_operand" "ri,rm")))]
-  "ix86_binary_operator_ok (MINUS, HImode, operands)"
-  "*
-{
-  if (REG_P (operands[0])
-      && i386_aligned_p (operands[2])
-      && i386_cc_probably_useless_p (insn))
-    {
-      CC_STATUS_INIT;
-      operands[2] = i386_sext16_if_const (operands[2]);
-      return AS2 (sub%L0,%k2,%k0);
-    }
- return AS2 (sub%W0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_expand "subqi3"
-  [(set (match_operand:QI 0 "general_operand" "")
-	(minus:QI (match_operand:QI 1 "general_operand" "")
-		  (match_operand:QI 2 "general_operand" "")))]
-  ""
-  "IX86_EXPAND_BINARY_OPERATOR (MINUS, QImode, operands);")
-
-(define_insn ""
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
-	(minus:QI (match_operand:QI 1 "nonimmediate_operand" "0,0")
-		  (match_operand:QI 2 "general_operand" "qn,qmn")))]
-  "ix86_binary_operator_ok (MINUS, QImode, operands)"
-  "* return AS2 (sub%B0,%2,%0);"
-  [(set_attr "type" "binary")])
-
-;; The patterns that match these are at the end of this file.
-
-(define_expand "subxf3"
-  [(set (match_operand:XF 0 "register_operand" "")
-	(minus:XF (match_operand:XF 1 "register_operand" "")
-		  (match_operand:XF 2 "register_operand" "")))]
-  "TARGET_80387"
-  "")
-
-(define_expand "subdf3"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(minus:DF (match_operand:DF 1 "nonimmediate_operand" "")
-		  (match_operand:DF 2 "nonimmediate_operand" "")))]
-  "TARGET_80387"
-  "")
-
-(define_expand "subsf3"
-  [(set (match_operand:SF 0 "register_operand" "")
-	(minus:SF (match_operand:SF 1 "nonimmediate_operand" "")
-		  (match_operand:SF 2 "nonimmediate_operand" "")))]
-  "TARGET_80387"
-  "")
-
-;;- multiply instructions
-
-;(define_insn "mulqi3"
-;  [(set (match_operand:QI 0 "register_operand" "=a")
-;	(mult:QI (match_operand:QI 1 "register_operand" "%0")
-;		 (match_operand:QI 2 "nonimmediate_operand" "qm")))]
-;  ""
-;  "imul%B0 %2,%0")
-
-(define_insn "mulhi3"
-  [(set (match_operand:HI 0 "register_operand" "=r,r")
-	(mult:HI (match_operand:HI 1 "nonimmediate_operand" "%0,rm")
-		 (match_operand:HI 2 "general_operand" "g,i")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[1]) == REG
-      && REGNO (operands[1]) == REGNO (operands[0])
-      && (GET_CODE (operands[2]) == MEM || GET_CODE (operands[2]) == REG))
-    /* Assembler has weird restrictions.  */
-    return AS2 (imul%W0,%2,%0);
-  return AS3 (imul%W0,%2,%1,%0);
-}"
-  [(set_attr "type" "imul")])
-
-(define_insn "mulsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(mult:SI (match_operand:SI 1 "nonimmediate_operand" "%0,rm")
-		 (match_operand:SI 2 "general_operand" "g,i")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[1]) == REG
-      && REGNO (operands[1]) == REGNO (operands[0])
-      && (GET_CODE (operands[2]) == MEM || GET_CODE (operands[2]) == REG))
-    /* Assembler has weird restrictions.  */
-    return AS2 (imul%L0,%2,%0);
-  return AS3 (imul%L0,%2,%1,%0);
-}"
-  [(set_attr "type" "imul")])
-
-(define_insn "umulqihi3"
-  [(set (match_operand:HI 0 "register_operand" "=a")
-	(mult:HI (zero_extend:HI (match_operand:QI 1 "register_operand" "%0"))
-		 (zero_extend:HI (match_operand:QI 2 "nonimmediate_operand" "qm"))))]
-  ""
-  "mul%B0 %2"
-  [(set_attr "type" "imul")])
-
-(define_insn "mulqihi3"
-  [(set (match_operand:HI 0 "register_operand" "=a")
-	(mult:HI (sign_extend:HI (match_operand:QI 1 "register_operand" "%0"))
-		 (sign_extend:HI (match_operand:QI 2 "nonimmediate_operand" "qm"))))]
-  ""
-  "imul%B0 %2"
-  [(set_attr "type" "imul")])
-
-(define_insn "umulsidi3"
-  [(set (match_operand:DI 0 "register_operand" "=A")
-	(mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "%0"))
-		 (zero_extend:DI (match_operand:SI 2 "nonimmediate_operand" "rm"))))]
-  "TARGET_WIDE_MULTIPLY"
-  "mul%L0 %2"
-  [(set_attr "type" "imul")])
-
-(define_insn "mulsidi3"
-  [(set (match_operand:DI 0 "register_operand" "=A")
-	(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "%0"))
-		 (sign_extend:DI (match_operand:SI 2 "nonimmediate_operand" "rm"))))]
-  "TARGET_WIDE_MULTIPLY"
-  "imul%L0 %2"
-  [(set_attr "type" "imul")])
-
-(define_insn "umulsi3_highpart"
-  [(set (match_operand:SI 0 "register_operand" "=d")
-	(truncate:SI (lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "%a"))
-					   (zero_extend:DI (match_operand:SI 2 "nonimmediate_operand" "rm")))
-				  (const_int 32))))
-   (clobber (match_scratch:SI 3 "=a"))]
-  "TARGET_WIDE_MULTIPLY"
-  "mul%L0 %2"
-  [(set_attr "type" "imul")])
-
-(define_insn "smulsi3_highpart"
-  [(set (match_operand:SI 0 "register_operand" "=d")
-	(truncate:SI (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "%a"))
-					   (sign_extend:DI (match_operand:SI 2 "nonimmediate_operand" "rm")))
-				  (const_int 32))))
-   (clobber (match_scratch:SI 3 "=a"))]
-  "TARGET_WIDE_MULTIPLY"
-  "imul%L0 %2"
-  [(set_attr "type" "imul")])
-
-;; The patterns that match these are at the end of this file.
-
-(define_expand "mulxf3"
-  [(set (match_operand:XF 0 "register_operand" "")
-	(mult:XF (match_operand:XF 1 "register_operand" "")
-		 (match_operand:XF 2 "register_operand" "")))]
-  "TARGET_80387"
-  "")
-
-(define_expand "muldf3"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(mult:DF (match_operand:DF 1 "register_operand" "")
-		 (match_operand:DF 2 "nonimmediate_operand" "")))]
-  "TARGET_80387"
-  "")
-
-(define_expand "mulsf3"
-  [(set (match_operand:SF 0 "register_operand" "")
-	(mult:SF (match_operand:SF 1 "register_operand" "")
-		 (match_operand:SF 2 "nonimmediate_operand" "")))]
-  "TARGET_80387"
-  "")
-
-;;- divide instructions
-
-(define_insn "divqi3"
-  [(set (match_operand:QI 0 "register_operand" "=a")
-	(div:QI (match_operand:HI 1 "register_operand" "0")
-		(match_operand:QI 2 "nonimmediate_operand" "qm")))]
-  ""
-  "idiv%B0 %2")
-
-(define_insn "udivqi3"
-  [(set (match_operand:QI 0 "register_operand" "=a")
-	(udiv:QI (match_operand:HI 1 "register_operand" "0")
-		 (match_operand:QI 2 "nonimmediate_operand" "qm")))]
-  ""
-  "div%B0 %2"
-  [(set_attr "type" "idiv")])
-
-;; The patterns that match these are at the end of this file.
-
-(define_expand "divxf3"
-  [(set (match_operand:XF 0 "register_operand" "")
-	(div:XF (match_operand:XF 1 "register_operand" "")
-		(match_operand:XF 2 "register_operand" "")))]
-  "TARGET_80387"
-  "")
-
-(define_expand "divdf3"
-  [(set (match_operand:DF 0 "register_operand" "")
- 	(div:DF (match_operand:DF 1 "register_operand" "")
- 		(match_operand:DF 2 "nonimmediate_operand" "")))]
-   "TARGET_80387"
-   "")
- 
-(define_expand "divsf3"
-  [(set (match_operand:SF 0 "register_operand" "")
-	(div:SF (match_operand:SF 1 "register_operand" "")
-		(match_operand:SF 2 "nonimmediate_operand" "")))]
-  "TARGET_80387"
-  "")
-
-;; Remainder instructions.
-
-(define_insn "divmodsi4"
-  [(set (match_operand:SI 0 "register_operand" "=a")
-	(div:SI (match_operand:SI 1 "register_operand" "0")
-		(match_operand:SI 2 "nonimmediate_operand" "rm")))
-   (set (match_operand:SI 3 "register_operand" "=&d")
-	(mod:SI (match_dup 1) (match_dup 2)))]
-  ""
-  "*
-{
-#ifdef INTEL_SYNTAX
-  output_asm_insn (\"cdq\", operands);
-#else
-  output_asm_insn (\"cltd\", operands);
-#endif
-  return AS1 (idiv%L0,%2);
-}"
-  [(set_attr "type" "idiv")])
-
-(define_insn "divmodhi4"
-  [(set (match_operand:HI 0 "register_operand" "=a")
-	(div:HI (match_operand:HI 1 "register_operand" "0")
-		(match_operand:HI 2 "nonimmediate_operand" "rm")))
-   (set (match_operand:HI 3 "register_operand" "=&d")
-	(mod:HI (match_dup 1) (match_dup 2)))]
-  ""
-  "cwtd\;idiv%W0 %2"
-  [(set_attr "type" "idiv")])
-
-;; ??? Can we make gcc zero extend operand[0]?
-(define_insn "udivmodsi4"
-  [(set (match_operand:SI 0 "register_operand" "=a")
-	(udiv:SI (match_operand:SI 1 "register_operand" "0")
-		 (match_operand:SI 2 "nonimmediate_operand" "rm")))
-   (set (match_operand:SI 3 "register_operand" "=&d")
-	(umod:SI (match_dup 1) (match_dup 2)))]
-  ""
-  "*
-{
-  output_asm_insn (AS2 (xor%L3,%3,%3), operands);
-  return AS1 (div%L0,%2);
-}"
-  [(set_attr "type" "idiv")])
-
-;; ??? Can we make gcc zero extend operand[0]?
-(define_insn "udivmodhi4"
-  [(set (match_operand:HI 0 "register_operand" "=a")
-	(udiv:HI (match_operand:HI 1 "register_operand" "0")
-		 (match_operand:HI 2 "nonimmediate_operand" "rm")))
-   (set (match_operand:HI 3 "register_operand" "=&d")
-	(umod:HI (match_dup 1) (match_dup 2)))]
-  ""
-  "*
-{
-  output_asm_insn (AS2 (xor%W0,%3,%3), operands);
-  return AS1 (div%W0,%2);
-}"
-  [(set_attr "type" "idiv")])
-
-/*
-;;this should be a valid double division which we may want to add
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=a")
-	(udiv:DI (match_operand:DI 1 "register_operand" "a")
-		 (match_operand:SI 2 "nonimmediate_operand" "rm")))
-   (set (match_operand:SI 3 "register_operand" "=d")
-	(umod:SI (match_dup 1) (match_dup 2)))]
-  ""
-  "div%L0 %2,%0"
-  [(set_attr "type" "idiv")])
-*/
-
-;;- and instructions
-
-;; On i386,
-;;			movzbl %bl,%ebx
-;; is faster than
-;;			andl $255,%ebx
-;;
-;; but if the reg is %eax, then the "andl" is faster.
-;;
-;; On i486, the "andl" is always faster than the "movzbl".
-;;
-;; On both i386 and i486, a three operand AND is as fast with movzbl or
-;; movzwl as with andl, if operands[0] != operands[1].
-
-;; The `r' in `rm' for operand 3 looks redundant, but it causes
-;; optional reloads to be generated if op 3 is a pseudo in a stack slot.
-
-(define_insn "andsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm,r")
-	(and:SI (match_operand:SI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:SI 2 "general_operand" "ri,rm")))]
-  ""
-  "*
-{
-  HOST_WIDE_INT intval;
-  if (!rtx_equal_p (operands[0], operands[1])
-      && rtx_equal_p (operands[0], operands[2]))
-    {
-      rtx tmp;
-      tmp = operands[1];
-      operands[1] = operands[2];
-      operands[2] = tmp;
-    }
-  switch (GET_CODE (operands[2]))
-    {
-    case CONST_INT:
-      if (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0]))
-	break;
-      intval = INTVAL (operands[2]);
-      /* zero-extend 16->32? */
-      if (intval == 0xffff && REG_P (operands[0])
-	  && (! REG_P (operands[1])
-	      || REGNO (operands[0]) != 0 || REGNO (operands[1]) != 0)
-	  && (!TARGET_ZERO_EXTEND_WITH_AND || ! rtx_equal_p (operands[0], operands[1])))
-	{
-	  /* ??? tege: Should forget CC_STATUS only if we clobber a
-	     remembered operand.  Fix that later.  */
-	  CC_STATUS_INIT;
-#ifdef INTEL_SYNTAX
-	  return AS2 (movzx,%w1,%0);
-#else
-	  return AS2 (movz%W0%L0,%w1,%0);
-#endif
-	}
-
-      /* zero extend 8->32? */
-      if (intval == 0xff && REG_P (operands[0])
-	  && !(REG_P (operands[1]) && NON_QI_REG_P (operands[1]))
-	  && (! REG_P (operands[1])
-	      || REGNO (operands[0]) != 0 || REGNO (operands[1]) != 0)
-	  && (!TARGET_ZERO_EXTEND_WITH_AND || ! rtx_equal_p (operands[0], operands[1])))
-	{
-	  /* ??? tege: Should forget CC_STATUS only if we clobber a
-	     remembered operand.  Fix that later.  */
-	  CC_STATUS_INIT;
-#ifdef INTEL_SYNTAX
-	  return AS2 (movzx,%b1,%0);
-#else
-	  return AS2 (movz%B0%L0,%b1,%0);
-#endif
-	}
-
-      /* Check partial bytes.. non-QI-regs are not available */
-      if (REG_P (operands[0]) && ! QI_REG_P (operands[0]))
-	break;
-
-      /* only low byte has zero bits? */
-      if (~(intval | 0xff) == 0)
-	{
-	  intval &= 0xff;
-	  if (REG_P (operands[0]))
-	    {
-	      if (intval == 0)
-		{
-		  CC_STATUS_INIT;
-		  return AS2 (xor%B0,%b0,%b0);
-		}
-
-	      /* we're better off with the 32-bit version if reg != EAX */
-	      /* the value is sign-extended in 8 bits */
-	      if (REGNO (operands[0]) != 0 && (intval & 0x80))
-		break;
-	    }
-
-	  CC_STATUS_INIT;
-
-	  operands[2] = GEN_INT (intval);
-
-	  if (intval == 0)
-	    return AS2 (mov%B0,%2,%b0);
-
-	  return AS2 (and%B0,%2,%b0);
-	}
-
-      /* only second byte has zero? */
-      if (~(intval | 0xff00) == 0)
-	{
-	  CC_STATUS_INIT;
-
-	  intval = (intval >> 8) & 0xff;
-	  operands[2] = GEN_INT (intval);
-	  if (intval == 0)
-	    {
-	      if (REG_P (operands[0]))
-		return AS2 (xor%B0,%h0,%h0);
-	      operands[0] = adj_offsettable_operand (operands[0], 1);
-	      return AS2 (mov%B0,%2,%b0);
-	    }
-
-	  if (REG_P (operands[0]))
-	    return AS2 (and%B0,%2,%h0);
-
-	  operands[0] = adj_offsettable_operand (operands[0], 1);
-	  return AS2 (and%B0,%2,%b0);
-	}
-
-      if (REG_P (operands[0]))
-	break;
-
-      /* third byte has zero bits? */
-      if (~(intval | 0xff0000) == 0)
-	{
-	  intval = (intval >> 16) & 0xff;
-	  operands[0] = adj_offsettable_operand (operands[0], 2);
-byte_and_operation:
-	  CC_STATUS_INIT;
-	  operands[2] = GEN_INT (intval);
-	  if (intval == 0)
-	    return AS2 (mov%B0,%2,%b0);
-	  return AS2 (and%B0,%2,%b0);
-	}
-
-      /* fourth byte has zero bits? */
-      if (~(intval | 0xff000000) == 0)
-	{
-	  intval = (intval >> 24) & 0xff;
-	  operands[0] = adj_offsettable_operand (operands[0], 3);
-	  goto byte_and_operation;
-	}
-
-      /* Low word is zero? */
-      if (intval == 0xffff0000)
-        {
-word_zero_and_operation:
-	  CC_STATUS_INIT;
-	  operands[2] = const0_rtx;
-	  return AS2 (mov%W0,%2,%w0);
-	}
-
-      /* High word is zero? */
-      if (intval == 0x0000ffff)
-        {
-	  operands[0] = adj_offsettable_operand (operands[0], 2);
-	  goto word_zero_and_operation;
-	}
-
-    default:
-      break;
-    }
-
-  return AS2 (and%L0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "andhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
-	(and:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:HI 2 "general_operand" "ri,rm")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && ! (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0])))
-    {
-      /* Can we ignore the upper byte? */
-      if ((! REG_P (operands[0]) || QI_REG_P (operands[0]))
-	  && (INTVAL (operands[2]) & 0xff00) == 0xff00)
-	{
-	  CC_STATUS_INIT;
-
-	  if ((INTVAL (operands[2]) & 0xff) == 0)
-	    {
-	      operands[2] = const0_rtx;
-	      return AS2 (mov%B0,%2,%b0);
-	    }
-
-	  operands[2] = GEN_INT (INTVAL (operands[2]) & 0xff);
-	  return AS2 (and%B0,%2,%b0);
-	}
-
-      /* Can we ignore the lower byte? */
-      /* ??? what about offsettable memory references? */
-      if (QI_REG_P (operands[0]) && (INTVAL (operands[2]) & 0xff) == 0xff)
-	{
-	  CC_STATUS_INIT;
-
-	  if ((INTVAL (operands[2]) & 0xff00) == 0)
-	    {
-	      operands[2] = const0_rtx;
-	      return AS2 (mov%B0,%2,%h0);
-	    }
-
-	  operands[2] = GEN_INT ((INTVAL (operands[2]) >> 8) & 0xff);
-	  return AS2 (and%B0,%2,%h0);
-	}
-
-      /* use 32-bit ops on registers when there are no sign issues.. */
-      if (REG_P (operands[0]))
-	{
-	  if (!(INTVAL (operands[2]) & ~0x7fff))
-	    return AS2 (and%L0,%2,%k0);
-	}
-    }
-
-  if (REG_P (operands[0])
-      && i386_aligned_p (operands[2]))
-    {
-      CC_STATUS_INIT;
-      /* If op[2] is constant, we should zero-extend it and */
-      /* make a note that op[0] has been zero-extended, so  */
-      /* that we could use 32-bit ops on it forthwith, but  */
-      /* there is no such reg-note available. Instead we do */
-      /* a sign extension as that can result in shorter asm */
-      operands[2] = i386_sext16_if_const (operands[2]);
-      return AS2 (and%L0,%k2,%k0);
-    }
-
-  /* Use a 32-bit word with the upper bits set, invalidate CC */
-  if (GET_CODE (operands[2]) == CONST_INT
-      && i386_aligned_p (operands[0]))
-    {
-      HOST_WIDE_INT val = INTVAL (operands[2]);
-      CC_STATUS_INIT;
-      val |= ~0xffff;
-      if (val != INTVAL (operands[2]))
-	operands[2] = GEN_INT (val);
-      return AS2 (and%L0,%k2,%k0);
-    }
-
-  return AS2 (and%W0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "andqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
-	(and:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:QI 2 "general_operand" "qn,qmn")))]
-  ""
-  "* return AS2 (and%B0,%2,%0);"
-  [(set_attr "type" "binary")])
-
-/* I am nervous about these two.. add them later..
-;I presume this means that we have something in say op0= eax which is small
-;and we want to and it with memory so we can do this by just an
-;andb m,%al  and have success.
-(define_insn ""
-  [(set (match_operand:SI 0 "general_operand" "=r")
-	(and:SI (zero_extend:SI
-		 (match_operand:HI 1 "nonimmediate_operand" "rm"))
-		(match_operand:SI 2 "general_operand" "0")))]
-  "GET_CODE (operands[2]) == CONST_INT
-   && (unsigned int) INTVAL (operands[2]) < (1 << GET_MODE_BITSIZE (HImode))"
-  "and%W0 %1,%0")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=q")
-	(and:SI
-	 (zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "qm"))
-		(match_operand:SI 2 "register_operand" "0")))]
-  "GET_CODE (operands[2]) == CONST_INT
-   && (unsigned int) INTVAL (operands[2]) < (1 << GET_MODE_BITSIZE (QImode))"
-  "and%L0 %1,%0")
-
-*/
-
-;;- Bit set (inclusive or) instructions
-
-;; This optimizes known byte-wide operations to memory, and in some cases
-;; to QI registers.. Note that we don't want to use the QI registers too
-;; aggressively, because often the 32-bit register instruction is the same
-;; size, and likely to be faster on PentiumPro.
-(define_insn "iorsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm,r")
-	(ior:SI (match_operand:SI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:SI 2 "general_operand" "ri,rm")))]
-  ""
-  "*
-{
-  HOST_WIDE_INT intval;
-  switch (GET_CODE (operands[2]))
-    {
-    case CONST_INT:
-
-      if (REG_P (operands[0]) && ! QI_REG_P (operands[0]))
-	break;
-
-      /* don't try to optimize volatile accesses */
-      if (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0]))
-	break;
-
-      intval = INTVAL (operands[2]);
-      if ((intval & ~0xff) == 0)
-        {
-	  if (REG_P (operands[0]))
-	    {
-	      /* Do low byte access only for %eax or when high bit is set */
-	      if (REGNO (operands[0]) != 0 && !(intval & 0x80))
-	        break;
-	    }
-
-byte_or_operation:
-	    CC_STATUS_INIT;
-
-	    if (intval != INTVAL (operands[2]))
-	      operands[2] = GEN_INT (intval);
-
-	    if (intval == 0xff)
-	      return AS2 (mov%B0,%2,%b0);
-
-	    return AS2 (or%B0,%2,%b0);
-	}
-
-      /* second byte? */
-      if ((intval & ~0xff00) == 0)
-	{
-	  intval >>= 8;
-
-	  if (REG_P (operands[0]))
-	    {
-	      CC_STATUS_INIT;
-	      operands[2] = GEN_INT (intval);
-	      if (intval == 0xff)
-		return AS2 (mov%B0,%2,%h0);
-
-	      return AS2 (or%B0,%2,%h0);
-	    }
-
-	  operands[0] = adj_offsettable_operand (operands[0], 1);
-	  goto byte_or_operation;
-	}
-
-      if (REG_P (operands[0]))
-	break;
-
-      /* third byte? */
-      if ((intval & ~0xff0000) == 0)
-	{
-	  intval >>= 16;
-	  operands[0] = adj_offsettable_operand (operands[0], 2);
-	  goto byte_or_operation;
-	}
-
-      /* fourth byte? */
-      if ((intval & ~0xff000000) == 0)
-	{
-	  intval = (intval >> 24) & 0xff;
-	  operands[0] = adj_offsettable_operand (operands[0], 3);
-	  goto byte_or_operation;
-	}
-
-    default:
-      break;
-    }
-
-  return AS2 (or%L0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "iorhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
-	(ior:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:HI 2 "general_operand" "ri,rm")))]
-  ""
-  "*
-{
-  HOST_WIDE_INT intval;
-  switch (GET_CODE (operands[2]))
-    {
-    case CONST_INT:
-
-      if (REG_P (operands[0]) && ! QI_REG_P (operands[0]))
-	break;
-
-      /* don't try to optimize volatile accesses */
-      if (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0]))
-	break;
-
-      intval = 0xffff & INTVAL (operands[2]);
-
-      if ((intval & 0xff00) == 0)
-        {
-	  if (REG_P (operands[0]))
-	    {
-	      /* Do low byte access only for %eax or when high bit is set */
-	      if (REGNO (operands[0]) != 0 && !(intval & 0x80))
-	        break;
-	    }
-
-byte_or_operation:
-	    CC_STATUS_INIT;
-
-	    if (intval == 0xff)
-	      return AS2 (mov%B0,%2,%b0);
-
-	    return AS2 (or%B0,%2,%b0);
-	}
-
-      /* high byte? */
-      if ((intval & 0xff) == 0)
-	{
-	  intval >>= 8;
-	  operands[2] = GEN_INT (intval);
-
-	  if (REG_P (operands[0]))
-	    {
-	      CC_STATUS_INIT;
-	      if (intval == 0xff)
-		return AS2 (mov%B0,%2,%h0);
-
-	      return AS2 (or%B0,%2,%h0);
-	    }
-
-	  operands[0] = adj_offsettable_operand (operands[0], 1);
-
-	  goto byte_or_operation;
-	}
-
-    default:
-      break;
-    }
-
-  if (REG_P (operands[0])
-      && i386_aligned_p (operands[2]))
-    {
-      CC_STATUS_INIT;
-      operands[2] = i386_sext16_if_const (operands[2]);
-      return AS2 (or%L0,%k2,%k0);
-    }
-
-  if (GET_CODE (operands[2]) == CONST_INT
-      && i386_aligned_p (operands[0]))
-    {
-      CC_STATUS_INIT;
-      intval = 0xffff & INTVAL (operands[2]);
-      if (intval != INTVAL (operands[2]))
-	operands[2] = GEN_INT (intval);
-      return AS2 (or%L0,%2,%k0);
-    }
-
-  return AS2 (or%W0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "iorqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
-	(ior:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:QI 2 "general_operand" "qn,qmn")))]
-  ""
-  "* return AS2 (or%B0,%2,%0);"
-  [(set_attr "type" "binary")])
-
-;;- xor instructions
-
-(define_insn "xorsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm,r")
-	(xor:SI (match_operand:SI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:SI 2 "general_operand" "ri,rm")))]
-  ""
-  "*
-{
-  HOST_WIDE_INT intval;
-  switch (GET_CODE (operands[2]))
-    {
-    case CONST_INT:
-
-      if (REG_P (operands[0]) && ! QI_REG_P (operands[0]))
-	break;
-
-      /* don't try to optimize volatile accesses */
-      if (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0]))
-	break;
-
-      intval = INTVAL (operands[2]);
-      if ((intval & ~0xff) == 0)
-        {
-	  if (REG_P (operands[0]))
-	    {
-	      /* Do low byte access only for %eax or when high bit is set */
-	      if (REGNO (operands[0]) != 0 && !(intval & 0x80))
-	        break;
-	    }
-
-byte_xor_operation:
-	    CC_STATUS_INIT;
-	      
-	    if (intval == 0xff
-                && (!TARGET_PENTIUM || optimize_size
-                    || (GET_CODE (operands[0]) == MEM 
-                        && memory_address_info (XEXP (operands[0], 0), 1))))
-	      return AS1 (not%B0,%b0);
-
-	    if (intval != INTVAL (operands[2]))
-	      operands[2] = GEN_INT (intval);
-	    return AS2 (xor%B0,%2,%b0);
-	}
-
-      /* second byte? */
-      if ((intval & ~0xff00) == 0)
-	{
-	  intval >>= 8;
-
-	  if (REG_P (operands[0]))
-	    {
-	      CC_STATUS_INIT;
-	      if (intval == 0xff 
-                  && (!TARGET_PENTIUM || optimize_size
-                      || (GET_CODE (operands[0]) == MEM 
-                          && memory_address_info (XEXP (operands[0], 0), 1))))
-		return AS1 (not%B0,%h0);
-
-	      operands[2] = GEN_INT (intval);
-	      return AS2 (xor%B0,%2,%h0);
-	    }
-
-	  operands[0] = adj_offsettable_operand (operands[0], 1);
-
-	  goto byte_xor_operation;
-	}
-
-      if (REG_P (operands[0]))
-	break;
-
-      /* third byte? */
-      if ((intval & ~0xff0000) == 0)
-	{
-	  intval >>= 16;
-	  operands[0] = adj_offsettable_operand (operands[0], 2);
-	  goto byte_xor_operation;
-	}
-
-      /* fourth byte? */
-      if ((intval & ~0xff000000) == 0)
-	{
-	  intval = (intval >> 24) & 0xff;
-	  operands[0] = adj_offsettable_operand (operands[0], 3);
-	  goto byte_xor_operation;
-	}
-
-    default:
-      break;
-    }
-
-  return AS2 (xor%L0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "xorhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm,r")
-	(xor:HI (match_operand:HI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:HI 2 "general_operand" "ri,rm")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && ! (GET_CODE (operands[0]) == MEM && MEM_VOLATILE_P (operands[0])))
-    {
-      /* Can we ignore the upper byte? */
-      if ((! REG_P (operands[0]) || QI_REG_P (operands[0]))
-	  && (INTVAL (operands[2]) & 0xff00) == 0)
-	{
-	  CC_STATUS_INIT;
-	  if (INTVAL (operands[2]) & 0xffff0000)
-	    operands[2] = GEN_INT (INTVAL (operands[2]) & 0xffff);
-
-	  if (INTVAL (operands[2]) == 0xff 
-              && (!TARGET_PENTIUM || optimize_size
-                  || (GET_CODE (operands[0]) == MEM 
-                      && memory_address_info (XEXP (operands[0], 0), 1))))
-	    return AS1 (not%B0,%b0);
-
-	  return AS2 (xor%B0,%2,%b0);
-	}
-
-      /* Can we ignore the lower byte? */
-      /* ??? what about offsettable memory references? */
-      if (QI_REG_P (operands[0])
-	  && (INTVAL (operands[2]) & 0xff) == 0)
-	{
-	  CC_STATUS_INIT;
-	  operands[2] = GEN_INT ((INTVAL (operands[2]) >> 8) & 0xff);
-
-	  if (INTVAL (operands[2]) == 0xff
-              && (!TARGET_PENTIUM || optimize_size
-                  || (GET_CODE (operands[0]) == MEM 
-                      && memory_address_info (XEXP (operands[0], 0), 1))))
-	    return AS1 (not%B0,%h0);
-
-	  return AS2 (xor%B0,%2,%h0);
-	}
-    }
-
-  if (REG_P (operands[0])
-      && i386_aligned_p (operands[2]))
-    {
-      CC_STATUS_INIT;
-      operands[2] = i386_sext16_if_const (operands[2]);
-      return AS2 (xor%L0,%k2,%k0);
-    }
-
-  if (GET_CODE (operands[2]) == CONST_INT
-      && i386_aligned_p (operands[0]))
-    {
-      HOST_WIDE_INT intval;
-      CC_STATUS_INIT;
-      intval = 0xffff & INTVAL (operands[2]);
-      if (intval != INTVAL (operands[2]))
-	operands[2] = GEN_INT (intval);
-      return AS2 (xor%L0,%2,%k0);
-    }
-
-  return AS2 (xor%W0,%2,%0);
-}"
-  [(set_attr "type" "binary")])
-
-(define_insn "xorqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm,q")
-	(xor:QI (match_operand:QI 1 "nonimmediate_operand" "%0,0")
-		(match_operand:QI 2 "general_operand" "qn,qm")))]
-  ""
-  "* return AS2 (xor%B0,%2,%0);"
-  [(set_attr "type" "binary")])
-
-;; logical operations for DImode
-
-(define_insn "anddi3"
-  [(set (match_operand:DI 0 "general_operand" "=&r,&ro")
-	(and:DI (match_operand:DI 1 "general_operand" "%0,0")
-		(match_operand:DI 2 "general_operand" "oriF,riF")))]
-  ""
-  "#"
-  [(set_attr "type" "binary")])
-
-
-(define_insn "iordi3"
-  [(set (match_operand:DI 0 "general_operand" "=&r,&ro")
-	(ior:DI (match_operand:DI 1 "general_operand" "%0,0")
-		(match_operand:DI 2 "general_operand" "oriF,riF")))]
-  ""
-  "#"
-  [(set_attr "type" "binary")])
-
-(define_insn "xordi3"
-  [(set (match_operand:DI 0 "general_operand" "=&r,&ro")
-	(xor:DI (match_operand:DI 1 "general_operand" "%0,0")
-		(match_operand:DI 2 "general_operand" "oriF,riF")))]
-  ""
-  "#"
-  [(set_attr "type" "binary")])
-
-(define_split
-  [(set (match_operand:DI 0 "general_operand" "")
-	(match_operator:DI 3 "ix86_logical_operator"
-	  [(match_operand:DI 1 "general_operand" "")
-	   (match_operand:DI 2 "general_operand" "")]))]
-  ""
-  [(set (match_dup 4) (match_op_dup:SI 3 [(match_dup 6) (match_dup 8)]))
-   (set (match_dup 5) (match_op_dup:SI 3 [(match_dup 7) (match_dup 9)]))]
-  "split_di (&operands[0], 1, &operands[4], &operands[5]);
-   split_di (&operands[1], 1, &operands[6], &operands[7]);
-   split_di (&operands[2], 1, &operands[8], &operands[9]);")
-
-;;- negation instructions
-
-(define_insn "negdi2"
-  [(set (match_operand:DI 0 "general_operand" "=&ro")
-	(neg:DI (match_operand:DI 1 "general_operand" "0")))]
-  ""
-  "*
-{
-  rtx xops[2], low[1], high[1];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 1, low, high);
-  xops[0] = const0_rtx;
-  xops[1] = high[0];
-
-  output_asm_insn (AS1 (neg%L0,%0), low);
-  output_asm_insn (AS2 (adc%L1,%0,%1), xops);
-  output_asm_insn (AS1 (neg%L0,%0), high);
-  RET;
-}")
-
-(define_insn "negsi2"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(neg:SI (match_operand:SI 1 "nonimmediate_operand" "0")))]
-  ""
-  "neg%L0 %0")
-
-(define_insn "neghi2"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm")
-	(neg:HI (match_operand:HI 1 "nonimmediate_operand" "0")))]
-  ""
-  "*
-    if (REG_P (operands[0]) && i386_cc_probably_useless_p (insn))
-      {
-	CC_STATUS_INIT;
-	return AS1(neg%L0,%k0);
-      }
-    return AS1(neg%W0,%0);")
-
-(define_insn "negqi2"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(neg:QI (match_operand:QI 1 "nonimmediate_operand" "0")))]
-  ""
-  "neg%B0 %0")
-
-(define_insn "negsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(neg:SF (match_operand:SF 1 "register_operand" "0")))]
-  "TARGET_80387"
-  "fchs"
-  [(set_attr "type" "fpop")])
-
-(define_insn "negdf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(neg:DF (match_operand:DF 1 "register_operand" "0")))]
-  "TARGET_80387"
-  "fchs"
-  [(set_attr "type" "fpop")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(neg:DF (float_extend:DF (match_operand:SF 1 "register_operand" "0"))))]
-  "TARGET_80387"
-  "fchs"
-  [(set_attr "type" "fpop")])
-
-(define_insn "negxf2"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(neg:XF (match_operand:XF 1 "register_operand" "0")))]
-  "TARGET_80387"
-  "fchs"
-  [(set_attr "type" "fpop")])
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(neg:XF (float_extend:XF (match_operand:DF 1 "register_operand" "0"))))]
-  "TARGET_80387"
-  "fchs"
-  [(set_attr "type" "fpop")])
-
-;; Absolute value instructions
-
-(define_insn "abssf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(abs:SF (match_operand:SF 1 "register_operand" "0")))]
-  "TARGET_80387"
-  "fabs"
-  [(set_attr "type" "fpop")])
-
-(define_insn "absdf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(abs:DF (match_operand:DF 1 "register_operand" "0")))]
-  "TARGET_80387"
-  "fabs"
-  [(set_attr "type" "fpop")])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(abs:DF (float_extend:DF (match_operand:SF 1 "register_operand" "0"))))]
-  "TARGET_80387"
-  "fabs"
-  [(set_attr "type" "fpop")])
-
-(define_insn "absxf2"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(abs:XF (match_operand:XF 1 "register_operand" "0")))]
-  "TARGET_80387"
-  "fabs"
-  [(set_attr "type" "fpop")])
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(abs:XF (float_extend:XF (match_operand:DF 1 "register_operand" "0"))))]
-  "TARGET_80387"
-  "fabs"
-  [(set_attr "type" "fpop")])
-
-(define_insn "sqrtsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(sqrt:SF (match_operand:SF 1 "register_operand" "0")))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387"
-  "fsqrt")
-
-(define_insn "sqrtdf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(sqrt:DF (match_operand:DF 1 "register_operand" "0")))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387
-   && (TARGET_IEEE_FP || flag_fast_math) "
-  "fsqrt")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(sqrt:DF (float_extend:DF
-		  (match_operand:SF 1 "register_operand" "0"))))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387"
-  "fsqrt")
-
-(define_insn "sqrtxf2"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(sqrt:XF (match_operand:XF 1 "register_operand" "0")))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 
-   && (TARGET_IEEE_FP || flag_fast_math) "
-  "fsqrt")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(sqrt:XF (float_extend:XF
-		  (match_operand:DF 1 "register_operand" "0"))))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387"
-  "fsqrt")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(sqrt:XF (float_extend:XF
-		  (match_operand:SF 1 "register_operand" "0"))))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387"
-  "fsqrt")
-
-(define_insn "sindf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(unspec:DF [(match_operand:DF 1 "register_operand" "0")] 1))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fsin")
-
-(define_insn "sinsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(unspec:SF [(match_operand:SF 1 "register_operand" "0")] 1))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fsin")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(unspec:DF [(float_extend:DF
-		     (match_operand:SF 1 "register_operand" "0"))] 1))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fsin")
-
-(define_insn "sinxf2"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(unspec:XF [(match_operand:XF 1 "register_operand" "0")] 1))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fsin")
-
-(define_insn "cosdf2"
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(unspec:DF [(match_operand:DF 1 "register_operand" "0")] 2))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fcos")
-
-(define_insn "cossf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(unspec:SF [(match_operand:SF 1 "register_operand" "0")] 2))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fcos")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f")
-	(unspec:DF [(float_extend:DF
-		     (match_operand:SF 1 "register_operand" "0"))] 2))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fcos")
-
-(define_insn "cosxf2"
-  [(set (match_operand:XF 0 "register_operand" "=f")
-	(unspec:XF [(match_operand:XF 1 "register_operand" "0")] 2))]
-  "! TARGET_NO_FANCY_MATH_387 && TARGET_80387 && flag_fast_math"
-  "fcos")
-
-;;- one complement instructions
-
-(define_insn "one_cmplsi2"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(not:SI (match_operand:SI 1 "nonimmediate_operand" "0")))]
-  ""
-  "*
-{
-  /* A Pentium NOT is not pariable.  Output it only in case of complex
-     memory address, because XOR will be inpariable anyway because
-     of immediate/displacement rule.  */
-
-  if (TARGET_PENTIUM && !optimize_size
-      && (GET_CODE (operands[0]) != MEM 
-	  || memory_address_info (XEXP (operands[0], 0), 1) == 0))
-    {
-      rtx xops[2];
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xffffffff);
-      output_asm_insn (AS2 (xor%L0,%1,%0), xops);
-      RET;
-    }
-  else
-    return AS1 (not%L0,%0);
-}")
-
-(define_insn "one_cmplhi2"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm")
-	(not:HI (match_operand:HI 1 "nonimmediate_operand" "0")))]
-  ""
-  "*
-{
-  /* A Pentium NOT is not pariable.  Output it only in case of complex
-     memory address, because XOR will be inpariable anyway because
-     of immediate/displacement rule.  */
-
-  if (TARGET_PENTIUM && !optimize_size
-      && (GET_CODE (operands[0]) != MEM 
-	  || memory_address_info (XEXP (operands[0], 0), 1) == 0))
-    {
-      rtx xops[2];
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xffff);
-      if (REG_P (operands[0])
-	  && i386_cc_probably_useless_p (insn))
-       {
-	  CC_STATUS_INIT;
-	  output_asm_insn (AS2 (xor%L0,%1,%k0), xops);
-       }
-      else
-	output_asm_insn (AS2 (xor%W0,%1,%0), xops);
-      RET;
-    }
-  else
-    {
-      if (REG_P (operands[0])
-	  && i386_cc_probably_useless_p (insn))
-	{
-	  CC_STATUS_INIT;
-	  return AS1 (not%L0,%k0);
-	}
-      return AS1 (not%W0,%0);
-    }
-}")
-
-(define_insn "one_cmplqi2"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(not:QI (match_operand:QI 1 "nonimmediate_operand" "0")))]
-  ""
-  "*
-{
-  /* A Pentium NOT is not pariable.  Output it only in case of complex
-     memory address, because XOR will be inpariable anyway because
-     of immediate/displacement rule.  */
-
-  if (TARGET_PENTIUM && !optimize_size
-      && (GET_CODE (operands[0]) != MEM 
-	  || memory_address_info (XEXP (operands[0], 0), 1) == 0))
-    {
-      rtx xops[2];
-      xops[0] = operands[0];
-      xops[1] = GEN_INT (0xff);
-      output_asm_insn (AS2 (xor%B0,%1,%0), xops);
-      RET;
-    }
-  else
-    return AS1 (not%B0,%0);
-}")
-
-;;- arithmetic shift instructions
-
-;; DImode shifts are implemented using the i386 "shift double" opcode,
-;; which is written as "sh[lr]d[lw] imm,reg,reg/mem".  If the shift count
-;; is variable, then the count is in %cl and the "imm" operand is dropped
-;; from the assembler input.
-
-;; This instruction shifts the target reg/mem as usual, but instead of
-;; shifting in zeros, bits are shifted in from reg operand.  If the insn
-;; is a left shift double, bits are taken from the high order bits of
-;; reg, else if the insn is a shift right double, bits are taken from the
-;; low order bits of reg.  So if %eax is "1234" and %edx is "5678",
-;; "shldl $8,%edx,%eax" leaves %edx unchanged and sets %eax to "2345".
-
-;; Since sh[lr]d does not change the `reg' operand, that is done
-;; separately, making all shifts emit pairs of shift double and normal
-;; shift.  Since sh[lr]d does not shift more than 31 bits, and we wish to
-;; support a 63 bit shift, each shift where the count is in a reg expands
-;; to a pair of shifts, a branch, a shift by 32 and a label.
-
-;; If the shift count is a constant, we need never emit more than one
-;; shift pair, instead using moves and sign extension for counts greater
-;; than 31.
-
-(define_expand "ashldi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(ashift:DI (match_operand:DI 1 "register_operand" "")
-		   (match_operand:QI 2 "nonmemory_operand" "")))]
-  ""
-  "
-{
-  if (GET_CODE (operands[2]) != CONST_INT
-      || ! CONST_OK_FOR_LETTER_P (INTVAL (operands[2]), 'J'))
-    {
-      operands[2] = copy_to_mode_reg (QImode, operands[2]);
-      emit_insn (gen_ashldi3_non_const_int (operands[0], operands[1],
-					    operands[2]));
-    }
-  else
-    emit_insn (gen_ashldi3_const_int (operands[0], operands[1], operands[2]));
-
-  DONE;
-}")
-
-(define_insn "ashldi3_const_int"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(ashift:DI (match_operand:DI 1 "register_operand" "0")
-		   (match_operand:QI 2 "const_int_operand" "J")))]
-  "CONST_OK_FOR_LETTER_P (INTVAL (operands[2]), 'J')"
-  "*
-{
-  rtx xops[4], low[1], high[1];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 1, low, high);
-  xops[0] = operands[2];
-  xops[1] = const1_rtx;
-  xops[2] = low[0];
-  xops[3] = high[0];
-
-  if (INTVAL (xops[0]) > 31)
-    {
-      output_asm_insn (AS2 (mov%L3,%2,%3), xops);	/* Fast shift by 32 */
-      output_asm_insn (AS2 (xor%L2,%2,%2), xops);
-
-      if (INTVAL (xops[0]) > 32)
-        {
-	  xops[0] = GEN_INT (INTVAL (xops[0]) - 32);
-	  output_asm_insn (AS2 (sal%L3,%0,%3), xops); /* Remaining shift */
-	}
-    }
-  else
-    {
-      output_asm_insn (AS3 (shld%L3,%0,%2,%3), xops);
-      output_asm_insn (AS2 (sal%L2,%0,%2), xops);
-    }
-  RET;
-}")
-
-(define_insn "ashldi3_non_const_int"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(ashift:DI (match_operand:DI 1 "register_operand" "0")
-		   (match_operand:QI 2 "register_operand" "c")))]
-  ""
-  "*
-{
-  rtx xops[5], low[1], high[1];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 1, low, high);
-  xops[0] = operands[2];
-  xops[1] = GEN_INT (32);
-  xops[2] = low[0];
-  xops[3] = high[0];
-  xops[4] = gen_label_rtx ();
-
-  output_asm_insn (AS3_SHIFT_DOUBLE (shld%L3,%0,%2,%3), xops);
-  output_asm_insn (AS2 (sal%L2,%0,%2), xops);
-  output_asm_insn (AS2 (test%B0,%1,%b0), xops);
-  output_asm_insn (AS1 (je,%X4), xops);
-  output_asm_insn (AS2 (mov%L3,%2,%3), xops);	/* Fast shift by 32 */
-  output_asm_insn (AS2 (xor%L2,%2,%2), xops);
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\",
-                             CODE_LABEL_NUMBER (xops[4]));
-  RET;
-}")
-
-(define_expand "ashlsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "")
-	(ashift:SI (match_operand:SI 1 "nonimmediate_operand" "")
-		   (match_operand:SI 2 "nonmemory_operand" "")))]
-  ""
-  "")
-
-(define_expand "ashlhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "")
-	(ashift:HI (match_operand:HI 1 "nonimmediate_operand" "")
-		   (match_operand:HI 2 "nonmemory_operand" "")))]
-  ""
-  "")
-
-(define_expand "ashlqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "")
-	(ashift:QI (match_operand:QI 1 "nonimmediate_operand" "")
-		   (match_operand:QI 2 "nonmemory_operand" "")))]
-  ""
-  "")
-
-;; Pattern for shifts which can be encoded into an lea instruction.
-;; This is kept as a separate pattern so that regmove can optimize cases
-;; where we know the source and destination must match.
-;;
-;; Do not expose this pattern when optimizing for size since we never want
-;; to use lea when optimizing for size since mov+sal is smaller than lea.
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r")
-	(ashift:SI (match_operand:SI 1 "nonimmediate_operand" "0,r")
-		   (match_operand:SI 2 "small_shift_operand" "M,M")))]
-  "! optimize_size"
-  "* return output_ashl (insn, operands);")
-
-;; Generic left shift pattern to catch all cases not handled by the
-;; shift pattern above.
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(ashift:SI (match_operand:SI 1 "nonimmediate_operand" "0")
-		   (match_operand:SI 2 "nonmemory_operand" "cI")))]
-  ""
-  "* return output_ashl (insn, operands);")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r")
-	(ashift:HI (match_operand:HI 1 "nonimmediate_operand" "0,r")
-		   (match_operand:HI 2 "small_shift_operand" "M,M")))]
-  "! optimize_size"
-  "* return output_ashl (insn, operands);")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm")
-	(ashift:HI (match_operand:HI 1 "nonimmediate_operand" "0")
-		   (match_operand:HI 2 "nonmemory_operand" "cI")))]
-  ""
-  "* return output_ashl (insn, operands);")
-
-(define_insn ""
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=q,q")
-	(ashift:QI (match_operand:QI 1 "nonimmediate_operand" "0,q")
-		   (match_operand:QI 2 "small_shift_operand" "M,M")))]
-  "! optimize_size"
-  "* return output_ashl (insn, operands);")
-
-;; Generic left shift pattern to catch all cases not handled by the
-;; shift pattern above.
-(define_insn ""
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(ashift:QI (match_operand:QI 1 "nonimmediate_operand" "0")
-		   (match_operand:QI 2 "nonmemory_operand" "cI")))]
-  ""
-  "* return output_ashl (insn, operands);")
-
-;; See comment above `ashldi3' about how this works.
-
-(define_expand "ashrdi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(ashiftrt:DI (match_operand:DI 1 "register_operand" "")
-		     (match_operand:QI 2 "nonmemory_operand" "")))]
-  ""
-  "
-{
-  if (GET_CODE (operands[2]) != CONST_INT
-      || ! CONST_OK_FOR_LETTER_P (INTVAL (operands[2]), 'J'))
-    {
-      operands[2] = copy_to_mode_reg (QImode, operands[2]);
-      emit_insn (gen_ashrdi3_non_const_int (operands[0], operands[1],
-					    operands[2]));
-    }
-  else
-    emit_insn (gen_ashrdi3_const_int (operands[0], operands[1], operands[2]));
-
-  DONE;
-}")
-
-(define_insn "ashldi3_32"
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=r,m")
-	(ashift:DI (match_operand:DI 1 "nonimmediate_operand" "ro,r")
-		   (const_int 32)))]
-  ""
-  "*
-{
-  rtx low[2], high[2], xops[4];
-
-  split_di (operands, 2, low, high);
-  xops[0] = high[0];
-  xops[1] = low[1];
-  xops[2] = low[0];
-  xops[3] = const0_rtx;
-  if (!rtx_equal_p (xops[0], xops[1]))
-    output_asm_insn (AS2 (mov%L0,%1,%0), xops);
-
-  if (GET_CODE (low[0]) == MEM)
-    output_asm_insn (AS2 (mov%L2,%3,%2), xops);
-  else
-    output_asm_insn (AS2 (xor%L2,%2,%2), xops);
-
-  RET;
-}")
-
-(define_insn "ashrdi3_const_int"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(ashiftrt:DI (match_operand:DI 1 "register_operand" "0")
-		     (match_operand:QI 2 "const_int_operand" "J")))]
-  "CONST_OK_FOR_LETTER_P (INTVAL (operands[2]), 'J')"
-  "*
-{
-  rtx xops[4], low[1], high[1];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 1, low, high);
-  xops[0] = operands[2];
-  xops[1] = const1_rtx;
-  xops[2] = low[0];
-  xops[3] = high[0];
-
-  if (INTVAL (xops[0]) > 31)
-    {
-      xops[1] = GEN_INT (31);
-      output_asm_insn (AS2 (mov%L2,%3,%2), xops);
-      output_asm_insn (AS2 (sar%L3,%1,%3), xops);	/* shift by 32 */
-
-      if (INTVAL (xops[0]) > 32)
-        {
-	  xops[0] = GEN_INT (INTVAL (xops[0]) - 32);
-	  output_asm_insn (AS2 (sar%L2,%0,%2), xops); /* Remaining shift */
-	}
-    }
-  else
-    {
-      output_asm_insn (AS3 (shrd%L2,%0,%3,%2), xops);
-      output_asm_insn (AS2 (sar%L3,%0,%3), xops);
-    }
-
-  RET;
-}")
-
-(define_insn "ashrdi3_non_const_int"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(ashiftrt:DI (match_operand:DI 1 "register_operand" "0")
-		     (match_operand:QI 2 "register_operand" "c")))]
-  ""
-  "*
-{
-  rtx xops[5], low[1], high[1];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 1, low, high);
-  xops[0] = operands[2];
-  xops[1] = GEN_INT (32);
-  xops[2] = low[0];
-  xops[3] = high[0];
-  xops[4] = gen_label_rtx ();
-
-  output_asm_insn (AS3_SHIFT_DOUBLE (shrd%L2,%0,%3,%2), xops);
-  output_asm_insn (AS2 (sar%L3,%0,%3), xops);
-  output_asm_insn (AS2 (test%B0,%1,%b0), xops);
-  output_asm_insn (AS1 (je,%X4), xops);
-  xops[1] = GEN_INT (31);
-  output_asm_insn (AS2 (mov%L2,%3,%2), xops);
-  output_asm_insn (AS2 (sar%L3,%1,%3), xops);	/* shift by 32 */
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\",
-                             CODE_LABEL_NUMBER (xops[4]));
-  RET;
-}")
-
-(define_insn "ashrsi3_31"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm,d")
-	(ashiftrt:SI (match_operand:SI 1 "nonimmediate_operand" "0,a")
-		     (const_int 31)))]
-  "!TARGET_PENTIUM || optimize_size"
-  "@
-    sar%L0 $31,%0
-    cltd")
-
-(define_insn "ashrsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(ashiftrt:SI (match_operand:SI 1 "nonimmediate_operand" "0")
-		     (match_operand:SI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (sar%L0,%b2,%0);
-  else
-    return AS2 (sar%L0,%2,%0);
-}")
-
-(define_insn "ashrhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm")
-	(ashiftrt:HI (match_operand:HI 1 "nonimmediate_operand" "0")
-		     (match_operand:HI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (sar%W0,%b2,%0);
-  else
-    return AS2 (sar%W0,%2,%0);
-}")
-
-(define_insn "ashrqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(ashiftrt:QI (match_operand:QI 1 "nonimmediate_operand" "0")
-		     (match_operand:QI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (sar%B0,%b2,%0);
-  else
-    return AS2 (sar%B0,%2,%0);
-}")
-
-;;- logical shift instructions
-
-;; See comment above `ashldi3' about how this works.
-
-(define_expand "lshrdi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(lshiftrt:DI (match_operand:DI 1 "register_operand" "")
-		     (match_operand:QI 2 "nonmemory_operand" "")))]
-  ""
-  "
-{
-  if (GET_CODE (operands[2]) != CONST_INT
-      || ! CONST_OK_FOR_LETTER_P (INTVAL (operands[2]), 'J'))
-    {
-      operands[2] = copy_to_mode_reg (QImode, operands[2]);
-      emit_insn (gen_lshrdi3_non_const_int (operands[0], operands[1],
-					    operands[2]));
-    }
-  else
-    emit_insn (gen_lshrdi3_const_int (operands[0], operands[1], operands[2]));
-
-  DONE;
-}")
-
-(define_insn "lshrdi3_32"
-  [(set (match_operand:DI 0 "nonimmediate_operand" "=r,m")
-	(lshiftrt:DI (match_operand:DI 1 "nonimmediate_operand" "ro,r")
-		     (const_int 32)))]
-  ""
-  "*
-{
-  rtx low[2], high[2], xops[4];
-
-  split_di (operands, 2, low, high);
-  xops[0] = low[0];
-  xops[1] = high[1];
-  xops[2] = high[0];
-  xops[3] = const0_rtx;
-  if (!rtx_equal_p (xops[0], xops[1]))
-    output_asm_insn (AS2 (mov%L0,%1,%0), xops);
-
-  if (GET_CODE (low[0]) == MEM)
-    output_asm_insn (AS2 (mov%L2,%3,%2), xops);
-  else
-    output_asm_insn (AS2 (xor%L2,%2,%2), xops);
-
-  RET;
-}")
-
-(define_insn "lshrdi3_const_int"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(lshiftrt:DI (match_operand:DI 1 "register_operand" "0")
-		     (match_operand:QI 2 "const_int_operand" "J")))]
-  "CONST_OK_FOR_LETTER_P (INTVAL (operands[2]), 'J')"
-  "*
-{
-  rtx xops[4], low[1], high[1];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 1, low, high);
-  xops[0] = operands[2];
-  xops[1] = const1_rtx;
-  xops[2] = low[0];
-  xops[3] = high[0];
-
-  if (INTVAL (xops[0]) > 31)
-    {
-      output_asm_insn (AS2 (mov%L2,%3,%2), xops);	/* Fast shift by 32 */
-      output_asm_insn (AS2 (xor%L3,%3,%3), xops);
-
-      if (INTVAL (xops[0]) > 32)
-        {
-	  xops[0] = GEN_INT (INTVAL (xops[0]) - 32);
-	  output_asm_insn (AS2 (shr%L2,%0,%2), xops); /* Remaining shift */
-	}
-    }
-  else
-    {
-      output_asm_insn (AS3 (shrd%L2,%0,%3,%2), xops);
-      output_asm_insn (AS2 (shr%L3,%0,%3), xops);
-    }
-
-  RET;
-}")
-
-(define_insn "lshrdi3_non_const_int"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(lshiftrt:DI (match_operand:DI 1 "register_operand" "0")
-		     (match_operand:QI 2 "register_operand" "c")))]
-  ""
-  "*
-{
-  rtx xops[5], low[1], high[1];
-
-  CC_STATUS_INIT;
-
-  split_di (operands, 1, low, high);
-  xops[0] = operands[2];
-  xops[1] = GEN_INT (32);
-  xops[2] = low[0];
-  xops[3] = high[0];
-  xops[4] = gen_label_rtx ();
-
-  output_asm_insn (AS3_SHIFT_DOUBLE (shrd%L2,%0,%3,%2), xops);
-  output_asm_insn (AS2 (shr%L3,%0,%3), xops);
-  output_asm_insn (AS2 (test%B0,%1,%b0), xops);
-  output_asm_insn (AS1 (je,%X4), xops);
-  output_asm_insn (AS2 (mov%L2,%3,%2), xops);	/* Fast shift by 32 */
-  output_asm_insn (AS2 (xor%L3,%3,%3), xops);
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\",
-                             CODE_LABEL_NUMBER (xops[4]));
-  RET;
-}")
-
-(define_insn "lshrsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(lshiftrt:SI (match_operand:SI 1 "nonimmediate_operand" "0")
-		     (match_operand:SI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (shr%L0,%b2,%0);
-  else
-    return AS2 (shr%L0,%2,%1);
-}")
-
-(define_insn "lshrhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm")
-	(lshiftrt:HI (match_operand:HI 1 "nonimmediate_operand" "0")
-		     (match_operand:HI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (shr%W0,%b2,%0);
-  else
-    return AS2 (shr%W0,%2,%0);
-}")
-
-(define_insn "lshrqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(lshiftrt:QI (match_operand:QI 1 "nonimmediate_operand" "0")
-		     (match_operand:QI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (shr%B0,%b2,%0);
-  else
-    return AS2 (shr%B0,%2,%0);
-}")
-
-;;- rotate instructions
-
-(define_insn "rotlsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(rotate:SI (match_operand:SI 1 "nonimmediate_operand" "0")
-		   (match_operand:SI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (rol%L0,%b2,%0);
-  else
-    return AS2 (rol%L0,%2,%0);
-}")
-
-(define_insn "rotlhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm")
-	(rotate:HI (match_operand:HI 1 "nonimmediate_operand" "0")
-		   (match_operand:HI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (rol%W0,%b2,%0);
-  else
-    return AS2 (rol%W0,%2,%0);
-}")
-
-(define_insn "rotlqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(rotate:QI (match_operand:QI 1 "nonimmediate_operand" "0")
-		   (match_operand:QI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (rol%B0,%b2,%0);
-  else
-    return AS2 (rol%B0,%2,%0);
-}")
-
-(define_insn "rotrsi3"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(rotatert:SI (match_operand:SI 1 "nonimmediate_operand" "0")
-		     (match_operand:SI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (ror%L0,%b2,%0);
-  else
-    return AS2 (ror%L0,%2,%0);
-}")
-
-(define_insn "rotrhi3"
-  [(set (match_operand:HI 0 "nonimmediate_operand" "=rm")
-	(rotatert:HI (match_operand:HI 1 "nonimmediate_operand" "0")
-		     (match_operand:HI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (ror%W0,%b2,%0);
-  else
-    return AS2 (ror%W0,%2,%0);
-}")
-
-(define_insn "rotrqi3"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(rotatert:QI (match_operand:QI 1 "nonimmediate_operand" "0")
-		     (match_operand:QI 2 "nonmemory_operand" "cI")))]
-  ""
-  "*
-{
-  if (REG_P (operands[2]))
-    return AS2 (ror%B0,%b2,%0);
-  else
-    return AS2 (ror%B0,%2,%0);
-}")
-
-/*
-;; This usually looses.  But try a define_expand to recognize a few case
-;; we can do efficiently, such as accessing the "high" QImode registers,
-;; %ah, %bh, %ch, %dh.
-;; ??? Note this has a botch on the mode of operand 0, which needs to be
-;; fixed if this is ever enabled.
-(define_insn "insv"
-  [(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+&r")
-			 (match_operand:SI 1 "immediate_operand" "i")
-			 (match_operand:SI 2 "immediate_operand" "i"))
-	(match_operand:SI 3 "nonmemory_operand" "ri"))]
-  ""
-  "*
-{
-  if (INTVAL (operands[1]) + INTVAL (operands[2]) > GET_MODE_BITSIZE (SImode))
-    abort ();
-  if (GET_CODE (operands[3]) == CONST_INT)
-    {
-      unsigned int mask = (1 << INTVAL (operands[1])) - 1; 
-      operands[1] = GEN_INT (~(mask << INTVAL (operands[2])));
-      output_asm_insn (AS2 (and%L0,%1,%0), operands);
-      operands[3] = GEN_INT (INTVAL (operands[3]) << INTVAL (operands[2]));
-      output_asm_insn (AS2 (or%L0,%3,%0), operands);
-    }
-  else
-    {
-      operands[0] = gen_rtx_REG (SImode, REGNO (operands[0]));
-      if (INTVAL (operands[2]))
-	output_asm_insn (AS2 (ror%L0,%2,%0), operands);
-      output_asm_insn (AS3 (shrd%L0,%1,%3,%0), operands);
-      operands[2] = GEN_INT (BITS_PER_WORD
-			     - INTVAL (operands[1]) - INTVAL (operands[2]));
-      if (INTVAL (operands[2]))
-	output_asm_insn (AS2 (ror%L0,%2,%0), operands);
-    }
-  RET;
-}")
-*/
-/*
-;; ??? There are problems with the mode of operand[3].  The point of this
-;; is to represent an HImode move to a "high byte" register.
-
-(define_expand "insv"
-  [(set (zero_extract:SI (match_operand:SI 0 "general_operand" "")
-			 (match_operand:SI 1 "immediate_operand" "")
-			 (match_operand:SI 2 "immediate_operand" ""))
-	(match_operand:QI 3 "nonmemory_operand" "ri"))]
-  ""
-  "
-{
-  if (GET_CODE (operands[1]) != CONST_INT
-      || GET_CODE (operands[2]) != CONST_INT)
-    FAIL;
-
-  if (! (INTVAL (operands[1]) == 8
-	 && (INTVAL (operands[2]) == 8 || INTVAL (operands[2]) == 0))
-      && ! INTVAL (operands[1]) == 1)
-    FAIL;
-}")
-*/
-
-;; On i386, the register count for a bit operation is *not* truncated,
-;; so SHIFT_COUNT_TRUNCATED must not be defined.
-
-;; On i486, the shift & or/and code is faster than bts or btr.  If
-;; operands[0] is a MEM, the bt[sr] is half as fast as the normal code.
-
-;; On i386, bts is a little faster if operands[0] is a reg, and a
-;; little slower if operands[0] is a MEM, than the shift & or/and code.
-;; Use bts & btr, since they reload better.
-
-;; General bit set and clear.
-(define_insn ""
-  [(set (zero_extract:SI (match_operand:SI 0 "register_operand" "+rm")
-			 (const_int 1)
-			 (match_operand:SI 2 "register_operand" "r"))
-	(match_operand:SI 3 "const_int_operand" "n"))]
-  "TARGET_USE_BIT_TEST && GET_CODE (operands[2]) != CONST_INT"
-  "*
-{
-  CC_STATUS_INIT;
-
-  if (INTVAL (operands[3]) == 1)
-    return AS2 (bts%L0,%2,%0);
-  else
-    return AS2 (btr%L0,%2,%0);
-}")
-
-;; Bit complement.  See comments on previous pattern.
-;; ??? Is this really worthwhile?
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(xor:SI (ashift:SI (const_int 1)
-			   (match_operand:SI 1 "register_operand" "r"))
-		(match_operand:SI 2 "nonimmediate_operand" "0")))]
-  "TARGET_USE_BIT_TEST && GET_CODE (operands[1]) != CONST_INT"
-  "*
-{
-  CC_STATUS_INIT;
-
-  return AS2 (btc%L0,%1,%0);
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=rm")
-	(xor:SI (match_operand:SI 1 "nonimmediate_operand" "0")
-		(ashift:SI (const_int 1)
-			   (match_operand:SI 2 "register_operand" "r"))))]
-  "TARGET_USE_BIT_TEST && GET_CODE (operands[2]) != CONST_INT"
-  "*
-{
-  CC_STATUS_INIT;
-
-  return AS2 (btc%L0,%2,%0);
-}")
-
-;; Recognizers for bit-test instructions.
-
-;; The bt opcode allows a MEM in operands[0].  But on both i386 and
-;; i486, it is faster to copy a MEM to REG and then use bt, than to use
-;; bt on the MEM directly.
-
-;; ??? The first argument of a zero_extract must not be reloaded, so
-;; don't allow a MEM in the operand predicate without allowing it in the
-;; constraint.
-
-(define_insn ""
-  [(set (cc0) (zero_extract (match_operand:SI 0 "register_operand" "r")
-			    (const_int 1)
-			    (match_operand:SI 1 "register_operand" "r")))]
-  "GET_CODE (operands[1]) != CONST_INT"
-  "*
-{
-  cc_status.flags |= CC_Z_IN_NOT_C;
-  return AS2 (bt%L0,%1,%0);
-}")
-
-(define_insn ""
-  [(set (cc0) (zero_extract (match_operand:SI 0 "register_operand" "r")
-			    (match_operand:SI 1 "const_int_operand" "n")
-			    (match_operand:SI 2 "const_int_operand" "n")))]
-  ""
-  "*
-{
-  unsigned int mask;
-
-  mask = ((1 << INTVAL (operands[1])) - 1) << INTVAL (operands[2]);
-  operands[1] = GEN_INT (mask);
-
-  if (QI_REG_P (operands[0])
-      /* A Pentium test is pairable only with eax. Not with ah or al.  */
-      && (! REG_P (operands[0]) || REGNO (operands[0]) || !TARGET_PENTIUM
-          || optimize_size))
-    {
-      if ((mask & ~0xff) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  return AS2 (test%B0,%1,%b0);
-	}
-
-      if ((mask & ~0xff00) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  operands[1] = GEN_INT (mask >> 8);
-	  return AS2 (test%B0,%1,%h0);
-	}
-    }
-
-  return AS2 (test%L0,%1,%0);
-}")
-
-;; ??? All bets are off if operand 0 is a volatile MEM reference.
-;; The CPU may access unspecified bytes around the actual target byte.
-
-(define_insn ""
-  [(set (cc0) (zero_extract (match_operand:QI 0 "memory_operand" "m")
-			    (match_operand:SI 1 "const_int_operand" "n")
-			    (match_operand:SI 2 "const_int_operand" "n")))]
-  "GET_CODE (operands[0]) != MEM || ! MEM_VOLATILE_P (operands[0])"
-  "*
-{
-  unsigned int mask;
-
-  mask = ((1 << INTVAL (operands[1])) - 1) << INTVAL (operands[2]);
-  operands[1] = GEN_INT (mask);
-
-  if ((! REG_P (operands[0]) || QI_REG_P (operands[0]))
-      /* A Pentium test is pairable only with eax. Not with ah or al.  */
-      && (! REG_P (operands[0]) || REGNO (operands[0]) || !TARGET_PENTIUM
-          || optimize_size))
-    {
-      if ((mask & ~0xff) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  return AS2 (test%B0,%1,%b0);
-	}
-
-      if ((mask & ~0xff00) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  operands[1] = GEN_INT (mask >> 8);
-
-	  if (QI_REG_P (operands[0]))
-	    return AS2 (test%B0,%1,%h0);
-	  else
-	    {
-	      operands[0] = adj_offsettable_operand (operands[0], 1);
-	      return AS2 (test%B0,%1,%b0);
-	    }
-	}
-
-      if (GET_CODE (operands[0]) == MEM && (mask & ~0xff0000) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  operands[1] = GEN_INT (mask >> 16);
-	  operands[0] = adj_offsettable_operand (operands[0], 2);
-	  return AS2 (test%B0,%1,%b0);
-	}
-
-      if (GET_CODE (operands[0]) == MEM && (mask & ~0xff000000) == 0)
-        {
-	  cc_status.flags |= CC_NOT_NEGATIVE;
-	  operands[1] = GEN_INT (mask >> 24);
-	  operands[0] = adj_offsettable_operand (operands[0], 3);
-	  return AS2 (test%B0,%1,%b0);
-	}
-    }
-
-  if (CONSTANT_P (operands[1]) || GET_CODE (operands[0]) == MEM)
-    return AS2 (test%L0,%1,%0);
-
-  return AS2 (test%L1,%0,%1);
-}")
-
-;; Store-flag instructions.
-
-;; For all sCOND expanders, also expand the compare or test insn that
-;; generates cc0.  Generate an equality comparison if `seq' or `sne'.
-
-(define_expand "seq"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(eq:QI (cc0) (const_int 0)))]
-  ""
-  "
-{
-  if (TARGET_IEEE_FP
-      && GET_MODE_CLASS (GET_MODE (i386_compare_op0)) == MODE_FLOAT)
-    operands[1] = (*i386_compare_gen_eq)(i386_compare_op0, i386_compare_op1);
-  else
-    operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);
-}")
-
-(define_expand "sne"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(ne:QI (cc0) (const_int 0)))]
-  ""
-  "
-{
-  if (TARGET_IEEE_FP
-      && GET_MODE_CLASS (GET_MODE (i386_compare_op0)) == MODE_FLOAT)
-    operands[1] = (*i386_compare_gen_eq)(i386_compare_op0, i386_compare_op1);
-  else
-    operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);
-}")
-
-(define_expand "sgt"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(gt:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "sgtu"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(gtu:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "slt"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(lt:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "sltu"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(ltu:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "sge"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(ge:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "sgeu"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(geu:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "sle"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(le:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "sleu"
-  [(match_dup 1)
-   (set (match_operand:QI 0 "register_operand" "")
-	(leu:QI (cc0) (const_int 0)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-;; The 386 sCOND opcodes can write to memory.  But a gcc sCOND insn may
-;; not have any input reloads.  A MEM write might need an input reload
-;; for the address of the MEM.  So don't allow MEM as the SET_DEST.
-
-(define_insn "*setcc"
-  [(set (match_operand:QI 0 "nonimmediate_operand" "=qm")
-	(match_operator:QI 1 "comparison_operator" [(cc0) (const_int 0)]))]
-  "reload_completed || register_operand (operands[0], QImode)"
-  "*
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-  if (cc_prev_status.flags & CC_TEST_AX)
-    {
-      int eq;
-      HOST_WIDE_INT c;
-      operands[2] = gen_rtx_REG (SImode, 0);
-      switch (code)
-	{
-	case EQ:
-	  c = 0x4000;
-	  eq = 0;
-	  break;
-	case NE:
-	  c = 0x4000;
-	  eq = 1;
-	  break;
-	case GT:
-	  c = 0x4100;
-	  eq = 1;
-	  break;
-	case LT:
-	  c = 0x100;
-	  eq = 0;
-	  break;
-	case GE:
-	  c = 0x100;
-	  eq = 1;
-	  break;
-	case LE:
-	  c = 0x4100;
-	  eq = 0;
-	  break;
-	default:
-	  abort ();
-	}
-      if (!TARGET_PENTIUM || optimize_size)
-        {
-          operands[3] = GEN_INT (c >> 8);
-          output_asm_insn (AS2 (test%B0,%3,%h2), operands);
-        }
-      else
-        {
-          operands[3] = GEN_INT (c);
-          output_asm_insn (AS2 (test%L0,%3,%2), operands);
-        }
-      return eq ? AS1 (sete,%0) : AS1 (setne, %0);
-    }
-
-  if ((cc_status.flags & CC_NO_OVERFLOW) && (code == LE || code == GT))
-    return (char *)0;
-  return AS1(set%D1,%0);
-}")
-
-
-;; Basic conditional jump instructions.
-;; We ignore the overflow flag for signed branch instructions.
-
-;; For all bCOND expanders, also expand the compare or test insn that
-;; generates cc0.  Generate an equality comparison if `beq' or `bne'.
-
-(define_expand "beq"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (eq (cc0)
-			  (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_IEEE_FP
-      && GET_MODE_CLASS (GET_MODE (i386_compare_op0)) == MODE_FLOAT)
-    operands[1] = (*i386_compare_gen_eq)(i386_compare_op0, i386_compare_op1);
-  else
-    operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);
-}")
-
-(define_expand "bne"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (ne (cc0)
-			  (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_IEEE_FP
-      && GET_MODE_CLASS (GET_MODE (i386_compare_op0)) == MODE_FLOAT)
-    operands[1] = (*i386_compare_gen_eq)(i386_compare_op0, i386_compare_op1);
-  else
-    operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);
-}")
-
-
-(define_expand "bgt"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (gt (cc0)
-			  (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "bgtu"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (gtu (cc0)
-			   (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "blt"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (lt (cc0)
-			  (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-
-(define_expand "bltu"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (ltu (cc0)
-			   (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "bge"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (ge (cc0)
-			  (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "bgeu"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (geu (cc0)
-			   (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "ble"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (le (cc0)
-			  (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_expand "bleu"
-  [(match_dup 1)
-   (set (pc)
-	(if_then_else (leu (cc0)
-			   (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "operands[1] = (*i386_compare_gen)(i386_compare_op0, i386_compare_op1);")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (match_operator 0 "comparison_operator"
-				      [(cc0) (const_int 0)])
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))]
-  ""
-  "*
-{
-  enum rtx_code code = GET_CODE (operands[0]);
-  if (cc_prev_status.flags & CC_TEST_AX)
-    {
-      int eq;
-      HOST_WIDE_INT c;
-      operands[2] = gen_rtx_REG (SImode, 0);
-      switch (code)
-	{
-	case EQ:
-	  c = 0x4000;
-	  eq = 0;
-	  break;
-	case NE:
-	  c = 0x4000;
-	  eq = 1;
-	  break;
-	case GT:
-	  c = 0x4100;
-	  eq = 1;
-	  break;
-	case LT:
-	  c = 0x100;
-	  eq = 0;
-	  break;
-	case GE:
-	  c = 0x100;
-	  eq = 1;
-	  break;
-	case LE:
-	  c = 0x4100;
-	  eq = 0;
-	  break;
-	default:
-	  abort ();
-	}
-      if (!TARGET_PENTIUM || optimize_size)
-        {
-          operands[3] = GEN_INT (c >> 8);
-          output_asm_insn (AS2 (test%B0,%3,%h2), operands);
-        }
-      else
-        {
-          operands[3] = GEN_INT (c);
-          output_asm_insn (AS2 (test%L0,%3,%2), operands);
-        }
-      return eq ? AS1 (je,%l1) : AS1 (jne, %l1);
-    }
-  if ((cc_status.flags & CC_NO_OVERFLOW) && (code == LE || code == GT))
-    return (char *)0;
-
-  return AS1(j%D0,%l1);
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (match_operator 0 "comparison_operator"
-				      [(cc0) (const_int 0)])
-		      (pc)
-		      (label_ref (match_operand 1 "" ""))))]
-  ""
-  "*
-{
-  enum rtx_code code = GET_CODE (operands[0]);
-  if (cc_prev_status.flags & CC_TEST_AX)
-    {
-      int eq;
-      HOST_WIDE_INT c;
-      operands[2] = gen_rtx_REG (SImode, 0);
-      switch (code)
-	{
-	case EQ:
-	  c = 0x4000;
-	  eq = 1;
-	  break;
-	case NE:
-	  c = 0x4000;
-	  eq = 0;
-	  break;
-	case GT:
-	  c = 0x4100;
-	  eq = 0;
-	  break;
-	case LT:
-	  c = 0x100;
-	  eq = 1;
-	  break;
-	case GE:
-	  c = 0x100;
-	  eq = 0;
-	  break;
-	case LE:
-	  c = 0x4100;
-	  eq = 1;
-	  break;
-	default:
-	  abort ();
-	}
-      if (!TARGET_PENTIUM || optimize_size)
-        {
-          operands[3] = GEN_INT (c >> 8);
-          output_asm_insn (AS2 (test%B0,%3,%h2), operands);
-        }
-      else
-        {
-          operands[3] = GEN_INT (c);
-          output_asm_insn (AS2 (test%L0,%3,%2), operands);
-        }
-      return eq ? AS1 (je,%l1) : AS1 (jne, %l1);
-    }
-  if ((cc_status.flags & CC_NO_OVERFLOW) && (code == LE || code == GT))
-    return (char *)0;
-
-  return AS1(j%d0,%l1);
-}")
-
-;; Unconditional and other jump instructions
-
-(define_insn "jump"
-  [(set (pc)
-	(label_ref (match_operand 0 "" "")))]
-  ""
-  "jmp %l0"
-  [(set_attr "memory" "none")])
-
-(define_insn "indirect_jump"
-  [(set (pc) (match_operand:SI 0 "nonimmediate_operand" "rm"))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-
-  return AS1 (jmp,%*%0);
-}"
-  [(set_attr "memory" "none")])
-
-;; ??? could transform while(--i > 0) S; to if (--i > 0) do S; while(--i);
-;;     if S does not change i
-
-(define_expand "decrement_and_branch_until_zero"
-  [(parallel [(set (pc)
-		   (if_then_else (ge (plus:SI (match_operand:SI 0 "general_operand" "")
-					      (const_int -1))
-				     (const_int 0))
-				 (label_ref (match_operand 1 "" ""))
-				 (pc)))
-	      (set (match_dup 0)
-		   (plus:SI (match_dup 0)
-			    (const_int -1)))])]
-  ""
-  "")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (match_operator 0 "arithmetic_comparison_operator"
-				      [(plus:SI (match_operand:SI 1 "nonimmediate_operand" "+c*r,m")
-						(match_operand:SI 2 "general_operand" "rmi,ri"))
-				       (const_int 0)])
-		      (label_ref (match_operand 3 "" ""))
-		      (pc)))
-   (set (match_dup 1)
-	(plus:SI (match_dup 1)
-		 (match_dup 2)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-
-  if (GET_CODE (operands[1]) == REG && REGNO (operands[2]) == 2 &&
-      operands[2] == constm1_rtx && ix86_cpu == PROCESSOR_K6)
-    return \"loop %l3\";
-
-  if (operands[2] == constm1_rtx)
-    output_asm_insn (AS1 (dec%L1,%1), operands);
-
-  else if (operands[2] == const1_rtx)
-    output_asm_insn (AS1 (inc%L1,%1), operands);
-
-  else
-    output_asm_insn (AS2 (add%L1,%2,%1), operands);
-
-  return AS1 (%J0,%l3);
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (match_operator 0 "arithmetic_comparison_operator"
-				      [(minus:SI (match_operand:SI 1 "nonimmediate_operand" "+r,m")
-						 (match_operand:SI 2 "general_operand" "rmi,ri"))
-				       (const_int 0)])
-		      (label_ref (match_operand 3 "" ""))
-		      (pc)))
-   (set (match_dup 1)
-	(minus:SI (match_dup 1)
-		  (match_dup 2)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-  if (operands[2] == const1_rtx)
-    output_asm_insn (AS1 (dec%L1,%1), operands);
-
-  else if (operands[1] == constm1_rtx)
-    output_asm_insn (AS1 (inc%L1,%1), operands);
-
-  else
-    output_asm_insn (AS2 (sub%L1,%2,%1), operands);
-
-  return AS1 (%J0,%l3);
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (ne (match_operand:SI 0 "general_operand" "+g")
-			  (const_int 0))
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))
-   (set (match_dup 0)
-	(plus:SI (match_dup 0)
-		 (const_int -1)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-  operands[2] = const1_rtx;
-  output_asm_insn (AS2 (sub%L0,%2,%0), operands);
-  return \"jnc %l1\";
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (eq (match_operand:SI 0 "general_operand" "+g")
-			  (const_int 0))
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))
-   (set (match_dup 0)
-	(plus:SI (match_dup 0)
-		 (const_int -1)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-  operands[2] = const1_rtx;
-  output_asm_insn (AS2 (sub%L0,%2,%0), operands);
-  return \"jc %l1\";
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (ne (match_operand:SI 0 "general_operand" "+g")
-			  (const_int 1))
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))
-   (set (match_dup 0)
-	(plus:SI (match_dup 0)
-		 (const_int -1)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-  output_asm_insn (AS1 (dec%L0,%0), operands);
-  return \"jnz %l1\";
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (eq (match_operand:SI 0 "general_operand" "+g")
-			  (const_int 1))
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))
-   (set (match_dup 0)
-	(plus:SI (match_dup 0)
-		 (const_int -1)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-  output_asm_insn (AS1 (dec%L0,%0), operands);
-  return \"jz %l1\";
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (ne (match_operand:SI 0 "general_operand" "+g")
-			  (const_int -1))
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))
-   (set (match_dup 0)
-	(plus:SI (match_dup 0)
-		 (const_int 1)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-  output_asm_insn (AS1 (inc%L0,%0), operands);
-  return \"jnz %l1\";
-}")
-
-(define_insn ""
-  [(set (pc)
-	(if_then_else (eq (match_operand:SI 0 "general_operand" "+g")
-			  (const_int -1))
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))
-   (set (match_dup 0)
-	(plus:SI (match_dup 0)
-		 (const_int 1)))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-  output_asm_insn (AS1 (inc%L0,%0), operands);
-  return \"jz %l1\";
-}")
-
-;; Implement switch statements when generating PIC code.  Switches are
-;; implemented by `tablejump' when not using -fpic.
-
-;; Emit code here to do the range checking and make the index zero based.
-
-(define_expand "casesi"
-  [(set (match_dup 5)
-	(match_operand:SI 0 "general_operand" ""))
-   (set (match_dup 6)
-	(minus:SI (match_dup 5)
-		  (match_operand:SI 1 "general_operand" "")))
-   (set (cc0)
-	(compare:CC (match_dup 6)
-		    (match_operand:SI 2 "general_operand" "")))
-   (set (pc)
-	(if_then_else (gtu (cc0)
-			   (const_int 0))
-		      (label_ref (match_operand 4 "" ""))
-		      (pc)))
-   (parallel
-    [(set (pc)
-	  (minus:SI (reg:SI 3)
-		    (mem:SI (plus:SI (mult:SI (match_dup 6)
-					      (const_int 4))
-				     (label_ref (match_operand 3 "" ""))))))
-     (clobber (match_scratch:SI 7 ""))])]
-  "flag_pic"
-  "
-{
-  operands[5] = gen_reg_rtx (SImode);
-  operands[6] = gen_reg_rtx (SImode);
-  current_function_uses_pic_offset_table = 1;
-}")
-
-;; Implement a casesi insn.
-
-;; Each entry in the "addr_diff_vec" looks like this as the result of the
-;; two rules below:
-;; 
-;; 	.long _GLOBAL_OFFSET_TABLE_+[.-.L2]
-;; 
-;; 1. An expression involving an external reference may only use the
-;;    addition operator, and only with an assembly-time constant.
-;;    The example above satisfies this because ".-.L2" is a constant.
-;; 
-;; 2. The symbol _GLOBAL_OFFSET_TABLE_ is magic, and at link time is
-;;    given the value of "GOT - .", where GOT is the actual address of
-;;    the Global Offset Table.  Therefore, the .long above actually
-;;    stores the value "( GOT - . ) + [ . - .L2 ]", or "GOT - .L2".  The
-;;    expression "GOT - .L2" by itself would generate an error from as(1).
-;; 
-;; The pattern below emits code that looks like this:
-;; 
-;; 	movl %ebx,reg
-;; 	subl TABLE@GOTOFF(%ebx,index,4),reg
-;; 	jmp reg
-;; 
-;; The addr_diff_vec contents may be directly referenced with @GOTOFF, since
-;; the addr_diff_vec is known to be part of this module.
-;; 
-;; The subl above calculates "GOT - (( GOT - . ) + [ . - .L2 ])", which
-;; evaluates to just ".L2".
-
-(define_insn ""
-  [(set (pc)
-	(minus:SI (reg:SI 3)
-		  (mem:SI (plus:SI
-			   (mult:SI (match_operand:SI 0 "register_operand" "r")
-				    (const_int 4))
-			   (label_ref (match_operand 1 "" ""))))))
-   (clobber (match_scratch:SI 2 "=&r"))]
-  ""
-  "*
-{
-  rtx xops[4];
-
-  xops[0] = operands[0];
-  xops[1] = operands[1];
-  xops[2] = operands[2];
-  xops[3] = pic_offset_table_rtx;
-
-  output_asm_insn (AS2 (mov%L2,%3,%2), xops);
-  output_asm_insn (\"sub%L2 %l1@GOTOFF(%3,%0,4),%2\", xops);
-  output_asm_insn (AS1 (jmp,%*%2), xops);
-  ASM_OUTPUT_ALIGN (asm_out_file, i386_align_jumps);
-  RET;
-}")
-
-(define_insn "tablejump"
-  [(set (pc) (match_operand:SI 0 "nonimmediate_operand" "rm"))
-   (use (label_ref (match_operand 1 "" "")))]
-  ""
-  "*
-{
-  CC_STATUS_INIT;
-
-  return AS1 (jmp,%*%0);
-}")
-
-;; Call insns.
-
-;; If generating PIC code, the predicate indirect_operand will fail
-;; for operands[0] containing symbolic references on all of the named
-;; call* patterns.  Each named pattern is followed by an unnamed pattern
-;; that matches any call to a symbolic CONST (ie, a symbol_ref).  The
-;; unnamed patterns are only used while generating PIC code, because
-;; otherwise the named patterns match.
-
-;; Call subroutine returning no value.
-
-(define_expand "call_pop"
-  [(parallel [(call (match_operand:QI 0 "indirect_operand" "")
-		    (match_operand:SI 1 "general_operand" ""))
-	      (set (reg:SI 7)
-		   (plus:SI (reg:SI 7)
-			    (match_operand:SI 3 "immediate_operand" "")))])]
-  ""
-  "
-{
-  rtx addr;
-
-  if (operands[3] == const0_rtx)
-    {
-      emit_insn (gen_call (operands[0], operands[1]));
-      DONE;
-    }
-
-  if (flag_pic)
-    current_function_uses_pic_offset_table = 1;
-
-  /* With half-pic, force the address into a register.  */
-  addr = XEXP (operands[0], 0);
-  if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
-    XEXP (operands[0], 0) = force_reg (Pmode, addr);
-
-  if (! expander_call_insn_operand (operands[0], QImode))
-    operands[0]
-      = change_address (operands[0], VOIDmode,
-			copy_to_mode_reg (Pmode, XEXP (operands[0], 0)));
-}")
-
-(define_insn ""
-  [(call (match_operand:QI 0 "call_insn_operand" "m")
-	 (match_operand:SI 1 "general_operand" "g"))
-   (set (reg:SI 7) (plus:SI (reg:SI 7)
-			    (match_operand:SI 3 "immediate_operand" "i")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[0]) == MEM
-      && ! CONSTANT_ADDRESS_P (XEXP (operands[0], 0)))
-    {
-      operands[0] = XEXP (operands[0], 0);
-      return AS1 (call,%*%0);
-    }
-  else
-    return AS1 (call,%P0);
-}")
-
-(define_insn ""
-  [(call (mem:QI (match_operand:SI 0 "symbolic_operand" ""))
-	 (match_operand:SI 1 "general_operand" "g"))
-   (set (reg:SI 7) (plus:SI (reg:SI 7)
-			    (match_operand:SI 3 "immediate_operand" "i")))]
-  "!HALF_PIC_P ()"
-  "call %P0")
-
-(define_expand "call"
-  [(call (match_operand:QI 0 "indirect_operand" "")
-	 (match_operand:SI 1 "general_operand" ""))]
-  ;; Operand 1 not used on the i386.
-  ""
-  "
-{
-  rtx addr;
-
-  if (flag_pic)
-    current_function_uses_pic_offset_table = 1;
-
-  /* With half-pic, force the address into a register.  */
-  addr = XEXP (operands[0], 0);
-  if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
-    XEXP (operands[0], 0) = force_reg (Pmode, addr);
-
-  if (! expander_call_insn_operand (operands[0], QImode))
-    operands[0]
-      = change_address (operands[0], VOIDmode,
-			copy_to_mode_reg (Pmode, XEXP (operands[0], 0)));
-}")
-
-(define_insn ""
-  [(call (match_operand:QI 0 "call_insn_operand" "m")
-	 (match_operand:SI 1 "general_operand" "g"))]
-  ;; Operand 1 not used on the i386.
-  ""
-  "*
-{
-  if (GET_CODE (operands[0]) == MEM
-      && ! CONSTANT_ADDRESS_P (XEXP (operands[0], 0)))
-    {
-      operands[0] = XEXP (operands[0], 0);
-      return AS1 (call,%*%0);
-    }
-  else
-    return AS1 (call,%P0);
-}")
-
-(define_insn ""
-  [(call (mem:QI (match_operand:SI 0 "symbolic_operand" ""))
-	 (match_operand:SI 1 "general_operand" "g"))]
-  ;; Operand 1 not used on the i386.
-  "!HALF_PIC_P ()"
-  "call %P0")
-
-;; Call subroutine, returning value in operand 0
-;; (which must be a hard register).
-
-(define_expand "call_value_pop"
-  [(parallel [(set (match_operand 0 "" "")
-		   (call (match_operand:QI 1 "indirect_operand" "")
-			 (match_operand:SI 2 "general_operand" "")))
-	      (set (reg:SI 7)
-		   (plus:SI (reg:SI 7)
-			    (match_operand:SI 4 "immediate_operand" "")))])]
-  ""
-  "
-{
-  rtx addr;
-
-  if (operands[4] == const0_rtx)
-    {
-      emit_insn (gen_call_value (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-
-  if (flag_pic)
-    current_function_uses_pic_offset_table = 1;
-
-  /* With half-pic, force the address into a register.  */
-  addr = XEXP (operands[1], 0);
-  if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
-    XEXP (operands[1], 0) = force_reg (Pmode, addr);
-
-  if (! expander_call_insn_operand (operands[1], QImode))
-    operands[1]
-      = change_address (operands[1], VOIDmode,
-			copy_to_mode_reg (Pmode, XEXP (operands[1], 0)));
-}")
-
-(define_insn ""
-  [(set (match_operand 0 "" "=rf")
-	(call (match_operand:QI 1 "call_insn_operand" "m")
-	      (match_operand:SI 2 "general_operand" "g")))
-   (set (reg:SI 7) (plus:SI (reg:SI 7)
-			    (match_operand:SI 4 "immediate_operand" "i")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[1]) == MEM
-      && ! CONSTANT_ADDRESS_P (XEXP (operands[1], 0)))
-    {
-      operands[1] = XEXP (operands[1], 0);
-      output_asm_insn (AS1 (call,%*%1), operands);
-    }
-  else
-    output_asm_insn (AS1 (call,%P1), operands);
-
-  RET;
-}")
-
-(define_insn ""
-  [(set (match_operand 0 "" "=rf")
-	(call (mem:QI (match_operand:SI 1 "symbolic_operand" ""))
-	      (match_operand:SI 2 "general_operand" "g")))
-   (set (reg:SI 7) (plus:SI (reg:SI 7)
-			    (match_operand:SI 4 "immediate_operand" "i")))]
-  "!HALF_PIC_P ()"
-  "call %P1")
-
-(define_expand "call_value"
-  [(set (match_operand 0 "" "")
-	(call (match_operand:QI 1 "indirect_operand" "")
-	      (match_operand:SI 2 "general_operand" "")))]
-  ;; Operand 2 not used on the i386.
-  ""
-  "
-{
-  rtx addr;
-
-  if (flag_pic)
-    current_function_uses_pic_offset_table = 1;
-
-  /* With half-pic, force the address into a register.  */
-  addr = XEXP (operands[1], 0);
-  if (GET_CODE (addr) != REG && HALF_PIC_P () && !CONSTANT_ADDRESS_P (addr))
-    XEXP (operands[1], 0) = force_reg (Pmode, addr);
-
-  if (! expander_call_insn_operand (operands[1], QImode))
-    operands[1]
-      = change_address (operands[1], VOIDmode,
-			copy_to_mode_reg (Pmode, XEXP (operands[1], 0)));
-}")
-
-(define_insn ""
-  [(set (match_operand 0 "" "=rf")
-	(call (match_operand:QI 1 "call_insn_operand" "m")
-	      (match_operand:SI 2 "general_operand" "g")))]
-  ;; Operand 2 not used on the i386.
-  ""
-  "*
-{
-  if (GET_CODE (operands[1]) == MEM
-      && ! CONSTANT_ADDRESS_P (XEXP (operands[1], 0)))
-    {
-      operands[1] = XEXP (operands[1], 0);
-      output_asm_insn (AS1 (call,%*%1), operands);
-    }
-  else
-    output_asm_insn (AS1 (call,%P1), operands);
-
-  RET;
-}")
-
-(define_insn ""
-  [(set (match_operand 0 "" "=rf")
-	(call (mem:QI (match_operand:SI 1 "symbolic_operand" ""))
-	      (match_operand:SI 2 "general_operand" "g")))]
-  ;; Operand 2 not used on the i386.
-  "!HALF_PIC_P ()"
-  "call %P1")
-
-;; Call subroutine returning any type.
-
-(define_expand "untyped_call"
-  [(parallel [(call (match_operand 0 "" "")
-		    (const_int 0))
-	      (match_operand 1 "" "")
-	      (match_operand 2 "" "")])]
-  ""
-  "
-{
-  int i;
-
-  /* In order to give reg-stack an easier job in validating two
-     coprocessor registers as containing a possible return value,
-     simply pretend the untyped call returns a complex long double
-     value.  */
-
-  emit_call_insn (TARGET_80387
-                  ? gen_call_value (gen_rtx_REG (XCmode, FIRST_FLOAT_REG),
-				    operands[0], const0_rtx)
-                  : gen_call (operands[0], const0_rtx));
-
-  for (i = 0; i < XVECLEN (operands[2], 0); i++)
-    {
-      rtx set = XVECEXP (operands[2], 0, i);
-      emit_move_insn (SET_DEST (set), SET_SRC (set));
-    }
-
-  /* The optimizer does not know that the call sets the function value
-     registers we stored in the result block.  We avoid problems by
-     claiming that all hard registers are used and clobbered at this
-     point.  */
-  emit_insn (gen_blockage ());
-
-  DONE;
-}")
-
-;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
-;; all of memory.  This blocks insns from being moved across this point.
-
-(define_insn "blockage"
-  [(unspec_volatile [(const_int 0)] 0)]
-  ""
-  ""
-  [(set_attr "memory" "none")])
-
-;; Insn emitted into the body of a function to return from a function.
-;; This is only done if the function's epilogue is known to be simple.
-;; See comments for simple_386_epilogue in i386.c.
-
-(define_expand "return"
-  [(return)]
-  "ix86_can_use_return_insn_p ()"
-  "")
-
-(define_insn "return_internal"
-  [(return)]
-  "reload_completed"
-  "ret"
-  [(set_attr "memory" "none")])
-
-(define_insn "return_pop_internal"
-  [(return)
-   (use (match_operand:SI 0 "const_int_operand" ""))]
-  "reload_completed"
-  "ret %0"
-  [(set_attr "memory" "none")])
-
-(define_insn "nop"
-  [(const_int 0)]
-  ""
-  "nop"
-  [(set_attr "memory" "none")])
-
-(define_expand "prologue"
-  [(const_int 1)]
-  ""
-  "
-{
-  ix86_expand_prologue ();
-  DONE;
-}")
-
-;; The use of UNSPEC here is currently not necessary - a simple SET of ebp
-;; to itself would be enough. But this way we are safe even if some optimizer
-;; becomes too clever in the future.
-(define_insn "prologue_set_stack_ptr"
-  [(set (reg:SI 7)
-	(minus:SI (reg:SI 7) (match_operand:SI 0 "immediate_operand" "i")))
-   (set (reg:SI 6) (unspec:SI [(reg:SI 6)] 4))]
-  ""
-  "*
-{
-  rtx xops [2];
-
-  xops[0] = operands[0];
-  xops[1] = stack_pointer_rtx;
-  output_asm_insn (AS2 (sub%L1,%0,%1), xops);
-  RET;
-}"
-  [(set_attr "memory" "none")])
-
-(define_insn "prologue_set_got"
-  [(set (match_operand:SI 0 "" "")
-	(unspec_volatile
-	 [(plus:SI (match_dup 0)
-		   (plus:SI (match_operand:SI 1 "symbolic_operand" "")
-			    (minus:SI (pc) (match_operand 2 "" ""))))] 1))]
-  ""
-  "*
-{
-  char buffer[64];
-
-  if (TARGET_DEEP_BRANCH_PREDICTION) 
-    {
-      sprintf (buffer, \"addl %s,%%0\", XSTR (operands[1], 0));
-      output_asm_insn (buffer, operands);
-    }
-  else  
-    {
-      sprintf (buffer, \"addl %s+[.-%%X2],%%0\", XSTR (operands[1], 0));
-      output_asm_insn (buffer, operands);
-    }    
-  RET;
-}")
-
-(define_insn "prologue_get_pc"
-  [(set (match_operand:SI 0 "" "")
-    (unspec_volatile [(plus:SI (pc) (match_operand 1 "" ""))] 2))]
-  ""
-  "*
-{
-  output_asm_insn (AS1 (call,%X1), operands);
-  if (! TARGET_DEEP_BRANCH_PREDICTION) 
-    {
-      ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\", CODE_LABEL_NUMBER (operands[1]));
-    }    
-  RET;
-}"
-  [(set_attr "memory" "none")])
-
-(define_insn "prologue_get_pc_and_set_got"
-  [(unspec_volatile [(match_operand:SI 0 "" "")] 3)]
-  ""
-  "*
-{
-  operands[1] = gen_label_rtx ();
-  output_asm_insn (AS1 (call,%X1), operands);
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\",
-			     CODE_LABEL_NUMBER (operands[1]));
-  output_asm_insn (AS1 (pop%L0,%0), operands);
-  output_asm_insn (\"addl $%__GLOBAL_OFFSET_TABLE_+[.-%X1],%0\", operands);
-  RET;
-}"
-  [(set_attr "memory" "none")])
-
-(define_expand "epilogue"
-  [(const_int 1)]
-  ""
-  "
-{
-  ix86_expand_epilogue ();
-  DONE;
-}")
-
-(define_insn "epilogue_set_stack_ptr"
-  [(set (reg:SI 7) (reg:SI 6))
-	(clobber (reg:SI 6))]
-  ""
-  "*
-{
-  rtx xops [2];
-
-    xops[0] = frame_pointer_rtx;
-    xops[1] = stack_pointer_rtx;
-    output_asm_insn (AS2 (mov%L0,%0,%1), xops);
-    RET;
-}"
-  [(set_attr "memory" "none")])
-
-(define_insn "leave"
-  [(const_int 2)
-      (clobber (reg:SI 6))
-      (clobber (reg:SI 7))]
-  ""
-  "leave"
-  [(set_attr "memory" "none")])
-
-(define_insn "pop"
-  [(set (match_operand:SI 0 "register_operand" "r")
-	(mem:SI (reg:SI 7)))
-   (set (reg:SI 7) (plus:SI (reg:SI 7) (const_int 4)))]
-  ""
-  "*
-{
-    output_asm_insn (AS1 (pop%L0,%P0), operands);
-    RET;
-}"
-  [(set_attr "memory" "load")])
-
-(define_expand "movstrsi"
-  [(parallel [(set (match_operand:BLK 0 "memory_operand" "")
-		   (match_operand:BLK 1 "memory_operand" ""))
-	      (use (match_operand:SI 2 "const_int_operand" ""))
-	      (use (match_operand:SI 3 "const_int_operand" ""))
-	      (clobber (match_scratch:SI 4 ""))
-	      (clobber (match_dup 5))
-	      (clobber (match_dup 6))])]
-  ""
-  "
-{
-  rtx addr0, addr1;
-
-  if (GET_CODE (operands[2]) != CONST_INT)
-    FAIL;
-
-  addr0 = copy_to_mode_reg (Pmode, XEXP (operands[0], 0));
-  addr1 = copy_to_mode_reg (Pmode, XEXP (operands[1], 0));
-
-  operands[5] = addr0;
-  operands[6] = addr1;
-
-  operands[0] = change_address (operands[0], VOIDmode, addr0);
-  operands[1] = change_address (operands[1], VOIDmode, addr1);
-}")
-
-;; It might seem that operands 0 & 1 could use predicate register_operand.
-;; But strength reduction might offset the MEM expression.  So we let
-;; reload put the address into %edi & %esi.
-
-(define_insn ""
-  [(set (mem:BLK (match_operand:SI 0 "address_operand" "D"))
-	(mem:BLK (match_operand:SI 1 "address_operand" "S")))
-   (use (match_operand:SI 2 "const_int_operand" "n"))
-   (use (match_operand:SI 3 "immediate_operand" "i"))
-   (clobber (match_scratch:SI 4 "=&c"))
-   (clobber (match_dup 0))
-   (clobber (match_dup 1))]
-  ""
-  "*
-{
-  rtx xops[2];
-
-  output_asm_insn (\"cld\", operands);
-  if (GET_CODE (operands[2]) == CONST_INT)
-    {
-      if (INTVAL (operands[2]) & ~0x03)
-	{
-	  xops[0] = GEN_INT ((INTVAL (operands[2]) >> 2) & 0x3fffffff);
-	  xops[1] = operands[4];
-
-	  output_asm_insn (AS2 (mov%L1,%0,%1), xops);
-#ifdef INTEL_SYNTAX
-	  output_asm_insn (\"rep movsd\", xops);
-#else
-	  output_asm_insn (\"rep\;movsl\", xops);
-#endif
-	}
-      if (INTVAL (operands[2]) & 0x02)
-	output_asm_insn (\"movsw\", operands);
-      if (INTVAL (operands[2]) & 0x01)
-	output_asm_insn (\"movsb\", operands);
-    }
-  else
-    abort ();
-  RET;
-}")
-
-(define_expand "clrstrsi"
-  [(set (match_dup 3) (const_int 0))
-   (parallel [(set (match_operand:BLK 0 "memory_operand" "")
-		   (const_int 0))
-	      (use (match_operand:SI 1 "const_int_operand" ""))
-	      (use (match_operand:SI 2 "const_int_operand" ""))
-	      (use (match_dup 3))
-	      (clobber (match_scratch:SI 4 ""))
-	      (clobber (match_dup 5))])]
-  ""
-  "
-{
-  rtx addr0;
-
-  if (GET_CODE (operands[1]) != CONST_INT)
-    FAIL;
-
-  addr0 = copy_to_mode_reg (Pmode, XEXP (operands[0], 0));
-
-  operands[3] = gen_reg_rtx (SImode);
-  operands[5] = addr0;
-
-  operands[0] = gen_rtx_MEM (BLKmode, addr0);
-}")
-
-;; It might seem that operand 0 could use predicate register_operand.
-;; But strength reduction might offset the MEM expression.  So we let
-;; reload put the address into %edi.
-
-(define_insn "*bzero"
-  [(set (mem:BLK (match_operand:SI 0 "address_operand" "D"))
-	(const_int 0))
-   (use (match_operand:SI 1 "const_int_operand" "n"))
-   (use (match_operand:SI 2 "immediate_operand" "i"))
-   (use (match_operand:SI 3 "register_operand" "a"))
-   (clobber (match_scratch:SI 4 "=&c"))
-   (clobber (match_dup 0))]
-  ""
-  "*
-{
-  rtx xops[2];
-
-  output_asm_insn (\"cld\", operands);
-  if (GET_CODE (operands[1]) == CONST_INT)
-    {
-      unsigned int count = INTVAL (operands[1]) & 0xffffffff;
-      if (count & ~0x03)
-	{
-	  xops[0] = GEN_INT (count / 4);
-	  xops[1] = operands[4];
-
-	  /* K6: stos takes 1 cycle, rep stos takes 8 + %ecx cycles.
-	     80386: 4/5+5n (+2 for set of ecx)
-	     80486: 5/7+5n (+1 for set of ecx)
-	     */
-	  if (count / 4 < ((int) ix86_cpu < (int)PROCESSOR_PENTIUM ? 4 : 6))
-	    {
-	      do
-#ifdef INTEL_SYNTAX
-		output_asm_insn (\"stosd\", xops);
-#else
-		output_asm_insn (\"stosl\", xops);
-#endif
-	      while ((count -= 4) > 3);
-	    }
-	  else
-	    {
-	      output_asm_insn (AS2 (mov%L1,%0,%1), xops);
-#ifdef INTEL_SYNTAX
-	      output_asm_insn (\"rep stosd\", xops);
-#else
-	      output_asm_insn (\"rep\;stosl\", xops);
-#endif
-	    }
-	}
-      if (INTVAL (operands[1]) & 0x02)
-	output_asm_insn (\"stosw\", operands);
-      if (INTVAL (operands[1]) & 0x01)
-	output_asm_insn (\"stosb\", operands);
-    }
-  else
-    abort ();
-  RET;
-}")
-
-(define_expand "cmpstrsi"
-  [(parallel [(set (match_operand:SI 0 "general_operand" "")
-		   (compare:SI (match_operand:BLK 1 "general_operand" "")
-			       (match_operand:BLK 2 "general_operand" "")))
-	      (use (match_operand:SI 3 "general_operand" ""))
-	      (use (match_operand:SI 4 "immediate_operand" ""))
-	      (clobber (match_dup 5))
-	      (clobber (match_dup 6))
-	      (clobber (match_dup 3))])]
-  ""
-  "
-{
-  rtx addr1, addr2;
-
-  addr1 = copy_to_mode_reg (Pmode, XEXP (operands[1], 0));
-  addr2 = copy_to_mode_reg (Pmode, XEXP (operands[2], 0));
-  operands[3] = copy_to_mode_reg (SImode, operands[3]);
-
-  operands[5] = addr1;
-  operands[6] = addr2;
-
-  operands[1] = gen_rtx_MEM (BLKmode, addr1);
-  operands[2] = gen_rtx_MEM (BLKmode, addr2);
-
-}")
-
-;; memcmp recognizers.  The `cmpsb' opcode does nothing if the count is
-;; zero.  Emit extra code to make sure that a zero-length compare is EQ.
-
-;; It might seem that operands 0 & 1 could use predicate register_operand.
-;; But strength reduction might offset the MEM expression.  So we let
-;; reload put the address into %edi & %esi.
-
-;; ??? Most comparisons have a constant length, and it's therefore
-;; possible to know that the length is non-zero, and to avoid the extra
-;; code to handle zero-length compares.
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=&r")
-	(compare:SI (mem:BLK (match_operand:SI 1 "address_operand" "S"))
-		    (mem:BLK (match_operand:SI 2 "address_operand" "D"))))
-   (use (match_operand:SI 3 "register_operand" "c"))
-   (use (match_operand:SI 4 "immediate_operand" "i"))
-   (clobber (match_dup 1))
-   (clobber (match_dup 2))
-   (clobber (match_dup 3))]
-  ""
-  "*
-{
-  rtx xops[2], label;
-
-  label = gen_label_rtx ();
-
-  output_asm_insn (\"cld\", operands);
-  output_asm_insn (AS2 (xor%L0,%0,%0), operands);
-  output_asm_insn (\"repz\;cmps%B2\", operands);
-  output_asm_insn (\"je %l0\", &label);
-
-  xops[0] = operands[0];
-  xops[1] = const1_rtx;
-  output_asm_insn (AS2 (sbb%L0,%0,%0), xops);
-  if (QI_REG_P (xops[0]))
-     output_asm_insn (AS2 (or%B0,%1,%b0), xops);
-  else
-     output_asm_insn (AS2 (or%L0,%1,%0), xops);
-	
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\", CODE_LABEL_NUMBER (label));
-  RET;
-}")
-
-(define_insn ""
-  [(set (cc0)
-	(compare:SI (mem:BLK (match_operand:SI 0 "address_operand" "S"))
-		    (mem:BLK (match_operand:SI 1 "address_operand" "D"))))
-   (use (match_operand:SI 2 "register_operand" "c"))
-   (use (match_operand:SI 3 "immediate_operand" "i"))
-   (clobber (match_dup 0))
-   (clobber (match_dup 1))
-   (clobber (match_dup 2))]
-  ""
-  "*
-{
-  rtx xops[2];
-
-  cc_status.flags |= CC_NOT_SIGNED;
-
-  xops[0] = gen_rtx_REG (QImode, 0);
-  xops[1] = CONST0_RTX (QImode);
-
-  output_asm_insn (\"cld\", operands);
-  output_asm_insn (AS2 (test%B0,%1,%0), xops);
-  return \"repz\;cmps%B2\";
-}")
-
-
-;; Note, you cannot optimize away the branch following the bsfl by assuming
-;; that the destination is not modified if the input is 0, since not all
-;; x86 implementations do this.
-
-(define_expand "ffssi2"
-  [(set (match_operand:SI 0 "general_operand" "") 
-	(ffs:SI (match_operand:SI 1 "general_operand" "")))]
-  ""
-  "
-{
-  rtx label = gen_label_rtx (), temp = gen_reg_rtx (SImode);
-
-  emit_insn (gen_ffssi_1 (temp, operands[1]));
-  emit_cmp_insn (operands[1], const0_rtx, NE, NULL_RTX, SImode, 0, 0);
-  emit_jump_insn (gen_bne (label));
-  emit_move_insn (temp, constm1_rtx);
-  emit_label (label);
-  temp = expand_binop (SImode, add_optab, temp, const1_rtx,
-		       operands[0], 0, OPTAB_WIDEN);
-
-  if (temp != operands[0])
-    emit_move_insn (operands[0], temp);
-  DONE;  
-}")
-
-(define_insn "ffssi_1"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(unspec:SI [(match_operand:SI 1 "nonimmediate_operand" "rm")] 5))]
-  ""
-  "* return AS2 (bsf%L0,%1,%0);")
-
-(define_expand "ffshi2"
-  [(set (match_operand:SI 0 "general_operand" "") 
-	(ffs:HI (match_operand:HI 1 "general_operand" "")))]
-  ""
-  "
-{
-  rtx label = gen_label_rtx (), temp = gen_reg_rtx (HImode);
-
-  emit_insn (gen_ffshi_1 (temp, operands[1]));
-  emit_cmp_insn (operands[1], const0_rtx, NE, NULL_RTX, HImode, 0, 0);
-  emit_jump_insn (gen_bne (label));
-  emit_move_insn (temp, constm1_rtx);
-  emit_label (label);
-  temp = expand_binop (HImode, add_optab, temp, const1_rtx,
-		       operands[0], 0, OPTAB_WIDEN);
-
-  if (temp != operands[0])
-    emit_move_insn (operands[0], temp);
-  DONE;  
-}")
-
-(define_insn "ffshi_1"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(unspec:HI [(match_operand:SI 1 "nonimmediate_operand" "rm")] 5))]
-  ""
-  "* return AS2 (bsf%W0,%1,%0);")
-
-;; These patterns match the binary 387 instructions for addM3, subM3,
-;; mulM3 and divM3.  There are three patterns for each of DFmode and
-;; SFmode.  The first is the normal insn, the second the same insn but
-;; with one operand a conversion, and the third the same insn but with
-;; the other operand a conversion.
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(match_operator:DF 3 "binary_387_op"
-			[(match_operand:DF 1 "nonimmediate_operand" "0,fm")
-			 (match_operand:DF 2 "nonimmediate_operand" "fm,0")]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type") 
-        (cond [(match_operand:DF 3 "is_mul" "") 
-                 (const_string "fpmul")
-               (match_operand:DF 3 "is_div" "") 
-                 (const_string "fpdiv")
-              ]
-               (const_string "fpop")
-        )
-  )])
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(match_operator:XF 3 "binary_387_op"
-			[(match_operand:XF 1 "register_operand" "0,f")
-			 (match_operand:XF 2 "register_operand" "f,0")]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type") 
-        (cond [(match_operand:DF 3 "is_mul" "") 
-                 (const_string "fpmul")
-               (match_operand:DF 3 "is_div" "") 
-                 (const_string "fpdiv")
-              ]
-               (const_string "fpop")
-        )
-  )])
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(match_operator:XF 3 "binary_387_op"
-	   [(float_extend:XF (match_operand:SF 1 "nonimmediate_operand" "fm,0"))
-	    (match_operand:XF 2 "register_operand" "0,f")]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type") 
-        (cond [(match_operand:DF 3 "is_mul" "") 
-                 (const_string "fpmul")
-               (match_operand:DF 3 "is_div" "") 
-                 (const_string "fpdiv")
-              ]
-               (const_string "fpop")
-        )
-  )])
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(match_operator:XF 3 "binary_387_op"
-	  [(match_operand:XF 1 "register_operand" "0,f")
-	   (float_extend:XF
-	    (match_operand:SF 2 "nonimmediate_operand" "fm,0"))]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type") 
-        (cond [(match_operand:DF 3 "is_mul" "") 
-                 (const_string "fpmul")
-               (match_operand:DF 3 "is_div" "") 
-                 (const_string "fpdiv")
-              ]
-               (const_string "fpop")
-        )
-  )])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(match_operator:DF 3 "binary_387_op"
-	   [(float_extend:DF (match_operand:SF 1 "nonimmediate_operand" "fm,0"))
-	    (match_operand:DF 2 "register_operand" "0,f")]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type") 
-        (cond [(match_operand:DF 3 "is_mul" "") 
-                 (const_string "fpmul")
-               (match_operand:DF 3 "is_div" "") 
-                 (const_string "fpdiv")
-              ]
-               (const_string "fpop")
-        )
-  )])
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(match_operator:DF 3 "binary_387_op"
-	  [(match_operand:DF 1 "register_operand" "0,f")
-	   (float_extend:DF
-	    (match_operand:SF 2 "nonimmediate_operand" "fm,0"))]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type") 
-        (cond [(match_operand:DF 3 "is_mul" "") 
-                 (const_string "fpmul")
-               (match_operand:DF 3 "is_div" "") 
-                 (const_string "fpdiv")
-              ]
-               (const_string "fpop")
-        )
-  )])
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(match_operator:SF 3 "binary_387_op"
-			[(match_operand:SF 1 "nonimmediate_operand" "0,fm")
-			 (match_operand:SF 2 "nonimmediate_operand" "fm,0")]))]
-  "TARGET_80387"
-  "* return output_387_binary_op (insn, operands);"
-  [(set (attr "type") 
-        (cond [(match_operand:DF 3 "is_mul" "") 
-                 (const_string "fpmul")
-               (match_operand:DF 3 "is_div" "") 
-                 (const_string "fpdiv")
-              ]
-               (const_string "fpop")
-        )
-  )])
-
-(define_expand "strlensi"
-  [(parallel [(set (match_dup 4)
-		   (unspec:SI [(mem:BLK (match_operand:BLK 1 "general_operand" ""))
-			       (match_operand:QI 2 "immediate_operand" "")
-			       (match_operand:SI 3 "immediate_operand" "")] 0))
-	      (clobber (match_dup 1))])
-   (set (match_dup 5)
-	(not:SI (match_dup 4)))
-   (set (match_operand:SI 0 "register_operand" "")
-	(plus:SI (match_dup 5)
-	         (const_int -1)))]
-  ""
-  "
-{
-  if (TARGET_UNROLL_STRLEN && operands[2] == const0_rtx && optimize > 1)
-    {
-      rtx address;
-      rtx scratch;
-
-	/* well it seems that some optimizer does not combine a call like
-	     foo(strlen(bar), strlen(bar));
-	   when the move and the subtraction is done here.  It does calculate
-	   the length just once when these instructions are done inside of
-	   output_strlen_unroll().  But I think since &bar[strlen(bar)] is
-	   often used and I use one fewer register for the lifetime of
-	   output_strlen_unroll() this is better.  */
-      scratch = gen_reg_rtx (SImode);
-      address = force_reg (SImode, XEXP (operands[1], 0));
-
-	/* move address to scratch-register
-	   this is done here because the i586 can do the following and
-	   in the same cycle with the following move.  */
-      if (GET_CODE (operands[3]) != CONST_INT || INTVAL (operands[3]) < 4)
-	  emit_insn (gen_movsi (scratch, address));
-
-      emit_insn (gen_movsi (operands[0], address));
-
-      if(TARGET_USE_Q_REG)
-	emit_insn (gen_strlensi_unroll5 (operands[0],
-					operands[3],
-					scratch,
-					operands[0]));
-      else
-	emit_insn (gen_strlensi_unroll4 (operands[0],
-					operands[3],
-					scratch,
-					operands[0]));
-
-        /* gen_strlensi_unroll[45] returns the address of the zero
-           at the end of the string, like memchr(), so compute the
-           length by subtracting the startaddress.  */
-      emit_insn (gen_subsi3 (operands[0], operands[0], address));
-      DONE;
-    }
-
-  operands[1] = copy_to_mode_reg (SImode, XEXP (operands[1], 0));
-  operands[4] = gen_reg_rtx (SImode);
-  operands[5] = gen_reg_rtx (SImode);
-}")
-
-;; It might seem that operands 0 & 1 could use predicate register_operand.
-;; But strength reduction might offset the MEM expression.  So we let
-;; reload put the address into %edi.
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=&c")
-	(unspec:SI [(mem:BLK (match_operand:SI 1 "address_operand" "D"))
-		    (match_operand:QI 2 "immediate_operand" "a")
-		    (match_operand:SI 3 "immediate_operand" "i")] 0))
-   (clobber (match_dup 1))]
-  ""
-  "*
-{
-  rtx xops[2];
-
-  xops[0] = operands[0];
-  xops[1] = constm1_rtx;
-  output_asm_insn (\"cld\", operands);
-  output_asm_insn (AS2 (mov%L0,%1,%0), xops);
-  return \"repnz\;scas%B2\";
-}")
-
-/* Conditional move define_insns.  */
-
-(define_expand "movsicc"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(if_then_else:SI (match_operand 1 "comparison_operator" "")
-			 (match_operand:SI 2 "nonimmediate_operand" "")
-			 (match_operand:SI 3 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE"
-  "
-{
-  if (GET_MODE_CLASS (GET_MODE (i386_compare_op0)) != MODE_INT)
-    FAIL;
-
-  operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]),
-			GET_MODE (i386_compare_op0),
-			i386_compare_op0, i386_compare_op1);
-}")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
-	(if_then_else:SI (match_operator 1 "comparison_operator" 
-	      [(match_operand:QI 2 "nonimmediate_operand" "q,m,q,m")
-		(match_operand:QI 3 "general_operand" "qmn,qn,qmn,qn")])
-	      (match_operand:SI 4 "nonimmediate_operand" "rm,rm,0,0")
-	      (match_operand:SI 5 "nonimmediate_operand" "0,0,rm,rm")))]
-  "TARGET_CMOVE"
-  "#")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
-	(if_then_else:SI (match_operator 1 "comparison_operator" 
-	      [(match_operand 2 "nonimmediate_operand" "r,m,r,m")
-		(match_operand 3 "general_operand" "rmi,ri,rmi,ri")])
-	      (match_operand:SI 4 "nonimmediate_operand" "rm,rm,0,0")
-	      (match_operand:SI 5 "nonimmediate_operand" "0,0,rm,rm")))]
-  "TARGET_CMOVE && GET_MODE_CLASS (GET_MODE (operands[2])) == MODE_INT"
-  "#")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(if_then_else:SI (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (const_int 0)])
-		      (match_operand:SI 3 "nonimmediate_operand" "")
-		      (match_operand:SI 4 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0)
-	(match_dup 2))
-   (set (match_dup 0)
-	(if_then_else:SI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 3) (match_dup 4)))]
-  "")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(if_then_else:SI (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (match_operand 3 "general_operand" "")])
-		      (match_operand:SI 4 "nonimmediate_operand" "")
-		      (match_operand:SI 5 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0) (compare (match_dup 2) (match_dup 3)))
-   (set (match_dup 0)
-	(if_then_else:SI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 4) (match_dup 5)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(if_then_else:SI (match_operator 1 "comparison_operator" 
-				[(cc0) (const_int 0)])
-		      (match_operand:SI 2 "nonimmediate_operand" "rm,0")
-		      (match_operand:SI 3 "nonimmediate_operand" "0,rm")))]
-  "TARGET_CMOVE && reload_completed"
-  "* return output_int_conditional_move (which_alternative, operands);")
-
-(define_expand "movhicc"
-  [(set (match_operand:HI 0 "register_operand" "")
-	(if_then_else:HI (match_operand 1 "comparison_operator" "")
-			 (match_operand:HI 2 "nonimmediate_operand" "")
-			 (match_operand:HI 3 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE"
-  "
-{
-  if (GET_MODE_CLASS (GET_MODE (i386_compare_op0)) != MODE_INT)
-    FAIL;
-
-  operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]),
-			GET_MODE (i386_compare_op0),
-			i386_compare_op0, i386_compare_op1);
-}")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "register_operand" "=r,r,r,r")
-	(if_then_else:HI (match_operator 1 "comparison_operator" 
-	      [(match_operand:QI 2 "nonimmediate_operand" "q,m,q,m")
-		(match_operand:QI 3 "general_operand" "qmn,qn,qmn,qn")])
-	      (match_operand:HI 4 "nonimmediate_operand" "rm,rm,0,0")
-	      (match_operand:HI 5 "nonimmediate_operand" "0,0,rm,rm")))]
-  "TARGET_CMOVE"
-  "#")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "register_operand" "=r,r,r,r")
-	(if_then_else:HI (match_operator 1 "comparison_operator" 
-	      [(match_operand 2 "nonimmediate_operand" "r,m,r,m")
-		(match_operand 3 "general_operand" "rmi,ri,rmi,ri")])
-	      (match_operand:HI 4 "nonimmediate_operand" "rm,rm,0,0")
-	      (match_operand:HI 5 "nonimmediate_operand" "0,0,rm,rm")))]
-  "TARGET_CMOVE && GET_MODE_CLASS (GET_MODE (operands[2])) == MODE_INT"
-  "#")
-
-(define_split
-  [(set (match_operand:HI 0 "register_operand" "")
-	(if_then_else:HI (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (const_int 0)])
-		      (match_operand:HI 3 "nonimmediate_operand" "")
-		      (match_operand:HI 4 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0)
-	(match_dup 2))
-   (set (match_dup 0)
-	(if_then_else:HI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 3) (match_dup 4)))]
-  "")
-
-(define_split
-  [(set (match_operand:HI 0 "register_operand" "")
-	(if_then_else:HI (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (match_operand 3 "general_operand" "")])
-		      (match_operand:HI 4 "nonimmediate_operand" "")
-		      (match_operand:HI 5 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0)
-	(compare (match_dup 2) (match_dup 3)))
-   (set (match_dup 0)
-	(if_then_else:HI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 4) (match_dup 5)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:HI 0 "register_operand" "=r,r")
-	(if_then_else:HI (match_operator 1 "comparison_operator" 
-				[(cc0) (const_int 0)])
-		      (match_operand:HI 2 "nonimmediate_operand" "rm,0")
-		      (match_operand:HI 3 "nonimmediate_operand" "0,rm")))]
-  "TARGET_CMOVE && reload_completed"
-  "* return output_int_conditional_move (which_alternative, operands);")
-
-(define_expand "movsfcc"
-  [(set (match_operand:SF 0 "register_operand" "")
-	(if_then_else:SF (match_operand 1 "comparison_operator" "")
-			 (match_operand:SF 2 "register_operand" "")
-			 (match_operand:SF 3 "register_operand" "")))]
-  "TARGET_CMOVE"
-  "
-{
-  rtx temp;
-
-  if (GET_MODE_CLASS (GET_MODE (i386_compare_op0)) != MODE_INT)
-    FAIL;
-
-  /* The floating point conditional move instructions don't directly
-     support conditions resulting from a signed integer comparison. */
-
-  switch (GET_CODE (operands[1]))
-    {
-    case LT:
-    case LE:
-    case GE:
-    case GT:
-      temp = emit_store_flag (gen_reg_rtx (QImode),
-		GET_CODE (operands[1]), i386_compare_op0, i386_compare_op1,
-		VOIDmode, 0, 0);
-
-      if (!temp)
-        FAIL;
-
-      operands[1] = gen_rtx_fmt_ee (NE, QImode, temp, const0_rtx);
-      break;
-
-    default:
-      operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]),
-			GET_MODE (i386_compare_op0),
-			i386_compare_op0, i386_compare_op1);
-      break;
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f,f,f")
-	(if_then_else:SF (match_operator 1 "comparison_operator" 
-	      [(match_operand:QI 2 "nonimmediate_operand" "q,m,q,m")
-		(match_operand:QI 3 "general_operand" "qmn,qn,qmn,qn")])
-	      (match_operand:SF 4 "register_operand" "f,f,0,0")
-	      (match_operand:SF 5 "register_operand" "0,0,f,f")))]
-  "TARGET_CMOVE
-    && GET_CODE (operands[1]) != LT && GET_CODE (operands[1]) != LE
-    && GET_CODE (operands[1]) != GE && GET_CODE (operands[1]) != GT"
-  "#")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f,f,f")
-	(if_then_else:SF (match_operator 1 "comparison_operator" 
-		[(match_operand 2 "nonimmediate_operand" "r,m,r,m")
-		 (match_operand 3 "general_operand" "rmi,ri,rmi,ri")])
-	      (match_operand:SF 4 "register_operand" "f,f,0,0")
-	      (match_operand:SF 5 "register_operand" "0,0,f,f")))]
-  "TARGET_CMOVE && GET_MODE_CLASS (GET_MODE (operands[2])) == MODE_INT
-    && GET_CODE (operands[1]) != LT && GET_CODE (operands[1]) != LE
-    && GET_CODE (operands[1]) != GE && GET_CODE (operands[1]) != GT"
-  "#")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(if_then_else:SF (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (const_int 0)])
-		      (match_operand:SF 3 "register_operand" "")
-		      (match_operand:SF 4 "register_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0)
-	(match_dup 2))
-   (set (match_dup 0)
-	(if_then_else:SF (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 3) (match_dup 4)))]
-  "")
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-	(if_then_else:SF (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (match_operand 3 "general_operand" "")])
-		      (match_operand:SF 4 "register_operand" "")
-		      (match_operand:SF 5 "register_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0) (compare (match_dup 2) (match_dup 3)))
-   (set (match_dup 0)
-	(if_then_else:SF (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 4) (match_dup 5)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(if_then_else:SF (match_operator 1 "comparison_operator" 
-				[(cc0) (const_int 0)])
-		      (match_operand:SF 2 "register_operand" "f,0")
-		      (match_operand:SF 3 "register_operand" "0,f")))]
-  "TARGET_CMOVE && reload_completed"
-  "* return output_fp_conditional_move (which_alternative, operands);")
-
-(define_expand "movdfcc"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(if_then_else:DF (match_operand 1 "comparison_operator" "")
-			 (match_operand:DF 2 "register_operand" "")
-			 (match_operand:DF 3 "register_operand" "")))]
-  "TARGET_CMOVE"
-  "
-{
-  rtx temp;
-
-  if (GET_MODE_CLASS (GET_MODE (i386_compare_op0)) != MODE_INT)
-    FAIL;
-
-  /* The floating point conditional move instructions don't directly
-     support conditions resulting from a signed integer comparison. */
-
-  switch (GET_CODE (operands[1]))
-    {
-    case LT:
-    case LE:
-    case GE:
-    case GT:
-      temp = emit_store_flag (gen_reg_rtx (QImode),
-		GET_CODE (operands[1]), i386_compare_op0, i386_compare_op1,
-		VOIDmode, 0, 0);
-
-      if (!temp)
-        FAIL;
-
-      operands[1] = gen_rtx_fmt_ee (NE, QImode, temp, const0_rtx);
-      break;
-
-    default:
-      operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]),
-			GET_MODE (i386_compare_op0),
-			i386_compare_op0, i386_compare_op1);
-      break;
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f,f,f")
-	(if_then_else:DF (match_operator 1 "comparison_operator" 
-	      [(match_operand:QI 2 "nonimmediate_operand" "q,m,q,m")
-		(match_operand:QI 3 "general_operand" "qmn,qn,qmn,qn")])
-	      (match_operand:DF 4 "register_operand" "f,f,0,0")
-	      (match_operand:DF 5 "register_operand" "0,0,f,f")))]
-  "TARGET_CMOVE
-    && GET_CODE (operands[1]) != LT && GET_CODE (operands[1]) != LE
-    && GET_CODE (operands[1]) != GE && GET_CODE (operands[1]) != GT"
-  "#")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f,f,f")
-	(if_then_else:DF (match_operator 1 "comparison_operator" 
-	      [(match_operand 2 "nonimmediate_operand" "r,m,r,m")
-		(match_operand 3 "general_operand" "rmi,ri,rmi,ri")])
-	      (match_operand:DF 4 "register_operand" "f,f,0,0")
-	      (match_operand:DF 5 "register_operand" "0,0,f,f")))]
-  "TARGET_CMOVE && GET_MODE_CLASS (GET_MODE (operands[2])) == MODE_INT
-    && GET_CODE (operands[1]) != LT && GET_CODE (operands[1]) != LE
-    && GET_CODE (operands[1]) != GE && GET_CODE (operands[1]) != GT"
-  "#")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(if_then_else:DF (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (const_int 0)])
-		      (match_operand:DF 3 "register_operand" "")
-		      (match_operand:DF 4 "register_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0)
-	(match_dup 2))
-   (set (match_dup 0)
-	(if_then_else:DF (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 3) (match_dup 4)))]
-  "")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(if_then_else:DF (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (match_operand 3 "general_operand" "")])
-		      (match_operand:DF 4 "register_operand" "")
-		      (match_operand:DF 5 "register_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0) (compare (match_dup 2) (match_dup 3)))
-   (set (match_dup 0)
-	(if_then_else:DF (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 4) (match_dup 5)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:DF 0 "register_operand" "=f,f")
-	(if_then_else:DF (match_operator 1 "comparison_operator" 
-				[(cc0) (const_int 0)])
-		      (match_operand:DF 2 "register_operand" "f,0")
-		      (match_operand:DF 3 "register_operand" "0,f")))]
-  "TARGET_CMOVE && reload_completed"
-  "* return output_fp_conditional_move (which_alternative, operands);")
-
-(define_expand "movxfcc"
-  [(set (match_operand:XF 0 "register_operand" "")
-	(if_then_else:XF (match_operand 1 "comparison_operator" "")
-			 (match_operand:XF 2 "register_operand" "")
-			 (match_operand:XF 3 "register_operand" "")))]
-  "TARGET_CMOVE"
-  "
-{
-  rtx temp;
-
-  if (GET_MODE_CLASS (GET_MODE (i386_compare_op0)) != MODE_INT)
-    FAIL;
-
-  /* The floating point conditional move instructions don't directly
-     support conditions resulting from a signed integer comparison. */
-
-  switch (GET_CODE (operands[1]))
-    {
-    case LT:
-    case LE:
-    case GE:
-    case GT:
-      temp = emit_store_flag (gen_reg_rtx (QImode),
-		GET_CODE (operands[1]), i386_compare_op0, i386_compare_op1,
-		VOIDmode, 0, 0);
-
-      if (!temp)
-        FAIL;
-
-      operands[1] = gen_rtx_fmt_ee (NE, QImode, temp, const0_rtx);
-      break;
-
-    default:
-      operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]),
-			GET_MODE (i386_compare_op0),
-			i386_compare_op0, i386_compare_op1);
-      break;
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f,f,f")
-	(if_then_else:XF (match_operator 1 "comparison_operator" 
-	      [(match_operand:QI 2 "nonimmediate_operand" "q,m,q,m")
-		(match_operand:QI 3 "general_operand" "qmn,qn,qmn,qn")])
-	      (match_operand:XF 4 "register_operand" "f,f,0,0")
-	      (match_operand:XF 5 "register_operand" "0,0,f,f")))]
-  "TARGET_CMOVE
-    && GET_CODE (operands[1]) != LT && GET_CODE (operands[1]) != LE
-    && GET_CODE (operands[1]) != GE && GET_CODE (operands[1]) != GT"
-  "#")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f,f,f")
-	(if_then_else:XF (match_operator 1 "comparison_operator" 
-	      [(match_operand 2 "nonimmediate_operand" "r,m,r,m")
-		(match_operand 3 "general_operand" "rmi,ri,rmi,ri")])
-	      (match_operand:XF 4 "register_operand" "f,f,0,0")
-	      (match_operand:XF 5 "register_operand" "0,0,f,f")))]
-  "TARGET_CMOVE && GET_MODE_CLASS (GET_MODE (operands[2])) == MODE_INT
-    && GET_CODE (operands[1]) != LT && GET_CODE (operands[1]) != LE
-    && GET_CODE (operands[1]) != GE && GET_CODE (operands[1]) != GT"
-  "#")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(if_then_else:XF (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (const_int 0)])
-		      (match_operand:XF 3 "register_operand" "")
-		      (match_operand:XF 4 "register_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0)
-	(match_dup 2))
-   (set (match_dup 0)
-	(if_then_else:XF (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 3) (match_dup 4)))]
-  "")
-
-(define_split
-  [(set (match_operand:XF 0 "register_operand" "")
-	(if_then_else:XF (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (match_operand 3 "general_operand" "")])
-		      (match_operand:XF 4 "register_operand" "")
-		      (match_operand:XF 5 "register_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0) (compare (match_dup 2) (match_dup 3)))
-   (set (match_dup 0)
-	(if_then_else:XF (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 4) (match_dup 5)))]
-  "")
-
-(define_insn ""
-  [(set (match_operand:XF 0 "register_operand" "=f,f")
-	(if_then_else:XF (match_operator 1 "comparison_operator" 
-				[(cc0) (const_int 0)])
-		      (match_operand:XF 2 "register_operand" "f,0")
-		      (match_operand:XF 3 "register_operand" "0,f")))]
-  "TARGET_CMOVE && reload_completed"
-  "* return output_fp_conditional_move (which_alternative, operands);")
-
-(define_expand "movdicc"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (match_operand 1 "comparison_operator" "")
-			 (match_operand:DI 2 "nonimmediate_operand" "")
-			 (match_operand:DI 3 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE"
-  "
-{
-  if (GET_MODE_CLASS (GET_MODE (i386_compare_op0)) != MODE_INT)
-    FAIL;
-
-  operands[1] = gen_rtx_fmt_ee (GET_CODE (operands[1]),
-			GET_MODE (i386_compare_op0),
-			i386_compare_op0, i386_compare_op1);
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=&r,&r,&r,&r")
-	(if_then_else:DI (match_operator 1 "comparison_operator" 
-	      [(match_operand:QI 2 "nonimmediate_operand" "q,m,q,m")
-		(match_operand:QI 3 "general_operand" "qmn,qn,qmn,qn")])
-	      (match_operand:DI 4 "nonimmediate_operand" "ro,ro,0,0")
-	      (match_operand:DI 5 "nonimmediate_operand" "0,0,ro,ro")))]
-  "TARGET_CMOVE"
-  "#")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=&r,&r,&r,&r")
-	(if_then_else:DI (match_operator 1 "comparison_operator" 
-	      [(match_operand 2 "nonimmediate_operand" "r,m,r,m")
-		(match_operand 3 "general_operand" "rmi,ri,rmi,ri")])
-	      (match_operand:DI 4 "nonimmediate_operand" "ro,ro,0,0")
-	      (match_operand:DI 5 "nonimmediate_operand" "0,0,ro,ro")))]
-  "TARGET_CMOVE && GET_MODE_CLASS (GET_MODE (operands[2])) == MODE_INT"
-  "#")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (const_int 0)])
-		      (match_operand:DI 3 "nonimmediate_operand" "")
-		      (match_operand:DI 4 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0)
-	(match_dup 2))
-   (set (match_dup 5)
-	(if_then_else:SI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 7) (match_dup 9)))
-   (set (match_dup 6)
-	(if_then_else:SI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 8) (match_dup 10)))]
-  "split_di (&operands[0], 1, &operands[5], &operands[6]);
-   split_di (&operands[3], 1, &operands[7], &operands[8]);
-   split_di (&operands[4], 1, &operands[9], &operands[10]);")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (match_operator 1 "comparison_operator" 
-				[(match_operand 2 "nonimmediate_operand" "")
-				 (match_operand 3 "general_operand" "")])
-		      (match_operand:DI 4 "nonimmediate_operand" "")
-		      (match_operand:DI 5 "nonimmediate_operand" "")))]
-  "TARGET_CMOVE && reload_completed"
-  [(set (cc0) (compare (match_dup 2) (match_dup 3)))
-   (set (match_dup 6)
-	(if_then_else:SI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 8) (match_dup 10)))
-   (set (match_dup 7)
-	(if_then_else:SI (match_op_dup 1 [(cc0) (const_int 0)])
-		      (match_dup 9) (match_dup 11)))]
-  "split_di (&operands[0], 1, &operands[6], &operands[7]);
-   split_di (&operands[4], 1, &operands[8], &operands[9]);
-   split_di (&operands[5], 1, &operands[10], &operands[11]);")
-
-(define_insn "strlensi_unroll"
-  [(set (match_operand:SI 0 "register_operand" "=&r,&r")
-	(unspec:SI [(mem:BLK (match_operand:SI 1 "address_operand" "r,r"))
-		    (match_operand:SI 2 "immediate_operand" "i,i")] 0))
-   (clobber (match_scratch:SI 3 "=&q,&r"))]
-  "optimize > 1"
-  "* return output_strlen_unroll (operands);")
-
-;; the only difference between the following patterns is the register preference
-;; on a pentium using a q-register saves one clock cycle per 4 characters
-
-(define_insn "strlensi_unroll4"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-		   (unspec:SI [(mem:BLK (match_operand:SI 3 "register_operand" "0,0"))
-			       (match_operand:SI 1 "immediate_operand" "i,i")
-			       (match_operand:SI 2 "register_operand" "+q,!r")] 0))
-   (clobber (match_dup 2))]
-  "(TARGET_USE_ANY_REG && optimize > 1)"
-  "* return output_strlen_unroll (operands);")
-
-(define_insn "strlensi_unroll5"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-		   (unspec:SI [(mem:BLK (match_operand:SI 3 "register_operand" "0"))
-			       (match_operand:SI 1 "immediate_operand" "i")
-			       (match_operand:SI 2 "register_operand" "+q")] 0))
-   (clobber (match_dup 2))]
-  "(TARGET_USE_Q_REG && optimize > 1)"
-  "* return output_strlen_unroll (operands);"
-)
-
-(define_insn "allocate_stack_worker"
-  [(unspec:SI [(match_operand:SI 0 "register_operand" "a")] 3)
-   (set (reg:SI 7) (minus:SI (reg:SI 7) (match_dup 0)))
-   (clobber (match_dup 0))]
-  "TARGET_STACK_PROBE"
-  "* return AS1(call,__alloca);"
-  [(set_attr "memory" "none")])
-
-(define_expand "allocate_stack"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-  	(minus:SI (reg:SI 7) (match_operand:SI 1 "general_operand" "")))
-   (set (reg:SI 7) (minus:SI (reg:SI 7) (match_dup 1)))]
-   "TARGET_STACK_PROBE"
-  "
-{
-#ifdef CHECK_STACK_LIMIT
-  if (GET_CODE (operands[1]) == CONST_INT
-      && INTVAL (operands[1]) < CHECK_STACK_LIMIT)
-    emit_insn (gen_subsi3 (stack_pointer_rtx, stack_pointer_rtx,
-			   operands[1]));
-  else 
-#endif
-    emit_insn (gen_allocate_stack_worker (copy_to_mode_reg (SImode,
-							    operands[1])));
-
-  emit_move_insn (operands[0], virtual_stack_dynamic_rtx);
-  DONE;
-}")
-
-(define_expand "exception_receiver"
-  [(const_int 0)]
-  "flag_pic"
-  "
-{
-  load_pic_register (1);
-  DONE;
-}")
diff --git a/contrib/gcc/config/i386/i386iscgas.h b/contrib/gcc/config/i386/i386iscgas.h
deleted file mode 100644
index 526fe374e481..000000000000
--- a/contrib/gcc/config/i386/i386iscgas.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Definitions for Intel 386 running Interactive Unix System V,
-   producing stabs-in-coff output (using a slightly modified gas).
-   Specifically, this is for recent versions that support POSIX;
-   for version 2.0.2, use configuration option i386-sysv instead.  */
-
-/* Underscores are not used on ISC systems (probably not on any COFF
-   system), despite the comments in i386/gas.h.  If this is not defined,
-   enquire (for example) will fail to link.  --karl@cs.umb.edu  */
-#define NO_UNDERSCORES
-
-/* Mostly like other gas-using systems.  */
-#include "i386/gas.h"
-
-/* But with ISC-specific additions.  */
-#include "i386/isc.h"
-
-/* We do not want to output SDB debugging information.  */
-
-#undef SDB_DEBUGGING_INFO
-
-/* We want to output DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
-
-
-/* The function `dbxout_init' in dbxout.c omits the first character of
-   `ltext_label_name' when outputting the main source directory and main
-   source filename.  I don't understand why, but rather than making a
-   system-independent change there, I override dbxout.c's defaults.
-   Perhaps it would be better to use ".Ltext0" instead of
-   `ltext_label_name', but we've already generated the label, so we just
-   use it here.  --karl@cs.umb.edu  */
-#define DBX_OUTPUT_MAIN_SOURCE_DIRECTORY(asmfile, cwd)			\
-  do {	fprintf (asmfile, "%s ", ASM_STABS_OP);				\
-	output_quoted_string (asmfile, cwd);				\
-	fprintf (asmfile, ",%d,0,0,%s\n", N_SO, ltext_label_name);	\
-  } while (0)
-#define DBX_OUTPUT_MAIN_SOURCE_FILENAME(asmfile, input_file_name)	\
-  fprintf (asmfile, "%s ", ASM_STABS_OP);				\
-  output_quoted_string (input_file_name);				\
-  fprintf (asmfile, ",%d,0,0,%s\n", N_SO, ltext_label_name);		\
-  text_section ();							\
-  ASM_OUTPUT_INTERNAL_LABEL (asmfile, "Ltext", 0)
-
-
-/* Because we don't include `svr3.h', we haven't yet defined SIZE_TYPE
-   and PTRDIFF_TYPE.  ISC's definitions don't match GCC's defaults, so: */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-
-/* But we can't use crtbegin.o and crtend.o, because gas 1.38.1 doesn't
-   grok .section.  The definitions here are otherwise identical to those
-   in i386/isc.h.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shlib:%{posix:%{pg:mcrtp1.o%s}%{!pg:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}}\
-   %{!posix:%{pg:mcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}\
-   %{p:-L/lib/libp} %{pg:-L/lib/libp}}}\
-   %{shlib:%{posix:crtp1.o%s}%{!posix:crt1.o%s}}"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "crtn.o%s"
diff --git a/contrib/gcc/config/i386/interix.c b/contrib/gcc/config/i386/interix.c
deleted file mode 100644
index 40062c70e15e..000000000000
--- a/contrib/gcc/config/i386/interix.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Subroutines for insn-output.c for Windows NT.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "config.h"
-#include "system.h"
-#include "rtl.h"
-#include "regs.h"
-#include "hard-reg-set.h"
-#include "output.h"
-#include "tree.h"
-#include "flags.h"
-
-/* Return string which is the former assembler name modified with a 
-   suffix consisting of an atsign (@) followed by the number of bytes of 
-   arguments */
-
-char *
-gen_stdcall_suffix (decl)
-  tree decl;
-{
-  int total = 0;
-  /* ??? This probably should use XSTR (XEXP (DECL_RTL (decl), 0), 0) instead
-     of DECL_ASSEMBLER_NAME.  */
-  char *asmname = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
-  char *newsym;
-
-  if (TYPE_ARG_TYPES (TREE_TYPE (decl)))
-    if (TREE_VALUE (tree_last (TYPE_ARG_TYPES (TREE_TYPE (decl)))) 
-        == void_type_node)
-      {
-	tree formal_type = TYPE_ARG_TYPES (TREE_TYPE (decl));
-
-	while (TREE_VALUE (formal_type) != void_type_node)
-	  {
-	    int parm_size
-	      = TREE_INT_CST_LOW (TYPE_SIZE (TREE_VALUE (formal_type)));
-	    /* Must round up to include padding.  This is done the same
-	       way as in store_one_arg.  */
-	    parm_size = ((parm_size + PARM_BOUNDARY - 1)
-			 / PARM_BOUNDARY * PARM_BOUNDARY);
-	    total += parm_size;
-	    formal_type = TREE_CHAIN (formal_type);
-	  }
-      }
-
-  newsym = xmalloc (strlen (asmname) + 10);
-  sprintf (newsym, "%s@%d", asmname, total/BITS_PER_UNIT);
-  return IDENTIFIER_POINTER (get_identifier (newsym));
-}
-
-#if 0	
-/* Turn this back on when the linker is updated to handle grouped
-   .data$ sections correctly. See corresponding note in i386/interix.h. 
-   MK. */
-
-/* Cover function for UNIQUE_SECTION.  */
-
-void
-i386_pe_unique_section (decl, reloc)
-     tree decl;
-     int reloc;
-{
-  int len;
-  char *name,*string,*prefix;
-
-  name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
-  /* Strip off any encoding in fnname.  */
-  STRIP_NAME_ENCODING (name, name);
-
-  /* The object is put in, for example, section .text$foo.
-     The linker will then ultimately place them in .text
-     (everything from the $ on is stripped). Don't put
-     read-only data in .rdata section to avoid a PE linker 
-     bug when .rdata$* grouped sections are used in code
-     without a .rdata section.  */
-  if (TREE_CODE (decl) == FUNCTION_DECL)
-    prefix = ".text$";
-  else if (DECL_READONLY_SECTION (decl, reloc))
-#ifdef READONLY_DATA_SECTION
-    prefix = ".rdata$";
-#else
-    prefix = ".text$";
-#endif
-  else
-    prefix = ".data$";
-  len = strlen (name) + strlen (prefix);
-  string = alloca (len + 1);
-  sprintf (string, "%s%s", prefix, name);
-
-  DECL_SECTION_NAME (decl) = build_string (len, string);
-}
-
-#endif /* 0 */
diff --git a/contrib/gcc/config/i386/isc.h b/contrib/gcc/config/i386/isc.h
deleted file mode 100644
index 6c1c4c727180..000000000000
--- a/contrib/gcc/config/i386/isc.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Assembler-independent definitions for an Intel 386 running
-   Interactive Unix System V. Specifically, this is for recent versions
-   that support POSIX.  */
-
-/* Use crt1.o, not crt0.o, as a startup file, and crtn.o as a closing file. */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shlib:%{posix:%{pg:mcrtp1.o%s}%{!pg:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}}\
-   %{Xp:%{pg:mcrtp1.o%s}%{!pg:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}}\
-   %{!posix:%{!Xp:%{pg:mcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}\
-   %{p:-L/lib/libp} %{pg:-L/lib/libp}}}}\
-   %{shlib:%{Xp:crtp1.o%s}%{posix:crtp1.o%s}%{!posix:%{!Xp:crt1.o%s}}}\
-   crtbegin.o%s"
-  
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-/* Library spec */
-#undef LIB_SPEC
-#define LIB_SPEC "%{shlib:-lc_s} %{posix:-lcposix} %{Xp:-lcposix} -lc -lg"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} %{Xp:-D_POSIX_SOURCE}"
-
-/* ISC 2.2 uses `char' for `wchar_t'.  */
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "char"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_UNIT
-
-#if 0
-/* This is apparently not true: ISC versions up to 3.0, at least, use
-   the standard calling sequence in which the called function pops the
-   extra arg.  */
-/* caller has to pop the extra argument passed to functions that return
-   structures. */
-
-#undef RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE)   \
-  ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0	\
-   : (TARGET_RTD						\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0				\
-	  || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))	\
-	      == void_type_node))) ? (SIZE)			\
-   : 0)
-/* On other 386 systems, the last line looks like this:
-   : (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0)  */
-#endif
-
-/* Handle #pragma pack and #pragma weak.  */
-#define HANDLE_SYSV_PRAGMA
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387, ie,
-   (TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
-
-   ISC's software emulation of a 387 fails to handle the `fucomp'
-   opcode.  fucomp is only used when generating IEEE compliant code.
-   So don't make TARGET_IEEE_FP default for ISC. */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
-
-/* The ISC 2.0.2 software FPU emulator apparently can't handle
-   80-bit XFmode insns, so don't generate them.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* The ISC assembler does not like a .file directive with a name
-   longer than 14 characters.  Truncating it will not permit
-   debugging to work properly, but at least we won't get an error
-   message.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)				\
-  do {							\
-    int len = strlen (main_input_filename);		\
-    char *na = main_input_filename + len;		\
-    char shorter[15];					\
-    /* NA gets MAIN_INPUT_FILENAME sans directory names.  */\
-    while (na > main_input_filename)			\
-      {							\
-	if (na[-1] == '/')				\
-	  break;					\
-	na--;						\
-      }							\
-    strncpy (shorter, na, 14);				\
-    shorter[14] = 0;					\
-    fprintf (FILE, "\t.file\t");			\
-    output_quoted_string (FILE, shorter);		\
-    fprintf (FILE, "\n");				\
-  } while (0)
-
-/* Work around assembler forward label references generated in exception
-   handling code. */
-#define DWARF2_UNWIND_INFO 0
diff --git a/contrib/gcc/config/i386/isccoff.h b/contrib/gcc/config/i386/isccoff.h
deleted file mode 100644
index 595c7d98fe3f..000000000000
--- a/contrib/gcc/config/i386/isccoff.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Definitions for Intel 386 running Interactive Unix System V.
-   Specifically, this is for recent versions that support POSIX;
-   for version 2.0.2, use configuration option i386-sysv instead.
-   (But set TARGET_DEFAULT to (MASK_80307 | MASK_FLOAT_RETURNS)
-   if you do that, if you don't have a real 80387.)  */
-
-/* Mostly it's like AT&T Unix System V. */
-
-#include "i386/sysv3.h"
-
-/* But with a few changes.  */
-#include "i386/isc.h"
diff --git a/contrib/gcc/config/i386/iscdbx.h b/contrib/gcc/config/i386/iscdbx.h
deleted file mode 100644
index 6c2d42e470d0..000000000000
--- a/contrib/gcc/config/i386/iscdbx.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Definitions for Intel 386 running Interactive Unix System V,
-   using dbx-in-coff encapsulation.
-   Specifically, this is for recent versions that support POSIX.
-   Copyright (C) 1992, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Mostly it's like AT&T Unix System V with dbx-in-coff. */
-
-#include "i386/svr3dbx.h"
-
-/* But with a few changes.  */
-#undef ENDFILE_SPEC
-#include "i386/isc.h"
-
-/* Overridden defines for ifile usage. */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\
-   %{!shlib:%{posix:%{pg:mcrtp1.o%s}%{!pg:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}}\
-   %{Xp:%{pg:mcrtp1.o%s}%{!pg:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}}\
-   %{!posix:%{!Xp:%{pg:mcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}\
-   %{p:-L/usr/lib/libp} %{pg:-L/usr/lib/libp}}\
-   %{shlib:%{posix:crtp1.o%s}%{Xp:crtp1.o%s}%{!posix:%{!Xp:crt1.o%s}}}"
-  
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "crtn.o%s"
diff --git a/contrib/gcc/config/i386/linux-aout.h b/contrib/gcc/config/i386/linux-aout.h
deleted file mode 100644
index de81d878317a..000000000000
--- a/contrib/gcc/config/i386/linux-aout.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Definitions for Intel 386 running Linux-based GNU systems using a.out.
-   Copyright (C) 1992, 1994, 1995, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This is tested by i386/gas.h.  */
-#define YES_UNDERSCORES
-
-#include <i386/gstabs.h>
-#include <linux-aout.h>	/* some common stuff */
-
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START "#"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dlinux -Asystem(posix)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler,
-   and we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-#undef LIB_SPEC
-
-#if 1
-/* We no longer link with libc_p.a or libg.a by default. If you
-   want to profile or debug the GNU/Linux C library, please add
-   -lc_p or -ggdb to LDFLAGS at the link time, respectively.  */
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} %{!ggdb:-lc} %{ggdb:-lg}"
-#else    
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
- %{!p:%{!pg:%{!g*:-lc} %{g*:-lg -static}}}" 
-#endif
-
-
-#undef LINK_SPEC
-#define LINK_SPEC	"-m i386linux"
-
-/* Get perform_* macros to build libgcc.a.  */
-#include "i386/perform.h"
diff --git a/contrib/gcc/config/i386/linux-oldld.h b/contrib/gcc/config/i386/linux-oldld.h
deleted file mode 100644
index 4e3085bc2caf..000000000000
--- a/contrib/gcc/config/i386/linux-oldld.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Definitions for Intel 386 running Linux-based GNU systems with pre-BFD
-   a.out linkers.
-   Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Michael Meissner (meissner@cygnus.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This is tested by i386/gas.h.  */
-#define YES_UNDERSCORES
-
-#include <i386/gstabs.h>
-#include <linux-aout.h>	/* some common stuff */
-
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START "#"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dlinux -Asystem(posix)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler,
-   and we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-#undef LIB_SPEC
-
-#if 1
-/* We no longer link with libc_p.a or libg.a by default. If you
-   want to profile or debug the GNU/Linux C library, please add
-   lc_p or -ggdb to LDFLAGS at the link time, respectively.  */
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} %{!ggdb:-lc} %{ggdb:-lg}"
-#else    
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
- %{!p:%{!pg:%{!g*:-lc} %{g*:-lg -static}}}" 
-#endif
-
-
-#undef LINK_SPEC
-#define LINK_SPEC ""
-
-/* Get perform_* macros to build libgcc.a.  */
-#include <i386/perform.h>
diff --git a/contrib/gcc/config/i386/linux.h b/contrib/gcc/config/i386/linux.h
deleted file mode 100644
index 7b368f8e5fb8..000000000000
--- a/contrib/gcc/config/i386/linux.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Definitions for Intel 386 running Linux-based GNU systems with ELF format.
-   Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Eric Youngdale.
-   Modified for stabs-in-ELF by H.J. Lu.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define LINUX_DEFAULT_ELF
-
-/* A lie, I guess, but the general idea behind linux/ELF is that we are
-   supposed to be outputting something that will assemble under SVr4.
-   This gets us pretty close.  */
-#include <i386/i386.h>	/* Base i386 target machine definitions */
-#include <i386/att.h>	/* Use the i386 AT&T assembler syntax */
-#include <linux.h>	/* some common stuff */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 Linux/ELF)");
-
-/* The svr4 ABI for the i386 says that records and unions are returned
-   in memory.  */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 1
-
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START "#"
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-
-/* Copy this from the svr4 specifications... */
-/* Define the register numbers to be used in Dwarf debugging information.
-   The SVR4 reference port C compiler uses the following register numbers
-   in its Dwarf output code:
-	0 for %eax (gnu regno = 0)
-	1 for %ecx (gnu regno = 2)
-	2 for %edx (gnu regno = 1)
-	3 for %ebx (gnu regno = 3)
-	4 for %esp (gnu regno = 7)
-	5 for %ebp (gnu regno = 6)
-	6 for %esi (gnu regno = 4)
-	7 for %edi (gnu regno = 5)
-   The following three DWARF register numbers are never generated by
-   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
-   believes these numbers have these meanings.
-	8  for %eip    (no gnu equivalent)
-	9  for %eflags (no gnu equivalent)
-	10 for %trapno (no gnu equivalent)
-   It is not at all clear how we should number the FP stack registers
-   for the x86 architecture.  If the version of SDB on x86/svr4 were
-   a bit less brain dead with respect to floating-point then we would
-   have a precedent to follow with respect to DWARF register numbers
-   for x86 FP registers, but the SDB on x86/svr4 is so completely
-   broken with respect to FP registers that it is hardly worth thinking
-   of it as something to strive for compatibility with.
-   The version of x86/svr4 SDB I have at the moment does (partially)
-   seem to believe that DWARF register number 11 is associated with
-   the x86 register %st(0), but that's about all.  Higher DWARF
-   register numbers don't seem to be associated with anything in
-   particular, and even for DWARF regno 11, SDB only seems to under-
-   stand that it should say that a variable lives in %st(0) (when
-   asked via an `=' command) if we said it was in DWARF regno 11,
-   but SDB still prints garbage when asked for the value of the
-   variable in question (via a `/' command).
-   (Also note that the labels SDB prints for various FP stack regs
-   when doing an `x' command are all wrong.)
-   Note that these problems generally don't affect the native SVR4
-   C compiler because it doesn't allow the use of -O with -g and
-   because when it is *not* optimizing, it allocates a memory
-   location for each floating-point variable, and the memory
-   location is what gets described in the DWARF AT_location
-   attribute for the variable in question.
-   Regardless of the severe mental illness of the x86/svr4 SDB, we
-   do something sensible here and we use the following DWARF
-   register numbers.  Note that these are all stack-top-relative
-   numbers.
-	11 for %st(0) (gnu regno = 8)
-	12 for %st(1) (gnu regno = 9)
-	13 for %st(2) (gnu regno = 10)
-	14 for %st(3) (gnu regno = 11)
-	15 for %st(4) (gnu regno = 12)
-	16 for %st(5) (gnu regno = 13)
-	17 for %st(6) (gnu regno = 14)
-	18 for %st(7) (gnu regno = 15)
-*/
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-    {									\
-      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",		\
-	       LPREFIX, (LABELNO));					\
-      fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO));	\
-      fprintf (FILE, "\tcall mcount\n");				\
-    }									\
-}
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
- 
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-  
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-    
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__i386__ -Dlinux -Asystem(posix)"
-
-#undef CPP_SPEC
-#ifdef USE_GNULIBC_1
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-#else
-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
-#endif
-
-#undef CC1_SPEC
-#define CC1_SPEC "%(cc1_cpu) %{profile:-p}"
-
-/* Provide a LINK_SPEC appropriate for Linux.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-/* If ELF is the default format, we should not use /lib/elf. */
-
-#undef	LINK_SPEC
-#ifdef USE_GNULIBC_1
-#ifndef LINUX_DEFAULT_ELF
-#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-	%{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /lib/elf/ld-linux.so.1} \
-	%{!rpath:-rpath /lib/elf/}} %{static:-static}}}"
-#else
-#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-	%{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
-	%{static:-static}}}"
-#endif
-#else
-#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-	%{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
-	%{static:-static}}}"
-#endif
-
-/* Get perform_* macros to build libgcc.a.  */
-#include "i386/perform.h"
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   FILE the assembler definition of uninitialized global DECL named
-   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
-   Try to use asm_output_aligned_bss to implement this macro.  */
-
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
-  asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
-
-/* A C statement to output to the stdio stream FILE an assembler
-   command to advance the location counter to a multiple of 1<<LOG
-   bytes if it is within MAX_SKIP bytes.
-
-   This is used to align code labels according to Intel recommendations.  */
-
-#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
-#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP)			\
-  do {									\
-    if ((LOG) != 0) {							\
-      if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG));	\
-      else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP));	\
-    }									\
-  } while (0)
-#endif
diff --git a/contrib/gcc/config/i386/lynx-ng.h b/contrib/gcc/config/i386/lynx-ng.h
deleted file mode 100644
index ec4e29616923..000000000000
--- a/contrib/gcc/config/i386/lynx-ng.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Definitions for Intel 386 running LynxOS, using Lynx's old as and ld.
-   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <i386/gstabs.h>
-#include <lynx-ng.h>
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -DI386 -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(i386) -Amachine(i386)"
-
-/* Provide required defaults for linker switches.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC "-P1000 %{msystem-v:-V} %{mcoff:-k}"
-
-/* Apparently LynxOS clobbers ebx when you call into the OS.  */
-
-#undef CALL_USED_REGISTERS
-#define CALL_USED_REGISTERS \
-/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \
-{  1, 1, 1, 1, 0, 0, 0, 1, 1,  1,  1,  1,  1,  1,  1,  1,  1 }
diff --git a/contrib/gcc/config/i386/lynx.h b/contrib/gcc/config/i386/lynx.h
deleted file mode 100644
index 73111f916a50..000000000000
--- a/contrib/gcc/config/i386/lynx.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Definitions for Intel 386 running LynxOS.
-   Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <i386/gstabs.h>
-#include <lynx.h>
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -DI386 -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(i386) -Amachine(i386)"
-
-/* The prefix to add to user-visible assembler symbols. */
-
-/* Override the svr3 convention of adding a leading underscore. */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-
-/* Apparently LynxOS clobbers ebx when you call into the OS.  */
-
-#undef CALL_USED_REGISTERS
-#define CALL_USED_REGISTERS \
-/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \
-{  1, 1, 1, 1, 0, 0, 0, 1, 1,  1,  1,  1,  1,  1,  1,  1,  1 }
diff --git a/contrib/gcc/config/i386/mach.h b/contrib/gcc/config/i386/mach.h
deleted file mode 100644
index 4b7cf37e54df..000000000000
--- a/contrib/gcc/config/i386/mach.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* Configuration for an i386 running Mach as the target machine.  */
-
-/* We do want to add an underscore to the front of each user symbol.
-   i386/gas.h checks this.  */
-#define YES_UNDERSCORES
-
-#include "i386/gstabs.h"
-
-/* Get perform_* macros to build libgcc.a.  */
-#include "i386/perform.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -DMACH -Asystem(unix) -Asystem(mach) -Acpu(i386) -Amachine(i386)"
-
-/* Specify extra dir to search for include files.  */
-#define SYSTEM_INCLUDE_DIR "/usr/mach/include"
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
diff --git a/contrib/gcc/config/i386/mingw32.h b/contrib/gcc/config/i386/mingw32.h
deleted file mode 100644
index 552cbcd1932e..000000000000
--- a/contrib/gcc/config/i386/mingw32.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   hosting on Windows32, using GNU tools and the Windows32 API Library,
-   as distinct from winnt.h, which is used to build GCC for use with a
-   windows style library and tool set and uses the Microsoft tools.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* Most of this is the same as for cygwin, except for changing some
-   specs.  */
-
-#include "i386/cygwin.h"
-
-/* Please keep changes to CPP_PREDEFINES in sync with i386/crtdll. The
-   only difference between the two should be __MSVCRT__ needed to 
-   distinguish MSVC from CRTDLL runtime in mingw headers. */
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -D_WIN32 -DWIN32 -D__WIN32__ \
-  -D__MINGW32__=0.2 -D__MSVCRT__ -DWINNT  -D_X86_=1 -D__STDC__=1\
-  -D__stdcall=__attribute__((__stdcall__)) \
-  -D_stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -D__declspec(x)=__attribute__((x)) \
-  -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
-
-/* Specific a different directory for the standard include files.  */
-#undef STANDARD_INCLUDE_DIR
-#define STANDARD_INCLUDE_DIR "/usr/local/i386-mingw32/include"
-
-#define STANDARD_INCLUDE_COMPONENT "MINGW32"
-
-#undef CPP_SPEC
-#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE}"
-
-/* For Windows applications, include more libraries, but always include
-   kernel32.  */
-#undef LIB_SPEC
-#define LIB_SPEC "%{mwindows:-lgdi32 -lcomdlg32} \
-                  -luser32 -lkernel32 -ladvapi32 -lshell32"
-
-/* Include in the mingw32 libraries with libgcc */
-#undef LIBGCC_SPEC
-#define LIBGCC_SPEC "-lmingw32 -lgcc -lmoldname -lmsvcrt"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{mdll:dllcrt2%O%s} %{!mdll:crt2%O%s}"
-
-/* MS runtime does not need a separate math library. */
-#define MATH_LIBRARY ""
-
-/* Output STRING, a string representing a filename, to FILE.  We canonicalize
-   it to be in MS-DOS format.  */
-#define OUTPUT_QUOTED_STRING(FILE, STRING) \
-do {						\
-  char c;					\
-						\
-  putc ('\"', asm_file);			\
-  if (STRING[1] == ':'				\
-      && (STRING[2] == '/' || STRING[2] == '\\')) \
-    {						\
-      putc ('/', asm_file);			\
-      putc ('/', asm_file);			\
-      putc (*string, asm_file);			\
-      string += 2;				\
-    }						\
-						\
-  while ((c = *string++) != 0)			\
-    {						\
-      if (c == '\\')				\
-	c = '/';				\
-						\
-      if (c == '\"')				\
-	putc ('\\', asm_file);			\
-      putc (c, asm_file);			\
-    }						\
-						\
-  putc ('\"', asm_file);			\
-} while (0)
-
diff --git a/contrib/gcc/config/i386/moss.h b/contrib/gcc/config/i386/moss.h
deleted file mode 100644
index d2548e3a5b98..000000000000
--- a/contrib/gcc/config/i386/moss.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Definitions for Intel 386 running MOSS
-   Copyright (C) 1996 Free Software Foundation, Inc.
-   Contributed by Bryan Ford <baford@cs.utah.edu>
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* I believe in reuse... */
-#include "i386/linux.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Di386 -Dmoss -Asystem(posix) -Acpu(i386) -Amachine(i386)"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC  "crt0.o%s"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC  "crtn.o%s"
-
-#undef	LINK_SPEC
-
diff --git a/contrib/gcc/config/i386/netbsd.h b/contrib/gcc/config/i386/netbsd.h
deleted file mode 100644
index d9f06469e623..000000000000
--- a/contrib/gcc/config/i386/netbsd.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* This is tested by i386gas.h.  */
-#define YES_UNDERSCORES
-
-#include <i386/gstabs.h>
-
-/* Get perform_* macros to build libgcc.a.  */
-#include <i386/perform.h>
-
-/* Get generic NetBSD definitions.  */
-#include <netbsd.h>
-
-/* This goes away when the math-emulator is fixed */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(i386) -Amachine(i386)"
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_UNSIGNED
-#define WCHAR_UNSIGNED 0
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-/* The following macros are stolen from i386v4.h */
-/* These have to be defined to get PIC code correct */
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-
-#define JUMP_TABLES_IN_TEXT_SECTION 1
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* i386 netbsd still uses old binutils that don't insert nops by default
-   when the .align directive demands to insert extra space in the text
-   segment.  */
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
-
-/* Profiling routines, partially copied from i386/osfrose.h.  */
-
-/* Redefine this to use %eax instead of %edx.  */
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-    {									\
-      fprintf (FILE, "\tcall mcount@PLT\n");				\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tcall mcount\n");				\
-    }									\
-}
-
-/* Until they use ELF or something that handles dwarf2 unwinds
-   and initialization stuff better.  */
-#define DWARF2_UNWIND_INFO 0
-
diff --git a/contrib/gcc/config/i386/next.c b/contrib/gcc/config/i386/next.c
deleted file mode 100644
index f249647ab595..000000000000
--- a/contrib/gcc/config/i386/next.c
+++ /dev/null
@@ -1,7 +0,0 @@
-/* next.c:  Functions for NeXT as target machine for GNU C compiler.  */
-
-/* Note that the include below means that we can't debug routines in
-   i386.c when running on a COFF system.  */
-
-#include "i386/i386.c"
-#include "nextstep.c"
diff --git a/contrib/gcc/config/i386/next.h b/contrib/gcc/config/i386/next.h
deleted file mode 100644
index bbc0e6b30612..000000000000
--- a/contrib/gcc/config/i386/next.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/* Target definitions for GNU compiler for Intel x86 CPU running NeXTSTEP
-   Copyright (C) 1993, 1995, 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/gas.h"
-#include "nextstep.h"
-
-/* By default, target has a 80387, with IEEE FP.  */
-
-#undef	TARGET_DEFAULT
-#define TARGET_DEFAULT  (MASK_80387 | MASK_IEEE_FP)
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Machines that use the AT&T assembler syntax
-   also return floating point values in an FP register.
-   Define how to find the value returned by a function.
-   VALTYPE is the data type of the value (as a tree).
-   If the precise function being called is known, FUNC is its FUNCTION_DECL;
-   otherwise, FUNC is 0.  */
-
-#undef	VALUE_REGNO
-#define VALUE_REGNO(MODE) \
-  ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode	\
-   ? FIRST_FLOAT_REG : 0)
-
-/* 1 if N is a possible register number for a function value. */
-
-#undef	FUNCTION_VALUE_REGNO_P
-#define FUNCTION_VALUE_REGNO_P(N) ((N) == 0 || (N)== FIRST_FLOAT_REG)
-
-#ifdef REAL_VALUE_TO_TARGET_LONG_DOUBLE
-#undef	ASM_OUTPUT_LONG_DOUBLE
-#define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE)				\
-  do {									\
-    long hex[3];							\
-    REAL_VALUE_TO_TARGET_LONG_DOUBLE (VALUE, hex);			\
-    if (sizeof (int) == sizeof (long))					\
-      fprintf (FILE, "\t.long 0x%x\n\t.long 0x%x\n\t.long 0x%x\n",	\
-		hex[0], hex[1], hex[2]);				\
-    else								\
-      fprintf (FILE, "\t.long 0x%lx\n\t.long 0x%lx\n\t.long 0x%lx\n",	\
-		hex[0], hex[1], hex[2]);				\
-  } while (0)
-#endif
-
-#ifdef REAL_VALUE_TO_TARGET_DOUBLE
-#undef	ASM_OUTPUT_DOUBLE
-#define ASM_OUTPUT_DOUBLE(FILE,VALUE)					\
-  do {									\
-    long hex[2];							\
-    REAL_VALUE_TO_TARGET_DOUBLE (VALUE, hex);				\
-    if (sizeof (int) == sizeof (long))					\
-      fprintf (FILE, "\t.long 0x%x\n\t.long 0x%x\n", hex[0], hex[1]);	\
-    else								\
-      fprintf (FILE, "\t.long 0x%lx\n\t.long 0x%lx\n", hex[0], hex[1]);	\
-  } while (0)
-#endif
-
-/* This is how to output an assembler line defining a `float' constant.  */
-
-#ifdef REAL_VALUE_TO_TARGET_SINGLE
-#undef	ASM_OUTPUT_FLOAT
-#define ASM_OUTPUT_FLOAT(FILE,VALUE)					\
-  do {									\
-    long hex;								\
-    REAL_VALUE_TO_TARGET_SINGLE (VALUE, hex);				\
-    if (sizeof (int) == sizeof (long))					\
-      fprintf (FILE, "\t.long 0x%x\n", hex);				\
-    else								\
-      fprintf (FILE, "\t.long 0x%lx\n", hex);				\
-  } while (0)
-#endif
-
-/* A C statement or statements which output an assembler instruction
-   opcode to the stdio stream STREAM.  The macro-operand PTR is a
-   variable of type `char *' which points to the opcode name in its
-   "internal" form--the form that is written in the machine description.
-
-   GAS version 1.38.1 doesn't understand the `repz' opcode mnemonic.
-   So use `repe' instead.  */
-
-#undef	ASM_OUTPUT_OPCODE
-#define ASM_OUTPUT_OPCODE(STREAM, PTR)	\
-{							\
-  if ((PTR)[0] == 'r'					\
-      && (PTR)[1] == 'e'				\
-      && (PTR)[2] == 'p')				\
-    {							\
-      if ((PTR)[3] == 'z')				\
-	{						\
-	  fprintf (STREAM, "repe");			\
-	  (PTR) += 4;					\
-	}						\
-      else if ((PTR)[3] == 'n' && (PTR)[4] == 'z')	\
-	{						\
-	  fprintf (STREAM, "repne");			\
-	  (PTR) += 5;					\
-	}						\
-    }							\
-}
-
-/* Define macro used to output shift-double opcodes when the shift
-   count is in %cl.  Some assemblers require %cl as an argument;
-   some don't.
-
-   GAS requires the %cl argument, so override unx386.h. */
-
-#undef	SHIFT_DOUBLE_OMITS_COUNT
-#define SHIFT_DOUBLE_OMITS_COUNT 0
-
-/* Print opcodes the way that GAS expects them. */
-#define GAS_MNEMONICS 1
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef	CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -DNeXT -Dunix -D__MACH__ -D__LITTLE_ENDIAN__ -D__ARCHITECTURE__=\"i386\" -Asystem(unix) -Asystem(mach) -Acpu(i386) -Amachine(i386)"
-
-/* This accounts for the return pc and saved fp on the i386. */
-
-#define OBJC_FORWARDING_STACK_OFFSET 8
-#define OBJC_FORWARDING_MIN_OFFSET 8
-
-/* We do not want a dot in internal labels.  */
-
-#undef LPREFIX
-#define LPREFIX "L"
-
-#undef	ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
-    sprintf ((BUF), "*%s%d", (PREFIX), (NUMBER))
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, "%s%d:\n", PREFIX, NUM)
-
-/* Output to assembler file text saying following lines
-   may contain character constants, extra white space, comments, etc.  */
-
-#undef	ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-/* Output to assembler file text saying following lines
-   no longer contain unusual constructs.  */
-
-#undef	ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-#undef	ASM_OUTPUT_REG_PUSH
-#define ASM_OUTPUT_REG_PUSH(FILE,REGNO)  \
-  fprintf (FILE, "\tpushl %se%s\n", "%", reg_names[REGNO])
-
-#undef	ASM_OUTPUT_REG_POP
-#define ASM_OUTPUT_REG_POP(FILE,REGNO)  \
-  fprintf (FILE, "\tpopl %se%s\n", "%", reg_names[REGNO])
-
-/* This is being overridden because the default i386 configuration
-   generates calls to "_mcount".  NeXT system libraries all use
-   "mcount".  */
-
-#undef	FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)				\
-{									\
-  if (flag_pic)								\
-    {									\
-      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",		\
-               LPREFIX, (LABELNO));					\
-      fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
-    }									\
-  else									\
-    {								  	\
-      fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO));	\
-      fprintf (FILE, "\tcall mcount\n");				\
-    }									\
-}
-
-/* BEGIN Calling Convention CHANGES */
-
-/* These changes violate the Intel/Unix ABI.  Specifically, they
-   change the way that space for a block return value is passed to a
-   function.  The ABI says that the pointer is passed on the stack.
-   We change to pass the pointer in %ebx.  This makes the NeXT
-   Objective-C forwarding mechanism possible to implement on an i386.  */
-
-/* Do NOT pass address of structure values on the stack.  */
-
-#undef	STRUCT_VALUE_INCOMING
-#undef	STRUCT_VALUE
-
-/* Pass them in %ebx.  */
-
-#undef	STRUCT_VALUE_REGNUM
-#define STRUCT_VALUE_REGNUM 3
-
-/* Because we are passing the pointer in a register, we don't need to
-   rely on the callee to pop it.  */
-
-#undef	RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) 				\
-  ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE		\
-   ? 0								\
-   : (TARGET_RTD						\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0				\
-          || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))	\
-              == void_type_node))) ? (SIZE) : 0)
-
-/* END Calling Convention CHANGES */
-
-/* NeXT still uses old binutils that don't insert nops by default
-   when the .align directive demands to insert extra space in the text
-   segment.  */
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
diff --git a/contrib/gcc/config/i386/openbsd.h b/contrib/gcc/config/i386/openbsd.h
deleted file mode 100644
index dc84f892c168..000000000000
--- a/contrib/gcc/config/i386/openbsd.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/* Configuration for an OpenBSD i386 target.
-   
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This is tested by i386gas.h.  */
-#define YES_UNDERSCORES
-
-#include <i386/gstabs.h>
-
-/* Get perform_* macros to build libgcc.a.  */
-#include <i386/perform.h>
-
-/* Get generic OpenBSD definitions.  */
-#define OBSD_OLD_GAS
-#include <openbsd.h>
-
-/* This goes away when the math-emulator is fixed */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
-
-/* Run-time target specifications */
-#define CPP_PREDEFINES "-D__unix__ -D__i386__ -D__OpenBSD__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(i386) -Amachine(i386)"
-
-/* Layout of source language data types.  */
-
-/* This must agree with <machine/ansi.h> */
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-/* Assembler format: overall framework.  */
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-/* The following macros were originally stolen from i386v4.h.
-   These have to be defined to get PIC code correct.  */
-
-/* Assembler format: dispatch tables.  */
-
-/* How to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs.  */
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Assembler format: sections.  */
-
-/* Indicate when jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION  (flag_pic)
-
-/* Stack & calling: aggregate returns.  */
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Assembler format: alignment output.  */
-
-/* Kludgy test: when gas is upgraded, it will have p2align, and no problems
-   with nops.  */
-#ifndef HAVE_GAS_MAX_SKIP_P2ALIGN
-/* i386 OpenBSD still uses an older gas that doesn't insert nops by default
-   when the .align directive demands to insert extra space in the text
-   segment.  */
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG))
-#endif
-
-/* Stack & calling: profiling.  */
-
-/* OpenBSD's profiler recovers all information from the stack pointer.
-   The icky part is not here, but in machine/profile.h.  */
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-  fputs (flag_pic ? "\tcall mcount@PLT\n": "\tcall mcount\n", FILE);
-
-/* Assembler format: exception region output.  */
-
-/* All configurations that don't use elf must be explicit about not using
-   dwarf unwind information. egcs doesn't try too hard to check internal
-   configuration files...  */
-#define DWARF2_UNWIND_INFO 0
-
-/* Assembler format: alignment output.  */
-
-/* A C statement to output to the stdio stream FILE an assembler
-   command to advance the location counter to a multiple of 1<<LOG
-   bytes if it is within MAX_SKIP bytes.
-
-   This will be used to align code labels according to Intel 
-   recommendations, in prevision of binutils upgrade.  */
-#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
-#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP)			\
-  do {									\
-    if ((LOG) != 0) {							\
-      if ((MAX_SKIP) == 0) fprintf ((FILE), "\t.p2align %d\n", (LOG));	\
-      else fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP));	\
-    }									\
-  } while (0)
-#endif
-
-/* Note that we pick up ASM_OUTPUT_MI_THUNK from unix.h.  */
-
diff --git a/contrib/gcc/config/i386/os2.h b/contrib/gcc/config/i386/os2.h
deleted file mode 100644
index 8bbab361f98f..000000000000
--- a/contrib/gcc/config/i386/os2.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Definitions of target machine for GNU compiler
-   for an Intel i386 or later processor running OS/2 2.x.
-   Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Samuel Figueroa (figueroa@cs.nyu.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef DEFAULT_TARGET_MACHINE
-#define DEFAULT_TARGET_MACHINE "i386-os2"
-#endif
-#ifndef LINK_SPEC
-#define LINK_SPEC "/st:1048576/pm:vio/noi/a:16/e/bas:65536/nol"
-#endif
-#ifndef LIB_SPEC
-#define LIB_SPEC "libgcc libc"
-#endif
-#ifndef STARTFILE_SPEC
-#define STARTFILE_SPEC "libcrt.lib"
-#endif
-#ifndef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX "\\gcc\\bin\\"
-#endif
-#ifndef STANDARD_STARTFILE_PREFIX
-#define STANDARD_STARTFILE_PREFIX "\\gcc\\lib\\"
-#endif
-#ifndef LOCAL_INCLUDE_DIR
-#define LOCAL_INCLUDE_DIR "\\gcc\\include"
-#endif
-
-#define YES_UNDERSCORES
-#include "i386/gstabs.h"
-
-#define USE_COLLECT
-
-#define BIGGEST_FIELD_ALIGNMENT \
-  (maximum_field_alignment ? maximum_field_alignment : 32)
-
-extern int maximum_field_alignment;
-
-#undef PCC_BITFIELD_TYPE_MATTERS
-#define PCC_BITFIELD_TYPE_MATTERS (maximum_field_alignment == 0)
-
-/* Define this macro if it is advisable to hold scalars in registers
-   in a wider mode than that declared by the program.  In such cases,
-   the value is constrained to be within the bounds of the declared
-   type, but kept valid in the wider mode.  The signedness of the
-   extension may differ from that of the type.  */
-
-#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE)  \
-  if (GET_MODE_CLASS (MODE) == MODE_INT         \
-      && GET_MODE_SIZE (MODE) < UNITS_PER_WORD) \
-      (MODE) = SImode;
-
-/* Define this if function arguments should also be promoted using the above
-   procedure.  */
-
-#define PROMOTE_FUNCTION_ARGS
-
-/* Likewise, if the function return value is promoted.  */
-
-#define PROMOTE_FUNCTION_RETURN
diff --git a/contrib/gcc/config/i386/osf1-ci.asm b/contrib/gcc/config/i386/osf1-ci.asm
deleted file mode 100644
index a0f077304a82..000000000000
--- a/contrib/gcc/config/i386/osf1-ci.asm
+++ /dev/null
@@ -1,65 +0,0 @@
-! crti.s for OSF/1, x86; derived from sol2-ci.asm.
-
-!   Copyright (C) 1993, 1998 Free Software Foundation, Inc.
-!   Written By Fred Fish, Nov 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just supplies labeled starting points for the .init and .fini
-! sections.  It is linked in before the values-Xx.o files and also before
-! crtbegin.o.
- 
-	.file	"crti.s"
-	.ident	"GNU C crti.s"
-
-	.section .init
-	.globl	_init
-	.type	_init,@function
-_init:
-
-	.section .fini
-	.globl	_fini
-	.type	_fini,@function
-_fini:
-
-.globl _init_init_routine
-.data
-        .align 4
-        .type    _init_init_routine,@object
-        .size    _init_init_routine,4
-_init_init_routine:
-        .long _init
-.globl _init_fini_routine
-        .align 4
-        .type    _init_fini_routine,@object
-        .size    _init_fini_routine,4
-_init_fini_routine:
-        .long _fini
diff --git a/contrib/gcc/config/i386/osf1-cn.asm b/contrib/gcc/config/i386/osf1-cn.asm
deleted file mode 100644
index a10298fd288f..000000000000
--- a/contrib/gcc/config/i386/osf1-cn.asm
+++ /dev/null
@@ -1,46 +0,0 @@
-! crtn.s for OSF/1, x86; derived from sol2-cn.asm.
-
-!   Copyright (C) 1993, 1998 Free Software Foundation, Inc.
-!   Written By Fred Fish, Nov 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just supplies returns for the .init and .fini sections.  It is
-! linked in after all other files.
-
-	.file	"crtn.o"
-	.ident	"GNU C crtn.o"
-
-	.section .init
-	ret    $0x0
-
-	.section .fini
-	ret    $0x0
diff --git a/contrib/gcc/config/i386/osf1elf.h b/contrib/gcc/config/i386/osf1elf.h
deleted file mode 100644
index 003400b0dfea..000000000000
--- a/contrib/gcc/config/i386/osf1elf.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/* OSF/1 1.3 now is compitable with SVR4, so include sysv4.h, and
-   put difference here.  */
-
-#include <stdio.h>
-#include "i386/sysv4.h"	/* Base i386 target machine definitions */
-#define _sys_siglist sys_siglist
-extern char *sys_siglist[];
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 OSF/1)");
-
-/* WORD_SWITCH_TAKES_ARG defined in svr4 is not correct. We also
- need an extra -soname */
-#undef WORD_SWITCH_TAKES_ARG
-#define WORD_SWITCH_TAKES_ARG(STR)                    \
- (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)                 \
-  || !strcmp (STR, "Tdata") || !strcmp (STR, "Ttext") \
-  || !strcmp (STR, "Tbss") || !strcmp (STR, "soname"))
-
-/* Note, -fpic and -fPIC are equivalent */
-#undef  CPP_SPEC
-#define CPP_SPEC "\
-%{fpic: -D__SHARED__} %{fPIC: %{!fpic: -D__SHARED__}} \
-%{.S:	%{!ansi:%{!traditional:%{!traditional-cpp:%{!ftraditional: -traditional}}}}} \
-%{.S:	-D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.cc:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.cxx:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.C:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.m:	-D__LANGUAGE_OBJECTIVE_C} \
-%{!.S:	-D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
-
-/* -mmcount or -mno-mcount should be used with -pg or -p */
-#undef  CC1_SPEC
-#define CC1_SPEC "%{p: %{!mmcount: %{!mno-mcount: -mno-mcount }}} \
-%{!p: %{pg: %{!mmcount: %{!mno-mcount: -mno-mcount }}}}"
-
-/* Note, -D__NO_UNDERSCORES__ -D__ELF__ are provided in the older version of
-   OSF/1 gcc. We keep them here, so that old /usr/include/i386/asm.h works.
-   */
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
-  "-D__NO_UNDERSCORES__ -D__ELF__ -DOSF -DOSF1 -Di386 -Dunix -Asystem(xpg4) -Asystem(osf1) -Acpu(i386) -Amachine(i386)"
-
-/* current OSF/1 doesn't provide separate crti.o and gcrti.o (and also, crtn.o
-   and gcrtn.o) for profile.  */
-
-#undef  STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-                         %{!symbolic: \
-                          %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\
-			crti.o%s \
-			crtbegin.o%s"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-#undef	ASM_SPEC
-#define ASM_SPEC       "%{v*: -v}"
-
-#undef  LINK_SPEC
-#define LINK_SPEC      "%{v*: -v} \
-		%{h*} %{z*} \
-		%{dy:-call_shared} %{dn:-static} \
-		%{static:-static} \
-		%{shared:-shared} \
-		%{call_shared:-call_shared} \
-		%{symbolic:-Bsymbolic -shared -call_shared} \
-		%{!dy: %{!dn: %{!static: %{!shared: %{!symbolic: \
-			%{noshrlib: -static } \
-			%{!noshrlib: -call_shared}}}}}}"
-
-#undef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX	"/usr/ccs/gcc/"
-
-#undef  MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX	"/usr/ccs/lib/"
-
-/* Define this macro meaning that gcc should find the library 'libgcc.a'
-   by hand, rather than passing the argument '-lgcc' to tell the linker
-   to do the search */
-#define LINK_LIBGCC_SPECIAL
-
-/* This goes with LINK_LIBGCC_SPECIAL, we need tell libgcc.a differently */
-#undef  LIBGCC_SPEC
-#define LIBGCC_SPEC "%{!shared:%{!symbolic:libgcc.a%s}}"
-
-/* A C statement to output assembler commands which will identify the object
-  file as having been compile with GNU CC. We don't need or want this for
-  OSF1. */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Identify the front-end which produced this file.  To keep symbol
-   space down, and not confuse kdb, only do this if the language is
-   not C.  */
-#define ASM_IDENTIFY_LANGUAGE(STREAM)                                   \
-{                                                                       \
-  if (strcmp (lang_identify (), "c") != 0)                              \
-    output_lang_identify (STREAM);                                      \
-}
-
-/* Specify size_t, ptrdiff_t, and wchar_t types.  */
-#undef  SIZE_TYPE
-#undef  PTRDIFF_TYPE
-#undef  WCHAR_TYPE
-#undef  WCHAR_TYPE_SIZE
-
-#define SIZE_TYPE       "long unsigned int"
-#define PTRDIFF_TYPE    "int"
-#define WCHAR_TYPE      "unsigned int"
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* Turn off long double being 96 bits.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* Work with OSF/1 profile */
-#define MASK_NO_MCOUNT		000200000000	/* profiling uses mcount_ptr */
-
-#define TARGET_MCOUNT		((target_flags & MASK_NO_MCOUNT) == 0)
-
-#undef	SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES						\
-     { "mcount",		-MASK_NO_MCOUNT, "Profiling uses mcount" },			\
-     { "no-mcount",		 MASK_NO_MCOUNT, "" },
-
-/* This macro generates the assembly code for function entry.
-   FILE is a stdio stream to output the code to.
-   SIZE is an int: how many units of temporary storage to allocate.
-   Refer to the array `regs_ever_live' to determine which registers
-   to save; `regs_ever_live[I]' is nonzero if register number I
-   is ever used in the function.  This macro is responsible for
-   knowing which registers should not be saved even if used.
-
-   We override it here to allow for the new profiling code to go before
-   the prologue and the old mcount code to go after the prologue (and
-   after %ebx has been set up for ELF shared library support).  */
-#if 0
-#define OSF_PROFILE_BEFORE_PROLOGUE					\
-  (!TARGET_MCOUNT							\
-   && !current_function_needs_context					\
-   && (!flag_pic							\
-       || !frame_pointer_needed						\
-       || (!current_function_uses_pic_offset_table			\
-	   && !current_function_uses_const_pool)))
-#else
-#define OSF_PROFILE_BEFORE_PROLOGUE 0
-#endif
-#undef	FUNCTION_PROLOGUE
-#define FUNCTION_PROLOGUE(FILE, SIZE)					\
-do									\
-  {									\
-    char *prefix = "";			\
-    char *lprefix = LPREFIX;						\
-    int labelno = profile_label_no;					\
-									\
-    if (profile_flag && OSF_PROFILE_BEFORE_PROLOGUE)			\
-      {									\
-	if (!flag_pic)				\
-	  {								\
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tcall *%s_mcount_ptr\n", prefix);		\
-	  }								\
-									\
-	else								\
-	  {								\
-	    static int call_no = 0;					\
-									\
-	    fprintf (FILE, "\tcall %sPc%d\n", lprefix, call_no);	\
-	    fprintf (FILE, "%sPc%d:\tpopl %%eax\n", lprefix, call_no);	\
-	    fprintf (FILE, "\taddl $_GLOBAL_OFFSET_TABLE_+[.-%sPc%d],%%eax\n", \
-		     lprefix, call_no++);				\
-	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%eax),%%edx\n",	\
-		     lprefix, labelno);					\
-	    fprintf (FILE, "\tmovl %s_mcount_ptr@GOT(%%eax),%%eax\n",	\
-		     prefix);						\
-	    fprintf (FILE, "\tcall *(%%eax)\n");			\
-	  }								\
-      }									\
-									\
-    function_prologue (FILE, SIZE);					\
-  }									\
-while (0)
-
-/* A C statement or compound statement to output to FILE some assembler code to
-   call the profiling subroutine `mcount'.  Before calling, the assembler code
-   must load the address of a counter variable into a register where `mcount'
-   expects to find the address.  The name of this variable is `LP' followed by
-   the number LABELNO, so you would generate the name using `LP%d' in a
-   `fprintf'.
-
-   The details of how the address should be passed to `mcount' are determined
-   by your operating system environment, not by GNU CC.  To figure them out,
-   compile a small program for profiling using the system's installed C
-   compiler and look at the assembler code that results. */
-
-#undef  FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)				\
-do									\
-  {									\
-    if (!OSF_PROFILE_BEFORE_PROLOGUE)					\
-      {									\
-	char *prefix = "";			\
-	char *lprefix = LPREFIX;					\
-	int labelno = LABELNO;					\
-									\
-	/* Note that OSF/rose blew it in terms of calling mcount,	\
-	   since OSF/rose prepends a leading underscore, but mcount's	\
-	   doesn't.  At present, we keep this kludge for ELF as well	\
-	   to allow old kernels to build profiling.  */			\
-									\
-	if (flag_pic							\
-	    && !current_function_uses_pic_offset_table			\
-	    && !current_function_uses_const_pool)			\
-	  abort ();							\
-									\
-	if (TARGET_MCOUNT && flag_pic)					\
-	  {								\
-	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",	\
-		     lprefix, labelno);					\
-	    fprintf (FILE, "\tcall *%smcount@GOT(%%ebx)\n", prefix);	\
-	  }								\
-									\
-	else if (TARGET_MCOUNT)						\
-	  {								\
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tcall %smcount\n", prefix);		\
-	  }								\
-									\
-	else if (flag_pic && frame_pointer_needed)			\
-	  {								\
-	    fprintf (FILE, "\tmovl 4(%%ebp),%%ecx\n");			\
-	    fprintf (FILE, "\tpushl %%ecx\n");				\
-	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",	\
-		     lprefix, labelno);					\
-	    fprintf (FILE, "\tmovl _mcount_ptr@GOT(%%ebx),%%eax\n");	\
-	    fprintf (FILE, "\tcall *(%%eax)\n");			\
-	    fprintf (FILE, "\tpopl %%eax\n");				\
-	  }								\
-									\
-	else if (frame_pointer_needed)					\
-	  {								\
-	    fprintf (FILE, "\tmovl 4(%%ebp),%%ecx\n");			\
-	    fprintf (FILE, "\tpushl %%ecx\n");				\
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tcall *_mcount_ptr\n");			\
-	    fprintf (FILE, "\tpopl %%eax\n");				\
-	  }								\
-									\
-	else								\
-	  abort ();							\
-      }									\
-  }									\
-while (0)
-
-#if defined (CROSS_COMPILE) && defined (HOST_BITS_PER_INT) && defined (HOST_BITS_PER_LONG) && defined (HOST_BITS_PER_LONGLONG)
-#if (HOST_BITS_PER_INT==32) && (HOST_BITS_PER_LONG==64) && (HOST_BITS_PER_LONGLONG==64)
-#define REAL_ARITHMETIC
-#endif
-#endif
diff --git a/contrib/gcc/config/i386/osf1elfgdb.h b/contrib/gcc/config/i386/osf1elfgdb.h
deleted file mode 100644
index af6efa2d0def..000000000000
--- a/contrib/gcc/config/i386/osf1elfgdb.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80386 running OSF/1 1.3+
-   with gas and gdb.  */
-
-/* Use stabs instead of DWARF debug format.  */
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include "i386/osf1elf.h"
diff --git a/contrib/gcc/config/i386/osfelf.h b/contrib/gcc/config/i386/osfelf.h
deleted file mode 100644
index 381ffc26313c..000000000000
--- a/contrib/gcc/config/i386/osfelf.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Definitions of target machine for GNU compiler.
-   Intel 386 (OSF/1 with ELF) version.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "config/i386/osfrose.h"
-
-#undef	CPP_PREDEFINES
-#define CPP_PREDEFINES "-DOSF -DOSF1 -Dunix -Asystem(xpg4)"
-
-#undef  CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-%{mrose: -D__ROSE__ %{!pic-none: -D__SHARED__}} \
-%{!mrose: -D__ELF__ %{fpic: -D__SHARED__}} \
-%{mno-underscores: -D__NO_UNDERSCORES__} \
-%{!mrose: %{!munderscores: -D__NO_UNDERSCORES__}} \
-%{.S:	%{!ansi:%{!traditional:%{!traditional-cpp:%{!ftraditional: -traditional}}}}} \
-%{.S:	-D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.cc:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.cxx:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.C:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.m:	-D__LANGUAGE_OBJECTIVE_C} \
-%{!.S:	-D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
-
-/* Turn on -pic-extern by default for OSF/rose, -fpic for ELF.  */
-#undef  CC1_SPEC
-#define CC1_SPEC "\
-%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} \
-%{!melf: %{!mrose: -melf }} \
-%{!mrose: %{!munderscores: %{!mno-underscores: -mno-underscores }} \
-	  %{!mmcount: %{!mno-mcount: %{!mmcount-ptr: -mmcount-ptr }}}} \
-%{mrose: %{!mmcount: %{!mno-mcount: %{!mmcount-ptr: -mmcount }}} \
-	 %{pic-extern: -mhalf-pic } %{pic-lib: -mhalf-pic } \
-	 %{!pic-extern: %{!pic-lib: %{pic-none: -mno-half-pic} %{!pic-none: -mhalf-pic}}} \
-	 %{pic-calls: } %{pic-names*: }}"
-
-#undef	ASM_SPEC
-#define ASM_SPEC       "%{v*: -v}"
-
-#undef  LINK_SPEC
-#define LINK_SPEC      "%{v*: -v} \
-%{mrose:	%{!noshrlib: %{pic-none: -noshrlib} %{!pic-none: -warn_nopic}} \
-		%{nostdlib} %{noshrlib} %{glue}} \
-%{!mrose:	%{dy} %{dn} %{glue: } \
-		%{h*} %{z*} \
-		%{static:-dn -Bstatic} \
-		%{shared:-G -dy} \
-		%{symbolic:-Bsymbolic -G -dy} \
-		%{G:-G} \
-		%{!dy: %{!dn: %{!static: %{!shared: %{!symbolic: \
-			%{noshrlib: -dn } %{pic-none: -dn } \
-			%{!noshrlib: %{!pic-none: -dy}}}}}}}}"
-
-#undef TARGET_VERSION_INTERNAL
-#undef TARGET_VERSION
-
-#undef	I386_VERSION
-#define I386_VERSION " 80386, ELF objects"
-
-#define TARGET_VERSION_INTERNAL(STREAM) fputs (I386_VERSION, STREAM)
-#define TARGET_VERSION TARGET_VERSION_INTERNAL (stderr)
-
-#undef OBJECT_FORMAT_ROSE
diff --git a/contrib/gcc/config/i386/osfrose.h b/contrib/gcc/config/i386/osfrose.h
deleted file mode 100644
index 9ad9f952d572..000000000000
--- a/contrib/gcc/config/i386/osfrose.h
+++ /dev/null
@@ -1,914 +0,0 @@
-/* Definitions of target machine for GNU compiler.
-   Intel 386 (OSF/1 with OSF/rose) version.
-   Copyright (C) 1991, 1992, 1993, 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "halfpic.h"
-#include "i386/gstabs.h"
-
-/* Get perform_* macros to build libgcc.a.  */
-#include "i386/perform.h"
-
-#define OSF_OS
-
-#undef  WORD_SWITCH_TAKES_ARG
-#define WORD_SWITCH_TAKES_ARG(STR)					\
- (DEFAULT_WORD_SWITCH_TAKES_ARG (STR) || !strcmp (STR, "pic-names"))
-
-/* This defines which switch letters take arguments.  On svr4, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker).  */
-
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG(CHAR) \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z')
-
-#define MASK_HALF_PIC     	010000000000	/* Mask for half-pic code */
-#define MASK_HALF_PIC_DEBUG     004000000000	/* Debug flag */
-#define MASK_ELF		002000000000	/* ELF not rose */
-#define MASK_NO_UNDERSCORES	000400000000	/* suppress leading _ */
-#define MASK_LARGE_ALIGN	000200000000	/* align to >word boundaries */
-#define MASK_NO_MCOUNT		000100000000	/* profiling uses mcount_ptr */
-
-#define TARGET_HALF_PIC		(target_flags & MASK_HALF_PIC)
-#define TARGET_DEBUG		(target_flags & MASK_HALF_PIC_DEBUG)
-#define HALF_PIC_DEBUG		TARGET_DEBUG
-#define TARGET_ELF		(target_flags & MASK_ELF)
-#define TARGET_ROSE		((target_flags & MASK_ELF) == 0)
-#define TARGET_UNDERSCORES	((target_flags & MASK_NO_UNDERSCORES) == 0)
-#define TARGET_LARGE_ALIGN	(target_flags & MASK_LARGE_ALIGN)
-#define TARGET_MCOUNT		((target_flags & MASK_NO_MCOUNT) == 0)
-
-#undef	SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES						\
-     { "half-pic",		 MASK_HALF_PIC, "Emit half-PIC code" },			\
-     { "no-half-pic",		-MASK_HALF_PIC, "" }			\
-     { "debug-half-pic",	 MASK_HALF_PIC_DEBUG, 0 /* intentionally undoc */ },			\
-     { "debugb",		 MASK_HALF_PIC_DEBUG, 0 /* intentionally undoc */ },			\
-     { "elf",			 MASK_ELF, "Emit ELF object code" },				\
-     { "rose",			-MASK_ELF, "Emit ROSE object code" },				\
-     { "underscores",		-MASK_NO_UNDERSCORES, "Symbols have a leading underscore" },			\
-     { "no-underscores",	 MASK_NO_UNDERSCORES, "" },			\
-     { "large-align",		 MASK_LARGE_ALIGN, "Align to >word boundaries" },			\
-     { "no-large-align",	-MASK_LARGE_ALIGN, "" },			\
-     { "mcount",		-MASK_NO_MCOUNT, "Use mcount for profiling" },			\
-     { "mcount-ptr",		 MASK_NO_MCOUNT, "Use mcount_ptr for profiling" },			\
-     { "no-mcount",		 MASK_NO_MCOUNT, "" },
-
-/* OSF/rose uses stabs, not dwarf.  */
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#ifndef DWARF_DEBUGGING_INFO
-#define DWARF_DEBUGGING_INFO	/* enable dwarf debugging for testing */
-#endif
-
-/* Handle #pragma weak and #pragma pack.  */
-
-#define HANDLE_SYSV_PRAGMA
-#define SUPPORTS_WEAK	TARGET_ELF
-
-/* Change default predefines.  */
-#undef	CPP_PREDEFINES
-#define CPP_PREDEFINES "-DOSF -DOSF1 -Dunix -Asystem(xpg4)"
-
-#undef  CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-%{!melf: -D__ROSE__ %{!pic-none: -D__SHARED__}} \
-%{melf: -D__ELF__ %{fpic: -D__SHARED__}} \
-%{mno-underscores: -D__NO_UNDERSCORES__} \
-%{melf: %{!munderscores: -D__NO_UNDERSCORES__}} \
-%{.S:	%{!ansi:%{!traditional:%{!traditional-cpp:%{!ftraditional: -traditional}}}}} \
-%{.S:	-D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.cc:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.cxx:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.C:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.m:	-D__LANGUAGE_OBJECTIVE_C} \
-%{!.S:	-D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
-
-/* Turn on -pic-extern by default for OSF/rose, -fpic for ELF.  */
-#undef  CC1_SPEC
-#define CC1_SPEC "\
-%{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} \
-%{!melf: %{!mrose: -mrose }} \
-%{melf: %{!munderscores: %{!mno-underscores: -mno-underscores }} \
-	%{!mmcount: %{!mno-mcount: %{!mmcount-ptr: -mmcount-ptr }}}} \
-%{!melf: %{!munderscores: %{!mno-underscores: -munderscores }} \
-	 %{!mmcount: %{!mno-mcount: %{!mmcount-ptr: -mmcount }}} \
-	 %{pic-extern: -mhalf-pic } %{pic-lib: -mhalf-pic } \
-	 %{!pic-extern: %{!pic-lib: %{pic-none: -mno-half-pic} %{!pic-none: -mhalf-pic}}} \
-	 %{pic-calls: } %{pic-names*: }}"
-
-#undef	ASM_SPEC
-#define ASM_SPEC       "%{v*: -v}"
-
-#undef  LINK_SPEC
-#define LINK_SPEC      "%{v*: -v} \
-%{!melf:	%{!noshrlib: %{pic-none: -noshrlib} %{!pic-none: -warn_nopic}} \
-		%{nostdlib} %{noshrlib} %{glue}} \
-%{melf:		%{dy} %{dn} %{glue: } \
-		%{h*} %{z*} \
-		%{static:-dn -Bstatic} \
-		%{shared:-G -dy} \
-		%{symbolic:-Bsymbolic -G -dy} \
-		%{G:-G} \
-		%{!dy: %{!dn: %{!static: %{!shared: %{!symbolic: \
-			%{noshrlib: -dn } %{pic-none: -dn } \
-			%{!noshrlib: %{!pic-none: -dy}}}}}}}}"
-
-#undef  LIB_SPEC
-#define LIB_SPEC "-lc"
-
-#undef  LIBG_SPEC
-#define LIBG_SPEC ""
-
-#undef  STARTFILE_SPEC
-#define STARTFILE_SPEC "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}"
-
-#undef TARGET_VERSION_INTERNAL
-#undef TARGET_VERSION
-
-#define I386_VERSION " 80386, OSF/rose objects"
-
-#define TARGET_VERSION_INTERNAL(STREAM) fputs (I386_VERSION, STREAM)
-#define TARGET_VERSION TARGET_VERSION_INTERNAL (stderr)
-
-#undef  MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX		"/usr/ccs/gcc/"
-
-#undef  MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX	"/usr/ccs/lib/"
-
-/* Specify size_t, ptrdiff_t, and wchar_t types.  */
-#undef	SIZE_TYPE
-#undef	PTRDIFF_TYPE
-#undef	WCHAR_TYPE
-#undef	WCHAR_TYPE_SIZE
-
-#define SIZE_TYPE	"long unsigned int"
-#define PTRDIFF_TYPE	"int"
-#define WCHAR_TYPE	"unsigned int"
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* Define this macro if the system header files support C++ as well
-   as C.  This macro inhibits the usual method of using system header
-   files in C++, which is to pretend that the file's contents are
-   enclosed in `extern "C" {...}'. */
-#define NO_IMPLICIT_EXTERN_C
-
-/* Turn off long double being 96 bits.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* This macro generates the assembly code for function entry.
-   FILE is a stdio stream to output the code to.
-   SIZE is an int: how many units of temporary storage to allocate.
-   Refer to the array `regs_ever_live' to determine which registers
-   to save; `regs_ever_live[I]' is nonzero if register number I
-   is ever used in the function.  This macro is responsible for
-   knowing which registers should not be saved even if used.
-
-   We override it here to allow for the new profiling code to go before
-   the prologue and the old mcount code to go after the prologue (and
-   after %ebx has been set up for ELF shared library support).  */
-
-#define OSF_PROFILE_BEFORE_PROLOGUE					\
-  (!TARGET_MCOUNT							\
-   && !current_function_needs_context					\
-   && (!flag_pic							\
-       || !frame_pointer_needed						\
-       || (!current_function_uses_pic_offset_table			\
-	   && !current_function_uses_const_pool)))
-
-#undef	FUNCTION_PROLOGUE
-#define FUNCTION_PROLOGUE(FILE, SIZE)					\
-do									\
-  {									\
-    char *prefix = (TARGET_UNDERSCORES) ? "_" : "";			\
-    char *lprefix = LPREFIX;						\
-    int labelno = profile_label_no;					\
-									\
-    if (profile_flag && OSF_PROFILE_BEFORE_PROLOGUE)			\
-      {									\
-	if (!flag_pic && !HALF_PIC_P ())				\
-	  {								\
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tcall *%s_mcount_ptr\n", prefix);		\
-	  }								\
-									\
-	else if (HALF_PIC_P ())						\
-	  {								\
-	    rtx symref;							\
-									\
-	    HALF_PIC_EXTERNAL ("_mcount_ptr");				\
-	    symref = HALF_PIC_PTR (gen_rtx (SYMBOL_REF, Pmode,		\
-					    "_mcount_ptr"));		\
-									\
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tmovl %s%s,%%eax\n", prefix,		\
-		     XSTR (symref, 0));					\
-	    fprintf (FILE, "\tcall *(%%eax)\n");			\
-	  }								\
-									\
-	else								\
-	  {								\
-	    static int call_no = 0;					\
-									\
-	    fprintf (FILE, "\tcall %sPc%d\n", lprefix, call_no);	\
-	    fprintf (FILE, "%sPc%d:\tpopl %%eax\n", lprefix, call_no);	\
-	    fprintf (FILE, "\taddl $_GLOBAL_OFFSET_TABLE_+[.-%sPc%d],%%eax\n", \
-		     lprefix, call_no++);				\
-	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%eax),%%edx\n",	\
-		     lprefix, labelno);					\
-	    fprintf (FILE, "\tmovl %s_mcount_ptr@GOT(%%eax),%%eax\n",	\
-		     prefix);						\
-	    fprintf (FILE, "\tcall *(%%eax)\n");			\
-	  }								\
-      }									\
-									\
-    function_prologue (FILE, SIZE);					\
-  }									\
-while (0)
-
-/* A C statement or compound statement to output to FILE some assembler code to
-   call the profiling subroutine `mcount'.  Before calling, the assembler code
-   must load the address of a counter variable into a register where `mcount'
-   expects to find the address.  The name of this variable is `LP' followed by
-   the number LABELNO, so you would generate the name using `LP%d' in a
-   `fprintf'.
-
-   The details of how the address should be passed to `mcount' are determined
-   by your operating system environment, not by GNU CC.  To figure them out,
-   compile a small program for profiling using the system's installed C
-   compiler and look at the assembler code that results. */
-
-#undef  FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)				\
-do									\
-  {									\
-    if (!OSF_PROFILE_BEFORE_PROLOGUE)					\
-      {									\
-	char *prefix = (TARGET_UNDERSCORES) ? "_" : "";			\
-	char *lprefix = LPREFIX;					\
-	int labelno = LABELNO;						\
-									\
-	/* Note that OSF/rose blew it in terms of calling mcount,	\
-	   since OSF/rose prepends a leading underscore, but mcount's	\
-	   doesn't.  At present, we keep this kludge for ELF as well	\
-	   to allow old kernels to build profiling.  */			\
-									\
-	if (flag_pic							\
-	    && !current_function_uses_pic_offset_table			\
-	    && !current_function_uses_const_pool)			\
-	  abort ();							\
-									\
-	if (TARGET_MCOUNT && flag_pic)					\
-	  {								\
-	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",	\
-		     lprefix, labelno);					\
-	    fprintf (FILE, "\tcall *%smcount@GOT(%%ebx)\n", prefix);	\
-	  }								\
-									\
-	else if (TARGET_MCOUNT && HALF_PIC_P ())			\
-	  {								\
-	    rtx symdef;							\
-									\
-	    HALF_PIC_EXTERNAL ("mcount");				\
-	    symdef = HALF_PIC_PTR (gen_rtx (SYMBOL_REF, Pmode, "mcount")); \
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tcall *%s%s\n", prefix, XSTR (symdef, 0));	\
-	  }								\
-									\
-	else if (TARGET_MCOUNT)						\
-	  {								\
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tcall %smcount\n", prefix);		\
-	  }								\
-									\
-	else if (flag_pic && frame_pointer_needed)			\
-	  {								\
-	    fprintf (FILE, "\tmovl 4(%%ebp),%%ecx\n");			\
-	    fprintf (FILE, "\tpushl %%ecx\n");				\
-	    fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",	\
-		     lprefix, labelno);					\
-	    fprintf (FILE, "\tmovl _mcount_ptr@GOT(%%ebx),%%eax\n");	\
-	    fprintf (FILE, "\tcall *(%%eax)\n");			\
-	    fprintf (FILE, "\tpopl %%eax\n");				\
-	  }								\
-									\
-	else if (frame_pointer_needed)					\
-	  {								\
-	    fprintf (FILE, "\tmovl 4(%%ebp),%%ecx\n");			\
-	    fprintf (FILE, "\tpushl %%ecx\n");				\
-	    fprintf (FILE, "\tmovl $%sP%d,%%edx\n", lprefix, labelno);	\
-	    fprintf (FILE, "\tcall *_mcount_ptr\n");			\
-	    fprintf (FILE, "\tpopl %%eax\n");				\
-	  }								\
-									\
-	else								\
-	  abort ();							\
-      }									\
-  }									\
-while (0)
-
-/* A C function or functions which are needed in the library to
-   support block profiling.  When support goes into libc, undo
-   the #if 0.  */
-
-#if 0
-#undef	BLOCK_PROFILING_CODE
-#define	BLOCK_PROFILING_CODE
-#endif
-
-/* Prefix for internally generated assembler labels.  If we aren't using
-   underscores, we are using prefix `.'s to identify labels that should
-   be ignored, as in `i386/gas.h' --karl@cs.umb.edu  */
-#undef	LPREFIX
-#define	LPREFIX ((TARGET_UNDERSCORES) ? "L" : ".L")
-
-/* This is how to store into the string BUF
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef	ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)			\
-    sprintf ((BUF), "*%s%s%d", (TARGET_UNDERSCORES) ? "" : ".",		\
-	     (PREFIX), (NUMBER))
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef	ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)			\
-  fprintf (FILE, "%s%s%d:\n", (TARGET_UNDERSCORES) ? "" : ".",		\
-	   PREFIX, NUM)
-
-/* The prefix to add to user-visible assembler symbols. */
-
-/* target_flags is not accessible by the preprocessor */
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX "_"
-
-/* This is how to output a reference to a user-level label named NAME.  */
-
-#undef	ASM_OUTPUT_LABELREF
-#define ASM_OUTPUT_LABELREF(FILE,NAME)					\
-  fprintf (FILE, "%s%s", (TARGET_UNDERSCORES) ? "_" : "", NAME)
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Output a definition */
-#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)				\
-do									\
-{									\
-    fprintf ((FILE), "\t%s\t", SET_ASM_OP);				\
-    assemble_name (FILE, LABEL1);					\
-    fprintf (FILE, ",");						\
-    assemble_name (FILE, LABEL2);					\
-    fprintf (FILE, "\n");						\
-    }									\
-while (0)
-
-/* A C expression to output text to align the location counter in the
-   way that is desirable at a point in the code that is reached only
-   by jumping.
-
-   This macro need not be defined if you don't want any special
-   alignment to be done at such a time.  Most machine descriptions do
-   not currently define the macro.  */
-
-#undef	LABEL_ALIGN_AFTER_BARRIER
-#define LABEL_ALIGN_AFTER_BARRIER(LABEL) \
-  ((!TARGET_LARGE_ALIGN && i386_align_jumps > 2) ? 2 : i386_align_jumps)
-
-/* A C expression to output text to align the location counter in the
-   way that is desirable at the beginning of a loop.
-
-   This macro need not be defined if you don't want any special
-   alignment to be done at such a time.  Most machine descriptions do
-   not currently define the macro.  */
-
-#undef	LOOP_ALIGN
-#define LOOP_ALIGN(LABEL) (i386_align_loops)
-
-/* A C statement to output to the stdio stream STREAM an assembler
-   command to advance the location counter to a multiple of 2 to the
-   POWER bytes.  POWER will be a C expression of type `int'.  */
-
-#undef	ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(STREAM, POWER)					\
-  fprintf (STREAM, "\t.align\t%d\n",					\
-	   (!TARGET_LARGE_ALIGN && (POWER) > 2) ? 2 : (POWER))
-
-/* A C expression that is 1 if the RTX X is a constant which is a
-   valid address.  On most machines, this can be defined as
-   `CONSTANT_P (X)', but a few machines are more restrictive in
-   which constant addresses are supported.
-
-   `CONSTANT_P' accepts integer-values expressions whose values are
-   not explicitly known, such as `symbol_ref', `label_ref', and
-   `high' expressions and `const' arithmetic expressions, in
-   addition to `const_int' and `const_double' expressions.  */
-
-#define CONSTANT_ADDRESS_P_ORIG(X)					\
-  (GET_CODE (X) == LABEL_REF || GET_CODE (X) == SYMBOL_REF		\
-   || GET_CODE (X) == CONST_INT || GET_CODE (X) == CONST		\
-   || GET_CODE (X) == HIGH)
-
-#undef	CONSTANT_ADDRESS_P
-#define CONSTANT_ADDRESS_P(X)                                           \
-  ((CONSTANT_ADDRESS_P_ORIG (X)) && (!HALF_PIC_P () || !HALF_PIC_ADDRESS_P (X)))
-
-/* Nonzero if the constant value X is a legitimate general operand.
-   It is given that X satisfies CONSTANT_P or is a CONST_DOUBLE.  */
-
-#undef	LEGITIMATE_CONSTANT_P
-#define LEGITIMATE_CONSTANT_P(X)					\
-  (!HALF_PIC_P ()							\
-   || GET_CODE (X) == CONST_DOUBLE					\
-   || GET_CODE (X) == CONST_INT						\
-   || !HALF_PIC_ADDRESS_P (X))
-
-/* Sometimes certain combinations of command options do not make sense
-   on a particular target machine.  You can define a macro
-   `OVERRIDE_OPTIONS' to take account of this.  This macro, if
-   defined, is executed once just after all the command options have
-   been parsed.  */
-
-#undef  SUBTARGET_OVERRIDE_OPTIONS
-#define SUBTARGET_OVERRIDE_OPTIONS					\
-{									\
-  /*									\
-  if (TARGET_ELF && TARGET_HALF_PIC)					\
-    {									\
-      target_flags &= ~MASK_HALF_PIC;					\
-      flag_pic = 1;							\
-    }									\
-  */									\
-									\
-  if (TARGET_ROSE && flag_pic)						\
-    {									\
-      target_flags |= MASK_HALF_PIC;					\
-      flag_pic = 0;							\
-    }									\
-									\
-  if (TARGET_HALF_PIC)							\
-    half_pic_init ();							\
-}
-
-/* Define this macro if references to a symbol must be treated
-   differently depending on something about the variable or
-   function named by the symbol (such as what section it is in).
-
-   The macro definition, if any, is executed immediately after the
-   rtl for DECL has been created and stored in `DECL_RTL (DECL)'.
-   The value of the rtl will be a `mem' whose address is a
-   `symbol_ref'.
-
-   The usual thing for this macro to do is to a flag in the
-   `symbol_ref' (such as `SYMBOL_REF_FLAG') or to store a modified
-   name string in the `symbol_ref' (if one bit is not enough
-   information).
-
-   The best way to modify the name string is by adding text to the
-   beginning, with suitable punctuation to prevent any ambiguity.
-   Allocate the new name in `saveable_obstack'.  You will have to
-   modify `ASM_OUTPUT_LABELREF' to remove and decode the added text
-   and output the name accordingly.
-
-   You can also check the information stored in the `symbol_ref' in
-   the definition of `GO_IF_LEGITIMATE_ADDRESS' or
-   `PRINT_OPERAND_ADDRESS'. */
-
-#undef	ENCODE_SECTION_INFO
-#define ENCODE_SECTION_INFO(DECL)					\
-do									\
-  {									\
-   if (HALF_PIC_P ())							\
-      HALF_PIC_ENCODE (DECL);						\
-									\
-   else if (flag_pic)							\
-     {									\
-       rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'		\
-		  ? TREE_CST_RTL (DECL) : DECL_RTL (DECL));		\
-       SYMBOL_REF_FLAG (XEXP (rtl, 0))					\
-	 = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'			\
-	    || ! TREE_PUBLIC (DECL));					\
-      }									\
-  }									\
-while (0)
-
-
-/* On most machines, read-only variables, constants, and jump tables
-   are placed in the text section.  If this is not the case on your
-   machine, this macro should be defined to be the name of a function
-   (either `data_section' or a function defined in `EXTRA_SECTIONS')
-   that switches to the section to be used for read-only items.
-
-   If these items should be placed in the text section, this macro
-   should not be defined.  */
-
-#if 0
-#undef	READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION()						\
-do									\
-  {									\
-    if (TARGET_ELF)							\
-      {									\
-	if (in_section != in_rodata)					\
-	  {								\
-	    fprintf (asm_out_file, "\t.section \"rodata\"\n");		\
-	    in_section = in_rodata;					\
-	  }								\
-      }									\
-    else								\
-      text_section ();							\
-  }									\
-while (0)
-#endif
-
-/* A list of names for sections other than the standard two, which are
-   `in_text' and `in_data'.  You need not define this macro on a
-   system with no other sections (that GCC needs to use).  */
-
-#undef	EXTRA_SECTIONS
-#define	EXTRA_SECTIONS in_rodata, in_data1
-
-/* Given a decl node or constant node, choose the section to output it in
-   and select that section.  */
-
-#undef	SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE, RTX)					\
-do									\
-  {									\
-    if (MODE == Pmode && HALF_PIC_P () && HALF_PIC_ADDRESS_P (RTX))	\
-      data_section ();							\
-    else								\
-      readonly_data_section ();						\
-  }									\
-while (0)
-
-#undef	SELECT_SECTION
-#define SELECT_SECTION(DECL, RELOC)					\
-{									\
-  if (RELOC && HALF_PIC_P ())						\
-    data_section ();							\
-									\
-  else if (TREE_CODE (DECL) == STRING_CST)				\
-    {									\
-      if (flag_writable_strings)					\
-	data_section ();						\
-      else								\
-	readonly_data_section ();					\
-    }									\
-									\
-  else if (TREE_CODE (DECL) != VAR_DECL)				\
-    readonly_data_section ();						\
-									\
-  else if (!TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL)		\
-	   || !DECL_INITIAL (DECL)					\
-	   || (DECL_INITIAL (DECL) != error_mark_node			\
-	       && !TREE_CONSTANT (DECL_INITIAL (DECL))))		\
-    data_section ();							\
-									\
-  else									\
-    readonly_data_section ();						\
-}
-
-
-/* Define the strings used for the special svr4 .type and .size directives.
-   These strings generally do not vary from one system running svr4 to
-   another, but if a given system (e.g. m88k running svr) needs to use
-   different pseudo-op names for these, they may be overridden in the
-   file which includes this one.  */
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-#define SET_ASM_OP	".set"
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  Different svr4 assemblers
-   expect various different forms for this operand.  The one given here
-   is just a default.  You may need to override it in your machine-
-   specific tm.h file (depending upon the particulars of your assembler).  */
-
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   STREAM any text necessary for declaring the name NAME of an
-   initialized variable which is being defined.  This macro must
-   output the label definition (perhaps using `ASM_OUTPUT_LABEL').
-   The argument DECL is the `VAR_DECL' tree node representing the
-   variable.
-
-   If this macro is not defined, then the variable name is defined
-   in the usual manner as a label (by means of `ASM_OUTPUT_LABEL').  */
-
-#undef	ASM_DECLARE_OBJECT_NAME
-#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL)			     \
-do									     \
- {									     \
-   ASM_OUTPUT_LABEL(STREAM,NAME);					     \
-   HALF_PIC_DECLARE (NAME);						     \
-   if (TARGET_ELF)							     \
-     {									     \
-       fprintf (STREAM, "\t%s\t ", TYPE_ASM_OP);			     \
-       assemble_name (STREAM, NAME);					     \
-       putc (',', STREAM);						     \
-       fprintf (STREAM, TYPE_OPERAND_FMT, "object");			     \
-       putc ('\n', STREAM);						     \
-       size_directive_output = 0;					     \
-       if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		     \
-	 {								     \
-           size_directive_output = 1;					     \
-	   fprintf (STREAM, "\t%s\t ", SIZE_ASM_OP);			     \
-	   assemble_name (STREAM, NAME);				     \
-	   fprintf (STREAM, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
-	 }								     \
-     }									     \
- }									     \
-while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set
-   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
-
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (TARGET_ELF							 \
-	 && !flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);			 \
-	 assemble_name (FILE, name);					 \
-	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
-       }								 \
-   } while (0)
-
-/* This is how to declare a function name. */
-
-#undef	ASM_DECLARE_FUNCTION_NAME
-#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL)			\
-do									\
- {									\
-   ASM_OUTPUT_LABEL(STREAM,NAME);					\
-   HALF_PIC_DECLARE (NAME);						\
-   if (TARGET_ELF)							\
-     {									\
-       fprintf (STREAM, "\t%s\t ", TYPE_ASM_OP);			\
-       assemble_name (STREAM, NAME);					\
-       putc (',', STREAM);						\
-       fprintf (STREAM, TYPE_OPERAND_FMT, "function");			\
-       putc ('\n', STREAM);						\
-       ASM_DECLARE_RESULT (STREAM, DECL_RESULT (DECL));			\
-     }									\
- }									\
-while (0)
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4 assemblers don't require any special declaration of the
-   result value, but there are exceptions.  */
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* This is how to declare the size of a function.  */
-
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-do									\
-  {									\
-    if (TARGET_ELF && !flag_inhibit_size_directive)			\
-      {									\
-        char label[256];						\
-	static int labelno;						\
-	labelno++;							\
-	ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);		\
-	ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);		\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-        fprintf (FILE, ",");						\
-	assemble_name (FILE, label);					\
-        fprintf (FILE, "-");						\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  }									\
-while (0)
-
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
-#define IDENT_ASM_OP ".ident"
-
-/* Allow #sccs in preprocessor.  */
-
-#define SCCS_DIRECTIVE
-
-/* This says what to print at the end of the assembly file */
-#define ASM_FILE_END(STREAM)						\
-do									\
-  {									\
-    if (HALF_PIC_P ())							\
-      HALF_PIC_FINISH (STREAM);						\
-									\
-    if (!flag_no_ident)							\
-      {									\
-	char *fstart = main_input_filename;				\
-	char *fname;							\
-									\
-	if (!fstart)							\
-	  fstart = "<no file>";						\
-									\
-	fname = fstart + strlen (fstart) - 1;				\
-	while (fname > fstart && *fname != '/')				\
-	  fname--;							\
-									\
-	if (*fname == '/')						\
-	  fname++;							\
-									\
-	fprintf ((STREAM), "\t%s\t\"GCC: (GNU) %s %s -O%d",		\
-		 IDENT_ASM_OP, version_string, fname, optimize);	\
-									\
-	if (write_symbols == PREFERRED_DEBUGGING_TYPE)			\
-	  fprintf ((STREAM), " -g%d", (int)debug_info_level);		\
-									\
-	else if (write_symbols == DBX_DEBUG)				\
-	  fprintf ((STREAM), " -gstabs%d", (int)debug_info_level);	\
-									\
-	else if (write_symbols == DWARF_DEBUG)				\
-	  fprintf ((STREAM), " -gdwarf%d", (int)debug_info_level);	\
-									\
-	else if (write_symbols != NO_DEBUG)				\
-	  fprintf ((STREAM), " -g??%d", (int)debug_info_level);		\
-									\
-	if (flag_omit_frame_pointer)					\
-	  fprintf ((STREAM), " -fomit-frame-pointer");			\
-									\
-	if (flag_strength_reduce)					\
-	  fprintf ((STREAM), " -fstrength-reduce");			\
-									\
-	if (flag_unroll_loops)						\
-	  fprintf ((STREAM), " -funroll-loops");			\
-									\
-	if (flag_schedule_insns)					\
-	  fprintf ((STREAM), " -fschedule-insns");			\
-									\
-	if (flag_schedule_insns_after_reload)				\
-	  fprintf ((STREAM), " -fschedule-insns2");			\
-									\
-	if (flag_force_mem)						\
-	  fprintf ((STREAM), " -fforce-mem");				\
-									\
-	if (flag_force_addr)						\
-	  fprintf ((STREAM), " -fforce-addr");				\
-									\
-	if (flag_inline_functions)					\
-	  fprintf ((STREAM), " -finline-functions");			\
-									\
-	if (flag_caller_saves)						\
-	  fprintf ((STREAM), " -fcaller-saves");			\
-									\
-	if (flag_pic)							\
-	  fprintf ((STREAM), (flag_pic > 1) ? " -fPIC" : " -fpic");	\
-									\
-	if (flag_inhibit_size_directive)				\
-	  fprintf ((STREAM), " -finhibit-size-directive");		\
-									\
-	if (flag_gnu_linker)						\
-	  fprintf ((STREAM), " -fgnu-linker");				\
-									\
-	if (profile_flag)						\
-	  fprintf ((STREAM), " -p");					\
-									\
-	if (profile_block_flag)						\
-	  fprintf ((STREAM), " -a");					\
-									\
-	if (TARGET_IEEE_FP)						\
-	  fprintf ((STREAM), " -mieee-fp");				\
-									\
-	if (TARGET_HALF_PIC)						\
-	  fprintf ((STREAM), " -mhalf-pic");				\
-									\
-	if (!TARGET_MOVE)						\
-	  fprintf ((STREAM), " -mno-move");				\
-									\
-	if (TARGET_386)							\
-	  fprintf ((STREAM), " -m386");					\
-									\
-	else if (TARGET_486)						\
-	  fprintf ((STREAM), " -m486");					\
-									\
-	else								\
-	  fprintf ((STREAM), " -munknown-machine");			\
-									\
-	fprintf ((STREAM), (TARGET_ELF) ? " -melf\"\n" : " -mrose\"\n"); \
-      }									\
-  }									\
-while (0)
-
-/* Tell collect that the object format is OSF/rose.  */
-#define OBJECT_FORMAT_ROSE
-
-/* Tell collect where the appropriate binaries are.  */
-#define REAL_NM_FILE_NAME	"/usr/ccs/gcc/bfd-nm"
-#define REAL_STRIP_FILE_NAME	"/usr/ccs/bin/strip"
-
-/* Use atexit for static constructors/destructors, instead of defining
-   our own exit function.  */
-#define HAVE_ATEXIT
-
-/* Define this macro meaning that gcc should find the library 'libgcc.a'
-   by hand, rather than passing the argument '-lgcc' to tell the linker
-   to do the search */
-#define LINK_LIBGCC_SPECIAL
-
-/* A C statement to output assembler commands which will identify the object
-  file as having been compile with GNU CC. We don't need or want this for
-  OSF1. GDB doesn't need it and kdb doesn't like it */
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Identify the front-end which produced this file.  To keep symbol
-   space down, and not confuse kdb, only do this if the language is
-   not C.  */
-
-#define ASM_IDENTIFY_LANGUAGE(STREAM)					\
-{									\
-  if (strcmp (lang_identify (), "c") != 0)				\
-    output_lang_identify (STREAM);					\
-}
-
-/* Generate calls to memcpy, etc., not bcopy, etc. */
-#define TARGET_MEM_FUNCTIONS
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Map i386 registers to the numbers dwarf expects.  Of course this is different
-   from what stabs expects.  */
-
-#define DWARF_DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* Now what stabs expects in the register.  */
-#define STABS_DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 : \
- (n) == 1 ? 2 : \
- (n) == 2 ? 1 : \
- (n) == 3 ? 3 : \
- (n) == 4 ? 6 : \
- (n) == 5 ? 7 : \
- (n) == 6 ? 4 : \
- (n) == 7 ? 5 : \
- (n) + 4)
-
-#undef	DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) ((write_symbols == DWARF_DEBUG)		\
-				? DWARF_DBX_REGISTER_NUMBER(n)		\
-				: STABS_DBX_REGISTER_NUMBER(n))
diff --git a/contrib/gcc/config/i386/perform.h b/contrib/gcc/config/i386/perform.h
deleted file mode 100644
index 8d6d0b71dfeb..000000000000
--- a/contrib/gcc/config/i386/perform.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Definitions for AT&T assembler syntax for the Intel 80386.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Defines to be able to build libgcc.a with GCC.  */
-
-/* It might seem that these are not important, since gcc 2 will never
-   call libgcc for these functions.  But programs might be linked with
-   code compiled by gcc 1, and then these will be used.  */
-
-/* The arg names used to be a and b, but `a' appears inside strings
-   and that confuses non-ANSI cpp.  */
-
-#define perform_udivsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-									\
-  dx = 0;								\
-  ax = arg0;								\
-  asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \
-  return ax;								\
-}
-
-#define perform_divsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-  register int cx asm("cx");						\
-									\
-  ax = arg0;								\
-  cx = arg1;								\
-  asm ("cltd\n\tidivl %3" : "=a" (ax), "=&d" (dx) : "a" (ax), "c" (cx)); \
-  return ax;								\
-}
-
-#define perform_umodsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-									\
-  dx = 0;								\
-  ax = arg0;								\
-  asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \
-  return dx;								\
-}
-
-#define perform_modsi3(arg0,arg1)					\
-{									\
-  register int dx asm("dx");						\
-  register int ax asm("ax");						\
-  register int cx asm("cx");						\
-									\
-  ax = arg0;								\
-  cx = arg1;								\
-  asm ("cltd\n\tidivl %3" : "=a" (ax), "=&d" (dx) : "a" (ax), "c" (cx)); \
-  return dx;								\
-}
-
-#define perform_fixdfsi(arg0)						\
-{									\
-  auto unsigned short ostatus;						\
-  auto unsigned short nstatus;						\
-  auto int ret;								\
-  auto double tmp;							\
-									\
-  &ostatus;			/* guarantee these land in memory */	\
-  &nstatus;								\
-  &ret;									\
-  &tmp;									\
-									\
-  asm volatile ("fnstcw %0" : "=m" (ostatus));				\
-  nstatus = ostatus | 0x0c00;						\
-  asm volatile ("fldcw %0" : /* no outputs */ : "m" (nstatus));		\
-  tmp = arg0;								\
-  asm volatile ("fldl %0" : /* no outputs */ : "m" (tmp));		\
-  asm volatile ("fistpl %0" : "=m" (ret));				\
-  asm volatile ("fldcw %0" : /* no outputs */ : "m" (ostatus));		\
-									\
-  return ret;								\
-}
-
diff --git a/contrib/gcc/config/i386/ptx4-i.h b/contrib/gcc/config/i386/ptx4-i.h
deleted file mode 100644
index 1537b4a4ceee..000000000000
--- a/contrib/gcc/config/i386/ptx4-i.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80386 running Dynix/ptx v4
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-   Modified from sysv4.h
-   Originally written by Ron Guilmette (rfg@netcom.com).
-   Modified by Tim Wright (timw@sequent.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/i386.h"	/* Base i386 target machine definitions */
-#include "i386/att.h"	/* Use the i386 AT&T assembler syntax */
-#include "ptx4.h"	/* Rest of definitions (non architecture dependent) */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 Sequent Dynix/ptx Version 4)");
-
-/* The svr4 ABI for the i386 says that records and unions are returned
-   in memory.  */
-
-#undef RETURN_IN_MEMORY
-#define RETURN_IN_MEMORY(TYPE) \
-  (TYPE_MODE (TYPE) == BLKmode)
-
-/* Define which macros to predefine.  _SEQUENT_ is our extension.  */
-/* This used to define X86, but james@bigtex.cactus.org says that
-   is supposed to be defined optionally by user programs--not by default.  */
-#define CPP_PREDEFINES \
-  "-Di386 -Dunix -D_SEQUENT_ -Asystem(unix) -Asystem(ptx4) -Acpu(i386) -Amachine(i386)"
-
-/* This is how to output assembly code to define a `float' constant.
-   We always have to use a .long pseudo-op to do this because the native
-   SVR4 ELF assembler is buggy and it generates incorrect values when we
-   try to use the .float pseudo-op instead.  */
-
-#undef ASM_OUTPUT_FLOAT
-#define ASM_OUTPUT_FLOAT(FILE,VALUE)					\
-do { long value;							\
-     REAL_VALUE_TO_TARGET_SINGLE ((VALUE), value);			\
-     if (sizeof (int) == sizeof (long))					\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value);		\
-     else								\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value);		\
-   } while (0)
-
-/* This is how to output assembly code to define a `double' constant.
-   We always have to use a pair of .long pseudo-ops to do this because
-   the native SVR4 ELF assembler is buggy and it generates incorrect
-   values when we try to use the .double pseudo-op instead.  */
-
-#undef ASM_OUTPUT_DOUBLE
-#define ASM_OUTPUT_DOUBLE(FILE,VALUE)					\
-do { long value[2];							\
-     REAL_VALUE_TO_TARGET_DOUBLE ((VALUE), value);			\
-     if (sizeof (int) == sizeof (long))					\
-       {								\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[1]);		\
-       }								\
-     else								\
-       {								\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[1]);		\
-       }								\
-   } while (0)
-
-
-#undef ASM_OUTPUT_LONG_DOUBLE
-#define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE)				\
-do { long value[3];							\
-     REAL_VALUE_TO_TARGET_LONG_DOUBLE ((VALUE), value);			\
-     if (sizeof (int) == sizeof (long))					\
-       {								\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[1]);		\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[2]);		\
-       }								\
-     else								\
-       {								\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[1]);		\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[2]);		\
-       }								\
-   } while (0)
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
-/* Define the register numbers to be used in Dwarf debugging information.
-   The SVR4 reference port C compiler uses the following register numbers
-   in its Dwarf output code:
-
-	0 for %eax (gnu regno = 0)
-	1 for %ecx (gnu regno = 2)
-	2 for %edx (gnu regno = 1)
-	3 for %ebx (gnu regno = 3)
-	4 for %esp (gnu regno = 7)
-	5 for %ebp (gnu regno = 6)
-	6 for %esi (gnu regno = 4)
-	7 for %edi (gnu regno = 5)
-
-   The following three DWARF register numbers are never generated by
-   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
-   believes these numbers have these meanings.
-
-	8  for %eip    (no gnu equivalent)
-	9  for %eflags (no gnu equivalent)
-	10 for %trapno (no gnu equivalent)
-
-   It is not at all clear how we should number the FP stack registers
-   for the x86 architecture.  If the version of SDB on x86/svr4 were
-   a bit less brain dead with respect to floating-point then we would
-   have a precedent to follow with respect to DWARF register numbers
-   for x86 FP registers, but the SDB on x86/svr4 is so completely
-   broken with respect to FP registers that it is hardly worth thinking
-   of it as something to strive for compatibility with.
-
-   The version of x86/svr4 SDB I have at the moment does (partially)
-   seem to believe that DWARF register number 11 is associated with
-   the x86 register %st(0), but that's about all.  Higher DWARF
-   register numbers don't seem to be associated with anything in
-   particular, and even for DWARF regno 11, SDB only seems to under-
-   stand that it should say that a variable lives in %st(0) (when
-   asked via an `=' command) if we said it was in DWARF regno 11,
-   but SDB still prints garbage when asked for the value of the
-   variable in question (via a `/' command).
-
-   (Also note that the labels SDB prints for various FP stack regs
-   when doing an `x' command are all wrong.)
-
-   Note that these problems generally don't affect the native SVR4
-   C compiler because it doesn't allow the use of -O with -g and
-   because when it is *not* optimizing, it allocates a memory
-   location for each floating-point variable, and the memory
-   location is what gets described in the DWARF AT_location
-   attribute for the variable in question.
-
-   Regardless of the severe mental illness of the x86/svr4 SDB, we
-   do something sensible here and we use the following DWARF
-   register numbers.  Note that these are all stack-top-relative
-   numbers.
-
-	11 for %st(0) (gnu regno = 8)
-	12 for %st(1) (gnu regno = 9)
-	13 for %st(2) (gnu regno = 10)
-	14 for %st(3) (gnu regno = 11)
-	15 for %st(4) (gnu regno = 12)
-	16 for %st(5) (gnu regno = 13)
-	17 for %st(6) (gnu regno = 14)
-	18 for %st(7) (gnu regno = 15)
-*/
-
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* The routine used to output sequences of byte values.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable.  Note that if we find subparts of the
-   character sequence which end with NUL (and which are shorter than
-   STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING.  */
-
-#undef ASM_OUTPUT_ASCII
-#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
-  do									\
-    {									\
-      register unsigned char *_ascii_bytes = (unsigned char *) (STR);	\
-      register unsigned char *limit = _ascii_bytes + (LENGTH);		\
-      register unsigned bytes_in_chunk = 0;				\
-      for (; _ascii_bytes < limit; _ascii_bytes++)			\
-        {								\
-	  register unsigned char *p;					\
-	  if (bytes_in_chunk >= 64)					\
-	    {								\
-	      fputc ('\n', (FILE));					\
-	      bytes_in_chunk = 0;					\
-	    }								\
-	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
-	    continue;							\
-	  if (p < limit && (p - _ascii_bytes) <= STRING_LIMIT)		\
-	    {								\
-	      if (bytes_in_chunk > 0)					\
-		{							\
-		  fputc ('\n', (FILE));					\
-		  bytes_in_chunk = 0;					\
-		}							\
-	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
-	      _ascii_bytes = p;						\
-	    }								\
-	  else								\
-	    {								\
-	      if (bytes_in_chunk == 0)					\
-		fprintf ((FILE), "\t.byte\t");				\
-	      else							\
-		fputc (',', (FILE));					\
-	      fprintf ((FILE), "0x%02x", *_ascii_bytes);		\
-	      bytes_in_chunk += 5;					\
-	    }								\
-	}								\
-      if (bytes_in_chunk > 0)						\
-        fprintf ((FILE), "\n");						\
-    }									\
-  while (0)
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-
-#define JUMP_TABLES_IN_TEXT_SECTION 1
diff --git a/contrib/gcc/config/i386/rtems.h b/contrib/gcc/config/i386/rtems.h
deleted file mode 100644
index 60e6dc7c4197..000000000000
--- a/contrib/gcc/config/i386/rtems.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Definitions for rtems targeting an Intel i386 using coff.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Joel Sherrill (joel@OARcorp.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/i386-coff.h"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Di386 -Drtems -D__rtems__ \
-   -Asystem(rtems) -Acpu(i386) -Amachine(i386)"
-
-/* Generate calls to memcpy, memcmp and memset.  */
-#ifndef TARGET_MEM_FUNCTIONS
-#define TARGET_MEM_FUNCTIONS
-#endif
-
diff --git a/contrib/gcc/config/i386/rtemself.h b/contrib/gcc/config/i386/rtemself.h
deleted file mode 100644
index d9d97337aa95..000000000000
--- a/contrib/gcc/config/i386/rtemself.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Definitions for Intel 386 running Linux-based GNU systems with ELF format.
-   Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Eric Youngdale.
-   Modified for stabs-in-ELF by H.J. Lu.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define LINUX_DEFAULT_ELF
-
-/* A lie, I guess, but the general idea behind linux/ELF is that we are
-   supposed to be outputting something that will assemble under SVr4.
-   This gets us pretty close.  */
-#include <i386/i386.h>	/* Base i386 target machine definitions */
-#include <i386/att.h>	/* Use the i386 AT&T assembler syntax */
-#include <linux.h>	/* some common stuff */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 RTEMS with ELF)");
-
-/* The svr4 ABI for the i386 says that records and unions are returned
-   in memory.  */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 1
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-
-/* Copy this from the svr4 specifications... */
-/* Define the register numbers to be used in Dwarf debugging information.
-   The SVR4 reference port C compiler uses the following register numbers
-   in its Dwarf output code:
-	0 for %eax (gnu regno = 0)
-	1 for %ecx (gnu regno = 2)
-	2 for %edx (gnu regno = 1)
-	3 for %ebx (gnu regno = 3)
-	4 for %esp (gnu regno = 7)
-	5 for %ebp (gnu regno = 6)
-	6 for %esi (gnu regno = 4)
-	7 for %edi (gnu regno = 5)
-   The following three DWARF register numbers are never generated by
-   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
-   believes these numbers have these meanings.
-	8  for %eip    (no gnu equivalent)
-	9  for %eflags (no gnu equivalent)
-	10 for %trapno (no gnu equivalent)
-   It is not at all clear how we should number the FP stack registers
-   for the x86 architecture.  If the version of SDB on x86/svr4 were
-   a bit less brain dead with respect to floating-point then we would
-   have a precedent to follow with respect to DWARF register numbers
-   for x86 FP registers, but the SDB on x86/svr4 is so completely
-   broken with respect to FP registers that it is hardly worth thinking
-   of it as something to strive for compatibility with.
-   The version of x86/svr4 SDB I have at the moment does (partially)
-   seem to believe that DWARF register number 11 is associated with
-   the x86 register %st(0), but that's about all.  Higher DWARF
-   register numbers don't seem to be associated with anything in
-   particular, and even for DWARF regno 11, SDB only seems to under-
-   stand that it should say that a variable lives in %st(0) (when
-   asked via an `=' command) if we said it was in DWARF regno 11,
-   but SDB still prints garbage when asked for the value of the
-   variable in question (via a `/' command).
-   (Also note that the labels SDB prints for various FP stack regs
-   when doing an `x' command are all wrong.)
-   Note that these problems generally don't affect the native SVR4
-   C compiler because it doesn't allow the use of -O with -g and
-   because when it is *not* optimizing, it allocates a memory
-   location for each floating-point variable, and the memory
-   location is what gets described in the DWARF AT_location
-   attribute for the variable in question.
-   Regardless of the severe mental illness of the x86/svr4 SDB, we
-   do something sensible here and we use the following DWARF
-   register numbers.  Note that these are all stack-top-relative
-   numbers.
-	11 for %st(0) (gnu regno = 8)
-	12 for %st(1) (gnu regno = 9)
-	13 for %st(2) (gnu regno = 10)
-	14 for %st(3) (gnu regno = 11)
-	15 for %st(4) (gnu regno = 12)
-	16 for %st(5) (gnu regno = 13)
-	17 for %st(6) (gnu regno = 14)
-	18 for %st(7) (gnu regno = 15)
-*/
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-{									\
-  if (flag_pic)								\
-    {									\
-      fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%edx\n",		\
-	       LPREFIX, (LABELNO));					\
-      fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n");			\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO));	\
-      fprintf (FILE, "\tcall mcount\n");				\
-    }									\
-}
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
- 
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-  
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-    
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES  "-Di386 -Drtems -D__rtems__ \
-   -Asystem(rtems) -Acpu(i386) -Amachine(i386)"
-
-/* Get perform_* macros to build libgcc.a.  */
-#include "i386/perform.h"
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   FILE the assembler definition of uninitialized global DECL named
-   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
-   Try to use asm_output_aligned_bss to implement this macro.  */
-
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
-  asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC  "crt0.o%s"
-
-#undef ENDFILE_SPEC
-     
diff --git a/contrib/gcc/config/i386/sco.h b/contrib/gcc/config/i386/sco.h
deleted file mode 100644
index 55af64128a10..000000000000
--- a/contrib/gcc/config/i386/sco.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V.
-   Copyright (C) 1988, 92, 94, 95, 96, 1999  Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Mostly it's like AT&T Unix System V. */
-
-#include "i386/sysv3.h"
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387, ie,
-   (TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
-
-   SCO's software emulation of a 387 fails to handle the `fucomp'
-   opcode.  fucomp is only used when generating IEEE compliant code.
-   So don't make TARGET_IEEE_FP default for SCO. */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
-
-/* Let's guess that the SCO software FPU emulator can't handle
-   80-bit XFmode insns, so don't generate them.  */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}} crtbegin.o%s"
-
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-/* Library spec, including SCO international language support. */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} %{scointl:libintl.a%s} -lc"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -DM_UNIX -DM_I386 -DM_COFF -DM_WORDSWAP -Asystem(svr3)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{scointl:-DM_INTERNAT}"
-
-/* This spec is used for telling cpp whether char is signed or not.  */
-
-#undef SIGNED_CHAR_SPEC
-#if DEFAULT_SIGNED_CHAR
-#define SIGNED_CHAR_SPEC \
- "%{funsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#else
-#define SIGNED_CHAR_SPEC \
- "%{!fsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#endif
-
-/* Use atexit for static destructors, instead of defining
-   our own exit function.  */
-#define HAVE_ATEXIT
-
-/* Specify the size_t type.  */
-#define SIZE_TYPE "unsigned int"
-
-#if 0 /* Not yet certain whether this is needed.  */
-/* If no 387, use the general regs to return floating values,
-   since this system does not emulate the 80387.  */
-
-#undef VALUE_REGNO
-#define VALUE_REGNO(MODE) \
-  ((TARGET_80387
-     && ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode)
-   ? FIRST_FLOAT_REG : 0)
-
-#undef HARD_REGNO_MODE_OK
-#define HARD_REGNO_MODE_OK(REGNO, MODE)					  \
-  ((REGNO) < 2 ? 1							  \
-   : (REGNO) < 4 ? 1							  \
-   : FP_REGNO_P (REGNO) ? ((GET_MODE_CLASS (MODE) == MODE_FLOAT		  \
-                          || GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT) \
-                         && TARGET_80387				  \
-                         && GET_MODE_UNIT_SIZE (MODE) <= 8)		  \
-   : (MODE) != QImode)
-#endif
-
-/* caller has to pop the extra argument passed to functions that return
-   structures. */
-
-#undef RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE)   \
-  ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0	\
-   : (TARGET_RTD						\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0				\
-	  || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))	\
-	      == void_type_node))) ? (SIZE)			\
-   : 0)
-/* On other 386 systems, the last line looks like this:
-   : (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0)  */
-
-/* Handle #pragma pack. */
-#define HANDLE_SYSV_PRAGMA
diff --git a/contrib/gcc/config/i386/sco4.h b/contrib/gcc/config/i386/sco4.h
deleted file mode 100644
index 5d1ea471dbf8..000000000000
--- a/contrib/gcc/config/i386/sco4.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V 3.2 Version 4.
-   Written by Chip Salzenberg.
-   Copyright (C) 1992, 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Mostly it's like earlier SCO UNIX.  */
-
-#include "i386/sco.h"
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{scoxpg3:%{p:mcrt1X.o%s}%{!p:crt1X.o%s}} \
-  %{!scoxpg3:\
-   %{posix:%{p:mcrt1P.o%s}%{!p:crt1P.o%s}} \
-   %{!posix:\
-    %{ansi:%{p:mcrt1A.o%s}%{!p:crt1A.o%s}} \
-    %{!ansi:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}} \
-  crtbegin.o%s"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC \
- "crtend.o%s \
-  %{scoxpg3:crtnX.o%s} \
-  %{!scoxpg3:\
-   %{posix:crtnP.o%s} \
-   %{!posix:\
-    %{ansi:crtnA.o%s} \
-    %{!ansi:crtn.o%s}}}"
-
-/* Library spec.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} \
- %{scoxpg3:-lcX -lcP -lcA} \
- %{!scoxpg3:\
-  %{posix:-lcP -lcA} \
-  %{!posix:\
-   %{ansi:-lcA} \
-   %{!ansi:%{scointl:-lintl} -lc}}}"
-
-/* Macros, macros everywhere:
-   Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
- "-Asystem(svr3)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-  -D_i386 -D_M_I386 -D_M_I86 -D_M_I86SM -D_M_SDATA -D_M_STEXT \
-  -D_unix -D_M_UNIX -D_M_XENIX \
-  -D_M_SYS5 -D_M_SYSV -D_M_SYS3 -D_M_SYSIII \
-  -D_M_COFF -D_M_BITFIELDS -D_M_WORDSWAP \
-  %{scoxpg3:-D_XOPEN_SOURCE -D_STRICT_NAMES} \
-  %{!scoxpg3:%{posix:-D_POSIX_SOURCE -D_STRICT_NAMES}} \
-  %{!scoxpg3:%{!posix:\
-    %{ansi:-D_STRICT_NAMES}%{!ansi:\
-    -Di386 -DM_I386 -DM_I86 -DM_I86SM -DM_SDATA -DM_STEXT \
-    -Dunix -DM_UNIX -DM_XENIX \
-    -DM_SYS5 -DM_SYSV -DM_SYS3 -DM_SYSIII \
-    -DM_COFF -DM_BITFIELDS -DM_WORDSWAP \
-    %{scointl:-D_M_INTERNAT -DM_INTERNAT} \
-    %{traditional:-D_KR -D_SVID -D_NO_PROTOTYPE}}}}"
-
-/* The system headers are C++-aware.  */
-#define NO_IMPLICIT_EXTERN_C
diff --git a/contrib/gcc/config/i386/sco4dbx.h b/contrib/gcc/config/i386/sco4dbx.h
deleted file mode 100644
index 3d075b6a2e26..000000000000
--- a/contrib/gcc/config/i386/sco4dbx.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V 3.2 Version 4.s,
-   using dbx-in-coff encapsulation.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Mostly it's like earlier SCO UNIX.  */
-
-#include "i386/scodbx.h"
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{!r:%{!z:gcc.ifile%s}%{z:gccz.ifile%s}}\
-  %{scoxpg3:%{p:mcrt1X.o%s}%{!p:crt1X.o%s}} \
-  %{!scoxpg3:\
-   %{posix:%{p:mcrt1P.o%s}%{!p:crt1P.o%s}} \
-   %{!posix:\
-    %{ansi:%{p:mcrt1A.o%s}%{!p:crt1A.o%s}} \
-    %{!ansi:%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}}"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC \
- "%{scoxpg3:crtnX.o%s} \
-  %{!scoxpg3:\
-   %{posix:crtnP.o%s} \
-   %{!posix:\
-    %{ansi:crtnA.o%s} \
-    %{!ansi:crtn.o%s}}}"
-
-/* Library spec.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} \
- %{scoxpg3:-lcX -lcP -lcA} \
- %{!scoxpg3:\
-  %{posix:-lcP -lcA} \
-  %{!posix:\
-   %{ansi:-lcA} \
-   %{!ansi:%{scointl:-lintl} -lc}}}"
-
-/* Macros, macros everywhere:
-   Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Asystem(svr3)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-  -D_M_I386 -D_M_I86 -D_M_I86SM -D_M_SDATA -D_M_STEXT \
-  -D_M_UNIX -D_M_XENIX \
-  -D_M_SYS5 -D_M_SYSV -D_M_SYS3 -D_M_SYSIII \
-  -D_M_COFF -D_M_BITFIELDS -D_M_WORDSWAP \
-  %{scoxpg3:-D_XOPEN_SOURCE -D_STRICT_NAMES} \
-  %{!scoxpg3:%{posix:-D_POSIX_SOURCE -D_STRICT_NAMES}} \
-  %{!scoxpg3:%{!posix:\
-    %{ansi:-D_STRICT_NAMES}%{!ansi:\
-    -DM_I386 -DM_I86 -DM_I86SM -DM_SDATA -DM_STEXT \
-    -DM_UNIX -DM_XENIX \
-    -DM_SYS5 -DM_SYSV -DM_SYS3 -DM_SYSIII \
-    -DM_COFF -DM_BITFIELDS -DM_WORDSWAP \
-    %{scointl:-D_M_INTERNAT -DM_INTERNAT} \
-    %{traditional:-D_KR -D_SVID -D_NO_PROTOTYPE}}}}"
diff --git a/contrib/gcc/config/i386/sco5.h b/contrib/gcc/config/i386/sco5.h
deleted file mode 100644
index ac4e7e1e0948..000000000000
--- a/contrib/gcc/config/i386/sco5.h
+++ /dev/null
@@ -1,976 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V 3.2 Version 5.
-   Copyright (C) 1992, 95-98, 1999 Free Software Foundation, Inc.
-   Contributed by Kean Johnston (hug@netcom.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/i386.h"	/* Base i386 target definitions */
-#include "i386/att.h"	/* Use AT&T i386 assembler syntax */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386, SCO OpenServer 5 Syntax)");
-
-#undef LPREFIX
-#define LPREFIX				".L"
-
-#undef ALIGN_ASM_OP
-#define ALIGN_ASM_OP			"\t.align"
-
-#undef ASCII_DATA_ASM_OP
-#define ASCII_DATA_ASM_OP		"\t.ascii"
-
-#undef ASM_BYTE_OP
-#define ASM_BYTE_OP			"\t.byte"
-
-#undef IDENT_ASM_OP
-#define IDENT_ASM_OP			"\t.ident"
-
-#undef COMMON_ASM_OP
-#define COMMON_ASM_OP			"\t.comm"
-
-#undef SET_ASM_OP
-#define SET_ASM_OP			"\t.set"
-
-#undef LOCAL_ASM_OP
-#define LOCAL_ASM_OP			"\t.local"
-
-#undef INT_ASM_OP
-#define INT_ASM_OP			"\t.long"
-
-#undef ASM_SHORT
-#define ASM_SHORT			"\t.value"
-
-#undef ASM_LONG
-#define ASM_LONG			"\t.long"
-
-#undef ASM_DOUBLE
-#define ASM_DOUBLE			"\t.double"
-
-#undef TYPE_ASM_OP
-#define TYPE_ASM_OP			"\t.type"
-
-#undef SIZE_ASM_OP
-#define SIZE_ASM_OP			"\t.size"
-
-#undef STRING_ASM_OP
-#define STRING_ASM_OP			"\t.string"
-
-#undef SKIP_ASM_OP
-#define SKIP_ASM_OP			"\t.zero"
-
-#undef GLOBAL_ASM_OP
-#define GLOBAL_ASM_OP			"\t.globl"
-
-#undef EH_FRAME_SECTION_ASM_OP
-#define EH_FRAME_SECTION_ASM_OP_COFF	"\t.section\t.ehfram, \"x\""
-#define EH_FRAME_SECTION_ASM_OP_ELF	"\t.section\t.eh_frame, \"aw\""
-#define EH_FRAME_SECTION_ASM_OP	\
-  ((TARGET_ELF) ? EH_FRAME_SECTION_ASM_OP_ELF : EH_FRAME_SECTION_ASM_OP_COFF)
-
-/* Avoid problems (long sectino names, forward assembler refs) with DWARF
-   exception unwinding when we're generating COFF */
-#define DWARF2_UNWIND_INFO	\
-  ((TARGET_ELF) ? 1 : 0 )  
-
-#undef CONST_SECTION_ASM_OP
-#define CONST_SECTION_ASM_OP_COFF	"\t.section\t.rodata, \"x\""
-#define CONST_SECTION_ASM_OP_ELF	"\t.section\t.rodata"
-#define CONST_SECTION_ASM_OP	\
-  ((TARGET_ELF) ? CONST_SECTION_ASM_OP_ELF : CONST_SECTION_ASM_OP_COFF)
-
-#undef USE_CONST_SECTION
-#define USE_CONST_SECTION_ELF		1
-#define USE_CONST_SECTION_COFF		0
-#define USE_CONST_SECTION	\
- ((TARGET_ELF) ? USE_CONST_SECTION_ELF : USE_CONST_SECTION_COFF)
-
-#undef INIT_SECTION_ASM_OP
-#define INIT_SECTION_ASM_OP_ELF		"\t.section\t.init"
-#define INIT_SECTION_ASM_OP_COFF	"\t.section\t.init ,\"x\""
-#define INIT_SECTION_ASM_OP	\
-  ((TARGET_ELF) ? INIT_SECTION_ASM_OP_ELF : INIT_SECTION_ASM_OP_COFF)
-
-#undef CTORS_SECTION_ASM_OP
-#define CTORS_SECTION_ASM_OP_ELF	"\t.section\t.ctors,\"aw\""
-#define CTORS_SECTION_ASM_OP_COFF	INIT_SECTION_ASM_OP_COFF
-#define CTORS_SECTION_ASM_OP	\
- ((TARGET_ELF) ? CTORS_SECTION_ASM_OP_ELF : CTORS_SECTION_ASM_OP_COFF)
-
-#undef DTORS_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP_ELF	"\t.section\t.dtors, \"aw\""
-#define DTORS_SECTION_ASM_OP_COFF	FINI_SECTION_ASM_OP_COFF
-#define DTORS_SECTION_ASM_OP	\
- ((TARGET_ELF) ? DTORS_SECTION_ASM_OP_ELF : DTORS_SECTION_ASM_OP_COFF)
-
-#undef FINI_SECTION_ASM_OP
-#define FINI_SECTION_ASM_OP_ELF		"\t.section\t.fini"
-#define FINI_SECTION_ASM_OP_COFF	"\t.section\t.fini, \"x\""
-#define FINI_SECTION_ASM_OP	\
- ((TARGET_ELF) ? FINI_SECTION_ASM_OP_ELF : FINI_SECTION_ASM_OP_COFF)
-
-#undef BSS_SECTION_ASM_OP
-#define BSS_SECTION_ASM_OP		"\t.data"
-
-#undef TEXT_SECTION_ASM_OP
-#define TEXT_SECTION_ASM_OP		"\t.text"
-
-#undef DATA_SECTION_ASM_OP
-#define DATA_SECTION_ASM_OP		"\t.data"
-
-#undef TYPE_OPERAND_FMT
-#define TYPE_OPERAND_FMT		"@%s"
-
-#undef APPLY_RESULT_SIZE
-#define APPLY_RESULT_SIZE						\
-(TARGET_ELF) ? size : 116
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-#define SCO_DEFAULT_ASM_COFF(FILE,NAME)					\
-do {									\
-      ASM_OUTPUT_LABEL (FILE, NAME);					\
-  } while (0)
-
-#undef ASM_DECLARE_FUNCTION_NAME
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    if (TARGET_ELF) {							\
-      fprintf (FILE, "%s\t ", TYPE_ASM_OP);				\
-      assemble_name (FILE, NAME);					\
-      putc (',', FILE);							\
-      fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-      putc ('\n', FILE);						\
-      ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-      ASM_OUTPUT_LABEL(FILE, NAME);					\
-    } else								\
-      SCO_DEFAULT_ASM_COFF(FILE, NAME);					\
-} while (0)
-
-#undef ASM_DECLARE_FUNCTION_SIZE
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (TARGET_ELF) { if (!flag_inhibit_size_directive)			\
-      {									\
-	fprintf (FILE, "%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-        fprintf (FILE, ",.-");						\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }	}								\
-  } while (0)
-
-#undef ASM_DECLARE_OBJECT_NAME
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    if (TARGET_ELF) {							\
-      fprintf (FILE, "%s\t ", TYPE_ASM_OP);				\
-      assemble_name (FILE, NAME);					\
-      putc (',', FILE);							\
-      fprintf (FILE, TYPE_OPERAND_FMT, "object");			\
-      putc ('\n', FILE);						\
-      size_directive_output = 0;					\
-      if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-        {								\
-  	size_directive_output = 1;					\
-	fprintf (FILE, "%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));	\
-        }								\
-      ASM_OUTPUT_LABEL(FILE, NAME);					\
-    } else								\
-      SCO_DEFAULT_ASM_COFF(FILE, NAME);					\
-  } while (0)
-
-#undef ASM_FILE_START_1
-#define ASM_FILE_START_1(FILE)
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-do {									\
-  output_file_directive((FILE),main_input_filename);			\
-  fprintf ((FILE), "\t.version\t\"01.01\"\n");				\
-} while (0)
-
-#undef ASM_FILE_END
-#define ASM_FILE_END(FILE)						\
-do {									\
-     if (!flag_no_ident)						\
-	fprintf ((FILE), "%s\t\"GCC: (GNU) %s\"\n",			\
-		 IDENT_ASM_OP, version_string);				\
-} while (0)
-
-#undef ASM_FINISH_DECLARE_OBJECT
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-  if (TARGET_ELF) {							\
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 size_directive_output = 1;					 \
-	 fprintf (FILE, "%s\t ", SIZE_ASM_OP);			 	 \
-	 assemble_name (FILE, name);					 \
-	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
-       }								 \
-    }									 \
-} while (0)
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL, PREFIX, NUM)			\
-do {									\
-  if (TARGET_ELF)							\
-    sprintf (LABEL, "*.%s%d", (PREFIX), (NUM));				\
-  else									\
-    sprintf (LABEL, ".%s%d", (PREFIX), (NUM));				\
-} while (0)
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-do {									\
-  if (TARGET_ELF)							\
-    fprintf (FILE, "%s _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", ASM_LONG, LPREFIX, VALUE); \
-  else									\
-    fprintf (FILE, "\t.word %s%d-%s%d\n", LPREFIX,VALUE,LPREFIX,REL);	\
-} while (0)
-
-#undef ASM_OUTPUT_ALIGNED_COMMON
-#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "%s\t", COMMON_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  if (TARGET_ELF)							\
-    fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT);	\
-  else									\
-    fprintf ((FILE), ",%u\n", (SIZE));					\
-} while (0)
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  if (TARGET_ELF) {							\
-    fprintf ((FILE), "%s\t", LOCAL_ASM_OP);				\
-    assemble_name ((FILE), (NAME));					\
-    fprintf ((FILE), "\n");						\
-    ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);		\
-  } else {								\
-    int align = exact_log2 (ALIGN);					\
-    if (align > 2) align = 2;						\
-    if (TARGET_SVR3_SHLIB)						\
-      data_section ();							\
-    else								\
-      bss_section ();							\
-    ASM_OUTPUT_ALIGN ((FILE), align == -1 ? 2 : align);			\
-    fprintf ((FILE), "%s\t", "\t.lcomm");				\
-    assemble_name ((FILE), (NAME));					\
-    fprintf ((FILE), ",%u\n", (SIZE));					\
-   }									\
-} while (0)
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   FILE the assembler definition of uninitialized global DECL named
-   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
-   Try to use asm_output_aligned_bss to implement this macro.  */
-
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
-asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
-
-#undef ESCAPES
-#define ESCAPES \
-"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
-
-#undef STRING_LIMIT
-#define STRING_LIMIT	((unsigned) 256)
-
-#undef ASM_OUTPUT_LIMITED_STRING
-#define ASM_OUTPUT_LIMITED_STRING(FILE, STR)				\
-  do									\
-    {									\
-      register unsigned char *_limited_str = (unsigned char *) (STR);	\
-      register unsigned ch;						\
-      fprintf ((FILE), "%s\t\"", STRING_ASM_OP);			\
-      for (; (ch = *_limited_str); _limited_str++)			\
-        {								\
-	  register int escape;						\
-	  switch (escape = ESCAPES[ch])					\
-	    {								\
-	    case 0:							\
-	      putc (ch, (FILE));					\
-	      break;							\
-	    case 1:							\
-	      fprintf ((FILE), "\\%03o", ch);				\
-	      break;							\
-	    default:							\
-	      putc ('\\', (FILE));					\
-	      putc (escape, (FILE));					\
-	      break;							\
-	    }								\
-        }								\
-      fprintf ((FILE), "\"\n");						\
-    }									\
-  while (0)
-
-
-#undef ASM_OUTPUT_ASCII
-#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
-do {									\
-      register unsigned char *_ascii_bytes = (unsigned char *) (STR);	\
-      register unsigned char *limit = _ascii_bytes + (LENGTH);		\
-      register unsigned bytes_in_chunk = 0;				\
-      for (; _ascii_bytes < limit; _ascii_bytes++)			\
-        {								\
-	  register unsigned char *p;					\
-	  if (bytes_in_chunk >= 64)					\
-	    {								\
-	      fputc ('\n', (FILE));					\
-	      bytes_in_chunk = 0;					\
-	    }								\
-	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
-	    continue;							\
-	  if (p < limit && (p - _ascii_bytes) <= STRING_LIMIT)		\
-	    {								\
-	      if (bytes_in_chunk > 0)					\
-		{							\
-		  fputc ('\n', (FILE));					\
-		  bytes_in_chunk = 0;					\
-		}							\
-	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
-	      _ascii_bytes = p;						\
-	    }								\
-	  else								\
-	    {								\
-	      if (bytes_in_chunk == 0)					\
-		fprintf ((FILE), "%s\t", ASM_BYTE_OP);			\
-	      else							\
-		fputc (',', (FILE));					\
-	      fprintf ((FILE), "0x%02x", *_ascii_bytes);		\
-	      bytes_in_chunk += 5;					\
-	    }								\
-	}								\
-      if (bytes_in_chunk > 0)						\
-        fprintf ((FILE), "\n");						\
-} while (0) 
-
-/* Must use data section for relocatable constants when pic.  */
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX)					\
-{									\
-  if (TARGET_ELF) {							\
-    if (flag_pic && symbolic_operand (RTX))				\
-      data_section ();							\
-    else								\
-      const_section ();							\
-  } else								\
-    readonly_data_section();						\
-}
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE)		\
-do {									\
-  if (TARGET_ELF)							\
-    ASM_OUTPUT_ALIGN ((FILE), 2);					\
-  ASM_OUTPUT_INTERNAL_LABEL((FILE),(PREFIX),(NUM));			\
-} while (0)
-
-
-#undef ASM_OUTPUT_CONSTRUCTOR
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-do {									\
-  if (TARGET_ELF) {							\
-     ctors_section ();							\
-     fprintf (FILE, "%s\t ", INT_ASM_OP);				\
-     assemble_name (FILE, NAME);					\
-     fprintf (FILE, "\n");						\
-  } else {								\
-    init_section ();							\
-    fprintf (FILE, "\tpushl $");					\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n"); }						\
-  } while (0)
-
-#undef ASM_OUTPUT_DESTRUCTOR
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)				\
-do {									\
-  if (TARGET_ELF) {							\
-    dtors_section ();                   				\
-    fprintf (FILE, "%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } else {								\
-    fini_section ();                   					\
-    fprintf (FILE, "%s\t ", ASM_LONG);					\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n"); }						\
-  } while (0)
-
-
-#undef ASM_OUTPUT_IDENT
-#define ASM_OUTPUT_IDENT(FILE, NAME) \
-  fprintf (FILE, "%s\t\"%s\"\n", IDENT_ASM_OP, NAME);
-
-#undef ASM_GLOBALIZE_LABEL
-#define ASM_GLOBALIZE_LABEL(FILE,NAME)	\
-  (fprintf ((FILE), "%s ", GLOBAL_ASM_OP), assemble_name (FILE, NAME), fputs ("\n", FILE))
-
-#undef ASM_OUTPUT_EXTERNAL_LIBCALL
-#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)				\
-  if (TARGET_ELF) ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0))
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)			\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-
-/* 
- * Compensate for the difference between ELF and COFF assembler syntax.
- * Otherwise, this is cribbed from ../svr4.h.
- * We rename 'gcc_except_table' to the shorter name in preparation
- * for the day when we're ready to do DWARF2 eh unwinding under COFF 
- */
-#undef ASM_OUTPUT_SECTION_NAME
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \
-do {									\
-  static struct section_info                                            \
-    {                                                                   \
-      struct section_info *next;                                        \
-      char *name;                                                       \
-      enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type;                \
-    } *sections;                                                        \
-  struct section_info *s;                                               \
-  char *mode;                                                           \
-  enum sect_enum type;                                                  \
-  char *sname = NAME ;							\
-  if (strcmp(NAME, ".gcc_except_table") == 0) sname = ".gccexc" ;	\
-                                                                        \
-  for (s = sections; s; s = s->next)                                    \
-    if (!strcmp (NAME, s->name))                                        \
-      break;                                                            \
-                                                                        \
-  if (DECL && TREE_CODE (DECL) == FUNCTION_DECL)                        \
-    type = SECT_EXEC, mode = (TARGET_ELF) ? "ax" : "x" ;                \
-  else if (DECL && DECL_READONLY_SECTION (DECL, RELOC))                 \
-    type = SECT_RO, mode = "a";                                         \
-  else                                                                  \
-    type = SECT_RW, mode = (TARGET_ELF) ? "aw" : "w" ;                  \
-                                                                        \
-  if (s == 0)                                                           \
-    {                                                                   \
-      s = (struct section_info *) xmalloc (sizeof (struct section_info));  \
-      s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME));         \
-      strcpy (s->name, NAME);                                           \
-      s->type = type;                                                   \
-      s->next = sections;                                               \
-      sections = s;                                                     \
-      fprintf (FILE, ".section\t%s,\"%s\"%s\n", sname, mode,		\
-		(TARGET_ELF) ? ",@progbits" : "" );    			\
-    }                                                                   \
-  else                                                                  \
-    {                                                                   \
-      if (DECL && s->type != type)                                      \
-        error_with_decl (DECL, "%s causes a section type conflict");    \
-                                                                        \
-      fprintf (FILE, ".section\t%s\n", sname);                          \
-    }                                                                   \
-} while (0)
-
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE) \
-do {									\
-  if (TARGET_ELF)							\
-    fprintf (FILE, "%s\t%u\n", SKIP_ASM_OP, (SIZE));			\
-  else									\
-    fprintf ((FILE), "%s\t.,.+%u\n", SET_ASM_OP, (SIZE));		\
-} while (0)
-
-
-#undef CTOR_LIST_BEGIN
-#define CTOR_LIST_BEGIN							\
-do {									\
-  asm (CTORS_SECTION_ASM_OP);						\
-  if (TARGET_ELF)							\
-    STATIC func_ptr __CTOR_LIST__[1] = { (func_ptr) (-1) };		\
-  else									\
-    asm ("pushl $0");							\
-} while (0)
-
-#undef CTOR_LIST_END
-#define CTOR_LIST_END							\
-do {									\
-  if (TARGET_ELF) {							\
-    asm (CTORS_SECTION_ASM_OP);						\
-    STATIC func_ptr __CTOR_LIST__[1] = { (func_ptr) (0) };		\
-  } else {								\
-    CTOR_LIST_BEGIN;							\
-  }									\
-} while (0)
-
-#undef DBX_BLOCKS_FUNCTION_RELATIVE
-#define DBX_BLOCKS_FUNCTION_RELATIVE 1
-
-#undef DBX_FUNCTION_FIRST
-#define DBX_FUNCTION_FIRST 1
-
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n)						\
-((TARGET_ELF) ?								\
- ((n) == 0 ? 0 								\
-  : (n) == 1 ? 2 							\
-  : (n) == 2 ? 1 							\
-  : (n) == 3 ? 3 							\
-  : (n) == 4 ? 6 							\
-  : (n) == 5 ? 7 							\
-  : (n) == 6 ? 5 							\
-  : (n) == 7 ? 4 							\
-  : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 		\
-  : (-1))								\
- :									\
- ((n) == 0 ? 0 : 							\
-  (n) == 1 ? 2 : 							\
-  (n) == 2 ? 1 : 							\
-  (n) == 3 ? 3 : 							\
-  (n) == 4 ? 6 : 							\
-  (n) == 5 ? 7 : 							\
-  (n) == 6 ? 4 : 							\
-  (n) == 7 ? 5 : 							\
-  (n) + 4))
-
-#undef DWARF_DEBUGGING_INFO
-#undef SDB_DEBUGGING_INFO
-#undef DBX_DEBUGGING_INFO
-#undef PREFERRED_DEBUGGING_TYPE
-
-#define DWARF_DEBUGGING_INFO 1
-#define SDB_DEBUGGING_INFO   1
-#define DBX_DEBUGGING_INFO   1
-#define PREFERRED_DEBUGGING_TYPE					\
-  ((TARGET_ELF) ? DWARF_DEBUG: SDB_DEBUG)
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_init, in_fini, in_ctors, in_dtors
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  INIT_SECTION_FUNCTION							\
-  FINI_SECTION_FUNCTION							\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#undef CONST_SECTION_FUNCTION
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  extern void text_section();						\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-#undef FINI_SECTION_FUNCTION
-#define FINI_SECTION_FUNCTION						\
-void									\
-fini_section ()								\
-{									\
-  if ((!TARGET_ELF) && in_section != in_fini)				\
-    {									\
-      fprintf (asm_out_file, "%s\n", FINI_SECTION_ASM_OP);		\
-      in_section = in_fini;						\
-    }									\
-}
-
-#undef INIT_SECTION_FUNCTION
-#define INIT_SECTION_FUNCTION						\
-void									\
-init_section ()								\
-{									\
-  if ((!TARGET_ELF) && in_section != in_init)				\
-    {									\
-      fprintf (asm_out_file, "%s\n", INIT_SECTION_ASM_OP);		\
-      in_section = in_init;						\
-    }									\
-}
-
-#undef CTORS_SECTION_FUNCTION
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#undef DTORS_SECTION_FUNCTION
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-#undef FRAME_POINTER_REQUIRED
-#define FRAME_POINTER_REQUIRED						\
-  ((TARGET_ELF) ? 0 : 							\
-   (current_function_calls_setjmp || current_function_calls_longjmp))
-
-#undef JUMP_TABLES_IN_TEXT_SECTION
-#define JUMP_TABLES_IN_TEXT_SECTION (TARGET_ELF && flag_pic)
-
-#undef LOCAL_LABEL_PREFIX
-#define LOCAL_LABEL_PREFIX						\
- ((TARGET_ELF) ? "" : ".")
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-#define MD_EXEC_PREFIX "/usr/ccs/bin/"
-#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
-
-#undef NON_SAVING_SETJMP
-#define NON_SAVING_SETJMP						\
-  ((TARGET_ELF) ? 0 : 							\
-   (current_function_calls_setjmp && current_function_calls_longjmp))
-
-#undef NO_IMPLICIT_EXTERN_C
-#define NO_IMPLICIT_EXTERN_C 1
-
-/* JKJ FIXME - examine the ramifications of RETURN_IN_MEMORY and
-   RETURN_POPS_ARGS */
-
-#undef RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) 				\
- ((TARGET_ELF) ?							\
-  (i386_return_pops_args (FUNDECL, FUNTYPE, SIZE)) : 			\
-  (((FUNDECL) && (TREE_CODE (FUNDECL) == IDENTIFIER_NODE)) ? 0		\
-   : (TARGET_RTD							\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0					\
-	  || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))		\
-	      == void_type_node))) ? (SIZE)				\
-   : 0))
-
-#undef SELECT_SECTION
-#define SELECT_SECTION(DECL,RELOC)					\
-{									\
-  if (TARGET_ELF && flag_pic && RELOC)					\
-     data_section ();							\
-  else if (TREE_CODE (DECL) == STRING_CST)				\
-    {									\
-      if (! flag_writable_strings)					\
-	const_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (DECL) == VAR_DECL)				\
-    {									\
-      if (! DECL_READONLY_SECTION (DECL, RELOC)) 			\
-	data_section ();						\
-      else								\
-	const_section ();						\
-    }									\
-  else									\
-    const_section ();							\
-}
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) 						\
-  (DEFAULT_SWITCH_TAKES_ARG(CHAR)					\
-   || (CHAR) == 'h' 							\
-   || (CHAR) == 'R' 							\
-   || (CHAR) == 'Y' 							\
-   || (CHAR) == 'z')
-
-#undef WORD_SWITCH_TAKES_ARG
-#define WORD_SWITCH_TAKES_ARG(STR)					\
- (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)					\
-  && strcmp (STR, "Tdata") && strcmp (STR, "Ttext")			\
-  && strcmp (STR, "Tbss"))
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS)
-
-#undef HANDLE_SYSV_PRAGMA
-#define HANDLE_SYSV_PRAGMA 1
-
-/* Though OpenServer support .weak in COFF, g++ doesn't play nice with it
- * so we'll punt on it for now
- */
-#define SUPPORTS_WEAK (TARGET_ELF)
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME);		\
-	fputc ('\n', FILE); } while (0)
-
-#undef SCCS_DIRECTIVE
-#define SCCS_DIRECTIVE 1
-
-/*
- * Define sizes and types
- */
-#undef SIZE_TYPE
-#undef PTRDIFF_TYPE
-#undef WCHAR_TYPE
-#undef WCHAR_TYPE_SIZE
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 	96
-#define SIZE_TYPE		"unsigned int"
-#define PTRDIFF_TYPE		"int"
-#define WCHAR_TYPE		"long int"
-#define WCHAR_TYPE_SIZE		BITS_PER_WORD
-
-/*
- * New for multilib support. Set the default switches for multilib,
- * which is -melf.
- */
-#define MULTILIB_DEFAULTS { "melf" }
-
-
-/* Please note that these specs may look messy but they are required in
-   order to emulate the SCO Development system as closely as possible.
-   With SCO Open Server 5.0, you now get the linker and assembler free,
-   so that is what these specs are targeted for. These utilities are
-   very argument sensitive: a space in the wrong place breaks everything.
-   So RMS, please forgive this mess. It works.
-
-   Parameters which can be passed to gcc, and their SCO equivalents:
-   GCC Parameter                SCO Equivalent
-   -ansi                        -a ansi
-   -posix                       -a posix
-   -Xpg4                        -a xpg4
-   -Xpg4plus                    -a xpg4plus
-   -Xods30                      -a ods30
-
-   As with SCO, the default is XPG4 plus mode. SCO also allows you to
-   specify a C dialect with -Xt, -Xa, -Xc, -Xk and -Xm. These are passed
-   on to the assembler and linker in the same way that the SCO compiler
-   does.
-
-   SCO also allows you to compile, link and generate either ELF or COFF
-   binaries. With gcc, unlike the SCO compiler, the default is ELF.
-   Specify -mcoff to gcc to produce COFF binaries. -fpic will get the
-   assembler and linker to produce PIC code.
-*/
-
-/* Set up assembler flags for PIC and ELF compilations */
-#undef ASM_SPEC
-
-#if USE_GAS
-  /* Leave ASM_SPEC undefined so we pick up the master copy from gcc.c 
-   * Undef MD_EXEC_PREFIX becuase we don't know where GAS is, but it's not
-   * likely in /usr/ccs/bin/ 
-   */
-#undef MD_EXEC_PREFIX 
-#else
-
-#define ASM_SPEC \
-   "-b %{!mcoff:elf}%{mcoff:coff \
-     %{static:%e-static not valid with -mcoff} \
-     %{shared:%e-shared not valid with -mcoff} \
-     %{symbolic:%e-symbolic not valid with -mcoff}} \
-    %{Ym,*} %{Yd,*} %{Wa,*:%*} \
-    %{!mcoff:-E%{Xa:a}%{!Xa:%{Xc:c}%{!Xc:%{Xk:k}%{!Xk:%{Xt:t}%{!Xt:a}}}},%{ansi:ansi}%{!ansi:%{posix:posix}%{!posix:%{Xpg4:xpg4}%{!Xpg4:%{Xpg4plus:XPG4PLUS}%{!Xpg4plus:%{Xods30:ods30}%{!Xods30:XPG4PLUS}}}}},ELF %{Qn:} %{!Qy:-Qn}}"
-#endif
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
- "%{shared: %{!mcoff: crti.o%s}} \
-  %{!shared:\
-   %{!symbolic: \
-    %{pg:gcrt.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}} \
-  %{ansi:values-Xc.o%s} \
-  %{!ansi: \
-   %{traditional:values-Xt.o%s} \
-    %{!traditional: \
-     %{Xa:values-Xa.o%s} \
-      %{!Xa:%{Xc:values-Xc.o%s} \
-       %{!Xc:%{Xk:values-Xk.o%s} \
-        %{!Xk:%{Xt:values-Xt.o%s} \
-         %{!Xt:values-Xa.o%s}}}}}} \
-  %{mcoff:crtbeginS.o%s} %{!mcoff:crtbegin.o%s}"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC \
- "%{!mcoff:crtend.o%s} \
-  %{mcoff:crtendS.o%s} \
-  %{pg:gcrtn.o%s}%{!pg:crtn.o%s}"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
- "-Asystem(svr3)"
-
-/* You are in a maze of GCC specs ... all alike */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-  %{fpic:%{mcoff:%e-fpic is not valid with -mcoff}} \
-  %{fPIC:%{mcoff:%e-fPIC is not valid with -mcoff}} \
-  -D__i386 -D__unix -D_SCO_DS=1 -D_M_I386 -D_M_XENIX -D_M_UNIX \
-  %{!Xods30:-D_STRICT_NAMES} \
-  %{!ansi:%{!posix:%{!Xods30:-D_SCO_XPG_VERS=4}}} \
-  %{ansi:-isystem include/ansi%s -isystem /usr/include/ansi -D_STRICT_ANSI} \
-  %{!ansi: \
-   %{posix:-isystem include/posix%s -isystem /usr/include/posix \
-           -D_POSIX_C_SOURCE=2 -D_POSIX_SOURCE=1} \
-    %{!posix:%{Xpg4:-isystem include/xpg4%s -isystem /usr/include/xpg4 \
-                    -D_XOPEN_SOURCE=1} \
-     %{!Xpg4:-D_M_I86 -D_M_I86SM -D_M_INTERNAT -D_M_SDATA -D_M_STEXT \
-             -D_M_BITFIELDS -D_M_SYS5 -D_M_SYSV -D_M_SYSIII \
-             -D_M_WORDSWAP -Dunix -DM_I386 -DM_UNIX -DM_XENIX \
-             %{Xods30:-isystem include/ods_30_compat%s \
-                      -isystem /usr/include/ods_30_compat \
-                      -D_SCO_ODS_30 -DM_I86 -DM_I86SM -DM_SDATA -DM_STEXT \
-                      -DM_BITFIELDS -DM_SYS5 -DM_SYSV -DM_INTERNAT -DM_SYSIII \
-                      -DM_WORDSWAP}}}} \
-  %{scointl:-DM_INTERNAT -D_M_INTERNAT} \
-  %{traditional:-D_KR -D_SVID -D_NO_PROTOTYPE} \
-  %{!mcoff:-D_SCO_ELF} \
-  %{mcoff:-D_M_COFF -D_SCO_COFF} \
-  %{!mcoff:%{fpic:-D__PIC__ -D__pic__} \
-         %{fPIC:%{!fpic:-D__PIC__ -D__pic__}}} \
-  %{Xa:-D_SCO_C_DIALECT=1} \
-  %{!Xa:%{Xc:-D_SCO_C_DIALECT=3} \
-   %{!Xc:%{Xk:-D_SCO_C_DIALECT=4} \
-    %{!Xk:%{Xt:-D_SCO_C_DIALECT=2} \
-     %{!Xt:-D_SCO_C_DIALECT=1}}}} \
-  %{traditional:-traditional -D_KR -D_NO_PROTOTYPE}"
-
-#undef LINK_SPEC
-#define LINK_SPEC \
- "-b %{!mcoff:elf}%{mcoff:coff \
-   %{static:%e-static not valid with -mcoff} \
-   %{shared:%e-shared not valid with -mcoff} \
-   %{symbolic:%e-symbolic not valid with -mcoff} \
-   %{fpic:%e-fpic not valid with -mcoff} \
-   %{fPIC:%e-fPIC not valid with -mcoff}} \
-  -R%{Xa:a}%{!Xa:%{Xc:c}%{!Xc:%{Xk:k}%{!Xk:%{Xt:t}%{!Xt:a}}}},%{ansi:ansi}%{!ansi:%{posix:posix}%{!posix:%{Xpg4:xpg4}%{!Xpg4:%{Xpg4plus:XPG4PLUS}%{!Xpg4plus:%{Xods30:ods30}%{!Xods30:XPG4PLUS}}}}},%{mcoff:COFF}%{!mcoff:ELF} \
-  %{Wl,*%*} %{YP,*} %{YL,*} %{YU,*} \
-  %{!YP,*:%{p:-YP,/usr/ccs/libp:/lib/libp:/usr/lib/libp:/usr/ccs/lib:/lib:/usr/lib} \
-   %{!p:-YP,/usr/ccs/lib:/lib:/usr/lib}} \
-  %{h*} %{static:-dn -Bstatic} %{shared:-G -dy %{!z*:-z text}} \
-  %{symbolic:-Bsymbolic -G -dy %{!z*:-z text}} %{z*} %{R*} %{Y*} \
-  %{G:-G} %{!mcoff:%{Qn:} %{!Qy:-Qn}}"
-
-/* The SCO COFF linker gets confused on the difference between "-ofoo"
-   and "-o foo".   So we just always force a single space. */
-
-#define SWITCHES_NEED_SPACES "o"
-
-/* Library spec. If we are not building a shared library, provide the
-   standard libraries, as per the SCO compiler.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{shared:pic/libgcc.a%s}%{!shared:%{!symbolic:-lcrypt -lgen -lc}}"
-
-#undef LIBGCC_SPEC
-#define LIBGCC_SPEC \
- "%{!shared:-lgcc}"
-
-#define MASK_COFF     		010000000000	/* Mask for elf generation */
-#define TARGET_COFF             (target_flags & MASK_COFF)
-#define TARGET_ELF              (!(target_flags & MASK_COFF))
-
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES 		\
-	{ "coff", MASK_COFF, "Generate COFF output" }, 		\
-	{ "elf", -MASK_COFF, "Generate ELF output"  },
-
-#define NO_DOLLAR_IN_LABEL
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  They are 
-   faster on OpenServer libraries. */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Biggest alignment supported by the object file format of this
-   machine.  Use this macro to limit the alignment which can be
-   specified using the `__attribute__ ((aligned (N)))' construct.  If
-   not defined, the default value is `BIGGEST_ALIGNMENT'.  */
-
-#define MAX_OFILE_ALIGNMENT (32768*8)
-
-/*
-Here comes some major hackery to get the crt stuff to compile properly.
-Since we can (and do) compile for both COFF and ELF environments, we
-set things up accordingly, based on the pre-processor defines for ELF
-and COFF. This is insane, but then I guess having one compiler with a
-single back-end supporting two vastly different file format types is
-a little insane too. But it is not impossible and we get a useful
-compiler at the end of the day. Onward we go ...
-*/
-
-#if defined(CRT_BEGIN) || defined(CRT_END) || defined(IN_LIBGCC2)
-# undef OBJECT_FORMAT_ELF
-# undef HAVE_ATEXIT
-# undef INIT_SECTION_ASM_OP
-# undef FINI_SECTION_ASM_OP
-# undef CTORS_SECTION_ASM_OP
-# undef DTORS_SECTION_ASM_OP
-# undef EH_FRAME_SECTION_ASM_OP
-# undef CTOR_LIST_BEGIN
-# undef CTOR_LIST_END
-# undef DO_GLOBAL_CTORS_BODY
-
-# if defined (_SCO_ELF)
-#  define OBJECT_FORMAT_ELF
-#  define HAVE_ATEXIT 1
-#  define INIT_SECTION_ASM_OP INIT_SECTION_ASM_OP_ELF
-#  define FINI_SECTION_ASM_OP FINI_SECTION_ASM_OP_ELF
-#  define DTORS_SECTION_ASM_OP DTORS_SECTION_ASM_OP_ELF
-#  define CTORS_SECTION_ASM_OP CTORS_SECTION_ASM_OP_ELF
-#  define EH_FRAME_SECTION_ASM_OP EH_FRAME_SECTION_ASM_OP_ELF
-# else /* ! _SCO_ELF */
-#  define INIT_SECTION_ASM_OP INIT_SECTION_ASM_OP_COFF
-#  define FINI_SECTION_ASM_OP FINI_SECTION_ASM_OP_COFF
-#  define DTORS_SECTION_ASM_OP DTORS_SECTION_ASM_OP_COFF
-#  define CTORS_SECTION_ASM_OP CTORS_SECTION_ASM_OP_COFF
-#  define EH_FRAME_SECTION_ASM_OP ""
-#  define CTOR_LIST_BEGIN asm (INIT_SECTION_ASM_OP); asm ("pushl $0")
-#  define CTOR_LIST_END CTOR_LIST_BEGIN
-#  define DO_GLOBAL_CTORS_BODY						\
-do {									\
-     func_ptr *p, *beg = alloca(0);					\
-     for (p = beg; *p;)							\
-      (*p++) ();							\
-} while (0)
-# endif /* ! _SCO_ELF */
-#endif /* CRT_BEGIN !! CRT_END */
diff --git a/contrib/gcc/config/i386/sco5gas.h b/contrib/gcc/config/i386/sco5gas.h
deleted file mode 100644
index de3e5d5570f1..000000000000
--- a/contrib/gcc/config/i386/sco5gas.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Definitions for Intel x86 running SCO OpenServer, running GNU assembler
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Just set a single flag we can test for inside of sco5.h and include it. */
-
-#define USE_GAS 1
diff --git a/contrib/gcc/config/i386/scodbx.h b/contrib/gcc/config/i386/scodbx.h
deleted file mode 100644
index d7d03f86326b..000000000000
--- a/contrib/gcc/config/i386/scodbx.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Definitions for Intel 386 running SCO Unix System V,
-   using dbx-in-coff encapsulation.
-   Copyright (C) 1992, 1995, 1996, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/svr3dbx.h"
-
-/* Overridden defines for SCO systems from sco.h. */
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387, ie,
-   (TARGET_80387 | TARGET_FLOAT_RETURNS_IN_80387)
-
-   SCO's software emulation of a 387 fails to handle the `fucomp'
-   opcode.  fucomp is only used when generating IEEE compliant code.
-   So don't make TARGET_IEEE_FP default for SCO. */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\
-   %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}"
-
-/* Library spec, including SCO international language support. */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
- "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} %{scointl:libintl.a%s} -lc"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -DM_UNIX -DM_I386 -DM_COFF -DM_WORDSWAP -Asystem(svr3)"
-
-#undef CPP_SPEC
-#define CPP_SPEC " -Acpu(i386) -Amachine(i386) %{scointl:-DM_INTERNAT}"
-
-/* This spec is used for telling cpp whether char is signed or not.  */
-
-#undef SIGNED_CHAR_SPEC
-#if DEFAULT_SIGNED_CHAR
-#define SIGNED_CHAR_SPEC \
- "%{funsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#else
-#define SIGNED_CHAR_SPEC \
- "%{!fsigned-char:-D__CHAR_UNSIGNED__ -D_CHAR_UNSIGNED}"
-#endif
-
-/* Use atexit for static destructors, instead of defining
-   our own exit function.  */
-#define HAVE_ATEXIT
-
-/* caller has to pop the extra argument passed to functions that return
-   structures. */
-
-#undef RETURN_POPS_ARGS
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE)   \
-  ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0	\
-   : (TARGET_RTD						\
-      && (TYPE_ARG_TYPES (FUNTYPE) == 0				\
-	  || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE)))	\
-	      == void_type_node))) ? (SIZE)			\
-   : 0)
-/* On other 386 systems, the last line looks like this:
-   : (aggregate_value_p (TREE_TYPE (FUNTYPE))) ? GET_MODE_SIZE (Pmode) : 0)  */
-
-/* Use periods rather than dollar signs in special g++ assembler names.  */
-
-#define NO_DOLLAR_IN_LABEL
-
-/* Handle #pragma pack. */
-#define HANDLE_SYSV_PRAGMA
diff --git a/contrib/gcc/config/i386/seq-gas.h b/contrib/gcc/config/i386/seq-gas.h
deleted file mode 100644
index 796eaa24d622..000000000000
--- a/contrib/gcc/config/i386/seq-gas.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Definitions for Sequent Intel 386 using GAS.
-   Copyright (C) 1992 Free Software Foundation, Inc.
-
-/* Mostly it's like a Sequent 386 without GAS. */
-
-#include "i386/sequent.h"
-
-/* A C statement or statements which output an assembler instruction
-   opcode to the stdio stream STREAM.  The macro-operand PTR is a
-   variable of type `char *' which points to the opcode name in its
-   "internal" form--the form that is written in the machine description.
-
-   GAS version 1.38.1 doesn't understand the `repz' opcode mnemonic.
-   So use `repe' instead.  */
-
-#undef ASM_OUTPUT_OPCODE
-#define ASM_OUTPUT_OPCODE(STREAM, PTR)	\
-{									\
-  if ((PTR)[0] == 'r'							\
-      && (PTR)[1] == 'e'						\
-      && (PTR)[2] == 'p')						\
-    {									\
-      if ((PTR)[3] == 'z')						\
-	{								\
-	  fprintf (STREAM, "repe");					\
-	  (PTR) += 4;							\
-	}								\
-      else if ((PTR)[3] == 'n' && (PTR)[4] == 'z')			\
-	{								\
-	  fprintf (STREAM, "repne");					\
-	  (PTR) += 5;							\
-	}								\
-    }									\
-}
-
-/* Define macro used to output shift-double opcodes when the shift
-   count is in %cl.  Some assemblers require %cl as an argument;
-   some don't.
-
-   GAS requires the %cl argument, so override i386/unix.h. */
-
-#undef SHIFT_DOUBLE_OMITS_COUNT
-#define SHIFT_DOUBLE_OMITS_COUNT 0
-
-/* Print opcodes the way that GAS expects them. */
-#define GAS_MNEMONICS 1
diff --git a/contrib/gcc/config/i386/seq-sysv3.h b/contrib/gcc/config/i386/seq-sysv3.h
deleted file mode 100644
index 9e8388d47d74..000000000000
--- a/contrib/gcc/config/i386/seq-sysv3.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Sequent DYNIX/ptx 1.x (SVr3) */
-
-#include "i386/sysv3.h"
-
-/* Sequent Symmetry SVr3 doesn't have crtn.o; crt1.o doesn't work
-   but crt0.o does.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC  \
-"%{pg:gcrt0.o%s}\
- %{!pg:%{posix:%{p:mcrtp0.o%s}%{!p:crtp0.o%s}}\
-       %{!posix:%{p:mcrt0.o%s}%{!p:crt0.o%s}}} crtbegin.o%s\
- %{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp}"
-
-#undef LIB_SPEC
-#define LIB_SPEC \
-"%{posix:-lcposix}\
- %{shlib:-lc_s}\
- %{fshared-data:-lpps -lseq} -lc crtend.o%s"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} -D_SEQUENT_=1"
-
-/* Although the .init section is used, it is not automatically invoked.
-   This because the _start() function in /lib/crt0.o never calls anything
-   from the .init section */
-#define INVOKE__main
-
-/* Assembler pseudo-op for initialized shared variables (.shdata). */
-#undef  SHARED_SECTION_ASM_OP
-#define SHARED_SECTION_ASM_OP ".section .shdata, \"ws\""
-
-/* Assembler pseudo-op for uninitialized shared global variables (.shbss). */
-#undef  ASM_OUTPUT_SHARED_COMMON
-#define ASM_OUTPUT_SHARED_COMMON(FILE, NAME, SIZE, ROUNDED) \
-( fputs(".comm ", (FILE)),			\
-  assemble_name((FILE), (NAME)),		\
-   fprintf((FILE), ",%u,-3\n", (SIZE)))
-
-/* Assembler pseudo-op for uninitialized shared local variables (.shbss). */
-#undef  SHARED_BSS_SECTION_ASM_OP
-#define SHARED_BSS_SECTION_ASM_OP ".section .shbss, \"bs\""
diff --git a/contrib/gcc/config/i386/seq2-sysv3.h b/contrib/gcc/config/i386/seq2-sysv3.h
deleted file mode 100644
index 763c5f0adcc3..000000000000
--- a/contrib/gcc/config/i386/seq2-sysv3.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* Sequent DYNIX/ptx 2.x (SVr3) */
-
-#include "i386/seq-sysv3.h"
-
-/* Use atexit for static destructors, instead of defining
-   our own exit function.  */
-#define HAVE_ATEXIT
-
diff --git a/contrib/gcc/config/i386/sequent.h b/contrib/gcc/config/i386/sequent.h
deleted file mode 100644
index 8613ad79e2d3..000000000000
--- a/contrib/gcc/config/i386/sequent.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/* Definitions for Sequent Intel 386.
-   Copyright (C) 1988, 1994, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/i386.h"
-
-/* Use the BSD assembler syntax.  */
-
-#include "i386/bsd.h"
-
-/* By default, don't use IEEE compatible arithmetic comparisons
-   because the assembler can't handle the fucom insn.
-   Return float values in the 387.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_80387 | MASK_FLOAT_RETURNS)
-
-/* Specify predefined symbols in preprocessor.  */
-
-#define CPP_PREDEFINES "-Dunix -Di386 -Dsequent -Asystem(unix) -Acpu(i386) -Amachine(i386)"
-
-/* Pass -Z and -ZO options to the linker.  */
-
-#define LINK_SPEC "%{Z*}"
-
-#if 0 /* Dynix 3.1 is said to accept -L.  */
-/* Dynix V3.0.12 doesn't accept -L at all.  */
-
-#define LINK_LIBGCC_SPECIAL
-#endif
-
-/* Link with libg.a when debugging, for dbx's sake.  */
-
-#define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} "
-
-/* We don't want to output SDB debugging information.  */
-
-#undef SDB_DEBUGGING_INFO
-
-/* We want to output DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* Sequent Symmetry has size_t defined as int in /usr/include/sys/types.h */
-#define SIZE_TYPE "int"
-
-/* gcc order is ax, dx, cx, bx, si, di, bp, sp, st, st.
- * dbx order is ax, dx, cx, st(0), st(1), bx, si, di, st(2), st(3),
- * 		st(4), st(5), st(6), st(7), sp, bp  */
-
-/* ??? The right thing would be to change the ordering of the
-   registers to correspond to the conventions of this system,
-   and get rid of DBX_REGISTER_NUMBER.  */
-
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n)		\
-((n) < 3 ? (n) : (n) < 6 ? (n) + 2	\
- : (n) == 6 ? 15 : (n) == 7 ? 14 : 3)
-
-/* malcolmp@hydra.maths.unsw.EDU.AU says these two definitions
-   fix trouble in dbx.  */
-#undef DBX_OUTPUT_LBRAC
-#define DBX_OUTPUT_LBRAC(file,name)	\
-	      fprintf (asmfile, "%s %d,0,%d,", ASM_STABN_OP, N_LBRAC, depth); \
-	      assemble_name (asmfile, buf); \
-	      fprintf (asmfile, "\n");
-
-#undef DBX_OUTPUT_RBRAC
-#define DBX_OUTPUT_RBRAC(file,name)	\
-	      fprintf (asmfile, "%s %d,0,%d,", ASM_STABN_OP, N_RBRAC, depth); \
-	      assemble_name (asmfile, buf); \
-	      fprintf (asmfile, "\n");
-
-/* Prevent anything from being allocated in the register pair cx/bx,
-   since that would confuse GDB.  */
-
-#undef HARD_REGNO_MODE_OK
-#define HARD_REGNO_MODE_OK(REGNO, MODE) \
-  (((REGNO) < 2 ? 1							\
-    : (REGNO) < 4 ? 1							\
-    : FP_REGNO_P (REGNO) ? (GET_MODE_CLASS (MODE) == MODE_FLOAT         \
-			    || GET_MODE_CLASS (MODE) == MODE_COMPLEX_FLOAT) \
-    : (MODE) != QImode)							\
-   && ! (REGNO == 2 && GET_MODE_UNIT_SIZE (MODE) > 4))
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry. */
-
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(FILE, LABELNO)  \
-   fprintf (FILE, "\tmovl $.LP%d,%%eax\n\tcall mcount\n", (LABELNO));
-
-/* Assembler pseudo-op for shared data segment. */
-#define SHARED_SECTION_ASM_OP ".shdata"
-
-/* A C statement or statements which output an assembler instruction
-   opcode to the stdio stream STREAM.  The macro-operand PTR is a
-   variable of type `char *' which points to the opcode name in its
-   "internal" form--the form that is written in the machine description.
-
-   The Sequent assembler (identified as "Balance 8000 Assembler
-   07/17/85 3.90" by "as -v") does not understand the `movs[bwl]' string
-   move mnemonics - it uses `smov[bwl]' instead.  Change "movs" into
-   "smov", carefully avoiding the sign-extend opcodes.  */
-
-#define ASM_OUTPUT_OPCODE(STREAM, PTR)	\
-{									\
-  if ((PTR)[0] == 'm'							\
-      && (PTR)[1] == 'o'						\
-      && (PTR)[2] == 'v'						\
-      && (PTR)[3] == 's'						\
-      && ((PTR)[4] == 'b' || (PTR)[4] == 'w' || (PTR)[4] == 'l')	\
-      && ((PTR)[5] == ' ' || (PTR)[5] == '\t'|| (PTR)[5] == '\0'))	\
-    {									\
-      fprintf (STREAM, "smov");						\
-      (PTR) += 4;							\
-    }									\
-}
-
-/* 10-Aug-92 pes  Local labels are prefixed with ".L" */
-#undef LPREFIX
-#define LPREFIX ".L"
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)\
-  sprintf ((BUF), "*.%s%d", (PREFIX), (NUMBER))
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-
-/* The native compiler passes the address of the returned structure in eax. */
-#undef STRUCT_VALUE
-#undef STRUCT_VALUE_INCOMING
-#define STRUCT_VALUE_REGNUM	0
diff --git a/contrib/gcc/config/i386/sol2-c1.asm b/contrib/gcc/config/i386/sol2-c1.asm
deleted file mode 100644
index d08bcbd4aeca..000000000000
--- a/contrib/gcc/config/i386/sol2-c1.asm
+++ /dev/null
@@ -1,156 +0,0 @@
-! crt1.s for Solaris 2, x86
-
-!   Copyright (C) 1993, 1998 Free Software Foundation, Inc.
-!   Written By Fred Fish, Nov 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the System V Application Binary Interface, Intel386
-! Processor Supplement.  It has been constructed from information obtained
-! from the ABI, information obtained from single stepping existing
-! Solaris executables through their startup code with gdb, and from
-! information obtained by single stepping executables on other i386 SVR4
-! implementations.  This file is the first thing linked into any executable.
-
-	.file	"crt1.s"
-	.ident	"GNU C crt1.s"
-	.weak	_cleanup
-	.weak	_DYNAMIC
-	.text
-
-! Start creating the initial frame by pushing a NULL value for the return
-! address of the initial frame, and mark the end of the stack frame chain
-! (the innermost stack frame) with a NULL value, per page 3-32 of the ABI.
-! Initialize the first stack frame pointer in %ebp (the contents of which
-! are unspecified at process initialization).
-
-	.globl	_start
-_start:
-	pushl	$0x0
-	pushl	$0x0
-	movl	%esp,%ebp
-
-! As specified per page 3-32 of the ABI, %edx contains a function 
-! pointer that should be registered with atexit(), for proper
-! shared object termination.  Just push it onto the stack for now
-! to preserve it.  We want to register _cleanup() first.
-
-	pushl	%edx
-
-! Check to see if there is an _cleanup() function linked in, and if
-! so, register it with atexit() as the last thing to be run by
-! atexit().
-
-	movl	$_cleanup,%eax
-	testl	%eax,%eax
-	je	.L1
-	pushl	$_cleanup
-	call	atexit
-	addl	$0x4,%esp
-.L1:
-
-! Now check to see if we have an _DYNAMIC table, and if so then
-! we need to register the function pointer previously in %edx, but
-! now conveniently saved on the stack as the argument to pass to
-! atexit().
-
-	movl	$_DYNAMIC,%eax
-	testl	%eax,%eax
-	je	.L2
-	call	atexit
-.L2:
-
-! Register _fini() with atexit().  We will take care of calling _init()
-! directly.
-
-	pushl	$_fini
-	call	atexit
-
-! Compute the address of the environment vector on the stack and load
-! it into the global variable _environ.  Currently argc is at 8 off
-! the frame pointer.  Fetch the argument count into %eax, scale by the
-! size of each arg (4 bytes) and compute the address of the environment
-! vector which is 16 bytes (the two zero words we pushed, plus argc,
-! plus the null word terminating the arg vector) further up the stack,
-! off the frame pointer (whew!).
-
-	movl	8(%ebp),%eax
-	leal	16(%ebp,%eax,4),%edx
-	movl	%edx,_environ
-
-! Push the environment vector pointer, the argument vector pointer,
-! and the argument count on to the stack to set up the arguments
-! for _init(), _fpstart(), and main().  Note that the environment
-! vector pointer and the arg count were previously loaded into
-! %edx and %eax respectively.  The only new value we need to compute
-! is the argument vector pointer, which is at a fixed address off
-! the initial frame pointer.
-
-	pushl	%edx
-	leal	12(%ebp),%edx
-	pushl	%edx
-	pushl	%eax
-
-! Call _init(argc, argv, environ), _fpstart(argc, argv, environ), and
-! main(argc, argv, environ).
-
-	call	_init
-	call	__fpstart
-	call	main
-
-! Pop the argc, argv, and environ arguments off the stack, push the
-! value returned from main(), and call exit().
-
-	addl	$12,%esp
-	pushl	%eax
-	call	exit
-
-! An inline equivalent of _exit, as specified in Figure 3-26 of the ABI.
-
-	pushl	$0x0
-	movl	$0x1,%eax
-	lcall	$7,$0
-
-! If all else fails, just try a halt!
-
-	hlt
-	.type	_start,@function
-	.size	_start,.-_start
-
-! A dummy profiling support routine for non-profiling executables,
-! in case we link in some objects that have been compiled for profiling.
-
-	.weak	_mcount
-_mcount:
-	ret
-	.type	_mcount,@function
-	.size	_mcount,.-_mcount
diff --git a/contrib/gcc/config/i386/sol2-ci.asm b/contrib/gcc/config/i386/sol2-ci.asm
deleted file mode 100644
index 439c709ba689..000000000000
--- a/contrib/gcc/config/i386/sol2-ci.asm
+++ /dev/null
@@ -1,51 +0,0 @@
-! crti.s for Solaris 2, x86.
-
-!   Copyright (C) 1993 Free Software Foundation, Inc.
-!   Written By Fred Fish, Nov 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just supplies labeled starting points for the .init and .fini
-! sections.  It is linked in before the values-Xx.o files and also before
-! crtbegin.o.
- 
-	.file	"crti.s"
-	.ident	"GNU C crti.s"
-
-	.section .init
-	.globl	_init
-	.type	_init,@function
-_init:
-
-	.section .fini
-	.globl	_fini
-	.type	_fini,@function
-_fini:
diff --git a/contrib/gcc/config/i386/sol2-cn.asm b/contrib/gcc/config/i386/sol2-cn.asm
deleted file mode 100644
index 3f3bad933007..000000000000
--- a/contrib/gcc/config/i386/sol2-cn.asm
+++ /dev/null
@@ -1,46 +0,0 @@
-! crtn.s for Solaris 2, x86.
-
-!   Copyright (C) 1993 Free Software Foundation, Inc.
-!   Written By Fred Fish, Nov 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just supplies returns for the .init and .fini sections.  It is
-! linked in after all other files.
-
-	.file	"crtn.o"
-	.ident	"GNU C crtn.o"
-
-	.section .init
-	ret    $0x0
-
-	.section .fini
-	ret    $0x0
diff --git a/contrib/gcc/config/i386/sol2-gc1.asm b/contrib/gcc/config/i386/sol2-gc1.asm
deleted file mode 100644
index 24a1965f37e5..000000000000
--- a/contrib/gcc/config/i386/sol2-gc1.asm
+++ /dev/null
@@ -1,160 +0,0 @@
-! gcrt1.s for Solaris 2, x86
-
-!   Copyright (C) 1993 Free Software Foundation, Inc.
-!   Written By Fred Fish, Nov 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the System V Application Binary Interface, Intel386
-! Processor Supplement.  It has been constructed from information obtained
-! from the ABI, information obtained from single stepping existing
-! Solaris executables through their startup code with gdb, and from
-! information obtained by single stepping executables on other i386 SVR4
-! implementations.  This file is the first thing linked into any executable.
-
-! This is a modified crt1.s by J.W.Hawtin <oolon@ankh.org> 15/8/96, 
-! to allow program profiling, by calling monstartup on entry and _mcleanup 
-! on exit
-
-	.file	"gcrt1.s"
-	.ident	"GNU C gcrt1.s"
-	.weak	_DYNAMIC
-	.text
-
-! Start creating the initial frame by pushing a NULL value for the return
-! address of the initial frame, and mark the end of the stack frame chain
-! (the innermost stack frame) with a NULL value, per page 3-32 of the ABI.
-! Initialize the first stack frame pointer in %ebp (the contents of which
-! are unspecified at process initialization).
-
-	.globl	_start
-_start:
-	pushl	$0x0
-	pushl	$0x0
-	movl	%esp,%ebp
-
-! As specified per page 3-32 of the ABI, %edx contains a function 
-! pointer that should be registered with atexit(), for proper
-! shared object termination.  Just push it onto the stack for now
-! to preserve it.  We want to register _cleanup() first.
-
-	pushl	%edx
-
-! Check to see if there is an _cleanup() function linked in, and if
-! so, register it with atexit() as the last thing to be run by
-! atexit().
-
-	movl	$_mcleanup,%eax
-	testl	%eax,%eax
-	je	.L1
-	pushl	$_mcleanup
-	call	atexit
-	addl	$0x4,%esp
-.L1:
-
-! Now check to see if we have an _DYNAMIC table, and if so then
-! we need to register the function pointer previously in %edx, but
-! now conveniently saved on the stack as the argument to pass to
-! atexit().
-
-	movl	$_DYNAMIC,%eax
-	testl	%eax,%eax
-	je	.L2
-	call	atexit
-.L2:
-
-! Register _fini() with atexit().  We will take care of calling _init()
-! directly.
-
-	pushl	$_fini
-	call	atexit
-
-! Start profiling
-
-        pushl %ebp
-        movl %esp,%ebp
-        pushl $_etext
-        pushl $_start
-        call monstartup
-        addl $8,%esp
-	popl %ebp
-
-! Compute the address of the environment vector on the stack and load
-! it into the global variable _environ.  Currently argc is at 8 off
-! the frame pointer.  Fetch the argument count into %eax, scale by the
-! size of each arg (4 bytes) and compute the address of the environment
-! vector which is 16 bytes (the two zero words we pushed, plus argc,
-! plus the null word terminating the arg vector) further up the stack,
-! off the frame pointer (whew!).
-
-	movl	8(%ebp),%eax
-	leal	16(%ebp,%eax,4),%edx
-	movl	%edx,_environ
-
-! Push the environment vector pointer, the argument vector pointer,
-! and the argument count on to the stack to set up the arguments
-! for _init(), _fpstart(), and main().  Note that the environment
-! vector pointer and the arg count were previously loaded into
-! %edx and %eax respectively.  The only new value we need to compute
-! is the argument vector pointer, which is at a fixed address off
-! the initial frame pointer.
-
-	pushl	%edx
-	leal	12(%ebp),%edx
-	pushl	%edx
-	pushl	%eax
-
-! Call _init(argc, argv, environ), _fpstart(argc, argv, environ), and
-! main(argc, argv, environ).
-
-	call	_init
-	call	__fpstart
-	call	main
-
-! Pop the argc, argv, and environ arguments off the stack, push the
-! value returned from main(), and call exit().
-
-	addl	$12,%esp
-	pushl	%eax
-	call	exit
-
-! An inline equivalent of _exit, as specified in Figure 3-26 of the ABI.
-
-	pushl	$0x0
-	movl	$0x1,%eax
-	lcall	$7,$0
-
-! If all else fails, just try a halt!
-
-	hlt
-	.type	_start,@function
-	.size	_start,.-_start
diff --git a/contrib/gcc/config/i386/sol2.h b/contrib/gcc/config/i386/sol2.h
deleted file mode 100644
index b254a10f2ea5..000000000000
--- a/contrib/gcc/config/i386/sol2.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80386 running Solaris 2
-   Copyright (C) 1993, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Fred Fish (fnf@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/sysv4.h"
-
-/* We use stabs-in-elf for debugging, because that is what the native
-   toolchain uses.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#if ! GAS_REJECTS_MINUS_S
-
-/*
-  Changed from config/svr4.h in the following ways:
-
-  - Removed -Yd (neither the sun bundled assembler nor gas accept it).
-  - Added "-s" so that stabs are not discarded.
-*/
-
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s"
-
-#else /* GAS_REJECTS_MINUS_S */
-
-/* Same as above, except for -s, unsupported by GNU as.  */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*}"
-
-#endif /* GAS_REJECTS_MINUS_S */
-
-/* The Solaris 2.0 x86 linker botches alignment of code sections.
-   It tries to align to a 16 byte boundary by padding with 0x00000090
-   ints, rather than 0x90 bytes (nop).  This generates trash in the
-   ".init" section since the contribution from crtbegin.o is only 7
-   bytes.  The linker pads it to 16 bytes with a single 0x90 byte, and
-   two 0x00000090 ints, which generates a segmentation violation when
-   executed.  This macro forces the assembler to do the padding, since
-   it knows what it is doing. */
-
-#define FORCE_INIT_SECTION_ALIGN asm (ALIGN_ASM_OP ## " 16")
-#define FORCE_FINI_SECTION_ALIGN FORCE_INIT_SECTION_ALIGN
-
-/* Add "sun" to the list of symbols defined for SVR4.  */
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
-  "-Dunix -D__svr4__ -D__SVR4 -Dsun -Asystem(svr4)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) \
-   %{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude}"
-
-#undef LIB_SPEC
-#define LIB_SPEC \
-  "%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} %{!shared:%{!symbolic:-lc}}"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s %{pg:crtn.o%s}%{!pg:crtn.o%s}"
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}\
-			%{pg:gmon.o%s} crti.o%s \
-			%{ansi:values-Xc.o%s} \
-			%{!ansi: \
-			 %{traditional:values-Xt.o%s} \
-			 %{!traditional:values-Xa.o%s}} \
- 			crtbegin.o%s"
-  
-/* This should be the same as in svr4.h, except with -R added.  */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy -z text} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-     %{!pg:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-     %{!pg:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:-Y P,/usr/ccs/lib:/usr/lib}}}} \
-   %{Qy:} %{!Qn:-Qy}"
-
-/* This defines which switch letters take arguments.
-   It is as in svr4.h but with -R added.  */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG(CHAR) \
-   || (CHAR) == 'R' \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z')
-
-#define STDC_0_IN_SYSTEM_HEADERS
-
-#undef LOCAL_LABEL_PREFIX
-#define LOCAL_LABEL_PREFIX "."
diff --git a/contrib/gcc/config/i386/sol2gas.h b/contrib/gcc/config/i386/sol2gas.h
deleted file mode 100644
index 558183aecd57..000000000000
--- a/contrib/gcc/config/i386/sol2gas.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC running
-   Solaris 2 with GNU as up to 2.9.5.0.12.
-   
-   Copyright (C) 1999 Free Software Foundation, Inc.
-*/
-
-#ifndef GAS_REJECTS_MINUS_S
-#define GAS_REJECTS_MINUS_S 1
-#endif
diff --git a/contrib/gcc/config/i386/sun.h b/contrib/gcc/config/i386/sun.h
deleted file mode 100644
index ecc0e8294d2e..000000000000
--- a/contrib/gcc/config/i386/sun.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Definitions for Intel 386 running SunOS 4.0.
-   Copyright (C) 1988, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "i386/i386.h"
-
-/* Use the Sun assembler syntax.  */
-
-#include "i386/sun386.h"
-
-/* Use crt0.o as a startup file.  */
-
-#define STARTFILE_SPEC  \
-  "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}"
-
-#define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} \
-%{g:-lg} %{sun386:}"
-/* That last item is just to prevent a spurious error.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e _start}}} -dc -dp %{static:-Bstatic}"
-
-/* Extra switches to give the assembler.  */
-
-#define ASM_SPEC "%{R} -i386 %{keep-local-as-symbols:-L}"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#define CPP_PREDEFINES "-Dunix -Di386 -Dsun386 -Dsun -Asystem(unix) -Asystem(bsd) -Acpu(i386) -Amachine(i386)"
-
-/* Allow #sccs in preprocessor.  */
-
-#define SCCS_DIRECTIVE
-
-/* Output #ident as a .ident.  */
-
-#define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
-
-/* We don't want to output SDB debugging information.  */
-
-#undef SDB_DEBUGGING_INFO
-
-/* We want to output DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Force structure alignment to the type used for a bitfield.  */
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* This is partly guess.  */
-
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-  ((n) == 0 ? 11 : (n)  == 1 ? 9 : (n) == 2 ? 10 : (n) == 3 ? 8	\
-   : (n) == 4 ? 5 : (n) == 5 ? 4 : (n) == 6 ? 6 : (n))
-
-/* Every debugger symbol must be in the text section.
-   Otherwise the assembler or the linker screws up.  */
-
-#define DEBUG_SYMS_TEXT
diff --git a/contrib/gcc/config/i386/sun386.h b/contrib/gcc/config/i386/sun386.h
deleted file mode 100644
index 4302ec40841d..000000000000
--- a/contrib/gcc/config/i386/sun386.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Definitions for Sun assembler syntax for the Intel 80386.
-   Copyright (C) 1988, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* Include common aspects of all 386 Unix assemblers.  */
-#include "i386/unix.h"
-
-#define TARGET_VERSION fprintf (stderr, " (80386, Sun syntax)");
-
-/* Define the syntax of instructions and addresses.  */
-
-/* Prefix for internally generated assembler labels.  */
-#define LPREFIX ".L"
-
-/* Define the syntax of pseudo-ops, labels and comments.  */
-
-/* Assembler pseudos to introduce constants of various size.  */
-
-#define ASM_BYTE_OP "\t.byte"
-#define ASM_SHORT "\t.value"
-#define ASM_LONG "\t.long"
-#define ASM_DOUBLE "\t.double"
-
-/* How to output an ASCII string constant.  */
-
-#define ASM_OUTPUT_ASCII(FILE, p, size) \
-do								\
-{ int i = 0; 							\
-  while (i < (size))						\
-    { if (i%10 == 0) { if (i!=0) fprintf ((FILE), "\n");	\
-		       fprintf ((FILE), "%s ", ASM_BYTE_OP); }	\
-      else fprintf ((FILE), ",");				\
-      fprintf ((FILE), "0x%x", ((p)[i++] & 0377)) ;}		\
-      fprintf ((FILE), "\n");					\
-} while (0)
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE) \
-  do {							\
-    extern char *version_string, *language_string;	\
-    {							\
-      int len = strlen (main_input_filename);		\
-      char *na = main_input_filename + len;		\
-      char shorter[15];					\
-      /* NA gets MAIN_INPUT_FILENAME sans directory names.  */\
-      while (na > main_input_filename)			\
-	{						\
-	  if (na[-1] == '/')				\
-	    break;					\
-	  na--;						\
-	}						\
-      strncpy (shorter, na, 14);			\
-      shorter[14] = 0;					\
-      fprintf (FILE, "\t.file\t");			\
-      output_quoted_string (FILE, shorter);		\
-      fprintf (FILE, "\n");				\
-    }							\
-    fprintf (FILE, "\t.version\t\"%s %s\"\n",		\
-	     language_string, version_string);		\
-    if (optimize) ASM_FILE_START_1 (FILE);		\
-  } while (0)
-
-#define ASM_FILE_START_1(FILE) fprintf (FILE, "\t.optim\n")
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-    if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
-
-/* This is how to output an assembler line
-   that says to advance the location counter by SIZE bytes.  */
-
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf ((FILE), "\t.set\t.,.+%u\n", (SIZE))
-
-/* Output before read-only data.  */
-
-#undef TEXT_SECTION_ASM_OP
-#define TEXT_SECTION_ASM_OP ".text"
-
-/* Output before writable data.  */
-
-#undef DATA_SECTION_ASM_OP
-#define DATA_SECTION_ASM_OP ".data"
-
-/* Define the syntax of labels and symbol definitions/declarations.  */
-
-/* This says how to output an assembler line
-   to define a global common symbol.  */
-
-#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)  \
-( fputs (".comm ", (FILE)),			\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%u\n", (ROUNDED)))
-
-/* This says how to output an assembler line
-   to define a local common symbol.  */
-
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)  \
-( fputs (".lcomm ", (FILE)),			\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%u\n", (ROUNDED)))
-
-/* This is how to store into the string BUF
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
-  sprintf ((BUF), "*.%s%d", (PREFIX), (NUMBER))
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#define USER_LABEL_PREFIX ""
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
diff --git a/contrib/gcc/config/i386/svr3.ifile b/contrib/gcc/config/i386/svr3.ifile
deleted file mode 100644
index 32b3ddc2bf32..000000000000
--- a/contrib/gcc/config/i386/svr3.ifile
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *      svr3.ifile - for collectless G++ on i386 System V.
- *	Leaves memory configured at address 0.
- *	
- *      Install this file as $prefix/gcc-lib/TARGET/VERSION/gcc.ifile
- *
- *	BLOCK to an offset that leaves room for many headers ( the value
- *	here allows for a file header, an outheader, and up to 11 section 
- *	headers on most systems.
- *	BIND to an address that includes page 0 in mapped memory. The value
- *	used for BLOCK should be or'd into this value. Here I'm setting BLOCK
- *	to 0x200 and BIND to ( value_used_for(BLOCK) )
- *	If you are using shared libraries, watch that you don't overlap the
- *	address ranges assigned for shared libs.
- *
- *	GROUP BIND to a location in the next segment.  Here, the only value
- *	that you should change (I think) is that within NEXT, which I've set
- *	to my hardware segment size. You can always use a larger size, but not
- *	a smaller one.
- */
-SECTIONS
-{
-	.text BIND(0x000200) BLOCK (0x200) :
-	{
-		 /* plenty for room for headers */
-		*(.init)
-		*(.text)
-		vfork = fork; /* I got tired of editing peoples sloppy code */
-		*(.fini)
-	}
-	.stab BIND(ADDR(.text) + SIZEOF(.text)): { }
-	.stabstr BIND(ADDR(.stab) + SIZEOF(.stab)): { }
-	GROUP BIND( NEXT(0x400000) +
-		(ADDR(.stabstr) + (SIZEOF(.stabstr)) % 0x1000)):
-	{
-			.data : {
-				__CTOR_LIST__ = . ; 
-				. += 4 ;	/* leading NULL */
-				*(.ctor) 
-				. += 4 ;	/* trailing NULL */
-				__DTOR_LIST__ = . ;
-				. += 4 ;	/* leading NULL */
-				*(.dtor) 
-				. += 4 ; 	/* trailing NULL */
-			 }
-			.bss : { }
-	}
-}
diff --git a/contrib/gcc/config/i386/svr3dbx.h b/contrib/gcc/config/i386/svr3dbx.h
deleted file mode 100644
index 36c01cc3c21a..000000000000
--- a/contrib/gcc/config/i386/svr3dbx.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Definitions for Intel 386 running system V, using dbx-in-coff encapsulation.
-   Copyright (C) 1992, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/svr3gas.h"
-
-/* We do not want to output SDB debugging information.  */
-
-#undef SDB_DEBUGGING_INFO
-
-/* We want to output DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* Compensate for botch in dbxout_init/dbxout_source_file which
-   unconditionally drops the first character from ltext_label_name */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)	\
-    sprintf ((BUF), "*.%s%d", (PREFIX), (NUMBER))
-
-/* With the current gas, .align N aligns to an N-byte boundary.
-   This is done to be compatible with the system assembler.
-   You must specify -DOTHER_ALIGN when building gas-1.38.1.  */
-
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-     if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
-
-/* Align labels, etc. at 4-byte boundaries.
-   For the 486, align to 16-byte boundary for sake of cache.  */
-
-#undef LABEL_ALIGN_AFTER_BARRIER
-#define LABEL_ALIGN_AFTER_BARRIER(LABEL) (i386_align_jumps)
-
-/* Align start of loop at 4-byte boundary.  */
-
-#undef LOOP_ALIGN
-#define LOOP_ALIGN(LABEL) (i386_align_loops)
-
-
-/* Additional overrides needed for dbx-in-coff gas, mostly taken from pbb.h */
-
-/* Although the gas we use can create .ctor and .dtor sections from N_SETT
-   stabs, it does not support section directives, so we need to have the loader
-   define the lists.
- */
-#define CTOR_LISTS_DEFINED_EXTERNALLY
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-/*
- * The loader directive file svr3.ifile defines how to merge the constructor 
- * sections into the data section.  Also, since gas only puts out those 
- * sections in response to N_SETT stabs, and does not (yet) have a 
- * ".sections" directive, svr3.ifile also defines the list symbols 
- * __DTOR_LIST__ and __CTOR_LIST__.
- */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\
-   %{pg:gcrt1.o%s}%{!pg:%{posix:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}%{!posix:%{p:mcrt1.o%s}%{!p:crt1.o%s}}} \
-   %{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp}"
-  
-#define ENDFILE_SPEC "crtn.o%s"
-  
-#undef LIB_SPEC
-#define LIB_SPEC "%{posix:-lcposix} %{shlib:-lc_s} -lc -lg"
diff --git a/contrib/gcc/config/i386/svr3gas.h b/contrib/gcc/config/i386/svr3gas.h
deleted file mode 100644
index a288b84e5240..000000000000
--- a/contrib/gcc/config/i386/svr3gas.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/* Definitions for Intel 386 running system V, using gas.
-   Copyright (C) 1992, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/gas.h"
-
-/* Add stuff that normally comes from i386/sysv3.h */
-
-/* longjmp may fail to restore the registers if called from the same
-   function that called setjmp.  To compensate, the compiler avoids
-   putting variables in registers in functions that use both setjmp
-   and longjmp.  */
-
-#define NON_SAVING_SETJMP \
-  (current_function_calls_setjmp && current_function_calls_longjmp)
-
-/* longjmp may fail to restore the stack pointer if the saved frame
-   pointer is the same as the caller's frame pointer.  Requiring a frame
-   pointer in any function that calls setjmp or longjmp avoids this
-   problem, unless setjmp and longjmp are called from the same function.
-   Since a frame pointer will be required in such a function, it is OK
-   that the stack pointer is not restored.  */
-
-#undef FRAME_POINTER_REQUIRED
-#define FRAME_POINTER_REQUIRED \
-  (current_function_calls_setjmp || current_function_calls_longjmp)
-
-/* Modify ASM_OUTPUT_LOCAL slightly to test -msvr3-shlib, adapted to gas  */
-#undef ASM_OUTPUT_LOCAL
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)	\
-  do {							\
-    int align = exact_log2 (ROUNDED);			\
-    if (align > 2) align = 2;				\
-    if (TARGET_SVR3_SHLIB)				\
-      {							\
-	data_section ();				\
-	ASM_OUTPUT_ALIGN ((FILE), align == -1 ? 2 : align); \
-	ASM_OUTPUT_LABEL ((FILE), (NAME));		\
-	fprintf ((FILE), "\t.set .,.+%u\n", (ROUNDED));	\
-      }							\
-    else						\
-      {							\
-	fputs (".lcomm ", (FILE));			\
-	assemble_name ((FILE), (NAME));			\
-	fprintf ((FILE), ",%u\n", (ROUNDED));		\
-      }							\
-  } while (0)
-
-/* Add stuff that normally comes from i386/sysv3.h via svr3.h */
-
-/* Define the actual types of some ANSI-mandated types.  These
-   definitions should work for most SVR3 systems.  */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* ??? This stuff is copied from config/svr3.h.  In the future,
-   this file should be rewritten to include config/svr3.h
-   and override what isn't right.  */
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.
-   However, use of the const section is turned off by default
-   unless the specific tm.h file turns it on by defining
-   USE_CONST_SECTION as 1.  */
-
-/* Define a few machine-specific details of the implementation of
-   constructors.
-
-   The __CTORS_LIST__ goes in the .init section.  Define CTOR_LIST_BEGIN
-   and CTOR_LIST_END to contribute to the .init section an instruction to
-   push a word containing 0 (or some equivalent of that).
-
-   Define ASM_OUTPUT_CONSTRUCTOR to push the address of the constructor.  */
-
-#define USE_CONST_SECTION	0
-
-#define INIT_SECTION_ASM_OP     ".section\t.init"
-#define FINI_SECTION_ASM_OP     ".section .fini,\"x\""
-#define CONST_SECTION_ASM_OP	".section\t.rodata, \"x\""
-#define CTORS_SECTION_ASM_OP	INIT_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP    FINI_SECTION_ASM_OP
-
-/* CTOR_LIST_BEGIN and CTOR_LIST_END are machine-dependent
-   because they push on the stack.  */
-
-#ifdef STACK_GROWS_DOWNWARD
-
-/* Constructor list on stack is in reverse order.  Go to the end of the
-   list and go backwards to call constructors in the right order.  */
-#define DO_GLOBAL_CTORS_BODY					\
-do {								\
-  func_ptr *p, *beg = alloca (0);				\
-  for (p = beg; *p; p++)					\
-    ;								\
-  while (p != beg)						\
-    (*--p) ();							\
-} while (0)
-
-#else
-
-/* Constructor list on stack is in correct order.  Just call them.  */
-#define DO_GLOBAL_CTORS_BODY					\
-do {								\
-  func_ptr *p, *beg = alloca (0);				\
-  for (p = beg; *p; )						\
-    (*p++) ();							\
-} while (0)
-
-#endif /* STACK_GROWS_DOWNWARD */
-
-/* Add extra sections .rodata, .init and .fini.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_init, in_fini
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CONST_SECTION_FUNCTION					\
-  INIT_SECTION_FUNCTION						\
-  FINI_SECTION_FUNCTION
-
-#define INIT_SECTION_FUNCTION					\
-void								\
-init_section ()							\
-{								\
-  if (in_section != in_init)					\
-    {								\
-      fprintf (asm_out_file, "\t%s\n", INIT_SECTION_ASM_OP);	\
-      in_section = in_init;					\
-    }								\
-}
-
-#define FINI_SECTION_FUNCTION					\
-void								\
-fini_section ()							\
-{								\
-  if (in_section != in_fini)					\
-    {								\
-      fprintf (asm_out_file, "\t%s\n", FINI_SECTION_ASM_OP);	\
-      in_section = in_fini;					\
-    }								\
-}
-
-#define READONLY_DATA_SECTION() const_section ()
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  extern void text_section();						\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-/* The ctors and dtors sections are not normally put into use 
-   by EXTRA_SECTIONS and EXTRA_SECTION_FUNCTIONS as defined in svr3.h,
-   but it can't hurt to define these macros for whatever systems use them.  */
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-/* This is machine-dependent
-   because it needs to push something on the stack.  */
-#undef ASM_OUTPUT_CONSTRUCTOR
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    fini_section ();                   				\
-    fprintf (FILE, "%s\t ", ASM_LONG);					\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement or statements to switch to the appropriate
-   section for output of DECL.  DECL is either a `VAR_DECL' node
-   or a constant of some sort.  RELOC indicates whether forming
-   the initial value of DECL requires link-time relocations.  */
-
-#define SELECT_SECTION(DECL,RELOC)					\
-{									\
-  if (TREE_CODE (DECL) == STRING_CST)					\
-    {									\
-      if (! flag_writable_strings)					\
-	const_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (DECL) == VAR_DECL)				\
-    {									\
-      if ((0 && RELOC)	/* should be (flag_pic && RELOC) */		\
-	  || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL)		\
-	  || !DECL_INITIAL (DECL)					\
-	  || (DECL_INITIAL (DECL) != error_mark_node 			\
-	      && !TREE_CONSTANT (DECL_INITIAL (DECL))))			\
-	data_section ();						\
-      else								\
-	const_section ();						\
-    }									\
-  else									\
-    const_section ();							\
-}
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#define SELECT_RTX_SECTION(MODE,RTX) const_section()
-
-/* This is copied from i386/sysv3.h.  */
-
-/* Define a few machine-specific details of the implementation of
-   constructors.
-
-   The __CTORS_LIST__ goes in the .init section.  Define CTOR_LIST_BEGIN
-   and CTOR_LIST_END to contribute to the .init section an instruction to
-   push a word containing 0 (or some equivalent of that).
-
-   ASM_OUTPUT_CONSTRUCTOR should be defined to push the address of the
-   constructor.  */
-
-#undef INIT_SECTION_ASM_OP
-#define INIT_SECTION_ASM_OP     ".section .init,\"x\""
-
-#define CTOR_LIST_BEGIN				\
-  asm (INIT_SECTION_ASM_OP);			\
-  asm ("pushl $0")
-#define CTOR_LIST_END CTOR_LIST_BEGIN
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    init_section ();				\
-    fprintf (FILE, "\tpushl $");		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
diff --git a/contrib/gcc/config/i386/svr3z.ifile b/contrib/gcc/config/i386/svr3z.ifile
deleted file mode 100644
index 4946051235e4..000000000000
--- a/contrib/gcc/config/i386/svr3z.ifile
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *      svr3z.ifile - for collectless G++ on i386 System V.
- *	Leaves memory unconfigured at address 0.
- *	
- *      Install this file as $prefix/gcc-lib/TARGET/VERSION/gccz.ifile
- *
- *	BLOCK to an offset that leaves room for many headers ( the value
- *	here allows for a file header, an outheader, and up to 11 section 
- *	headers on most systems.
- *	BIND to an address that excludes page 0 from being mapped. The value
- *	used for BLOCK should be or'd into this value. Here I'm setting BLOCK
- *	to 0x200 and BIND to ( 0x400000 | value_used_for(BLOCK) )
- *	If you are using shared libraries, watch that you don't overlap the
- *	address ranges assigned for shared libs.
- *
- *	GROUP BIND to a location in the next segment.  Here, the only value
- *	that you should change (I think) is that within NEXT, which I've set
- *	to my hardware segment size. You can always use a larger size, but not
- *	a smaller one.
- */
-SECTIONS
-{
-	.text BIND(0x400200) BLOCK (0x200) :
-	{
-		 /* plenty for room for headers */
-		*(.init)
-		*(.text)
-		vfork = fork; /* I got tired of editing peoples sloppy code */
-		*(.fini)
-	}
-	.stab BIND(ADDR(.text) + SIZEOF(.text)): { }
-	.stabstr BIND(ADDR(.stab) + SIZEOF(.stab)): { }
-	GROUP BIND( NEXT(0x400000) +
-		(ADDR(.stabstr) + (SIZEOF(.stabstr)) % 0x1000)):
-	{
-			.data : {
-				__CTOR_LIST__ = . ; 
-				. += 4 ;	/* leading NULL */
-				*(.ctor) 
-				. += 4 ;	/* trailing NULL */
-				__DTOR_LIST__ = . ;
-				. += 4 ;	/* leading NULL */
-				*(.dtor) 
-				. += 4 ; 	/* trailing NULL */
-			 }
-			.bss : { }
-	}
-}
diff --git a/contrib/gcc/config/i386/sysv3.h b/contrib/gcc/config/i386/sysv3.h
deleted file mode 100644
index ce898899011a..000000000000
--- a/contrib/gcc/config/i386/sysv3.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/* Definitions for Intel 386 running system V.
-   Copyright (C) 1988, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "i386/i386.h"
-
-/* Use default settings for system V.3.  */
-
-#include "svr3.h"
-
-/* Use the ATT assembler syntax.
-   This overrides at least one macro (USER_LABEL_PREFIX) from svr3.h.  */
-
-#include "i386/att.h"
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#define STARTFILE_SPEC  \
-  "%{pg:gcrt1.o%s}%{!pg:%{posix:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}%{!posix:%{p:mcrt1.o%s}%{!p:crt1.o%s}}} crtbegin.o%s\
-   %{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp}"
-
-/* ??? There is a suggestion that -lg is needed here.
-   Does anyone know whether this is right?  */
-#define LIB_SPEC "%{posix:-lcposix} %{shlib:-lc_s} -lc crtend.o%s crtn.o%s"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#define CPP_PREDEFINES "-Dunix -Asystem(svr3)"
-
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE}"
-
-/* Writing `int' for a bitfield forces int alignment for the structure.  */
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* Don't write a `.optim' pseudo; this assembler doesn't handle them.  */
-
-#undef ASM_FILE_START_1
-#define ASM_FILE_START_1(FILE)
-
-/* We want to be able to get DBX debugging information via -gstabs.  */
-
-#undef DBX_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE SDB_DEBUG
-
-/* longjmp may fail to restore the registers if called from the same
-   function that called setjmp.  To compensate, the compiler avoids
-   putting variables in registers in functions that use both setjmp
-   and longjmp.  */
-
-#define NON_SAVING_SETJMP \
-  (current_function_calls_setjmp && current_function_calls_longjmp)
-
-/* longjmp may fail to restore the stack pointer if the saved frame
-   pointer is the same as the caller's frame pointer.  Requiring a frame
-   pointer in any function that calls setjmp or longjmp avoids this
-   problem, unless setjmp and longjmp are called from the same function.
-   Since a frame pointer will be required in such a function, it is OK
-   that the stack pointer is not restored.  */
-
-#undef FRAME_POINTER_REQUIRED
-#define FRAME_POINTER_REQUIRED \
-  (current_function_calls_setjmp || current_function_calls_longjmp)
-
-/* Modify ASM_OUTPUT_LOCAL slightly to test -msvr3-shlib.  */
-#undef ASM_OUTPUT_LOCAL
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)	\
-  do {							\
-    int align = exact_log2 (ROUNDED);			\
-    if (align > 2) align = 2;				\
-    if (TARGET_SVR3_SHLIB)				\
-      data_section ();					\
-    else						\
-      bss_section ();					\
-    ASM_OUTPUT_ALIGN ((FILE), align == -1 ? 2 : align);	\
-    ASM_OUTPUT_LABEL ((FILE), (NAME));			\
-    fprintf ((FILE), "\t.set .,.+%u\n", (ROUNDED));	\
-  } while (0)
-
-/* Define a few machine-specific details of the implementation of
-   constructors.
-
-   The __CTORS_LIST__ goes in the .init section.  Define CTOR_LIST_BEGIN
-   and CTOR_LIST_END to contribute to the .init section an instruction to
-   push a word containing 0 (or some equivalent of that).
-
-   ASM_OUTPUT_CONSTRUCTOR should be defined to push the address of the
-   constructor.  */
-
-#undef INIT_SECTION_ASM_OP
-#define INIT_SECTION_ASM_OP     ".section .init,\"x\""
-
-#define CTOR_LIST_BEGIN				\
-  asm (INIT_SECTION_ASM_OP);			\
-  asm ("pushl $0")
-#define CTOR_LIST_END CTOR_LIST_BEGIN
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    init_section ();				\
-    fprintf (FILE, "\tpushl $");		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
diff --git a/contrib/gcc/config/i386/sysv4.h b/contrib/gcc/config/i386/sysv4.h
deleted file mode 100644
index e688f7b8c9f7..000000000000
--- a/contrib/gcc/config/i386/sysv4.h
+++ /dev/null
@@ -1,253 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80386 running System V.4
-   Copyright (C) 1991 Free Software Foundation, Inc.
-
-   Written by Ron Guilmette (rfg@netcom.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/i386.h"	/* Base i386 target machine definitions */
-#include "i386/att.h"	/* Use the i386 AT&T assembler syntax */
-#include "svr4.h"	/* Definitions common to all SVR4 targets */
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (i386 System V Release 4)");
-
-/* The svr4 ABI for the i386 says that records and unions are returned
-   in memory.  */
-
-#undef RETURN_IN_MEMORY
-#define RETURN_IN_MEMORY(TYPE) \
-  (TYPE_MODE (TYPE) == BLKmode)
-
-/* Define which macros to predefine.  __svr4__ is our extension.  */
-/* This used to define X86, but james@bigtex.cactus.org says that
-   is supposed to be defined optionally by user programs--not by default.  */
-#define CPP_PREDEFINES \
-  "-Di386 -Dunix -D__svr4__ -Asystem(unix) -Asystem(svr4) -Acpu(i386) -Amachine(i386)"
-
-/* This is how to output assembly code to define a `float' constant.
-   We always have to use a .long pseudo-op to do this because the native
-   SVR4 ELF assembler is buggy and it generates incorrect values when we
-   try to use the .float pseudo-op instead.  */
-
-#undef ASM_OUTPUT_FLOAT
-#define ASM_OUTPUT_FLOAT(FILE,VALUE)					\
-do { long value;							\
-     REAL_VALUE_TO_TARGET_SINGLE ((VALUE), value);			\
-     if (sizeof (int) == sizeof (long))					\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value);		\
-     else								\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value);		\
-   } while (0)
-
-/* This is how to output assembly code to define a `double' constant.
-   We always have to use a pair of .long pseudo-ops to do this because
-   the native SVR4 ELF assembler is buggy and it generates incorrect
-   values when we try to use the .double pseudo-op instead.  */
-
-#undef ASM_OUTPUT_DOUBLE
-#define ASM_OUTPUT_DOUBLE(FILE,VALUE)					\
-do { long value[2];							\
-     REAL_VALUE_TO_TARGET_DOUBLE ((VALUE), value);			\
-     if (sizeof (int) == sizeof (long))					\
-       {								\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[1]);		\
-       }								\
-     else								\
-       {								\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[1]);		\
-       }								\
-   } while (0)
-
-
-#undef ASM_OUTPUT_LONG_DOUBLE
-#define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE)				\
-do { long value[3];							\
-     REAL_VALUE_TO_TARGET_LONG_DOUBLE ((VALUE), value);			\
-     if (sizeof (int) == sizeof (long))					\
-       {								\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[1]);		\
-         fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[2]);		\
-       }								\
-     else								\
-       {								\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[0]);		\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[1]);		\
-         fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[2]);		\
-       }								\
-   } while (0)
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
-/* Define the register numbers to be used in Dwarf debugging information.
-   The SVR4 reference port C compiler uses the following register numbers
-   in its Dwarf output code:
-
-	0 for %eax (gnu regno = 0)
-	1 for %ecx (gnu regno = 2)
-	2 for %edx (gnu regno = 1)
-	3 for %ebx (gnu regno = 3)
-	4 for %esp (gnu regno = 7)
-	5 for %ebp (gnu regno = 6)
-	6 for %esi (gnu regno = 4)
-	7 for %edi (gnu regno = 5)
-
-   The following three DWARF register numbers are never generated by
-   the SVR4 C compiler or by the GNU compilers, but SDB on x86/svr4
-   believes these numbers have these meanings.
-
-	8  for %eip    (no gnu equivalent)
-	9  for %eflags (no gnu equivalent)
-	10 for %trapno (no gnu equivalent)
-
-   It is not at all clear how we should number the FP stack registers
-   for the x86 architecture.  If the version of SDB on x86/svr4 were
-   a bit less brain dead with respect to floating-point then we would
-   have a precedent to follow with respect to DWARF register numbers
-   for x86 FP registers, but the SDB on x86/svr4 is so completely
-   broken with respect to FP registers that it is hardly worth thinking
-   of it as something to strive for compatibility with.
-
-   The version of x86/svr4 SDB I have at the moment does (partially)
-   seem to believe that DWARF register number 11 is associated with
-   the x86 register %st(0), but that's about all.  Higher DWARF
-   register numbers don't seem to be associated with anything in
-   particular, and even for DWARF regno 11, SDB only seems to under-
-   stand that it should say that a variable lives in %st(0) (when
-   asked via an `=' command) if we said it was in DWARF regno 11,
-   but SDB still prints garbage when asked for the value of the
-   variable in question (via a `/' command).
-
-   (Also note that the labels SDB prints for various FP stack regs
-   when doing an `x' command are all wrong.)
-
-   Note that these problems generally don't affect the native SVR4
-   C compiler because it doesn't allow the use of -O with -g and
-   because when it is *not* optimizing, it allocates a memory
-   location for each floating-point variable, and the memory
-   location is what gets described in the DWARF AT_location
-   attribute for the variable in question.
-
-   Regardless of the severe mental illness of the x86/svr4 SDB, we
-   do something sensible here and we use the following DWARF
-   register numbers.  Note that these are all stack-top-relative
-   numbers.
-
-	11 for %st(0) (gnu regno = 8)
-	12 for %st(1) (gnu regno = 9)
-	13 for %st(2) (gnu regno = 10)
-	14 for %st(3) (gnu regno = 11)
-	15 for %st(4) (gnu regno = 12)
-	16 for %st(5) (gnu regno = 13)
-	17 for %st(6) (gnu regno = 14)
-	18 for %st(7) (gnu regno = 15)
-*/
-
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(n) \
-((n) == 0 ? 0 \
- : (n) == 1 ? 2 \
- : (n) == 2 ? 1 \
- : (n) == 3 ? 3 \
- : (n) == 4 ? 6 \
- : (n) == 5 ? 7 \
- : (n) == 6 ? 5 \
- : (n) == 7 ? 4 \
- : ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
- : (-1))
-
-/* The routine used to output sequences of byte values.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable.  Note that if we find subparts of the
-   character sequence which end with NUL (and which are shorter than
-   STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING.  */
-
-#undef ASM_OUTPUT_ASCII
-#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
-  do									\
-    {									\
-      register unsigned char *_ascii_bytes = (unsigned char *) (STR);	\
-      register unsigned char *limit = _ascii_bytes + (LENGTH);		\
-      register unsigned bytes_in_chunk = 0;				\
-      for (; _ascii_bytes < limit; _ascii_bytes++)			\
-        {								\
-	  register unsigned char *p;					\
-	  if (bytes_in_chunk >= 64)					\
-	    {								\
-	      fputc ('\n', (FILE));					\
-	      bytes_in_chunk = 0;					\
-	    }								\
-	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
-	    continue;							\
-	  if (p < limit && (p - _ascii_bytes) <= STRING_LIMIT)		\
-	    {								\
-	      if (bytes_in_chunk > 0)					\
-		{							\
-		  fputc ('\n', (FILE));					\
-		  bytes_in_chunk = 0;					\
-		}							\
-	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
-	      _ascii_bytes = p;						\
-	    }								\
-	  else								\
-	    {								\
-	      if (bytes_in_chunk == 0)					\
-		fprintf ((FILE), "\t.byte\t");				\
-	      else							\
-		fputc (',', (FILE));					\
-	      fprintf ((FILE), "0x%02x", *_ascii_bytes);		\
-	      bytes_in_chunk += 5;					\
-	    }								\
-	}								\
-      if (bytes_in_chunk > 0)						\
-        fprintf ((FILE), "\n");						\
-    }									\
-  while (0)
-
-/* This is how to output an element of a case-vector that is relative.
-   This is only used for PIC code.  See comments by the `casesi' insn in
-   i386.md for an explanation of the expression this outputs. */
-
-#undef ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-  fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
-
-/* Indicate that jump tables go in the text section.  This is
-   necessary when compiling PIC code.  */
-
-#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   FILE the assembler definition of uninitialized global DECL named
-   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
-   Try to use asm_output_aligned_bss to implement this macro.  */
-
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
-  asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
diff --git a/contrib/gcc/config/i386/sysv4gdb.h b/contrib/gcc/config/i386/sysv4gdb.h
deleted file mode 100644
index dd1e8f256f35..000000000000
--- a/contrib/gcc/config/i386/sysv4gdb.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80386 running System V.4
-   with gas and gdb.  */
-
-/* Use stabs instead of DWARF debug format.  */
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include "i386/sysv4.h"
diff --git a/contrib/gcc/config/i386/sysv5.h b/contrib/gcc/config/i386/sysv5.h
deleted file mode 100644
index 09a3bbefc0c8..000000000000
--- a/contrib/gcc/config/i386/sysv5.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Definitions for Intel 386 running System V Release 5 (i.e. UnixWare 7)
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Contributed by Robert Lipe (robertlipe@usa.net)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "i386/sysv4.h"
-
-/* Dwarf2 is supported by native debuggers  */
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-/* Add -lcrt for Dwarf2 abbreviation table */
-#undef  LIB_SPEC
-#define LIB_SPEC "%{pthread:-lthread} %{!shared:%{!symbolic:-lc -lcrt}}"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{pthread:-D_REENTRANT}"
diff --git a/contrib/gcc/config/i386/t-crtpic b/contrib/gcc/config/i386/t-crtpic
deleted file mode 100644
index ff81a9bef9ce..000000000000
--- a/contrib/gcc/config/i386/t-crtpic
+++ /dev/null
@@ -1,10 +0,0 @@
-# The pushl in CTOR initialization interferes with frame pointer elimination.
-
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.
-
-CRTSTUFF_T_CFLAGS = -fPIC -fno-omit-frame-pointer
-TARGET_LIBGCC2_CFLAGS = -fPIC
diff --git a/contrib/gcc/config/i386/t-crtstuff b/contrib/gcc/config/i386/t-crtstuff
deleted file mode 100644
index a202df6653f6..000000000000
--- a/contrib/gcc/config/i386/t-crtstuff
+++ /dev/null
@@ -1,2 +0,0 @@
-# The pushl in CTOR initialization interferes with frame pointer elimination.
-CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer
diff --git a/contrib/gcc/config/i386/t-cygwin b/contrib/gcc/config/i386/t-cygwin
deleted file mode 100644
index 175f66be6f35..000000000000
--- a/contrib/gcc/config/i386/t-cygwin
+++ /dev/null
@@ -1,16 +0,0 @@
-LIBGCC1 = libgcc1-asm.a
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = i386/cygwin.asm
-LIB1ASMFUNCS = _chkstk
-
-# cygwin always has a limits.h, but, depending upon how we are doing
-# the build, it may not be installed yet.
-LIMITS_H_TEST = true
-
-# If we are building next to winsup, this will let us find the real
-# limits.h when building libgcc2.  Otherwise, winsup must be installed
-# first.
-LIBGCC2_INCLUDES = -I$(srcdir)/../winsup/include
-
-winnt.o: $(srcdir)/config/i386/winnt.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/winnt.c
diff --git a/contrib/gcc/config/i386/t-dgux b/contrib/gcc/config/i386/t-dgux
deleted file mode 100644
index 1bf024a4c19c..000000000000
--- a/contrib/gcc/config/i386/t-dgux
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# target makefile for dgux
-#
-EXTRA_PARTS=crti.o crtbegin.o crtend.o
-
-crti.o: $(srcdir)/config/i386/sol2-ci.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-ci.asm >crti.s
-	$(GCC_FOR_TARGET) -c -o crti.o crti.s
diff --git a/contrib/gcc/config/i386/t-djgpp b/contrib/gcc/config/i386/t-djgpp
deleted file mode 100644
index 6160b7ec945d..000000000000
--- a/contrib/gcc/config/i386/t-djgpp
+++ /dev/null
@@ -1,2 +0,0 @@
-LIBGCC1 = libgcc1.null
-CROSS_LIBGCC1 = libgcc1.null
diff --git a/contrib/gcc/config/i386/t-i386bare b/contrib/gcc/config/i386/t-i386bare
deleted file mode 100644
index 2970fa714155..000000000000
--- a/contrib/gcc/config/i386/t-i386bare
+++ /dev/null
@@ -1,3 +0,0 @@
-# The i386 md has all of these taken care of, according to sef.
-LIBGCC1 =
-CROSS_LIBGCC1 =
diff --git a/contrib/gcc/config/i386/t-interix b/contrib/gcc/config/i386/t-interix
deleted file mode 100644
index 4c6d84f1b391..000000000000
--- a/contrib/gcc/config/i386/t-interix
+++ /dev/null
@@ -1,16 +0,0 @@
-# t-interix
-LIBGCC1 = libgcc1-asm.a
-CROSS_LIBGCC1 = libgcc1-asm.a
-
-LIB1ASMSRC = i386/cygwin.asm
-LIB1ASMFUNCS = _chkstk
-
-interix.o: $(srcdir)/config/i386/interix.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/interix.c
-
-# System headers will track gcc's needs.
-# Even LANG_EXTRA_HEADERS may be temporary.
-USER_H=$(LANG_EXTRA_HEADERS)
-
-# We don't want this one either.
-INSTALL_ASSERT_H=
diff --git a/contrib/gcc/config/i386/t-iscscodbx b/contrib/gcc/config/i386/t-iscscodbx
deleted file mode 100644
index 928a7589f8c9..000000000000
--- a/contrib/gcc/config/i386/t-iscscodbx
+++ /dev/null
@@ -1,2 +0,0 @@
-# The one that comes with the system is POSIX-compliant.
-LIMITS_H =
diff --git a/contrib/gcc/config/i386/t-mingw32 b/contrib/gcc/config/i386/t-mingw32
deleted file mode 100644
index fe948c6d15ec..000000000000
--- a/contrib/gcc/config/i386/t-mingw32
+++ /dev/null
@@ -1,4 +0,0 @@
-#
-# collect2 doesn't work for i386-mingw32* yet.
-#
-USE_COLLECT2=
diff --git a/contrib/gcc/config/i386/t-next b/contrib/gcc/config/i386/t-next
deleted file mode 100644
index effa6953b9a7..000000000000
--- a/contrib/gcc/config/i386/t-next
+++ /dev/null
@@ -1,12 +0,0 @@
-# libgcc1.c is not needed, since the standard library has these functions.
-LIBGCC1=libgcc1.null
-CROSS_LIBGCC1=libgcc1.null
-
-# Specify other dirs of system header files to be fixed.
-OTHER_FIXINCLUDES_DIRS= /LocalDeveloper/Headers
-
-# <limits.h> is sometimes in /usr/include/ansi/limits.h.
-LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h -o -f $(SYSTEM_HEADER_DIR)/ansi/limits.h ]
-
-nextstep.o: $(srcdir)/config/nextstep.c $(CONFIG_H) flags.h tree.h
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/nextstep.c
diff --git a/contrib/gcc/config/i386/t-osf b/contrib/gcc/config/i386/t-osf
deleted file mode 100644
index c996e0c9e77b..000000000000
--- a/contrib/gcc/config/i386/t-osf
+++ /dev/null
@@ -1,2 +0,0 @@
-# If compiling with the osf gcc, avoid sharing code.
-TCFLAGS = -pic-none
diff --git a/contrib/gcc/config/i386/t-osf1elf b/contrib/gcc/config/i386/t-osf1elf
deleted file mode 100644
index 77c7df1a6dfd..000000000000
--- a/contrib/gcc/config/i386/t-osf1elf
+++ /dev/null
@@ -1,18 +0,0 @@
-# Assemble startup files.
-crti.o: $(srcdir)/config/i386/osf1-ci.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/osf1-ci.asm >crti.s
-	$(GCC_FOR_TARGET) -c -o crti.o crti.s
-crtn.o: $(srcdir)/config/i386/osf1-cn.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/osf1-cn.asm >crtn.s
-	$(GCC_FOR_TARGET) -c -o crtn.o crtn.s
-
-# The pushl in CTOR initialization interferes with frame pointer elimination.
-
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.
-
-CRTSTUFF_T_CFLAGS = -fPIC -fno-omit-frame-pointer
-TARGET_LIBGCC2_CFLAGS = -fPIC
diff --git a/contrib/gcc/config/i386/t-sco5 b/contrib/gcc/config/i386/t-sco5
deleted file mode 100644
index f602066e9959..000000000000
--- a/contrib/gcc/config/i386/t-sco5
+++ /dev/null
@@ -1,20 +0,0 @@
-# The pushl in CTOR initialization interferes with frame pointer elimination.
-CRTSTUFF_T_CFLAGS   = -fPIC -fno-omit-frame-pointer
-CRTSTUFF_T_CFLAGS_S = -mcoff -fno-omit-frame-pointer
-
-#
-# I am still a little unsure of the multilib architecture. The following
-# 4 lines are based on advice from meissner@cygnus.com.
-#
-MULTILIB_OPTIONS    = mcoff/fPIC
-MULTILIB_DIRNAMES   = coff pic
-MULTILIB_EXCEPTIONS = *mcoff*/*fPIC*
-MULTILIB_MATCHES    = fPIC=fpic
-MULTILIB_EXTRA_OPTS =
-
-LIBGCC=stmp-multilib
-INSTALL_LIBGCC=install-multilib
-
-crti.o: $(srcdir)/config/i386/sol2-ci.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-ci.asm >crti.s
-	$(GCC_FOR_TARGET) -c -o crti.o crti.s
diff --git a/contrib/gcc/config/i386/t-sco5gas b/contrib/gcc/config/i386/t-sco5gas
deleted file mode 100644
index 2bca87be7a8b..000000000000
--- a/contrib/gcc/config/i386/t-sco5gas
+++ /dev/null
@@ -1,20 +0,0 @@
-# The pushl in CTOR initialization interferes with frame pointer elimination.
-CRTSTUFF_T_CFLAGS   = -fPIC -fno-omit-frame-pointer
-CRTSTUFF_T_CFLAGS_S = -mcoff -fno-omit-frame-pointer
-
-#
-# I am still a little unsure of the multilib architecture. The following
-# 4 lines are based on advice from meissner@cygnus.com.
-#
-MULTILIB_OPTIONS    = fPIC
-MULTILIB_DIRNAMES   = pic
-MULTILIB_EXCEPTIONS = *fPIC*
-MULTILIB_MATCHES    = fPIC=fpic
-MULTILIB_EXTRA_OPTS =
-
-LIBGCC=stmp-multilib
-INSTALL_LIBGCC=install-multilib
-
-crti.o: $(srcdir)/config/i386/sol2-ci.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-ci.asm >crti.s
-	$(GCC_FOR_TARGET) -c -o crti.o crti.s
diff --git a/contrib/gcc/config/i386/t-sol2 b/contrib/gcc/config/i386/t-sol2
deleted file mode 100644
index 5dc59cc375ed..000000000000
--- a/contrib/gcc/config/i386/t-sol2
+++ /dev/null
@@ -1,40 +0,0 @@
-# we need to supply our own assembly versions of libgcc1.c files,
-# since the user may not have native 'cc' available
-
-LIBGCC1 = libgcc1.null
-CROSS_LIBGCC1 = libgcc1.null
-
-# gmon build rule:
-gmon.o:	$(srcdir)/config/i386/gmon-sol2.c $(GCC_PASSES) $(CONFIG_H)
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-		-c $(srcdir)/config/i386/gmon-sol2.c -o gmon.o
-
-# Assemble startup files.
-# Apparently Sun believes that assembler files don't need comments, because no
-# single ASCII character is valid (tried them all).  So we manually strip out
-# the comments with sed.  This bug may only be in the Early Access releases.
-gcrt1.o: $(srcdir)/config/i386/sol2-gc1.asm
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-gc1.asm >gcrt1.s
-	$(AS) -o gcrt1.o gcrt1.s
-crt1.o: $(srcdir)/config/i386/sol2-c1.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-c1.asm >crt1.s
-	$(GCC_FOR_TARGET) -c -o crt1.o crt1.s
-crti.o: $(srcdir)/config/i386/sol2-ci.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-ci.asm >crti.s
-	$(GCC_FOR_TARGET) -c -o crti.o crti.s
-crtn.o: $(srcdir)/config/i386/sol2-cn.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-cn.asm >crtn.s
-	$(GCC_FOR_TARGET) -c -o crtn.o crtn.s
-
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.
-#
-# We must also enable optimization to avoid having any code appear after
-# the call & alignment statement, but before we switch back to the
-# .text section.
-
-CRTSTUFF_T_CFLAGS = -fPIC -O2
-TARGET_LIBGCC2_CFLAGS = -fPIC
diff --git a/contrib/gcc/config/i386/t-svr3dbx b/contrib/gcc/config/i386/t-svr3dbx
deleted file mode 100644
index 517113791911..000000000000
--- a/contrib/gcc/config/i386/t-svr3dbx
+++ /dev/null
@@ -1,7 +0,0 @@
-# gas 1.38.1 supporting dbx-in-coff requires a link script.
-
-svr3.ifile: $(srcdir)/config/i386/svr3.ifile
-	rm -f svr3.ifile; cp $(srcdir)/config/i386/svr3.ifile .
-
-svr3z.ifile: $(srcdir)/config/i386/svr3z.ifile
-	rm -f svr3z.ifile; cp $(srcdir)/config/i386/svr3z.ifile .
diff --git a/contrib/gcc/config/i386/t-udk b/contrib/gcc/config/i386/t-udk
deleted file mode 100644
index 96e186439795..000000000000
--- a/contrib/gcc/config/i386/t-udk
+++ /dev/null
@@ -1,2 +0,0 @@
-# Tell fixincludes to work on this set of headers
-SYSTEM_HEADER_DIR = /udk/usr/include
diff --git a/contrib/gcc/config/i386/t-uwin b/contrib/gcc/config/i386/t-uwin
deleted file mode 100644
index 8e598683cdc3..000000000000
--- a/contrib/gcc/config/i386/t-uwin
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# This is included *after* t-cygwin to override LIB1ASMSRC.
-#
-LIB1ASMSRC = i386/uwin.asm
-
diff --git a/contrib/gcc/config/i386/t-vsta b/contrib/gcc/config/i386/t-vsta
deleted file mode 100644
index 6160b7ec945d..000000000000
--- a/contrib/gcc/config/i386/t-vsta
+++ /dev/null
@@ -1,2 +0,0 @@
-LIBGCC1 = libgcc1.null
-CROSS_LIBGCC1 = libgcc1.null
diff --git a/contrib/gcc/config/i386/t-winnt b/contrib/gcc/config/i386/t-winnt
deleted file mode 100644
index 1e3557c1822a..000000000000
--- a/contrib/gcc/config/i386/t-winnt
+++ /dev/null
@@ -1,6 +0,0 @@
-winnt.o: $(srcdir)/config/i386/winnt.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/i386/winnt.c
-oldnames.o: $(srcdir)/config/winnt/oldnames.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/winnt/oldnames.c
-spawnv.o: $(srcdir)/config/winnt/spawnv.c
-	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/config/winnt/spawnv.c
diff --git a/contrib/gcc/config/i386/udk.h b/contrib/gcc/config/i386/udk.h
deleted file mode 100644
index 8e03abf52273..000000000000
--- a/contrib/gcc/config/i386/udk.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Configuration for i386 interfacing with SCO's Universal Development Kit
-   probably running on OpenServer 5, Unixware 2, or Unixware 5
- */
-
-
-/* We're very much the SVR4 target with "/udk" prepended to everything that's
-   interesting */
-
-#include "i386/sysv5.h"
-
-#undef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX 		"/udk/usr/ccs/bin/" 
-
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX 	"/udk/usr/ccs/lib/" 
-
-#define STANDARD_INCLUDE_DIR	"/udk/usr/include"
-
-#undef LINK_SPEC
-#define LINK_SPEC "%{h*} %{v:-V} \
-	%{b} %{Wl,*:%*} \
-	%{static:-dn -Bstatic} \
-	%{shared:-G -dy -z text} \
-	%{symbolic:-Bsymbolic -G -dy -z text} \
-	%{G:-G} \
-	%{YP,*} \
-	%{!YP,*:%{p:-Y P,/udk/usr/ccs/lib/libp:/udk/usr/lib/libp:/udk/usr/ccs/lib:/udk/usr/lib} \
-	%{!p:-Y P,/udk/usr/ccs/lib:/udk/usr/lib}} \
-	%{Qy:} %{!Qn:-Qy}"
-
diff --git a/contrib/gcc/config/i386/unix.h b/contrib/gcc/config/i386/unix.h
deleted file mode 100644
index 771d802b4095..000000000000
--- a/contrib/gcc/config/i386/unix.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/* Definitions for Unix assembler syntax for the Intel 80386.
-   Copyright (C) 1988, 1994, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines the aspects of assembler syntax
-   that are the same for all the i386 Unix systems
-   (though they may differ in non-Unix systems).  */
-
-/* Define some concatenation macros to concatenate an opcode
-   and one, two or three operands.  In other assembler syntaxes
-   they may alter the order of ther operands.  */
-
-/* Note that the other files fail to use these
-   in some of the places where they should.  */
-
-#if defined(__STDC__) || defined(ALMOST_STDC)
-#define AS2(a,b,c) #a " " #b "," #c
-#define AS2C(b,c) " " #b "," #c
-#define AS3(a,b,c,d) #a " " #b "," #c "," #d
-#define AS1(a,b) #a " " #b
-#else
-#define AS1(a,b) "a b"
-#define AS2(a,b,c) "a b,c"
-#define AS2C(b,c) " b,c"
-#define AS3(a,b,c,d) "a b,c,d"
-#endif  
-
-/* Define macro used to output shift-double opcodes when the shift
-   count is in %cl.  Some assemblers require %cl as an argument;
-   some don't.  This macro controls what to do: by default, don't
-   print %cl.  */
-#define SHIFT_DOUBLE_OMITS_COUNT 1
-#define AS3_SHIFT_DOUBLE(a,b,c,d) \
-	(SHIFT_DOUBLE_OMITS_COUNT ? AS2 (a,c,d) : AS3 (a,b,c,d))
-
-/* Output the size-letter for an opcode.
-   CODE is the letter used in an operand spec (L, B, W, S or Q).
-   CH is the corresponding lower case letter
-     (except if CODE is `Q' then CH is `l', unless GAS_MNEMONICS).  */
-#define PUT_OP_SIZE(CODE,CH,FILE) putc (CH,(FILE))
-
-/* Opcode suffix for fullword insn.  */
-#define L_SIZE "l"
-
-/* Prefix for register names in this syntax.  */
-#define RP "%"
-
-/* Prefix for immediate operands in this syntax.  */
-#define IP "$"
-
-/* Indirect call instructions should use `*'.  */
-#define USE_STAR 1
-
-/* Prefix for a memory-operand X.  */
-#define PRINT_PTR(X, FILE)
-
-/* Delimiters that surround base reg and index reg.  */
-#define ADDR_BEG(FILE) putc('(', (FILE))
-#define ADDR_END(FILE) putc(')', (FILE))
-
-/* Print an index register (whose rtx is IREG).  */
-#define PRINT_IREG(FILE,IREG) \
-  do								\
-  { fputs (",", (FILE)); PRINT_REG ((IREG), 0, (FILE)); }	\
-  while (0)
-  
-/* Print an index scale factor SCALE.  */
-#define PRINT_SCALE(FILE,SCALE) \
-  if ((SCALE) != 1) fprintf ((FILE), ",%d", (SCALE))
-
-/* Print a base/index combination.
-   BREG is the base reg rtx, IREG is the index reg rtx,
-   and SCALE is the index scale factor (an integer).  */
-
-#define PRINT_B_I_S(BREG,IREG,SCALE,FILE) \
-  { ADDR_BEG (FILE); 				\
-    if (BREG) PRINT_REG ((BREG), 0, (FILE));	\
-    if ((IREG) != 0)				\
-      { PRINT_IREG ((FILE), (IREG));		\
-        PRINT_SCALE ((FILE), (SCALE)); }	\
-    ADDR_END (FILE); }
-
-/* Define the syntax of pseudo-ops, labels and comments.  */
-
-/* String containing the assembler's comment-starter.  */
-
-#define ASM_COMMENT_START "/"
-
-/* Output to assembler file text saying following lines
-   may contain character constants, extra white space, comments, etc.  */
-
-#define ASM_APP_ON "/APP\n"
-
-/* Output to assembler file text saying following lines
-   no longer contain unusual constructs.  */
-
-#define ASM_APP_OFF "/NO_APP\n"
-
-/* Output before read-only data.  */
-
-#define TEXT_SECTION_ASM_OP ".text"
-
-/* Output before writable (initialized) data.  */
-
-#define DATA_SECTION_ASM_OP ".data"
-
-/* Output before writable (uninitialized) data.  */
-
-#define BSS_SECTION_ASM_OP ".bss"
-
-/* This is how to output a command to make the user-level label named NAME
-   defined for reference from other files.  */
-
-#define ASM_GLOBALIZE_LABEL(FILE,NAME)	\
-  (fputs (".globl ", FILE), assemble_name (FILE, NAME), fputs ("\n", FILE))
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387.  */
-
-#define TARGET_DEFAULT (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS)
-
-/* Floating-point return values come in the FP register.  */
-
-#define VALUE_REGNO(MODE) \
-  (GET_MODE_CLASS (MODE) == MODE_FLOAT				\
-   && TARGET_FLOAT_RETURNS_IN_80387 ? FIRST_FLOAT_REG : 0)
-
-/* 1 if N is a possible register number for a function value. */
-
-#define FUNCTION_VALUE_REGNO_P(N) \
-  ((N) == 0 || ((N)== FIRST_FLOAT_REG && TARGET_FLOAT_RETURNS_IN_80387))
-
-/* Output code to add DELTA to the first argument, and then jump to FUNCTION.
-   Used for C++ multiple inheritance.  */
-#define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	      \
-do {									      \
-  tree parm;								      \
-									      \
-  if (i386_regparm > 0)							      \
-    parm = TYPE_ARG_TYPES (TREE_TYPE (function));			      \
-  else									      \
-    parm = NULL_TREE;							      \
-  for (; parm; parm = TREE_CHAIN (parm))				      \
-    if (TREE_VALUE (parm) == void_type_node)				      \
-      break;								      \
-  fprintf (FILE, "\taddl $%d,%s\n", DELTA,				      \
-	   parm ? "%eax"						      \
-	   : aggregate_value_p (TREE_TYPE (TREE_TYPE (FUNCTION))) ? "8(%esp)" \
-	   : "4(%esp)");						      \
-									      \
-  if (flag_pic)								      \
-    {									      \
-      rtx xops[2];							      \
-      xops[0] = pic_offset_table_rtx;					      \
-      xops[1] = (rtx) gen_label_rtx ();					      \
-									      \
-      if (i386_regparm > 2)						      \
-	abort ();							      \
-      output_asm_insn ("push%L0 %0", xops);				      \
-      output_asm_insn (AS1 (call,%P1), xops);				      \
-      ASM_OUTPUT_INTERNAL_LABEL (FILE, "L", CODE_LABEL_NUMBER (xops[1]));     \
-      output_asm_insn (AS1 (pop%L0,%0), xops);				      \
-      output_asm_insn ("addl $%__GLOBAL_OFFSET_TABLE_+[.-%P1],%0", xops);     \
-      fprintf (FILE, "\tmovl ");					      \
-      assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0));	      \
-      fprintf (FILE, "@GOT(%%ebx),%%ecx\n\tpopl %%ebx\n\tjmp *%%ecx\n");      \
-    }									      \
-  else									      \
-    {									      \
-      fprintf (FILE, "\tjmp ");						      \
-      assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0));	      \
-      fprintf (FILE, "\n");						      \
-    }									      \
-} while (0)
diff --git a/contrib/gcc/config/i386/uwin.asm b/contrib/gcc/config/i386/uwin.asm
deleted file mode 100644
index 6268343f4c02..000000000000
--- a/contrib/gcc/config/i386/uwin.asm
+++ /dev/null
@@ -1,32 +0,0 @@
-/* stuff needed for libgcc1 on win32. */
-
-#ifdef L_chkstk
-
-	.global __chkstk
-	.global	__alloca
-__chkstk:
-__alloca:
-	pushl  %ecx		/* save temp */
-	movl   %esp,%ecx	/* get sp */
-	addl   $0x8,%ecx	/* and point to return addr */
-
-probe: 	cmpl   $0x1000,%eax	/* > 4k ?*/
-	jb    done		
-
-	subl   $0x1000,%ecx  		/* yes, move pointer down 4k*/
-	orl    $0x0,(%ecx)   		/* probe there */
-	subl   $0x1000,%eax  	 	/* decrement count */
-	jmp    probe           	 	/* and do it again */
-
-done: 	subl   %eax,%ecx	   
-	orl    $0x0,(%ecx)	/* less that 4k, just peek here */
-
-	movl   %esp,%eax
-	movl   %ecx,%esp	/* decrement stack */
-
-	movl   (%eax),%ecx	/* recover saved temp */
-	movl   4(%eax),%eax	/* get return address */
-	jmp    *%eax	
-
-
-#endif
diff --git a/contrib/gcc/config/i386/uwin.h b/contrib/gcc/config/i386/uwin.h
deleted file mode 100644
index 73e04add2e97..000000000000
--- a/contrib/gcc/config/i386/uwin.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   hosting on U/WIN (Windows32), using GNU tools and the Windows32 API 
-   Library, as distinct from winnt.h, which is used to build GCC for use 
-   with a windows style library and tool set and uses the Microsoft tools.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Contributed by Mumit Khan  <khan@xraylith.wisc.edu>.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* Most of this is the same as for Cygwin32, except for changing some
-   specs.  */
-
-#include "i386/cygwin.h"
-
-#define STANDARD_INCLUDE_COMPONENT "UWIN"
-#define SYSTEM_INCLUDE_DIR "/usr/gnu/include"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__i386__ -D_WIN32 -D__WIN32__ \
-  -D_UWIN -DWINNT  -D_X86_=1 -D__STDC__=1 \
-  -D__UWIN__ -D__MSVCRT__ \
-  -D_STD_INCLUDE_DIR=mingw32 \
-  -D__stdcall=__attribute__((__stdcall__)) \
-  _D_stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -D__declspec(x)=__attribute__((x)) \
-  -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
-
-#undef CPP_SPEC
-#define CPP_SPEC "-remap %(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
-  -include /usr/include/astwin32.h \
-  -idirafter /usr/gnu/include/mingw32"
-
-/* For Windows applications, include more libraries, but always include
-   kernel32.  */
-#undef LIB_SPEC
-#define LIB_SPEC \
-  "%{mwindows:-luser32 -lgdi32 -lcomdlg32} -lkernel32 -ladvapi32"
-
-/* This is needed in g77spec.c for now. Will be removed in the future. */
-#define WIN32_UWIN_TARGET 1
-
-/* Include in the mingw32 libraries with libgcc */
-#undef LIBGCC_SPEC
-#define LIBGCC_SPEC "-lgnuwin -lposix -lgcc -last -lmoldname -lmsvcrt"
-
-/* Specify a different entry point when linking a DLL */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{mwindows:--subsystem windows} %{mdll:--dll -e _DllMainCRTStartup@12}"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{mdll:dllcrt2%O%s} %{!mdll:crt2%O%s}"
-
-/* These are PE BFD bug workarounds. Should go away eventually. */
-
-#undef ASM_DECLARE_FUNCTION_NAME
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do									\
-    {									\
-      if (i386_pe_dllexport_name_p (NAME))				\
-	{								\
-	  drectve_section ();						\
-	  fprintf ((FILE), "\t.ascii \" -export:%s\"\n", 		\
-		   I386_PE_STRIP_ENCODING (NAME));			\
-	  function_section (DECL);					\
-	}								\
-      /* disable i386_pe_declare_function_type for UWIN */		\
-      if (0 && write_symbols != SDB_DEBUG)				\
-	i386_pe_declare_function_type (FILE, NAME, TREE_PUBLIC (DECL));	\
-      ASM_OUTPUT_LABEL (FILE, NAME);					\
-    }									\
-  while (0)
-
-#undef ASM_OUTPUT_EXTERNAL
-#undef ASM_OUTPUT_EXTERNAL_LIBCALL
-#undef ASM_FILE_END
-
diff --git a/contrib/gcc/config/i386/v3gas.h b/contrib/gcc/config/i386/v3gas.h
deleted file mode 100644
index fe558d265b42..000000000000
--- a/contrib/gcc/config/i386/v3gas.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Definitions for Intel 386 running system V, using gas.
-   Copyright (C) 1992, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <i386/gas.h>
-
-/* Add stuff that normally comes from i386v.h */
-
-/* longjmp may fail to restore the registers if called from the same
-   function that called setjmp.  To compensate, the compiler avoids
-   putting variables in registers in functions that use both setjmp
-   and longjmp.  */
-
-#define NON_SAVING_SETJMP \
-  (current_function_calls_setjmp && current_function_calls_longjmp)
-
-/* longjmp may fail to restore the stack pointer if the saved frame
-   pointer is the same as the caller's frame pointer.  Requiring a frame
-   pointer in any function that calls setjmp or longjmp avoids this
-   problem, unless setjmp and longjmp are called from the same function.
-   Since a frame pointer will be required in such a function, it is OK
-   that the stack pointer is not restored.  */
-
-#undef FRAME_POINTER_REQUIRED
-#define FRAME_POINTER_REQUIRED \
-  (current_function_calls_setjmp || current_function_calls_longjmp)
-
-/* Modify ASM_OUTPUT_LOCAL slightly to test -msvr3-shlib, adapted to gas  */
-#undef ASM_OUTPUT_LOCAL
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)	\
-  do {							\
-    int align = exact_log2 (ROUNDED);			\
-    if (align > 2) align = 2;				\
-    if (TARGET_SVR3_SHLIB)				\
-      {							\
-	data_section ();				\
-	ASM_OUTPUT_ALIGN ((FILE), align == -1 ? 2 : align); \
-	ASM_OUTPUT_LABEL ((FILE), (NAME));		\
-	fprintf ((FILE), "\t.set .,.+%u\n", (ROUNDED));	\
-      }							\
-    else						\
-      {							\
-	fputs (".lcomm ", (FILE));			\
-	assemble_name ((FILE), (NAME));			\
-	fprintf ((FILE), ",%u\n", (ROUNDED));		\
-      }							\
-  } while (0)
-
-/* Add stuff that normally comes from i386v.h via svr3.h */
-
-/* Define the actual types of some ANSI-mandated types.  These
-   definitions should work for most SVR3 systems.  */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
diff --git a/contrib/gcc/config/i386/vsta.h b/contrib/gcc/config/i386/vsta.h
deleted file mode 100644
index ee7fab9173f2..000000000000
--- a/contrib/gcc/config/i386/vsta.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Configuration for an i386 running VSTa micro-kernel.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-   Contributed by Rob Savoye (rob@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define YES_UNDERSCORES
-
-#include "i386/gas.h"
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-#define CPP_PREDEFINES "-Dunix -Di386 -DVSTA \
-  -Asystem(unix) -Asystem(vsta) -Acpu(i386) -Amachine(i386)"
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);              	\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-
diff --git a/contrib/gcc/config/i386/vxi386.h b/contrib/gcc/config/i386/vxi386.h
deleted file mode 100644
index 0bd27b4a189c..000000000000
--- a/contrib/gcc/config/i386/vxi386.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Definitions of target machine for GNU compiler.  VxWorks i386 version.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef CPP_CPU_SPEC
-#define CPP_CPU_SPEC "\
--Asystem(unix) -Acpu(i386) -Amachine(i386) \
-%{!ansi:-Di386} -D__i386 -D__i386__ \
-%{march=i386:-DCPU=I80386} \
-%{march=i486:-DCPU=I80486 %(cpp_486)} \
-%{march=pentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \
-%{march=pentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
-%{!march=*: \
- %{mcpu=i386:-DCPU=I80386} \
- %{mcpu=i486:-DCPU=I80486 %(cpp_486)} %{m486:-DCPU=I80486 %(cpp_486)} \
- %{mpentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \
- %{mcpu=pentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \
- %{mpentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
- %{mcpu=pentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \
- %{!mcpu*:%{!m486:%{!mpentium*:-DCPU=I80386 %(cpp_cpu_default)}}}}"
-
-#include "i386/i386-aout.h"
-
-#define HANDLE_SYSV_PRAGMA
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__vxworks -D__i386__"
-
-/* VxWorks does all the library stuff itself.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-/* VxWorks uses object files, not loadable images.  make linker just
-   combine objects. */
-
-#undef LINK_SPEC
-#define LINK_SPEC "-r"
-
-/* VxWorks provides the functionality of crt0.o and friends itself.  */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC ""
diff --git a/contrib/gcc/config/i386/win-nt.h b/contrib/gcc/config/i386/win-nt.h
deleted file mode 100644
index 97f10c39d002..000000000000
--- a/contrib/gcc/config/i386/win-nt.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   Windows NT 3.x on an i386.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-   Contributed by Douglas B. Rupp (drupp@cs.washington.edu).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define YES_UNDERSCORES
-
-#include "i386/gas.h"
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-#define CPP_PREDEFINES "-Dunix -Di386 -DWIN32 -D_WIN32 \
-  -DWINNT -D_M_IX86=300 -D_X86_=1 -D__STDC__=0 -DALMOST_STDC -D_MSC_VER=800 \
-  -D__stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -D_cdecl=__attribute__((__cdecl__)) \
-  -Asystem(unix) -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
-
-#define SIZE_TYPE "unsigned int"
-#define PTRDIFF_TYPE "int"
-#define WCHAR_UNSIGNED 1
-#define WCHAR_TYPE_SIZE 16
-#define WCHAR_TYPE "short unsigned int"
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-#define HAVE_ATEXIT 1
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);              	\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Define this macro if references to a symbol must be treated
-   differently depending on something about the variable or
-   function named by the symbol (such as what section it is in).
-
-   On i386, if using PIC, mark a SYMBOL_REF for a non-global symbol
-   so that we may access it directly in the GOT.
-
-   On i386 running Windows NT, modify the assembler name with a suffix 
-   consisting of an atsign (@) followed by string of digits that represents
-   the number of bytes of arguments passed to the function, if it has the 
-   attribute STDCALL. */
-
-#ifdef ENCODE_SECTION_INFO
-#undef ENCODE_SECTION_INFO
-#define ENCODE_SECTION_INFO(DECL) 					\
-do									\
-  {									\
-    if (flag_pic)							\
-      {									\
-	rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'		\
-		   ? TREE_CST_RTL (DECL) : DECL_RTL (DECL));		\
-	SYMBOL_REF_FLAG (XEXP (rtl, 0))					\
-	  = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'			\
-	     || ! TREE_PUBLIC (DECL));					\
-      }									\
-    if (TREE_CODE (DECL) == FUNCTION_DECL) 				\
-      if (lookup_attribute ("stdcall",					\
-			    TYPE_ATTRIBUTES (TREE_TYPE (DECL))))	\
-        XEXP (DECL_RTL (DECL), 0) = 					\
-          gen_rtx (SYMBOL_REF, Pmode, gen_stdcall_suffix (DECL)); 	\
-  }									\
-while (0)
-#endif
-
-/* The global __fltused is necessary to cause the printf/scanf routines
-   for outputting/inputting floating point numbers to be loaded.  Since this
-   is kind of hard to detect, we just do it all the time. */
-
-#ifdef ASM_FILE_START
-#undef ASM_FILE_START
-#endif
-#define ASM_FILE_START(FILE) \
-  do {	output_file_directive (FILE, main_input_filename);	\
-        fprintf (FILE, ".global\t__fltused\n");			\
-  } while (0)
-
-/* if the switch "-mwindows" is passed to ld, then specify to the Microsoft
-   linker the proper switches and libraries to build a graphical program */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{mwindows:-subsystem windows -e _WinMainCRTStartup \
-  USER32.LIB%s GDI32.LIB%s COMDLG32.LIB%s WINSPOOL.LIB%s} \
- %{!mwindows:-subsystem console -e _mainCRTStartup} \
- %{mcrtmt:LIBCMT.LIB%s KERNEL32.LIB%s ADVAPI32.LIB%s} \
- %{!mcrtmt:LIBC.LIB%s KERNEL32.LIB%s ADVAPI32.LIB%s} \
- %{v}"
-
-#include "winnt/win-nt.h"
-
diff --git a/contrib/gcc/config/i386/win32.h b/contrib/gcc/config/i386/win32.h
deleted file mode 100644
index d62abbf16d8b..000000000000
--- a/contrib/gcc/config/i386/win32.h
+++ /dev/null
@@ -1,280 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   hosting on Windows NT 3.x, using a Unix style C library and tools,
-   as distinct from winnt.h, which is used to build GCC for use with a
-   windows style library and tool set and uses the Microsoft tools.
-   Copyright (C) 1995-1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define YES_UNDERSCORES
-
-/* Enable parsing of #pragma pack(push,<n>) and #pragma pack(pop).  */
-#define HANDLE_PRAGMA_PACK_PUSH_POP 1
-
-#define DBX_DEBUGGING_INFO 
-#define SDB_DEBUGGING_INFO 
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include "i386/gas.h"
-#include "dbxcoff.h"
-
-/* Augment TARGET_SWITCHES with the cygwin/win32 options. */
-#define MASK_WIN32 0x40000000 /* Use -lming32 interface */
-#define MASK_CYGWIN  0x20000000 /* Use -lcygwin interface */
-#define MASK_WINDOWS 0x10000000 /* Use windows interface */
-#define MASK_DLL     0x08000000 /* Use dll interface    */
-#define MASK_NOP_FUN_DLLIMPORT 0x20000 /* Ignore dllimport for functions */
-
-#define TARGET_WIN32             (target_flags & MASK_WIN32)
-#define TARGET_CYGWIN            (target_flags & MASK_CYGWIN)
-#define TARGET_WINDOWS           (target_flags & MASK_WINDOWS)
-#define TARGET_DLL               (target_flags & MASK_DLL)
-#define TARGET_NOP_FUN_DLLIMPORT (target_flags & MASK_NOP_FUN_DLLIMPORT)
-
-#undef  SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-    { "win32",                           MASK_WIN32, "Use Mingw32 interface" }, \
-    { "cygwin",                          MASK_CYGWIN, "Use Cygwin interface"  },  \
-    { "windows",                         MASK_WINDOWS, "Use bare Windows interface" }, \
-    { "dll",                             MASK_DLL, "Generate code for a DLL" },     \
-    { "nop-fun-dllimport",		 MASK_NOP_FUN_DLLIMPORT, "Ignore dllimport for functions" }, \
-    { "no-nop-fun-dllimport",		 MASK_NOP_FUN_DLLIMPORT, "" },
-
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D_WIN32 \
-  -DWINNT  -D_X86_=1 -D__STDC__=1\
-  -D__stdcall=__attribute__((__stdcall__)) \
-  -D__cdecl=__attribute__((__cdecl__)) \
-  -Asystem(winnt)"
-
-#undef STARTFILE_SPEC
-
-#define STARTFILE_SPEC "%{mdll:dllcrt0%O%s} %{!mdll: %{!mcygwin:mcrt0%O%s} \
-                        %{mcygwin:crt0%O%s} %{pg:gcrt0%O%s}}"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
-  %{!mcygwin:-iwithprefixbefore include/mingw32 -D__MINGW32__}    \
-  %{mcygwin:-D__CYGWIN32__ -D__CYGWIN__}"
-
-/* We have to dynamic link to get to the system DLLs.  All of libc, libm and
-   the Unix stuff is in cygwin.dll.  The import library is called
-   'libcygwin.a'.  For Windows applications, include more libraries, but
-   always include kernel32.  We'd like to specific subsystem windows to
-   ld, but that doesn't work just yet.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{pg:-lgmon}						\
-		  %{!mcygwin:-lmingw32 -lmoldname -lmsvcrt -lcrtdll}	\
-                  %{mcygwin:-lcygwin} %{mwindows:-luser32 -lgdi32 -lcomdlg32} \
-                  -lkernel32 -ladvapi32 -lshell32"
-
-#define LINK_SPEC "%{mwindows:--subsystem windows} \
-  %{mdll:--dll -e _DllMainCRTStartup@12}"
-
-#define SIZE_TYPE "unsigned int"
-#define PTRDIFF_TYPE "int"
-#define WCHAR_UNSIGNED 1
-#define WCHAR_TYPE_SIZE 16
-#define WCHAR_TYPE "short unsigned int"
-/* Currently we do not have the atexit() function,
-   so take that from libgcc2.c */
-
-#define NEED_ATEXIT 1
-#define HAVE_ATEXIT 1     
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);              	\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Define this macro if references to a symbol must be treated
-   differently depending on something about the variable or
-   function named by the symbol (such as what section it is in).
-
-   On i386, if using PIC, mark a SYMBOL_REF for a non-global symbol
-   so that we may access it directly in the GOT.
-
-   On i386 running Windows NT, modify the assembler name with a suffix 
-   consisting of an atsign (@) followed by string of digits that represents
-   the number of bytes of arguments passed to the function, if it has the 
-   attribute STDCALL. */
-
-#ifdef ENCODE_SECTION_INFO
-#undef ENCODE_SECTION_INFO
-#define ENCODE_SECTION_INFO(DECL) 					\
-do									\
-  {									\
-    if (flag_pic)							\
-      {									\
-	rtx rtl = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'		\
-		   ? TREE_CST_RTL (DECL) : DECL_RTL (DECL));		\
-	SYMBOL_REF_FLAG (XEXP (rtl, 0))					\
-	  = (TREE_CODE_CLASS (TREE_CODE (DECL)) != 'd'			\
-	     || ! TREE_PUBLIC (DECL));					\
-      }									\
-    if (TREE_CODE (DECL) == FUNCTION_DECL) 				\
-      if (lookup_attribute ("stdcall",					\
-			    TYPE_ATTRIBUTES (TREE_TYPE (DECL))))	\
-        XEXP (DECL_RTL (DECL), 0) = 					\
-          gen_rtx (SYMBOL_REF, Pmode, gen_stdcall_suffix (DECL)); 	\
-  }									\
-while (0)
-#endif
-
-/* This macro gets just the user-specified name
-   out of the string in a SYMBOL_REF.  Discard
-   trailing @[NUM] encoded by ENCODE_SECTION_INFO. 
-   Do we need the stripping of leading '*'?  */
-#undef  STRIP_NAME_ENCODING
-#define STRIP_NAME_ENCODING(VAR,SYMBOL_NAME)				\
-do {									\
-  char *_p;								\
-  char *_name = ((SYMBOL_NAME) + ((SYMBOL_NAME)[0] == '*'));		\
-  for (_p = _name; *_p && *_p != '@'; ++_p)				\
-    ;									\
-  if (*_p == '@')							\
-    {									\
-      int _len = _p - _name;						\
-      (VAR) = (char *) alloca (_len + 1);				\
-      strncpy ((VAR), _name, _len);					\
-      (VAR)[_len] = '\0';						\
-    }									\
-  else									\
-    (VAR) = _name;							\
-} while (0)
-      
-
-/* Emit code to check the stack when allocating more that 4000
-   bytes in one go. */
-
-#define CHECK_STACK_LIMIT 4000
-
-/* By default, target has a 80387, uses IEEE compatible arithmetic,
-   and returns float values in the 387 and needs stack probes */
-#undef TARGET_DEFAULT
-
-#define TARGET_DEFAULT \
-   (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_STACK_PROBE) 
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-    if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))
-
-/* Define this macro if in some cases global symbols from one translation
-   unit may not be bound to undefined symbols in another translation unit
-   without user intervention.  For instance, under Microsoft Windows
-   symbols must be explicitly imported from shared libraries (DLLs).  */
-#define MULTIPLE_SYMBOL_SPACES
-
-#define UNIQUE_SECTION_P(DECL) DECL_ONE_ONLY (DECL)
-extern void i386_pe_unique_section ();
-#define UNIQUE_SECTION(DECL,RELOC) i386_pe_unique_section (DECL, RELOC)
-
-#define SUPPORTS_ONE_ONLY 1
-
-/* A C statement to output something to the assembler file to switch to section
-   NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
-   NULL_TREE.  Some target formats do not support arbitrary sections.  Do not
-   define this macro in such cases.  */
-#undef ASM_OUTPUT_SECTION_NAME
-#define ASM_OUTPUT_SECTION_NAME(STREAM, DECL, NAME, RELOC)	\
-do {								\
-  if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL)		\
-    fprintf (STREAM, "\t.section %s,\"x\"\n", (NAME));		\
-  else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC))	\
-    fprintf (STREAM, "\t.section %s,\"\"\n", (NAME));		\
-  else								\
-    fprintf (STREAM, "\t.section %s,\"w\"\n", (NAME));		\
-  /* Functions may have been compiled at various levels of	\
-     optimization so we can't use `same_size' here.  Instead,	\
-     have the linker pick one.  */				\
-  if ((DECL) && DECL_ONE_ONLY (DECL))				\
-    fprintf (STREAM, "\t.linkonce %s\n",			\
-	     TREE_CODE (DECL) == FUNCTION_DECL			\
-	     ? "discard" : "same_size");			\
-} while (0)
-
-#undef ASM_COMMENT_START
-#define ASM_COMMENT_START " #"
-
-/* DWARF2 Unwinding doesn't work with exception handling yet. */
-#define DWARF2_UNWIND_INFO 0
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#define SUBTARGET_PROLOGUE						\
-  if (profile_flag 							\
-      && strcmp (IDENTIFIER_POINTER (DECL_NAME (current_function_decl)),\
-		 "main") == 0)						\
-     {									\
-      rtx xops[1];							\
-      xops[0] = gen_rtx_MEM (FUNCTION_MODE,				\
-			 gen_rtx (SYMBOL_REF, Pmode, "_monstartup"));	\
-      if (do_rtl)							\
-	emit_call_insn (gen_rtx (CALL, VOIDmode, xops[0], const0_rtx));	\
-      else								\
-	output_asm_insn (AS1 (call,%P1), xops);			\
-     }
diff --git a/contrib/gcc/config/i386/winnt.c b/contrib/gcc/config/i386/winnt.c
deleted file mode 100644
index 24d8617f8dfa..000000000000
--- a/contrib/gcc/config/i386/winnt.c
+++ /dev/null
@@ -1,600 +0,0 @@
-/* Subroutines for insn-output.c for Windows NT.
-   Contributed by Douglas Rupp (drupp@cs.washington.edu)
-   Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "config.h"
-#include "system.h"
-#include "rtl.h"
-#include "regs.h"
-#include "hard-reg-set.h"
-#include "output.h"
-#include "tree.h"
-#include "flags.h"
-
-/* i386/PE specific attribute support.
-
-   i386/PE has two new attributes:
-   dllexport - for exporting a function/variable that will live in a dll
-   dllimport - for importing a function/variable from a dll
-
-   Microsoft allows multiple declspecs in one __declspec, separating
-   them with spaces.  We do NOT support this.  Instead, use __declspec
-   multiple times.
-*/
-
-/* Return nonzero if ATTR is a valid attribute for DECL.
-   ATTRIBUTES are any existing attributes and ARGS are the arguments
-   supplied with ATTR.  */
-
-int
-i386_pe_valid_decl_attribute_p (decl, attributes, attr, args)
-     tree decl;
-     tree attributes;
-     tree attr;
-     tree args;
-{
-  if (args == NULL_TREE)
-    {
-      if (is_attribute_p ("dllexport", attr))
-	return 1;
-      if (is_attribute_p ("dllimport", attr))
-	return 1;
-    }
-
-  return i386_valid_decl_attribute_p (decl, attributes, attr, args);
-}
-
-/* Return nonzero if ATTR is a valid attribute for TYPE.
-   ATTRIBUTES are any existing attributes and ARGS are the arguments
-   supplied with ATTR.  */
-
-int
-i386_pe_valid_type_attribute_p (type, attributes, attr, args)
-     tree type;
-     tree attributes;
-     tree attr;
-     tree args;
-{
-  if (args == NULL_TREE
-      && (TREE_CODE (type) == RECORD_TYPE || TREE_CODE (type) == UNION_TYPE))
-    {
-      if (is_attribute_p ("dllexport", attr))
-	return 1;
-      if (is_attribute_p ("dllimport", attr))
-	return 1;
-    }
-
-  return i386_valid_type_attribute_p (type, attributes, attr, args);
-}
-
-/* Merge attributes in decls OLD and NEW.
-
-   This handles the following situation:
-
-   __declspec (dllimport) int foo;
-   int foo;
-
-   The second instance of `foo' nullifies the dllimport.  */
-
-tree
-i386_pe_merge_decl_attributes (old, new)
-     tree old, new;
-{
-  tree a;
-  int delete_dllimport_p;
-
-  old = DECL_MACHINE_ATTRIBUTES (old);
-  new = DECL_MACHINE_ATTRIBUTES (new);
-
-  /* What we need to do here is remove from `old' dllimport if it doesn't
-     appear in `new'.  dllimport behaves like extern: if a declaration is
-     marked dllimport and a definition appears later, then the object
-     is not dllimport'd.  */
-
-  if (lookup_attribute ("dllimport", old) != NULL_TREE
-      && lookup_attribute ("dllimport", new) == NULL_TREE)
-    delete_dllimport_p = 1;
-  else
-    delete_dllimport_p = 0;
-
-  a = merge_attributes (old, new);
-
-  if (delete_dllimport_p)
-    {
-      tree prev,t;
-
-      /* Scan the list for dllimport and delete it.  */
-      for (prev = NULL_TREE, t = a; t; prev = t, t = TREE_CHAIN (t))
-	{
-	  if (is_attribute_p ("dllimport", TREE_PURPOSE (t)))
-	    {
-	      if (prev == NULL_TREE)
-		a = TREE_CHAIN (a);
-	      else
-		TREE_CHAIN (prev) = TREE_CHAIN (t);
-	      break;
-	    }
-	}
-    }
-
-  return a;
-}
-
-/* Return the type that we should use to determine if DECL is
-   imported or exported.  */
-
-static tree
-associated_type (decl)
-     tree decl;
-{
-  tree t = NULL_TREE;
-
-  /* In the C++ frontend, DECL_CONTEXT for a method doesn't actually refer
-     to the containing class.  So we look at the 'this' arg.  */
-  if (TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE)
-    {
-      /* Artificial methods are not affected by the import/export status of
-	 their class unless they are virtual.  */
-      if (! DECL_ARTIFICIAL (decl) || DECL_VINDEX (decl))
-	t = TREE_TYPE (TREE_VALUE (TYPE_ARG_TYPES (TREE_TYPE (decl))));
-    }
-  else if (DECL_CONTEXT (decl)
-	   && TREE_CODE_CLASS (TREE_CODE (DECL_CONTEXT (decl))) == 't')
-    t = DECL_CONTEXT (decl);
-
-  return t;
-}
-
-/* Return non-zero if DECL is a dllexport'd object.  */
-
-int
-i386_pe_dllexport_p (decl)
-     tree decl;
-{
-  tree exp;
-
-  if (TREE_CODE (decl) != VAR_DECL
-      && TREE_CODE (decl) != FUNCTION_DECL)
-    return 0;
-  exp = lookup_attribute ("dllexport", DECL_MACHINE_ATTRIBUTES (decl));
-  if (exp)
-    return 1;
-
-  /* Class members get the dllexport status of their class.  */
-  if (associated_type (decl))
-    {
-      exp = lookup_attribute ("dllexport",
-			      TYPE_ATTRIBUTES (associated_type (decl)));
-      if (exp)
-	return 1;
-    }
-
-  return 0;
-}
-
-/* Return non-zero if DECL is a dllimport'd object.  */
-
-int
-i386_pe_dllimport_p (decl)
-     tree decl;
-{
-  tree imp;
-
-  if (TREE_CODE (decl) == FUNCTION_DECL
-      && TARGET_NOP_FUN_DLLIMPORT)
-    return 0;
-
-  if (TREE_CODE (decl) != VAR_DECL
-      && TREE_CODE (decl) != FUNCTION_DECL)
-    return 0;
-  imp = lookup_attribute ("dllimport", DECL_MACHINE_ATTRIBUTES (decl));
-  if (imp)
-    return 1;
-
-  /* Class members get the dllimport status of their class.  */
-  if (associated_type (decl))
-    {
-      imp = lookup_attribute ("dllimport",
-			      TYPE_ATTRIBUTES (associated_type (decl)));
-      if (imp)
-	return 1;
-    }
-
-  return 0;
-}
-
-/* Return non-zero if SYMBOL is marked as being dllexport'd.  */
-
-int
-i386_pe_dllexport_name_p (symbol)
-     char *symbol;
-{
-  return symbol[0] == '@' && symbol[1] == 'e' && symbol[2] == '.';
-}
-
-/* Return non-zero if SYMBOL is marked as being dllimport'd.  */
-
-int
-i386_pe_dllimport_name_p (symbol)
-     char *symbol;
-{
-  return symbol[0] == '@' && symbol[1] == 'i' && symbol[2] == '.';
-}
-
-/* Mark a DECL as being dllexport'd.
-   Note that we override the previous setting (eg: dllimport).  */
-
-void
-i386_pe_mark_dllexport (decl)
-     tree decl;
-{
-  char *oldname, *newname;
-  rtx rtlname;
-  tree idp;
-
-  rtlname = XEXP (DECL_RTL (decl), 0);
-  if (GET_CODE (rtlname) == SYMBOL_REF)
-    oldname = XSTR (rtlname, 0);
-  else if (GET_CODE (rtlname) == MEM
-	   && GET_CODE (XEXP (rtlname, 0)) == SYMBOL_REF)
-    oldname = XSTR (XEXP (rtlname, 0), 0);
-  else
-    abort ();
-  if (i386_pe_dllimport_name_p (oldname))
-    oldname += 9;
-  else if (i386_pe_dllexport_name_p (oldname))
-    return; /* already done */
-
-  newname = alloca (strlen (oldname) + 4);
-  sprintf (newname, "@e.%s", oldname);
-
-  /* We pass newname through get_identifier to ensure it has a unique
-     address.  RTL processing can sometimes peek inside the symbol ref
-     and compare the string's addresses to see if two symbols are
-     identical.  */
-  idp = get_identifier (newname);
-
-  XEXP (DECL_RTL (decl), 0) =
-    gen_rtx (SYMBOL_REF, Pmode, IDENTIFIER_POINTER (idp));
-}
-
-/* Mark a DECL as being dllimport'd.  */
-
-void
-i386_pe_mark_dllimport (decl)
-     tree decl;
-{
-  char *oldname, *newname;
-  tree idp;
-  rtx rtlname, newrtl;
-
-  rtlname = XEXP (DECL_RTL (decl), 0);
-  if (GET_CODE (rtlname) == SYMBOL_REF)
-    oldname = XSTR (rtlname, 0);
-  else if (GET_CODE (rtlname) == MEM
-	   && GET_CODE (XEXP (rtlname, 0)) == SYMBOL_REF)
-    oldname = XSTR (XEXP (rtlname, 0), 0);
-  else
-    abort ();
-  if (i386_pe_dllexport_name_p (oldname))
-    {
-      error ("`%s' declared as both exported to and imported from a DLL.",
-             IDENTIFIER_POINTER (DECL_NAME (decl)));
-      return;
-    }
-  else if (i386_pe_dllimport_name_p (oldname))
-    {
-      /* Already done, but force correct linkage since the redeclaration 
-         might have omitted explicit extern.  Sigh.  */
-      if (TREE_CODE (decl) == VAR_DECL
-	  /* ??? Is this test for vtables needed?  */
-	  && !DECL_VIRTUAL_P (decl))
-	{
-	  DECL_EXTERNAL (decl) = 1;
-	  TREE_PUBLIC (decl) = 1;
-	}
-      return;
-    }
-
-  /* ??? One can well ask why we're making these checks here,
-     and that would be a good question.  */
-
-  /* Imported variables can't be initialized. Note that C++ classes
-     are marked initial, so we need to check.  */
-  if (TREE_CODE (decl) == VAR_DECL
-      && !DECL_VIRTUAL_P (decl)
-      && (DECL_INITIAL (decl)
-          && ! TYPE_NEEDS_CONSTRUCTING (TREE_TYPE (decl))))
-    {
-      error_with_decl (decl, "initialized variable `%s' is marked dllimport");
-      return;
-    }
-  /* Nor can they be static.  */
-  if (TREE_CODE (decl) == VAR_DECL
-      /* ??? Is this test for vtables needed?  */
-      && !DECL_VIRTUAL_P (decl)
-      && 0 /*???*/)
-    {
-      error_with_decl (decl, "static variable `%s' is marked dllimport");
-      return;
-    }
-
-  /* `extern' needn't be specified with dllimport.
-     Specify `extern' now and hope for the best.  Sigh.  */
-  if (TREE_CODE (decl) == VAR_DECL
-      /* ??? Is this test for vtables needed?  */
-      && !DECL_VIRTUAL_P (decl))
-    {
-      DECL_EXTERNAL (decl) = 1;
-      TREE_PUBLIC (decl) = 1;
-    }
-
-  newname = alloca (strlen (oldname) + 11);
-  sprintf (newname, "@i._imp__%s", oldname);
-
-  /* We pass newname through get_identifier to ensure it has a unique
-     address.  RTL processing can sometimes peek inside the symbol ref
-     and compare the string's addresses to see if two symbols are
-     identical.  */
-  idp = get_identifier (newname);
-
-  newrtl = gen_rtx (MEM, Pmode,
-		    gen_rtx (SYMBOL_REF, Pmode,
-			     IDENTIFIER_POINTER (idp)));
-  XEXP (DECL_RTL (decl), 0) = newrtl;
-
-  /* Can't treat a pointer to this as a constant address */
-  DECL_NON_ADDR_CONST_P (decl) = 1;
-}
-
-/* Return string which is the former assembler name modified with a 
-   suffix consisting of an atsign (@) followed by the number of bytes of 
-   arguments */
-
-char *
-gen_stdcall_suffix (decl)
-  tree decl;
-{
-  int total = 0;
-  /* ??? This probably should use XSTR (XEXP (DECL_RTL (decl), 0), 0) instead
-     of DECL_ASSEMBLER_NAME.  */
-  char *asmname = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
-  char *newsym;
-
-  if (TYPE_ARG_TYPES (TREE_TYPE (decl)))
-    if (TREE_VALUE (tree_last (TYPE_ARG_TYPES (TREE_TYPE (decl)))) 
-        == void_type_node)
-      {
-	tree formal_type = TYPE_ARG_TYPES (TREE_TYPE (decl));
-
-	while (TREE_VALUE (formal_type) != void_type_node)
-	  {
-	    int parm_size
-	      = TREE_INT_CST_LOW (TYPE_SIZE (TREE_VALUE (formal_type)));
-	    /* Must round up to include padding.  This is done the same
-	       way as in store_one_arg.  */
-	    parm_size = ((parm_size + PARM_BOUNDARY - 1)
-			 / PARM_BOUNDARY * PARM_BOUNDARY);
-	    total += parm_size;
-	    formal_type = TREE_CHAIN (formal_type);
-	  }
-      }
-
-  newsym = xmalloc (strlen (asmname) + 10);
-  sprintf (newsym, "%s@%d", asmname, total/BITS_PER_UNIT);
-  return IDENTIFIER_POINTER (get_identifier (newsym));
-}
-
-/* Cover function to implement ENCODE_SECTION_INFO.  */
-
-void
-i386_pe_encode_section_info (decl)
-     tree decl;
-{
-  /* This bit is copied from i386.h.  */
-  if (optimize > 0 && TREE_CONSTANT (decl)
-      && (!flag_writable_strings || TREE_CODE (decl) != STRING_CST))
-    {
-      rtx rtl = (TREE_CODE_CLASS (TREE_CODE (decl)) != 'd'
-                 ? TREE_CST_RTL (decl) : DECL_RTL (decl));
-      SYMBOL_REF_FLAG (XEXP (rtl, 0)) = 1;
-    }
-
-  if (TREE_CODE (decl) == FUNCTION_DECL)
-    if (lookup_attribute ("stdcall",
-			  TYPE_ATTRIBUTES (TREE_TYPE (decl))))
-      XEXP (DECL_RTL (decl), 0) = 
-	gen_rtx (SYMBOL_REF, Pmode, gen_stdcall_suffix (decl));
-
-  /* Mark the decl so we can tell from the rtl whether the object is
-     dllexport'd or dllimport'd.  */
-
-  if (i386_pe_dllexport_p (decl))
-    i386_pe_mark_dllexport (decl);
-  else if (i386_pe_dllimport_p (decl))
-    i386_pe_mark_dllimport (decl);
-  /* It might be that DECL has already been marked as dllimport, but a
-     subsequent definition nullified that.  The attribute is gone but
-     DECL_RTL still has @i._imp__foo.  We need to remove that. Ditto
-     for the DECL_NON_ADDR_CONST_P flag.  */
-  else if ((TREE_CODE (decl) == FUNCTION_DECL
-	    || TREE_CODE (decl) == VAR_DECL)
-	   && DECL_RTL (decl) != NULL_RTX
-	   && GET_CODE (DECL_RTL (decl)) == MEM
-	   && GET_CODE (XEXP (DECL_RTL (decl), 0)) == MEM
-	   && GET_CODE (XEXP (XEXP (DECL_RTL (decl), 0), 0)) == SYMBOL_REF
-	   && i386_pe_dllimport_name_p (XSTR (XEXP (XEXP (DECL_RTL (decl), 0), 0), 0)))
-    {
-      char *oldname = XSTR (XEXP (XEXP (DECL_RTL (decl), 0), 0), 0);
-      tree idp = get_identifier (oldname + 9);
-      rtx newrtl = gen_rtx (SYMBOL_REF, Pmode, IDENTIFIER_POINTER (idp));
-
-      XEXP (DECL_RTL (decl), 0) = newrtl;
-
-      DECL_NON_ADDR_CONST_P (decl) = 0;
-
-      /* We previously set TREE_PUBLIC and DECL_EXTERNAL.
-	 We leave these alone for now.  */
-    }
-}
-
-/* Cover function for UNIQUE_SECTION.  */
-
-void
-i386_pe_unique_section (decl, reloc)
-     tree decl;
-     int reloc;
-{
-  int len;
-  char *name,*string,*prefix;
-
-  name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
-  /* Strip off any encoding in fnname.  */
-  STRIP_NAME_ENCODING (name, name);
-
-  /* The object is put in, for example, section .text$foo.
-     The linker will then ultimately place them in .text
-     (everything from the $ on is stripped). Don't put
-     read-only data in .rdata section to avoid a PE linker 
-     bug when .rdata$* grouped sections are used in code
-     without a .rdata section.  */
-  if (TREE_CODE (decl) == FUNCTION_DECL)
-    prefix = ".text$";
-  else if (DECL_READONLY_SECTION (decl, reloc))
-#ifdef READONLY_DATA_SECTION
-    prefix = ".rdata$";
-#else
-    prefix = ".text$";
-#endif
-  else
-    prefix = ".data$";
-  len = strlen (name) + strlen (prefix);
-  string = alloca (len + 1);
-  sprintf (string, "%s%s", prefix, name);
-
-  DECL_SECTION_NAME (decl) = build_string (len, string);
-}
-
-/* The Microsoft linker requires that every function be marked as
-   DT_FCN.  When using gas on cygwin, we must emit appropriate .type
-   directives.  */
-
-#include "gsyms.h"
-
-/* Mark a function appropriately.  This should only be called for
-   functions for which we are not emitting COFF debugging information.
-   FILE is the assembler output file, NAME is the name of the
-   function, and PUBLIC is non-zero if the function is globally
-   visible.  */
-
-void
-i386_pe_declare_function_type (file, name, public)
-     FILE *file;
-     char *name;
-     int public;
-{
-  fprintf (file, "\t.def\t");
-  assemble_name (file, name);
-  fprintf (file, ";\t.scl\t%d;\t.type\t%d;\t.endef\n",
-	   public ? (int) C_EXT : (int) C_STAT,
-	   (int) DT_FCN << N_BTSHFT);
-}
-
-/* Keep a list of external functions.  */
-
-struct extern_list
-{
-  struct extern_list *next;
-  char *name;
-};
-
-static struct extern_list *extern_head;
-
-/* Assemble an external function reference.  We need to keep a list of
-   these, so that we can output the function types at the end of the
-   assembly.  We can't output the types now, because we might see a
-   definition of the function later on and emit debugging information
-   for it then.  */
-
-void
-i386_pe_record_external_function (name)
-     char *name;
-{
-  struct extern_list *p;
-
-  p = (struct extern_list *) permalloc (sizeof *p);
-  p->next = extern_head;
-  p->name = name;
-  extern_head = p;
-}
-
-static struct extern_list *exports_head;
-
-/* Assemble an export symbol entry.  We need to keep a list of
-   these, so that we can output the export list at the end of the
-   assembly.  We used to output these export symbols in each function,
-   but that causes problems with GNU ld when the sections are 
-   linkonce.  */
-
-void
-i386_pe_record_exported_symbol (name)
-     char *name;
-{
-  struct extern_list *p;
-
-  p = (struct extern_list *) permalloc (sizeof *p);
-  p->next = exports_head;
-  p->name = name;
-  exports_head = p;
-}
-
-/* This is called at the end of assembly.  For each external function
-   which has not been defined, we output a declaration now.  We also
-   output the .drectve section.  */
-
-void
-i386_pe_asm_file_end (file)
-     FILE *file;
-{
-  struct extern_list *p;
-
-  for (p = extern_head; p != NULL; p = p->next)
-    {
-      tree decl;
-
-      decl = get_identifier (p->name);
-
-      /* Positively ensure only one declaration for any given symbol.  */
-      if (! TREE_ASM_WRITTEN (decl) && TREE_SYMBOL_REFERENCED (decl))
-	{
-	  TREE_ASM_WRITTEN (decl) = 1;
-	  i386_pe_declare_function_type (file, p->name, TREE_PUBLIC (decl));
-	}
-    }
-
-  if (exports_head)
-    drectve_section ();
-  for (p = exports_head; p != NULL; p = p->next)
-    {
-      fprintf (file, "\t.ascii \" -export:%s\"\n",
-               I386_PE_STRIP_ENCODING (p->name));
-    }
-}
-
diff --git a/contrib/gcc/config/i386/x-aix b/contrib/gcc/config/i386/x-aix
deleted file mode 100644
index b191e48fd0f0..000000000000
--- a/contrib/gcc/config/i386/x-aix
+++ /dev/null
@@ -1,12 +0,0 @@
-# There is an alloca in -lbsd, but it is limited to 32K
-ALLOCA = alloca.o
-
-# If you are running out of memory while compiling gcc, with the standard
-# /bin/cc uncomment MALLOCLIB line. That version of malloc is slower but
-# has less overhead than the one in libc.
-#MALLOCLIB = -lmalloc
-
-# Uncomment out the next line if you want to link with the shareable libc_s.
-#CLIB_S = -lc_s
-
-CLIB = -lld $(MALLOCLIB) $(CLIB_S)
diff --git a/contrib/gcc/config/i386/x-cygwin b/contrib/gcc/config/i386/x-cygwin
deleted file mode 100644
index f251835bd332..000000000000
--- a/contrib/gcc/config/i386/x-cygwin
+++ /dev/null
@@ -1,4 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-# prefix.c wants to poke around the Registry
-CLIB = -ladvapi32
diff --git a/contrib/gcc/config/i386/x-dgux b/contrib/gcc/config/i386/x-dgux
deleted file mode 100644
index 322bfe3ae911..000000000000
--- a/contrib/gcc/config/i386/x-dgux
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# host is ix86 running dgux
-#
-CC = /bin/gcc
-X_CFLAGS = -O -mstandard -mlegend
-BOOT_CFLAGS = -O2 -g -mstandard -mlegend $(CFLAGS)
-CLIB = -lw32
-RANLIB = true
-USER_H = $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
-STMP_FIXPROTO = 
-
diff --git a/contrib/gcc/config/i386/x-djgpp b/contrib/gcc/config/i386/x-djgpp
deleted file mode 100644
index 89f31ff50082..000000000000
--- a/contrib/gcc/config/i386/x-djgpp
+++ /dev/null
@@ -1,24 +0,0 @@
-# translate the version string, so it can be used on DJGPP, where only
-# one dot in filename is allowed
-
-# to avoid recursion when redefining $(version)
-_version:=$(version)
-__version=$(subst ., ,$(_version))
-version=$(word 1,$(__version))$(word 2,$(__version)).$(word 3,$(__version))
-
-SYSTEM_HEADER_DIR=$(DJDIR)/include
-X_CPPFLAGS=-DSTANDARD_INCLUDE_DIR=\"\$$DJDIR/include\" \
-	   -DSTANDARD_INCLUDE_COMPONENT=\"\"
-
-# when building a native compiler for DJGPP, make the target_alias
-# a shorter name, since otherwise it will produce some problems, when
-# using the same gcc once with long filenames and once with short (8+3)
-# filenames
-ifeq ($(findstring -pc-msdosdjgpp,$(target_alias)),-pc-msdosdjgpp)
-target_alias=djgpp
-endif
-
-# on DJGPP the 'ln -s' does not work correctly
-LN = cp -p
-LN_S = cp -p
-
diff --git a/contrib/gcc/config/i386/x-freebsd b/contrib/gcc/config/i386/x-freebsd
deleted file mode 100644
index a9b13ba5c819..000000000000
--- a/contrib/gcc/config/i386/x-freebsd
+++ /dev/null
@@ -1,3 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-CLIB=-lgnumalloc
diff --git a/contrib/gcc/config/i386/x-isc b/contrib/gcc/config/i386/x-isc
deleted file mode 100644
index ea65ec888a32..000000000000
--- a/contrib/gcc/config/i386/x-isc
+++ /dev/null
@@ -1,3 +0,0 @@
-CLIB = -lPW -lcposix
-X_CFLAGS = -D_POSIX_SOURCE
-ENQUIRE_LDFLAGS = -posix $(LDFLAGS)
diff --git a/contrib/gcc/config/i386/x-isc3 b/contrib/gcc/config/i386/x-isc3
deleted file mode 100644
index 527cca8132b6..000000000000
--- a/contrib/gcc/config/i386/x-isc3
+++ /dev/null
@@ -1,4 +0,0 @@
-CLIB = -lPW
-# One person said it needs -DPOSIX_JC, but daa@CERF.NET says no.
-X_CFLAGS = -D_SYSV3 -Xp
-ENQUIRE_LDFLAGS = $(LDFLAGS)
diff --git a/contrib/gcc/config/i386/x-ncr3000 b/contrib/gcc/config/i386/x-ncr3000
deleted file mode 100644
index 4ae168b1fe51..000000000000
--- a/contrib/gcc/config/i386/x-ncr3000
+++ /dev/null
@@ -1,34 +0,0 @@
-# Makefile additions for the NCR3000 as host system.
-
-# Using -O with the AT&T compiler fails, with a message about a missing
-# /usr/ccs/lib/optim pass.  So override the default in Makefile.in
-
-CCLIBFLAGS=
-
-## Supposedly not needed now that xm-sysv4.h includes alloc.h for Metaware.
-### NCR3000 ships with a MetaWare compiler installed as CC, which chokes and
-### dies all over the place on GCC source.  However, the AT&T compiler,
-### crusty as it is, can be used to bootstrap GCC.  It can be found in
-### /usr/ccs/ATT/cc.  It is also used to compile the things that should
-### not be compiled with GCC.
-##
-##CC = /usr/ccs/ATT/cc
-##OLDCC = /usr/ccs/ATT/cc
-
-# The rest is just x-i386v4.
-
-# Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are
-# careful to link that in after libc we can use it, but since newer versions of
-# SVR4 are dropping libucb, it is better to just use the portable C version for
-# bootstrapping.  Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
-# We used to build all stages *without* shared libraries because that may make
-# debugging the compiler easier (until there is a GDB which supports
-# both Dwarf *and* svr4 shared libraries).
-
-# But james@bigtex.cactus.org says that redefining GCC_CFLAGS causes trouble,
-# and that it is easy enough to debug using shared libraries.
-# CCLIBFLAGS=-Bstatic -dn -g
-# GCC_CFLAGS=-static -g -O2 -B./
diff --git a/contrib/gcc/config/i386/x-next b/contrib/gcc/config/i386/x-next
deleted file mode 100644
index a16b918e2d37..000000000000
--- a/contrib/gcc/config/i386/x-next
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make assignments for compiling on NeXT with their compiler version.
-CC=cc -traditional-cpp
-OLDCC=cc -traditional-cpp
diff --git a/contrib/gcc/config/i386/x-osf1elf b/contrib/gcc/config/i386/x-osf1elf
deleted file mode 100644
index 146738107f6e..000000000000
--- a/contrib/gcc/config/i386/x-osf1elf
+++ /dev/null
@@ -1,8 +0,0 @@
-# Defaults for OSF/1 1.3+
-CC		= $(OLDCC)
-CLIB		= -lld
-INSTALL		= installbsd -c
-OLDCC		= /usr/ccs/gcc/gcc
-X_CFLAGS	= -static
-
-# FIXPROTO_DEFINES = -D_XOPEN_SOURCE
diff --git a/contrib/gcc/config/i386/x-osfrose b/contrib/gcc/config/i386/x-osfrose
deleted file mode 100644
index 2c5e3ba13c76..000000000000
--- a/contrib/gcc/config/i386/x-osfrose
+++ /dev/null
@@ -1,27 +0,0 @@
-# Define CC and OLDCC as the same, so that the tests:
-#	if [ x"$(OLDCC)" = x"$(CC)" ] ...
-#
-# will succeed (if OLDCC != CC, it is assumed that GCC is
-# being used in secondary stage builds).
-
-BUILD		=
-CC		= $(OLDCC)
-CLIB		= -lld
-X_CFLAGS	= $(DEB_OPT) $(MSTATS) $(X_DEFINES)
-X_CFLAGS_NODEBUG = $(NO_DEBUG) $(MSTATS) $(OPT) $(PROFILE) $(X_DEFINES) $(XCFLAGS)
-XCFLAGS		= $(SHLIB)
-CPP_ABORT	= # -Dabort=fancy_abort
-CPPFLAGS	= $(CPP_ABORT) $(SYSTEM_INCLUDES)
-DEB_OPT		= $(OPT) $(DEBUG) $(PROFILE)
-DEBUG		= 
-DEBUG_COLLECT	= # -DDEBUG
-CCLIBFLAGS	= -O -DNO_HALF_PIC
-GCC_CFLAGS	= $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -B./ -DPOSIX -DNO_HALF_PIC
-LDFLAGS		=
-MSTATS		= # -mstats
-OLDCC		= /usr/ccs/gcc/gcc
-OPT		= -O
-PROFILE		=
-SHLIB		= -pic-none
-SYSTEM_INCLUDES	= # -I${BUILD}/usr/include
-X_DEFINES	= -Dvfork=fork
diff --git a/contrib/gcc/config/i386/x-sco b/contrib/gcc/config/i386/x-sco
deleted file mode 100644
index f7f14e9f7c09..000000000000
--- a/contrib/gcc/config/i386/x-sco
+++ /dev/null
@@ -1,7 +0,0 @@
-RANLIB = :
-RANLIB_TEST = false
-CC = rcc $(RCCFLAGS)
-OLDCC = rcc $(RCCFLAGS)
-RCCFLAGS = -Dunix -Di386 -DM_UNIX -DM_I386 -DNULL=0
-CCLIBFLAGS =
-CLIB = -lmalloc -lPW
diff --git a/contrib/gcc/config/i386/x-sco4 b/contrib/gcc/config/i386/x-sco4
deleted file mode 100644
index be6080f8893d..000000000000
--- a/contrib/gcc/config/i386/x-sco4
+++ /dev/null
@@ -1,10 +0,0 @@
-RANLIB = :
-RANLIB_TEST = false
-CC = rcc $(RCCFLAGS)
-OLDCC = rcc $(RCCFLAGS)
-RCCFLAGS = -Dunix -Di386 -DM_UNIX -DM_I386 -DNULL=0
-CCLIBFLAGS =
-CLIB = -lmalloc -lPW
-
-# See all the declarations.
-FIXPROTO_DEFINES = -D_XOPEN_SOURCE
diff --git a/contrib/gcc/config/i386/x-sco5 b/contrib/gcc/config/i386/x-sco5
deleted file mode 100644
index e13ed7425404..000000000000
--- a/contrib/gcc/config/i386/x-sco5
+++ /dev/null
@@ -1,10 +0,0 @@
-RANLIB = :
-RANLIB_TEST = false
-CC = cc
-OLDCC = cc
-CCLIBFLAGS =
-# We avoid the ALLOCA in -lPW becuase it gives us an evil index()
-ALLOCA = alloca.o
-
-# See all the declarations.
-FIXPROTO_DEFINES = -D_XOPEN_SOURCE -D_POSIX_C_SOURCE=2
diff --git a/contrib/gcc/config/i386/x-sysv3 b/contrib/gcc/config/i386/x-sysv3
deleted file mode 100644
index a1391df851c9..000000000000
--- a/contrib/gcc/config/i386/x-sysv3
+++ /dev/null
@@ -1 +0,0 @@
-CLIB=-lPW
diff --git a/contrib/gcc/config/i386/x-vsta b/contrib/gcc/config/i386/x-vsta
deleted file mode 100644
index e2279a4b59a7..000000000000
--- a/contrib/gcc/config/i386/x-vsta
+++ /dev/null
@@ -1 +0,0 @@
-CLIB=-lm
diff --git a/contrib/gcc/config/i386/xm-aix.h b/contrib/gcc/config/i386/xm-aix.h
deleted file mode 100644
index 4cbd36ef518f..000000000000
--- a/contrib/gcc/config/i386/xm-aix.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#undef TRUE
-#undef FALSE
diff --git a/contrib/gcc/config/i386/xm-bsd386.h b/contrib/gcc/config/i386/xm-bsd386.h
deleted file mode 100644
index 6b8eee7db039..000000000000
--- a/contrib/gcc/config/i386/xm-bsd386.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* Configuration for GCC for Intel i386 running BSDI's BSD/386 as host.  */
-
-#include "i386/xm-i386.h"
diff --git a/contrib/gcc/config/i386/xm-cygwin.h b/contrib/gcc/config/i386/xm-cygwin.h
deleted file mode 100644
index ab59627fce7d..000000000000
--- a/contrib/gcc/config/i386/xm-cygwin.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Configuration for GNU C-compiler for hosting on Windows NT.
-   using a unix style C library.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define EXECUTABLE_SUFFIX ".exe"
-#define NO_SYS_SIGLIST 1
-
-/* We support both "/" and "\" since everybody tests both but we
-   default to "/".  This is important because if gcc produces Win32
-   paths containing backslashes, make and configure may treat the
-   backslashes as escape characters.  Many Win32 programs use forward
-   slashes so using a forward slash shouldn't be problematic from the
-   perspective of wanting gcc to produce native Win32 paths. */
-#define DIR_SEPARATOR '/'
-#define DIR_SEPARATOR_2 '\\'
-
-/* Convert win32 style path lists to POSIX style for consistency. */ 
-#undef GET_ENV_PATH_LIST
-#define GET_ENV_PATH_LIST(VAR,NAME)					\
-do {									\
-  char *_epath;								\
-  char *_posixepath;							\
-  _epath = _posixepath = getenv (NAME);					\
-  /* if we have a posix path list, convert to posix path list */	\
-  if (_epath != NULL && *_epath != 0					\
-      && ! cygwin_posix_path_list_p (_epath))				\
-    {									\
-      char *p;								\
-      _posixepath = (char *) xmalloc					\
-	(cygwin_win32_to_posix_path_list_buf_size (_epath));		\
-      cygwin_win32_to_posix_path_list (_epath, _posixepath);		\
-    }									\
-  (VAR) = _posixepath;							\
-} while (0)
-
-#define PATH_SEPARATOR ':'
-
-/* This is needed so that protoize will compile.  */
-#ifndef POSIX
-#define POSIX
-#endif
diff --git a/contrib/gcc/config/i386/xm-dgux.h b/contrib/gcc/config/i386/xm-dgux.h
deleted file mode 100644
index 5bdb9be0ebb4..000000000000
--- a/contrib/gcc/config/i386/xm-dgux.h
+++ /dev/null
@@ -1,12 +0,0 @@
-
-/* Configuration for GCC for Intel i386 running DG/ux */
-
-/* looks just like sysv4 for now */
-
-#include "i386/xm-i386.h"
-#include "xm-svr4.h"
-
-/* If not compiled with GNU C, use the portable alloca.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
diff --git a/contrib/gcc/config/i386/xm-djgpp.h b/contrib/gcc/config/i386/xm-djgpp.h
deleted file mode 100644
index ccf6e3cedf63..000000000000
--- a/contrib/gcc/config/i386/xm-djgpp.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386 running DJGPP.
-   Copyright (C) 1988, 1996, 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define __MSDOS__ 1
-
-#include "i386/xm-i386.h"
-
-/* Use semicolons to separate elements of a path.  */
-#define PATH_SEPARATOR ';'
-
-#define EXECUTABLE_SUFFIX ".exe"
-
-/* Even though we support "/", allow "\" since everybody tests both.  */
-#define DIR_SEPARATOR '/'
-#define DIR_SEPARATOR_2 '\\'
-
-/* Allow test for DOS drive names.  */
-#define HAVE_DOS_BASED_FILESYSTEM
-
-#define LIBSTDCXX "-lstdcxx"
-
-/* System dependant initialization for collect2
-   to tell system() to act like Unix.  */
-#define COLLECT2_HOST_INITIALIZATION \
-  do { __system_flags |= (__system_allow_multiple_cmds			\
-		          | __system_emulate_chdir); } while (0)
-
diff --git a/contrib/gcc/config/i386/xm-dos.h b/contrib/gcc/config/i386/xm-dos.h
deleted file mode 100644
index 4e1cb42c8c11..000000000000
--- a/contrib/gcc/config/i386/xm-dos.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386 running DOS.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "i386/xm-i386.h"
-
-/* Use semicolons to separate elements of a path.  */
-#define PATH_SEPARATOR ';'
-
-/* Use backslashs to separate levels of directory.  */
-#define DIR_SEPARATOR '\\'
-#define DIR_SEPARATOR_2 '/'
-
-/* Allow checks for drive names. */
-#define HAVE_DOS_BASED_FILE_SYSTEM
-
-/* Suffix for executable file names.  */
-#define EXECUTABLE_SUFFIX ".exe"
-
-#define MKTEMP_EACH_FILE 1
-
-#define NO_PRECOMPILES 1
diff --git a/contrib/gcc/config/i386/xm-freebsd.h b/contrib/gcc/config/i386/xm-freebsd.h
deleted file mode 100644
index 007a609f263f..000000000000
--- a/contrib/gcc/config/i386/xm-freebsd.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running FreeBSD as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-freebsd.h>
diff --git a/contrib/gcc/config/i386/xm-gnu.h b/contrib/gcc/config/i386/xm-gnu.h
deleted file mode 100644
index 0b5985f9065c..000000000000
--- a/contrib/gcc/config/i386/xm-gnu.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* Configuration for GCC for Intel i386 running GNU as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-gnu.h>
-
diff --git a/contrib/gcc/config/i386/xm-i386-interix.h b/contrib/gcc/config/i386/xm-i386-interix.h
deleted file mode 100644
index 8bfd5e2d915d..000000000000
--- a/contrib/gcc/config/i386/xm-i386-interix.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Configuration for GNU compiler
-   for an Intel i386 or later processor running Interix.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Contributed by Donn Terry (donn@interix.com)
-     Derived from code by Douglas B. Rupp (drupp@cs.washington.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <i386/xm-i386.h>
-
-#define HOST_BITS_PER_WIDEST_INT HOST_BITS_PER_LONGLONG
-#ifdef __GNUC__
-#   define HOST_WIDEST_INT long long
-#else
-#   define HOST_WIDEST_INT __int64
-#endif
-#define HOST_WIDEST_INT_PRINT_DEC "%lld"
-#define HOST_WIDEST_INT_PRINT_UNSIGNED "%llu"
-#define HOST_WIDEST_INT_PRINT_HEX "0x%llx"
diff --git a/contrib/gcc/config/i386/xm-i386.h b/contrib/gcc/config/i386/xm-i386.h
deleted file mode 100644
index acc165767093..000000000000
--- a/contrib/gcc/config/i386/xm-i386.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386.
-   Copyright (C) 1988, 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef i386
-#define i386
-#endif
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-
-#include "tm.h"
diff --git a/contrib/gcc/config/i386/xm-isc.h b/contrib/gcc/config/i386/xm-isc.h
deleted file mode 100644
index e686c5ec9d4d..000000000000
--- a/contrib/gcc/config/i386/xm-isc.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef REAL_ARITHMETIC
-#define REAL_VALUE_ATOF(x, mode) strtod ((x), (char **)0)
-extern double strtod ();
-#endif
diff --git a/contrib/gcc/config/i386/xm-linux.h b/contrib/gcc/config/i386/xm-linux.h
deleted file mode 100644
index 713bf3b2817a..000000000000
--- a/contrib/gcc/config/i386/xm-linux.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Configuration for GCC for Intel i386 running Linux-based GNU systems.
-   Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <i386/xm-i386.h>
-#include <xm-linux.h>
-
diff --git a/contrib/gcc/config/i386/xm-lynx.h b/contrib/gcc/config/i386/xm-lynx.h
deleted file mode 100644
index 359e41bbe242..000000000000
--- a/contrib/gcc/config/i386/xm-lynx.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Configuration for GNU C-compiler for i386 platforms running LynxOS.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-lynx.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-
-#include "tm.h"
diff --git a/contrib/gcc/config/i386/xm-mingw32.h b/contrib/gcc/config/i386/xm-mingw32.h
deleted file mode 100644
index 6872580f33e4..000000000000
--- a/contrib/gcc/config/i386/xm-mingw32.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Configuration for GNU C-compiler for hosting on Windows32.
-   using GNU tools and the Windows32 API Library.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#ifndef USG
-#define USG 1
-#endif
-
-#ifndef ONLY_INT_FIELD
-#define ONLY_INT_FIELDS 1
-#endif
-
-#ifndef USE_PROTOTYPES
-#define USE_PROTOTYPES 1
-#endif
-
-#define NO_SYS_SIGLIST 1
-#define environ _environ
-
-/* Even though we support "/", allow "\" since everybody tests both.  */
-#define DIR_SEPARATOR '\\'
-#define DIR_SEPARATOR_2 '/'
-
-/* Mingw32 does not try to hide the underlying DOS-based file system
-   like Cygwin does.  */
-#define HAVE_DOS_BASED_FILE_SYSTEM
-
-#define EXECUTABLE_SUFFIX ".exe"
-
-#undef PATH_SEPARATOR
-#define PATH_SEPARATOR ';'
diff --git a/contrib/gcc/config/i386/xm-netbsd.h b/contrib/gcc/config/i386/xm-netbsd.h
deleted file mode 100644
index 3a9f32419907..000000000000
--- a/contrib/gcc/config/i386/xm-netbsd.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running NetBSD as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-netbsd.h>
diff --git a/contrib/gcc/config/i386/xm-next.h b/contrib/gcc/config/i386/xm-next.h
deleted file mode 100644
index bf903281a0dc..000000000000
--- a/contrib/gcc/config/i386/xm-next.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#include "i386/xm-i386.h"
-
-/* malloc does better with chunks the size of a page.  */ 
-
-#define OBSTACK_CHUNK_SIZE (getpagesize ())
diff --git a/contrib/gcc/config/i386/xm-openbsd.h b/contrib/gcc/config/i386/xm-openbsd.h
deleted file mode 100644
index 1a79e83bc4a4..000000000000
--- a/contrib/gcc/config/i386/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for i386 hosts running OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-openbsd.h>
-#include <i386/xm-i386.h>
-
diff --git a/contrib/gcc/config/i386/xm-os2.h b/contrib/gcc/config/i386/xm-os2.h
deleted file mode 100644
index b8a5ad057a3a..000000000000
--- a/contrib/gcc/config/i386/xm-os2.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Configuration for GNU compiler
-   for an Intel i386 or later processor running OS/2 2.x.
-   Copyright (C) 1993, 1994, 1995, 1997, 1998, 1999 Free Software Foundation, Inc.
-   Contributed by Samuel Figueroa (figueroa@apple.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef OS2
-#define OS2
-#endif
-
-#ifdef __IBMC__
-#include <stdlib.h> /* this defines alloca */
-#define USG
-#define ONLY_INT_FIELDS
-#define USE_PROTOTYPES 1
-#define strcasecmp stricmp
-#define kill(a,b) raise(b)
-#define mktemp tmpnam
-#else
-#ifdef __EMX__
-#define EMX
-#define USG
-#define BSTRING
-#define HAVE_PUTENV
-#define HAVE_VPRINTF
-#define HAVE_STRERROR
-#define strcasecmp stricmp
-#else
-#define ____386BSD____
-int spawnv (int modeflag, char *path, char *argv[]);
-int spawnvp (int modeflag, char *path, char *argv[]);
-#endif /* __EMX__ */
-#endif /* __IBMC__ */
-
-#ifndef PATH_SEPARATOR
-#define PATH_SEPARATOR ';'
-#endif
-#ifndef DIR_SEPARATOR
-#define DIR_SEPARATOR '\\'
-#endif
-#ifndef DIR_SEPARATOR_2
-#define DIR_SEPARATOR_2 '/'
-#endif
-
-/* Allow handling of drive names. */
-#define HAVE_DOS_BASED_FILE_SYSTEM
-
-#define EXECUTABLE_SUFFIX ".exe"
-
-/* The EMX compiler uses regular .o files */
-#ifndef __EMX__
-#define OBJECT_SUFFIX ".obj"
-#endif
-
-/* This is required to make temporary file names unique on file
-   systems which severely restrict the length of file names. */
-#define MKTEMP_EACH_FILE
-
-#include "i386/xm-i386.h"
diff --git a/contrib/gcc/config/i386/xm-osf.h b/contrib/gcc/config/i386/xm-osf.h
deleted file mode 100644
index 4cbd36ef518f..000000000000
--- a/contrib/gcc/config/i386/xm-osf.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#undef TRUE
-#undef FALSE
diff --git a/contrib/gcc/config/i386/xm-osf1elf.h b/contrib/gcc/config/i386/xm-osf1elf.h
deleted file mode 100644
index 69ca9c14c007..000000000000
--- a/contrib/gcc/config/i386/xm-osf1elf.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* Configuration for GCC for Intel i386 running OSF/1 1.3.  */
-
-#ifndef HZ
-#include <machine/machtime.h>
-#define HZ DEFAULT_CLK_TCK
-#endif
diff --git a/contrib/gcc/config/i386/xm-sco.h b/contrib/gcc/config/i386/xm-sco.h
deleted file mode 100644
index ad634499d30b..000000000000
--- a/contrib/gcc/config/i386/xm-sco.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Configuration for GCC for Intel i386 running SCO.  */
-
-/* Big buffers improve performance.  */
-
-#define IO_BUFFER_SIZE (0x8000 - 1024)
-
-#ifndef __GNUC__
-/* The SCO compiler gets it wrong, and treats enumerated bitfields
-   as signed quantities, making it impossible to use an 8-bit enum
-   for compiling GNU C++.  */
-#define ONLY_INT_FIELDS 1
-#define CODE_FIELD_BUG 1
-#endif
diff --git a/contrib/gcc/config/i386/xm-sco5.h b/contrib/gcc/config/i386/xm-sco5.h
deleted file mode 100644
index 6b22b1d549fd..000000000000
--- a/contrib/gcc/config/i386/xm-sco5.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Configuration for GCC for Intel i386 running SCO.  */
-
-/* Big buffers improve performance.  */
-
-#define IO_BUFFER_SIZE (0x8000 - 1024)
-
-
diff --git a/contrib/gcc/config/i386/xm-sun.h b/contrib/gcc/config/i386/xm-sun.h
deleted file mode 100644
index de7c2013b3ef..000000000000
--- a/contrib/gcc/config/i386/xm-sun.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration for GNU C-compiler for Intel 80386 running SunOS 4.0.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define USG
-
-#include "i386/xm-i386.h"
diff --git a/contrib/gcc/config/i386/xm-sysv3.h b/contrib/gcc/config/i386/xm-sysv3.h
deleted file mode 100644
index 72078bb1febe..000000000000
--- a/contrib/gcc/config/i386/xm-sysv3.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running System V Release 3.  */
-
-#include "i386/xm-i386.h"
-#include "xm-svr3.h"
diff --git a/contrib/gcc/config/i386/xm-sysv4.h b/contrib/gcc/config/i386/xm-sysv4.h
deleted file mode 100644
index 1365064a5a64..000000000000
--- a/contrib/gcc/config/i386/xm-sysv4.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/* Configuration for GCC for Intel i386 running System V Release 4.  */
-
-#ifdef __HIGHC__
-#include <alloca.h>		/* for MetaWare High-C on NCR System 3000 */
-#endif
diff --git a/contrib/gcc/config/i386/xm-uwin.h b/contrib/gcc/config/i386/xm-uwin.h
deleted file mode 100644
index 2e1ecde0fa72..000000000000
--- a/contrib/gcc/config/i386/xm-uwin.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Configuration for GNU C-compiler for hosting on Windows32.
-   using GNU tools and the Windows32 API Library.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-   Contributed by Mumit Khan  <khan@xraylith.wisc.edu>.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#ifndef ONLY_INT_FIELD
-#define ONLY_INT_FIELDS 1
-#endif
-
-#ifndef USE_PROTOTYPES
-#define USE_PROTOTYPES 1
-#endif
-
-/* U/WIN system calls only support '/' */
-#undef DIR_SEPARATOR
-#define DIR_SEPARATOR '/'
-#undef EXECUTABLE_SUFFIX
-#define EXECUTABLE_SUFFIX ".exe"
-
-#undef PATH_SEPARATOR
-#define PATH_SEPARATOR ':'
-
diff --git a/contrib/gcc/config/i386/xm-vsta.h b/contrib/gcc/config/i386/xm-vsta.h
deleted file mode 100644
index 735d1d51943b..000000000000
--- a/contrib/gcc/config/i386/xm-vsta.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* Use semicolons to separate elements of a path.  */
-#define PATH_SEPARATOR ';'
diff --git a/contrib/gcc/config/i386/xm-winnt.h b/contrib/gcc/config/i386/xm-winnt.h
deleted file mode 100644
index d36d2cdb11ed..000000000000
--- a/contrib/gcc/config/i386/xm-winnt.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Configuration for GNU compiler
-   for an Intel i386 or later processor running Windows NT 3.x.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-   Contributed by Douglas B. Rupp (drupp@cs.washington.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "winnt/xm-winnt.h"
-#include "i386/xm-i386.h"
diff --git a/contrib/gcc/config/interix.h b/contrib/gcc/config/interix.h
deleted file mode 100644
index 9cef8b35bf79..000000000000
--- a/contrib/gcc/config/interix.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   Interix
-   Copyright (C) 1994, 1995, 1999 Free Software Foundation, Inc.
-   Donn Terry, Softway Systems, Inc. (donn@softway.com)
-   Modified from code
-      Contributed by Douglas B. Rupp (drupp@cs.washington.edu).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* POSIX/Uni-thread only for now.  Look at the winnt version
-for windows/multi thread */
-
-/* We need multiple -lc -lcpsx because they mutually refer;
-   that should go away someday */
-
-#undef LIB_SPEC
-#define LIB_SPEC "\
- %{!shared:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \
- %$INTERIX_ROOT/usr/lib/psxdll2.a \
- }} \
- %{!G:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \
- %$INTERIX_ROOT/usr/lib/psxdll2.a \
- }} \
- %{dynamic:-lc %$INTERIX_ROOT/usr/lib/psxdll.a \
- %$INTERIX_ROOT/usr/lib/psxdll2.a \
- } \
- %{v}"
-
-#undef LINK_SPEC
-#define LINK_SPEC "%{!shared:-stack 0x400000,0x10000} \
- 		   -subsystem posix \
-		   %{g} \
-		   %{dynamic:-Bdynamic} \
-		   %{static:-Bstatic} \
-		   %{shared:--shared -Bdynamic} \
-		   %{G:--shared -Bdynamic} \
-		   %{symbolic:--shared -Bsymbolic -Bdynamic} \
-		   %{soname*:--soname %*} \
-   		   %{rpath*:--rpath %*} \
-		   "
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC  \
-  "%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}}} %{shared:crti%O%s}"
-
-#undef WORD_SWITCH_TAKES_ARG
-#define WORD_SWITCH_TAKES_ARG(STR)					\
- ((DEFAULT_WORD_SWITCH_TAKES_ARG (STR)					\
- || !strcmp(STR, "rpath"))						\
-  && strcmp (STR, "Tdata") && strcmp (STR, "Ttext")			\
-  && strcmp (STR, "Tbss"))
-
-
-#if 0	
-/* don't do this until we can sort out the default path issues. MK */
-#undef STANDARD_EXEC_PREFIX
-#define STANDARD_EXEC_PREFIX ""
-
-#undef STANDARD_STARTFILE_PREFIX
-#define STANDARD_STARTFILE_PREFIX ""
-
-#undef TOOLDIR_BASE_PREFIX
-#define TOOLDIR_BASE_PREFIX ""
-
-#endif /* 0 */
-
-#undef STDC_VALUE
-#define STDC_VALUE 0
-
-#define HANDLE_SYSV_PRAGMA
-#undef HANDLE_PRAGMA_WEAK  /* until the link format can handle it */
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#define DBX_DEBUGGING_INFO
-#define SDB_DEBUGGING_INFO
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-
-/* TARGET_DEFAULT from configure */
-
-#undef WCHAR_TYPE
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_UNSIGNED 1
-#define WCHAR_TYPE "short unsigned int"
-#define WCHAR_TYPE_SIZE 16
-
-/* For the sake of libgcc2.c, indicate target supports atexit.  */
-#define HAVE_ATEXIT
diff --git a/contrib/gcc/config/libgloss.h b/contrib/gcc/config/libgloss.h
deleted file mode 100644
index 2f2ba569f4f9..000000000000
--- a/contrib/gcc/config/libgloss.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* libgloss.h -- operating system specific defines to be used when
-   targeting GCC for Libgloss supported targets.
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* The libgloss standard for crt0.s has the name based on the command line
-   option. */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared:%{pg:pgcrt0%O%s}%{!pg:%{p:pcrt0%O%s}%{!p:crt0%O%s}}}"
-
-/* This file used to force LINK_SPEC to be the null string, but that is not
-   correct.  LINK_SPEC is used to pass machine specific arguments to the
-   linker and hence can not be redefined here.  LINK_SPEC is never used to
-   specify startup files or libraries, so it should never conflict with
-   libgloss.  */
-
-/* Don't set the target flags, this is done by the linker script */
-#undef LIB_SPEC
-#define LIB_SPEC ""
diff --git a/contrib/gcc/config/linux-aout.h b/contrib/gcc/config/linux-aout.h
deleted file mode 100644
index ca8a39d50700..000000000000
--- a/contrib/gcc/config/linux-aout.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Definitions for Linux-based GNU systems.
-   Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* GNU/Linux uses ctype from glibc.a. I am not sure how complete it is.
-   For now, we play safe. It may change later. */
-
-#if 0
-#undef MULTIBYTE_CHARS
-#define MULTIBYTE_CHARS	1
-#endif
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC  "%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}"
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-#define SET_ASM_OP	".set"
-
-/* We need that too. */
-#define HANDLE_SYSV_PRAGMA
diff --git a/contrib/gcc/config/linux.h b/contrib/gcc/config/linux.h
deleted file mode 100644
index b619d01cdf5e..000000000000
--- a/contrib/gcc/config/linux.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* Definitions for Linux-based GNU systems with ELF format
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Eric Youngdale.
-   Modified for stabs-in-ELF by H.J. Lu (hjl@lucon.org).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* GNU/Linux uses ctype from glibc.a. I am not sure how complete it is.
-   For now, we play safe. It may change later. */
-
-#if 0
-#undef MULTIBYTE_CHARS
-#define MULTIBYTE_CHARS 1
-#endif
-
-#undef ASM_APP_ON
-#define ASM_APP_ON "#APP\n"
-
-#undef ASM_APP_OFF
-#define ASM_APP_OFF "#NO_APP\n"
-
-#define SET_ASM_OP	".set"
-
-/* Use stabs instead of DWARF debug format.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-#include "svr4.h"
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
-/* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
-   the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main'. */
-   
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
-		       %{!p:%{profile:gcrt1.o%s} \
-			 %{!profile:crt1.o%s}}}} \
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-/* Provide a ENDFILE_SPEC appropriate for GNU/Linux.  Here we tack on
-   the GNU/Linux magical crtend.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main', followed by a normal
-   GNU/Linux "finalizer" file, `crtn.o'.  */
-
-#undef	ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-/* This is for -profile to use -lc_p instead of -lc. */
-#ifndef CC1_SPEC
-#define CC1_SPEC "%{profile:-p}"
-#endif
-
-#ifndef USE_GNULIBC_1
-#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
-#endif
-
-#undef	LIB_SPEC
-/* We no longer link with libc_p.a or libg.a by default. If you
-   want to profile or debug the GNU/Linux C library, please add
-   -profile or -ggdb to LDFLAGS at the link time, respectively. */
-#if 1
-#ifdef USE_GNULIBC_1
-#define LIB_SPEC \
-  "%{!shared: %{p:-lgmon} %{pg:-lgmon} %{profile:-lgmon -lc_p} \
-     %{!profile:%{!ggdb:-lc} %{ggdb:-lg}}}"
-#else
-#define LIB_SPEC \
-  "%{shared: -lc} \
-   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
-	%{profile:-lc_p} %{!profile: -lc}}"
-#endif
-#else
-#define LIB_SPEC \
-  "%{!shared: \
-     %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
-       %{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}"
-#endif
diff --git a/contrib/gcc/config/lynx-ng.h b/contrib/gcc/config/lynx-ng.h
deleted file mode 100644
index a3a9c3799d41..000000000000
--- a/contrib/gcc/config/lynx-ng.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* Target independent definitions for LynxOS, using Lynx's old as and ld.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This is for backwards compatibility with older Lynx tools, which use
-   a version of a.out format. */
-
-#undef ASM_SPEC
-#define ASM_SPEC "%{mcoff:-C}"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{mthreads:-D_MULTITHREADED}  \
-  %{mposix:-D_POSIX_SOURCE}  \
-  %{msystem-v:-I/usr/include_v}"
-
-/* Provide required defaults for linker switches.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC "%{msystem-v:-V} %{mcoff:-k}"
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{mthreads:-L/lib/thread/}%{msystem-v:-lc_v}%{!msystem-v:%{mposix:-lc_p} -lc}"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{p:%{mcoff:pinit1.o%s}%{!mcoff:pinit.o%s}}%{!p:%{msystem-v:%{mcoff:vinit1.o%s}%{!mcoff:vinit.o%s}}%{!msystem-v:%{mcoff:init1.o%s}%{!mcoff:init.o%s}}}"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "%{mcoff:initn.o%s} %{p:_etext.o%s}"
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "long int"
-
-/* We want to output DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* We optionally want to be able to produce SDB debugging output so that
-   we can create debuggable SDB/coff files.  This won't be needed when
-   stabs-in-coff works.  */
-
-#define SDB_DEBUGGING_INFO
-
-/* Generate calls to memcpy, memcmp and memset.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Handle #pragma pack and sometimes #pragma weak.  */
-
-#define HANDLE_SYSV_PRAGMA
-
-#define TARGET_THREADS	(target_flags & MASK_THREADS)
-#define MASK_THREADS	0x40000000
-
-#define TARGET_POSIX	(target_flags & MASK_POSIX)
-#define MASK_POSIX	0x20000000
-
-#define TARGET_SYSTEM_V	(target_flags & MASK_SYSTEM_V)
-#define MASK_SYSTEM_V	0x10000000
-
-#define TARGET_COFF	(target_flags & MASK_COFF)
-#define MASK_COFF	0x08000000
-
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-    {"threads",		MASK_THREADS},		\
-    {"posix",		MASK_POSIX},		\
-    {"system-v",	MASK_SYSTEM_V},		\
-    {"coff",		MASK_COFF},
-
-#undef SUBTARGET_OVERRIDE_OPTIONS
-#define SUBTARGET_OVERRIDE_OPTIONS \
-{ if (TARGET_SYSTEM_V && profile_flag)			\
-    warning ("-msystem-v and -p are incompatible");		\
-  if (TARGET_SYSTEM_V && TARGET_THREADS)			\
-    warning ("-msystem-v and -mthreads are incompatible"); }
-
-/* Define this so that C++ destructors will use atexit.  */
-
-#define HAVE_ATEXIT
-
-/* This is defined only so that we can find the assembler.  Everything else
-   is in /bin.  */
-
-#define MD_EXEC_PREFIX "/usr/local/lib/gcc-"
-
-/* This is needed because /bin/ld does not handle -L options correctly. */
-
-#define LINK_LIBGCC_SPECIAL_1
-
-/* The Lynx linker considers __main to be a possible entry point, so we
-   must use a different name.  */
-
-#define NAME__MAIN "____main"
-#define SYMBOL__MAIN ____main
diff --git a/contrib/gcc/config/lynx.h b/contrib/gcc/config/lynx.h
deleted file mode 100644
index 62c790b6bfb5..000000000000
--- a/contrib/gcc/config/lynx.h
+++ /dev/null
@@ -1,179 +0,0 @@
-/* Target independent definitions for LynxOS.
-   Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* LynxOS is a multi-platform Unix, similar to SVR3, but not identical.
-   We can get quite a bit from generic svr3, but have to do some overrides. */
-
-#include "svr3.h"
-
-/* Define various macros, depending on the combination of flags. */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{mthreads:-D_MULTITHREADED}  \
-  %{mposix:-D_POSIX_SOURCE}  \
-  %{msystem-v:-I/usr/include_v}"
-
-/* No asm spec needed, since using GNU assembler always. */
-
-/* No linker spec needed, since using GNU linker always. */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{mthreads:-L/lib/thread/}  \
-  %{msystem-v:-lc_v}  \
-  %{!msystem-v:%{mposix:-lc_p} -lc -lm}"
-
-/* Set the appropriate names for the Lynx startfiles. */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{p:%{mthreads:thread/pinit1.o%s}%{!mthreads:pinit1.o%s}}%{!p:%{msystem-v:vinit1.o%s -e_start}%{!msystem-v:%{mthreads:thread/init1.o%s}%{!mthreads:init1.o%s}}}"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "%{p:_etext.o%s}%{!p:initn.o%s}"
-
-/* Override the svr3 versions. */
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "long int"
-
-/* We want to output DBX (stabs) debugging information normally.  */
-
-#define DBX_DEBUGGING_INFO
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* It is convenient to be able to generate standard coff debugging
-   if requested via -gcoff. */
-
-#define SDB_DEBUGGING_INFO
-
-/* Be function-relative for block and source line stab directives. */
-
-#define DBX_BLOCKS_FUNCTION_RELATIVE 1
-
-/* but, to make this work, functions must appear prior to line info */
-
-#define DBX_FUNCTION_FIRST
-
-/* Generate a blank trailing N_SO to mark the end of the .o file, since
-   we can't depend upon the linker to mark .o file boundaries with
-   embedded stabs.  */
-
-#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME)			\
-  fprintf (FILE,							\
-	   "\t.text\n\t.stabs \"\",%d,0,0,Letext\nLetext:\n", N_SO)
-
-#undef  ASM_OUTPUT_SOURCE_LINE
-#define ASM_OUTPUT_SOURCE_LINE(file, line)		\
-  { static int sym_lineno = 1;				\
-    fprintf (file, ".stabn 68,0,%d,.LM%d-",		\
-	     line, sym_lineno);				\
-    assemble_name (file,				\
-		   XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
-    fprintf (file, "\n.LM%d:\n", sym_lineno);		\
-    sym_lineno += 1; }
-
-/* Handle #pragma pack and sometimes #pragma weak.  */
-
-#define HANDLE_SYSV_PRAGMA
-
-/* Some additional command-line options. */
-
-#define TARGET_THREADS	(target_flags & MASK_THREADS)
-#define MASK_THREADS	0x40000000
-
-#define TARGET_POSIX	(target_flags & MASK_POSIX)
-#define MASK_POSIX	0x20000000
-
-#define TARGET_SYSTEM_V	(target_flags & MASK_SYSTEM_V)
-#define MASK_SYSTEM_V	0x10000000
-
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-    {"threads",		MASK_THREADS},		\
-    {"posix",		MASK_POSIX},		\
-    {"system-v",	MASK_SYSTEM_V},
-
-#undef SUBTARGET_OVERRIDE_OPTIONS
-#define SUBTARGET_OVERRIDE_OPTIONS \
-do {								\
-  if (TARGET_SYSTEM_V && profile_flag)				\
-    warning ("-msystem-v and -p are incompatible");		\
-  if (TARGET_SYSTEM_V && TARGET_THREADS)			\
-    warning ("-msystem-v and -mthreads are incompatible");	\
-} while (0)
-
-/* Define this so that C++ destructors will use atexit, since LynxOS
-   calls exit after main returns.  */
-
-#define HAVE_ATEXIT
-
-/* Since init.o et al put all sorts of stuff into the init section,
-   we can't use the standard init section support in crtbegin.o. */
-
-#undef INIT_SECTION_ASM_OP
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors, in_fini
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CONST_SECTION_FUNCTION					\
-  CTORS_SECTION_FUNCTION					\
-  DTORS_SECTION_FUNCTION					\
-  FINI_SECTION_FUNCTION
-
-#undef CTORS_SECTION_ASM_OP
-#define CTORS_SECTION_ASM_OP	".section\t.ctors"
-#undef DTORS_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP	".section\t.dtors"
-
-#define INT_ASM_OP		".long"
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#undef ASM_OUTPUT_CONSTRUCTOR
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#undef ASM_OUTPUT_DESTRUCTOR
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-#undef DO_GLOBAL_CTORS_BODY
-#undef DO_GLOBAL_DTORS_BODY
-
-/* LynxOS doesn't have mcount. */
-#undef FUNCTION_PROFILER
-#define FUNCTION_PROFILER(file, profile_label_no)
diff --git a/contrib/gcc/config/netbsd.h b/contrib/gcc/config/netbsd.h
deleted file mode 100644
index 0fb4d400ee27..000000000000
--- a/contrib/gcc/config/netbsd.h
+++ /dev/null
@@ -1,209 +0,0 @@
-/* NETBSD_NATIVE is defined when gcc is integrated into the NetBSD
-   source tree so it can be configured appropriately without using
-   the GNU configure/build mechanism. */
-
-#ifdef NETBSD_NATIVE
-
-/* Look for the include files in the system-defined places.  */
-
-#undef GPLUSPLUS_INCLUDE_DIR
-#define GPLUSPLUS_INCLUDE_DIR "/usr/include/g++"
-
-#undef GCC_INCLUDE_DIR
-#define GCC_INCLUDE_DIR "/usr/include"
-
-#undef INCLUDE_DEFAULTS
-#define INCLUDE_DEFAULTS			\
-  {						\
-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },	\
-    { GCC_INCLUDE_DIR, "GCC", 0, 0 },		\
-    { 0, 0, 0, 0 }				\
-  }
-
-/* Under NetBSD, the normal location of the compiler back ends is the
-   /usr/libexec directory.  */
-
-#undef STANDARD_EXEC_PREFIX
-#define STANDARD_EXEC_PREFIX		"/usr/libexec/"
-
-/* Under NetBSD, the normal location of the various *crt*.o files is the
-   /usr/lib directory.  */
-
-#undef STANDARD_STARTFILE_PREFIX
-#define STANDARD_STARTFILE_PREFIX	"/usr/lib/"
-
-#endif
-
-
-/* Provide a CPP_SPEC appropriate for NetBSD.  Current we just deal with
-   the GCC option `-posix'.  */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
-
-/* Provide an ASM_SPEC appropriate for NetBSD.  Currently we only deal
-   with the options for generating PIC code.  */
-
-#undef ASM_SPEC
-#define ASM_SPEC " %| %{fpic:-k} %{fPIC:-k -K}"
-
-/* Provide a LIB_SPEC appropriate for NetBSD.  Just select the appropriate
-   libc, depending on whether we're doing profiling.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
-
-/* Provide a LINK_SPEC appropriate for NetBSD.  Here we provide support
-   for the special GCC options -static, -assert, and -nostdlib.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{R*} %{static:-Bstatic} %{assert*}"
-
-/* This defines which switch letters take arguments. */
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG(CHAR) \
-   || (CHAR) == 'R')
-
-/* We have atexit(3).  */
-
-#define HAVE_ATEXIT
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Handle #pragma weak and #pragma pack.  */
-
-#define HANDLE_SYSV_PRAGMA
-
-/*
- * Some imports from svr4.h in support of shared libraries.
- * Currently, we need the DECLARE_OBJECT_SIZE stuff.
- */
-
-/* Define the strings used for the .type, .size, and .set directives.
-   These strings generally do not vary from one system running netbsd
-   to another, but if a given system needs to use different pseudo-op
-   names for these, they may be overridden in the file which includes
-   this one.  */
-
-#undef TYPE_ASM_OP
-#undef SIZE_ASM_OP
-#undef SET_ASM_OP
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-#define SET_ASM_OP	".set"
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#undef ASM_WEAKEN_LABEL
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.globl\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); \
-       fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  Different svr4 assemblers
-   expect various different forms for this operand.  The one given here
-   is just a default.  You may need to override it in your machine-
-   specific tm.h file (depending upon the particulars of your assembler).  */
-
-#undef TYPE_OPERAND_FMT
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4 assemblers don't require any special declaration of the
-   result value, but there are exceptions.  */
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries in an ELF object file under SVR4.  These macros also output
-   the starting labels for the relevant functions/objects.  */
-
-/* Write the extra assembler code needed to declare a function properly.
-   Some svr4 assemblers need to also have something extra said about the
-   function's return value.  We allow for that here.  */
-
-#undef ASM_DECLARE_FUNCTION_NAME
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-    putc ('\n', FILE);							\
-    ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Write the extra assembler code needed to declare an object properly.  */
-
-#undef ASM_DECLARE_OBJECT_NAME
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));	\
-      }									\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set
-   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
-
-#undef ASM_FINISH_DECLARE_OBJECT
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 size_directive_output = 1;					 \
-	 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);			 \
-	 assemble_name (FILE, name);					 \
-	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
-       }								 \
-   } while (0)
-
-/* This is how to declare the size of a function.  */
-
-#undef ASM_DECLARE_FUNCTION_SIZE
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (!flag_inhibit_size_directive)					\
-      {									\
-        char label[256];						\
-	static int labelno;						\
-	labelno++;							\
-	ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);		\
-	ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);		\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-        fprintf (FILE, ",");						\
-	assemble_name (FILE, label);					\
-        fprintf (FILE, "-");						\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  } while (0)
diff --git a/contrib/gcc/config/nextstep.c b/contrib/gcc/config/nextstep.c
deleted file mode 100644
index 1c658fb1171e..000000000000
--- a/contrib/gcc/config/nextstep.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Functions for generic NeXT as target machine for GNU C compiler.
-   Copyright (C) 1989, 90-93, 96, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "config.h"
-#include <stdio.h>
-#include "flags.h"
-#include "tree.h"
-
-/* Make everything that used to go in the text section really go there.  */
-
-int flag_no_mach_text_sections = 0;
-
-#define OPT_STRCMP(opt) (!strncmp (opt, p, sizeof (opt)-1))
-
-/* 1 if handle_pragma has been called yet.  */
-
-static int pragma_initialized;
-
-/* Initial setting of `optimize'.  */
-
-static int initial_optimize_flag;
-
-extern char *get_directive_line ();
-
-/* Called from check_newline via the macro HANDLE_PRAGMA.
-   FINPUT is the source file input stream.
-   CH is the first character after `#pragma'.
-   The result is 1 if the pragma was handled.  */
-
-int
-handle_pragma (p_getc, p_ungetc, pname)
-     int (*  p_getc) PROTO ((void));
-     void (* p_ungetc) PROTO ((int));
-     char * pname;
-{
-  int retval = 0;
-
-  /* Record initial setting of optimize flag, so we can restore it.  */
-  if (!pragma_initialized)
-    {
-      pragma_initialized = 1;
-      initial_optimize_flag = optimize;
-    }
-
-  if (strcmp (pname, "CC_OPT_ON") == 0)
-    {
-      optimize = 1, obey_regdecls = 0;
-      warning ("optimization turned on");
-      retval = 1;
-    }
-  else if (strcmp (pname, "CC_OPT_OFF") == 0)
-    {
-      optimize = 0, obey_regdecls = 1;
-      warning ("optimization turned off");
-      retval = 1;
-    }
-  else if (strcmp (pname, "CC_OPT_RESTORE") == 0)
-    {
-      extern int initial_optimize_flag;
-
-      if (optimize != initial_optimize_flag)
-	{
-	  if (initial_optimize_flag)
-	    obey_regdecls = 0;
-	  else
-	    obey_regdecls = 1;
-	  optimize = initial_optimize_flag;
-	}
-      warning ("optimization level restored");
-      retval = 1;
-    }
-  else if (strcmp (pname, "CC_WRITABLE_STRINGS") == 0)
-    flag_writable_strings = retval = 1;
-  else if (strcmp (pname, "CC_NON_WRITABLE_STRINGS") == 0)
-    flag_writable_strings = 0, retval = 1;
-  else if (strcmp (pname, "CC_NO_MACH_TEXT_SECTIONS") == 0)
-    flag_no_mach_text_sections = retval = 1;
-
-  return retval;
-}
diff --git a/contrib/gcc/config/nextstep.h b/contrib/gcc/config/nextstep.h
deleted file mode 100644
index 59050a18a9e2..000000000000
--- a/contrib/gcc/config/nextstep.h
+++ /dev/null
@@ -1,601 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC
-   for NeXTSTEP.
-   Copyright (C) 1989, 90-93, 1996, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Use new NeXT include file search path.
-   In a cross compiler with NeXT as target, don't expect
-   the host to use Next's directory scheme.  */
-
-#ifndef CROSS_COMPILE
-#undef	INCLUDE_DEFAULTS
-#define INCLUDE_DEFAULTS				\
-  {							\
-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },		\
-    { LOCAL_INCLUDE_DIR, 0, 0, 1 },			\
-    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1 },		\
-    { GCC_INCLUDE_DIR, "GCC", 0, 0 },			\
-    /* These are for fixincludes-fixed ansi/bsd headers	\
-       which wouldn't be found otherwise.		\
-       (The use of string catenation here is OK since	\
-	NeXT's native compiler is derived from GCC.) */	\
-    { GCC_INCLUDE_DIR "/ansi", 0, 0, 0 },		\
-    { GCC_INCLUDE_DIR "/bsd", 0, 0, 0 },		\
-    { "/NextDeveloper/Headers", 0, 0, 0 },		\
-    { "/NextDeveloper/Headers/ansi", 0, 0, 0 },		\
-    { "/NextDeveloper/Headers/bsd", 0, 0, 0 },		\
-    { "/LocalDeveloper/Headers", 0, 0, 0 },		\
-    { "/LocalDeveloper/Headers/ansi", 0, 0, 0 },	\
-    { "/LocalDeveloper/Headers/bsd", 0, 0, 0 },		\
-    { "/NextDeveloper/2.0CompatibleHeaders", 0, 0, 0 },	\
-    { STANDARD_INCLUDE_DIR, 0, 0, 0 },                  \
-    { "/usr/include/bsd", 0, 0, 0 },			\
-    { 0, 0, 0, 0 }				       	\
-  }
-#else /* CROSS_COMPILE */
-#undef	INCLUDE_DEFAULTS
-#define INCLUDE_DEFAULTS				\
-  {							\
-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },		\
-    { GPLUSPLUS_INCLUDE_DIR, 0, 1, 1 },			\
-    { LOCAL_INCLUDE_DIR, 0, 0, 1 },			\
-    { GCC_INCLUDE_DIR, "GCC", 0, 0 },			\
-    { GCC_INCLUDE_DIR "/ansi", 0, 0, 0 },		\
-    { GCC_INCLUDE_DIR "/bsd", 0, 0, 0 },		\
-    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1 },		\
-    { TOOL_INCLUDE_DIR "/ansi", 0, 0, 0 },		\
-    { TOOL_INCLUDE_DIR "/bsd", 0, 0, 0 },		\
-    { STANDARD_INCLUDE_DIR, 0, 0, 0 },			\
-    { "/usr/include/bsd", 0, 0, 0 },			\
-    { 0, 0, 0, 0 }					\
-  }
-#endif /* CROSS_COMPILE */
-
-#undef	EXTRA_FORMAT_FUNCTIONS
-#define EXTRA_FORMAT_FUNCTIONS \
-      "NXPrintf",	FALSE,	2,	FALSE,	\
-      "NXScanf",	TRUE,	2,	FALSE,	\
-      "NXVPrintf",	FALSE,	2,	TRUE,	\
-      "NXVScanf",	TRUE,	2,	TRUE,	\
-      "DPSPrintf",	FALSE,	2,	FALSE,	\
-      "bsd_sprintf",	FALSE,	2,	FALSE,	\
-      "bsd_vsprintf",	FALSE,	2,	TRUE,
-
-/* Make -fnext-runtime the default.  */
-
-#define NEXT_OBJC_RUNTIME
-
-/* We have atexit.  */
-
-#define HAVE_ATEXIT
-
-/* Enable recent gcc to compile under the old gcc in Next release 1.0.  */
-
-#define __inline inline
-
-/* wchar_t is unsigned short */
-
-#undef	WCHAR_TYPE
-#define WCHAR_TYPE "short unsigned int"
-#undef	WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE (BITS_PER_WORD / 2)
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-
-#undef	DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* These compiler options take n arguments.  */
-
-#undef	WORD_SWITCH_TAKES_ARG
-#define WORD_SWITCH_TAKES_ARG(STR)	 	\
-  (DEFAULT_WORD_SWITCH_TAKES_ARG (STR) ? 1 :	\
-   !strcmp (STR, "segalign") ? 1 :		\
-   !strcmp (STR, "seg1addr") ? 1 :		\
-   !strcmp (STR, "segaddr") ? 2 :		\
-   !strcmp (STR, "sectobjectsymbols") ? 2 :	\
-   !strcmp (STR, "segprot") ? 3 :		\
-   !strcmp (STR, "sectcreate") ? 3 :		\
-   !strcmp (STR, "sectalign") ? 3 :		\
-   !strcmp (STR, "segcreate") ? 3 :		\
-   !strcmp (STR, "sectorder") ? 3 :		\
-   !strcmp (STR, "siff-mask") ? 1 :		\
-   !strcmp (STR, "siff-filter") ? 1 :		\
-   !strcmp (STR, "siff-warning") ? 1 :		\
-   !strcmp (STR, "arch") ? 1 :			\
-   !strcmp (STR, "pagezero_size") ? 1 :		\
-   0)
-
-#undef	WORD_SWITCH
-#define WORD_SWITCH(STR)			\
-  (WORD_SWITCH_TAKES_ARG (STR)			\
-   || !strcmp (STR, "bsd")			\
-   || !strcmp (STR, "object")			\
-   || !strcmp (STR, "ObjC")			\
-   || !strcmp (STR, "all_load"))
-
-/* Machine dependent ccp options.  */
-
-#undef	CPP_SPEC
-#define CPP_SPEC "%{!traditional: -D__STDC__}            \
-                  %{posixstrict:-D_POSIX_SOURCE}         \
-                  %{!posixstrict:%{bsd:-D__STRICT_BSD__} \
-                  %{posix:-D_POSIX_SOURCE}               \
-                  %{!ansi:-D_NEXT_SOURCE}}               \
-                  %{MD:-MD %M} %{MMD:-MMD %M}"
-
-/* Machine dependent ld options.  */
-
-#undef	LINK_SPEC
-#define LINK_SPEC "%{Z} %{M} \
-%{execute*} %{preload*} %{fvmlib*} \
-%{segalign*} %{seg1addr*} %{segaddr*} %{segprot*} \
-%{pagezero_size*} \
-%{seglinkedit*} %{noseglinkedit*} \
-%{sectcreate*} %{sectalign*} %{sectobjectsymbols}\
-%{segcreate*} %{Mach*} %{whyload} %{w} \
-%{sectorder*} %{whatsloaded} %{ObjC} %{all_load} %{object}"
-
-/* Machine dependent libraries.  */
-
-#undef	LIB_SPEC
-#define LIB_SPEC "%{!posix*:-lsys_s} %{posix*:-lposix}"
-
-/* We specify crt0.o as -lcrt0.o so that ld will search the library path. */
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC  \
-    "%{!posix*:%{pg:-lgcrt0.o}%{!pg: \
-     %{p:%e-p profiling is no longer supported.  Use -pg instead.} \
-     %{!p:-lcrt0.o}}}\
-     %{posix*:%{pg:-lgposixcrt0.o}%{!pg: \
-     %{p:%e-p profiling is no longer supported.  Use -pg instead.} \
-     %{!p:-lposixcrt0.o}}} \
-     -lcrtbegin.o"
-
-#undef	ENDFILE_SPEC
-#define ENDFILE_SPEC \
-    "-lcrtend.o"
-
-/* Allow #sscs (but don't do anything). */
-
-#define SCCS_DIRECTIVE
-
-/* We use Dbx symbol format.  */
-
-#undef	SDB_DEBUGGING_INFO
-#undef	XCOFF_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-/* This saves a fair amount of space. */
-
-#undef	DBX_CONTIN_LENGTH
-#define DBX_CONTIN_LENGTH 0
-
-/* These screw up NeXT's gdb at the moment, so don't use them. */
-
-#undef	DBX_OUTPUT_MAIN_SOURCE_DIRECTORY
-#define DBX_OUTPUT_MAIN_SOURCE_DIRECTORY(FILE, FILENAME)
-
-/* These come from bsd386.h, but are specific to sequent, so make sure
-   they don't bite us.  */
-
-#undef	DBX_NO_XREFS
-#undef	DBX_CONTIN_LENGTH
-
-/* gdb needs a null N_SO at the end of each file for scattered loading. */
-
-#undef	DBX_OUTPUT_MAIN_SOURCE_FILE_END
-#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME)			\
-  fprintf (FILE,							\
-	   "\t.text\n\t.stabs \"%s\",%d,0,0,Letext\nLetext:\n",		\
-	   "" , N_SO)
-
-/* Define our object format type for crtstuff.c */
-#define OBJECT_FORMAT_MACHO
-
-/* Don't use .gcc_compiled symbols to communicate with GDB;
-   They interfere with numerically sorted symbol lists. */
-
-#undef	ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(asm_out_file)
-#undef	INIT_SECTION_ASM_OP
-#define INIT_SECTION_ASM_OP
-#undef	INVOKE__main
-
-#undef	ASM_OUTPUT_CONSTRUCTOR
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)                       \
-  do { constructor_section ();                                  \
-       ASM_OUTPUT_ALIGN (FILE, 1);                              \
-       fprintf (FILE, "\t.long ");                              \
-       assemble_name (FILE, NAME);                              \
-       fprintf (FILE, "\n");                                    \
-       fprintf (FILE, ".reference .constructors_used\n");       \
-      } while (0)
-
-#undef	ASM_OUTPUT_DESTRUCTOR
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)                        \
-  do { destructor_section ();                                   \
-       ASM_OUTPUT_ALIGN (FILE, 1);                              \
-       fprintf (FILE, "\t.long ");                              \
-       assemble_name (FILE, NAME);                              \
-       fprintf (FILE, "\n");                                    \
-       fprintf (FILE, ".reference .destructors_used\n");        \
-      } while (0)
-
-#define EH_FRAME_SECTION_ASM_OP ".section __TEXT,__eh_frame,regular"
-
-/* Don't output a .file directive.  That is only used by the assembler for
-   error reporting.  */
-#undef	ASM_FILE_START
-#define ASM_FILE_START(FILE)
-
-#undef	ASM_FILE_END
-#define ASM_FILE_END(FILE)					\
-  do {								\
-    extern char *language_string;				\
-    if (strcmp (language_string, "GNU C++") == 0)		\
-      {								\
-	constructor_section ();					\
-	destructor_section ();					\
-	ASM_OUTPUT_ALIGN (FILE, 1);				\
-      }								\
-  } while (0)
-
-/* How to parse #pragma's */
-
-#undef	HANDLE_PRAGMA
-#define HANDLE_PRAGMA(GETC, UNGETC, NAME) handle_pragma (GETC, UNGETC, NAME)
-extern int handle_pragma ();
-
-/* Give methods pretty symbol names on NeXT. */
-
-#undef	OBJC_GEN_METHOD_LABEL
-#define OBJC_GEN_METHOD_LABEL(BUF,IS_INST,CLASS_NAME,CAT_NAME,SEL_NAME,NUM) \
-  do { if (CAT_NAME)							\
-	 sprintf (BUF, "%c[%s(%s) %s]", (IS_INST) ? '-' : '+',		\
-		  (CLASS_NAME), (CAT_NAME), (SEL_NAME));		\
-       else								\
-	 sprintf (BUF, "%c[%s %s]", (IS_INST) ? '-' : '+',		\
-		  (CLASS_NAME), (SEL_NAME));				\
-     } while (0)
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX "_"
-
-/* Wrap new method names in quotes so the assembler doesn't gag.
-   Make Objective-C internal symbols local.  */
-
-#undef	ASM_OUTPUT_LABELREF
-#define ASM_OUTPUT_LABELREF(FILE,NAME)	\
-  do { if (NAME[0] == '+' || NAME[0] == '-') fprintf (FILE, "\"%s\"", NAME); \
-       else if (!strncmp (NAME, "_OBJC_", 6)) fprintf (FILE, "L%s", NAME);   \
-       else if (!strncmp (NAME, ".objc_class_name_", 17))		\
-	 fprintf (FILE, "%s", NAME);					\
-       else asm_fprintf (FILE, "%U%s", NAME); } while (0)
-
-#undef	ALIGN_ASM_OP
-#define ALIGN_ASM_OP		".align"
-
-#undef	ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-  if ((LOG) != 0)			\
-    fprintf (FILE, "\t%s %d\n", ALIGN_ASM_OP, (LOG))
-
-/* Ensure correct alignment of bss data.  */
-
-#undef	ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \
-( fputs (".lcomm ", (FILE)),				\
-  assemble_name ((FILE), (NAME)),			\
-  fprintf ((FILE), ",%u,%u\n", (SIZE), floor_log2 ((ALIGN) / BITS_PER_UNIT)))
-
-/* Output #ident as a .ident.  */
-
-#undef	ASM_OUTPUT_IDENT
-#define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
-
-/* The maximum alignment which the object file format can support.
-   For NeXT's Mach-O format, this is 2^15.  */
-
-#undef	MAX_OFILE_ALIGNMENT
-#define MAX_OFILE_ALIGNMENT 0x8000
-
-/* Create new Mach-O sections. */
-
-#undef	SECTION_FUNCTION
-#define SECTION_FUNCTION(FUNCTION, SECTION, DIRECTIVE, WAS_TEXT, OBJC)	\
-void									\
-FUNCTION ()								\
-{									\
-  extern void text_section ();					 	\
-  extern void objc_section_init ();					\
-  extern int flag_no_mach_text_sections;				\
-  									\
-  if (WAS_TEXT && flag_no_mach_text_sections)       			\
-    text_section ();							\
-  else if (in_section != SECTION)					\
-    {									\
-      if (OBJC)								\
-	objc_section_init ();						\
-      fprintf (asm_out_file, "%s\n", DIRECTIVE);			\
-      in_section = SECTION;						\
-    }									\
-}									\
-
-#undef	EXTRA_SECTIONS
-#define EXTRA_SECTIONS					\
-  in_const, in_cstring, in_literal4, in_literal8,	\
-  in_constructor, in_destructor,			\
-  in_objc_class, in_objc_meta_class, in_objc_category,	\
-  in_objc_class_vars, in_objc_instance_vars,		\
-  in_objc_cls_meth, in_objc_inst_meth,			\
-  in_objc_cat_cls_meth, in_objc_cat_inst_meth,		\
-  in_objc_selector_refs,				\
-  in_objc_symbols, in_objc_module_info,			\
-  in_objc_protocol, in_objc_string_object,		\
-  in_objc_class_names, in_objc_meth_var_names,		\
-  in_objc_meth_var_types, in_objc_cls_refs
-
-#undef	EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS			\
-SECTION_FUNCTION (const_section,		\
-		  in_const,			\
-		  ".const", 1, 0)		\
-SECTION_FUNCTION (cstring_section,		\
-		  in_cstring,			\
-		  ".cstring", 1, 0)		\
-SECTION_FUNCTION (literal4_section,		\
-		  in_literal4,			\
-		  ".literal4", 1, 0)		\
-SECTION_FUNCTION (literal8_section,		\
-		  in_literal8,			\
-		  ".literal8", 1, 0)		\
-SECTION_FUNCTION (constructor_section,		\
-		  in_constructor,		\
-		  ".constructor", 0, 0)		\
-SECTION_FUNCTION (destructor_section,		\
-		  in_destructor,		\
-		  ".destructor", 0, 0)		\
-SECTION_FUNCTION (objc_class_section,		\
-		  in_objc_class,		\
-		  ".objc_class", 0, 1)		\
-SECTION_FUNCTION (objc_meta_class_section,	\
-		  in_objc_meta_class,		\
-		  ".objc_meta_class", 0, 1)	\
-SECTION_FUNCTION (objc_category_section,	\
-		  in_objc_category,		\
-		".objc_category", 0, 1)		\
-SECTION_FUNCTION (objc_class_vars_section,	\
-		  in_objc_class_vars,		\
-		  ".objc_class_vars", 0, 1)	\
-SECTION_FUNCTION (objc_instance_vars_section,	\
-		  in_objc_instance_vars,	\
-		  ".objc_instance_vars", 0, 1)	\
-SECTION_FUNCTION (objc_cls_meth_section,	\
-		  in_objc_cls_meth,		\
-		  ".objc_cls_meth", 0, 1)	\
-SECTION_FUNCTION (objc_inst_meth_section,	\
-		  in_objc_inst_meth,		\
-		  ".objc_inst_meth", 0, 1)	\
-SECTION_FUNCTION (objc_cat_cls_meth_section,	\
-		  in_objc_cat_cls_meth,		\
-		  ".objc_cat_cls_meth", 0, 1)	\
-SECTION_FUNCTION (objc_cat_inst_meth_section,	\
-		  in_objc_cat_inst_meth,	\
-		  ".objc_cat_inst_meth", 0, 1)	\
-SECTION_FUNCTION (objc_selector_refs_section,	\
-		  in_objc_selector_refs,	\
-		  ".objc_message_refs", 0, 1)	\
-SECTION_FUNCTION (objc_symbols_section,		\
-		  in_objc_symbols,		\
-		  ".objc_symbols", 0, 1)	\
-SECTION_FUNCTION (objc_module_info_section,	\
-		  in_objc_module_info,		\
-		  ".objc_module_info", 0, 1)	\
-SECTION_FUNCTION (objc_protocol_section,	\
-		  in_objc_protocol,		\
-		  ".objc_protocol", 0, 1)	\
-SECTION_FUNCTION (objc_string_object_section,	\
-		  in_objc_string_object,	\
-		  ".objc_string_object", 0, 1)	\
-SECTION_FUNCTION (objc_class_names_section,	\
-		in_objc_class_names,		\
-		".objc_class_names", 0, 1)	\
-SECTION_FUNCTION (objc_meth_var_names_section,	\
-		in_objc_meth_var_names,		\
-		".objc_meth_var_names", 0, 1)	\
-SECTION_FUNCTION (objc_meth_var_types_section,	\
-		in_objc_meth_var_types,		\
-		".objc_meth_var_types", 0, 1)	\
-SECTION_FUNCTION (objc_cls_refs_section,	\
-		in_objc_cls_refs,		\
-		".objc_cls_refs", 0, 1)		\
-						\
-void						\
-objc_section_init ()				\
-{						\
-  static int been_here = 0;			\
-						\
-  if (been_here == 0)				\
-    {						\
-      been_here = 1;				\
-      objc_class_section ();			\
-      objc_meta_class_section ();		\
-      objc_cat_cls_meth_section ();		\
-      objc_cat_inst_meth_section ();		\
-      objc_cls_meth_section ();			\
-      objc_inst_meth_section ();		\
-      objc_selector_refs_section ();		\
-      objc_symbols_section ();			\
-      objc_category_section ();			\
-      objc_protocol_section ();			\
-      objc_class_vars_section ();		\
-      objc_instance_vars_section ();		\
-      objc_module_info_section ();		\
-      objc_string_object_section ();		\
-      objc_class_names_section ();		\
-      objc_meth_var_names_section ();		\
-      objc_meth_var_types_section ();		\
-      objc_cls_refs_section ();			\
-    }						\
-}
-
-#undef	READONLY_DATA_SECTION
-#define READONLY_DATA_SECTION const_section
-
-#undef	SELECT_SECTION
-#define SELECT_SECTION(exp,reloc)				\
-  do								\
-    {								\
-      if (TREE_CODE (exp) == STRING_CST)			\
-	{							\
-	  if (flag_writable_strings)				\
-	    data_section ();					\
-	  else if (TREE_STRING_LENGTH (exp) !=			\
-		   strlen (TREE_STRING_POINTER (exp)) + 1)	\
-	    readonly_data_section ();				\
-	  else							\
-	    cstring_section ();					\
-	}							\
-      else if (TREE_CODE (exp) == INTEGER_CST			\
-	       || TREE_CODE (exp) == REAL_CST)			\
-        {							\
-	  tree size = TYPE_SIZE (TREE_TYPE (exp));		\
-	  							\
-	  if (TREE_CODE (size) == INTEGER_CST &&		\
-	      TREE_INT_CST_LOW (size) == 4 &&			\
-	      TREE_INT_CST_HIGH (size) == 0)			\
-	    literal4_section ();				\
-	  else if (TREE_CODE (size) == INTEGER_CST &&		\
-	      TREE_INT_CST_LOW (size) == 8 &&			\
-	      TREE_INT_CST_HIGH (size) == 0)			\
-	    literal8_section ();				\
-	  else							\
-	    readonly_data_section ();				\
-	}							\
-      else if (TREE_CODE (exp) == CONSTRUCTOR				\
-	       && TREE_TYPE (exp)					\
-	       && TREE_CODE (TREE_TYPE (exp)) == RECORD_TYPE		\
-	       && TYPE_NAME (TREE_TYPE (exp))				\
-	       && TREE_CODE (TYPE_NAME (TREE_TYPE (exp))) == IDENTIFIER_NODE \
-	       && IDENTIFIER_POINTER (TYPE_NAME (TREE_TYPE (exp))))	\
-	{								\
-	  if (!strcmp (IDENTIFIER_POINTER (TYPE_NAME (TREE_TYPE (exp))), \
-			"NXConstantString"))				\
-	  objc_string_object_section ();				\
-	else if ((TREE_READONLY (exp) || TREE_CONSTANT (exp))		\
-		&& !TREE_SIDE_EFFECTS (exp))				\
-	  readonly_data_section ();					\
-	else								\
-	  data_section ();						\
-      }									\
-      else if (TREE_CODE (exp) == VAR_DECL &&				\
-	       DECL_NAME (exp) &&					\
-	       TREE_CODE (DECL_NAME (exp)) == IDENTIFIER_NODE &&	\
-	       IDENTIFIER_POINTER (DECL_NAME (exp)) &&			\
-	       !strncmp (IDENTIFIER_POINTER (DECL_NAME (exp)), "_OBJC_", 6)) \
-	{								\
-	  const char *name = IDENTIFIER_POINTER (DECL_NAME (exp));	\
-	  								\
-	  if (!strncmp (name, "_OBJC_CLASS_METHODS_", 20))		\
-	    objc_cls_meth_section ();					\
-	  else if (!strncmp (name, "_OBJC_INSTANCE_METHODS_", 23))	\
-	    objc_inst_meth_section ();					\
-	  else if (!strncmp (name, "_OBJC_CATEGORY_CLASS_METHODS_", 20)) \
-	    objc_cat_cls_meth_section ();				\
-	  else if (!strncmp (name, "_OBJC_CATEGORY_INSTANCE_METHODS_", 23)) \
-	    objc_cat_inst_meth_section ();				\
-	  else if (!strncmp (name, "_OBJC_CLASS_VARIABLES_", 22))	\
-	    objc_class_vars_section ();					\
-	  else if (!strncmp (name, "_OBJC_INSTANCE_VARIABLES_", 25))	\
-	    objc_instance_vars_section ();				\
-	  else if (!strncmp (name, "_OBJC_CLASS_PROTOCOLS_", 22))	\
-	    objc_cat_cls_meth_section ();				\
-	  else if (!strncmp (name, "_OBJC_CLASS_NAME_", 17))		\
-	    objc_class_names_section ();				\
-	  else if (!strncmp (name, "_OBJC_METH_VAR_NAME_", 20))		\
-	    objc_meth_var_names_section ();				\
-	  else if (!strncmp (name, "_OBJC_METH_VAR_TYPE_", 20))		\
-	    objc_meth_var_types_section ();				\
-	  else if (!strncmp (name, "_OBJC_CLASS_REFERENCES", 22))	\
-	    objc_cls_refs_section ();					\
-	  else if (!strncmp (name, "_OBJC_CLASS_", 12))			\
-	    objc_class_section ();					\
-	  else if (!strncmp (name, "_OBJC_METACLASS_", 16))		\
-	    objc_meta_class_section ();					\
-	  else if (!strncmp (name, "_OBJC_CATEGORY_", 15))		\
-	    objc_category_section ();					\
-	  else if (!strncmp (name, "_OBJC_SELECTOR_REFERENCES", 25))	\
-	    objc_selector_refs_section ();				\
-	  else if (!strncmp (name, "_OBJC_SYMBOLS", 13))		\
-	    objc_symbols_section ();					\
-	  else if (!strncmp (name, "_OBJC_MODULES", 13))		\
-	    objc_module_info_section ();				\
-	  else if (!strncmp (name, "_OBJC_PROTOCOL_INSTANCE_METHODS_", 32)) \
-	    objc_cat_inst_meth_section ();                              \
-	  else if (!strncmp (name, "_OBJC_PROTOCOL_CLASS_METHODS_", 29)) \
-	    objc_cat_cls_meth_section ();                               \
-	  else if (!strncmp (name, "_OBJC_PROTOCOL_REFS_", 20))         \
-	    objc_cat_cls_meth_section ();                               \
-	  else if (!strncmp (name, "_OBJC_PROTOCOL_", 15))              \
-	    objc_protocol_section ();                                   \
-	  else if ((TREE_READONLY (exp) || TREE_CONSTANT (exp))		\
-		&& !TREE_SIDE_EFFECTS (exp))     			\
-	    readonly_data_section ();                                   \
-	  else								\
-	    data_section ();						\
-	}								\
-      else if (TREE_CODE (exp) == VAR_DECL)				\
-	{								\
-	  if ((flag_pic && reloc)					\
-	      || !TREE_READONLY (exp) || TREE_SIDE_EFFECTS (exp)	\
-	      || !DECL_INITIAL (exp)					\
-	      || (DECL_INITIAL (exp) != error_mark_node			\
-		  && !TREE_CONSTANT (DECL_INITIAL (exp))))		\
-	    data_section ();						\
-	  else								\
-	    readonly_data_section ();					\
-	}								\
-      else								\
-	readonly_data_section ();					\
-    }									\
-  while (0)
-
-#undef	SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(mode, rtx)					\
-  do									\
-    {									\
-      if (GET_MODE_SIZE(mode) == 8)					\
-	literal8_section();						\
-      else if (GET_MODE_SIZE(mode) == 4)				\
-	literal4_section();						\
-      else								\
-	const_section ();						\
-    }									\
-  while (0)
-
-#ifdef ASM_COMMENT_START
-# undef ASM_COMMENT_START
-#endif
-
-#define ASM_COMMENT_START ";#"
diff --git a/contrib/gcc/config/nextstep21.h b/contrib/gcc/config/nextstep21.h
deleted file mode 100644
index 8009571672b7..000000000000
--- a/contrib/gcc/config/nextstep21.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* nextstep.h -- operating system specific defines to be used when
-   targeting GCC for NeXTSTEP.
-   Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* changed for NeXTStep 2.1, Ch. Kranz, 2/94, 3/94 */
-#include "nextstep.h"
-
-/* set flag_gnu_linker=0, use collect2 for linking */
-#undef USE_COLLECT2
-#define USE_COLLECT2
-
-/* use this until a newer gdb for NeXTStep21 is available */
-#define DEFAULT_GDB_EXTENSIONS 0
-
-/* we need the call to __main to start all global destructors and constructors
-   correctly, so undef INIT_SECTION_ASM_OP, (see libgcc2.c line 1965) 
-   and define INVOKE_main */
-#undef	INIT_SECTION_ASM_OP
-#define INVOKE__main
-
-/* We call the global destructors, constructors from __main */
-#undef	ASM_OUTPUT_CONSTRUCTOR
-#undef	ASM_OUTPUT_DESTRUCTOR
-
-#undef ASM_FILE_END
-#define ASM_FILE_END(FILE)					\
-  do {								\
-    extern char *language_string;				\
-      if (strcmp (language_string, "GNU C++") == 0)		\
-      {								\
-	ASM_OUTPUT_ALIGN (FILE, 1);				\
-      }								\
-  } while (0) 
-/* deleted: destructor_section ();				\ */
-/* deleted: constructor_section ();				\ */
-
-/* Ensure correct alignment of bss data.  */
-/* ASM_OUTPUT_ALIGNED_LOCAL not needed */
-/* need ASM_OUTPUT_LOCAL instead for old NeXT-as */
-/* look in varasm.c, line 1062 and 1476 */
-#undef	ASM_OUTPUT_ALIGNED_LOCAL
-#undef ASM_OUTPUT_LOCAL
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)  \
-( fputs (".lcomm ", (FILE)),			\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%u\n", (ROUNDED)))
-
diff --git a/contrib/gcc/config/openbsd.h b/contrib/gcc/config/openbsd.h
deleted file mode 100644
index e95fbdaea0cc..000000000000
--- a/contrib/gcc/config/openbsd.h
+++ /dev/null
@@ -1,311 +0,0 @@
-/* Base configuration file for all OpenBSD targets.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Common OpenBSD configuration. 
-   All OpenBSD architectures include this file, which is intended as
-   a repository for common defines. 
-
-   Some defines are common to all architectures, a few of them are
-   triggered by OBSD_* guards, so that we won't override architecture
-   defaults by mistakes.
-
-   OBSD_HAS_CORRECT_SPECS: 
-      another mechanism provides correct specs already.
-   OBSD_NO_DYNAMIC_LIBRARIES: 
-      no implementation of dynamic libraries.
-   OBSD_OLD_GAS: 
-      older flavor of gas which needs help for PIC.
-   OBSD_HAS_DECLARE_FUNCTION_NAME, OBSD_HAS_DECLARE_FUNCTION_SIZE,
-   OBSD_HAS_DECLARE_OBJECT: 
-      PIC support, FUNCTION_NAME/FUNCTION_SIZE are independent, whereas
-      the corresponding logic for OBJECTS is necessarily coupled.
-
-   There are also a few `default' defines such as ASM_WEAKEN_LABEL,
-   intended as common ground for arch that don't provide 
-   anything suitable.  */
-
-/* OPENBSD_NATIVE is defined only when gcc is configured as part of
-   the OpenBSD source tree, specifically through Makefile.bsd-wrapper.
-
-   In such a case the include path can be trimmed as there is no
-   distinction between system includes and gcc includes.  */
-
-/* This configuration method, namely Makefile.bsd-wrapper and
-   OPENBSD_NATIVE is NOT recommended for building cross-compilers.  */
-
-#ifdef OPENBSD_NATIVE
-
-#undef GCC_INCLUDE_DIR
-#define GCC_INCLUDE_DIR "/usr/include"
-
-/* The compiler is configured with ONLY the gcc/g++ standard headers.  */
-#undef INCLUDE_DEFAULTS
-#define INCLUDE_DEFAULTS			\
-  {						\
-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1 },	\
-    { GCC_INCLUDE_DIR, "GCC", 0, 0 },		\
-    { 0, 0, 0, 0 }				\
-  }
-
-/* Under OpenBSD, the normal location of the various *crt*.o files is the
-   /usr/lib directory.  */
-#define STANDARD_STARTFILE_PREFIX	"/usr/lib/"
-
-#endif
-
-
-/* Controlling the compilation driver.  */
-
-/* CPP_SPEC appropriate for OpenBSD. We deal with -posix and -pthread.
-   XXX the way threads are handling currently is not very satisfying,
-   since all code must be compiled with -pthread to work. 
-   This two-stage defines makes it easy to pick that for targets that
-   have subspecs.  */
-#define OBSD_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
-
-/* LIB_SPEC appropriate for OpenBSD.  Select the appropriate libc, 
-   depending on profiling and threads.  Basically, 
-   -lc(_r)?(_p)?, select _r for threads, and _p for p or pg.  */
-#define OBSD_LIB_SPEC "-lc%{pthread:_r}%{p:_p}%{!p:%{pg:_p}}"
-
-#ifndef OBSD_HAS_CORRECT_SPECS
-
-#ifndef OBSD_NO_DYNAMIC_LIBRARIES
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
-   || (CHAR) == 'R')
-#endif
-
-#undef CPP_SPEC
-#define CPP_SPEC OBSD_CPP_SPEC
-
-#ifdef OBSD_OLD_GAS
-/* ASM_SPEC appropriate for OpenBSD.  For some architectures, OpenBSD 
-   still uses a special flavor of gas that needs to be told when generating 
-   pic code.  */
-#undef ASM_SPEC
-#define ASM_SPEC "%{fpic:-k} %{fPIC:-k -K} %|"
-#else
-/* Since we use gas, stdin -> - is a good idea, but we don't want to
-   override native specs just for that.  */
-#ifndef ASM_SPEC
-#define ASM_SPEC "%|"
-#endif
-#endif
-
-/* LINK_SPEC appropriate for OpenBSD.  Support for GCC options 
-   -static, -assert, and -nostdlib.  */
-#undef LINK_SPEC
-#ifdef OBSD_NO_DYNAMIC_LIBRARIES
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{assert*}"
-#else
-#define LINK_SPEC \
-  "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{R*} %{static:-Bstatic} %{assert*}"
-#endif
-
-#undef LIB_SPEC
-#define LIB_SPEC OBSD_LIB_SPEC
-#endif
-
-
-/* Runtime target specification.  */
-
-/* You must redefine CPP_PREDEFINES in any arch specific file.  */
-#undef CPP_PREDEFINES
-
-/* Implicit calls to library routines.  */
-
-/* Use memcpy and memset instead of bcopy and bzero.  */
-#define TARGET_MEM_FUNCTIONS
-
-/* Miscellaneous parameters.  */
-
-/* Tell libgcc2.c that OpenBSD targets support atexit.  */
-#define HAVE_ATEXIT
-
-/* Controlling debugging info: dbx options.  */
-
-/* Don't use the `xsTAG;' construct in DBX output; OpenBSD systems that
-   use DBX don't support it.  */
-#define DBX_NO_XREFS
-
-
-/* Support of shared libraries, mostly imported from svr4.h through netbsd.  */
-/* Two differences from svr4.h:
-   - we use . - _func instead of a local label,
-   - we put extra spaces in expressions such as 
-     .type _func , @function
-     This is more readable for a human being and confuses c++filt less.  */
-
-/* Assembler format: output and generation of labels.  */
-
-/* Define the strings used for the .type and .size directives.
-   These strings generally do not vary from one system running OpenBSD
-   to another, but if a given system needs to use different pseudo-op
-   names for these, they may be overridden in the arch specific file.  */ 
-
-/* OpenBSD assembler is hacked to have .type & .size support even in a.out
-   format object files.  Functions size are supported but not activated 
-   yet (look for GRACE_PERIOD_EXPIRED in gas/config/obj-aout.c).  
-   SET_ASM_OP is needed for attribute alias to work.  */
-
-#undef TYPE_ASM_OP
-#undef SIZE_ASM_OP
-#undef SET_ASM_OP
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-#define SET_ASM_OP	".set"
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  */
-#undef TYPE_OPERAND_FMT
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Provision if extra assembler code is needed to declare a function's result
-   (taken from svr4, not needed yet actually).  */
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries under OpenBSD.  These macros also have to output the starting 
-   labels for the relevant functions/objects.  */
-
-#ifndef OBSD_HAS_DECLARE_FUNCTION_NAME
-/* Extra assembler code needed to declare a function properly.
-   Some assemblers may also need to also have something extra said 
-   about the function's return value.  We allow for that here.  */
-#undef ASM_DECLARE_FUNCTION_NAME
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fputs (" , ", FILE);						\
-    fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-    putc ('\n', FILE);							\
-    ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-#endif
-
-#ifndef OBSD_HAS_DECLARE_FUNCTION_SIZE
-/* Declare the size of a function.  */
-#undef ASM_DECLARE_FUNCTION_SIZE
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (!flag_inhibit_size_directive)					\
-      {									\
-	fprintf (FILE, "\t%s\t", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-	fputs (" , . - ", FILE);					\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  } while (0)
-#endif
-
-#ifndef OBSD_HAS_DECLARE_OBJECT
-/* Extra assembler code needed to declare an object properly.  */
-#undef ASM_DECLARE_OBJECT_NAME
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fputs (" , ", FILE);						\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, " , %d\n", int_size_in_bytes (TREE_TYPE (DECL)));\
-      }									\
-    ASM_OUTPUT_LABEL (FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set by ASM_DECLARE_OBJECT_NAME 
-   when it was run for the same decl.  */
-#undef ASM_FINISH_DECLARE_OBJECT
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 size_directive_output = 1;					 \
-	 fprintf (FILE, "\t%s\t", SIZE_ASM_OP);			 \
-	 assemble_name (FILE, name);					 \
-	 fprintf (FILE, " , %d\n", int_size_in_bytes (TREE_TYPE (DECL)));\
-       }								 \
-   } while (0)
-#endif
-
-
-/* Those are `generic' ways to weaken/globalize a label. We shouldn't need
-   to override a processor specific definition. Hence, #ifndef ASM_*
-   In case overriding turns out to be needed, one can always #undef ASM_* 
-   before including this file.  */
-
-/* Tell the assembler that a symbol is weak.  */
-/* Note: netbsd arm32 assembler needs a .globl here. An override may 
-   be needed when/if we go for arm32 support.  */
-#ifndef ASM_WEAKEN_LABEL
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-#endif
-
-/* Tell the assembler that a symbol is global.  */
-#ifndef ASM_GLOBALIZE_LABEL
-#define ASM_GLOBALIZE_LABEL(FILE,NAME) \
-  do { fputs ("\t.globl\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while(0)
-#endif
-
-
-/* Storage layout.  */
-
-/* We don't have to worry about binary compatibility with older C++ code,
-   but there is a big known bug with vtable thunks which has not been
-   fixed yet, so DON'T activate it by default.  */
-/* #define DEFAULT_VTABLE_THUNKS 1 */
-
-
-/* Otherwise, since we support weak, gthr.h erroneously tries to use
-   #pragma weak.  */
-#define GTHREAD_USE_WEAK 0
-
-/* bug work around: we don't want to support #pragma weak, but the current
-   code layout needs HANDLE_PRAGMA_WEAK asserted for __attribute((weak)) to
-   work.  On the other hand, we don't define HANDLE_PRAGMA_WEAK directly,
-   as this depends on a few other details as well...  */
-#define HANDLE_SYSV_PRAGMA
-
diff --git a/contrib/gcc/config/psos.h b/contrib/gcc/config/psos.h
deleted file mode 100644
index d4043002a1c1..000000000000
--- a/contrib/gcc/config/psos.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for some
-   embedded system running pSOS. We assume GNU tools with ELF, but
-   try to maintain compatibility with the MRI tools. Based on svr4.h.
-   Copyright (C) 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-
-   To use this file, make up a file with a name like:
-
-	?????-psos.h
-
-   where ????? is replaced by the name of the basic hardware that you
-   are targeting for.  Then, in the file ?????-psos.h, put something
-   like:
-
-	#include "?????.h"
-	#include "psos.h"
-
-   followed by any really system-specific defines (or overrides of
-   defines) which you find that you need.
-*/
-
-
-/* Define a symbol indicating that we are using psos.h.  */
-
-#define USING_PSOS_H
-
-
-/* All pSOS targets currently use the ELF object file format.  */
-
-#define OBJECT_FORMAT_ELF
-
-
-/* Provide a NULL STARTFILE_SPEC. The startfile cannot be specified
-   here because it depends on the architecture (e.g. 68K), the
-   board-support package (e.g. M162) and the run-time configuration
-   (e.g. application vs. ram-image vs. rom-image). Specify the
-   startfile in a linker-script created from the generic
-   architecture-specific linker-scripts. */
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-
-/* Predefined macros (independent of processor type). */
-
-#define CPP_PREDEFINES "-Dpsos"
-
-
-/* Implicit library calls should use ANSI memcpy rather than BSD
-   bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-
-/* When using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  The stabs entry must be
-   before the N_SO in order for gdb to find it.  */
-
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    fputs (".stabs \"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE);	\
-  }									\
-while (0)
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-
-/* Switch into a generic section. */
-
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \
-  fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \
-	   (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \
-	   (DECL) && DECL_READONLY_SECTION (DECL, RELOC) ? "a" : "aw")
-
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors
-   sections. */
-
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"aw\""
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"aw\""
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctors, in_dtors
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-extern void text_section ();
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-
-#ifndef INT_ASM_OP
-#define INT_ASM_OP		".long"
-#endif
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-
-/* Use DBX debugging info by default.  */
-
-#ifndef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-#endif
-
-/* For pSOS we use DBX debugging info.  */
-
-#define DBX_DEBUGGING_INFO
-
-
-/* Prevent generation of an exit function.  */
-
-#define HAVE_ATEXIT
-
diff --git a/contrib/gcc/config/ptx4.h b/contrib/gcc/config/ptx4.h
deleted file mode 100644
index b1eaabeb4ccb..000000000000
--- a/contrib/gcc/config/ptx4.h
+++ /dev/null
@@ -1,860 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for some
-   generic System V Release 4 system.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@monkeys.com).
-   Renamed and changed to suit Dynix/ptx v4 and later.
-   Modified by Tim Wright (timw@sequent.com).
-  
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-
-*/
-
-/* Define a symbol indicating that we are using svr4.h.  */
-#define USING_SVR4_H
-
-/* For the sake of libgcc2.c, indicate target supports atexit.  */
-#define HAVE_ATEXIT
-
-/* Cpp, assembler, linker, library, and startfile spec's.  */
-
-/* This defines which switch letters take arguments.  On svr4, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker).  Note however that there is no such
-   thing as a -T option for svr4.  */
-
-#define SWITCH_TAKES_ARG(CHAR) \
-  (   (CHAR) == 'D' \
-   || (CHAR) == 'U' \
-   || (CHAR) == 'o' \
-   || (CHAR) == 'e' \
-   || (CHAR) == 'u' \
-   || (CHAR) == 'I' \
-   || (CHAR) == 'm' \
-   || (CHAR) == 'L' \
-   || (CHAR) == 'A' \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z')
-
-/* This defines which multi-letter switches take arguments.  On svr4,
-   there are no such switches except those implemented by GCC itself.  */
-
-#define WORD_SWITCH_TAKES_ARG(STR)			\
- (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)			\
-  && strcmp (STR, "Tdata") && strcmp (STR, "Ttext")	\
-  && strcmp (STR, "Tbss"))
-
-/* You should redefine CPP_PREDEFINES in any file which includes this one.
-   The definition should be appropriate for the type of target system
-   involved, and it should include any -A (assertion) options which are
-   appropriate for the given target system.  */
-#undef CPP_PREDEFINES
-
-/* Provide an ASM_SPEC appropriate for svr4.  Here we try to support as
-   many of the specialized svr4 assembler options as seems reasonable,
-   given that there are certain options which we can't (or shouldn't)
-   support directly due to the fact that they conflict with other options 
-   for other svr4 tools (e.g. ld) or with other options for GCC itself.
-   For example, we don't support the -o (output file) or -R (remove
-   input file) options because GCC already handles these things.  We
-   also don't support the -m (run m4) option for the assembler because
-   that conflicts with the -m (produce load map) option of the svr4
-   linker.  We do however allow passing arbitrary options to the svr4
-   assembler via the -Wa, option.
-
-   Note that gcc doesn't allow a space to follow -Y in a -Ym,* or -Yd,*
-   option.
-*/
-
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "-no_0f_fix %{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
-
-/* svr4 assemblers need the `-' (indicating input from stdin) to come after
-   the -o option (and its argument) for some reason.  If we try to put it
-   before the -o option, the assembler will try to read the file named as
-   the output file in the -o option as an input file (after it has already
-   written some stuff to it) and the binary stuff contained therein will
-   cause totally confuse the assembler, resulting in many spurious error
-   messages.  */
-
-#undef ASM_FINAL_SPEC
-#define ASM_FINAL_SPEC "%{pipe:-}"
-
-/* Provide a LIB_SPEC appropriate for svr4.  Here we tack on the default
-   standard C library (unless we are building a shared library).  */
-
-#undef	LIB_SPEC
-#define LIB_SPEC "%{!shared:%{!symbolic:-lc}}"
-
-/* Provide a LIBGCC_SPEC appropriate for svr4.  We also want to exclude
-   libgcc when -symbolic.  */
-
-#undef  LIBGCC_SPEC
-#define LIBGCC_SPEC "%{!shared:%{!symbolic:-lgcc}}"
-
-/* Provide an ENDFILE_SPEC appropriate for svr4.  Here we tack on our own
-   magical crtend.o file (see crtstuff.c) which provides part of the
-   support for getting C++ file-scope static object constructed before
-   entering `main', followed by the normal svr3/svr4 "finalizer" file,
-   which is either `gcrtn.o' or `crtn.o'.  */
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s %{pg:gcrtn.o}%{!pg:crtn.o%s}"
-
-/* Provide a LINK_SPEC appropriate for svr4.  Here we provide support
-   for the special GCC options -static, -shared, and -symbolic which
-   allow us to link things in one of these three modes by applying the
-   appropriate combinations of options at link-time.  We also provide
-   support here for as many of the other svr4 linker options as seems
-   reasonable, given that some of them conflict with options for other
-   svr4 tools (e.g. the assembler).  In particular, we do support the
-   -z*, -V, -b, -t, -Qy, -Qn, and -YP* options here, and the -e*,
-   -l*, -o*, -r, -s, -u*, and -L* options are directly supported
-   by gcc.c itself.  We don't directly support the -m (generate load
-   map) option because that conflicts with the -m (run m4) option of
-   the svr4 assembler.  We also don't directly support the svr4 linker's
-   -I* or -M* options because these conflict with existing GCC options.
-   We do however allow passing arbitrary options to the svr4 linker
-   via the -Wl, option.  We don't support the svr4 linker's -a option
-   at all because it is totally useless and because it conflicts with
-   GCC's own -a option.
-
-   Note that gcc doesn't allow a space to follow -Y in a -YP,* option.
-
-   When the -G link option is used (-shared and -symbolic) a final link is
-   not being done.  */
-
-#undef	LINK_SPEC
-#define LINK_SPEC "%{h*} %{v:-V} \
-		   %{b} %{Wl,*:%*} \
-		   %{static:-dn -Bstatic} \
-		   %{shared:-G -dy -z text} \
-		   %{symbolic:-Bsymbolic -G -dy -z text} \
-		   %{G:-G} \
-		   %{YP,*} \
-		   %{!YP,*:%{p:-Y P,/lib/libp:/usr/lib/libp:/lib:/usr/lib} \
-		    %{!p:-Y P,/lib:/usr/lib}} \
-		   %{Qy:} %{!Qn:-Qy}"
-
-/* Gcc automatically adds in one of the files /lib/values-Xc.o,
-   /lib/values-Xa.o, or /lib/values-Xt.o for each final link
-   step (depending upon the other gcc options selected, such as
-   -traditional and -ansi).  These files each contain one (initialized)
-   copy of a special variable called `_lib_version'.  Each one of these
-   files has `_lib_version' initialized to a different (enum) value.
-   The SVR4 library routines query the value of `_lib_version' at run
-   to decide how they should behave.  Specifically, they decide (based
-   upon the value of `_lib_version') if they will act in a strictly ANSI
-   conforming manner or not.
-*/
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}\
-			%{pg:gcrti.o%s}%{!pg:crti.o%s} \
-			%{ansi:values-Xc.o%s} \
-			%{!ansi: \
-			 %{traditional:values-Xt.o%s} \
-			 %{!traditional:values-Xa.o%s}} \
- 			crtbegin.o%s"
-
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
-#define IDENT_ASM_OP ".ident"
-
-#define ASM_FILE_END(FILE)					\
-do {				 				\
-     if (!flag_no_ident)					\
-	fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n",		\
-		 IDENT_ASM_OP, version_string);			\
-   } while (0)
-
-/* Allow #sccs in preprocessor.  */
-
-#define SCCS_DIRECTIVE
-
-/* Output #ident as a .ident.  */
-
-#define ASM_OUTPUT_IDENT(FILE, NAME) \
-  fprintf (FILE, "\t%s\t\"%s\"\n", IDENT_ASM_OP, NAME);
-
-/* Use periods rather than dollar signs in special g++ assembler names.  */
-
-#define NO_DOLLAR_IN_LABEL
-
-/* Writing `int' for a bitfield forces int alignment for the structure.  */
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Handle #pragma weak and #pragma pack.  */
-
-#define HANDLE_SYSV_PRAGMA
-
-/* System V Release 4 uses DWARF debugging info.  */
-
-#define DWARF_DEBUGGING_INFO
-
-/* The numbers used to denote specific machine registers in the System V
-   Release 4 DWARF debugging information are quite likely to be totally
-   different from the numbers used in BSD stabs debugging information
-   for the same kind of target machine.  Thus, we undefine the macro
-   DBX_REGISTER_NUMBER here as an extra inducement to get people to
-   provide proper machine-specific definitions of DBX_REGISTER_NUMBER
-   (which is also used to provide DWARF registers numbers in dwarfout.c)
-   in their tm.h files which include this file.  */
-
-#undef DBX_REGISTER_NUMBER
-
-/* gas on SVR4 supports the use of .stabs.  Permit -gstabs to be used
-   in general, although it will only work when using gas.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* Use DWARF debugging info by default.  */
-
-#ifndef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG
-#endif
-
-/* Make LBRAC and RBRAC addresses relative to the start of the
-   function.  The native Solaris stabs debugging format works this
-   way, gdb expects it, and it reduces the number of relocation
-   entries.  */
-
-#define DBX_BLOCKS_FUNCTION_RELATIVE 1
-
-/* When using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  The stabs entry must be
-   before the N_SO in order for gdb to find it.  */
-
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    if (write_symbols != DBX_DEBUG)					\
-      fputs ("gcc2_compiled.:\n", FILE);				\
-    else								\
-      fputs ("\t.stabs\t\"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE);	\
-  }									\
-while (0)
-
-/* Like block addresses, stabs line numbers are relative to the
-   current function.  */
-
-#define ASM_OUTPUT_SOURCE_LINE(file, line)				\
-do									\
-  {									\
-    static int sym_lineno = 1;						\
-    fprintf (file, ".stabn 68,0,%d,.LM%d-",				\
-	     line, sym_lineno);						\
-    assemble_name (file,						\
-		   XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\
-    fprintf (file, "\n.LM%d:\n", sym_lineno);				\
-    sym_lineno += 1;							\
-  }									\
-while (0)
-
-/* In order for relative line numbers to work, we must output the
-   stabs entry for the function name first.  */
-
-#define DBX_FUNCTION_FIRST
-
-/* Generate a blank trailing N_SO to mark the end of the .o file, since
-   we can't depend upon the linker to mark .o file boundaries with
-   embedded stabs.  */
-
-#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME)			\
-  fprintf (FILE,							\
-	   "\t.text\n\t.stabs \"\",%d,0,0,.Letext\n.Letext:\n", N_SO)
-
-/* Define the actual types of some ANSI-mandated types.  (These
-   definitions should work for most SVR4 systems).  */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* This causes trouble, because it requires the host machine
-   to support ANSI C.  */
-/* #define MULTIBYTE_CHARS */
-
-#undef ASM_BYTE_OP
-#define ASM_BYTE_OP	".byte"
-
-#undef SET_ASM_OP
-#define SET_ASM_OP	".set"
-
-/* This is how to begin an assembly language file.  Most svr4 assemblers want
-   at least a .file directive to come first, and some want to see a .version
-   directive come right after that.  Here we just establish a default
-   which generates only the .file directive.  If you need a .version
-   directive for any specific target, you should override this definition
-   in the target-specific file which includes this one.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                    \
-  output_file_directive ((FILE), main_input_filename)
-
-/* This is how to allocate empty space in some section.  The .zero
-   pseudo-op is used for this on most svr4 assemblers.  */
-
-#define SKIP_ASM_OP	".zero"
-
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE) \
-  fprintf (FILE, "\t%s\t%u\n", SKIP_ASM_OP, (SIZE))
-
-/* The prefix to add to user-visible assembler symbols.
-
-   For System V Release 4 the convention is *not* to prepend a leading
-   underscore onto user-level symbol names.  */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-
-   For most svr4 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler. */
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE, PREFIX, NUM)			\
-do {									\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM);				\
-} while (0)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.
-
-   For most svr4 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler. */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL, PREFIX, NUM)			\
-do {									\
-  sprintf (LABEL, "*.%s%d", PREFIX, NUM);				\
-} while (0)
-
-/* Output the label which precedes a jumptable.  Note that for all svr4
-   systems where we actually generate jumptables (which is to say every
-   svr4 target except i386, where we use casesi instead) we put the jump-
-   tables into the .rodata section and since other stuff could have been
-   put into the .rodata section prior to any given jumptable, we have to
-   make sure that the location counter for the .rodata section gets pro-
-   perly re-aligned prior to the actual beginning of the jump table.  */
-
-#define ALIGN_ASM_OP ".align"
-
-#ifndef ASM_OUTPUT_BEFORE_CASE_LABEL
-#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \
-  ASM_OUTPUT_ALIGN ((FILE), 2);
-#endif
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE)		\
-  do {									\
-    ASM_OUTPUT_BEFORE_CASE_LABEL (FILE, PREFIX, NUM, JUMPTABLE)		\
-    ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM);			\
-  } while (0)
-
-/* The standard SVR4 assembler seems to require that certain builtin
-   library routines (e.g. .udiv) be explicitly declared as .globl
-   in each assembly file where they are referenced.  */
-
-#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)				\
-  ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0))
-
-/* This says how to output assembler code to declare an
-   uninitialized external linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#define COMMON_ASM_OP	".comm"
-
-#undef ASM_OUTPUT_ALIGNED_COMMON
-#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", COMMON_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT);	\
-} while (0)
-
-/* This says how to output assembler code to declare an
-   uninitialized internal linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#define LOCAL_ASM_OP	".local"
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", LOCAL_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), "\n");						\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-/* This is the pseudo-op used to generate a 32-bit word of data with a
-   specific value in some section.  This is the same for all known svr4
-   assemblers.  */
-
-#define INT_ASM_OP		".long"
-
-/* This is the pseudo-op used to generate a contiguous sequence of byte
-   values from a double-quoted string WITHOUT HAVING A TERMINATING NUL
-   AUTOMATICALLY APPENDED.  This is the same for most svr4 assemblers.  */
-
-#undef ASCII_DATA_ASM_OP
-#define ASCII_DATA_ASM_OP	".ascii"
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.  */
-
-#define USE_CONST_SECTION	1
-
-#define CONST_SECTION_ASM_OP	".section\t.rodata"
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
-
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
-
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"aw\""
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"aw\""
-
-/* On svr4, we *do* have support for the .init and .fini sections, and we
-   can put stuff in there to be executed before and after `main'.  We let
-   crtstuff.c and other files know this by defining the following symbols.
-   The definitions say how to change sections to the .init and .fini
-   sections.  This is the same for all known svr4 assemblers.  */
-
-#define INIT_SECTION_ASM_OP	".section\t.init"
-#define FINI_SECTION_ASM_OP	".section\t.fini"
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#define READONLY_DATA_SECTION() const_section ()
-
-extern void text_section ();
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-/* Switch into a generic section.
-   This is currently only used to support section attributes.
-
-   We make the section read-only and executable for a function decl,
-   read-only for a const data decl, and writable for a non-const data decl. */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \
-  fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \
-	   (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \
-	   (DECL) && DECL_READONLY_SECTION (DECL, RELOC) ? "a" : "aw")
-
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement or statements to switch to the appropriate
-   section for output of DECL.  DECL is either a `VAR_DECL' node
-   or a constant of some sort.  RELOC indicates whether forming
-   the initial value of DECL requires link-time relocations.  */
-
-#define SELECT_SECTION(DECL,RELOC)					\
-{									\
-  if (TREE_CODE (DECL) == STRING_CST)					\
-    {									\
-      if (! flag_writable_strings)					\
-	const_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (DECL) == VAR_DECL)				\
-    {									\
-      if ((flag_pic && RELOC)						\
-	  || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL)		\
-	  || !DECL_INITIAL (DECL)					\
-	  || (DECL_INITIAL (DECL) != error_mark_node			\
-	      && !TREE_CONSTANT (DECL_INITIAL (DECL))))			\
-	data_section ();						\
-      else								\
-	const_section ();						\
-    }									\
-  else									\
-    const_section ();							\
-}
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX) const_section()
-
-/* Define the strings used for the special svr4 .type and .size directives.
-   These strings generally do not vary from one system running svr4 to
-   another, but if a given system (e.g. m88k running svr) needs to use
-   different pseudo-op names for these, they may be overridden in the
-   file which includes this one.  */
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  Different svr4 assemblers
-   expect various different forms for this operand.  The one given here
-   is just a default.  You may need to override it in your machine-
-   specific tm.h file (depending upon the particulars of your assembler).  */
-
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4 assemblers don't require any special declaration of the
-   result value, but there are exceptions.  */
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries in an ELF object file under SVR4.  These macros also output
-   the starting labels for the relevant functions/objects.  */
-
-/* Write the extra assembler code needed to declare a function properly.
-   Some svr4 assemblers need to also have something extra said about the
-   function's return value.  We allow for that here.  */
-
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-    putc ('\n', FILE);							\
-    ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Write the extra assembler code needed to declare an object properly.  */
-
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL)));	\
-      }									\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set
-   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
-
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 size_directive_output = 1;					 \
-	 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);			 \
-	 assemble_name (FILE, name);					 \
-	 fprintf (FILE, ",%d\n",  int_size_in_bytes (TREE_TYPE (DECL))); \
-       }								 \
-   } while (0)
-
-/* This is how to declare the size of a function.  */
-
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (!flag_inhibit_size_directive)					\
-      {									\
-        char label[256];						\
-	static int labelno;						\
-	labelno++;							\
-	ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);		\
-	ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);		\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-        fprintf (FILE, ",");						\
-	assemble_name (FILE, label);					\
-        fprintf (FILE, "-");						\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  } while (0)
-
-/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
-   ASM_OUTPUT_LIMITED_STRING macros.  Each byte in the table
-   corresponds to a particular byte value [0..255].  For any
-   given byte value, if the value in the corresponding table
-   position is zero, the given character can be output directly.
-   If the table value is 1, the byte must be output as a \ooo
-   octal escape.  If the tables value is anything else, then the
-   byte value should be output as a \ followed by the value
-   in the table.  Note that we can use standard UN*X escape
-   sequences for many control characters, but we don't use
-   \a to represent BEL because some svr4 assemblers (e.g. on
-   the i386) don't know about that.  Also, we don't use \v
-   since some versions of gas, such as 2.2 did not accept it.  */
-
-#define ESCAPES \
-"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
-
-/* Some svr4 assemblers have a limit on the number of characters which
-   can appear in the operand of a .string directive.  If your assembler
-   has such a limitation, you should define STRING_LIMIT to reflect that
-   limit.  Note that at least some svr4 assemblers have a limit on the
-   actual number of bytes in the double-quoted string, and that they
-   count each character in an escape sequence as one byte.  Thus, an
-   escape sequence like \377 would count as four bytes.
-
-   If your target assembler doesn't support the .string directive, you
-   should define this to zero.
-*/
-
-#define STRING_LIMIT	((unsigned) 256)
-
-#define STRING_ASM_OP	".string"
-
-/* The routine used to output NUL terminated strings.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable, especially for targets like the i386
-   (where the only alternative is to output character sequences as
-   comma separated lists of numbers).   */
-
-#define ASM_OUTPUT_LIMITED_STRING(FILE, STR)				\
-  do									\
-    {									\
-      register unsigned char *_limited_str = (unsigned char *) (STR);	\
-      register unsigned ch;						\
-      fprintf ((FILE), "\t%s\t\"", STRING_ASM_OP);			\
-      for (; ch = *_limited_str; _limited_str++)			\
-        {								\
-	  register int escape;						\
-	  switch (escape = ESCAPES[ch])					\
-	    {								\
-	    case 0:							\
-	      putc (ch, (FILE));					\
-	      break;							\
-	    case 1:							\
-	      fprintf ((FILE), "\\%03o", ch);				\
-	      break;							\
-	    default:							\
-	      putc ('\\', (FILE));					\
-	      putc (escape, (FILE));					\
-	      break;							\
-	    }								\
-        }								\
-      fprintf ((FILE), "\"\n");						\
-    }									\
-  while (0)
-
-/* The routine used to output sequences of byte values.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable.  Note that if we find subparts of the
-   character sequence which end with NUL (and which are shorter than
-   STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING.  */
-
-#undef ASM_OUTPUT_ASCII
-#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
-  do									\
-    {									\
-      register unsigned char *_ascii_bytes = (unsigned char *) (STR);	\
-      register unsigned char *limit = _ascii_bytes + (LENGTH);		\
-      register unsigned bytes_in_chunk = 0;				\
-      for (; _ascii_bytes < limit; _ascii_bytes++)			\
-        {								\
-	  register unsigned char *p;					\
-	  if (bytes_in_chunk >= 60)					\
-	    {								\
-	      fprintf ((FILE), "\"\n");					\
-	      bytes_in_chunk = 0;					\
-	    }								\
-	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
-	    continue;							\
-	  if (p < limit && (p - _ascii_bytes) <= STRING_LIMIT)		\
-	    {								\
-	      if (bytes_in_chunk > 0)					\
-		{							\
-		  fprintf ((FILE), "\"\n");				\
-		  bytes_in_chunk = 0;					\
-		}							\
-	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
-	      _ascii_bytes = p;						\
-	    }								\
-	  else								\
-	    {								\
-	      register int escape;					\
-	      register unsigned ch;					\
-	      if (bytes_in_chunk == 0)					\
-		fprintf ((FILE), "\t%s\t\"", ASCII_DATA_ASM_OP);	\
-	      switch (escape = ESCAPES[ch = *_ascii_bytes])		\
-		{							\
-		case 0:							\
-		  putc (ch, (FILE));					\
-		  bytes_in_chunk++;					\
-		  break;						\
-		case 1:							\
-		  fprintf ((FILE), "\\%03o", ch);			\
-		  bytes_in_chunk += 4;					\
-		  break;						\
-		default:						\
-		  putc ('\\', (FILE));					\
-		  putc (escape, (FILE));				\
-		  bytes_in_chunk += 2;					\
-		  break;						\
-		}							\
-	    }								\
-	}								\
-      if (bytes_in_chunk > 0)						\
-        fprintf ((FILE), "\"\n");					\
-    }									\
-  while (0)
-
-/* All SVR4 targets use the ELF object file format.  */
-#define OBJECT_FORMAT_ELF
diff --git a/contrib/gcc/config/sparc/aout.h b/contrib/gcc/config/sparc/aout.h
deleted file mode 100644
index 478d710f82fd..000000000000
--- a/contrib/gcc/config/sparc/aout.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC using a.out.
-   Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Michael Tiemann (tiemann@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"	/* SPARC definitions */
-#include "aoutos.h"		/* A.out definitions */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Acpu(sparc) -Amachine(sparc)"
diff --git a/contrib/gcc/config/sparc/bsd.h b/contrib/gcc/config/sparc/bsd.h
deleted file mode 100644
index 761abe2671b8..000000000000
--- a/contrib/gcc/config/sparc/bsd.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#include "sparc/sparc.h"
-
-#undef LIB_SPEC
-#define LIB_SPEC	"%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
- 
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC	"%{pg:gcrt0.o%s}%{!pg:%{p:gcrt0.o%s}%{!p:crt0.o%s}}"
diff --git a/contrib/gcc/config/sparc/elf.h b/contrib/gcc/config/sparc/elf.h
deleted file mode 100644
index 635238f5b1f2..000000000000
--- a/contrib/gcc/config/sparc/elf.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Definitions of target machine for GNU compiler,
-   for SPARC running in an embedded environment using the ELF file format.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sol2.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -D__elf__ -Acpu(sparc) -Amachine(sparc)"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-/* Use the default.  */
-#undef LINK_SPEC
-
-/* Don't set the target flags, this is done by the linker script */
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-/* FIXME: until fixed */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* This solaris2 define does not apply.  */
-#undef STDC_0_IN_SYSTEM_HEADERS
-
-/* We don't want to use the Solaris2 specific long long int conversion
-   routines.  */
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS
-
-/* ??? We haven't added Solaris2 equivalent 64 bit library routines to
-   lb1sp*.asm, so we need to avoid using them.  */
-#undef MULDI3_LIBCALL
-#undef DIVDI3_LIBCALL
-#undef UDIVDI3_LIBCALL
-#undef MODDI3_LIBCALL
-#undef UMODDI3_LIBCALL
diff --git a/contrib/gcc/config/sparc/gmon-sol2.c b/contrib/gcc/config/sparc/gmon-sol2.c
deleted file mode 100644
index a6abcabcc51f..000000000000
--- a/contrib/gcc/config/sparc/gmon-sol2.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* Mangled into a form that works on Sparc Solaris 2 by Mark Eichin
- * for Cygnus Support, July 1992.
- */
-
-#include "config.h"
-#include "system.h"
-
-#if 0
-#include "sparc/gmon.h"
-#else
-struct phdr {
-  char *lpc;
-  char *hpc;
-  int ncnt;
-};
-#define HISTFRACTION 2
-#define HISTCOUNTER unsigned short
-#define HASHFRACTION 1
-#define ARCDENSITY 2
-#define MINARCS 50
-struct tostruct {
-  char *selfpc;
-  long count;
-  unsigned short link;
-};
-struct rawarc {
-    unsigned long       raw_frompc;
-    unsigned long       raw_selfpc;
-    long                raw_count;
-};
-#define ROUNDDOWN(x,y)  (((x)/(y))*(y))
-#define ROUNDUP(x,y)    ((((x)+(y)-1)/(y))*(y))
-
-#endif
-
-/* extern mcount() asm ("mcount"); */
-/*extern*/ char *minbrk /* asm ("minbrk") */;
-
-    /*
-     *	froms is actually a bunch of unsigned shorts indexing tos
-     */
-static int		profiling = 3;
-static unsigned short	*froms;
-static struct tostruct	*tos = 0;
-static long		tolimit = 0;
-static char		*s_lowpc = 0;
-static char		*s_highpc = 0;
-static unsigned long	s_textsize = 0;
-
-static int	ssiz;
-static char	*sbuf;
-static int	s_scale;
-    /* see profil(2) where this is describe (incorrectly) */
-#define		SCALE_1_TO_1	0x10000L
-
-#define	MSG "No space for profiling buffer(s)\n"
-
-static void moncontrol	PROTO ((int));
-extern void monstartup	PROTO ((char *, char *));
-extern void _mcleanup	PROTO ((void));
-
-void monstartup(lowpc, highpc)
-    char	*lowpc;
-    char	*highpc;
-{
-    int			monsize;
-    char		*buffer;
-    register int	o;
-
-	/*
-	 *	round lowpc and highpc to multiples of the density we're using
-	 *	so the rest of the scaling (here and in gprof) stays in ints.
-	 */
-    lowpc = (char *)
-	    ROUNDDOWN((unsigned)lowpc, HISTFRACTION*sizeof(HISTCOUNTER));
-    s_lowpc = lowpc;
-    highpc = (char *)
-	    ROUNDUP((unsigned)highpc, HISTFRACTION*sizeof(HISTCOUNTER));
-    s_highpc = highpc;
-    s_textsize = highpc - lowpc;
-    monsize = (s_textsize / HISTFRACTION) + sizeof(struct phdr);
-    buffer = sbrk( monsize );
-    if ( buffer == (char *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	return;
-    }
-    froms = (unsigned short *) sbrk( s_textsize / HASHFRACTION );
-    if ( froms == (unsigned short *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	froms = 0;
-	return;
-    }
-    tolimit = s_textsize * ARCDENSITY / 100;
-    if ( tolimit < MINARCS ) {
-	tolimit = MINARCS;
-    } else if ( tolimit > 65534 ) {
-	tolimit = 65534;
-    }
-    tos = (struct tostruct *) sbrk( tolimit * sizeof( struct tostruct ) );
-    if ( tos == (struct tostruct *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	froms = 0;
-	tos = 0;
-	return;
-    }
-    minbrk = sbrk(0);
-    tos[0].link = 0;
-    sbuf = buffer;
-    ssiz = monsize;
-    ( (struct phdr *) buffer ) -> lpc = lowpc;
-    ( (struct phdr *) buffer ) -> hpc = highpc;
-    ( (struct phdr *) buffer ) -> ncnt = ssiz;
-    monsize -= sizeof(struct phdr);
-    if ( monsize <= 0 )
-	return;
-    o = highpc - lowpc;
-    if( monsize < o )
-#ifndef hp300
-	s_scale = ( (float) monsize / o ) * SCALE_1_TO_1;
-#else /* avoid floating point */
-    {
-	int quot = o / monsize;
-
-	if (quot >= 0x10000)
-		s_scale = 1;
-	else if (quot >= 0x100)
-		s_scale = 0x10000 / quot;
-	else if (o >= 0x800000)
-		s_scale = 0x1000000 / (o / (monsize >> 8));
-	else
-		s_scale = 0x1000000 / ((o << 8) / monsize);
-    }
-#endif
-    else
-	s_scale = SCALE_1_TO_1;
-    moncontrol(1);
-}
-
-void
-_mcleanup()
-{
-    int			fd;
-    int			fromindex;
-    int			endfrom;
-    char		*frompc;
-    int			toindex;
-    struct rawarc	rawarc;
-    char		*profdir;
-    const char		*proffile;
-    char		*progname;
-    char		 buf[PATH_MAX];
-    extern char	       **___Argv;
-
-    moncontrol(0);
-
-    if ((profdir = getenv("PROFDIR")) != NULL) {
-	/* If PROFDIR contains a null value, no profiling output is produced */
-	if (*profdir == '\0') {
-	    return;
-	}
-
-	progname=strrchr(___Argv[0], '/');
-	if (progname == NULL)
-	    progname=___Argv[0];
-	else
-	    progname++;
-
-	sprintf(buf, "%s/%ld.%s", profdir, getpid(), progname);
-	proffile = buf;
-    } else {
-	proffile = "gmon.out";
-    }
-
-    fd = creat( proffile, 0666 );
-    if ( fd < 0 ) {
-	perror( proffile );
-	return;
-    }
-#   ifdef DEBUG
-	fprintf( stderr , "[mcleanup] sbuf 0x%x ssiz %d\n" , sbuf , ssiz );
-#   endif DEBUG
-    write( fd , sbuf , ssiz );
-    endfrom = s_textsize / (HASHFRACTION * sizeof(*froms));
-    for ( fromindex = 0 ; fromindex < endfrom ; fromindex++ ) {
-	if ( froms[fromindex] == 0 ) {
-	    continue;
-	}
-	frompc = s_lowpc + (fromindex * HASHFRACTION * sizeof(*froms));
-	for (toindex=froms[fromindex]; toindex!=0; toindex=tos[toindex].link) {
-#	    ifdef DEBUG
-		fprintf( stderr ,
-			"[mcleanup] frompc 0x%x selfpc 0x%x count %d\n" ,
-			frompc , tos[toindex].selfpc , tos[toindex].count );
-#	    endif DEBUG
-	    rawarc.raw_frompc = (unsigned long) frompc;
-	    rawarc.raw_selfpc = (unsigned long) tos[toindex].selfpc;
-	    rawarc.raw_count = tos[toindex].count;
-	    write( fd , &rawarc , sizeof rawarc );
-	}
-    }
-    close( fd );
-}
-
-/*
- * The Sparc stack frame is only held together by the frame pointers
- * in the register windows. According to the SVR4 SPARC ABI
- * Supplement, Low Level System Information/Operating System
- * Interface/Software Trap Types, a type 3 trap will flush all of the
- * register windows to the stack, which will make it possible to walk
- * the frames and find the return addresses.
- * 	However, it seems awfully expensive to incur a trap (system
- * call) for every function call. It turns out that "call" simply puts
- * the return address in %o7 expecting the "save" in the procedure to
- * shift it into %i7; this means that before the "save" occurs, %o7
- * contains the address of the call to mcount, and %i7 still contains
- * the caller above that. The asm mcount here simply saves those
- * registers in argument registers and branches to internal_mcount,
- * simulating a call with arguments.
- * 	Kludges:
- * 	1) the branch to internal_mcount is hard coded; it should be
- * possible to tell asm to use the assembler-name of a symbol.
- * 	2) in theory, the function calling mcount could have saved %i7
- * somewhere and reused the register; in practice, I *think* this will
- * break longjmp (and maybe the debugger) but I'm not certain. (I take
- * some comfort in the knowledge that it will break the native mcount
- * as well.)
- * 	3) if builtin_return_address worked, this could be portable.
- * However, it would really have to be optimized for arguments of 0
- * and 1 and do something like what we have here in order to avoid the
- * trap per function call performance hit. 
- * 	4) the atexit and monsetup calls prevent this from simply
- * being a leaf routine that doesn't do a "save" (and would thus have
- * access to %o7 and %i7 directly) but the call to write() at the end
- * would have also prevented this.
- *
- * -- [eichin:19920702.1107EST]
- */
-
-static void internal_mcount PROTO((char *, unsigned short *)) ATTRIBUTE_UNUSED;
-
-/* i7 == last ret, -> frompcindex */
-/* o7 == current ret, -> selfpc */
-/* Solaris 2 libraries use _mcount.  */
-asm(".global _mcount; _mcount: mov %i7,%o1; mov %o7,%o0;b,a internal_mcount");
-/* This is for compatibility with old versions of gcc which used mcount.  */
-asm(".global mcount; mcount: mov %i7,%o1; mov %o7,%o0;b,a internal_mcount");
-
-static void internal_mcount(selfpc, frompcindex)
-	register char			*selfpc;
-	register unsigned short		*frompcindex;
-{
-	register struct tostruct	*top;
-	register struct tostruct	*prevtop;
-	register long			toindex;
-	static char already_setup;
-
-	/*
-	 *	find the return address for mcount,
-	 *	and the return address for mcount's caller.
-	 */
-
-	if(!already_setup) {
-          extern char etext[];
-	  already_setup = 1;
-	  monstartup(0, (char *)etext);
-#ifdef USE_ONEXIT
-	  on_exit(_mcleanup, 0);
-#else
-	  atexit(_mcleanup);
-#endif
-	}
-	/*
-	 *	check that we are profiling
-	 *	and that we aren't recursively invoked.
-	 */
-	if (profiling) {
-		goto out;
-	}
-	profiling++;
-	/*
-	 *	check that frompcindex is a reasonable pc value.
-	 *	for example:	signal catchers get called from the stack,
-	 *			not from text space.  too bad.
-	 */
-	frompcindex = (unsigned short *)((long)frompcindex - (long)s_lowpc);
-	if ((unsigned long)frompcindex > s_textsize) {
-		goto done;
-	}
-	frompcindex =
-	    &froms[((long)frompcindex) / (HASHFRACTION * sizeof(*froms))];
-	toindex = *frompcindex;
-	if (toindex == 0) {
-		/*
-		 *	first time traversing this arc
-		 */
-		toindex = ++tos[0].link;
-		if (toindex >= tolimit) {
-			goto overflow;
-		}
-		*frompcindex = toindex;
-		top = &tos[toindex];
-		top->selfpc = selfpc;
-		top->count = 1;
-		top->link = 0;
-		goto done;
-	}
-	top = &tos[toindex];
-	if (top->selfpc == selfpc) {
-		/*
-		 *	arc at front of chain; usual case.
-		 */
-		top->count++;
-		goto done;
-	}
-	/*
-	 *	have to go looking down chain for it.
-	 *	top points to what we are looking at,
-	 *	prevtop points to previous top.
-	 *	we know it is not at the head of the chain.
-	 */
-	for (; /* goto done */; ) {
-		if (top->link == 0) {
-			/*
-			 *	top is end of the chain and none of the chain
-			 *	had top->selfpc == selfpc.
-			 *	so we allocate a new tostruct
-			 *	and link it to the head of the chain.
-			 */
-			toindex = ++tos[0].link;
-			if (toindex >= tolimit) {
-				goto overflow;
-			}
-			top = &tos[toindex];
-			top->selfpc = selfpc;
-			top->count = 1;
-			top->link = *frompcindex;
-			*frompcindex = toindex;
-			goto done;
-		}
-		/*
-		 *	otherwise, check the next arc on the chain.
-		 */
-		prevtop = top;
-		top = &tos[top->link];
-		if (top->selfpc == selfpc) {
-			/*
-			 *	there it is.
-			 *	increment its count
-			 *	move it to the head of the chain.
-			 */
-			top->count++;
-			toindex = prevtop->link;
-			prevtop->link = top->link;
-			top->link = *frompcindex;
-			*frompcindex = toindex;
-			goto done;
-		}
-
-	}
-done:
-	profiling--;
-	/* and fall through */
-out:
-	return;		/* normal return restores saved registers */
-
-overflow:
-	profiling++; /* halt further profiling */
-#   define	TOLIMIT	"mcount: tos overflow\n"
-	write(2, TOLIMIT, sizeof(TOLIMIT));
-	goto out;
-}
-
-/*
- * Control profiling
- *	profiling is what mcount checks to see if
- *	all the data structures are ready.
- */
-static void moncontrol(mode)
-    int mode;
-{
-    if (mode) {
-	/* start */
-	profil((unsigned short *)(sbuf + sizeof(struct phdr)),
-	       ssiz - sizeof(struct phdr),
-	       (int)s_lowpc, s_scale);
-	profiling = 0;
-    } else {
-	/* stop */
-	profil((unsigned short *)0, 0, 0, 0);
-	profiling = 3;
-    }
-}
diff --git a/contrib/gcc/config/sparc/hal.h b/contrib/gcc/config/sparc/hal.h
deleted file mode 100644
index 0222b819e0eb..000000000000
--- a/contrib/gcc/config/sparc/hal.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Definitions of target machine for GNU compiler, for HAL 
-   SPARC running Solaris 2 HALOS
-   Copyright 1998 Free Software Foundation, Inc.
-   Contributed by Carol LePage (carolo@hal.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Need different command line for assembler */
-
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -e1 \
-   %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-/* Need DWARF for debuggers.  */
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG
diff --git a/contrib/gcc/config/sparc/lb1spc.asm b/contrib/gcc/config/sparc/lb1spc.asm
deleted file mode 100644
index 831f33a988fb..000000000000
--- a/contrib/gcc/config/sparc/lb1spc.asm
+++ /dev/null
@@ -1,784 +0,0 @@
-/* This is an assembly language implementation of libgcc1.c for the sparc
-   processor.
-
-   These routines are derived from the Sparc Architecture Manual, version 8,
-   slightly edited to match the desired calling convention, and also to
-   optimize them for our purposes.  */
-
-#ifdef L_mulsi3
-.text
-	.align 4
-	.global .umul
-	.proc 4
-.umul:
-	or	%o0, %o1, %o4	! logical or of multiplier and multiplicand
-	mov	%o0, %y		! multiplier to Y register
-	andncc	%o4, 0xfff, %o5	! mask out lower 12 bits
-	be	mul_shortway	! can do it the short way
-	andcc	%g0, %g0, %o4	! zero the partial product and clear NV cc
-	!
-	! long multiply
-	!
-	mulscc	%o4, %o1, %o4	! first iteration of 33
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4	! 32nd iteration
-	mulscc	%o4, %g0, %o4	! last iteration only shifts
-	! the upper 32 bits of product are wrong, but we do not care
-	retl
-	rd	%y, %o0
-	!
-	! short multiply
-	!
-mul_shortway:
-	mulscc	%o4, %o1, %o4	! first iteration of 13
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4	! 12th iteration
-	mulscc	%o4, %g0, %o4	! last iteration only shifts
-	rd	%y, %o5
-	sll	%o4, 12, %o4	! left shift partial product by 12 bits
-	srl	%o5, 20, %o5	! right shift partial product by 20 bits
-	retl
-	or	%o5, %o4, %o0	! merge for true product
-#endif
-
-#ifdef L_divsi3
-/*
- * Division and remainder, from Appendix E of the Sparc Version 8
- * Architecture Manual, with fixes from Gordon Irlam.
- */
-
-/*
- * Input: dividend and divisor in %o0 and %o1 respectively.
- *
- * m4 parameters:
- *  .div	name of function to generate
- *  div		div=div => %o0 / %o1; div=rem => %o0 % %o1
- *  true		true=true => signed; true=false => unsigned
- *
- * Algorithm parameters:
- *  N		how many bits per iteration we try to get (4)
- *  WORDSIZE	total number of bits (32)
- *
- * Derived constants:
- *  TOPBITS	number of bits in the top decade of a number
- *
- * Important variables:
- *  Q		the partial quotient under development (initially 0)
- *  R		the remainder so far, initially the dividend
- *  ITER	number of main division loop iterations required;
- *		equal to ceil(log2(quotient) / N).  Note that this
- *		is the log base (2^N) of the quotient.
- *  V		the current comparand, initially divisor*2^(ITER*N-1)
- *
- * Cost:
- *  Current estimate for non-large dividend is
- *	ceil(log2(quotient) / N) * (10 + 7N/2) + C
- *  A large dividend is one greater than 2^(31-TOPBITS) and takes a
- *  different path, as the upper bits of the quotient must be developed
- *  one bit at a time.
- */
-        .global .udiv
-        .align 4
-        .proc 4
-        .text
-.udiv:
-         b ready_to_divide
-         mov 0, %g3             ! result is always positive
-
-        .global .div
-        .align 4
-        .proc 4
-        .text
-.div:
-	! compute sign of result; if neither is negative, no problem
-	orcc	%o1, %o0, %g0	! either negative?
-	bge	ready_to_divide	! no, go do the divide
-	xor	%o1, %o0, %g3	! compute sign in any case
-	tst	%o1
-	bge	1f
-	tst	%o0
-	! %o1 is definitely negative; %o0 might also be negative
-	bge	ready_to_divide	! if %o0 not negative...
-	sub	%g0, %o1, %o1	! in any case, make %o1 nonneg
-1:	! %o0 is negative, %o1 is nonnegative
-	sub	%g0, %o0, %o0	! make %o0 nonnegative
-
-
-ready_to_divide:
-
-	! Ready to divide.  Compute size of quotient; scale comparand.
-	orcc	%o1, %g0, %o5
-	bne	1f
-	mov	%o0, %o3
-
-	! Divide by zero trap.  If it returns, return 0 (about as
-	! wrong as possible, but that is what SunOS does...).
-	ta	0x2    		! ST_DIV0
-	retl
-	clr	%o0
-
-1:
-	cmp	%o3, %o5		! if %o1 exceeds %o0, done
-	blu	got_result		! (and algorithm fails otherwise)
-	clr	%o2
-	sethi	%hi(1 << (32 - 4 - 1)), %g1
-	cmp	%o3, %g1
-	blu	not_really_big
-	clr	%o4
-
-	! Here the dividend is >= 2**(31-N) or so.  We must be careful here,
-	! as our usual N-at-a-shot divide step will cause overflow and havoc.
-	! The number of bits in the result here is N*ITER+SC, where SC <= N.
-	! Compute ITER in an unorthodox manner: know we need to shift V into
-	! the top decade: so do not even bother to compare to R.
-	1:
-		cmp	%o5, %g1
-		bgeu	3f
-		mov	1, %g2
-		sll	%o5, 4, %o5
-		b	1b
-		add	%o4, 1, %o4
-
-	! Now compute %g2.
-	2:	addcc	%o5, %o5, %o5
-		bcc	not_too_big
-		add	%g2, 1, %g2
-
-		! We get here if the %o1 overflowed while shifting.
-		! This means that %o3 has the high-order bit set.
-		! Restore %o5 and subtract from %o3.
-		sll	%g1, 4, %g1	! high order bit
-		srl	%o5, 1, %o5	! rest of %o5
-		add	%o5, %g1, %o5
-		b	do_single_div
-		sub	%g2, 1, %g2
-
-	not_too_big:
-	3:	cmp	%o5, %o3
-		blu	2b
-		nop
-		be	do_single_div
-		nop
-	/* NB: these are commented out in the V8-Sparc manual as well */
-	/* (I do not understand this) */
-	! %o5 > %o3: went too far: back up 1 step
-	!	srl	%o5, 1, %o5
-	!	dec	%g2
-	! do single-bit divide steps
-	!
-	! We have to be careful here.  We know that %o3 >= %o5, so we can do the
-	! first divide step without thinking.  BUT, the others are conditional,
-	! and are only done if %o3 >= 0.  Because both %o3 and %o5 may have the high-
-	! order bit set in the first step, just falling into the regular
-	! division loop will mess up the first time around.
-	! So we unroll slightly...
-	do_single_div:
-		subcc	%g2, 1, %g2
-		bl	end_regular_divide
-		nop
-		sub	%o3, %o5, %o3
-		mov	1, %o2
-		b	end_single_divloop
-		nop
-	single_divloop:
-		sll	%o2, 1, %o2
-		bl	1f
-		srl	%o5, 1, %o5
-		! %o3 >= 0
-		sub	%o3, %o5, %o3
-		b	2f
-		add	%o2, 1, %o2
-	1:	! %o3 < 0
-		add	%o3, %o5, %o3
-		sub	%o2, 1, %o2
-	2:
-	end_single_divloop:
-		subcc	%g2, 1, %g2
-		bge	single_divloop
-		tst	%o3
-		b,a	end_regular_divide
-
-not_really_big:
-1:
-	sll	%o5, 4, %o5
-	cmp	%o5, %o3
-	bleu	1b
-	addcc	%o4, 1, %o4
-	be	got_result
-	sub	%o4, 1, %o4
-
-	tst	%o3	! set up for initial iteration
-divloop:
-	sll	%o2, 4, %o2
-	! depth 1, accumulated bits 0
-	bl	L1.16
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 2, accumulated bits 1
-	bl	L2.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 3
-	bl	L3.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 7
-	bl	L4.23
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2+1), %o2
-	
-L4.23:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2-1), %o2
-	
-	
-L3.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 5
-	bl	L4.21
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2+1), %o2
-	
-L4.21:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2-1), %o2
-	
-L2.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 1
-	bl	L3.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 3
-	bl	L4.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2+1), %o2
-	
-L4.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2-1), %o2
-
-L3.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 1
-	bl	L4.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2+1), %o2
-
-L4.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2-1), %o2
-	
-L1.16:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 2, accumulated bits -1
-	bl	L2.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -1
-	bl	L3.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -1
-	bl	L4.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2+1), %o2
-	
-L4.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2-1), %o2
-	
-L3.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -3
-	bl	L4.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2+1), %o2
-	
-L4.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2-1), %o2
-	
-L2.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -3
-	bl	L3.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -5
-	bl	L4.11
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2+1), %o2
-	
-L4.11:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2-1), %o2
-	
-L3.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -7
-	bl	L4.9
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2+1), %o2
-
-L4.9:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2-1), %o2
-	
-	9:
-end_regular_divide:
-	subcc	%o4, 1, %o4
-	bge	divloop
-	tst	%o3
-	bl,a	got_result
-	! non-restoring fixup here (one instruction only!)
-	sub	%o2, 1, %o2
-
-
-got_result:
-	! check to see if answer should be < 0
-	tst	%g3
-	bl,a	1f
-	sub %g0, %o2, %o2
-1:
-	retl
-	mov %o2, %o0
-#endif
-
-#ifdef L_modsi3
-/* This implementation was taken from glibc:
- *
- * Input: dividend and divisor in %o0 and %o1 respectively.
- *
- * Algorithm parameters:
- *  N		how many bits per iteration we try to get (4)
- *  WORDSIZE	total number of bits (32)
- *
- * Derived constants:
- *  TOPBITS	number of bits in the top decade of a number
- *
- * Important variables:
- *  Q		the partial quotient under development (initially 0)
- *  R		the remainder so far, initially the dividend
- *  ITER	number of main division loop iterations required;
- *		equal to ceil(log2(quotient) / N).  Note that this
- *		is the log base (2^N) of the quotient.
- *  V		the current comparand, initially divisor*2^(ITER*N-1)
- *
- * Cost:
- *  Current estimate for non-large dividend is
- *	ceil(log2(quotient) / N) * (10 + 7N/2) + C
- *  A large dividend is one greater than 2^(31-TOPBITS) and takes a
- *  different path, as the upper bits of the quotient must be developed
- *  one bit at a time.
- */
-.text
-	.align 4
-	.global	.urem
-	.proc 4
-.urem:
-	b	divide
-	mov	0, %g3		! result always positive
-
-        .align 4
-	.global .rem
-	.proc 4
-.rem:
-	! compute sign of result; if neither is negative, no problem
-	orcc	%o1, %o0, %g0	! either negative?
-	bge	2f			! no, go do the divide
-	mov	%o0, %g3		! sign of remainder matches %o0
-	tst	%o1
-	bge	1f
-	tst	%o0
-	! %o1 is definitely negative; %o0 might also be negative
-	bge	2f			! if %o0 not negative...
-	sub	%g0, %o1, %o1	! in any case, make %o1 nonneg
-1:	! %o0 is negative, %o1 is nonnegative
-	sub	%g0, %o0, %o0	! make %o0 nonnegative
-2:
-
-	! Ready to divide.  Compute size of quotient; scale comparand.
-divide:
-	orcc	%o1, %g0, %o5
-	bne	1f
-	mov	%o0, %o3
-
-		! Divide by zero trap.  If it returns, return 0 (about as
-		! wrong as possible, but that is what SunOS does...).
-		ta	0x2   !ST_DIV0
-		retl
-		clr	%o0
-
-1:
-	cmp	%o3, %o5		! if %o1 exceeds %o0, done
-	blu	got_result		! (and algorithm fails otherwise)
-	clr	%o2
-	sethi	%hi(1 << (32 - 4 - 1)), %g1
-	cmp	%o3, %g1
-	blu	not_really_big
-	clr	%o4
-
-	! Here the dividend is >= 2**(31-N) or so.  We must be careful here,
-	! as our usual N-at-a-shot divide step will cause overflow and havoc.
-	! The number of bits in the result here is N*ITER+SC, where SC <= N.
-	! Compute ITER in an unorthodox manner: know we need to shift V into
-	! the top decade: so do not even bother to compare to R.
-	1:
-		cmp	%o5, %g1
-		bgeu	3f
-		mov	1, %g2
-		sll	%o5, 4, %o5
-		b	1b
-		add	%o4, 1, %o4
-
-	! Now compute %g2.
-	2:	addcc	%o5, %o5, %o5
-		bcc	not_too_big
-		add	%g2, 1, %g2
-
-		! We get here if the %o1 overflowed while shifting.
-		! This means that %o3 has the high-order bit set.
-		! Restore %o5 and subtract from %o3.
-		sll	%g1, 4, %g1	! high order bit
-		srl	%o5, 1, %o5		! rest of %o5
-		add	%o5, %g1, %o5
-		b	do_single_div
-		sub	%g2, 1, %g2
-
-	not_too_big:
-	3:	cmp	%o5, %o3
-		blu	2b
-		nop
-		be	do_single_div
-		nop
-	/* NB: these are commented out in the V8-Sparc manual as well */
-	/* (I do not understand this) */
-	! %o5 > %o3: went too far: back up 1 step
-	!	srl	%o5, 1, %o5
-	!	dec	%g2
-	! do single-bit divide steps
-	!
-	! We have to be careful here.  We know that %o3 >= %o5, so we can do the
-	! first divide step without thinking.  BUT, the others are conditional,
-	! and are only done if %o3 >= 0.  Because both %o3 and %o5 may have the high-
-	! order bit set in the first step, just falling into the regular
-	! division loop will mess up the first time around.
-	! So we unroll slightly...
-	do_single_div:
-		subcc	%g2, 1, %g2
-		bl	end_regular_divide
-		nop
-		sub	%o3, %o5, %o3
-		mov	1, %o2
-		b	end_single_divloop
-		nop
-	single_divloop:
-		sll	%o2, 1, %o2
-		bl	1f
-		srl	%o5, 1, %o5
-		! %o3 >= 0
-		sub	%o3, %o5, %o3
-		b	2f
-		add	%o2, 1, %o2
-	1:	! %o3 < 0
-		add	%o3, %o5, %o3
-		sub	%o2, 1, %o2
-	2:
-	end_single_divloop:
-		subcc	%g2, 1, %g2
-		bge	single_divloop
-		tst	%o3
-		b,a	end_regular_divide
-
-not_really_big:
-1:
-	sll	%o5, 4, %o5
-	cmp	%o5, %o3
-	bleu	1b
-	addcc	%o4, 1, %o4
-	be	got_result
-	sub	%o4, 1, %o4
-
-	tst	%o3	! set up for initial iteration
-divloop:
-	sll	%o2, 4, %o2
-		! depth 1, accumulated bits 0
-	bl	L1.16
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 2, accumulated bits 1
-	bl	L2.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 3
-	bl	L3.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 7
-	bl	L4.23
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2+1), %o2
-L4.23:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2-1), %o2
-	
-L3.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 5
-	bl	L4.21
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2+1), %o2
-	
-L4.21:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2-1), %o2
-	
-L2.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 1
-	bl	L3.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 3
-	bl	L4.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2+1), %o2
-	
-L4.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2-1), %o2
-	
-L3.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 1
-	bl	L4.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2+1), %o2
-	
-L4.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2-1), %o2
-	
-L1.16:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 2, accumulated bits -1
-	bl	L2.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -1
-	bl	L3.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -1
-	bl	L4.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2+1), %o2
-	
-L4.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2-1), %o2
-	
-L3.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -3
-	bl	L4.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2+1), %o2
-	
-L4.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2-1), %o2
-	
-L2.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -3
-	bl	L3.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -5
-	bl	L4.11
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2+1), %o2
-	
-L4.11:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2-1), %o2
-	
-L3.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -7
-	bl	L4.9
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2+1), %o2
-	
-L4.9:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2-1), %o2
-	
-	9:
-end_regular_divide:
-	subcc	%o4, 1, %o4
-	bge	divloop
-	tst	%o3
-	bl,a	got_result
-	! non-restoring fixup here (one instruction only!)
-	add	%o3, %o1, %o3
-
-got_result:
-	! check to see if answer should be < 0
-	tst	%g3
-	bl,a	1f
-	sub %g0, %o3, %o3
-1:
-	retl
-	mov %o3, %o0
-
-#endif
-
diff --git a/contrib/gcc/config/sparc/lb1spl.asm b/contrib/gcc/config/sparc/lb1spl.asm
deleted file mode 100644
index 4c8bc30b83d5..000000000000
--- a/contrib/gcc/config/sparc/lb1spl.asm
+++ /dev/null
@@ -1,246 +0,0 @@
-/* This is an assembly language implementation of libgcc1.c for the sparclite
-   processor.
-
-   These routines are all from the Sparclite User's Guide, slightly edited
-   to match the desired calling convention, and also to optimize them.  */
-
-#ifdef L_udivsi3
-.text
-	.align 4
-	.global .udiv
-	.proc	04
-.udiv:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	tst	%g0
-	divscc	%o0,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	retl
-	divscc	%g1,%o1,%o0
-#endif
-
-#ifdef L_umodsi3
-.text
-	.align 4
-	.global .urem
-	.proc	04
-.urem:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	tst	%g0
-	divscc	%o0,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	bl 1f
-	rd	%y,%o0
-	retl
-	nop
-1:	retl
-	add	%o0,%o1,%o0
-#endif
-
-#ifdef L_divsi3
-.text
-	.align 4
-	.global .div
-	.proc	04
-! ??? This routine could be made faster if was optimized, and if it was
-! rewritten to only calculate the quotient.
-.div:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	mov	%o1,%o4
-	tst	%o1
-	bl,a	1f
-	sub	%g0,%o4,%o4
-1:	tst	%o0
-	bl,a	2f
-	mov	-1,%y
-2:	divscc	%o0,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	be	6f
-	mov	%y,%o3
-	bg	4f
-	addcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bl	5f
-	tst	%g1
-	ba	5f
-	add	%o3,%o4,%o3
-4:	subcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bge	5f
-	tst	%g1
-	sub	%o3,%o4,%o3
-5:	bl,a	6f
-	add	%g1,1,%g1
-6:	tst	%o1
-	bl,a	7f
-	sub	%g0,%g1,%g1
-7:	retl
-	mov	%g1,%o0		! Quotient is in %g1.
-#endif
-
-#ifdef L_modsi3
-.text
-	.align 4
-	.global .rem
-	.proc	04
-! ??? This routine could be made faster if was optimized, and if it was
-! rewritten to only calculate the remainder.
-.rem:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	mov	%o1,%o4
-	tst	%o1
-	bl,a	1f
-	sub	%g0,%o4,%o4
-1:	tst	%o0
-	bl,a	2f
-	mov	-1,%y
-2:	divscc	%o0,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	be	6f
-	mov	%y,%o3
-	bg	4f
-	addcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bl	5f
-	tst	%g1
-	ba	5f
-	add	%o3,%o4,%o3
-4:	subcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bge	5f
-	tst	%g1
-	sub	%o3,%o4,%o3
-5:	bl,a	6f
-	add	%g1,1,%g1
-6:	tst	%o1
-	bl,a	7f
-	sub	%g0,%g1,%g1
-7:	retl
-	mov	%o3,%o0		! Remainder is in %o3.
-#endif
diff --git a/contrib/gcc/config/sparc/linux-aout.h b/contrib/gcc/config/sparc/linux-aout.h
deleted file mode 100644
index 76d7653eaae6..000000000000
--- a/contrib/gcc/config/sparc/linux-aout.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* Definitions for SPARC running Linux-based GNU systems with a.out.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Eddie C. Dost (ecd@skynet.be)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <aoutos.h>
-#include <sparc/sparc.h>
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* GNU/Linux uses ctype from glibc.a. I am not sure how complete it is.
-   For now, we play safe. It may change later. */
-
-#if 0
-#undef MULTIBYTE_CHARS
-#define MULTIBYTE_CHARS 1
-#endif
-
-/* We need that too. */
-#define HANDLE_SYSV_PRAGMA
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC  "%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc GNU/Linux with a.out)");
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -Dlinux -Asystem(unix) -Asystem(posix)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC \
-"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler,
-   and we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-#undef LIB_SPEC
-
-#if 1
-/* We no longer link with libc_p.a or libg.a by default. If you
-   want to profile or debug the GNU/Linux C library, please add
-   -lc_p or -ggdb to LDFLAGS at the link time, respectively.  */
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} %{!ggdb:-lc} %{ggdb:-lg}"
-#else    
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
- %{!p:%{!pg:%{!g*:-lc} %{g*:-lg -static}}}" 
-#endif
-
-#undef LINK_SPEC
-#define LINK_SPEC	"-m sparclinux"
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-#if 0
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words. GNU/Linux does not support
-   long double yet.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-#endif
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));
diff --git a/contrib/gcc/config/sparc/linux.h b/contrib/gcc/config/sparc/linux.h
deleted file mode 100644
index d967b01ebe33..000000000000
--- a/contrib/gcc/config/sparc/linux.h
+++ /dev/null
@@ -1,259 +0,0 @@
-/* Definitions for SPARC running Linux-based GNU systems with ELF.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Eddie C. Dost (ecd@skynet.be)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define LINUX_DEFAULT_ELF
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* GNU/Linux uses ctype from glibc.a. I am not sure how complete it is.
-   For now, we play safe. It may change later. */
-
-#if 0
-#undef MULTIBYTE_CHARS
-#define MULTIBYTE_CHARS 1
-#endif
-
-#ifndef USE_GNULIBC_1
-#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
-#endif
-
-/* Use stabs instead of DWARF debug format.  */
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include <sparc/sysv4.h>
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-
-/* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
-   the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main'. */
-   
-#undef  STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-/* Provide a ENDFILE_SPEC appropriate for GNU/Linux.  Here we tack on
-   the GNU/Linux magical crtend.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main', followed by a normal
-   GNU/Linux "finalizer" file, `crtn.o'.  */
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-/* This is for -profile to use -lc_p instead of -lc. */
-#undef	CC1_SPEC
-#define	CC1_SPEC "%{profile:-p} \
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc GNU/Linux with ELF)");
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
- 
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-  
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-    
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__sparc__ -Dlinux -Asystem(unix) -Asystem(posix)"
-
-#undef CPP_SUBTARGET_SPEC
-#ifdef USE_GNULIBC_1
-#define CPP_SUBTARGET_SPEC \
-"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-#else
-#define CPP_SUBTARGET_SPEC \
-"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
-#endif
-
-#undef LIB_SPEC
-/* We no longer link with libc_p.a or libg.a by default. If you
-   want to profile or debug the GNU/Linux C library, please add
-   -lc_p or -ggdb to LDFLAGS at the link time, respectively.  */
-#if 1
-#ifdef USE_GNULIBC_1
-#define LIB_SPEC \
-  "%{!shared: %{p:-lgmon} %{pg:-lgmon} %{profile:-lgmon -lc_p} \
-     %{!profile:%{!ggdb:-lc} %{ggdb:-lg}}}"
-#else
-#define LIB_SPEC \
-  "%{shared: -lc} \
-   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
-     %{profile:-lc_p} %{!profile: -lc}}"
-#endif
-#else
-#define LIB_SPEC \
-  "%{!shared: \
-     %{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
-       %{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}"
-#endif
-
-/* Provide a LINK_SPEC appropriate for GNU/Linux.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-/* If ELF is the default format, we should not use /lib/elf. */
-
-#undef  LINK_SPEC
-#ifdef USE_GNULIBC_1
-#ifndef LINUX_DEFAULT_ELF
-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/elf/ld-linux.so.1} \
-        %{!rpath:-rpath /lib/elf/}} %{static:-static}}}"
-#else
-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
-        %{static:-static}}}"
-#endif
-#else
-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
-        %{static:-static}}}"
-#endif
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-/* Same as sparc.h */
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* We use stabs-in-elf for debugging, because that is what the native
-   toolchain uses.  XXX */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fputs ("\t.local\t", (FILE));		\
-  assemble_name ((FILE), (NAME));					\
-  putc ('\n', (FILE));							\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-#undef COMMON_ASM_OP
-#define COMMON_ASM_OP "\t.common"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
-
-
-#if 0
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words. GNU/Linux does not support
-   long double yet.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-#endif
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));
diff --git a/contrib/gcc/config/sparc/linux64.h b/contrib/gcc/config/sparc/linux64.h
deleted file mode 100644
index 705b5ca33a04..000000000000
--- a/contrib/gcc/config/sparc/linux64.h
+++ /dev/null
@@ -1,366 +0,0 @@
-/* Definitions for 64-bit SPARC running Linux-based GNU systems with ELF.
-   Copyright 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by David S. Miller (davem@caip.rutgers.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define SPARC_BI_ARCH
-
-#define LINUX_DEFAULT_ELF
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-#include <sparc/sysv4.h>
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-/* A 64 bit v9 compiler with stack-bias,
-   in a Medium/Low code model environment.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ \
-   + MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
-#endif
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-  
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-Av9a"
-
-/* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
-   the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main'. */
-   
-#undef  STARTFILE_SPEC
-
-#define STARTFILE_SPEC32 \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-#define STARTFILE_SPEC64 \
-  "%{!shared: \
-     %{pg:/usr/lib64/gcrt1.o%s} %{!pg:%{p:/usr/lib64/gcrt1.o%s} %{!p:/usr/lib64/crt1.o%s}}}\
-   /usr/lib64/crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-   
-#ifdef SPARC_BI_ARCH
-
-#if DEFAULT_ARCH32_P
-#define STARTFILE_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC32 "}}"
-#else
-#define STARTFILE_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC64 "}}"
-#endif
-
-#else
-
-#define STARTFILE_SPEC STARTFILE_SPEC64
-
-#endif
-
-/* Provide a ENDFILE_SPEC appropriate for GNU/Linux.  Here we tack on
-   the GNU/Linux magical crtend.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main', followed by a normal
-   GNU/Linux "finalizer" file, `crtn.o'.  */
-
-#undef  ENDFILE_SPEC
-
-#define ENDFILE_SPEC32 \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-#define ENDFILE_SPEC64 \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} /usr/lib64/crtn.o%s"
-  
-#ifdef SPARC_BI_ARCH
-
-#if DEFAULT_ARCH32_P
-#define ENDFILE_SPEC "\
-%{m32:" ENDFILE_SPEC32 "} \
-%{m64:" ENDFILE_SPEC64 "} \
-%{!m32:%{!m64:" ENDFILE_SPEC32 "}}"
-#else
-#define ENDFILE_SPEC "\
-%{m32:" ENDFILE_SPEC32 "} \
-%{m64:" ENDFILE_SPEC64 "} \
-%{!m32:%{!m64:" ENDFILE_SPEC64 "}}"
-#endif
-
-#else
-
-#define ENDFILE_SPEC ENDFILE_SPEC64
-
-#endif
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc64 GNU/Linux with ELF)");
-
-/* The default code model.  */
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_MEDLOW
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D_LONGLONG -D__sparc__ -Dlinux -Asystem(unix) -Asystem(posix)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
-%{fPIC:-D__PIC__ -D__pic__} \
-%{fpic:-D__PIC__ -D__pic__} \
-%{posix:-D_POSIX_SOURCE} \
-%{pthread:-D_REENTRANT} \
-"
-
-#undef LIB_SPEC
-#define LIB_SPEC \
-  "%{shared: -lc} \
-   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
-     %{profile:-lc_p} %{!profile: -lc}}"
-
-/* Provide a LINK_SPEC appropriate for GNU/Linux.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-/* If ELF is the default format, we should not use /lib/elf. */
-
-#ifdef SPARC_BI_ARCH
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-  { "link_arch32",       LINK_ARCH32_SPEC },              \
-  { "link_arch64",       LINK_ARCH64_SPEC },              \
-  { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },	  \
-  { "link_arch",	 LINK_ARCH_SPEC },
-    
-#define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
-        %{static:-static}}} \
-"
-
-#define LINK_ARCH64_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib64/ld-linux.so.2}} \
-        %{static:-static}}} \
-"
-
-#define LINK_ARCH_SPEC "\
-%{m32:%(link_arch32)} \
-%{m64:%(link_arch64)} \
-%{!m32:%{!m64:%(link_arch_default)}} \
-"
-
-#define LINK_ARCH_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)
-
-#undef  LINK_SPEC
-#define LINK_SPEC "\
-%(link_arch) \
-%{mlittle-endian:-EL} \
-"
-
-#undef	CC1_SPEC
-#if DEFAULT_ARCH32_P
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m64:-mptr64 -mcpu=ultrasparc -mstack-bias} \
-"
-#else
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m32:-mptr32 -mcpu=cypress -mno-stack-bias} \
-"
-#endif
-
-#if DEFAULT_ARCH32_P
-#define MULTILIB_DEFAULTS { "m32" }
-#else
-#define MULTILIB_DEFAULTS { "m64" }
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-#undef LINK_SPEC
-#define LINK_ARCH_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib64/ld-linux.so.2}} \
-        %{static:-static}}} \
-%{mlittle-endian:-EL} \
-"
-
-#endif /* !SPARC_BI_ARCH */
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{V} \
-%{v:%{!V:-V}} \
-%{!Qn:-Qy} \
-%{n} \
-%{T} \
-%{Ym,*} \
-%{Wa,*:%*} \
--s %{fpic:-K PIC} %{fPIC:-K PIC} \
-%{mlittle-endian:-EL} \
-%(asm_cpu) %(asm_arch) \
-"
-
-/* Same as sparc.h */
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* System V Release 4 uses DWARF debugging info.  Buf DWARF1 doesn't do
-   64-bit anything, so we use DWARF2.  */
-
-#undef DWARF2_DEBUGGING_INFO
-#undef DWARF_DEBUGGING_INFO
-#undef DBX_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fputs ("\t.local\t", (FILE));		\
-  assemble_name ((FILE), (NAME));					\
-  putc ('\n', (FILE));							\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-#undef COMMON_ASM_OP
-#define COMMON_ASM_OP "\t.common"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
-
-/* Stabs doesn't use this, and it confuses a simulator.  */
-/* ??? Need to see what DWARF needs, if anything.  */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Define the names of various pseudo-ops used by the Sparc/svr4 assembler.
-   ??? If ints are 64 bits then UNALIGNED_INT_ASM_OP (defined elsewhere) is
-   misnamed.  These should all refer to explicit sizes (half/word/xword?),
-   anything other than short/int/long/etc.  */
-
-#define UNALIGNED_DOUBLE_INT_ASM_OP	".uaxword"
-
-/* DWARF bits.  */
-
-/* Follow Irix 6 and not the Dwarf2 draft in using 64-bit offsets. 
-   Obviously the Dwarf2 folks havn't tried to actually build systems
-   with their spec.  On a 64-bit system, only 64-bit relocs become
-   RELATIVE relocations.  */
-
-/* #define DWARF_OFFSET_SIZE PTR_SIZE */
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));
diff --git a/contrib/gcc/config/sparc/lite.h b/contrib/gcc/config/sparc/lite.h
deleted file mode 100644
index 55c232ac7798..000000000000
--- a/contrib/gcc/config/sparc/lite.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARClite w/o FPU.
-   Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-   Contributed by Jim Wilson (wilson@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Dsparclite -Acpu(sparc) -Amachine(sparc)"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparclite)");
-
-/* Enable app-regs and epilogue options.  Do not enable the fpu.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
-
-/* US Software GOFAST library support.  */
-#include "gofast.h"
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
diff --git a/contrib/gcc/config/sparc/litecoff.h b/contrib/gcc/config/sparc/litecoff.h
deleted file mode 100644
index bd89e1b46865..000000000000
--- a/contrib/gcc/config/sparc/litecoff.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARClite w/o FPU, COFF.
-   Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-   Written by Ken Raeburn (raeburn@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/lite.h"
-
-#undef ASM_OUTPUT_IDENT
-
-#undef SELECT_SECTION
-#undef SELECT_RTX_SECTION
-#define BSS_SECTION_ASM_OP	".section\t\".bss\""
-
-#include "svr3.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Dsparclite -Acpu(sparc) -Amachine(sparc)"
-
-/* Default to stabs in COFF.  */
-
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include "dbxcoff.h"
-
-/* Support the ctors and dtors sections for g++.  */
-
-#undef INIT_SECTION_ASM_OP
-
-/* Support the ctors and dtors sections for g++.  */
-
-#undef CTORS_SECTION_ASM_OP
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"x\""
-#undef DTORS_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"x\""
-
-/* A list of other sections which the compiler might be "in" at any
-   given time.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
-
-/* A list of extra section function definitions.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-#define INT_ASM_OP ".long"
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#undef ASM_OUTPUT_CONSTRUCTOR
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#undef ASM_OUTPUT_DESTRUCTOR
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-#undef DO_GLOBAL_CTORS_BODY
-#undef DO_GLOBAL_DTORS_BODY
diff --git a/contrib/gcc/config/sparc/lynx-ng.h b/contrib/gcc/config/sparc/lynx-ng.h
deleted file mode 100644
index 9e9f82cf10b6..000000000000
--- a/contrib/gcc/config/sparc/lynx-ng.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Definitions for SPARC running LynxOS, using Lynx's old as and ld.
-   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/sparc.h>
-#include <lynx-ng.h>
-
-/* ??? Must redefine to get sparclite and v8 defines.  Can this be done
-   differently?  */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{mthreads:-D_MULTITHREADED}  \
-  %{mposix:-D_POSIX_SOURCE}  \
-  %{msystem-v:-I/usr/include_v}  \
-  %(cpp_cpu)"
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(sparc) -Amachine(sparc)"
-
-/* Provide required defaults for linker switches.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC "-e __main -T 0 %{msystem-v:-V} %{mcoff:-k}"
diff --git a/contrib/gcc/config/sparc/lynx.h b/contrib/gcc/config/sparc/lynx.h
deleted file mode 100644
index 99b319a0df22..000000000000
--- a/contrib/gcc/config/sparc/lynx.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Definitions for SPARC running LynxOS.
-   Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/sparc.h>
-
-#undef ASM_OUTPUT_IDENT
-#undef SELECT_SECTION
-#undef SELECT_RTX_SECTION
-
-#define BSS_SECTION_ASM_OP	".section\t\".bss\""
-
-#include <lynx.h>
-
-/* ??? Must redefine to get sparclite and v8 defines.  Can this be done
-   differently?  */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{mthreads:-D_MULTITHREADED}  \
-  %{mposix:-D_POSIX_SOURCE}  \
-  %{msystem-v:-I/usr/include_v}  \
-  %(cpp_cpu)"
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -DSPARC -DLynx -DLYNX -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(sparc) -Amachine(sparc)"
-
-#undef LINK_SPEC
-
-/* Sparc version of libc.a has references to libm.a (printf calls pow for
-   instance), so we must always link both. */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{mthreads:-L/lib/thread/}  \
-  %{msystem-v:-lc_v -lm_v -lc_v}  \
-  %{!msystem-v:%{mposix:-lc_p} -lc -lm -lc}"
diff --git a/contrib/gcc/config/sparc/netbsd.h b/contrib/gcc/config/sparc/netbsd.h
deleted file mode 100644
index a512f41e1553..000000000000
--- a/contrib/gcc/config/sparc/netbsd.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#include <sparc/sparc.h>
-
-/* Get generic NetBSD definitions.  */
-
-#include <netbsd.h>
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(sparc) -Amachine(sparc)"
-
-/* Make gcc agree with <machine/ansi.h> */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_UNSIGNED
-#define WCHAR_UNSIGNED 0
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-/* This is BSD, so it wants DBX format.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* This is the char to use for continuation (in case we need to turn
-   continuation back on).  */
-
-#define DBX_CONTIN_CHAR '?'
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Until they use ELF or something that handles dwarf2 unwinds
-   and initialization stuff better.  */
-#define DWARF2_UNWIND_INFO 0
-
diff --git a/contrib/gcc/config/sparc/openbsd.h b/contrib/gcc/config/sparc/openbsd.h
deleted file mode 100644
index 19ece975e99e..000000000000
--- a/contrib/gcc/config/sparc/openbsd.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Configuration file for sparc OpenBSD target.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/sparc.h>
-
-/* Get generic OpenBSD definitions.  */
-#define OBSD_OLD_GAS
-#include <openbsd.h>
-
-/* Run-time target specifications.  */
-#define CPP_PREDEFINES "-D__unix__ -D__sparc__ -D__OpenBSD__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(sparc) -Amachine(sparc)"
-
-/* Layout of source language data types */
-
-/* This must agree with <machine/ansi.h> */
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-/* Specific options for DBX Output.  */
-
-/* This is BSD, so it wants DBX format.  */
-#define DBX_DEBUGGING_INFO
-
-/* This is the char to use for continuation */
-#define DBX_CONTIN_CHAR '?'
-
-/* Stack & calling: aggregate returns.  */
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Assembler format: exception region output.  */
-
-/* All configurations that don't use elf must be explicit about not using
-   dwarf unwind information. egcs doesn't try too hard to check internal
-   configuration files...  */
-#define DWARF2_UNWIND_INFO 0
-
-/* Default sparc.h does already define ASM_OUTPUT_MI_THUNK */
-
diff --git a/contrib/gcc/config/sparc/pbd.h b/contrib/gcc/config/sparc/pbd.h
deleted file mode 100644
index b70fdcb259b5..000000000000
--- a/contrib/gcc/config/sparc/pbd.h
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Definitions of target machine for GNU compiler, Citicorp/TTI Unicom PBD
-   version (using GAS and COFF (encapsulated is unacceptable) )
-   Copyright (C) 1990, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -DUnicomPBD -Dunix -D__GCC_NEW_VARARGS__ -Asystem(unix) -Acpu(sparc) -Amachine(sparc)"
-
-/* We want DBX format for use with gdb under COFF.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* Generate calls to memcpy, memcmp and memset.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* we use /lib/libp/lib*  when profiling */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{p:-L/usr/lib/libp} %{pg:-L/usr/lib/libp} -lc"
-
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-/*
- * The loader directive file gcc.ifile defines how to merge the constructor 
- * sections into the data section.  Also, since gas only puts out those 
- * sections in response to N_SETT stabs, and does not (yet) have a 
- * ".sections" directive, gcc.ifile also defines the list symbols 
- * __DTOR_LIST__ and __CTOR_LIST__.
- * 
- * Finally, we must explicitly specify the file from libgcc.a that defines
- * exit(), otherwise if the user specifies (for example) "-lc_s" on the 
- * command line, the wrong exit() will be used and global destructors will 
- * not get called .
- */
-
-#define STARTFILE_SPEC \
-"%{!r: gcc.ifile%s} %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}} \
-%{!r:_exit.o%s}"
-
-#define ENDFILE_SPEC "crtn.o%s"
-
-/* cpp has to support a #sccs directive for the /usr/include files */
-
-#define SCCS_DIRECTIVE
-
-/* LINK_SPEC is needed only for SunOS 4.  */
-
-#undef LINK_SPEC
-
-/* Although the gas we use can create .ctor and .dtor sections from N_SETT
-   stabs, it does not support section directives, so we need to have the loader
-   define the lists.
-   */
-#define CTOR_LISTS_DEFINED_EXTERNALLY
-
-/* similar to default, but allows for the table defined by ld with gcc.ifile. 
-   nptrs is always 0.  So we need to instead check that __DTOR_LIST__[1] != 0.
-   The old check is left in so that the same macro can be used if and when  
-   a future version of gas does support section directives. */
-
-#define DO_GLOBAL_DTORS_BODY {int nptrs = *(int *)__DTOR_LIST__; int i; \
-  if (nptrs == -1 || (__DTOR_LIST__[0] == 0 && __DTOR_LIST__[1] != 0))  \
-    for (nptrs = 0; __DTOR_LIST__[nptrs + 1] != 0; nptrs++); 		\
-  for (i = nptrs; i >= 1; i--)						\
-    __DTOR_LIST__[i] (); }
-
-/* 
- * Here is an example gcc.ifile.  I've tested it on PBD sparc
- * systems. The NEXT(0x200000) works on just about all 386 and m68k systems, 
- * but can be reduced to any power of 2 that is >= NBPS (0x40000 on a pbd).
-
-   SECTIONS {
-       .text BIND(0x41000200) BLOCK (0x200) : 
-		{ *(.init) *(.text) vfork = fork; *(.fini) }
-
-      	GROUP BIND( NEXT(0x200000) + ADDR(.text) + SIZEOF(.text)):
-	{      .data : { __CTOR_LIST__ = . ; . += 4; *(.ctor) . += 4 ;
-		       	 __DTOR_LIST__ = . ; . += 4; *(.dtor) . += 4 ; }
-	       .bss : { }
-       }
-  }
- */
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-
-/* fixes: */
-/*
- *  Internal labels are prefixed with a period.
- */
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)                   \
-        sprintf (LABEL, "*.%s%d", PREFIX, NUM)
-
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)                      \
-        fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-
-/* This is how to output an element of a case-vector that is relative.  */
-
-#undef  ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL)  \
-  fprintf (FILE, "\t.word .L%d-.L%d\n", VALUE, REL)
-
-/* This is how to output an element of a case-vector that is absolute.
-   (The 68000 does not use such vectors,
-   but we must define this macro anyway.)  */
-
-#undef ASM_OUTPUT_ADDR_VEC_ELT
-#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE)  \
-  fprintf (FILE, "\t.word .L%d\n", VALUE)
-
-/* This is needed for SunOS 4.0, and should not hurt for 3.2
-   versions either.  */
-#undef ASM_OUTPUT_SOURCE_LINE(file, line) 
-#define ASM_OUTPUT_SOURCE_LINE(file, line)		\
-  { static int sym_lineno = 1;				\
-    fprintf (file, ".stabn 68,0,%d,.LM%d\n.LM%d:\n",	\
-	     line, sym_lineno, sym_lineno);		\
-    sym_lineno += 1; }
-
-#define ASM_INT_OP ".long "
diff --git a/contrib/gcc/config/sparc/rtems.h b/contrib/gcc/config/sparc/rtems.h
deleted file mode 100644
index 1ab0a4216fd9..000000000000
--- a/contrib/gcc/config/sparc/rtems.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Definitions for rtems targeting a SPARC using a.out.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Joel Sherrill (joel@OARcorp.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/aout.h"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -D__GCC_NEW_VARARGS__ -Drtems -D__rtems__ \
-  -Asystem(rtems) -Acpu(sparc) -Amachine(sparc)"
-
-/* Generate calls to memcpy, memcmp and memset.  */
-#ifndef TARGET_MEM_FUNCTIONS
-#define TARGET_MEM_FUNCTIONS
-#endif
-
-/* end of sparc/rtems.h */
diff --git a/contrib/gcc/config/sparc/sol2-c1.asm b/contrib/gcc/config/sparc/sol2-c1.asm
deleted file mode 100644
index 894a8c34c084..000000000000
--- a/contrib/gcc/config/sparc/sol2-c1.asm
+++ /dev/null
@@ -1,110 +0,0 @@
-! crt1.s for sparc & sparcv9 (SunOS 5)
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the SVr4 ABI.
-! This file is the first thing linked into any executable.
-
-#ifdef __sparcv9
-#define	CPTRSIZE	8
-#define	CPTRSHIFT	3
-#define	STACK_BIAS	2047
-#define	ldn		ldx
-#define	stn		stx
-#define setn(s, scratch, dst)	setx s, scratch, dst
-#else
-#define	CPTRSIZE	4
-#define	CPTRSHIFT	2
-#define	STACK_BIAS	0
-#define	ldn		ld
-#define	stn		st
-#define setn(s, scratch, dst)	set s, dst
-#endif
-
-	.section	".text"
-	.proc	022
-	.global	_start
-
-_start:
-	mov	0, %fp		! Mark bottom frame pointer
-	ldn	[%sp + (16 * CPTRSIZE) + STACK_BIAS], %l0	! argc
-	add	%sp, (17 * CPTRSIZE) + STACK_BIAS, %l1		! argv
-
-	! Leave some room for a call.  Sun leaves 32 octets (to sit on
-	! a cache line?) so we do too.
-#ifdef __sparcv9
-	sub	%sp, 48, %sp
-#else
-	sub	%sp, 32, %sp
-#endif
-
-	! %g1 may contain a function to be registered w/atexit
-	orcc	%g0, %g1, %g0
-#ifdef __sparcv9
-	be	%xcc, .nope
-#else
-	be	.nope
-#endif
-	mov	%g1, %o0
-	call	atexit
-	nop   
-.nope:
-	! Now make sure constructors and destructors are handled.
-	setn(_fini, %o1, %o0)
-	call	atexit, 1
-	nop
-	call	_init, 0
-	nop
-
-	! We ignore the auxiliary vector; there is no defined way to
-	! access those data anyway.  Instead, go straight to main:
-	mov	%l0, %o0	! argc
-	mov	%l1, %o1	! argv
-	! Skip argc words past argv, to env:
-	sll	%l0, CPTRSHIFT, %o2
-	add	%o2, CPTRSIZE, %o2
-	add	%l1, %o2, %o2	! env
-	setn(_environ, %o4, %o3)
-	stn	%o2, [%o3]	! *_environ
-	call	main, 4
-	nop   
-	call	exit, 0
-	nop   
-	call	_exit, 0
-	nop   
-	! We should never get here.
-
-	.type	_start,#function
-	.size	_start,.-_start
diff --git a/contrib/gcc/config/sparc/sol2-ci.asm b/contrib/gcc/config/sparc/sol2-ci.asm
deleted file mode 100644
index 3dc793c0c89c..000000000000
--- a/contrib/gcc/config/sparc/sol2-ci.asm
+++ /dev/null
@@ -1,68 +0,0 @@
-! crti.s for solaris 2.0.
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just make a stack frame for the contents of the .fini and
-! .init sections.  Users may put any desired instructions in those
-! sections.
-
-! This file is linked in before the Values-Xx.o files and also before
-! crtbegin, with which perhaps it should be merged.
- 
-	.file		"crti.s"
-
-	.section	".init"
-	.proc	022
-	.global	_init
-	.type	_init,#function
-	.align	4
-_init:
-#ifdef __sparcv9
-	save	%sp, -176, %sp
-#else
-	save	%sp, -96, %sp
-#endif
-
-
-	.section	".fini"
-	.proc	022
-	.global	_fini
-	.type	_fini,#function
-	.align	4
-_fini:
-#ifdef __sparcv9
-	save	%sp, -176, %sp
-#else
-	save	%sp, -96, %sp
-#endif
diff --git a/contrib/gcc/config/sparc/sol2-cn.asm b/contrib/gcc/config/sparc/sol2-cn.asm
deleted file mode 100644
index 49e070f34f4c..000000000000
--- a/contrib/gcc/config/sparc/sol2-cn.asm
+++ /dev/null
@@ -1,54 +0,0 @@
-! crtn.s for solaris 2.0.
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just makes sure that the .fini and .init sections do in
-! fact return.  Users may put any desired instructions in those sections.
-! This file is the last thing linked into any executable.
-
-	.file		"crtn.s"
-
-	.section	".init"
-	.align		4
-
-	ret
-	restore
-
-	.section	".fini"
-	.align		4
-
-	ret
-	restore
-
-! Th-th-th-that is all folks!
diff --git a/contrib/gcc/config/sparc/sol2-g1.asm b/contrib/gcc/config/sparc/sol2-g1.asm
deleted file mode 100644
index b9d878856f8d..000000000000
--- a/contrib/gcc/config/sparc/sol2-g1.asm
+++ /dev/null
@@ -1,88 +0,0 @@
-! gcrt1.s for solaris 2.0.
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 2, or (at your option) any
-! later version.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the SVr4 ABI.
-! This file is the first thing linked into any executable.
-
-	.section	".text"
-	.proc	022
-	.global	_start
-
-_start:
-	mov	0, %fp		! Mark bottom frame pointer
-	ld	[%sp + 64], %l0	! argc
-	add	%sp, 68, %l1	! argv
-
-	! Leave some room for a call.  Sun leaves 32 octets (to sit on
-	! a cache line?) so we do too.
-	sub	%sp, 32, %sp
-
-	! %g1 may contain a function to be registered w/atexit
-	orcc	%g0, %g1, %g0
-	be	.nope
-	mov	%g1, %o0
-	call	atexit
-	nop   
-.nope:
-	! Now make sure constructors and destructors are handled.
-	set	_fini, %o0
-	call	atexit, 1
-	nop
-	call	_init, 0
-	nop
-
-	! We ignore the auxiliary vector; there's no defined way to
-	! access those data anyway.  Instead, go straight to main:
-	mov	%l0, %o0	! argc
-	mov	%l1, %o1	! argv
-	set	___Argv, %o3
-	st	%o1, [%o3]	! *___Argv
-	! Skip argc words past argv, to env:
-	sll	%l0, 2, %o2
-	add	%o2, 4, %o2
-	add	%l1, %o2, %o2	! env
-	set	_environ, %o3
-	st	%o2, [%o3]	! *_environ
-	call	main, 4
-	nop   
-	call	exit, 0
-	nop   
-	call	_exit, 0
-	nop   
-	! We should never get here.
-
-	.type	_start,#function
-	.size	_start,.-_start
diff --git a/contrib/gcc/config/sparc/sol2-sld-64.h b/contrib/gcc/config/sparc/sol2-sld-64.h
deleted file mode 100644
index c2518d8def0b..000000000000
--- a/contrib/gcc/config/sparc/sol2-sld-64.h
+++ /dev/null
@@ -1,363 +0,0 @@
-/* Definitions of target machine for GNU compiler, for 64-bit SPARC
-   running Solaris 2 using the system linker.  */
-
-#define SPARC_BI_ARCH
-
-#include "sparc/sol2.h"
-
-/* At least up through Solaris 2.6,
-   the system linker does not work with DWARF or DWARF2,
-   since it does not have working support for relocations
-   to unaligned data.  */
-
-#define LINKER_DOES_NOT_WORK_WITH_DWARF2
-
-/* A 64 bit v9 compiler with stack-bias */
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ + \
-   MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
-#endif
-
-/* The default code model.  */
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_MEDANY
-
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC	""
-#undef ASM_CPU64_DEFAULT_SPEC
-#define ASM_CPU64_DEFAULT_SPEC	"-xarch=v9"
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
-#undef CPP_CPU64_DEFAULT_SPEC
-#define CPP_CPU64_DEFAULT_SPEC ""
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plus"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef CPP_CPU64_DEFAULT_SPEC
-#define CPP_CPU64_DEFAULT_SPEC ""
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa"
-#undef ASM_CPU64_DEFAULT_SPEC
-#define ASM_CPU64_DEFAULT_SPEC "-xarch=v9a"
-#endif
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
-%{fpic:-K PIC} %{fPIC:-K PIC} \
-%(asm_cpu)\
-"
-
-#if DEFAULT_ARCH32_P
-#define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}"
-#define DEF_ARCH64_SPEC(__str) "%{m64:" __str "}"
-#else
-#define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}"
-#define DEF_ARCH64_SPEC(__str) "%{!m32:" __str "}"
-#endif
-
-#undef CPP_CPU_SPEC
-#define CPP_CPU_SPEC "\
-%{mcypress:} \
-%{msparclite:-D__sparclite__} \
-%{mf930:-D__sparclite__} %{mf934:-D__sparclite__} \
-%{mv8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{msupersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=sparclet:-D__sparclet__} %{mcpu=tsc701:-D__sparclet__} \
-%{mcpu=sparclite:-D__sparclite__} \
-%{mcpu=f930:-D__sparclite__} %{mcpu=f934:-D__sparclite__} \
-%{mcpu=v8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=supersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=v9:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \
-"
-
-#undef ASM_CPU_SPEC
-#define ASM_CPU_SPEC "\
-%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-xarch=v8plusa") DEF_ARCH64_SPEC("-xarch=v9a") "} \
-%{mcpu=v9:" DEF_ARCH32_SPEC("-xarch=v8plus") DEF_ARCH64_SPEC("-xarch=v9") "} \
-%{!mcpu=ultrasparc:%{!mcpu=v9:%{mcpu*:" DEF_ARCH32_SPEC("-xarch=v8") DEF_ARCH64_SPEC("-xarch=v9") "}}} \
-%{!mcpu*:%(asm_cpu_default)} \
-"
-
-#define STARTFILE_SPEC32 "\
-%{ansi:values-Xc.o%s} \
-%{!ansi: \
- %{traditional:values-Xt.o%s} \
- %{!traditional:values-Xa.o%s}}"
-
-#define STARTFILE_SPEC64 "\
-%{ansi:/usr/lib/sparcv9/values-Xc.o%s} \
-%{!ansi: \
- %{traditional:/usr/lib/sparcv9/values-Xt.o%s} \
- %{!traditional:/usr/lib/sparcv9/values-Xa.o%s}}"
- 
-#ifdef SPARC_BI_ARCH
-
-#if DEFAULT_ARCH32_P
-#define STARTFILE_ARCH_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC32 "}}"
-#else
-#define STARTFILE_ARCH_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC64 "}}"
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-/* In this case we define MD_STARTFILE_PREFIX to /usr/lib/sparcv9/ */
-#define STARTFILE_ARCH_SPEC STARTFILE_SPEC32
-
-#endif /* !SPARC_BI_ARCH */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{p:mcrt1.o%s} \
-                          %{!p: \
-	                    %{pg:gcrt1.o%s gmon.o%s} \
-                            %{!pg:crt1.o%s}}}} \
-			crti.o%s" STARTFILE_ARCH_SPEC " \
-			crtbegin.o%s"
-
-#ifdef SPARC_BI_ARCH
-
-#undef CPP_CPU_DEFAULT_SPEC
-#define CPP_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" CPP_CPU64_DEFAULT_SPEC "} \
-%{!m64:" CPP_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" CPP_CPU32_DEFAULT_SPEC "} \
-%{!m32:" CPP_CPU64_DEFAULT_SPEC "} \
-")
-
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" ASM_CPU64_DEFAULT_SPEC "} \
-%{!m64:" ASM_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" ASM_CPU32_DEFAULT_SPEC "} \
-%{!m32:" ASM_CPU64_DEFAULT_SPEC "} \
-")
-
-#undef CPP_ARCH32_SPEC
-#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
--D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc)"
-#undef CPP_ARCH64_SPEC
-#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
--D__arch64__ -Acpu(sparc64) -Amachine(sparcv9) -D__sparcv9"
-
-#undef CPP_ARCH_SPEC
-#define CPP_ARCH_SPEC "\
-%{m32:%(cpp_arch32)} \
-%{m64:%(cpp_arch64)} \
-%{!m32:%{!m64:%(cpp_arch_default)}} \
-"
-
-#undef ASM_ARCH_SPEC
-#define ASM_ARCH_SPEC ""
-
-#undef ASM_ARCH32_SPEC
-#define ASM_ARCH32_SPEC ""
-
-#undef ASM_ARCH64_SPEC
-#define ASM_ARCH64_SPEC ""
-
-#undef ASM_ARCH_DEFAULT_SPEC
-#define ASM_ARCH_DEFAULT_SPEC ""
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-  { "link_arch32",       LINK_ARCH32_SPEC },              \
-  { "link_arch64",       LINK_ARCH64_SPEC },              \
-  { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },	  \
-  { "link_arch",	 LINK_ARCH_SPEC },
-    
-/* This should be the same as in svr4.h, except with -R added.  */
-#define LINK_ARCH32_SPEC \
-  "%{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ccs/lib:/usr/lib}}}}"
-
-#define LINK_ARCH64_SPEC \
-  "%{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/sparcv9}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}}"
-
-#define LINK_ARCH_SPEC "\
-%{m32:%(link_arch32)} \
-%{m64:%(link_arch64)} \
-%{!m32:%{!m64:%(link_arch_default)}} \
-"
-
-#define LINK_ARCH_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)
-
-#undef  LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %(link_arch) \
-   %{Qy:} %{!Qn:-Qy}"
-
-#undef	CC1_SPEC
-#if DEFAULT_ARCH32_P
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m64:-mptr64 -mcpu=v9 -mstack-bias -mno-v8plus} \
-"
-#else
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m32:-mptr32 -mcpu=cypress -mno-stack-bias} \
-%{mv8plus:-m32 -mptr32 -mcpu=cypress -mno-stack-bias} \
-"
-#endif
-
-#if DEFAULT_ARCH32_P
-#define MULTILIB_DEFAULTS { "m32" }
-#else
-#define MULTILIB_DEFAULTS { "m64" }
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-/*
- * This should be the same as in sol2-sld.h, except with "/sparcv9"
- * appended to the paths and /usr/ccs/lib is no longer necessary
- */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/sparcv9}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}} \
-   %{Qy:} %{!Qn:-Qy}"
-   
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/lib/sparcv9/"
- 
-#endif /* ! SPARC_BI_ARCH */
-
-/*
- * Attempt to turn on access permissions for the stack.
- *
- * This code must be defined when compiling gcc but not when compiling
- * libgcc2.a, unless we're generating code for 64 bits SPARC
- *
- * _SC_STACK_PROT is only defined for post 2.6, but we want this code
- * to run always.  2.6 can change the stack protection but has no way to
- * query it.
- *
- */
-
-#define TRANSFER_FROM_TRAMPOLINE					\
-static int need_enable_exec_stack;					\
-									\
-static void check_enabling(void) __attribute__ ((constructor));		\
-static void check_enabling(void)					\
-{									\
-  extern long sysconf(int);						\
-									\
-  int prot = (int) sysconf(515 /*_SC_STACK_PROT */);			\
-  if (prot != 7)							\
-    need_enable_exec_stack = 1;						\
-}									\
-									\
-void									\
-__enable_execute_stack (addr)						\
-     void *addr;							\
-{									\
-  if (!need_enable_exec_stack)						\
-    return;								\
-  else {								\
-    long size = getpagesize ();						\
-    long mask = ~(size-1);						\
-    char *page = (char *) (((long) addr) & mask); 			\
-    char *end  = (char *) ((((long) (addr + TRAMPOLINE_SIZE)) & mask) + size); \
-									\
-    /* 7 is PROT_READ | PROT_WRITE | PROT_EXEC */ 			\
-    if (mprotect (page, end - page, 7) < 0)				\
-      perror ("mprotect of trampoline code");				\
-  }									\
-}
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#undef ASM_OUTPUT_CONSTRUCTOR
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", TARGET_ARCH64 ? ASM_LONGLONG : INT_ASM_OP); \
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#undef ASM_OUTPUT_DESTRUCTOR
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", TARGET_ARCH64 ? ASM_LONGLONG : INT_ASM_OP); \
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
diff --git a/contrib/gcc/config/sparc/sol2-sld.h b/contrib/gcc/config/sparc/sol2-sld.h
deleted file mode 100644
index a82498791b90..000000000000
--- a/contrib/gcc/config/sparc/sol2-sld.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC running Solaris 2
-   using the system linker.  */
-
-#include "sparc/sol2.h"
-
-/* At least up through Solaris 2.6,
-   the system linker does not work with DWARF or DWARF2,
-   since it does not have working support for relocations
-   to unaligned data.  */
-
-#define LINKER_DOES_NOT_WORK_WITH_DWARF2
diff --git a/contrib/gcc/config/sparc/sol2.h b/contrib/gcc/config/sparc/sol2.h
deleted file mode 100644
index 9274f9d9108e..000000000000
--- a/contrib/gcc/config/sparc/sol2.h
+++ /dev/null
@@ -1,236 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC running Solaris 2
-   Copyright 1992, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@netcom.com).
-   Additional changes by David V. Henkel-Wallace (gumby@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Supposedly the same as vanilla sparc svr4, except for the stuff below: */
-#include "sparc/sysv4.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
-"-Dsparc -Dsun -Dunix -D__svr4__ -D__SVR4 \
--Asystem(unix) -Asystem(svr4)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
-%{pthreads:-D_REENTRANT -D_PTHREADS} \
-%{!pthreads:%{threads:-D_REENTRANT -D_SOLARIS_THREADS}} \
-%{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude} \
-"
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
-%{fpic:-K PIC} %{fPIC:-K PIC} \
-%(asm_cpu) \
-"
-
-/* This is here rather than in sparc.h because it's not known what
-   other assemblers will accept.  */
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plus"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusa"
-#endif
-#undef ASM_CPU_SPEC
-#define ASM_CPU_SPEC "\
-%{mcpu=v8plus:-xarch=v8plus} \
-%{mcpu=ultrasparc:-xarch=v8plusa} \
-%{!mcpu*:%(asm_cpu_default)} \
-"
-
-/* However it appears that Solaris 2.0 uses the same reg numbering as
-   the old BSD-style system did. */
-
-#undef DBX_REGISTER_NUMBER
-/* Same as sparc.h */
-#define DBX_REGISTER_NUMBER(REGNO) \
-  (TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO)
-
-/* We use stabs-in-elf for debugging, because that is what the native
-   toolchain uses.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* The Solaris 2 assembler uses .skip, not .zero, so put this back. */
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf (FILE, "\t.skip %u\n", (SIZE))
-
-/* Use .uahalf/.uaword so packed structure members don't generate
-   assembler errors when using the native assembler.  */
-#undef ASM_SHORT
-#define ASM_SHORT ".uahalf"
-#undef ASM_LONG
-#define ASM_LONG ".uaword"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf ((LABEL), "*.L%s%ld", (PREFIX), (long)(NUM))
-
-
-/* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us.
-   We don't use the standard LIB_SPEC only because we don't yet support c++ */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{p:mcrt1.o%s} \
-                          %{!p: \
-	                    %{pg:gcrt1.o%s gmon.o%s} \
-                            %{!pg:crt1.o%s}}}} \
-			crti.o%s \
-			%{ansi:values-Xc.o%s} \
-			%{!ansi: \
-			 %{traditional:values-Xt.o%s} \
-			 %{!traditional:values-Xa.o%s}} \
-			crtbegin.o%s"
-
-/* ??? Note: in order for -compat-bsd to work fully,
-   we must somehow arrange to fixincludes /usr/ucbinclude
-   and put the result in $(libsubdir)/ucbinclude.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
-  "%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} \
-   %{!shared:\
-     %{!symbolic:\
-       %{pthreads:-lpthread} \
-       %{!pthreads:%{threads:-lthread}} \
-       -lc}}"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-/* This should be the same as in svr4.h, except with -R added.  */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ccs/lib:/usr/lib}}}} \
-   %{Qy:} %{!Qn:-Qy}"
-
-/* This defines which switch letters take arguments.
-   It is as in svr4.h but with -R added.  */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG(CHAR) \
-   || (CHAR) == 'R' \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'x' \
-   || (CHAR) == 'z')
-
-/* ??? This does not work in SunOS 4.x, so it is not enabled in sparc.h.
-   Instead, it is enabled here, because it does work under Solaris.  */
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-/* But indicate that it isn't supported by the hardware.  */
-#define WIDEST_HARDWARE_FP_SIZE 64
-
-#define STDC_0_IN_SYSTEM_HEADERS
-
-#define MULDI3_LIBCALL "__mul64"
-#define DIVDI3_LIBCALL "__div64"
-#define UDIVDI3_LIBCALL "__udiv64"
-#define MODDI3_LIBCALL "__rem64"
-#define UMODDI3_LIBCALL "__urem64"
-
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS	\
-  fixsfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__ftol" : "__ftoll");	\
-  fixunssfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__ftoul" : "__ftoull");	\
-  fixdfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__dtol" : "__dtoll");	\
-  fixunsdfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__dtoul" : "__dtoull")
-
-/* No weird SPARC variants on Solaris */
-#undef TARGET_LIVE_G0
-#define TARGET_LIVE_G0	0
-#undef TARGET_BROKEN_SAVERESTORE
-#define TARGET_BROKEN_SAVERESTORE 0
-
-/* Solaris allows 64 bit out and global registers in 32 bit mode.
-   sparc_override_options will disable V8+ if not generating V9 code.  */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU + MASK_V8PLUS)
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));
-
diff --git a/contrib/gcc/config/sparc/sp64-aout.h b/contrib/gcc/config/sparc/sp64-aout.h
deleted file mode 100644
index e3056dfbc54e..000000000000
--- a/contrib/gcc/config/sparc/sp64-aout.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC64, a.out.
-   Copyright (C) 1994, 1996, 1997, 1998  Free Software Foundation, Inc.
-   Contributed by Doug Evans, dje@cygnus.com.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-#include "aoutos.h"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc64-aout)")
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \
-   + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU + MASK_STACK_BIAS)
-
-/* The only code model supported is Medium/Low.  */
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_MEDLOW
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Acpu(sparc) -Amachine(sparc)"
diff --git a/contrib/gcc/config/sparc/sp64-elf.h b/contrib/gcc/config/sparc/sp64-elf.h
deleted file mode 100644
index 4fd81c55c470..000000000000
--- a/contrib/gcc/config/sparc/sp64-elf.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC64, ELF.
-   Copyright (C) 1994, 1995, 1996, 1997, 1998  Free Software Foundation, Inc.
-   Contributed by Doug Evans, dje@cygnus.com.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* ??? We're taking the scheme of including another file and then overriding
-   the values we don't like a bit too far here.  The alternative is to more or
-   less duplicate all of svr4.h, sparc/sysv4.h, and sparc/sol2.h here
-   (suitably cleaned up).  */
-
-#include "sparc/sol2.h"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc64-elf)")
-
-/* A 64 bit v9 compiler in a Medium/Anywhere code model environment.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-(MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \
- + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU + MASK_STACK_BIAS)
-
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_EMBMEDANY
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -D__ELF__ -Acpu(sparc) -Amachine(sparc)"
-
-/* __svr4__ is used by the C library (FIXME) */
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "-D__svr4__"
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{v:-V} -s %{fpic:-K PIC} %{fPIC:-K PIC} \
-%{mlittle-endian:-EL} \
-%(asm_cpu) %(asm_arch) \
-"
-
-/* This is taken from sol2.h.  */
-#undef LINK_SPEC
-#define LINK_SPEC "\
-%{v:-V} \
-%{mlittle-endian:-EL} \
-"
-
-/* We need something a little simpler for the embedded environment.
-   Profiling doesn't really work yet so we just copy the default.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "\
-%{!shared:%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}} \
-crtbegin.o%s \
-"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s"
-
-/* Use the default (for now).  */
-#undef LIB_SPEC
-
-/* V9 chips can handle either endianness.  */
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-{"big-endian", -MASK_LITTLE_ENDIAN, "Generate code for big endian" }, \
-{"little-endian", MASK_LITTLE_ENDIAN, "Generate code for little endian" },
-
-#undef BYTES_BIG_ENDIAN
-#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-
-#undef WORDS_BIG_ENDIAN
-#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-
-/* ??? This should be 32 bits for v9 but what can we do?  */
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "short unsigned int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 16
-
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-/* The medium/anywhere code model practically requires us to put jump tables
-   in the text section as gcc is unable to distinguish LABEL_REF's of jump
-   tables from other label refs (when we need to).  */
-/* But we now defer the tables to the end of the function, so we make
-   this 0 to not confuse the branch shortening code.  */
-#undef JUMP_TABLES_IN_TEXT_SECTION
-#define JUMP_TABLES_IN_TEXT_SECTION 0
-
-/* System V Release 4 uses DWARF debugging info.
-   GDB doesn't support 64 bit stabs yet and the desired debug format is DWARF
-   anyway so it is the default.  */
-
-#define DWARF_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-/* Stabs doesn't use this, and it confuses a simulator.  */
-/* ??? Need to see what DWARF needs, if anything.  */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Define the names of various pseudo-ops used by the Sparc/svr4 assembler.
-   ??? If ints are 64 bits then UNALIGNED_INT_ASM_OP (defined elsewhere) is
-   misnamed.  These should all refer to explicit sizes (half/word/xword?),
-   anything other than short/int/long/etc.  */
-
-#define UNALIGNED_LONGLONG_ASM_OP	".uaxword"
-
-/* DWARF stuff.  */
-
-#define ASM_OUTPUT_DWARF_ADDR(FILE, LABEL) \
-do {								\
-  fprintf ((FILE), "\t%s\t", UNALIGNED_LONGLONG_ASM_OP);	\
-  assemble_name ((FILE), (LABEL));				\
-  fprintf ((FILE), "\n");					\
-} while (0)
-
-#define ASM_OUTPUT_DWARF_ADDR_CONST(FILE, RTX) \
-do {								\
-  fprintf ((FILE), "\t%s\t", UNALIGNED_LONGLONG_ASM_OP);	\
-  output_addr_const ((FILE), (RTX));				\
-  fputc ('\n', (FILE));						\
-} while (0)
-
-#define ASM_OUTPUT_DWARF2_ADDR_CONST(FILE, ADDR) \
-  fprintf ((FILE), "\t%s\t%s", UNALIGNED_LONGLONG_ASM_OP, (ADDR))
-
-/* ??? Not sure if this should be 4 or 8 bytes.  4 works for now.  */
-#define ASM_OUTPUT_DWARF_REF(FILE, LABEL) \
-do {								\
-  fprintf ((FILE), "\t%s\t", UNALIGNED_INT_ASM_OP);		\
-  assemble_name ((FILE), (LABEL));				\
-  fprintf ((FILE), "\n");					\
-} while (0)
diff --git a/contrib/gcc/config/sparc/sparc.c b/contrib/gcc/config/sparc/sparc.c
deleted file mode 100644
index 45862a77bc73..000000000000
--- a/contrib/gcc/config/sparc/sparc.c
+++ /dev/null
@@ -1,7843 +0,0 @@
-/* Subroutines for insn-output.c for Sun SPARC.
-   Copyright (C) 1987, 88, 89, 92-98, 1999 Free Software Foundation, Inc.
-   Contributed by Michael Tiemann (tiemann@cygnus.com)
-   64 bit SPARC V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
-   at Cygnus Support.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "config.h"
-#include "system.h"
-#include "tree.h"
-#include "rtl.h"
-#include "regs.h"
-#include "hard-reg-set.h"
-#include "real.h"
-#include "insn-config.h"
-#include "conditions.h"
-#include "insn-flags.h"
-#include "output.h"
-#include "insn-attr.h"
-#include "flags.h"
-#include "expr.h"
-#include "recog.h"
-#include "toplev.h"
-
-/* 1 if the caller has placed an "unimp" insn immediately after the call.
-   This is used in v8 code when calling a function that returns a structure.
-   v9 doesn't have this.  Be careful to have this test be the same as that
-   used on the call.  */
-
-#define SKIP_CALLERS_UNIMP_P  \
-(!TARGET_ARCH64 && current_function_returns_struct			\
- && ! integer_zerop (DECL_SIZE (DECL_RESULT (current_function_decl)))	\
- && (TREE_CODE (DECL_SIZE (DECL_RESULT (current_function_decl)))	\
-     == INTEGER_CST))
-
-/* Global variables for machine-dependent things.  */
-
-/* Size of frame.  Need to know this to emit return insns from leaf procedures.
-   ACTUAL_FSIZE is set by compute_frame_size() which is called during the
-   reload pass.  This is important as the value is later used in insn
-   scheduling (to see what can go in a delay slot).
-   APPARENT_FSIZE is the size of the stack less the register save area and less
-   the outgoing argument area.  It is used when saving call preserved regs.  */
-static int apparent_fsize;
-static int actual_fsize;
-
-/* Save the operands last given to a compare for use when we
-   generate a scc or bcc insn.  */
-
-rtx sparc_compare_op0, sparc_compare_op1;
-
-/* We may need an epilogue if we spill too many registers.
-   If this is non-zero, then we branch here for the epilogue.  */
-static rtx leaf_label;
-
-#ifdef LEAF_REGISTERS
-
-/* Vector to say how input registers are mapped to output
-   registers.  FRAME_POINTER_REGNUM cannot be remapped by
-   this function to eliminate it.  You must use -fomit-frame-pointer
-   to get that.  */
-char leaf_reg_remap[] =
-{ 0, 1, 2, 3, 4, 5, 6, 7,
-  -1, -1, -1, -1, -1, -1, 14, -1,
-  -1, -1, -1, -1, -1, -1, -1, -1,
-  8, 9, 10, 11, 12, 13, -1, 15,
-
-  32, 33, 34, 35, 36, 37, 38, 39,
-  40, 41, 42, 43, 44, 45, 46, 47,
-  48, 49, 50, 51, 52, 53, 54, 55,
-  56, 57, 58, 59, 60, 61, 62, 63,
-  64, 65, 66, 67, 68, 69, 70, 71,
-  72, 73, 74, 75, 76, 77, 78, 79,
-  80, 81, 82, 83, 84, 85, 86, 87,
-  88, 89, 90, 91, 92, 93, 94, 95,
-  96, 97, 98, 99, 100};
-
-#endif
-
-/* Name of where we pretend to think the frame pointer points.
-   Normally, this is "%fp", but if we are in a leaf procedure,
-   this is "%sp+something".  We record "something" separately as it may be
-   too big for reg+constant addressing.  */
-
-static const char *frame_base_name;
-static int frame_base_offset;
-
-static rtx pic_setup_code	PROTO((void));
-static void sparc_init_modes	PROTO((void));
-static int save_regs		PROTO((FILE *, int, int, const char *,
-				       int, int, int));
-static int restore_regs		PROTO((FILE *, int, int, const char *, int, int));
-static void build_big_number	PROTO((FILE *, int, const char *));
-static int function_arg_slotno	PROTO((const CUMULATIVE_ARGS *,
-				       enum machine_mode, tree, int, int,
-				       int *, int *));
-
-static int supersparc_adjust_cost PROTO((rtx, rtx, rtx, int));
-static int hypersparc_adjust_cost PROTO((rtx, rtx, rtx, int));
-static int ultrasparc_adjust_cost PROTO((rtx, rtx, rtx, int));
-
-static void sparc_output_addr_vec PROTO((rtx));
-static void sparc_output_addr_diff_vec PROTO((rtx));
-static void sparc_output_deferred_case_vectors PROTO((void));
-
-
-#ifdef DWARF2_DEBUGGING_INFO
-extern char *dwarf2out_cfi_label ();
-#endif
-
-/* Option handling.  */
-
-/* Code model option as passed by user.  */
-const char *sparc_cmodel_string;
-/* Parsed value.  */
-enum cmodel sparc_cmodel;
-
-/* Record alignment options as passed by user.  */
-const char *sparc_align_loops_string;
-const char *sparc_align_jumps_string;
-const char *sparc_align_funcs_string;
-
-/* Parsed values, as a power of two.  */
-int sparc_align_loops;
-int sparc_align_jumps;
-int sparc_align_funcs;
-
-struct sparc_cpu_select sparc_select[] =
-{
-  /* switch	name,		tune	arch */
-  { (char *)0,	"default",	1,	1 },
-  { (char *)0,	"-mcpu=",	1,	1 },
-  { (char *)0,	"-mtune=",	1,	0 },
-  { 0, 0, 0, 0 }
-};
-
-/* CPU type.  This is set from TARGET_CPU_DEFAULT and -m{cpu,tune}=xxx.  */
-enum processor_type sparc_cpu;
-
-/* Validate and override various options, and do some machine dependent
-   initialization.  */
-
-void
-sparc_override_options ()
-{
-  static struct code_model {
-    const char *name;
-    int value;
-  } cmodels[] = {
-    { "32", CM_32 },
-    { "medlow", CM_MEDLOW },
-    { "medmid", CM_MEDMID },
-    { "medany", CM_MEDANY },
-    { "embmedany", CM_EMBMEDANY },
-    { 0, 0 }
-  };
-  struct code_model *cmodel;
-  /* Map TARGET_CPU_DEFAULT to value for -m{arch,tune}=.  */
-  static struct cpu_default {
-    int cpu;
-    const char *name;
-  } cpu_default[] = {
-    /* There must be one entry here for each TARGET_CPU value.  */
-    { TARGET_CPU_sparc, "cypress" },
-    { TARGET_CPU_sparclet, "tsc701" },
-    { TARGET_CPU_sparclite, "f930" },
-    { TARGET_CPU_v8, "v8" },
-    { TARGET_CPU_hypersparc, "hypersparc" },
-    { TARGET_CPU_sparclite86x, "sparclite86x" },
-    { TARGET_CPU_supersparc, "supersparc" },
-    { TARGET_CPU_v9, "v9" },
-    { TARGET_CPU_ultrasparc, "ultrasparc" },
-    { 0, 0 }
-  };
-  struct cpu_default *def;
-  /* Table of values for -m{cpu,tune}=.  */
-  static struct cpu_table {
-    const char *name;
-    enum processor_type processor;
-    int disable;
-    int enable;
-  } cpu_table[] = {
-    { "v7",         PROCESSOR_V7, MASK_ISA, 0 },
-    { "cypress",    PROCESSOR_CYPRESS, MASK_ISA, 0 },
-    { "v8",         PROCESSOR_V8, MASK_ISA, MASK_V8 },
-    /* TI TMS390Z55 supersparc */
-    { "supersparc", PROCESSOR_SUPERSPARC, MASK_ISA, MASK_V8 },
-    { "sparclite",  PROCESSOR_SPARCLITE, MASK_ISA, MASK_SPARCLITE },
-    /* The Fujitsu MB86930 is the original sparclite chip, with no fpu.
-       The Fujitsu MB86934 is the recent sparclite chip, with an fpu.  */
-    { "f930",       PROCESSOR_F930, MASK_ISA|MASK_FPU, MASK_SPARCLITE },
-    { "f934",       PROCESSOR_F934, MASK_ISA, MASK_SPARCLITE|MASK_FPU },
-    { "hypersparc", PROCESSOR_HYPERSPARC, MASK_ISA, MASK_V8|MASK_FPU },
-    { "sparclite86x",  PROCESSOR_SPARCLITE86X, MASK_ISA|MASK_FPU, MASK_V8 },
-    { "sparclet",   PROCESSOR_SPARCLET, MASK_ISA, MASK_SPARCLET },
-    /* TEMIC sparclet */
-    { "tsc701",     PROCESSOR_TSC701, MASK_ISA, MASK_SPARCLET },
-    { "v9",         PROCESSOR_V9, MASK_ISA, MASK_V9 },
-    /* TI ultrasparc */
-    { "ultrasparc", PROCESSOR_ULTRASPARC, MASK_ISA, MASK_V9 },
-    { 0, 0, 0, 0 }
-  };
-  struct cpu_table *cpu;
-  struct sparc_cpu_select *sel;
-  int fpu;
-  
-#ifndef SPARC_BI_ARCH
-  /* Check for unsupported architecture size.  */
-  if (! TARGET_64BIT != DEFAULT_ARCH32_P)
-    {
-      error ("%s is not supported by this configuration",
-	     DEFAULT_ARCH32_P ? "-m64" : "-m32");
-    }
-#endif
-
-  /* At the moment we don't allow different pointer size and architecture */
-  if (! TARGET_64BIT != ! TARGET_PTR64)
-    {
-      error ("-mptr%d not allowed on -m%d",
-      	     TARGET_PTR64 ? 64 : 32, TARGET_64BIT ? 64 : 32);
-      if (TARGET_64BIT)
-    	target_flags |= MASK_PTR64;
-      else
-        target_flags &= ~MASK_PTR64;
-    }
-
-  /* Code model selection.  */
-  sparc_cmodel = SPARC_DEFAULT_CMODEL;
-  
-#ifdef SPARC_BI_ARCH
-  if (TARGET_ARCH32)
-    sparc_cmodel = CM_32;
-#endif
-
-  if (sparc_cmodel_string != NULL)
-    {
-      if (TARGET_ARCH64)
-	{
-	  for (cmodel = &cmodels[0]; cmodel->name; cmodel++)
-	    if (strcmp (sparc_cmodel_string, cmodel->name) == 0)
-	      break;
-	  if (cmodel->name == NULL)
-	    error ("bad value (%s) for -mcmodel= switch", sparc_cmodel_string);
-	  else
-	    sparc_cmodel = cmodel->value;
-	}
-      else
-	error ("-mcmodel= is not supported on 32 bit systems");
-    }
-
-  fpu = TARGET_FPU; /* save current -mfpu status */
-
-  /* Set the default CPU.  */
-  for (def = &cpu_default[0]; def->name; ++def)
-    if (def->cpu == TARGET_CPU_DEFAULT)
-      break;
-  if (! def->name)
-    abort ();
-  sparc_select[0].string = def->name;
-
-  for (sel = &sparc_select[0]; sel->name; ++sel)
-    {
-      if (sel->string)
-	{
-	  for (cpu = &cpu_table[0]; cpu->name; ++cpu)
-	    if (! strcmp (sel->string, cpu->name))
-	      {
-		if (sel->set_tune_p)
-		  sparc_cpu = cpu->processor;
-
-		if (sel->set_arch_p)
-		  {
-		    target_flags &= ~cpu->disable;
-		    target_flags |= cpu->enable;
-		  }
-		break;
-	      }
-
-	  if (! cpu->name)
-	    error ("bad value (%s) for %s switch", sel->string, sel->name);
-	}
-    }
-
-  /* If -mfpu or -mno-fpu was explicitly used, don't override with
-     the processor default.  */
-  if (TARGET_FPU_SET)
-    target_flags = (target_flags & ~MASK_FPU) | fpu;
-
-  /* Use the deprecated v8 insns for sparc64 in 32 bit mode.  */
-  if (TARGET_V9 && TARGET_ARCH32)
-    target_flags |= MASK_DEPRECATED_V8_INSNS;
-
-  /* V8PLUS requires V9, makes no sense in 64 bit mode.  */
-  if (! TARGET_V9 || TARGET_ARCH64)
-    target_flags &= ~MASK_V8PLUS;
-
-  /* Don't use stack biasing in 32 bit mode.  */
-  if (TARGET_ARCH32)
-    target_flags &= ~MASK_STACK_BIAS;
-    
-  /* Don't allow -mvis if FPU is disabled.  */
-  if (! TARGET_FPU)
-    target_flags &= ~MASK_VIS;
-
-  /* Validate -malign-loops= value, or provide default.  */
-  if (sparc_align_loops_string)
-    {
-      sparc_align_loops = exact_log2 (atoi (sparc_align_loops_string));
-      if (sparc_align_loops < 2 || sparc_align_loops > 7)
-	fatal ("-malign-loops=%s is not between 4 and 128 or is not a power of two",
-	       sparc_align_loops_string);
-    }
-  else
-    {
-      /* ??? This relies on ASM_OUTPUT_ALIGN to not emit the alignment if
-	 its 0.  This sounds a bit kludgey.  */
-      sparc_align_loops = 0;
-    }
-
-  /* Validate -malign-jumps= value, or provide default.  */
-  if (sparc_align_jumps_string)
-    {
-      sparc_align_jumps = exact_log2 (atoi (sparc_align_jumps_string));
-      if (sparc_align_jumps < 2 || sparc_align_loops > 7)
-	fatal ("-malign-jumps=%s is not between 4 and 128 or is not a power of two",
-	       sparc_align_jumps_string);
-    }
-  else
-    {
-      /* ??? This relies on ASM_OUTPUT_ALIGN to not emit the alignment if
-	 its 0.  This sounds a bit kludgey.  */
-      sparc_align_jumps = 0;
-    }
-
-  /* Validate -malign-functions= value, or provide default. */
-  if (sparc_align_funcs_string)
-    {
-      sparc_align_funcs = exact_log2 (atoi (sparc_align_funcs_string));
-      if (sparc_align_funcs < 2 || sparc_align_loops > 7)
-	fatal ("-malign-functions=%s is not between 4 and 128 or is not a power of two",
-	       sparc_align_funcs_string);
-    }
-  else
-    sparc_align_funcs = DEFAULT_SPARC_ALIGN_FUNCS;
-
-  /* Validate PCC_STRUCT_RETURN.  */
-  if (flag_pcc_struct_return == DEFAULT_PCC_STRUCT_RETURN)
-    flag_pcc_struct_return = (TARGET_ARCH64 ? 0 : 1);
-
-  /* Do various machine dependent initializations.  */
-  sparc_init_modes ();
-
-  if ((profile_flag || profile_block_flag)
-      && sparc_cmodel != CM_MEDLOW)
-    {
-      error ("profiling does not support code models other than medlow");
-    }
-}
-
-/* Miscellaneous utilities.  */
-
-/* Nonzero if CODE, a comparison, is suitable for use in v9 conditional move
-   or branch on register contents instructions.  */
-
-int
-v9_regcmp_p (code)
-     enum rtx_code code;
-{
-  return (code == EQ || code == NE || code == GE || code == LT
-	  || code == LE || code == GT);
-}
-
-
-/* Operand constraints.  */
-
-/* Return non-zero only if OP is a register of mode MODE,
-   or const0_rtx.  Don't allow const0_rtx if TARGET_LIVE_G0 because
-   %g0 may contain anything.  */
-
-int
-reg_or_0_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  if (register_operand (op, mode))
-    return 1;
-  if (TARGET_LIVE_G0)
-    return 0;
-  if (op == const0_rtx)
-    return 1;
-  if (GET_MODE (op) == VOIDmode && GET_CODE (op) == CONST_DOUBLE
-      && CONST_DOUBLE_HIGH (op) == 0
-      && CONST_DOUBLE_LOW (op) == 0)
-    return 1;
-  if (GET_MODE_CLASS (GET_MODE (op)) == MODE_FLOAT
-      && GET_CODE (op) == CONST_DOUBLE
-      && fp_zero_operand (op))
-    return 1;
-  return 0;
-}
-
-/* Nonzero if OP is a floating point value with value 0.0.  */
-
-int
-fp_zero_operand (op)
-     rtx op;
-{
-  REAL_VALUE_TYPE r;
-
-  REAL_VALUE_FROM_CONST_DOUBLE (r, op);
-  return (REAL_VALUES_EQUAL (r, dconst0) && ! REAL_VALUE_MINUS_ZERO (r));
-}
-
-/* Nonzero if OP is an integer register.  */
-
-int
-intreg_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (register_operand (op, SImode)
-	  || (TARGET_ARCH64 && register_operand (op, DImode)));
-}
-
-/* Nonzero if OP is a floating point condition code register.  */
-
-int
-fcc_reg_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  /* This can happen when recog is called from combine.  Op may be a MEM.
-     Fail instead of calling abort in this case.  */
-  if (GET_CODE (op) != REG)
-    return 0;
-
-  if (mode != VOIDmode && mode != GET_MODE (op))
-    return 0;
-  if (mode == VOIDmode
-      && (GET_MODE (op) != CCFPmode && GET_MODE (op) != CCFPEmode))
-    return 0;
-
-#if 0	/* ??? ==> 1 when %fcc0-3 are pseudos first.  See gen_compare_reg().  */
-  if (reg_renumber == 0)
-    return REGNO (op) >= FIRST_PSEUDO_REGISTER;
-  return REGNO_OK_FOR_CCFP_P (REGNO (op));
-#else
-  return (unsigned) REGNO (op) - SPARC_FIRST_V9_FCC_REG < 4;
-#endif
-}
-
-/* Nonzero if OP is an integer or floating point condition code register.  */
-
-int
-icc_or_fcc_reg_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) == REG && REGNO (op) == SPARC_ICC_REG)
-    {
-      if (mode != VOIDmode && mode != GET_MODE (op))
-	return 0;
-      if (mode == VOIDmode
-	  && GET_MODE (op) != CCmode && GET_MODE (op) != CCXmode)
-	return 0;
-      return 1;
-    }
-
-  return fcc_reg_operand (op, mode);
-}
-
-/* Nonzero if OP can appear as the dest of a RESTORE insn.  */
-int
-restore_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return (GET_CODE (op) == REG && GET_MODE (op) == mode
-	  && (REGNO (op) < 8 || (REGNO (op) >= 24 && REGNO (op) < 32)));
-}
-
-/* Call insn on SPARC can take a PC-relative constant address, or any regular
-   memory address.  */
-
-int
-call_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) != MEM)
-    abort ();
-  op = XEXP (op, 0);
-  return (symbolic_operand (op, mode) || memory_address_p (Pmode, op));
-}
-
-int
-call_operand_address (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return (symbolic_operand (op, mode) || memory_address_p (Pmode, op));
-}
-
-/* Returns 1 if OP is either a symbol reference or a sum of a symbol
-   reference and a constant.  */
-
-int
-symbolic_operand (op, mode)
-     register rtx op;
-     enum machine_mode mode;
-{
-  switch (GET_CODE (op))
-    {
-    case SYMBOL_REF:
-    case LABEL_REF:
-      return 1;
-
-    case CONST:
-      op = XEXP (op, 0);
-      return ((GET_CODE (XEXP (op, 0)) == SYMBOL_REF
-	       || GET_CODE (XEXP (op, 0)) == LABEL_REF)
-	      && GET_CODE (XEXP (op, 1)) == CONST_INT);
-
-      /* ??? This clause seems to be irrelevant.  */
-    case CONST_DOUBLE:
-      return GET_MODE (op) == mode;
-
-    default:
-      return 0;
-    }
-}
-
-/* Return truth value of statement that OP is a symbolic memory
-   operand of mode MODE.  */
-
-int
-symbolic_memory_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (GET_CODE (op) == SUBREG)
-    op = SUBREG_REG (op);
-  if (GET_CODE (op) != MEM)
-    return 0;
-  op = XEXP (op, 0);
-  return (GET_CODE (op) == SYMBOL_REF || GET_CODE (op) == CONST
-	  || GET_CODE (op) == HIGH || GET_CODE (op) == LABEL_REF);
-}
-
-/* Return truth value of statement that OP is a LABEL_REF of mode MODE.  */
-
-int
-label_ref_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  if (GET_CODE (op) != LABEL_REF)
-    return 0;
-  if (GET_MODE (op) != mode)
-    return 0;
-  return 1;
-}
-
-/* Return 1 if the operand is an argument used in generating pic references
-   in either the medium/low or medium/anywhere code models of sparc64.  */
-
-int
-sp64_medium_pic_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  /* Check for (const (minus (symbol_ref:GOT)
-                             (const (minus (label) (pc))))).  */
-  if (GET_CODE (op) != CONST)
-    return 0;
-  op = XEXP (op, 0);
-  if (GET_CODE (op) != MINUS)
-    return 0;
-  if (GET_CODE (XEXP (op, 0)) != SYMBOL_REF)
-    return 0;
-  /* ??? Ensure symbol is GOT.  */
-  if (GET_CODE (XEXP (op, 1)) != CONST)
-    return 0;
-  if (GET_CODE (XEXP (XEXP (op, 1), 0)) != MINUS)
-    return 0;
-  return 1;
-}
-
-/* Return 1 if the operand is a data segment reference.  This includes
-   the readonly data segment, or in other words anything but the text segment.
-   This is needed in the medium/anywhere code model on v9.  These values
-   are accessed with EMBMEDANY_BASE_REG.  */
-
-int
-data_segment_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  switch (GET_CODE (op))
-    {
-    case SYMBOL_REF :
-      return ! SYMBOL_REF_FLAG (op);
-    case PLUS :
-      /* Assume canonical format of symbol + constant.
-	 Fall through.  */
-    case CONST :
-      return data_segment_operand (XEXP (op, 0));
-    default :
-      return 0;
-    }
-}
-
-/* Return 1 if the operand is a text segment reference.
-   This is needed in the medium/anywhere code model on v9.  */
-
-int
-text_segment_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  switch (GET_CODE (op))
-    {
-    case LABEL_REF :
-      return 1;
-    case SYMBOL_REF :
-      return SYMBOL_REF_FLAG (op);
-    case PLUS :
-      /* Assume canonical format of symbol + constant.
-	 Fall through.  */
-    case CONST :
-      return text_segment_operand (XEXP (op, 0));
-    default :
-      return 0;
-    }
-}
-
-/* Return 1 if the operand is either a register or a memory operand that is
-   not symbolic.  */
-
-int
-reg_or_nonsymb_mem_operand (op, mode)
-    register rtx op;
-    enum machine_mode mode;
-{
-  if (register_operand (op, mode))
-    return 1;
-
-  if (memory_operand (op, mode) && ! symbolic_memory_operand (op, mode))
-    return 1;
-
-  return 0;
-}
-
-int
-splittable_symbolic_memory_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (GET_CODE (op) != MEM)
-    return 0;
-  if (! symbolic_operand (XEXP (op, 0), Pmode))
-    return 0;
-  return 1;
-}
-
-int
-splittable_immediate_memory_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (GET_CODE (op) != MEM)
-    return 0;
-  if (! immediate_operand (XEXP (op, 0), Pmode))
-    return 0;
-  return 1;
-}
-
-/* Return truth value of whether OP is EQ or NE.  */
-
-int
-eq_or_neq (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == EQ || GET_CODE (op) == NE);
-}
-
-/* Return 1 if this is a comparison operator, but not an EQ, NE, GEU,
-   or LTU for non-floating-point.  We handle those specially.  */
-
-int
-normal_comp_operator (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  enum rtx_code code = GET_CODE (op);
-
-  if (GET_RTX_CLASS (code) != '<')
-    return 0;
-
-  if (GET_MODE (XEXP (op, 0)) == CCFPmode
-      || GET_MODE (XEXP (op, 0)) == CCFPEmode)
-    return 1;
-
-  return (code != NE && code != EQ && code != GEU && code != LTU);
-}
-
-/* Return 1 if this is a comparison operator.  This allows the use of
-   MATCH_OPERATOR to recognize all the branch insns.  */
-
-int
-noov_compare_op (op, mode)
-    register rtx op;
-    enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  enum rtx_code code = GET_CODE (op);
-
-  if (GET_RTX_CLASS (code) != '<')
-    return 0;
-
-  if (GET_MODE (XEXP (op, 0)) == CC_NOOVmode)
-    /* These are the only branches which work with CC_NOOVmode.  */
-    return (code == EQ || code == NE || code == GE || code == LT);
-  return 1;
-}
-
-/* Nonzero if OP is a comparison operator suitable for use in v9
-   conditional move or branch on register contents instructions.  */
-
-int
-v9_regcmp_op (op, mode)
-     register rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  enum rtx_code code = GET_CODE (op);
-
-  if (GET_RTX_CLASS (code) != '<')
-    return 0;
-
-  return v9_regcmp_p (code);
-}
-
-/* Return 1 if this is a SIGN_EXTEND or ZERO_EXTEND operation.  */
-
-int
-extend_op (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return GET_CODE (op) == SIGN_EXTEND || GET_CODE (op) == ZERO_EXTEND;
-}
-
-/* Return nonzero if OP is an operator of mode MODE which can set
-   the condition codes explicitly.  We do not include PLUS and MINUS
-   because these require CC_NOOVmode, which we handle explicitly.  */
-
-int
-cc_arithop (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  if (GET_CODE (op) == AND
-      || GET_CODE (op) == IOR
-      || GET_CODE (op) == XOR)
-    return 1;
-
-  return 0;
-}
-
-/* Return nonzero if OP is an operator of mode MODE which can bitwise
-   complement its second operand and set the condition codes explicitly.  */
-
-int
-cc_arithopn (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  /* XOR is not here because combine canonicalizes (xor (not ...) ...)
-     and (xor ... (not ...)) to (not (xor ...)).   */
-  return (GET_CODE (op) == AND
-	  || GET_CODE (op) == IOR);
-}
-
-/* Return true if OP is a register, or is a CONST_INT that can fit in a
-   signed 13 bit immediate field.  This is an acceptable SImode operand for
-   most 3 address instructions.  */
-
-int
-arith_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  int val;
-  if (register_operand (op, mode))
-    return 1;
-  if (GET_CODE (op) != CONST_INT)
-    return 0;
-  val = INTVAL (op) & 0xffffffff;
-  return SPARC_SIMM13_P (val);
-}
-
-/* Return true if OP is a constant 4096  */
-
-int
-arith_4096_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  int val;
-  if (GET_CODE (op) != CONST_INT)
-    return 0;
-  val = INTVAL (op) & 0xffffffff;
-  return val == 4096;
-}
-
-/* Return true if OP is suitable as second operand for add/sub */
-
-int
-arith_add_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return arith_operand (op, mode) || arith_4096_operand (op, mode);
-}
-
-/* Return true if OP is a CONST_INT or a CONST_DOUBLE which can fit in the
-   immediate field of OR and XOR instructions.  Used for 64-bit
-   constant formation patterns.  */
-int
-const64_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return ((GET_CODE (op) == CONST_INT
-	   && SPARC_SIMM13_P (INTVAL (op)))
-#if HOST_BITS_PER_WIDE_INT != 64
-	  || (GET_CODE (op) == CONST_DOUBLE
-	      && SPARC_SIMM13_P (CONST_DOUBLE_LOW (op))
-	      && (CONST_DOUBLE_HIGH (op) ==
-		  ((CONST_DOUBLE_LOW (op) & 0x80000000) != 0 ?
-		   (HOST_WIDE_INT)0xffffffff : 0)))
-#endif
-	  );
-}
-
-/* The same, but only for sethi instructions.  */
-int
-const64_high_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return ((GET_CODE (op) == CONST_INT
-	   && (INTVAL (op) & 0xfffffc00) != 0
-	   && SPARC_SETHI_P (INTVAL (op))
-#if HOST_BITS_PER_WIDE_INT != 64
-	   /* Must be positive on non-64bit host else the
-	      optimizer is fooled into thinking that sethi
-	      sign extends, even though it does not.  */
-	   && INTVAL (op) >= 0
-#endif
-	   )
-	  || (GET_CODE (op) == CONST_DOUBLE
-	      && CONST_DOUBLE_HIGH (op) == 0
-	      && (CONST_DOUBLE_LOW (op) & 0xfffffc00) != 0
-	      && SPARC_SETHI_P (CONST_DOUBLE_LOW (op))));
-}
-
-/* Return true if OP is a register, or is a CONST_INT that can fit in a
-   signed 11 bit immediate field.  This is an acceptable SImode operand for
-   the movcc instructions.  */
-
-int
-arith11_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return (register_operand (op, mode)
-	  || (GET_CODE (op) == CONST_INT && SPARC_SIMM11_P (INTVAL (op))));
-}
-
-/* Return true if OP is a register, or is a CONST_INT that can fit in a
-   signed 10 bit immediate field.  This is an acceptable SImode operand for
-   the movrcc instructions.  */
-
-int
-arith10_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return (register_operand (op, mode)
-	  || (GET_CODE (op) == CONST_INT && SPARC_SIMM10_P (INTVAL (op))));
-}
-
-/* Return true if OP is a register, is a CONST_INT that fits in a 13 bit
-   immediate field, or is a CONST_DOUBLE whose both parts fit in a 13 bit
-   immediate field.
-   v9: Return true if OP is a register, or is a CONST_INT or CONST_DOUBLE that
-   can fit in a 13 bit immediate field.  This is an acceptable DImode operand
-   for most 3 address instructions.  */
-
-int
-arith_double_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return (register_operand (op, mode)
-	  || (GET_CODE (op) == CONST_INT && SMALL_INT (op))
-	  || (! TARGET_ARCH64
-	      && GET_CODE (op) == CONST_DOUBLE
-	      && (unsigned HOST_WIDE_INT) (CONST_DOUBLE_LOW (op) + 0x1000) < 0x2000
-	      && (unsigned HOST_WIDE_INT) (CONST_DOUBLE_HIGH (op) + 0x1000) < 0x2000)
-	  || (TARGET_ARCH64
-	      && GET_CODE (op) == CONST_DOUBLE
-	      && (unsigned HOST_WIDE_INT) (CONST_DOUBLE_LOW (op) + 0x1000) < 0x2000
-	      && ((CONST_DOUBLE_HIGH (op) == -1
-		   && (CONST_DOUBLE_LOW (op) & 0x1000) == 0x1000)
-		  || (CONST_DOUBLE_HIGH (op) == 0
-		      && (CONST_DOUBLE_LOW (op) & 0x1000) == 0))));
-}
-
-/* Return true if OP is a constant 4096 for DImode on ARCH64 */
-
-int
-arith_double_4096_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (TARGET_ARCH64 &&
-  	  ((GET_CODE (op) == CONST_INT && INTVAL (op) == 4096) ||
-  	   (GET_CODE (op) == CONST_DOUBLE &&
-  	    CONST_DOUBLE_LOW (op) == 4096 &&
-  	    CONST_DOUBLE_HIGH (op) == 0)));
-}
-
-/* Return true if OP is suitable as second operand for add/sub in DImode */
-
-int
-arith_double_add_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return arith_double_operand (op, mode) || arith_double_4096_operand (op, mode);
-}
-
-/* Return true if OP is a register, or is a CONST_INT or CONST_DOUBLE that
-   can fit in an 11 bit immediate field.  This is an acceptable DImode
-   operand for the movcc instructions.  */
-/* ??? Replace with arith11_operand?  */
-
-int
-arith11_double_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return (register_operand (op, mode)
-	  || (GET_CODE (op) == CONST_DOUBLE
-	      && (GET_MODE (op) == mode || GET_MODE (op) == VOIDmode)
-	      && (unsigned HOST_WIDE_INT) (CONST_DOUBLE_LOW (op) + 0x400) < 0x800
-	      && ((CONST_DOUBLE_HIGH (op) == -1
-		   && (CONST_DOUBLE_LOW (op) & 0x400) == 0x400)
-		  || (CONST_DOUBLE_HIGH (op) == 0
-		      && (CONST_DOUBLE_LOW (op) & 0x400) == 0)))
-	  || (GET_CODE (op) == CONST_INT
-	      && (GET_MODE (op) == mode || GET_MODE (op) == VOIDmode)
-	      && (unsigned HOST_WIDE_INT) (INTVAL (op) + 0x400) < 0x800));
-}
-
-/* Return true if OP is a register, or is a CONST_INT or CONST_DOUBLE that
-   can fit in an 10 bit immediate field.  This is an acceptable DImode
-   operand for the movrcc instructions.  */
-/* ??? Replace with arith10_operand?  */
-
-int
-arith10_double_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return (register_operand (op, mode)
-	  || (GET_CODE (op) == CONST_DOUBLE
-	      && (GET_MODE (op) == mode || GET_MODE (op) == VOIDmode)
-	      && (unsigned) (CONST_DOUBLE_LOW (op) + 0x200) < 0x400
-	      && ((CONST_DOUBLE_HIGH (op) == -1
-		   && (CONST_DOUBLE_LOW (op) & 0x200) == 0x200)
-		  || (CONST_DOUBLE_HIGH (op) == 0
-		      && (CONST_DOUBLE_LOW (op) & 0x200) == 0)))
-	  || (GET_CODE (op) == CONST_INT
-	      && (GET_MODE (op) == mode || GET_MODE (op) == VOIDmode)
-	      && (unsigned HOST_WIDE_INT) (INTVAL (op) + 0x200) < 0x400));
-}
-
-/* Return truth value of whether OP is a integer which fits the
-   range constraining immediate operands in most three-address insns,
-   which have a 13 bit immediate field.  */
-
-int
-small_int (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == CONST_INT && SMALL_INT (op));
-}
-
-int
-small_int_or_double (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return ((GET_CODE (op) == CONST_INT && SMALL_INT (op))
-	  || (GET_CODE (op) == CONST_DOUBLE
-	      && CONST_DOUBLE_HIGH (op) == 0
-	      && SPARC_SIMM13_P (CONST_DOUBLE_LOW (op))));
-}
-
-/* Recognize operand values for the umul instruction.  That instruction sign
-   extends immediate values just like all other sparc instructions, but
-   interprets the extended result as an unsigned number.  */
-
-int
-uns_small_int (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-#if HOST_BITS_PER_WIDE_INT > 32
-  /* All allowed constants will fit a CONST_INT.  */
-  return (GET_CODE (op) == CONST_INT
-	  && ((INTVAL (op) >= 0 && INTVAL (op) < 0x1000)
-	      || (INTVAL (op) >= 0xFFFFF000
-                  && INTVAL (op) < 0x100000000)));
-#else
-  return ((GET_CODE (op) == CONST_INT && (unsigned) INTVAL (op) < 0x1000)
-	  || (GET_CODE (op) == CONST_DOUBLE
-	      && CONST_DOUBLE_HIGH (op) == 0
-	      && (unsigned) CONST_DOUBLE_LOW (op) - 0xFFFFF000 < 0x1000));
-#endif
-}
-
-int
-uns_arith_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  return register_operand (op, mode) || uns_small_int (op, mode);
-}
-
-/* Return truth value of statement that OP is a call-clobbered register.  */
-int
-clobbered_register (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return (GET_CODE (op) == REG && call_used_regs[REGNO (op)]);
-}
-
-/* Return 1 if OP is const0_rtx, used for TARGET_LIVE_G0 insns.  */
-
-int
-zero_operand (op, mode)
-     rtx op;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-{
-  return op == const0_rtx;
-}
-
-/* Return 1 if OP is a valid operand for the source of a move insn.  */
-
-int
-input_operand (op, mode)
-     rtx op;
-     enum machine_mode mode;
-{
-  /* If both modes are non-void they must be the same.  */
-  if (mode != VOIDmode && GET_MODE (op) != VOIDmode && mode != GET_MODE (op))
-    return 0;
-
-  /* Only a tiny bit of handling for CONSTANT_P_RTX is necessary.  */
-  if (GET_CODE (op) == CONST && GET_CODE (XEXP (op, 0)) == CONSTANT_P_RTX)
-    return 1;
-
-  /* Allow any one instruction integer constant, and all CONST_INT
-     variants when we are working in DImode and !arch64.  */
-  if (GET_MODE_CLASS (mode) == MODE_INT
-      && ((GET_CODE (op) == CONST_INT
-	   && ((SPARC_SETHI_P (INTVAL (op))
-		&& (! TARGET_ARCH64
-		    || (INTVAL (op) >= 0)
-		    || mode == SImode))
-	       || SPARC_SIMM13_P (INTVAL (op))
-	       || (mode == DImode
-		   && ! TARGET_ARCH64)))
-	  || (TARGET_ARCH64
-	      && GET_CODE (op) == CONST_DOUBLE
-	      && ((CONST_DOUBLE_HIGH (op) == 0
-		   && SPARC_SETHI_P (CONST_DOUBLE_LOW (op)))
-		  ||
-#if HOST_BITS_PER_WIDE_INT == 64
-		  (CONST_DOUBLE_HIGH (op) == 0
-		   && SPARC_SIMM13_P (CONST_DOUBLE_LOW (op)))
-#else
-		  (SPARC_SIMM13_P (CONST_DOUBLE_LOW (op))
-		   && (((CONST_DOUBLE_LOW (op) & 0x80000000) == 0
-			&& CONST_DOUBLE_HIGH (op) == 0)
-		       || (CONST_DOUBLE_HIGH (op) == -1)))
-#endif
-		  ))))
-    return 1;
-
-  /* If !arch64 and this is a DImode const, allow it so that
-     the splits can be generated.  */
-  if (! TARGET_ARCH64
-      && mode == DImode
-      && GET_CODE (op) == CONST_DOUBLE)
-    return 1;
-
-  if (register_operand (op, mode))
-    return 1;
-
-  /* If this is a SUBREG, look inside so that we handle
-     paradoxical ones.  */
-  if (GET_CODE (op) == SUBREG)
-    op = SUBREG_REG (op);
-
-  /* Check for valid MEM forms.  */
-  if (GET_CODE (op) == MEM)
-    {
-      rtx inside = XEXP (op, 0);
-
-      if (GET_CODE (inside) == LO_SUM)
-	{
-	  /* We can't allow these because all of the splits
-	     (eventually as they trickle down into DFmode
-	     splits) require offsettable memory references.  */
-	  if (! TARGET_V9
-	      && GET_MODE (op) == TFmode)
-	    return 0;
-
-	  return (register_operand (XEXP (inside, 0), Pmode)
-		  && CONSTANT_P (XEXP (inside, 1)));
-	}
-      return memory_address_p (mode, inside);
-    }
-
-  return 0;
-}
-
-
-/* We know it can't be done in one insn when we get here,
-   the movsi expander guarentees this.  */
-void
-sparc_emit_set_const32 (op0, op1)
-     rtx op0;
-     rtx op1;
-{
-  enum machine_mode mode = GET_MODE (op0);
-  rtx temp;
-
-  if (GET_CODE (op1) == CONST_INT)
-    {
-      HOST_WIDE_INT value = INTVAL (op1);
-
-      if (SPARC_SETHI_P (value)
-	  || SPARC_SIMM13_P (value))
-	abort ();
-    }
-
-  /* Full 2-insn decomposition is needed.  */
-  if (reload_in_progress || reload_completed)
-    temp = op0;
-  else
-    temp = gen_reg_rtx (mode);
-
-  if (GET_CODE (op1) == CONST_INT)
-    {
-      /* Emit them as real moves instead of a HIGH/LO_SUM,
-	 this way CSE can see everything and reuse intermediate
-	 values if it wants.  */
-      if (TARGET_ARCH64
-	  && HOST_BITS_PER_WIDE_INT != 64
-	  && (INTVAL (op1) & 0x80000000) != 0)
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode,
-				  temp,
-				  gen_rtx_CONST_DOUBLE (VOIDmode, const0_rtx,
-							INTVAL (op1) & 0xfffffc00, 0)));
-	}
-      else
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode,
-				  temp,
-				  GEN_INT (INTVAL (op1) & 0xfffffc00)));
-	}
-      emit_insn (gen_rtx_SET (VOIDmode,
-			      op0,
-			      gen_rtx_IOR (mode,
-					   temp,
-					   GEN_INT (INTVAL (op1) & 0x3ff))));
-    }
-  else
-    {
-      /* A symbol, emit in the traditional way.  */
-      emit_insn (gen_rtx_SET (VOIDmode,
-			      temp,
-			      gen_rtx_HIGH (mode,
-					    op1)));
-      emit_insn (gen_rtx_SET (VOIDmode,
-			      op0,
-			      gen_rtx_LO_SUM (mode,
-					      temp,
-					      op1)));
-
-    }
-}
-
-
-/* Sparc-v9 code-model support. */
-void
-sparc_emit_set_symbolic_const64 (op0, op1, temp1)
-     rtx op0;
-     rtx op1;
-     rtx temp1;
-{
-  switch (sparc_cmodel)
-    {
-    case CM_MEDLOW:
-      /* The range spanned by all instructions in the object is less
-	 than 2^31 bytes (2GB) and the distance from any instruction
-	 to the location of the label _GLOBAL_OFFSET_TABLE_ is less
-	 than 2^31 bytes (2GB).
-
-	 The executable must be in the low 4TB of the virtual address
-	 space.
-
-	 sethi	%hi(symbol), %temp
-	 or	%temp, %lo(symbol), %reg  */
-      emit_insn (gen_rtx_SET (VOIDmode, temp1, gen_rtx_HIGH (DImode, op1)));
-      emit_insn (gen_rtx_SET (VOIDmode, op0, gen_rtx_LO_SUM (DImode, temp1, op1)));
-      break;
-
-    case CM_MEDMID:
-      /* The range spanned by all instructions in the object is less
-	 than 2^31 bytes (2GB) and the distance from any instruction
-	 to the location of the label _GLOBAL_OFFSET_TABLE_ is less
-	 than 2^31 bytes (2GB).
-
-	 The executable must be in the low 16TB of the virtual address
-	 space.
-
-	 sethi	%h44(symbol), %temp1
-	 or	%temp1, %m44(symbol), %temp2
-	 sllx	%temp2, 12, %temp3
-	 or	%temp3, %l44(symbol), %reg  */
-      emit_insn (gen_seth44 (op0, op1));
-      emit_insn (gen_setm44 (op0, op0, op1));
-      emit_insn (gen_rtx_SET (VOIDmode, temp1,
-			      gen_rtx_ASHIFT (DImode, op0, GEN_INT (12))));
-      emit_insn (gen_setl44 (op0, temp1, op1));
-      break;
-
-    case CM_MEDANY:
-      /* The range spanned by all instructions in the object is less
-	 than 2^31 bytes (2GB) and the distance from any instruction
-	 to the location of the label _GLOBAL_OFFSET_TABLE_ is less
-	 than 2^31 bytes (2GB).
-
-	 The executable can be placed anywhere in the virtual address
-	 space.
-
-	 sethi	%hh(symbol), %temp1
-	 sethi	%lm(symbol), %temp2
-	 or	%temp1, %hm(symbol), %temp3
-	 or	%temp2, %lo(symbol), %temp4
-	 sllx	%temp3, 32, %temp5
-	 or	%temp4, %temp5, %reg  */
-
-      /* Getting this right wrt. reloading is really tricky.
-	 We _MUST_ have a seperate temporary at this point,
-	 if we don't barf immediately instead of generating
-	 incorrect code.  */
-      if (temp1 == op0)
-	abort ();
-
-      emit_insn (gen_sethh (op0, op1));
-      emit_insn (gen_setlm (temp1, op1));
-      emit_insn (gen_sethm (op0, op0, op1));
-      emit_insn (gen_rtx_SET (VOIDmode, op0,
-			      gen_rtx_ASHIFT (DImode, op0, GEN_INT (32))));
-      emit_insn (gen_rtx_SET (VOIDmode, op0,
-			      gen_rtx_PLUS (DImode, op0, temp1)));
-      emit_insn (gen_setlo (op0, op0, op1));
-      break;
-
-    case CM_EMBMEDANY:
-      /* Old old old backwards compatibility kruft here.
-	 Essentially it is MEDLOW with a fixed 64-bit
-	 virtual base added to all data segment addresses.
-	 Text-segment stuff is computed like MEDANY, we can't
-	 reuse the code above because the relocation knobs
-	 look different.
-
-	 Data segment:	sethi	%hi(symbol), %temp1
-			or	%temp1, %lo(symbol), %temp2
-			add	%temp2, EMBMEDANY_BASE_REG, %reg
-
-	 Text segment:	sethi	%uhi(symbol), %temp1
-			sethi	%hi(symbol), %temp2
-			or	%temp1, %ulo(symbol), %temp3
-			or	%temp2, %lo(symbol), %temp4
-			sllx	%temp3, 32, %temp5
-			or	%temp4, %temp5, %reg  */
-      if (data_segment_operand (op1, GET_MODE (op1)))
-	{
-	  emit_insn (gen_embmedany_sethi (temp1, op1));
-	  emit_insn (gen_embmedany_brsum (op0, temp1));
-	  emit_insn (gen_embmedany_losum (op0, op0, op1));
-	}
-      else
-	{
-	  /* Getting this right wrt. reloading is really tricky.
-	     We _MUST_ have a seperate temporary at this point,
-	     so we barf immediately instead of generating
-	     incorrect code.  */
-	  if (temp1 == op0)
-	    abort ();
-
-	  emit_insn (gen_embmedany_textuhi (op0, op1));
-	  emit_insn (gen_embmedany_texthi  (temp1, op1));
-	  emit_insn (gen_embmedany_textulo (op0, op0, op1));
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_ASHIFT (DImode, op0, GEN_INT (32))));
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_PLUS (DImode, op0, temp1)));
-	  emit_insn (gen_embmedany_textlo  (op0, op0, op1));
-	}
-      break;
-
-    default:
-      abort();
-    }
-}
-
-/* These avoid problems when cross compiling.  If we do not
-   go through all this hair then the optimizer will see
-   invalid REG_EQUAL notes or in some cases none at all.  */
-static void sparc_emit_set_safe_HIGH64 PROTO ((rtx, HOST_WIDE_INT));
-static rtx gen_safe_SET64 PROTO ((rtx, HOST_WIDE_INT));
-static rtx gen_safe_OR64 PROTO ((rtx, HOST_WIDE_INT));
-static rtx gen_safe_XOR64 PROTO ((rtx, HOST_WIDE_INT));
-
-#if HOST_BITS_PER_WIDE_INT == 64
-#define GEN_HIGHINT64(__x)		GEN_INT ((__x) & 0xfffffc00)
-#define GEN_INT64(__x)			GEN_INT (__x)
-#else
-#define GEN_HIGHINT64(__x) \
-	gen_rtx_CONST_DOUBLE (VOIDmode, const0_rtx, \
-			      (__x) & 0xfffffc00, 0)
-#define GEN_INT64(__x) \
-	gen_rtx_CONST_DOUBLE (VOIDmode, const0_rtx, \
-			      (__x) & 0xffffffff, \
-			      ((__x) & 0x80000000 \
-			       ? 0xffffffff : 0))
-#endif
-
-/* The optimizer is not to assume anything about exactly
-   which bits are set for a HIGH, they are unspecified.
-   Unfortunately this leads to many missed optimizations
-   during CSE.  We mask out the non-HIGH bits, and matches
-   a plain movdi, to alleviate this problem.  */
-static void
-sparc_emit_set_safe_HIGH64 (dest, val)
-     rtx dest;
-     HOST_WIDE_INT val;
-{
-  emit_insn (gen_rtx_SET (VOIDmode, dest, GEN_HIGHINT64 (val)));
-}
-
-static rtx
-gen_safe_SET64 (dest, val)
-     rtx dest;
-     HOST_WIDE_INT val;
-{
-  return gen_rtx_SET (VOIDmode, dest, GEN_INT64 (val));
-}
-
-static rtx
-gen_safe_OR64 (src, val)
-     rtx src;
-     HOST_WIDE_INT val;
-{
-  return gen_rtx_IOR (DImode, src, GEN_INT64 (val));
-}
-
-static rtx
-gen_safe_XOR64 (src, val)
-     rtx src;
-     HOST_WIDE_INT val;
-{
-  return gen_rtx_XOR (DImode, src, GEN_INT64 (val));
-}
-
-/* Worker routines for 64-bit constant formation on arch64.
-   One of the key things to be doing in these emissions is
-   to create as many temp REGs as possible.  This makes it
-   possible for half-built constants to be used later when
-   such values are similar to something required later on.
-   Without doing this, the optimizer cannot see such
-   opportunities.  */
-
-static void sparc_emit_set_const64_quick1
-	PROTO((rtx, rtx, unsigned HOST_WIDE_INT, int));
-
-static void
-sparc_emit_set_const64_quick1 (op0, temp, low_bits, is_neg)
-  rtx op0;
-  rtx temp;
-  unsigned HOST_WIDE_INT low_bits;
-  int is_neg;
-{
-  unsigned HOST_WIDE_INT high_bits;
-
-  if (is_neg)
-    high_bits = (~low_bits) & 0xffffffff;
-  else
-    high_bits = low_bits;
-
-  sparc_emit_set_safe_HIGH64 (temp, high_bits);
-  if (!is_neg)
-    {
-      emit_insn (gen_rtx_SET (VOIDmode, op0,
-			      gen_safe_OR64 (temp, (high_bits & 0x3ff))));
-    }
-  else
-    {
-      /* If we are XOR'ing with -1, then we should emit a one's complement
-	 instead.  This way the combiner will notice logical operations
-	 such as ANDN later on and substitute.  */
-      if ((low_bits & 0x3ff) == 0x3ff)
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_NOT (DImode, temp)));
-	}
-      else
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_safe_XOR64 (temp,
-						  (-0x400 | (low_bits & 0x3ff)))));
-	}
-    }
-}
-
-static void sparc_emit_set_const64_quick2
-	PROTO((rtx, rtx, unsigned HOST_WIDE_INT,
-	       unsigned HOST_WIDE_INT, int));
-
-static void
-sparc_emit_set_const64_quick2 (op0, temp, high_bits, low_immediate, shift_count)
-  rtx op0;
-  rtx temp;
-  unsigned HOST_WIDE_INT high_bits;
-  unsigned HOST_WIDE_INT low_immediate;
-  int shift_count;
-{
-  rtx temp2 = op0;
-
-  if ((high_bits & 0xfffffc00) != 0)
-    {
-      sparc_emit_set_safe_HIGH64 (temp, high_bits);
-      if ((high_bits & ~0xfffffc00) != 0)
-	emit_insn (gen_rtx_SET (VOIDmode, op0,
-				gen_safe_OR64 (temp, (high_bits & 0x3ff))));
-      else
-	temp2 = temp;
-    }
-  else
-    {
-      emit_insn (gen_safe_SET64 (temp, high_bits));
-      temp2 = temp;
-    }
-
-  /* Now shift it up into place. */
-  emit_insn (gen_rtx_SET (VOIDmode, op0,
-			  gen_rtx_ASHIFT (DImode, temp2,
-					  GEN_INT (shift_count))));
-
-  /* If there is a low immediate part piece, finish up by
-     putting that in as well.  */
-  if (low_immediate != 0)
-    emit_insn (gen_rtx_SET (VOIDmode, op0,
-			    gen_safe_OR64 (op0, low_immediate)));
-}
-
-static void sparc_emit_set_const64_longway
-	PROTO((rtx, rtx, unsigned HOST_WIDE_INT, unsigned HOST_WIDE_INT));
-
-/* Full 64-bit constant decomposition.  Even though this is the
-   'worst' case, we still optimize a few things away.  */
-static void
-sparc_emit_set_const64_longway (op0, temp, high_bits, low_bits)
-     rtx op0;
-     rtx temp;
-     unsigned HOST_WIDE_INT high_bits;
-     unsigned HOST_WIDE_INT low_bits;
-{
-  rtx sub_temp;
-
-  if (reload_in_progress || reload_completed)
-    sub_temp = op0;
-  else
-    sub_temp = gen_reg_rtx (DImode);
-
-  if ((high_bits & 0xfffffc00) != 0)
-    {
-      sparc_emit_set_safe_HIGH64 (temp, high_bits);
-      if ((high_bits & ~0xfffffc00) != 0)
-	emit_insn (gen_rtx_SET (VOIDmode,
-				sub_temp,
-				gen_safe_OR64 (temp, (high_bits & 0x3ff))));
-      else
-	sub_temp = temp;
-    }
-  else
-    {
-      emit_insn (gen_safe_SET64 (temp, high_bits));
-      sub_temp = temp;
-    }
-
-  if (!reload_in_progress && !reload_completed)
-    {
-      rtx temp2 = gen_reg_rtx (DImode);
-      rtx temp3 = gen_reg_rtx (DImode);
-      rtx temp4 = gen_reg_rtx (DImode);
-
-      emit_insn (gen_rtx_SET (VOIDmode, temp4,
-			      gen_rtx_ASHIFT (DImode, sub_temp,
-					      GEN_INT (32))));
-
-      sparc_emit_set_safe_HIGH64 (temp2, low_bits);
-      if ((low_bits & ~0xfffffc00) != 0)
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, temp3,
-				  gen_safe_OR64 (temp2, (low_bits & 0x3ff))));
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_PLUS (DImode, temp4, temp3)));
-	}
-      else
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_PLUS (DImode, temp4, temp2)));
-	}
-    }
-  else
-    {
-      rtx low1 = GEN_INT ((low_bits >> (32 - 12))          & 0xfff);
-      rtx low2 = GEN_INT ((low_bits >> (32 - 12 - 12))     & 0xfff);
-      rtx low3 = GEN_INT ((low_bits >> (32 - 12 - 12 - 8)) & 0x0ff);
-      int to_shift = 12;
-
-      /* We are in the middle of reload, so this is really
-	 painful.  However we do still make an attempt to
-	 avoid emitting truly stupid code.  */
-      if (low1 != const0_rtx)
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_ASHIFT (DImode, sub_temp,
-						  GEN_INT (to_shift))));
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_IOR (DImode, op0, low1)));
-	  sub_temp = op0;
-	  to_shift = 12;
-	}
-      else
-	{
-	  to_shift += 12;
-	}
-      if (low2 != const0_rtx)
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_ASHIFT (DImode, sub_temp,
-						  GEN_INT (to_shift))));
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_IOR (DImode, op0, low2)));
-	  sub_temp = op0;
-	  to_shift = 8;
-	}
-      else
-	{
-	  to_shift += 8;
-	}
-      emit_insn (gen_rtx_SET (VOIDmode, op0,
-			      gen_rtx_ASHIFT (DImode, sub_temp,
-					      GEN_INT (to_shift))));
-      if (low3 != const0_rtx)
-	emit_insn (gen_rtx_SET (VOIDmode, op0,
-				gen_rtx_IOR (DImode, op0, low3)));
-      /* phew... */
-    }
-}
-
-/* Analyze a 64-bit constant for certain properties. */
-static void analyze_64bit_constant
-	PROTO((unsigned HOST_WIDE_INT,
-	       unsigned HOST_WIDE_INT,
-	       int *, int *, int *));
-
-static void
-analyze_64bit_constant (high_bits, low_bits, hbsp, lbsp, abbasp)
-     unsigned HOST_WIDE_INT high_bits, low_bits;
-     int *hbsp, *lbsp, *abbasp;
-{
-  int lowest_bit_set, highest_bit_set, all_bits_between_are_set;
-  int i;
-
-  lowest_bit_set = highest_bit_set = -1;
-  i = 0;
-  do
-    {
-      if ((lowest_bit_set == -1)
-	  && ((low_bits >> i) & 1))
-	lowest_bit_set = i;
-      if ((highest_bit_set == -1)
-	  && ((high_bits >> (32 - i - 1)) & 1))
-	highest_bit_set = (64 - i - 1);
-    }
-  while (++i < 32
-	 && ((highest_bit_set == -1)
-	     || (lowest_bit_set == -1)));
-  if (i == 32)
-    {
-      i = 0;
-      do
-	{
-	  if ((lowest_bit_set == -1)
-	      && ((high_bits >> i) & 1))
-	    lowest_bit_set = i + 32;
-	  if ((highest_bit_set == -1)
-	      && ((low_bits >> (32 - i - 1)) & 1))
-	    highest_bit_set = 32 - i - 1;
-	}
-      while (++i < 32
-	     && ((highest_bit_set == -1)
-		 || (lowest_bit_set == -1)));
-    }
-  /* If there are no bits set this should have gone out
-     as one instruction!  */
-  if (lowest_bit_set == -1
-      || highest_bit_set == -1)
-    abort ();
-  all_bits_between_are_set = 1;
-  for (i = lowest_bit_set; i <= highest_bit_set; i++)
-    {
-      if (i < 32)
-	{
-	  if ((low_bits & (1 << i)) != 0)
-	    continue;
-	}
-      else
-	{
-	  if ((high_bits & (1 << (i - 32))) != 0)
-	    continue;
-	}
-      all_bits_between_are_set = 0;
-      break;
-    }
-  *hbsp = highest_bit_set;
-  *lbsp = lowest_bit_set;
-  *abbasp = all_bits_between_are_set;
-}
-
-static int const64_is_2insns
-	PROTO((unsigned HOST_WIDE_INT, unsigned HOST_WIDE_INT));
-
-static int
-const64_is_2insns (high_bits, low_bits)
-     unsigned HOST_WIDE_INT high_bits, low_bits;
-{
-  int highest_bit_set, lowest_bit_set, all_bits_between_are_set;
-
-  if (high_bits == 0
-      || high_bits == 0xffffffff)
-    return 1;
-
-  analyze_64bit_constant (high_bits, low_bits,
-			  &highest_bit_set, &lowest_bit_set,
-			  &all_bits_between_are_set);
-
-  if ((highest_bit_set == 63
-       || lowest_bit_set == 0)
-      && all_bits_between_are_set != 0)
-    return 1;
-
-  if ((highest_bit_set - lowest_bit_set) < 21)
-    return 1;
-
-  return 0;
-}
-
-static unsigned HOST_WIDE_INT create_simple_focus_bits
-	PROTO((unsigned HOST_WIDE_INT, unsigned HOST_WIDE_INT,
-	       int, int));
-
-static unsigned HOST_WIDE_INT
-create_simple_focus_bits (high_bits, low_bits, lowest_bit_set, shift)
-     unsigned HOST_WIDE_INT high_bits, low_bits;
-     int lowest_bit_set, shift;
-{
-  HOST_WIDE_INT hi, lo;
-
-  if (lowest_bit_set < 32)
-    {
-      lo = (low_bits >> lowest_bit_set) << shift;
-      hi = ((high_bits << (32 - lowest_bit_set)) << shift);
-    }
-  else
-    {
-      lo = 0;
-      hi = ((high_bits >> (lowest_bit_set - 32)) << shift);
-    }
-  if (hi & lo)
-    abort ();
-  return (hi | lo);
-}
-
-/* Here we are sure to be arch64 and this is an integer constant
-   being loaded into a register.  Emit the most efficient
-   insn sequence possible.  Detection of all the 1-insn cases
-   has been done already.  */
-void
-sparc_emit_set_const64 (op0, op1)
-     rtx op0;
-     rtx op1;
-{
-  unsigned HOST_WIDE_INT high_bits, low_bits;
-  int lowest_bit_set, highest_bit_set;
-  int all_bits_between_are_set;
-  rtx temp;
-
-  /* Sanity check that we know what we are working with.  */
-  if (! TARGET_ARCH64
-      || GET_CODE (op0) != REG
-      || (REGNO (op0) >= SPARC_FIRST_FP_REG
-	  && REGNO (op0) <= SPARC_LAST_V9_FP_REG))
-    abort ();
-
-  if (reload_in_progress || reload_completed)
-    temp = op0;
-  else
-    temp = gen_reg_rtx (DImode);
-
-  if (GET_CODE (op1) != CONST_DOUBLE
-      && GET_CODE (op1) != CONST_INT)
-    {
-      sparc_emit_set_symbolic_const64 (op0, op1, temp);
-      return;
-    }
-
-  if (GET_CODE (op1) == CONST_DOUBLE)
-    {
-#if HOST_BITS_PER_WIDE_INT == 64
-      high_bits = (CONST_DOUBLE_LOW (op1) >> 32) & 0xffffffff;
-      low_bits  = CONST_DOUBLE_LOW (op1) & 0xffffffff;
-#else
-      high_bits = CONST_DOUBLE_HIGH (op1);
-      low_bits = CONST_DOUBLE_LOW (op1);
-#endif
-    }
-  else
-    {
-#if HOST_BITS_PER_WIDE_INT == 64
-      high_bits = ((INTVAL (op1) >> 32) & 0xffffffff);
-      low_bits = (INTVAL (op1) & 0xffffffff);
-#else
-      high_bits = ((INTVAL (op1) < 0) ?
-		   0xffffffff :
-		   0x00000000);
-      low_bits = INTVAL (op1);
-#endif
-    }
-
-  /* low_bits	bits 0  --> 31
-     high_bits	bits 32 --> 63  */
-
-  analyze_64bit_constant (high_bits, low_bits,
-			  &highest_bit_set, &lowest_bit_set,
-			  &all_bits_between_are_set);
-
-  /* First try for a 2-insn sequence.  */
-
-  /* These situations are preferred because the optimizer can
-   * do more things with them:
-   * 1) mov	-1, %reg
-   *    sllx	%reg, shift, %reg
-   * 2) mov	-1, %reg
-   *    srlx	%reg, shift, %reg
-   * 3) mov	some_small_const, %reg
-   *    sllx	%reg, shift, %reg
-   */
-  if (((highest_bit_set == 63
-	|| lowest_bit_set == 0)
-       && all_bits_between_are_set != 0)
-      || ((highest_bit_set - lowest_bit_set) < 12))
-    {
-      HOST_WIDE_INT the_const = -1;
-      int shift = lowest_bit_set;
-
-      if ((highest_bit_set != 63
-	   && lowest_bit_set != 0)
-	  || all_bits_between_are_set == 0)
-	{
-	  the_const =
-	    create_simple_focus_bits (high_bits, low_bits,
-				      lowest_bit_set, 0);
-	}
-      else if (lowest_bit_set == 0)
-	shift = -(63 - highest_bit_set);
-
-      if (! SPARC_SIMM13_P (the_const))
-	abort ();
-
-      emit_insn (gen_safe_SET64 (temp, the_const));
-      if (shift > 0)
-	emit_insn (gen_rtx_SET (VOIDmode,
-				op0,
-				gen_rtx_ASHIFT (DImode,
-						temp,
-						GEN_INT (shift))));
-      else if (shift < 0)
-	emit_insn (gen_rtx_SET (VOIDmode,
-				op0,
-				gen_rtx_LSHIFTRT (DImode,
-						  temp,
-						  GEN_INT (-shift))));
-      else
-	abort ();
-      return;
-    }
-
-  /* Now a range of 22 or less bits set somewhere.
-   * 1) sethi	%hi(focus_bits), %reg
-   *    sllx	%reg, shift, %reg
-   * 2) sethi	%hi(focus_bits), %reg
-   *    srlx	%reg, shift, %reg
-   */
-  if ((highest_bit_set - lowest_bit_set) < 21)
-    {
-      unsigned HOST_WIDE_INT focus_bits =
-	create_simple_focus_bits (high_bits, low_bits,
-				  lowest_bit_set, 10);
-
-      if (! SPARC_SETHI_P (focus_bits))
-	 abort ();
-
-      sparc_emit_set_safe_HIGH64 (temp, focus_bits);
-
-      /* If lowest_bit_set == 10 then a sethi alone could have done it.  */
-      if (lowest_bit_set < 10)
-	emit_insn (gen_rtx_SET (VOIDmode,
-				op0,
-				gen_rtx_LSHIFTRT (DImode, temp,
-						  GEN_INT (10 - lowest_bit_set))));
-      else if (lowest_bit_set > 10)
-	emit_insn (gen_rtx_SET (VOIDmode,
-				op0,
-				gen_rtx_ASHIFT (DImode, temp,
-						GEN_INT (lowest_bit_set - 10))));
-      else
-	abort ();
-      return;
-    }
-
-  /* 1) sethi	%hi(low_bits), %reg
-   *    or	%reg, %lo(low_bits), %reg
-   * 2) sethi	%hi(~low_bits), %reg
-   *	xor	%reg, %lo(-0x400 | (low_bits & 0x3ff)), %reg
-   */
-  if (high_bits == 0
-      || high_bits == 0xffffffff)
-    {
-      sparc_emit_set_const64_quick1 (op0, temp, low_bits,
-				     (high_bits == 0xffffffff));
-      return;
-    }
-
-  /* Now, try 3-insn sequences.  */
-
-  /* 1) sethi	%hi(high_bits), %reg
-   *    or	%reg, %lo(high_bits), %reg
-   *    sllx	%reg, 32, %reg
-   */
-  if (low_bits == 0)
-    {
-      sparc_emit_set_const64_quick2 (op0, temp, high_bits, 0, 32);
-      return;
-    }
-
-  /* We may be able to do something quick
-     when the constant is negated, so try that.  */
-  if (const64_is_2insns ((~high_bits) & 0xffffffff,
-			 (~low_bits) & 0xfffffc00))
-    {
-      /* NOTE: The trailing bits get XOR'd so we need the
-	 non-negated bits, not the negated ones.  */
-      unsigned HOST_WIDE_INT trailing_bits = low_bits & 0x3ff;
-
-      if ((((~high_bits) & 0xffffffff) == 0
-	   && ((~low_bits) & 0x80000000) == 0)
-	  || (((~high_bits) & 0xffffffff) == 0xffffffff
-	      && ((~low_bits) & 0x80000000) != 0))
-	{
-	  int fast_int = (~low_bits & 0xffffffff);
-
-	  if ((SPARC_SETHI_P (fast_int)
-	       && (~high_bits & 0xffffffff) == 0)
-	      || SPARC_SIMM13_P (fast_int))
-	    emit_insn (gen_safe_SET64 (temp, fast_int));
-	  else
-	    sparc_emit_set_const64 (temp, GEN_INT64 (fast_int));
-	}
-      else
-	{
-	  rtx negated_const;
-#if HOST_BITS_PER_WIDE_INT == 64
-	  negated_const = GEN_INT (((~low_bits) & 0xfffffc00) |
-				   (((HOST_WIDE_INT)((~high_bits) & 0xffffffff))<<32));
-#else
-	  negated_const = gen_rtx_CONST_DOUBLE (DImode, const0_rtx,
-						(~low_bits) & 0xfffffc00,
-						(~high_bits) & 0xffffffff);
-#endif
-	  sparc_emit_set_const64 (temp, negated_const);
-	}
-
-      /* If we are XOR'ing with -1, then we should emit a one's complement
-	 instead.  This way the combiner will notice logical operations
-	 such as ANDN later on and substitute.  */
-      if (trailing_bits == 0x3ff)
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, op0,
-				  gen_rtx_NOT (DImode, temp)));
-	}
-      else
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode,
-				  op0,
-				  gen_safe_XOR64 (temp,
-						  (-0x400 | trailing_bits))));
-	}
-      return;
-    }
-
-  /* 1) sethi	%hi(xxx), %reg
-   *    or	%reg, %lo(xxx), %reg
-   *	sllx	%reg, yyy, %reg
-   *
-   * ??? This is just a generalized version of the low_bits==0
-   * thing above, FIXME...
-   */
-  if ((highest_bit_set - lowest_bit_set) < 32)
-    {
-      unsigned HOST_WIDE_INT focus_bits =
-	create_simple_focus_bits (high_bits, low_bits,
-				  lowest_bit_set, 0);
-
-      /* We can't get here in this state.  */
-      if (highest_bit_set < 32
-	  || lowest_bit_set >= 32)
-	abort ();
-
-      /* So what we know is that the set bits straddle the
-	 middle of the 64-bit word.  */
-      sparc_emit_set_const64_quick2 (op0, temp,
-				     focus_bits, 0,
-				     lowest_bit_set);
-      return;
-    }
-
-  /* 1) sethi	%hi(high_bits), %reg
-   *    or	%reg, %lo(high_bits), %reg
-   *    sllx	%reg, 32, %reg
-   *	or	%reg, low_bits, %reg
-   */
-  if (SPARC_SIMM13_P(low_bits)
-      && ((int)low_bits > 0))
-    {
-      sparc_emit_set_const64_quick2 (op0, temp, high_bits, low_bits, 32);
-      return;
-    }
-
-  /* The easiest way when all else fails, is full decomposition. */
-#if 0
-  printf ("sparc_emit_set_const64: Hard constant [%08lx%08lx] neg[%08lx%08lx]\n",
-	  high_bits, low_bits, ~high_bits, ~low_bits);
-#endif
-  sparc_emit_set_const64_longway (op0, temp, high_bits, low_bits);
-}
-
-/* X and Y are two things to compare using CODE.  Emit the compare insn and
-   return the rtx for the cc reg in the proper mode.  */
-
-rtx
-gen_compare_reg (code, x, y)
-     enum rtx_code code;
-     rtx x, y;
-{
-  enum machine_mode mode = SELECT_CC_MODE (code, x, y);
-  rtx cc_reg;
-
-  /* ??? We don't have movcc patterns so we cannot generate pseudo regs for the
-     fcc regs (cse can't tell they're really call clobbered regs and will
-     remove a duplicate comparison even if there is an intervening function
-     call - it will then try to reload the cc reg via an int reg which is why
-     we need the movcc patterns).  It is possible to provide the movcc
-     patterns by using the ldxfsr/stxfsr v9 insns.  I tried it: you need two
-     registers (say %g1,%g5) and it takes about 6 insns.  A better fix would be
-     to tell cse that CCFPE mode registers (even pseudos) are call
-     clobbered.  */
-
-  /* ??? This is an experiment.  Rather than making changes to cse which may
-     or may not be easy/clean, we do our own cse.  This is possible because
-     we will generate hard registers.  Cse knows they're call clobbered (it
-     doesn't know the same thing about pseudos). If we guess wrong, no big
-     deal, but if we win, great!  */
-
-  if (TARGET_V9 && GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT)
-#if 1 /* experiment */
-    {
-      int reg;
-      /* We cycle through the registers to ensure they're all exercised.  */
-      static int next_fcc_reg = 0;
-      /* Previous x,y for each fcc reg.  */
-      static rtx prev_args[4][2];
-
-      /* Scan prev_args for x,y.  */
-      for (reg = 0; reg < 4; reg++)
-	if (prev_args[reg][0] == x && prev_args[reg][1] == y)
-	  break;
-      if (reg == 4)
-	{
-	  reg = next_fcc_reg;
-	  prev_args[reg][0] = x;
-	  prev_args[reg][1] = y;
-	  next_fcc_reg = (next_fcc_reg + 1) & 3;
-	}
-      cc_reg = gen_rtx_REG (mode, reg + SPARC_FIRST_V9_FCC_REG);
-    }
-#else
-    cc_reg = gen_reg_rtx (mode);
-#endif /* ! experiment */
-  else if (GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT)
-    cc_reg = gen_rtx_REG (mode, SPARC_FCC_REG);
-  else
-    cc_reg = gen_rtx_REG (mode, SPARC_ICC_REG);
-
-  emit_insn (gen_rtx_SET (VOIDmode, cc_reg,
-			  gen_rtx_COMPARE (mode, x, y)));
-
-  return cc_reg;
-}
-
-/* This function is used for v9 only.
-   CODE is the code for an Scc's comparison.
-   OPERANDS[0] is the target of the Scc insn.
-   OPERANDS[1] is the value we compare against const0_rtx (which hasn't
-   been generated yet).
-
-   This function is needed to turn
-
-	   (set (reg:SI 110)
-	       (gt (reg:CCX 100 %icc)
-	           (const_int 0)))
-   into
-	   (set (reg:SI 110)
-	       (gt:DI (reg:CCX 100 %icc)
-	           (const_int 0)))
-
-   IE: The instruction recognizer needs to see the mode of the comparison to
-   find the right instruction. We could use "gt:DI" right in the
-   define_expand, but leaving it out allows us to handle DI, SI, etc.
-
-   We refer to the global sparc compare operands sparc_compare_op0 and
-   sparc_compare_op1.  */
-
-int
-gen_v9_scc (compare_code, operands)
-     enum rtx_code compare_code;
-     register rtx *operands;
-{
-  rtx temp, op0, op1;
-
-  if (! TARGET_ARCH64
-      && (GET_MODE (sparc_compare_op0) == DImode
-	  || GET_MODE (operands[0]) == DImode))
-    return 0;
-
-  /* Handle the case where operands[0] == sparc_compare_op0.
-     We "early clobber" the result.  */
-  if (REGNO (operands[0]) == REGNO (sparc_compare_op0))
-    {
-      op0 = gen_reg_rtx (GET_MODE (sparc_compare_op0));
-      emit_move_insn (op0, sparc_compare_op0);
-    }
-  else
-    op0 = sparc_compare_op0;
-  /* For consistency in the following.  */
-  op1 = sparc_compare_op1;
-
-  /* Try to use the movrCC insns.  */
-  if (TARGET_ARCH64
-      && GET_MODE_CLASS (GET_MODE (op0)) == MODE_INT
-      && op1 == const0_rtx
-      && v9_regcmp_p (compare_code))
-    {
-      /* Special case for op0 != 0.  This can be done with one instruction if
-	 operands[0] == sparc_compare_op0.  We don't assume they are equal
-	 now though.  */
-
-      if (compare_code == NE
-	  && GET_MODE (operands[0]) == DImode
-	  && GET_MODE (op0) == DImode)
-	{
-	  emit_insn (gen_rtx_SET (VOIDmode, operands[0], op0));
-	  emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-			      gen_rtx_IF_THEN_ELSE (DImode,
-				       gen_rtx_fmt_ee (compare_code, DImode,
-						       op0, const0_rtx),
-				       const1_rtx,
-				       operands[0])));
-	  return 1;
-	}
-
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0], const0_rtx));
-      if (GET_MODE (op0) != DImode)
-	{
-	  temp = gen_reg_rtx (DImode);
-	  convert_move (temp, op0, 0);
-	}
-      else
-	temp = op0;
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-			  gen_rtx_IF_THEN_ELSE (GET_MODE (operands[0]),
-				   gen_rtx_fmt_ee (compare_code, DImode,
-						   temp, const0_rtx),
-				   const1_rtx,
-				   operands[0])));
-      return 1;
-    }
-  else
-    {
-      operands[1] = gen_compare_reg (compare_code, op0, op1);
-
-      switch (GET_MODE (operands[1]))
-	{
-	  case CCmode :
-	  case CCXmode :
-	  case CCFPEmode :
-	  case CCFPmode :
-	    break;
-	  default :
-	    abort ();
-	}
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0], const0_rtx));
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-			  gen_rtx_IF_THEN_ELSE (GET_MODE (operands[0]),
-				   gen_rtx_fmt_ee (compare_code,
-						   GET_MODE (operands[1]),
-						   operands[1], const0_rtx),
-				    const1_rtx, operands[0])));
-      return 1;
-    }
-}
-
-/* Emit a conditional jump insn for the v9 architecture using comparison code
-   CODE and jump target LABEL.
-   This function exists to take advantage of the v9 brxx insns.  */
-
-void
-emit_v9_brxx_insn (code, op0, label)
-     enum rtx_code code;
-     rtx op0, label;
-{
-  emit_jump_insn (gen_rtx_SET (VOIDmode,
-			   pc_rtx,
-			   gen_rtx_IF_THEN_ELSE (VOIDmode,
-				    gen_rtx_fmt_ee (code, GET_MODE (op0),
-						    op0, const0_rtx),
-				    gen_rtx_LABEL_REF (VOIDmode, label),
-				    pc_rtx)));
-}
-
-/* Return nonzero if a return peephole merging return with
-   setting of output register is ok.  */
-int
-leaf_return_peephole_ok ()
-{
-  return (actual_fsize == 0);
-}
-
-/* Return nonzero if TRIAL can go into the function epilogue's
-   delay slot.  SLOT is the slot we are trying to fill.  */
-
-int
-eligible_for_epilogue_delay (trial, slot)
-     rtx trial;
-     int slot;
-{
-  rtx pat, src;
-
-  if (slot >= 1)
-    return 0;
-
-  if (GET_CODE (trial) != INSN || GET_CODE (PATTERN (trial)) != SET)
-    return 0;
-
-  if (get_attr_length (trial) != 1)
-    return 0;
-
-  /* If %g0 is live, there are lots of things we can't handle.
-     Rather than trying to find them all now, let's punt and only
-     optimize things as necessary.  */
-  if (TARGET_LIVE_G0)
-    return 0;
-
-  /* In the case of a true leaf function, anything can go into the delay slot.
-     A delay slot only exists however if the frame size is zero, otherwise
-     we will put an insn to adjust the stack after the return.  */
-  if (current_function_uses_only_leaf_regs)
-    {
-      if (leaf_return_peephole_ok ())
-	return ((get_attr_in_uncond_branch_delay (trial)
-		 == IN_BRANCH_DELAY_TRUE));
-      return 0;
-    }
-
-  /* If only trivial `restore' insns work, nothing can go in the
-     delay slot.  */
-  else if (TARGET_BROKEN_SAVERESTORE)
-    return 0;
-
-  pat = PATTERN (trial);
-
-  /* Otherwise, only operations which can be done in tandem with
-     a `restore' insn can go into the delay slot.  */
-  if (GET_CODE (SET_DEST (pat)) != REG
-      || REGNO (SET_DEST (pat)) >= 32
-      || REGNO (SET_DEST (pat)) < 24)
-    return 0;
-
-  /* The set of insns matched here must agree precisely with the set of
-     patterns paired with a RETURN in sparc.md.  */
-
-  src = SET_SRC (pat);
-
-  /* This matches "*return_[qhs]i" or even "*return_di" on TARGET_ARCH64.  */
-  if (arith_operand (src, GET_MODE (src)))
-    {
-      if (TARGET_ARCH64)
-        return GET_MODE_SIZE (GET_MODE (src)) <= GET_MODE_SIZE (DImode);
-      else
-        return GET_MODE_SIZE (GET_MODE (src)) <= GET_MODE_SIZE (SImode);
-    }
-    
-  /* This matches "*return_di".  */
-  else if (arith_double_operand (src, GET_MODE (src)))
-    return GET_MODE_SIZE (GET_MODE (src)) <= GET_MODE_SIZE (DImode);
-
-  /* This matches "*return_sf_no_fpu".  */
-  else if (! TARGET_FPU && restore_operand (SET_DEST (pat), SFmode)
-	   && register_operand (src, SFmode))
-    return 1;
-
-  /* This matches "*return_addsi".  */
-  else if (GET_CODE (src) == PLUS
-	   && arith_operand (XEXP (src, 0), SImode)
-	   && arith_operand (XEXP (src, 1), SImode)
-	   && (register_operand (XEXP (src, 0), SImode)
-	       || register_operand (XEXP (src, 1), SImode)))
-    return 1;
-
-  /* This matches "*return_adddi".  */
-  else if (GET_CODE (src) == PLUS
-	   && arith_double_operand (XEXP (src, 0), DImode)
-	   && arith_double_operand (XEXP (src, 1), DImode)
-	   && (register_operand (XEXP (src, 0), DImode)
-	       || register_operand (XEXP (src, 1), DImode)))
-    return 1;
-
-  return 0;
-}
-
-static int
-check_return_regs (x)
-     rtx x;
-{
-  switch (GET_CODE (x))
-    {
-    case REG:
-      return IN_OR_GLOBAL_P (x);
-
-    case CONST_INT:
-    case CONST_DOUBLE:
-    case CONST:
-    case SYMBOL_REF:
-    case LABEL_REF:
-    return 1;
-
-    case SET:
-    case IOR:
-    case AND:
-    case XOR:
-    case PLUS:
-    case MINUS:
-      if (check_return_regs (XEXP (x, 1)) == 0)
-  return 0;
-    case NOT:
-    case NEG:
-    case MEM:
-      return check_return_regs (XEXP (x, 0));
-      
-    default:
-      return 0;
-    }
-
-}
-
-/* Return 1 if TRIAL references only in and global registers.  */
-int
-eligible_for_return_delay (trial)
-     rtx trial;
-{
-  if (GET_CODE (PATTERN (trial)) != SET)
-    return 0;
-
-  return check_return_regs (PATTERN (trial));
-}
-
-int
-short_branch (uid1, uid2)
-     int uid1, uid2;
-{
-  unsigned int delta = insn_addresses[uid1] - insn_addresses[uid2];
-  if (delta + 1024 < 2048)
-    return 1;
-  /* warning ("long branch, distance %d", delta); */
-  return 0;
-}
-
-/* Return non-zero if REG is not used after INSN.
-   We assume REG is a reload reg, and therefore does
-   not live past labels or calls or jumps.  */
-int
-reg_unused_after (reg, insn)
-     rtx reg;
-     rtx insn;
-{
-  enum rtx_code code, prev_code = UNKNOWN;
-
-  while ((insn = NEXT_INSN (insn)))
-    {
-      if (prev_code == CALL_INSN && call_used_regs[REGNO (reg)])
-	return 1;
-
-      code = GET_CODE (insn);
-      if (GET_CODE (insn) == CODE_LABEL)
-	return 1;
-
-      if (GET_RTX_CLASS (code) == 'i')
-	{
-	  rtx set = single_set (insn);
-	  int in_src = set && reg_overlap_mentioned_p (reg, SET_SRC (set));
-	  if (set && in_src)
-	    return 0;
-	  if (set && reg_overlap_mentioned_p (reg, SET_DEST (set)))
-	    return 1;
-	  if (set == 0 && reg_overlap_mentioned_p (reg, PATTERN (insn)))
-	    return 0;
-	}
-      prev_code = code;
-    }
-  return 1;
-}
-
-/* The table we use to reference PIC data.  */
-static rtx global_offset_table;
-
-/* The function we use to get at it.  */
-static rtx get_pc_symbol;
-static char get_pc_symbol_name[256];
-
-/* Ensure that we are not using patterns that are not OK with PIC.  */
-
-int
-check_pic (i)
-     int i;
-{
-  switch (flag_pic)
-    {
-    case 1:
-      if (GET_CODE (recog_operand[i]) == SYMBOL_REF
-	  || (GET_CODE (recog_operand[i]) == CONST
-	      && ! (GET_CODE (XEXP (recog_operand[i], 0)) == MINUS
-		    && (XEXP (XEXP (recog_operand[i], 0), 0)
-			== global_offset_table)
-		    && (GET_CODE (XEXP (XEXP (recog_operand[i], 0), 1))
-			== CONST))))
-	abort ();
-    case 2:
-    default:
-      return 1;
-    }
-}
-
-/* Return true if X is an address which needs a temporary register when 
-   reloaded while generating PIC code.  */
-
-int
-pic_address_needs_scratch (x)
-     rtx x;
-{
-  /* An address which is a symbolic plus a non SMALL_INT needs a temp reg.  */
-  if (GET_CODE (x) == CONST && GET_CODE (XEXP (x, 0)) == PLUS
-      && GET_CODE (XEXP (XEXP (x, 0), 0)) == SYMBOL_REF
-      && GET_CODE (XEXP (XEXP (x, 0), 1)) == CONST_INT
-      && ! SMALL_INT (XEXP (XEXP (x, 0), 1)))
-    return 1;
-
-  return 0;
-}
-
-/* Legitimize PIC addresses.  If the address is already position-independent,
-   we return ORIG.  Newly generated position-independent addresses go into a
-   reg.  This is REG if non zero, otherwise we allocate register(s) as
-   necessary.  */
-
-rtx
-legitimize_pic_address (orig, mode, reg)
-     rtx orig;
-     enum machine_mode mode ATTRIBUTE_UNUSED;
-     rtx reg;
-{
-  if (GET_CODE (orig) == SYMBOL_REF)
-    {
-      rtx pic_ref, address;
-      rtx insn;
-
-      if (reg == 0)
-	{
-	  if (reload_in_progress || reload_completed)
-	    abort ();
-	  else
-	    reg = gen_reg_rtx (Pmode);
-	}
-
-      if (flag_pic == 2)
-	{
-	  /* If not during reload, allocate another temp reg here for loading
-	     in the address, so that these instructions can be optimized
-	     properly.  */
-	  rtx temp_reg = ((reload_in_progress || reload_completed)
-			  ? reg : gen_reg_rtx (Pmode));
-
-	  /* Must put the SYMBOL_REF inside an UNSPEC here so that cse
-	     won't get confused into thinking that these two instructions
-	     are loading in the true address of the symbol.  If in the
-	     future a PIC rtx exists, that should be used instead.  */
-	  if (Pmode == SImode)
-	    {
-	      emit_insn (gen_movsi_high_pic (temp_reg, orig));
-	      emit_insn (gen_movsi_lo_sum_pic (temp_reg, temp_reg, orig));
-	    }
-	  else
-	    {
-	      emit_insn (gen_movdi_high_pic (temp_reg, orig));
-	      emit_insn (gen_movdi_lo_sum_pic (temp_reg, temp_reg, orig));
-	    }
-	  address = temp_reg;
-	}
-      else
-	address = orig;
-
-      pic_ref = gen_rtx_MEM (Pmode,
-			 gen_rtx_PLUS (Pmode,
-				  pic_offset_table_rtx, address));
-      current_function_uses_pic_offset_table = 1;
-      RTX_UNCHANGING_P (pic_ref) = 1;
-      insn = emit_move_insn (reg, pic_ref);
-      /* Put a REG_EQUAL note on this insn, so that it can be optimized
-	 by loop.  */
-      REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_EQUAL, orig,
-				  REG_NOTES (insn));
-      return reg;
-    }
-  else if (GET_CODE (orig) == CONST)
-    {
-      rtx base, offset;
-
-      if (GET_CODE (XEXP (orig, 0)) == PLUS
-	  && XEXP (XEXP (orig, 0), 0) == pic_offset_table_rtx)
-	return orig;
-
-      if (reg == 0)
-	{
-	  if (reload_in_progress || reload_completed)
-	    abort ();
-	  else
-	    reg = gen_reg_rtx (Pmode);
-	}
-
-      if (GET_CODE (XEXP (orig, 0)) == PLUS)
-	{
-	  base = legitimize_pic_address (XEXP (XEXP (orig, 0), 0), Pmode, reg);
-	  offset = legitimize_pic_address (XEXP (XEXP (orig, 0), 1), Pmode,
-					 base == reg ? 0 : reg);
-	}
-      else
-	abort ();
-
-      if (GET_CODE (offset) == CONST_INT)
-	{
-	  if (SMALL_INT (offset))
-	    return plus_constant_for_output (base, INTVAL (offset));
-	  else if (! reload_in_progress && ! reload_completed)
-	    offset = force_reg (Pmode, offset);
-	  else
-	    /* If we reach here, then something is seriously wrong.  */
-	    abort ();
-	}
-      return gen_rtx_PLUS (Pmode, base, offset);
-    }
-  else if (GET_CODE (orig) == LABEL_REF)
-    /* ??? Why do we do this?  */
-    /* Now movsi_pic_label_ref uses it, but we ought to be checking that
-       the register is live instead, in case it is eliminated.  */
-    current_function_uses_pic_offset_table = 1;
-
-  return orig;
-}
-
-/* Return the RTX for insns to set the PIC register.  */
-
-static rtx
-pic_setup_code ()
-{
-  rtx seq;
-
-  start_sequence ();
-  emit_insn (gen_get_pc (pic_offset_table_rtx, global_offset_table,
-			 get_pc_symbol));
-  seq = gen_sequence ();
-  end_sequence ();
-
-  return seq;
-}
-
-/* Emit special PIC prologues and epilogues.  */
-
-void
-finalize_pic ()
-{
-  /* Labels to get the PC in the prologue of this function.  */
-  int orig_flag_pic = flag_pic;
-  rtx insn;
-
-  if (current_function_uses_pic_offset_table == 0)
-    return;
-
-  if (! flag_pic)
-    abort ();
-
-  /* If we havn't emitted the special get_pc helper function, do so now.  */
-  if (get_pc_symbol_name[0] == 0)
-    {
-      int align;
-
-      ASM_GENERATE_INTERNAL_LABEL (get_pc_symbol_name, "LGETPC", 0);
-      text_section ();
-
-      align = floor_log2 (FUNCTION_BOUNDARY / BITS_PER_UNIT);
-      if (align > 0)
-	ASM_OUTPUT_ALIGN (asm_out_file, align);
-      ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "LGETPC", 0);
-      fputs ("\tretl\n\tadd %o7,%l7,%l7\n", asm_out_file);
-    }
-
-  /* Initialize every time through, since we can't easily
-     know this to be permanent.  */
-  global_offset_table = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
-  get_pc_symbol = gen_rtx_SYMBOL_REF (Pmode, get_pc_symbol_name);
-  flag_pic = 0;
-
-  emit_insn_after (pic_setup_code (), get_insns ());
-
-  /* Insert the code in each nonlocal goto receiver.
-     If you make changes here or to the nonlocal_goto_receiver
-     pattern, make sure the unspec_volatile numbers still
-     match.  */
-  for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
-    if (GET_CODE (insn) == INSN && GET_CODE (PATTERN (insn)) == UNSPEC_VOLATILE
-	&& XINT (PATTERN (insn), 1) == 5)
-      emit_insn_after (pic_setup_code (), insn);
-
-  flag_pic = orig_flag_pic;
-
-  /* Need to emit this whether or not we obey regdecls,
-     since setjmp/longjmp can cause life info to screw up.
-     ??? In the case where we don't obey regdecls, this is not sufficient
-     since we may not fall out the bottom.  */
-  emit_insn (gen_rtx_USE (VOIDmode, pic_offset_table_rtx));
-}
-
-/* Return 1 if RTX is a MEM which is known to be aligned to at
-   least an 8 byte boundary.  */
-
-int
-mem_min_alignment (mem, desired)
-     rtx mem;
-     int desired;
-{
-  rtx addr, base, offset;
-
-  /* If it's not a MEM we can't accept it.  */
-  if (GET_CODE (mem) != MEM)
-    return 0;
-
-  addr = XEXP (mem, 0);
-  base = offset = NULL_RTX;
-  if (GET_CODE (addr) == PLUS)
-    {
-      if (GET_CODE (XEXP (addr, 0)) == REG)
-	{
-	  base = XEXP (addr, 0);
-
-	  /* What we are saying here is that if the base
-	     REG is aligned properly, the compiler will make
-	     sure any REG based index upon it will be so
-	     as well.  */
-	  if (GET_CODE (XEXP (addr, 1)) == CONST_INT)
-	    offset = XEXP (addr, 1);
-	  else
-	    offset = const0_rtx;
-	}
-    }
-  else if (GET_CODE (addr) == REG)
-    {
-      base = addr;
-      offset = const0_rtx;
-    }
-
-  if (base != NULL_RTX)
-    {
-      int regno = REGNO (base);
-
-      if (regno != FRAME_POINTER_REGNUM
-	  && regno != STACK_POINTER_REGNUM)
-	{
-	  /* Check if the compiler has recorded some information
-	     about the alignment of the base REG.  If reload has
-	     completed, we already matched with proper alignments.  */
-	  if (((regno_pointer_align != NULL
-		&& REGNO_POINTER_ALIGN (regno) >= desired)
-	       || reload_completed)
-	      && ((INTVAL (offset) & (desired - 1)) == 0))
-	    return 1;
-	}
-      else
-	{
-	  if (((INTVAL (offset) - SPARC_STACK_BIAS) & (desired - 1)) == 0)
-	    return 1;
-	}
-    }
-  else if (! TARGET_UNALIGNED_DOUBLES
-	   || CONSTANT_P (addr)
-	   || GET_CODE (addr) == LO_SUM)
-    {
-      /* Anything else we know is properly aligned unless TARGET_UNALIGNED_DOUBLES
-	 is true, in which case we can only assume that an access is aligned if
-	 it is to a constant address, or the address involves a LO_SUM.  */
-      return 1;
-    }
-  
-  /* An obviously unaligned address.  */
-  return 0;
-}
-
-
-/* Vectors to keep interesting information about registers where it can easily
-   be got.  We use to use the actual mode value as the bit number, but there
-   are more than 32 modes now.  Instead we use two tables: one indexed by
-   hard register number, and one indexed by mode.  */
-
-/* The purpose of sparc_mode_class is to shrink the range of modes so that
-   they all fit (as bit numbers) in a 32 bit word (again).  Each real mode is
-   mapped into one sparc_mode_class mode.  */
-
-enum sparc_mode_class {
-  S_MODE, D_MODE, T_MODE, O_MODE,
-  SF_MODE, DF_MODE, TF_MODE, OF_MODE,
-  CC_MODE, CCFP_MODE
-};
-
-/* Modes for single-word and smaller quantities.  */
-#define S_MODES ((1 << (int) S_MODE) | (1 << (int) SF_MODE))
-
-/* Modes for double-word and smaller quantities.  */
-#define D_MODES (S_MODES | (1 << (int) D_MODE) | (1 << DF_MODE))
-
-/* Modes for quad-word and smaller quantities.  */
-#define T_MODES (D_MODES | (1 << (int) T_MODE) | (1 << (int) TF_MODE))
-
-/* Modes for single-float quantities.  We must allow any single word or
-   smaller quantity.  This is because the fix/float conversion instructions
-   take integer inputs/outputs from the float registers.  */
-#define SF_MODES (S_MODES)
-
-/* Modes for double-float and smaller quantities.  */
-#define DF_MODES (S_MODES | D_MODES)
-
-#define DF_MODES64 DF_MODES
-
-/* Modes for double-float only quantities.  */
-#define DF_ONLY_MODES ((1 << (int) DF_MODE) | (1 << (int) D_MODE))
-
-/* Modes for double-float and larger quantities.  */
-#define DF_UP_MODES (DF_ONLY_MODES | TF_ONLY_MODES)
-
-/* Modes for quad-float only quantities.  */
-#define TF_ONLY_MODES (1 << (int) TF_MODE)
-
-/* Modes for quad-float and smaller quantities.  */
-#define TF_MODES (DF_MODES | TF_ONLY_MODES)
-
-#define TF_MODES64 (DF_MODES64 | TF_ONLY_MODES)
-
-/* Modes for condition codes.  */
-#define CC_MODES (1 << (int) CC_MODE)
-#define CCFP_MODES (1 << (int) CCFP_MODE)
-
-/* Value is 1 if register/mode pair is acceptable on sparc.
-   The funny mixture of D and T modes is because integer operations
-   do not specially operate on tetra quantities, so non-quad-aligned
-   registers can hold quadword quantities (except %o4 and %i4 because
-   they cross fixed registers).  */
-
-/* This points to either the 32 bit or the 64 bit version.  */
-int *hard_regno_mode_classes;
-
-static int hard_32bit_mode_classes[] = {
-  S_MODES, S_MODES, T_MODES, S_MODES, T_MODES, S_MODES, D_MODES, S_MODES,
-  T_MODES, S_MODES, T_MODES, S_MODES, D_MODES, S_MODES, D_MODES, S_MODES,
-  T_MODES, S_MODES, T_MODES, S_MODES, T_MODES, S_MODES, D_MODES, S_MODES,
-  T_MODES, S_MODES, T_MODES, S_MODES, D_MODES, S_MODES, D_MODES, S_MODES,
-
-  TF_MODES, SF_MODES, DF_MODES, SF_MODES, TF_MODES, SF_MODES, DF_MODES, SF_MODES,
-  TF_MODES, SF_MODES, DF_MODES, SF_MODES, TF_MODES, SF_MODES, DF_MODES, SF_MODES,
-  TF_MODES, SF_MODES, DF_MODES, SF_MODES, TF_MODES, SF_MODES, DF_MODES, SF_MODES,
-  TF_MODES, SF_MODES, DF_MODES, SF_MODES, TF_MODES, SF_MODES, DF_MODES, SF_MODES,
-
-  /* FP regs f32 to f63.  Only the even numbered registers actually exist,
-     and none can hold SFmode/SImode values.  */
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-
-  /* %fcc[0123] */
-  CCFP_MODES, CCFP_MODES, CCFP_MODES, CCFP_MODES,
-
-  /* %icc */
-  CC_MODES
-};
-
-static int hard_64bit_mode_classes[] = {
-  D_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES,
-  T_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES,
-  T_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES,
-  T_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES, T_MODES, D_MODES,
-
-  TF_MODES64, SF_MODES, DF_MODES64, SF_MODES, TF_MODES64, SF_MODES, DF_MODES64, SF_MODES,
-  TF_MODES64, SF_MODES, DF_MODES64, SF_MODES, TF_MODES64, SF_MODES, DF_MODES64, SF_MODES,
-  TF_MODES64, SF_MODES, DF_MODES64, SF_MODES, TF_MODES64, SF_MODES, DF_MODES64, SF_MODES,
-  TF_MODES64, SF_MODES, DF_MODES64, SF_MODES, TF_MODES64, SF_MODES, DF_MODES64, SF_MODES,
-
-  /* FP regs f32 to f63.  Only the even numbered registers actually exist,
-     and none can hold SFmode/SImode values.  */
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-  DF_UP_MODES, 0, DF_ONLY_MODES, 0, DF_UP_MODES, 0, DF_ONLY_MODES, 0,
-
-  /* %fcc[0123] */
-  CCFP_MODES, CCFP_MODES, CCFP_MODES, CCFP_MODES,
-
-  /* %icc */
-  CC_MODES
-};
-
-int sparc_mode_class [NUM_MACHINE_MODES];
-
-enum reg_class sparc_regno_reg_class[FIRST_PSEUDO_REGISTER];
-
-static void
-sparc_init_modes ()
-{
-  int i;
-
-  for (i = 0; i < NUM_MACHINE_MODES; i++)
-    {
-      switch (GET_MODE_CLASS (i))
-	{
-	case MODE_INT:
-	case MODE_PARTIAL_INT:
-	case MODE_COMPLEX_INT:
-	  if (GET_MODE_SIZE (i) <= 4)
-	    sparc_mode_class[i] = 1 << (int) S_MODE;
-	  else if (GET_MODE_SIZE (i) == 8)
-	    sparc_mode_class[i] = 1 << (int) D_MODE;
-	  else if (GET_MODE_SIZE (i) == 16)
-	    sparc_mode_class[i] = 1 << (int) T_MODE;
-	  else if (GET_MODE_SIZE (i) == 32)
-	    sparc_mode_class[i] = 1 << (int) O_MODE;
-	  else 
-	    sparc_mode_class[i] = 0;
-	  break;
-	case MODE_FLOAT:
-	case MODE_COMPLEX_FLOAT:
-	  if (GET_MODE_SIZE (i) <= 4)
-	    sparc_mode_class[i] = 1 << (int) SF_MODE;
-	  else if (GET_MODE_SIZE (i) == 8)
-	    sparc_mode_class[i] = 1 << (int) DF_MODE;
-	  else if (GET_MODE_SIZE (i) == 16)
-	    sparc_mode_class[i] = 1 << (int) TF_MODE;
-	  else if (GET_MODE_SIZE (i) == 32)
-	    sparc_mode_class[i] = 1 << (int) OF_MODE;
-	  else 
-	    sparc_mode_class[i] = 0;
-	  break;
-	case MODE_CC:
-	default:
-	  /* mode_class hasn't been initialized yet for EXTRA_CC_MODES, so
-	     we must explicitly check for them here.  */
-	  if (i == (int) CCFPmode || i == (int) CCFPEmode)
-	    sparc_mode_class[i] = 1 << (int) CCFP_MODE;
-	  else if (i == (int) CCmode || i == (int) CC_NOOVmode
-		   || i == (int) CCXmode || i == (int) CCX_NOOVmode)
-	    sparc_mode_class[i] = 1 << (int) CC_MODE;
-	  else
-	    sparc_mode_class[i] = 0;
-	  break;
-	}
-    }
-
-  if (TARGET_ARCH64)
-    hard_regno_mode_classes = hard_64bit_mode_classes;
-  else
-    hard_regno_mode_classes = hard_32bit_mode_classes;
-
-  /* Initialize the array used by REGNO_REG_CLASS.  */
-  for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
-    {
-      if (i < 16 && TARGET_V8PLUS)
-	sparc_regno_reg_class[i] = I64_REGS;
-      else if (i < 32)
-	sparc_regno_reg_class[i] = GENERAL_REGS;
-      else if (i < 64)
-	sparc_regno_reg_class[i] = FP_REGS;
-      else if (i < 96)
-	sparc_regno_reg_class[i] = EXTRA_FP_REGS;
-      else if (i < 100)
-	sparc_regno_reg_class[i] = FPCC_REGS;
-      else
-	sparc_regno_reg_class[i] = NO_REGS;
-    }
-}
-
-/* Save non call used registers from LOW to HIGH at BASE+OFFSET.
-   N_REGS is the number of 4-byte regs saved thus far.  This applies even to
-   v9 int regs as it simplifies the code.  */
-
-static int
-save_regs (file, low, high, base, offset, n_regs, real_offset)
-     FILE *file;
-     int low, high;
-     const char *base;
-     int offset;
-     int n_regs;
-     int real_offset;
-{
-  int i;
-
-  if (TARGET_ARCH64 && high <= 32)
-    {
-      for (i = low; i < high; i++)
-	{
-	  if (regs_ever_live[i] && ! call_used_regs[i])
-	    {
-	      fprintf (file, "\tstx\t%s, [%s+%d]\n",
-		       reg_names[i], base, offset + 4 * n_regs);
-	      if (dwarf2out_do_frame ())
-		dwarf2out_reg_save ("", i, real_offset + 4 * n_regs);
-	      n_regs += 2;
-	    }
-	}
-    }
-  else
-    {
-      for (i = low; i < high; i += 2)
-	{
-	  if (regs_ever_live[i] && ! call_used_regs[i])
-	    {
-	      if (regs_ever_live[i+1] && ! call_used_regs[i+1])
-		{
-		  fprintf (file, "\tstd\t%s, [%s+%d]\n",
-			   reg_names[i], base, offset + 4 * n_regs);
-		  if (dwarf2out_do_frame ())
-		    {
-		      char *l = dwarf2out_cfi_label ();
-		      dwarf2out_reg_save (l, i, real_offset + 4 * n_regs);
-		      dwarf2out_reg_save (l, i+1, real_offset + 4 * n_regs + 4);
-		    }
-		  n_regs += 2;
-		}
-	      else
-		{
-		  fprintf (file, "\tst\t%s, [%s+%d]\n",
-			   reg_names[i], base, offset + 4 * n_regs);
-		  if (dwarf2out_do_frame ())
-		    dwarf2out_reg_save ("", i, real_offset + 4 * n_regs);
-		  n_regs += 2;
-		}
-	    }
-	  else
-	    {
-	      if (regs_ever_live[i+1] && ! call_used_regs[i+1])
-		{
-		  fprintf (file, "\tst\t%s, [%s+%d]\n",
-			   reg_names[i+1], base, offset + 4 * n_regs + 4);
-		  if (dwarf2out_do_frame ())
-		    dwarf2out_reg_save ("", i + 1, real_offset + 4 * n_regs + 4);
-		  n_regs += 2;
-		}
-	    }
-	}
-    }
-  return n_regs;
-}
-
-/* Restore non call used registers from LOW to HIGH at BASE+OFFSET.
-
-   N_REGS is the number of 4-byte regs saved thus far.  This applies even to
-   v9 int regs as it simplifies the code.  */
-
-static int
-restore_regs (file, low, high, base, offset, n_regs)
-     FILE *file;
-     int low, high;
-     const char *base;
-     int offset;
-     int n_regs;
-{
-  int i;
-
-  if (TARGET_ARCH64 && high <= 32)
-    {
-      for (i = low; i < high; i++)
-	{
-	  if (regs_ever_live[i] && ! call_used_regs[i])
-	    fprintf (file, "\tldx\t[%s+%d], %s\n",
-	      base, offset + 4 * n_regs, reg_names[i]),
-	    n_regs += 2;
-	}
-    }
-  else
-    {
-      for (i = low; i < high; i += 2)
-	{
-	  if (regs_ever_live[i] && ! call_used_regs[i])
-	    if (regs_ever_live[i+1] && ! call_used_regs[i+1])
-	      fprintf (file, "\tldd\t[%s+%d], %s\n",
-		       base, offset + 4 * n_regs, reg_names[i]),
-	      n_regs += 2;
-	    else
-	      fprintf (file, "\tld\t[%s+%d],%s\n",
-		       base, offset + 4 * n_regs, reg_names[i]),
-	      n_regs += 2;
-	  else if (regs_ever_live[i+1] && ! call_used_regs[i+1])
-	    fprintf (file, "\tld\t[%s+%d],%s\n",
-		     base, offset + 4 * n_regs + 4, reg_names[i+1]),
-	    n_regs += 2;
-	}
-    }
-  return n_regs;
-}
-
-/* Static variables we want to share between prologue and epilogue.  */
-
-/* Number of live general or floating point registers needed to be saved
-   (as 4-byte quantities).  This is only done if TARGET_EPILOGUE.  */
-static int num_gfregs;
-
-/* Compute the frame size required by the function.  This function is called
-   during the reload pass and also by output_function_prologue().  */
-
-int
-compute_frame_size (size, leaf_function)
-     int size;
-     int leaf_function;
-{
-  int n_regs = 0, i;
-  int outgoing_args_size = (current_function_outgoing_args_size
-			    + REG_PARM_STACK_SPACE (current_function_decl));
-
-  if (TARGET_EPILOGUE)
-    {
-      /* N_REGS is the number of 4-byte regs saved thus far.  This applies
-	 even to v9 int regs to be consistent with save_regs/restore_regs.  */
-
-      if (TARGET_ARCH64)
-	{
-	  for (i = 0; i < 8; i++)
-	    if (regs_ever_live[i] && ! call_used_regs[i])
-	      n_regs += 2;
-	}
-      else
-	{
-	  for (i = 0; i < 8; i += 2)
-	    if ((regs_ever_live[i] && ! call_used_regs[i])
-		|| (regs_ever_live[i+1] && ! call_used_regs[i+1]))
-	      n_regs += 2;
-	}
-
-      for (i = 32; i < (TARGET_V9 ? 96 : 64); i += 2)
-	if ((regs_ever_live[i] && ! call_used_regs[i])
-	    || (regs_ever_live[i+1] && ! call_used_regs[i+1]))
-	  n_regs += 2;
-    }
-
-  /* Set up values for use in `function_epilogue'.  */
-  num_gfregs = n_regs;
-
-  if (leaf_function && n_regs == 0
-      && size == 0 && current_function_outgoing_args_size == 0)
-    {
-      actual_fsize = apparent_fsize = 0;
-    }
-  else
-    {
-      /* We subtract STARTING_FRAME_OFFSET, remember it's negative.
-         The stack bias (if any) is taken out to undo its effects.  */
-      apparent_fsize = (size - STARTING_FRAME_OFFSET + SPARC_STACK_BIAS + 7) & -8;
-      apparent_fsize += n_regs * 4;
-      actual_fsize = apparent_fsize + ((outgoing_args_size + 7) & -8);
-    }
-
-  /* Make sure nothing can clobber our register windows.
-     If a SAVE must be done, or there is a stack-local variable,
-     the register window area must be allocated.
-     ??? For v8 we apparently need an additional 8 bytes of reserved space.  */
-  if (leaf_function == 0 || size > 0)
-    actual_fsize += (16 * UNITS_PER_WORD) + (TARGET_ARCH64 ? 0 : 8);
-
-  return SPARC_STACK_ALIGN (actual_fsize);
-}
-
-/* Build a (32 bit) big number in a register.  */
-/* ??? We may be able to use the set macro here too.  */
-
-static void
-build_big_number (file, num, reg)
-     FILE *file;
-     int num;
-     const char *reg;
-{
-  if (num >= 0 || ! TARGET_ARCH64)
-    {
-      fprintf (file, "\tsethi\t%%hi(%d), %s\n", num, reg);
-      if ((num & 0x3ff) != 0)
-	fprintf (file, "\tor\t%s, %%lo(%d), %s\n", reg, num, reg);
-    }
-  else /* num < 0 && TARGET_ARCH64 */
-    {
-      /* Sethi does not sign extend, so we must use a little trickery
-	 to use it for negative numbers.  Invert the constant before
-	 loading it in, then use xor immediate to invert the loaded bits
-	 (along with the upper 32 bits) to the desired constant.  This
-	 works because the sethi and immediate fields overlap.  */
-      int asize = num;
-      int inv = ~asize;
-      int low = -0x400 + (asize & 0x3FF);
-	  
-      fprintf (file, "\tsethi\t%%hi(%d), %s\n\txor\t%s, %d, %s\n",
-	       inv, reg, reg, low, reg);
-    }
-}
-
-/* Output code for the function prologue.  */
-
-void
-output_function_prologue (file, size, leaf_function)
-     FILE *file;
-     int size;
-     int leaf_function;
-{
-  /* Need to use actual_fsize, since we are also allocating
-     space for our callee (and our own register save area).  */
-  actual_fsize = compute_frame_size (size, leaf_function);
-
-  if (leaf_function)
-    {
-      frame_base_name = "%sp";
-      frame_base_offset = actual_fsize + SPARC_STACK_BIAS;
-    }
-  else
-    {
-      frame_base_name = "%fp";
-      frame_base_offset = SPARC_STACK_BIAS;
-    }
-
-  /* This is only for the human reader.  */
-  fprintf (file, "\t%s#PROLOGUE# 0\n", ASM_COMMENT_START);
-
-  if (actual_fsize == 0)
-    /* do nothing.  */ ;
-  else if (! leaf_function && ! TARGET_BROKEN_SAVERESTORE)
-    {
-      if (actual_fsize <= 4096)
-	fprintf (file, "\tsave\t%%sp, -%d, %%sp\n", actual_fsize);
-      else if (actual_fsize <= 8192)
-	{
-	  fprintf (file, "\tsave\t%%sp, -4096, %%sp\n");
-	  fprintf (file, "\tadd\t%%sp, -%d, %%sp\n", actual_fsize - 4096);
-	}
-      else
-	{
-	  build_big_number (file, -actual_fsize, "%g1");
-	  fprintf (file, "\tsave\t%%sp, %%g1, %%sp\n");
-	}
-    }
-  else if (! leaf_function && TARGET_BROKEN_SAVERESTORE)
-    {
-      /* We assume the environment will properly handle or otherwise avoid
-	 trouble associated with an interrupt occurring after the `save' or
-	 trap occurring during it.  */
-      fprintf (file, "\tsave\n");
-
-      if (actual_fsize <= 4096)
-	fprintf (file, "\tadd\t%%fp, -%d, %%sp\n", actual_fsize);
-      else if (actual_fsize <= 8192)
-	{
-	  fprintf (file, "\tadd\t%%fp, -4096, %%sp\n");
-	  fprintf (file, "\tadd\t%%fp, -%d, %%sp\n", actual_fsize - 4096);
-	}
-      else
-	{
-	  build_big_number (file, -actual_fsize, "%g1");
-	  fprintf (file, "\tadd\t%%fp, %%g1, %%sp\n");
-	}
-    }
-  else /* leaf function */
-    {
-      if (actual_fsize <= 4096)
-	fprintf (file, "\tadd\t%%sp, -%d, %%sp\n", actual_fsize);
-      else if (actual_fsize <= 8192)
-	{
-	  fprintf (file, "\tadd\t%%sp, -4096, %%sp\n");
-	  fprintf (file, "\tadd\t%%sp, -%d, %%sp\n", actual_fsize - 4096);
-	}
-      else
-	{
-	  build_big_number (file, -actual_fsize, "%g1");
-	  fprintf (file, "\tadd\t%%sp, %%g1, %%sp\n");
-	}
-    }
-
-  if (dwarf2out_do_frame () && actual_fsize)
-    {
-      char *label = dwarf2out_cfi_label ();
-
-      /* The canonical frame address refers to the top of the frame.  */
-      dwarf2out_def_cfa (label, (leaf_function ? STACK_POINTER_REGNUM
-				 : FRAME_POINTER_REGNUM),
-			 frame_base_offset);
-
-      if (! leaf_function)
-	{
-	  /* Note the register window save.  This tells the unwinder that
-	     it needs to restore the window registers from the previous
-	     frame's window save area at 0(cfa).  */
-	  dwarf2out_window_save (label);
-
-	  /* The return address (-8) is now in %i7.  */
-	  dwarf2out_return_reg (label, 31);
-	}
-    }
-
-  /* If doing anything with PIC, do it now.  */
-  if (! flag_pic)
-    fprintf (file, "\t%s#PROLOGUE# 1\n", ASM_COMMENT_START);
-
-  /* Call saved registers are saved just above the outgoing argument area.  */
-  if (num_gfregs)
-    {
-      int offset, real_offset, n_regs;
-      const char *base;
-
-      real_offset = -apparent_fsize;
-      offset = -apparent_fsize + frame_base_offset;
-      if (offset < -4096 || offset + num_gfregs * 4 > 4096)
-	{
-	  /* ??? This might be optimized a little as %g1 might already have a
-	     value close enough that a single add insn will do.  */
-	  /* ??? Although, all of this is probably only a temporary fix
-	     because if %g1 can hold a function result, then
-	     output_function_epilogue will lose (the result will get
-	     clobbered).  */
-	  build_big_number (file, offset, "%g1");
-	  fprintf (file, "\tadd\t%s, %%g1, %%g1\n", frame_base_name);
-	  base = "%g1";
-	  offset = 0;
-	}
-      else
-	{
-	  base = frame_base_name;
-	}
-
-      n_regs = 0;
-      if (TARGET_EPILOGUE && ! leaf_function)
-	/* ??? Originally saved regs 0-15 here.  */
-	n_regs = save_regs (file, 0, 8, base, offset, 0, real_offset);
-      else if (leaf_function)
-	/* ??? Originally saved regs 0-31 here.  */
-	n_regs = save_regs (file, 0, 8, base, offset, 0, real_offset);
-      if (TARGET_EPILOGUE)
-	save_regs (file, 32, TARGET_V9 ? 96 : 64, base, offset, n_regs,
-		   real_offset);
-    }
-
-  leaf_label = 0;
-  if (leaf_function && actual_fsize != 0)
-    {
-      /* warning ("leaf procedure with frame size %d", actual_fsize); */
-      if (! TARGET_EPILOGUE)
-	leaf_label = gen_label_rtx ();
-    }
-}
-
-/* Output code for the function epilogue.  */
-
-void
-output_function_epilogue (file, size, leaf_function)
-     FILE *file;
-     int size ATTRIBUTE_UNUSED;
-     int leaf_function;
-{
-  const char *ret;
-
-  if (leaf_label)
-    {
-      emit_label_after (leaf_label, get_last_insn ());
-      final_scan_insn (get_last_insn (), file, 0, 0, 1);
-    }
-
-#ifdef FUNCTION_BLOCK_PROFILER_EXIT
-  else if (profile_block_flag == 2)
-    {
-      FUNCTION_BLOCK_PROFILER_EXIT(file);
-    }
-#endif
-
-  else if (current_function_epilogue_delay_list == 0)
-    {                                                
-      /* If code does not drop into the epilogue, we need
-	 do nothing except output pending case vectors.  */
-      rtx insn = get_last_insn ();                               
-      if (GET_CODE (insn) == NOTE)                               
-      insn = prev_nonnote_insn (insn);                           
-      if (insn && GET_CODE (insn) == BARRIER)                    
-      goto output_vectors;                                                    
-    }
-
-  /* Restore any call saved registers.  */
-  if (num_gfregs)
-    {
-      int offset, n_regs;
-      const char *base;
-
-      offset = -apparent_fsize + frame_base_offset;
-      if (offset < -4096 || offset + num_gfregs * 4 > 4096 - 8 /*double*/)
-	{
-	  build_big_number (file, offset, "%g1");
-	  fprintf (file, "\tadd\t%s, %%g1, %%g1\n", frame_base_name);
-	  base = "%g1";
-	  offset = 0;
-	}
-      else
-	{
-	  base = frame_base_name;
-	}
-
-      n_regs = 0;
-      if (TARGET_EPILOGUE && ! leaf_function)
-	/* ??? Originally saved regs 0-15 here.  */
-	n_regs = restore_regs (file, 0, 8, base, offset, 0);
-      else if (leaf_function)
-	/* ??? Originally saved regs 0-31 here.  */
-	n_regs = restore_regs (file, 0, 8, base, offset, 0);
-      if (TARGET_EPILOGUE)
-	restore_regs (file, 32, TARGET_V9 ? 96 : 64, base, offset, n_regs);
-    }
-
-  /* Work out how to skip the caller's unimp instruction if required.  */
-  if (leaf_function)
-    ret = (SKIP_CALLERS_UNIMP_P ? "jmp\t%o7+12" : "retl");
-  else
-    ret = (SKIP_CALLERS_UNIMP_P ? "jmp\t%i7+12" : "ret");
-
-  if (TARGET_EPILOGUE || leaf_label)
-    {
-      int old_target_epilogue = TARGET_EPILOGUE;
-      target_flags &= ~old_target_epilogue;
-
-      if (! leaf_function)
-	{
-	  /* If we wound up with things in our delay slot, flush them here.  */
-	  if (current_function_epilogue_delay_list)
-	    {
-	      rtx insn = emit_jump_insn_after (gen_rtx_RETURN (VOIDmode),
-					       get_last_insn ());
-	      PATTERN (insn) = gen_rtx_PARALLEL (VOIDmode,
-					gen_rtvec (2,
-						   PATTERN (XEXP (current_function_epilogue_delay_list, 0)),
-						   PATTERN (insn)));
-	      final_scan_insn (insn, file, 1, 0, 1);
-	    }
-	  else if (TARGET_V9 && ! SKIP_CALLERS_UNIMP_P)
-	    fputs ("\treturn\t%i7+8\n\tnop\n", file);
-	  else
-	    fprintf (file, "\t%s\n\trestore\n", ret);
-	}
-      /* All of the following cases are for leaf functions.  */
-      else if (current_function_epilogue_delay_list)
-	{
-	  /* eligible_for_epilogue_delay_slot ensures that if this is a
-	     leaf function, then we will only have insn in the delay slot
-	     if the frame size is zero, thus no adjust for the stack is
-	     needed here.  */
-	  if (actual_fsize != 0)
-	    abort ();
-	  fprintf (file, "\t%s\n", ret);
-	  final_scan_insn (XEXP (current_function_epilogue_delay_list, 0),
-			   file, 1, 0, 1);
-	}
-      /* Output 'nop' instead of 'sub %sp,-0,%sp' when no frame, so as to
-	 avoid generating confusing assembly language output.  */
-      else if (actual_fsize == 0)
-	fprintf (file, "\t%s\n\tnop\n", ret);
-      else if (actual_fsize <= 4096)
-	fprintf (file, "\t%s\n\tsub\t%%sp, -%d, %%sp\n", ret, actual_fsize);
-      else if (actual_fsize <= 8192)
-	fprintf (file, "\tsub\t%%sp, -4096, %%sp\n\t%s\n\tsub\t%%sp, -%d, %%sp\n",
-		 ret, actual_fsize - 4096);
-      else if ((actual_fsize & 0x3ff) == 0)
-	fprintf (file, "\tsethi\t%%hi(%d), %%g1\n\t%s\n\tadd\t%%sp, %%g1, %%sp\n",
-		 actual_fsize, ret);
-      else		 
-	fprintf (file, "\tsethi\t%%hi(%d), %%g1\n\tor\t%%g1, %%lo(%d), %%g1\n\t%s\n\tadd\t%%sp, %%g1, %%sp\n",
-		 actual_fsize, actual_fsize, ret);
-      target_flags |= old_target_epilogue;
-    }
-
- output_vectors:
-  sparc_output_deferred_case_vectors ();
-}
-
-/* Functions for handling argument passing.
-
-   For v8 the first six args are normally in registers and the rest are
-   pushed.  Any arg that starts within the first 6 words is at least
-   partially passed in a register unless its data type forbids.
-
-   For v9, the argument registers are laid out as an array of 16 elements
-   and arguments are added sequentially.  The first 6 int args and up to the
-   first 16 fp args (depending on size) are passed in regs.
-
-   Slot    Stack   Integral   Float   Float in structure   Double   Long Double
-   ----    -----   --------   -----   ------------------   ------   -----------
-    15   [SP+248]              %f31       %f30,%f31         %d30
-    14   [SP+240]              %f29       %f28,%f29         %d28       %q28
-    13   [SP+232]              %f27       %f26,%f27         %d26
-    12   [SP+224]              %f25       %f24,%f25         %d24       %q24
-    11   [SP+216]              %f23       %f22,%f23         %d22
-    10   [SP+208]              %f21       %f20,%f21         %d20       %q20
-     9   [SP+200]              %f19       %f18,%f19         %d18
-     8   [SP+192]              %f17       %f16,%f17         %d16       %q16
-     7   [SP+184]              %f15       %f14,%f15         %d14
-     6   [SP+176]              %f13       %f12,%f13         %d12       %q12
-     5   [SP+168]     %o5      %f11       %f10,%f11         %d10
-     4   [SP+160]     %o4       %f9        %f8,%f9           %d8        %q8
-     3   [SP+152]     %o3       %f7        %f6,%f7           %d6
-     2   [SP+144]     %o2       %f5        %f4,%f5           %d4        %q4
-     1   [SP+136]     %o1       %f3        %f2,%f3           %d2
-     0   [SP+128]     %o0       %f1        %f0,%f1           %d0        %q0
-
-   Here SP = %sp if -mno-stack-bias or %sp+stack_bias otherwise.
-
-   Integral arguments are always passed as 64 bit quantities appropriately
-   extended.
-
-   Passing of floating point values is handled as follows.
-   If a prototype is in scope:
-     If the value is in a named argument (i.e. not a stdarg function or a
-     value not part of the `...') then the value is passed in the appropriate
-     fp reg.
-     If the value is part of the `...' and is passed in one of the first 6
-     slots then the value is passed in the appropriate int reg.
-     If the value is part of the `...' and is not passed in one of the first 6
-     slots then the value is passed in memory.
-   If a prototype is not in scope:
-     If the value is one of the first 6 arguments the value is passed in the
-     appropriate integer reg and the appropriate fp reg.
-     If the value is not one of the first 6 arguments the value is passed in
-     the appropriate fp reg and in memory.
-   */
-
-/* Maximum number of int regs for args.  */
-#define SPARC_INT_ARG_MAX 6
-/* Maximum number of fp regs for args.  */
-#define SPARC_FP_ARG_MAX 16
-
-#define ROUND_ADVANCE(SIZE) (((SIZE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-
-/* Handle the INIT_CUMULATIVE_ARGS macro.
-   Initialize a variable CUM of type CUMULATIVE_ARGS
-   for a call to a function whose data type is FNTYPE.
-   For a library call, FNTYPE is 0.  */
-
-void
-init_cumulative_args (cum, fntype, libname, indirect)
-     CUMULATIVE_ARGS *cum;
-     tree fntype;
-     tree libname ATTRIBUTE_UNUSED;
-     int indirect ATTRIBUTE_UNUSED;
-{
-  cum->words = 0;
-  cum->prototype_p = fntype && TYPE_ARG_TYPES (fntype);
-  cum->libcall_p = fntype == 0;
-}
-
-/* Compute the slot number to pass an argument in.
-   Returns the slot number or -1 if passing on the stack.
-
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   MODE is the argument's machine mode.
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).
-   INCOMING_P is zero for FUNCTION_ARG, nonzero for FUNCTION_INCOMING_ARG.
-   *PREGNO records the register number to use if scalar type.
-   *PPADDING records the amount of padding needed in words.  */
-
-static int
-function_arg_slotno (cum, mode, type, named, incoming_p, pregno, ppadding)
-     const CUMULATIVE_ARGS *cum;
-     enum machine_mode mode;
-     tree type;
-     int named;
-     int incoming_p;
-     int *pregno;
-     int *ppadding;
-{
-  int regbase = (incoming_p
-		 ? SPARC_INCOMING_INT_ARG_FIRST
-		 : SPARC_OUTGOING_INT_ARG_FIRST);
-  int slotno = cum->words;
-  int regno;
-
-  *ppadding = 0;
-
-  if (type != 0 && TREE_ADDRESSABLE (type))
-    return -1;
-  if (TARGET_ARCH32
-      && type != 0 && mode == BLKmode
-      && TYPE_ALIGN (type) % PARM_BOUNDARY != 0)
-    return -1;
-
-  switch (mode)
-    {
-    case VOIDmode :
-      /* MODE is VOIDmode when generating the actual call.
-	 See emit_call_1.  */
-      return -1;
-
-    case QImode : case CQImode :
-    case HImode : case CHImode :
-    case SImode : case CSImode :
-    case DImode : case CDImode :
-      if (slotno >= SPARC_INT_ARG_MAX)
-	return -1;
-      regno = regbase + slotno;
-      break;
-
-    case SFmode : case SCmode :
-    case DFmode : case DCmode :
-    case TFmode : case TCmode :
-      if (TARGET_ARCH32)
-	{
-	  if (slotno >= SPARC_INT_ARG_MAX)
-	    return -1;
-	  regno = regbase + slotno;
-	}
-      else
-	{
-	  if ((mode == TFmode || mode == TCmode)
-	      && (slotno & 1) != 0)
-	    slotno++, *ppadding = 1;
-	  if (TARGET_FPU && named)
-	    {
-	      if (slotno >= SPARC_FP_ARG_MAX)
-		return -1;
-	      regno = SPARC_FP_ARG_FIRST + slotno * 2;
-	      if (mode == SFmode)
-		regno++;
-	    }
-	  else
-	    {
-	      if (slotno >= SPARC_INT_ARG_MAX)
-		return -1;
-	      regno = regbase + slotno;
-	    }
-	}
-      break;
-
-    case BLKmode :
-      /* For sparc64, objects requiring 16 byte alignment get it.  */
-      if (TARGET_ARCH64)
-	{
-	  if (type && TYPE_ALIGN (type) == 128 && (slotno & 1) != 0)
-	    slotno++, *ppadding = 1;
-	}
-
-      if (TARGET_ARCH32
-	  || (type && TREE_CODE (type) == UNION_TYPE))
-	{
-	  if (slotno >= SPARC_INT_ARG_MAX)
-	    return -1;
-	  regno = regbase + slotno;
-	}
-      else
-	{
-	  tree field;
-	  int intregs_p = 0, fpregs_p = 0;
-	  /* The ABI obviously doesn't specify how packed
-	     structures are passed.  These are defined to be passed
-	     in int regs if possible, otherwise memory.  */
-	  int packed_p = 0;
-
-	  /* First see what kinds of registers we need.  */
-	  for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field))
-	    {
-	      if (TREE_CODE (field) == FIELD_DECL)
-		{
-		  if (TREE_CODE (TREE_TYPE (field)) == REAL_TYPE
-		      && TARGET_FPU)
-		    fpregs_p = 1;
-		  else
-		    intregs_p = 1;
-		  if (DECL_PACKED (field))
-		    packed_p = 1;
-		}
-	    }
-	  if (packed_p || !named)
-	    fpregs_p = 0, intregs_p = 1;
-
-	  /* If all arg slots are filled, then must pass on stack.  */
-	  if (fpregs_p && slotno >= SPARC_FP_ARG_MAX)
-	    return -1;
-	  /* If there are only int args and all int arg slots are filled,
-	     then must pass on stack.  */
-	  if (!fpregs_p && intregs_p && slotno >= SPARC_INT_ARG_MAX)
-	    return -1;
-	  /* Note that even if all int arg slots are filled, fp members may
-	     still be passed in regs if such regs are available.
-	     *PREGNO isn't set because there may be more than one, it's up
-	     to the caller to compute them.  */
-	  return slotno;
-	}
-      break;
-
-    default :
-      abort ();
-    }
-
-  *pregno = regno;
-  return slotno;
-}
-
-/* Handle recursive register counting for structure field layout.  */
-
-struct function_arg_record_value_parms
-{
-  rtx ret;
-  int slotno, named, regbase;
-  int nregs, intoffset;
-};
-
-static void function_arg_record_value_3
-	PROTO((int, struct function_arg_record_value_parms *));
-static void function_arg_record_value_2
-	PROTO((tree, int, struct function_arg_record_value_parms *));
-static rtx function_arg_record_value
-	PROTO((tree, enum machine_mode, int, int, int));
-
-static void
-function_arg_record_value_1 (type, startbitpos, parms)
-     tree type;
-     int startbitpos;
-     struct function_arg_record_value_parms *parms;
-{
-  tree field;
-
-  /* The ABI obviously doesn't specify how packed structures are
-     passed.  These are defined to be passed in int regs if possible,
-     otherwise memory.  */
-  int packed_p = 0;
-
-  /* We need to compute how many registers are needed so we can
-     allocate the PARALLEL but before we can do that we need to know
-     whether there are any packed fields.  If there are, int regs are
-     used regardless of whether there are fp values present.  */
-  for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field))
-    {
-      if (TREE_CODE (field) == FIELD_DECL && DECL_PACKED (field))
-	{
-	  packed_p = 1;
-	  break;
-	}
-    }
-
-  /* Compute how many registers we need.  */
-  for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field))
-    {
-      if (TREE_CODE (field) == FIELD_DECL)
-	{
-	  int bitpos = startbitpos;
-	  if (DECL_FIELD_BITPOS (field))
-	    bitpos += TREE_INT_CST_LOW (DECL_FIELD_BITPOS (field));
-	  /* ??? FIXME: else assume zero offset.  */
-
-	  if (TREE_CODE (TREE_TYPE (field)) == RECORD_TYPE)
-	    {
-	      function_arg_record_value_1 (TREE_TYPE (field), bitpos, parms);
-	    }
-	  else if (TREE_CODE (TREE_TYPE (field)) == REAL_TYPE
-	           && TARGET_FPU
-	           && ! packed_p
-	           && parms->named)
-	    {
-	      if (parms->intoffset != -1)
-		{
-		  int intslots, this_slotno;
-
-		  intslots = (bitpos - parms->intoffset + BITS_PER_WORD - 1)
-		    / BITS_PER_WORD;
-		  this_slotno = parms->slotno + parms->intoffset
-		    / BITS_PER_WORD;
-
-		  intslots = MIN (intslots, SPARC_INT_ARG_MAX - this_slotno);
-		  intslots = MAX (intslots, 0);
-		  parms->nregs += intslots;
-		  parms->intoffset = -1;
-		}
-
-	      /* There's no need to check this_slotno < SPARC_FP_ARG MAX.
-		 If it wasn't true we wouldn't be here.  */
-	      parms->nregs += 1;
-	    }
-	  else
-	    {
-	      if (parms->intoffset == -1)
-		parms->intoffset = bitpos;
-	    }
-	}
-    }
-}
-
-/* Handle recursive structure field register assignment.  */
-
-static void 
-function_arg_record_value_3 (bitpos, parms)
-     int bitpos;
-     struct function_arg_record_value_parms *parms;
-{
-  enum machine_mode mode;
-  int regno, this_slotno, intslots, intoffset;
-  rtx reg;
-
-  if (parms->intoffset == -1)
-    return;
-  intoffset = parms->intoffset;
-  parms->intoffset = -1;
-
-  intslots = (bitpos - intoffset + BITS_PER_WORD - 1) / BITS_PER_WORD;
-  this_slotno = parms->slotno + intoffset / BITS_PER_WORD;
-
-  intslots = MIN (intslots, SPARC_INT_ARG_MAX - this_slotno);
-  if (intslots <= 0)
-    return;
-
-  /* If this is the trailing part of a word, only load that much into
-     the register.  Otherwise load the whole register.  Note that in
-     the latter case we may pick up unwanted bits.  It's not a problem
-     at the moment but may wish to revisit.  */
-
-  if (intoffset % BITS_PER_WORD != 0)
-    {
-      mode = mode_for_size (BITS_PER_WORD - intoffset%BITS_PER_WORD,
-			    MODE_INT, 0);
-    }
-  else
-    mode = word_mode;
-
-  intoffset /= BITS_PER_UNIT;
-  do
-    {
-      regno = parms->regbase + this_slotno;
-      reg = gen_rtx_REG (mode, regno);
-      XVECEXP (parms->ret, 0, parms->nregs)
-	= gen_rtx_EXPR_LIST (VOIDmode, reg, GEN_INT (intoffset));
-
-      this_slotno += 1;
-      intoffset = (intoffset | (UNITS_PER_WORD-1)) + 1;
-      parms->nregs += 1;
-      intslots -= 1;
-    }
-  while (intslots > 0);
-}
-
-static void
-function_arg_record_value_2 (type, startbitpos, parms)
-     tree type;
-     int startbitpos;
-     struct function_arg_record_value_parms *parms;
-{
-  tree field;
-  int packed_p = 0;
-
-  for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field))
-    {
-      if (TREE_CODE (field) == FIELD_DECL && DECL_PACKED (field))
-	{
-	  packed_p = 1;
-	  break;
-	}
-    }
-
-  for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field))
-    {
-      if (TREE_CODE (field) == FIELD_DECL)
-	{
-	  int bitpos = startbitpos;
-	  if (DECL_FIELD_BITPOS (field))
-	    bitpos += TREE_INT_CST_LOW (DECL_FIELD_BITPOS (field));
-	  /* ??? FIXME: else assume zero offset.  */
-
-	  if (TREE_CODE (TREE_TYPE (field)) == RECORD_TYPE)
-	    {
-	      function_arg_record_value_2 (TREE_TYPE (field), bitpos, parms);
-	    }
-	  else if (TREE_CODE (TREE_TYPE (field)) == REAL_TYPE
-	           && TARGET_FPU
-	           && ! packed_p
-	           && parms->named)
-	    {
-	      int this_slotno = parms->slotno + bitpos / BITS_PER_WORD;
-	      rtx reg;
-
-	      function_arg_record_value_3 (bitpos, parms);
-
-	      reg = gen_rtx_REG (DECL_MODE (field),
-			         (SPARC_FP_ARG_FIRST + this_slotno * 2
-			          + (DECL_MODE (field) == SFmode
-				     && (bitpos & 32) != 0)));
-	      XVECEXP (parms->ret, 0, parms->nregs)
-		= gen_rtx_EXPR_LIST (VOIDmode, reg,
-			   GEN_INT (bitpos / BITS_PER_UNIT));
-	      parms->nregs += 1;
-	    }
-	  else
-	    {
-	      if (parms->intoffset == -1)
-		parms->intoffset = bitpos;
-	    }
-	}
-    }
-}
-
-static rtx
-function_arg_record_value (type, mode, slotno, named, regbase)
-     tree type;
-     enum machine_mode mode;
-     int slotno, named, regbase;
-{
-  HOST_WIDE_INT typesize = int_size_in_bytes (type);
-  struct function_arg_record_value_parms parms;
-  int nregs;
-
-  parms.ret = NULL_RTX;
-  parms.slotno = slotno;
-  parms.named = named;
-  parms.regbase = regbase;
-
-  /* Compute how many registers we need.  */
-  parms.nregs = 0;
-  parms.intoffset = 0;
-  function_arg_record_value_1 (type, 0, &parms);
-
-  if (parms.intoffset != -1)
-    {
-      int intslots, this_slotno;
-
-      intslots = (typesize*BITS_PER_UNIT - parms.intoffset + BITS_PER_WORD - 1)
-	/ BITS_PER_WORD;
-      this_slotno = slotno + parms.intoffset / BITS_PER_WORD;
-
-      intslots = MIN (intslots, SPARC_INT_ARG_MAX - this_slotno);
-      intslots = MAX (intslots, 0);
-
-      parms.nregs += intslots;
-    }
-  nregs = parms.nregs;
-
-  /* Allocate the vector and handle some annoying special cases.  */
-  if (nregs == 0)
-    {
-      /* ??? Empty structure has no value?  Duh?  */
-      if (typesize <= 0)
-	{
-	  /* Though there's nothing really to store, return a word register
-	     anyway so the rest of gcc doesn't go nuts.  Returning a PARALLEL
-	     leads to breakage due to the fact that there are zero bytes to
-	     load.  */
-	  return gen_rtx_REG (mode, regbase);
-	}
-      else
-	{
-	  /* ??? C++ has structures with no fields, and yet a size.  Give up
-	     for now and pass everything back in integer registers.  */
-	  nregs = (typesize + UNITS_PER_WORD - 1) / UNITS_PER_WORD;
-	}
-      if (nregs + slotno > SPARC_INT_ARG_MAX)
-	nregs = SPARC_INT_ARG_MAX - slotno;
-    }
-  if (nregs == 0)
-    abort ();
-
-  parms.ret = gen_rtx_PARALLEL (mode, rtvec_alloc (nregs));
-
-  /* Fill in the entries.  */
-  parms.nregs = 0;
-  parms.intoffset = 0;
-  function_arg_record_value_2 (type, 0, &parms);
-  function_arg_record_value_3 (typesize * BITS_PER_UNIT, &parms);
-
-  if (parms.nregs != nregs)
-    abort ();
-
-  return parms.ret;
-}
-
-/* Handle the FUNCTION_ARG macro.
-   Determine where to put an argument to a function.
-   Value is zero to push the argument on the stack,
-   or a hard register in which to store the argument.
-
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   MODE is the argument's machine mode.
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).
-   INCOMING_P is zero for FUNCTION_ARG, nonzero for FUNCTION_INCOMING_ARG.  */
-
-rtx
-function_arg (cum, mode, type, named, incoming_p)
-     const CUMULATIVE_ARGS *cum;
-     enum machine_mode mode;
-     tree type;
-     int named;
-     int incoming_p;
-{
-  int regbase = (incoming_p
-		 ? SPARC_INCOMING_INT_ARG_FIRST
-		 : SPARC_OUTGOING_INT_ARG_FIRST);
-  int slotno, regno, padding;
-  rtx reg;
-
-  slotno = function_arg_slotno (cum, mode, type, named, incoming_p,
-				&regno, &padding);
-
-  if (slotno == -1)
-    return 0;
-
-  if (TARGET_ARCH32)
-    {
-      reg = gen_rtx_REG (mode, regno);
-      return reg;
-    }
-
-  /* v9 fp args in reg slots beyond the int reg slots get passed in regs
-     but also have the slot allocated for them.
-     If no prototype is in scope fp values in register slots get passed
-     in two places, either fp regs and int regs or fp regs and memory.  */
-  if ((GET_MODE_CLASS (mode) == MODE_FLOAT
-       || GET_MODE_CLASS (mode) == MODE_COMPLEX_FLOAT)
-      && SPARC_FP_REG_P (regno))
-    {
-      reg = gen_rtx_REG (mode, regno);
-      if (cum->prototype_p || cum->libcall_p)
-	{
-	  /* "* 2" because fp reg numbers are recorded in 4 byte
-	     quantities.  */
-#if 0
-	  /* ??? This will cause the value to be passed in the fp reg and
-	     in the stack.  When a prototype exists we want to pass the
-	     value in the reg but reserve space on the stack.  That's an
-	     optimization, and is deferred [for a bit].  */
-	  if ((regno - SPARC_FP_ARG_FIRST) >= SPARC_INT_ARG_MAX * 2)
-	    return gen_rtx_PARALLEL (mode,
-			    gen_rtvec (2,
-				       gen_rtx_EXPR_LIST (VOIDmode,
-						NULL_RTX, const0_rtx),
-				       gen_rtx_EXPR_LIST (VOIDmode,
-						reg, const0_rtx)));
-	  else
-#else
-	  /* ??? It seems that passing back a register even when past
-	     the area declared by REG_PARM_STACK_SPACE will allocate
-	     space appropriately, and will not copy the data onto the
-	     stack, exactly as we desire.
-
-	     This is due to locate_and_pad_parm being called in
-	     expand_call whenever reg_parm_stack_space > 0, which
-	     while benefical to our example here, would seem to be
-	     in error from what had been intended.  Ho hum...  -- r~ */
-#endif
-	    return reg;
-	}
-      else
-	{
-	  rtx v0, v1;
-
-	  if ((regno - SPARC_FP_ARG_FIRST) < SPARC_INT_ARG_MAX * 2)
-	    {
-	      int intreg;
-
-	      /* On incoming, we don't need to know that the value
-		 is passed in %f0 and %i0, and it confuses other parts
-		 causing needless spillage even on the simplest cases.  */
-	      if (incoming_p)
-		return reg;
-
-	      intreg = (SPARC_OUTGOING_INT_ARG_FIRST
-			+ (regno - SPARC_FP_ARG_FIRST) / 2);
-
-	      v0 = gen_rtx_EXPR_LIST (VOIDmode, reg, const0_rtx);
-	      v1 = gen_rtx_EXPR_LIST (VOIDmode, gen_rtx_REG (mode, intreg),
-				      const0_rtx);
-	      return gen_rtx_PARALLEL (mode, gen_rtvec (2, v0, v1));
-	    }
-	  else
-	    {
-	      v0 = gen_rtx_EXPR_LIST (VOIDmode, NULL_RTX, const0_rtx);
-	      v1 = gen_rtx_EXPR_LIST (VOIDmode, reg, const0_rtx);
-	      return gen_rtx_PARALLEL (mode, gen_rtvec (2, v0, v1));
-	    }
-	}
-    }
-  else if (type && TREE_CODE (type) == RECORD_TYPE)
-    {
-      /* Structures up to 16 bytes in size are passed in arg slots on the
-	 stack and are promoted to registers where possible.  */
-
-      if (int_size_in_bytes (type) > 16)
-	abort (); /* shouldn't get here */
-
-      return function_arg_record_value (type, mode, slotno, named, regbase);
-    }
-  else if (type && TREE_CODE (type) == UNION_TYPE)
-    {
-      enum machine_mode mode;
-      int bytes = int_size_in_bytes (type);
-
-      if (bytes > 16)
-	abort ();
-
-      mode = mode_for_size (bytes * BITS_PER_UNIT, MODE_INT, 0);
-      reg = gen_rtx_REG (mode, regno);
-    }
-  else
-    {
-      /* Scalar or complex int.  */
-      reg = gen_rtx_REG (mode, regno);
-    }
-
-  return reg;
-}
-
-/* Handle the FUNCTION_ARG_PARTIAL_NREGS macro.
-   For an arg passed partly in registers and partly in memory,
-   this is the number of registers used.
-   For args passed entirely in registers or entirely in memory, zero.
-
-   Any arg that starts in the first 6 regs but won't entirely fit in them
-   needs partial registers on v8.  On v9, structures with integer
-   values in arg slots 5,6 will be passed in %o5 and SP+176, and complex fp
-   values that begin in the last fp reg [where "last fp reg" varies with the
-   mode] will be split between that reg and memory.  */
-
-int
-function_arg_partial_nregs (cum, mode, type, named)
-     const CUMULATIVE_ARGS *cum;
-     enum machine_mode mode;
-     tree type;
-     int named;
-{
-  int slotno, regno, padding;
-
-  /* We pass 0 for incoming_p here, it doesn't matter.  */
-  slotno = function_arg_slotno (cum, mode, type, named, 0, &regno, &padding);
-
-  if (slotno == -1)
-    return 0;
-
-  if (TARGET_ARCH32)
-    {
-      if ((slotno + (mode == BLKmode
-		     ? ROUND_ADVANCE (int_size_in_bytes (type))
-		     : ROUND_ADVANCE (GET_MODE_SIZE (mode))))
-	  > NPARM_REGS (SImode))
-	return NPARM_REGS (SImode) - slotno;
-      return 0;
-    }
-  else
-    {
-      if (type && AGGREGATE_TYPE_P (type))
-	{
-	  int size = int_size_in_bytes (type);
-	  int align = TYPE_ALIGN (type);
-
-	  if (align == 16)
-	    slotno += slotno & 1;
-	  if (size > 8 && size <= 16
-	      && slotno == SPARC_INT_ARG_MAX - 1)
-	    return 1;
-	}
-      else if (GET_MODE_CLASS (mode) == MODE_COMPLEX_INT
-	       || (GET_MODE_CLASS (mode) == MODE_COMPLEX_FLOAT
-		   && ! TARGET_FPU))
-	{
-	  if (GET_MODE_ALIGNMENT (mode) == 128)
-	    {
-	      slotno += slotno & 1;
-	      if (slotno == SPARC_INT_ARG_MAX - 2)
-		return 1;
-	    }
-	  else
-	    {
-	      if (slotno == SPARC_INT_ARG_MAX - 1)
-		return 1;
-	    }
-	}
-      else if (GET_MODE_CLASS (mode) == MODE_COMPLEX_FLOAT)
-	{
-	  if (GET_MODE_ALIGNMENT (mode) == 128)
-	    slotno += slotno & 1;
-	  if ((slotno + GET_MODE_SIZE (mode) / UNITS_PER_WORD)
-	      > SPARC_FP_ARG_MAX)
-	    return 1;
-	}
-      return 0;
-    }
-}
-
-/* Handle the FUNCTION_ARG_PASS_BY_REFERENCE macro.
-   !v9: The SPARC ABI stipulates passing struct arguments (of any size) and
-   quad-precision floats by invisible reference.
-   v9: Aggregates greater than 16 bytes are passed by reference.
-   For Pascal, also pass arrays by reference.  */
-
-int
-function_arg_pass_by_reference (cum, mode, type, named)
-     const CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED;
-     enum machine_mode mode;
-     tree type;
-     int named ATTRIBUTE_UNUSED;
-{
-  if (TARGET_ARCH32)
-    {
-      return ((type && AGGREGATE_TYPE_P (type))
-	      || mode == TFmode || mode == TCmode);
-    }
-  else
-    {
-      return ((type && TREE_CODE (type) == ARRAY_TYPE)
-	      /* Consider complex values as aggregates, so care for TCmode. */
-	      || GET_MODE_SIZE (mode) > 16
-	      || (type && AGGREGATE_TYPE_P (type)
-		  && int_size_in_bytes (type) > 16));
-    }
-}
-
-/* Handle the FUNCTION_ARG_ADVANCE macro.
-   Update the data in CUM to advance over an argument
-   of mode MODE and data type TYPE.
-   TYPE is null for libcalls where that information may not be available.  */
-
-void
-function_arg_advance (cum, mode, type, named)
-     CUMULATIVE_ARGS *cum;
-     enum machine_mode mode;
-     tree type;
-     int named;
-{
-  int slotno, regno, padding;
-
-  /* We pass 0 for incoming_p here, it doesn't matter.  */
-  slotno = function_arg_slotno (cum, mode, type, named, 0, &regno, &padding);
-
-  /* If register required leading padding, add it.  */
-  if (slotno != -1)
-    cum->words += padding;
-
-  if (TARGET_ARCH32)
-    {
-      cum->words += (mode != BLKmode
-		     ? ROUND_ADVANCE (GET_MODE_SIZE (mode))
-		     : ROUND_ADVANCE (int_size_in_bytes (type)));
-    }
-  else
-    {
-      if (type && AGGREGATE_TYPE_P (type))
-	{
-	  int size = int_size_in_bytes (type);
-
-	  if (size <= 8)
-	    ++cum->words;
-	  else if (size <= 16)
-	    cum->words += 2;
-	  else /* passed by reference */
-	    ++cum->words;
-	}
-      else if (GET_MODE_CLASS (mode) == MODE_COMPLEX_INT)
-	{
-	  cum->words += 2;
-	}
-      else if (GET_MODE_CLASS (mode) == MODE_COMPLEX_FLOAT)
-	{
-	  cum->words += GET_MODE_SIZE (mode) / UNITS_PER_WORD;
-	}
-      else
-	{
-	  cum->words += (mode != BLKmode
-			 ? ROUND_ADVANCE (GET_MODE_SIZE (mode))
-			 : ROUND_ADVANCE (int_size_in_bytes (type)));
-	}
-    }
-}
-
-/* Handle the FUNCTION_ARG_PADDING macro.
-   For the 64 bit ABI structs are always stored left shifted in their
-   argument slot.  */
-
-enum direction
-function_arg_padding (mode, type)
-     enum machine_mode mode;
-     tree type;
-{
-  if (TARGET_ARCH64 && type != 0 && AGGREGATE_TYPE_P (type))
-    return upward;
-
-  /* This is the default definition.  */
-  return (! BYTES_BIG_ENDIAN
-	  ? upward
-	  : ((mode == BLKmode
-	      ? (type && TREE_CODE (TYPE_SIZE (type)) == INTEGER_CST
-		 && int_size_in_bytes (type) < (PARM_BOUNDARY / BITS_PER_UNIT))
-	      : GET_MODE_BITSIZE (mode) < PARM_BOUNDARY)
-	     ? downward : upward));
-}
-
-/* Handle FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, and LIBCALL_VALUE macros.
-   For v9, function return values are subject to the same rules as arguments,
-   except that up to 32-bytes may be returned in registers.  */
-
-rtx
-function_value (type, mode, incoming_p)
-     tree type;
-     enum machine_mode mode;
-     int incoming_p;
-{
-  int regno;
-  int regbase = (incoming_p
-		 ? SPARC_OUTGOING_INT_ARG_FIRST
-		 : SPARC_INCOMING_INT_ARG_FIRST);
-
-  if (TARGET_ARCH64 && type)
-    {
-      if (TREE_CODE (type) == RECORD_TYPE)
-	{
-	  /* Structures up to 32 bytes in size are passed in registers,
-	     promoted to fp registers where possible.  */
-
-	  if (int_size_in_bytes (type) > 32)
-	    abort (); /* shouldn't get here */
-
-	  return function_arg_record_value (type, mode, 0, 1, regbase);
-	}
-      else if (TREE_CODE (type) == UNION_TYPE)
-	{
-	  int bytes = int_size_in_bytes (type);
-
-	  if (bytes > 32)
-	    abort ();
-
-	  mode = mode_for_size (bytes * BITS_PER_UNIT, MODE_INT, 0);
-	}
-    }
-    
-  if (TARGET_ARCH64
-      && GET_MODE_CLASS (mode) == MODE_INT 
-      && GET_MODE_SIZE (mode) < UNITS_PER_WORD
-      && type && TREE_CODE (type) != UNION_TYPE)
-    mode = DImode;
-
-  if (incoming_p)
-    regno = BASE_RETURN_VALUE_REG (mode);
-  else
-    regno = BASE_OUTGOING_VALUE_REG (mode);
-
-  return gen_rtx_REG (mode, regno);
-}
-
-/* Do what is necessary for `va_start'.  The argument is ignored.
-
-   We look at the current function to determine if stdarg or varargs
-   is used and return the address of the first unnamed parameter.  */
-
-rtx
-sparc_builtin_saveregs (arglist)
-     tree arglist ATTRIBUTE_UNUSED;
-{
-  int first_reg = current_function_args_info.words;
-  rtx address;
-  int regno;
-
-  for (regno = first_reg; regno < NPARM_REGS (word_mode); regno++)
-    emit_move_insn (gen_rtx_MEM (word_mode,
-			     gen_rtx_PLUS (Pmode,
-				      frame_pointer_rtx,
-				      GEN_INT (STACK_POINTER_OFFSET
-					       + UNITS_PER_WORD * regno))),
-		    gen_rtx_REG (word_mode,
-			     BASE_INCOMING_ARG_REG (word_mode) + regno));
-
-  address = gen_rtx_PLUS (Pmode,
-		     frame_pointer_rtx,
-		     GEN_INT (STACK_POINTER_OFFSET
-			      + UNITS_PER_WORD * first_reg));
-
-  if (current_function_check_memory_usage
-      && first_reg < NPARM_REGS (word_mode))
-    emit_library_call (chkr_set_right_libfunc, 1, VOIDmode, 3,
-		       address, ptr_mode,
-		       GEN_INT (UNITS_PER_WORD 
-			 	* (NPARM_REGS (word_mode) - first_reg)),
-		       TYPE_MODE (sizetype), GEN_INT (MEMORY_USE_RW),
-		       TYPE_MODE (integer_type_node));
-
-  return address;
-}
-
-/* Return the string to output a conditional branch to LABEL, which is
-   the operand number of the label.  OP is the conditional expression.
-   XEXP (OP, 0) is assumed to be a condition code register (integer or
-   floating point) and its mode specifies what kind of comparison we made.
-
-   REVERSED is non-zero if we should reverse the sense of the comparison.
-
-   ANNUL is non-zero if we should generate an annulling branch.
-
-   NOOP is non-zero if we have to follow this branch by a noop.
-
-   INSN, if set, is the insn.  */
-
-char *
-output_cbranch (op, label, reversed, annul, noop, insn)
-     rtx op;
-     int label;
-     int reversed, annul, noop;
-     rtx insn;
-{
-  static char string[32];
-  enum rtx_code code = GET_CODE (op);
-  rtx cc_reg = XEXP (op, 0);
-  enum machine_mode mode = GET_MODE (cc_reg);
-  static char v8_labelno[] = "%lX";
-  static char v9_icc_labelno[] = "%%icc, %lX";
-  static char v9_xcc_labelno[] = "%%xcc, %lX";
-  static char v9_fcc_labelno[] = "%%fccX, %lY";
-  char *labelno;
-  int labeloff, spaces = 8;
-
-  /* ??? !v9: FP branches cannot be preceded by another floating point insn.
-     Because there is currently no concept of pre-delay slots, we can fix
-     this only by always emitting a nop before a floating point branch.  */
-
-  if ((mode == CCFPmode || mode == CCFPEmode) && ! TARGET_V9)
-    strcpy (string, "nop\n\t");
-  else
-    string[0] = '\0';
-
-  /* If not floating-point or if EQ or NE, we can just reverse the code.  */
-  if (reversed
-      && ((mode != CCFPmode && mode != CCFPEmode) || code == EQ || code == NE))
-    code = reverse_condition (code), reversed = 0;
-
-  /* Start by writing the branch condition.  */
-  switch (code)
-    {
-    case NE:
-      if (mode == CCFPmode || mode == CCFPEmode)
-	{
-	  strcat (string, "fbne");
-	  spaces -= 4;
-	}
-      else
-	{
-	  strcpy (string, "bne");
-	  spaces -= 3;
-	}
-      break;
-
-    case EQ:
-      if (mode == CCFPmode || mode == CCFPEmode)
-	{
-	  strcat (string, "fbe");
-	  spaces -= 3;
-	}
-      else
-	{
-	  strcpy (string, "be");
-	  spaces -= 2;
-	}
-      break;
-
-    case GE:
-      if (mode == CCFPmode || mode == CCFPEmode)
-	{
-	  if (reversed)
-	    strcat (string, "fbul");
-	  else
-	    strcat (string, "fbge");
-	  spaces -= 4;
-	}
-      else if (mode == CC_NOOVmode)
-	{
-	  strcpy (string, "bpos");
-	  spaces -= 4;
-	}
-      else
-	{
-	  strcpy (string, "bge");
-	  spaces -= 3;
-	}
-      break;
-
-    case GT:
-      if (mode == CCFPmode || mode == CCFPEmode)
-	{
-	  if (reversed)
-	    {
-	      strcat (string, "fbule");
-	      spaces -= 5;
-	    }
-	  else
-	    {
-	      strcat (string, "fbg");
-	      spaces -= 3;
-	    }
-	}
-      else
-	{
-	  strcpy (string, "bg");
-	  spaces -= 2;
-	}
-      break;
-
-    case LE:
-      if (mode == CCFPmode || mode == CCFPEmode)
-	{
-	  if (reversed)
-	    strcat (string, "fbug");
-	  else
-	    strcat (string, "fble");
-	  spaces -= 4;
-	}
-      else
-	{
-	  strcpy (string, "ble");
-	  spaces -= 3;
-	}
-      break;
-
-    case LT:
-      if (mode == CCFPmode || mode == CCFPEmode)
-	{
-	  if (reversed)
-	    {
-	      strcat (string, "fbuge");
-	      spaces -= 5;
-	    }
-	  else
-	    {
-	      strcat (string, "fbl");
-	      spaces -= 3;
-	    }
-	}
-      else if (mode == CC_NOOVmode)
-	{
-	  strcpy (string, "bneg");
-	  spaces -= 4;
-	}
-      else
-	{
-	  strcpy (string, "bl");
-	  spaces -= 2;
-	}
-      break;
-
-    case GEU:
-      strcpy (string, "bgeu");
-      spaces -= 4;
-      break;
-
-    case GTU:
-      strcpy (string, "bgu");
-      spaces -= 3;
-      break;
-
-    case LEU:
-      strcpy (string, "bleu");
-      spaces -= 4;
-      break;
-
-    case LTU:
-      strcpy (string, "blu");
-      spaces -= 3;
-      break;
-
-    default:
-      abort ();
-    }
-
-  /* Now add the annulling, the label, and a possible noop.  */
-  if (annul)
-    {
-      strcat (string, ",a");
-      spaces -= 2;
-    }
-
-  if (! TARGET_V9)
-    {
-      labeloff = 2;
-      labelno = v8_labelno;
-    }
-  else
-    {
-      rtx note;
-
-      if (insn && (note = find_reg_note (insn, REG_BR_PRED, NULL_RTX)))
-	{
-	  strcat (string,
-		  INTVAL (XEXP (note, 0)) & ATTR_FLAG_likely ? ",pt" : ",pn");
-	  spaces -= 3;
-	}
-
-      labeloff = 9;
-      if (mode == CCFPmode || mode == CCFPEmode)
-	{
-	  labeloff = 10;
-	  labelno = v9_fcc_labelno;
-	  /* Set the char indicating the number of the fcc reg to use.  */
-	  labelno[5] = REGNO (cc_reg) - SPARC_FIRST_V9_FCC_REG + '0';
-	}
-      else if (mode == CCXmode || mode == CCX_NOOVmode)
-	labelno = v9_xcc_labelno;
-      else
-	labelno = v9_icc_labelno;
-    }
-  /* Set the char indicating the number of the operand containing the
-     label_ref.  */
-  labelno[labeloff] = label + '0';
-  if (spaces > 0)
-    strcat (string, "\t");
-  else
-    strcat (string, " ");
-  strcat (string, labelno);
-
-  if (noop)
-    strcat (string, "\n\tnop");
-
-  return string;
-}
-
-/* Return the string to output a conditional branch to LABEL, testing
-   register REG.  LABEL is the operand number of the label; REG is the
-   operand number of the reg.  OP is the conditional expression.  The mode
-   of REG says what kind of comparison we made.
-
-   REVERSED is non-zero if we should reverse the sense of the comparison.
-
-   ANNUL is non-zero if we should generate an annulling branch.
-
-   NOOP is non-zero if we have to follow this branch by a noop.  */
-
-char *
-output_v9branch (op, reg, label, reversed, annul, noop, insn)
-     rtx op;
-     int reg, label;
-     int reversed, annul, noop;
-     rtx insn;
-{
-  static char string[20];
-  enum rtx_code code = GET_CODE (op);
-  enum machine_mode mode = GET_MODE (XEXP (op, 0));
-  static char labelno[] = "%X, %lX";
-  rtx note;
-  int spaces = 8;
-
-  /* If not floating-point or if EQ or NE, we can just reverse the code.  */
-  if (reversed)
-    code = reverse_condition (code), reversed = 0;
-
-  /* Only 64 bit versions of these instructions exist.  */
-  if (mode != DImode)
-    abort ();
-
-  /* Start by writing the branch condition.  */
-
-  switch (code)
-    {
-    case NE:
-      strcpy (string, "brnz");
-      spaces -= 4;
-      break;
-
-    case EQ:
-      strcpy (string, "brz");
-      spaces -= 3;
-      break;
-
-    case GE:
-      strcpy (string, "brgez");
-      spaces -= 5;
-      break;
-
-    case LT:
-      strcpy (string, "brlz");
-      spaces -= 4;
-      break;
-
-    case LE:
-      strcpy (string, "brlez");
-      spaces -= 5;
-      break;
-
-    case GT:
-      strcpy (string, "brgz");
-      spaces -= 4;
-      break;
-
-    default:
-      abort ();
-    }
-
-  /* Now add the annulling, reg, label, and nop.  */
-  if (annul)
-    {
-      strcat (string, ",a");
-      spaces -= 2;
-    }
-
-  if (insn && (note = find_reg_note (insn, REG_BR_PRED, NULL_RTX)))
-    {
-      strcat (string,
-	      INTVAL (XEXP (note, 0)) & ATTR_FLAG_likely ? ",pt" : ",pn");
-      spaces -= 3;
-    }
-
-  labelno[1] = reg + '0';
-  labelno[6] = label + '0';
-  if (spaces > 0)
-    strcat (string, "\t");
-  else
-    strcat (string, " ");
-  strcat (string, labelno);
-
-  if (noop)
-    strcat (string, "\n\tnop");
-
-  return string;
-}
-
-/* Renumber registers in delay slot.  Replace registers instead of
-   renumbering because they may be shared.
-
-   This does not handle instructions other than move.  */
-
-static void
-epilogue_renumber (where)
-     rtx *where;
-{
-  rtx x = *where;
-  enum rtx_code code = GET_CODE (x);
-
-  switch (code)
-    {
-    case MEM:
-      *where = x = copy_rtx (x);
-      epilogue_renumber (&XEXP (x, 0));
-      return;
-
-    case REG:
-      {
-	int regno = REGNO (x);
-	if (regno > 8 && regno < 24)
-	  abort ();
-	if (regno >= 24 && regno < 32)
-	  *where = gen_rtx_REG (GET_MODE (x), regno - 16);
-	return;
-      }
-    case CONST_INT:
-    case CONST_DOUBLE:
-    case CONST:
-    case SYMBOL_REF:
-    case LABEL_REF:
-      return;
-
-    case IOR:
-    case AND:
-    case XOR:
-    case PLUS:
-    case MINUS:
-      epilogue_renumber (&XEXP (x, 1));
-    case NEG:
-    case NOT:
-      epilogue_renumber (&XEXP (x, 0));
-      return;
-
-    default:
-      debug_rtx (*where);
-      abort ();
-    }
-}
-
-/* Output assembler code to return from a function.  */
-
-const char *
-output_return (operands)
-     rtx *operands;
-{
-  rtx delay = final_sequence ? XVECEXP (final_sequence, 0, 1) : 0;
-
-  if (leaf_label)
-    {
-      operands[0] = leaf_label;
-      return "b%* %l0%(";
-    }
-  else if (current_function_uses_only_leaf_regs)
-    {
-      /* No delay slot in a leaf function.  */
-      if (delay)
-	abort ();
-
-      /* If we didn't allocate a frame pointer for the current function,
-	 the stack pointer might have been adjusted.  Output code to
-	 restore it now.  */
-
-      operands[0] = GEN_INT (actual_fsize);
-
-      /* Use sub of negated value in first two cases instead of add to
-	 allow actual_fsize == 4096.  */
-
-      if (actual_fsize <= 4096)
-	{
-	  if (SKIP_CALLERS_UNIMP_P)
-	    return "jmp\t%%o7+12\n\tsub\t%%sp, -%0, %%sp";
-	  else
-	    return "retl\n\tsub\t%%sp, -%0, %%sp";
-	}
-      else if (actual_fsize <= 8192)
-	{
-	  operands[0] = GEN_INT (actual_fsize - 4096);
-	  if (SKIP_CALLERS_UNIMP_P)
-	    return "sub\t%%sp, -4096, %%sp\n\tjmp\t%%o7+12\n\tsub\t%%sp, -%0, %%sp";
-	  else
-	    return "sub\t%%sp, -4096, %%sp\n\tretl\n\tsub\t%%sp, -%0, %%sp";
-	}
-      else if (SKIP_CALLERS_UNIMP_P)
-	{
-	  if ((actual_fsize & 0x3ff) != 0)
-	    return "sethi\t%%hi(%a0), %%g1\n\tor\t%%g1, %%lo(%a0), %%g1\n\tjmp\t%%o7+12\n\tadd\t%%sp, %%g1, %%sp";
-	  else
-	    return "sethi\t%%hi(%a0), %%g1\n\tjmp\t%%o7+12\n\tadd\t%%sp, %%g1, %%sp";
-	}
-      else
-	{
-	  if ((actual_fsize & 0x3ff) != 0)
-	    return "sethi %%hi(%a0),%%g1\n\tor %%g1,%%lo(%a0),%%g1\n\tretl\n\tadd %%sp,%%g1,%%sp";
-	  else
-	    return "sethi %%hi(%a0),%%g1\n\tretl\n\tadd %%sp,%%g1,%%sp";
-	}
-    }
-  else if (TARGET_V9)
-    {
-      if (delay)
-	{
-	  epilogue_renumber (&SET_DEST (PATTERN (delay)));
-	  epilogue_renumber (&SET_SRC (PATTERN (delay)));
-	}
-      if (SKIP_CALLERS_UNIMP_P)
-	return "return\t%%i7+12%#";
-      else
-	return "return\t%%i7+8%#";
-    }
-  else
-    {
-      if (delay)
-	abort ();
-      if (SKIP_CALLERS_UNIMP_P)
-	return "jmp\t%%i7+12\n\trestore";
-      else
-	return "ret\n\trestore";
-    }
-}
-
-/* Leaf functions and non-leaf functions have different needs.  */
-
-static int
-reg_leaf_alloc_order[] = REG_LEAF_ALLOC_ORDER;
-
-static int
-reg_nonleaf_alloc_order[] = REG_ALLOC_ORDER;
-
-static int *reg_alloc_orders[] = {
-  reg_leaf_alloc_order,
-  reg_nonleaf_alloc_order};
-
-void
-order_regs_for_local_alloc ()
-{
-  static int last_order_nonleaf = 1;
-
-  if (regs_ever_live[15] != last_order_nonleaf)
-    {
-      last_order_nonleaf = !last_order_nonleaf;
-      bcopy ((char *) reg_alloc_orders[last_order_nonleaf],
-	     (char *) reg_alloc_order, FIRST_PSEUDO_REGISTER * sizeof (int));
-    }
-}
-
-/* Return 1 if REG and MEM are legitimate enough to allow the various
-   mem<-->reg splits to be run.  */
-
-int
-sparc_splitdi_legitimate (reg, mem)
-     rtx reg;
-     rtx mem;
-{
-  /* Punt if we are here by mistake.  */
-  if (! reload_completed)
-    abort ();
-
-  /* We must have an offsettable memory reference.  */
-  if (! offsettable_memref_p (mem))
-    return 0;
-
-  /* If we have legitimate args for ldd/std, we do not want
-     the split to happen.  */
-  if ((REGNO (reg) % 2) == 0
-      && mem_min_alignment (mem, 8))
-    return 0;
-
-  /* Success.  */
-  return 1;
-}
-
-/* Return 1 if x and y are some kind of REG and they refer to
-   different hard registers.  This test is guarenteed to be
-   run after reload.  */
-
-int
-sparc_absnegfloat_split_legitimate (x, y)
-     rtx x, y;
-{
-  if (GET_CODE (x) == SUBREG)
-    x = alter_subreg (x);
-  if (GET_CODE (x) != REG)
-    return 0;
-  if (GET_CODE (y) == SUBREG)
-    y = alter_subreg (y);
-  if (GET_CODE (y) != REG)
-    return 0;
-  if (REGNO (x) == REGNO (y))
-    return 0;
-  return 1;
-}
-
-/* Return 1 if REGNO (reg1) is even and REGNO (reg1) == REGNO (reg2) - 1.
-   This makes them candidates for using ldd and std insns. 
-
-   Note reg1 and reg2 *must* be hard registers.  */
-
-int
-registers_ok_for_ldd_peep (reg1, reg2)
-     rtx reg1, reg2;
-{
-  /* We might have been passed a SUBREG.  */
-  if (GET_CODE (reg1) != REG || GET_CODE (reg2) != REG) 
-    return 0;
-
-  if (REGNO (reg1) % 2 != 0)
-    return 0;
-
-  /* Integer ldd is deprecated in SPARC V9 */ 
-  if (TARGET_V9 && REGNO (reg1) < 32)                  
-    return 0;                             
-
-  return (REGNO (reg1) == REGNO (reg2) - 1);
-}
-
-/* Return 1 if addr1 and addr2 are suitable for use in an ldd or 
-   std insn.
-
-   This can only happen when addr1 and addr2 are consecutive memory
-   locations (addr1 + 4 == addr2).  addr1 must also be aligned on a 
-   64 bit boundary (addr1 % 8 == 0).  
-
-   We know %sp and %fp are kept aligned on a 64 bit boundary.  Other
-   registers are assumed to *never* be properly aligned and are 
-   rejected.
-
-   Knowing %sp and %fp are kept aligned on a 64 bit boundary, we 
-   need only check that the offset for addr1 % 8 == 0.  */
-
-int
-addrs_ok_for_ldd_peep (addr1, addr2)
-      rtx addr1, addr2;
-{
-  int reg1, offset1;
-
-  /* Extract a register number and offset (if used) from the first addr.  */
-  if (GET_CODE (addr1) == PLUS)
-    {
-      /* If not a REG, return zero.  */
-      if (GET_CODE (XEXP (addr1, 0)) != REG)
-	return 0;
-      else
-	{
-          reg1 = REGNO (XEXP (addr1, 0));
-	  /* The offset must be constant!  */
-	  if (GET_CODE (XEXP (addr1, 1)) != CONST_INT)
-            return 0;
-          offset1 = INTVAL (XEXP (addr1, 1));
-	}
-    }
-  else if (GET_CODE (addr1) != REG)
-    return 0;
-  else
-    {
-      reg1 = REGNO (addr1);
-      /* This was a simple (mem (reg)) expression.  Offset is 0.  */
-      offset1 = 0;
-    }
-
-  /* Make sure the second address is a (mem (plus (reg) (const_int).  */
-  if (GET_CODE (addr2) != PLUS)
-    return 0;
-
-  if (GET_CODE (XEXP (addr2, 0)) != REG
-      || GET_CODE (XEXP (addr2, 1)) != CONST_INT)
-    return 0;
-
-  /* Only %fp and %sp are allowed.  Additionally both addresses must
-     use the same register.  */
-  if (reg1 != FRAME_POINTER_REGNUM && reg1 != STACK_POINTER_REGNUM)
-    return 0;
-
-  if (reg1 != REGNO (XEXP (addr2, 0)))
-    return 0;
-
-  /* The first offset must be evenly divisible by 8 to ensure the 
-     address is 64 bit aligned.  */
-  if (offset1 % 8 != 0)
-    return 0;
-
-  /* The offset for the second addr must be 4 more than the first addr.  */
-  if (INTVAL (XEXP (addr2, 1)) != offset1 + 4)
-    return 0;
-
-  /* All the tests passed.  addr1 and addr2 are valid for ldd and std
-     instructions.  */
-  return 1;
-}
-
-/* Return 1 if reg is a pseudo, or is the first register in 
-   a hard register pair.  This makes it a candidate for use in
-   ldd and std insns.  */
-
-int
-register_ok_for_ldd (reg)
-     rtx reg;
-{
-  /* We might have been passed a SUBREG.  */
-  if (GET_CODE (reg) != REG) 
-    return 0;
-
-  if (REGNO (reg) < FIRST_PSEUDO_REGISTER)
-    return (REGNO (reg) % 2 == 0);
-  else 
-    return 1;
-}
-
-/* Print operand X (an rtx) in assembler syntax to file FILE.
-   CODE is a letter or dot (`z' in `%z0') or 0 if no letter was specified.
-   For `%' followed by punctuation, CODE is the punctuation and X is null.  */
-
-void
-print_operand (file, x, code)
-     FILE *file;
-     rtx x;
-     int code;
-{
-  switch (code)
-    {
-    case '#':
-      /* Output a 'nop' if there's nothing for the delay slot.  */
-      if (dbr_sequence_length () == 0)
-	fputs ("\n\t nop", file);
-      return;
-    case '*':
-      /* Output an annul flag if there's nothing for the delay slot and we
-	 are optimizing.  This is always used with '(' below.  */
-      /* Sun OS 4.1.1 dbx can't handle an annulled unconditional branch;
-	 this is a dbx bug.  So, we only do this when optimizing.  */
-      /* On UltraSPARC, a branch in a delay slot causes a pipeline flush.
-	 Always emit a nop in case the next instruction is a branch.  */
-      if (dbr_sequence_length () == 0
-	  && (optimize && (int)sparc_cpu < PROCESSOR_V9))
-	fputs (",a", file);
-      return;
-    case '(':
-      /* Output a 'nop' if there's nothing for the delay slot and we are
-	 not optimizing.  This is always used with '*' above.  */
-      if (dbr_sequence_length () == 0
-	  && ! (optimize && (int)sparc_cpu < PROCESSOR_V9))
-	fputs ("\n\t nop", file);
-      return;
-    case '_':
-      /* Output the Embedded Medium/Anywhere code model base register.  */
-      fputs (EMBMEDANY_BASE_REG, file);
-      return;
-    case '@':
-      /* Print out what we are using as the frame pointer.  This might
-	 be %fp, or might be %sp+offset.  */
-      /* ??? What if offset is too big? Perhaps the caller knows it isn't? */
-      fprintf (file, "%s+%d", frame_base_name, frame_base_offset);
-      return;
-    case 'Y':
-      /* Adjust the operand to take into account a RESTORE operation.  */
-      if (GET_CODE (x) == CONST_INT)
-	break;
-      else if (GET_CODE (x) != REG)
-	output_operand_lossage ("Invalid %%Y operand");
-      else if (REGNO (x) < 8)
-	fputs (reg_names[REGNO (x)], file);
-      else if (REGNO (x) >= 24 && REGNO (x) < 32)
-	fputs (reg_names[REGNO (x)-16], file);
-      else
-	output_operand_lossage ("Invalid %%Y operand");
-      return;
-    case 'L':
-      /* Print out the low order register name of a register pair.  */
-      if (WORDS_BIG_ENDIAN)
-	fputs (reg_names[REGNO (x)+1], file);
-      else
-	fputs (reg_names[REGNO (x)], file);
-      return;
-    case 'H':
-      /* Print out the high order register name of a register pair.  */
-      if (WORDS_BIG_ENDIAN)
-	fputs (reg_names[REGNO (x)], file);
-      else
-	fputs (reg_names[REGNO (x)+1], file);
-      return;
-    case 'R':
-      /* Print out the second register name of a register pair or quad.
-	 I.e., R (%o0) => %o1.  */
-      fputs (reg_names[REGNO (x)+1], file);
-      return;
-    case 'S':
-      /* Print out the third register name of a register quad.
-	 I.e., S (%o0) => %o2.  */
-      fputs (reg_names[REGNO (x)+2], file);
-      return;
-    case 'T':
-      /* Print out the fourth register name of a register quad.
-	 I.e., T (%o0) => %o3.  */
-      fputs (reg_names[REGNO (x)+3], file);
-      return;
-    case 'x':
-      /* Print a condition code register.  */
-      if (REGNO (x) == SPARC_ICC_REG)
-	{
-	  /* We don't handle CC[X]_NOOVmode because they're not supposed
-	     to occur here.  */
-	  if (GET_MODE (x) == CCmode)
-	    fputs ("%icc", file);
-	  else if (GET_MODE (x) == CCXmode)
-	    fputs ("%xcc", file);
-	  else
-	    abort ();
-	}
-      else
-	/* %fccN register */
-	fputs (reg_names[REGNO (x)], file);
-      return;
-    case 'm':
-      /* Print the operand's address only.  */
-      output_address (XEXP (x, 0));
-      return;
-    case 'r':
-      /* In this case we need a register.  Use %g0 if the
-	 operand is const0_rtx.  */
-      if (x == const0_rtx
-	  || (GET_MODE (x) != VOIDmode && x == CONST0_RTX (GET_MODE (x))))
-	{
-	  fputs ("%g0", file);
-	  return;
-	}
-      else
-	break;
-
-    case 'A':
-      switch (GET_CODE (x))
-	{
-	case IOR: fputs ("or", file); break;
-	case AND: fputs ("and", file); break;
-	case XOR: fputs ("xor", file); break;
-	default: output_operand_lossage ("Invalid %%A operand");
-	}
-      return;
-
-    case 'B':
-      switch (GET_CODE (x))
-	{
-	case IOR: fputs ("orn", file); break;
-	case AND: fputs ("andn", file); break;
-	case XOR: fputs ("xnor", file); break;
-	default: output_operand_lossage ("Invalid %%B operand");
-	}
-      return;
-
-      /* These are used by the conditional move instructions.  */
-    case 'c' :
-    case 'C':
-      {
-	enum rtx_code rc = (code == 'c'
-			    ? reverse_condition (GET_CODE (x))
-			    : GET_CODE (x));
-	switch (rc)
-	  {
-	  case NE: fputs ("ne", file); break;
-	  case EQ: fputs ("e", file); break;
-	  case GE: fputs ("ge", file); break;
-	  case GT: fputs ("g", file); break;
-	  case LE: fputs ("le", file); break;
-	  case LT: fputs ("l", file); break;
-	  case GEU: fputs ("geu", file); break;
-	  case GTU: fputs ("gu", file); break;
-	  case LEU: fputs ("leu", file); break;
-	  case LTU: fputs ("lu", file); break;
-	  default: output_operand_lossage (code == 'c'
-					   ? "Invalid %%c operand"
-					   : "Invalid %%C operand");
-	  }
-	return;
-      }
-
-      /* These are used by the movr instruction pattern.  */
-    case 'd':
-    case 'D':
-      {
-	enum rtx_code rc = (code == 'd'
-			    ? reverse_condition (GET_CODE (x))
-			    : GET_CODE (x));
-	switch (rc)
-	  {
-	  case NE: fputs ("ne", file); break;
-	  case EQ: fputs ("e", file); break;
-	  case GE: fputs ("gez", file); break;
-	  case LT: fputs ("lz", file); break;
-	  case LE: fputs ("lez", file); break;
-	  case GT: fputs ("gz", file); break;
-	  default: output_operand_lossage (code == 'd'
-					   ? "Invalid %%d operand"
-					   : "Invalid %%D operand");
-	  }
-	return;
-      }
-
-    case 'b':
-      {
-	/* Print a sign-extended character.  */
-	int i = INTVAL (x) & 0xff;
-	if (i & 0x80)
-	  i |= 0xffffff00;
-	fprintf (file, "%d", i);
-	return;
-      }
-
-    case 'f':
-      /* Operand must be a MEM; write its address.  */
-      if (GET_CODE (x) != MEM)
-	output_operand_lossage ("Invalid %%f operand");
-      output_address (XEXP (x, 0));
-      return;
-
-    case 0:
-      /* Do nothing special.  */
-      break;
-
-    default:
-      /* Undocumented flag.  */
-      output_operand_lossage ("invalid operand output code");
-    }
-
-  if (GET_CODE (x) == REG)
-    fputs (reg_names[REGNO (x)], file);
-  else if (GET_CODE (x) == MEM)
-    {
-      fputc ('[', file);
-	/* Poor Sun assembler doesn't understand absolute addressing.  */
-      if (CONSTANT_P (XEXP (x, 0))
-	  && ! TARGET_LIVE_G0)
-	fputs ("%g0+", file);
-      output_address (XEXP (x, 0));
-      fputc (']', file);
-    }
-  else if (GET_CODE (x) == HIGH)
-    {
-      fputs ("%hi(", file);
-      output_addr_const (file, XEXP (x, 0));
-      fputc (')', file);
-    }
-  else if (GET_CODE (x) == LO_SUM)
-    {
-      print_operand (file, XEXP (x, 0), 0);
-      if (TARGET_CM_MEDMID)
-	fputs ("+%l44(", file);
-      else
-	fputs ("+%lo(", file);
-      output_addr_const (file, XEXP (x, 1));
-      fputc (')', file);
-    }
-  else if (GET_CODE (x) == CONST_DOUBLE
-	   && (GET_MODE (x) == VOIDmode
-	       || GET_MODE_CLASS (GET_MODE (x)) == MODE_INT))
-    {
-      if (CONST_DOUBLE_HIGH (x) == 0)
-	fprintf (file, "%u", CONST_DOUBLE_LOW (x));
-      else if (CONST_DOUBLE_HIGH (x) == -1
-	       && CONST_DOUBLE_LOW (x) < 0)
-	fprintf (file, "%d", CONST_DOUBLE_LOW (x));
-      else
-	output_operand_lossage ("long long constant not a valid immediate operand");
-    }
-  else if (GET_CODE (x) == CONST_DOUBLE)
-    output_operand_lossage ("floating point constant not a valid immediate operand");
-  else { output_addr_const (file, x); }
-}
-
-/* This function outputs assembler code for VALUE to FILE, where VALUE is
-   a 64 bit (DImode) value.  */
-
-/* ??? If there is a 64 bit counterpart to .word that the assembler
-   understands, then using that would simply this code greatly.  */
-/* ??? We only output .xword's for symbols and only then in environments
-   where the assembler can handle them.  */
-
-void
-output_double_int (file, value)
-     FILE *file;
-     rtx value;
-{
-  if (GET_CODE (value) == CONST_INT)
-    {
-      /* ??? This has endianness issues.  */
-#if HOST_BITS_PER_WIDE_INT == 64
-      HOST_WIDE_INT xword = INTVAL (value);
-      HOST_WIDE_INT high, low;
-
-      high = (xword >> 32) & 0xffffffff;
-      low  = xword & 0xffffffff;
-      ASM_OUTPUT_INT (file, GEN_INT (high));
-      ASM_OUTPUT_INT (file, GEN_INT (low));
-#else
-      if (INTVAL (value) < 0)
-	ASM_OUTPUT_INT (file, constm1_rtx);
-      else
-	ASM_OUTPUT_INT (file, const0_rtx);
-      ASM_OUTPUT_INT (file, value);
-#endif
-    }
-  else if (GET_CODE (value) == CONST_DOUBLE)
-    {
-      ASM_OUTPUT_INT (file, GEN_INT (CONST_DOUBLE_HIGH (value)));
-      ASM_OUTPUT_INT (file, GEN_INT (CONST_DOUBLE_LOW (value)));
-    }
-  else if (GET_CODE (value) == SYMBOL_REF
-	   || GET_CODE (value) == CONST
-	   || GET_CODE (value) == PLUS
-	   || (TARGET_ARCH64 &&
-	       (GET_CODE (value) == LABEL_REF
-		|| GET_CODE (value) == CODE_LABEL
-		|| GET_CODE (value) == MINUS)))
-    {
-      if (! TARGET_V9)
-	{
-	  ASM_OUTPUT_INT (file, const0_rtx);
-	  ASM_OUTPUT_INT (file, value);
-	}
-      else
-	{
-	  fprintf (file, "\t%s\t", ASM_LONGLONG);
-	  output_addr_const (file, value);
-	  fprintf (file, "\n");
-	}
-    }
-  else
-    abort ();
-}
-
-/* Return the value of a code used in the .proc pseudo-op that says
-   what kind of result this function returns.  For non-C types, we pick
-   the closest C type.  */
-
-#ifndef CHAR_TYPE_SIZE
-#define CHAR_TYPE_SIZE BITS_PER_UNIT
-#endif
-
-#ifndef SHORT_TYPE_SIZE
-#define SHORT_TYPE_SIZE (BITS_PER_UNIT * 2)
-#endif
-
-#ifndef INT_TYPE_SIZE
-#define INT_TYPE_SIZE BITS_PER_WORD
-#endif
-
-#ifndef LONG_TYPE_SIZE
-#define LONG_TYPE_SIZE BITS_PER_WORD
-#endif
-
-#ifndef LONG_LONG_TYPE_SIZE
-#define LONG_LONG_TYPE_SIZE (BITS_PER_WORD * 2)
-#endif
-
-#ifndef FLOAT_TYPE_SIZE
-#define FLOAT_TYPE_SIZE BITS_PER_WORD
-#endif
-
-#ifndef DOUBLE_TYPE_SIZE
-#define DOUBLE_TYPE_SIZE (BITS_PER_WORD * 2)
-#endif
-
-#ifndef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE (BITS_PER_WORD * 2)
-#endif
-
-unsigned long
-sparc_type_code (type)
-     register tree type;
-{
-  register unsigned long qualifiers = 0;
-  register unsigned shift;
-
-  /* Only the first 30 bits of the qualifier are valid.  We must refrain from
-     setting more, since some assemblers will give an error for this.  Also,
-     we must be careful to avoid shifts of 32 bits or more to avoid getting
-     unpredictable results.  */
-
-  for (shift = 6; shift < 30; shift += 2, type = TREE_TYPE (type))
-    {
-      switch (TREE_CODE (type))
-	{
-	case ERROR_MARK:
-	  return qualifiers;
-  
-	case ARRAY_TYPE:
-	  qualifiers |= (3 << shift);
-	  break;
-
-	case FUNCTION_TYPE:
-	case METHOD_TYPE:
-	  qualifiers |= (2 << shift);
-	  break;
-
-	case POINTER_TYPE:
-	case REFERENCE_TYPE:
-	case OFFSET_TYPE:
-	  qualifiers |= (1 << shift);
-	  break;
-
-	case RECORD_TYPE:
-	  return (qualifiers | 8);
-
-	case UNION_TYPE:
-	case QUAL_UNION_TYPE:
-	  return (qualifiers | 9);
-
-	case ENUMERAL_TYPE:
-	  return (qualifiers | 10);
-
-	case VOID_TYPE:
-	  return (qualifiers | 16);
-
-	case INTEGER_TYPE:
-	  /* If this is a range type, consider it to be the underlying
-	     type.  */
-	  if (TREE_TYPE (type) != 0)
-	    break;
-
-	  /* Carefully distinguish all the standard types of C,
-	     without messing up if the language is not C.  We do this by
-	     testing TYPE_PRECISION and TREE_UNSIGNED.  The old code used to
-	     look at both the names and the above fields, but that's redundant.
-	     Any type whose size is between two C types will be considered
-	     to be the wider of the two types.  Also, we do not have a
-	     special code to use for "long long", so anything wider than
-	     long is treated the same.  Note that we can't distinguish
-	     between "int" and "long" in this code if they are the same
-	     size, but that's fine, since neither can the assembler.  */
-
-	  if (TYPE_PRECISION (type) <= CHAR_TYPE_SIZE)
-	    return (qualifiers | (TREE_UNSIGNED (type) ? 12 : 2));
-  
-	  else if (TYPE_PRECISION (type) <= SHORT_TYPE_SIZE)
-	    return (qualifiers | (TREE_UNSIGNED (type) ? 13 : 3));
-  
-	  else if (TYPE_PRECISION (type) <= INT_TYPE_SIZE)
-	    return (qualifiers | (TREE_UNSIGNED (type) ? 14 : 4));
-  
-	  else
-	    return (qualifiers | (TREE_UNSIGNED (type) ? 15 : 5));
-  
-	case REAL_TYPE:
-	  /* If this is a range type, consider it to be the underlying
-	     type.  */
-	  if (TREE_TYPE (type) != 0)
-	    break;
-
-	  /* Carefully distinguish all the standard types of C,
-	     without messing up if the language is not C.  */
-
-	  if (TYPE_PRECISION (type) == FLOAT_TYPE_SIZE)
-	    return (qualifiers | 6);
-
-	  else 
-	    return (qualifiers | 7);
-  
-	case COMPLEX_TYPE:	/* GNU Fortran COMPLEX type.  */
-	  /* ??? We need to distinguish between double and float complex types,
-	     but I don't know how yet because I can't reach this code from
-	     existing front-ends.  */
-	  return (qualifiers | 7);	/* Who knows? */
-
-	case CHAR_TYPE:		/* GNU Pascal CHAR type.  Not used in C.  */
-	case BOOLEAN_TYPE:	/* GNU Fortran BOOLEAN type.  */
-	case FILE_TYPE:		/* GNU Pascal FILE type.  */
-	case SET_TYPE:		/* GNU Pascal SET type.  */
-	case LANG_TYPE:		/* ? */
-	  return qualifiers;
-  
-	default:
-	  abort ();		/* Not a type! */
-        }
-    }
-
-  return qualifiers;
-}
-
-/* Nested function support.  */
-
-/* Emit RTL insns to initialize the variable parts of a trampoline.
-   FNADDR is an RTX for the address of the function's pure code.
-   CXT is an RTX for the static chain value for the function.
-
-   This takes 16 insns: 2 shifts & 2 ands (to split up addresses), 4 sethi
-   (to load in opcodes), 4 iors (to merge address and opcodes), and 4 writes
-   (to store insns).  This is a bit excessive.  Perhaps a different
-   mechanism would be better here.
-
-   Emit enough FLUSH insns to synchronize the data and instruction caches.  */
-
-void
-sparc_initialize_trampoline (tramp, fnaddr, cxt)
-     rtx tramp, fnaddr, cxt;
-{
-  /* SPARC 32 bit trampoline:
-
- 	sethi	%hi(fn), %g1
- 	sethi	%hi(static), %g2
- 	jmp	%g1+%lo(fn)
- 	or	%g2, %lo(static), %g2
-
-    SETHI i,r  = 00rr rrr1 00ii iiii iiii iiii iiii iiii
-    JMPL r+i,d = 10dd ddd1 1100 0rrr rr1i iiii iiii iiii
-   */
-#ifdef TRANSFER_FROM_TRAMPOLINE
-  emit_library_call (gen_rtx (SYMBOL_REF, Pmode, "__enable_execute_stack"),
-                     0, VOIDmode, 1, tramp, Pmode);
-#endif
-
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 0)),
-		  expand_binop (SImode, ior_optab,
-				expand_shift (RSHIFT_EXPR, SImode, fnaddr,
-					      size_int (10), 0, 1),
-				GEN_INT (0x03000000),
-				NULL_RTX, 1, OPTAB_DIRECT));
-
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 4)),
-		  expand_binop (SImode, ior_optab,
-				expand_shift (RSHIFT_EXPR, SImode, cxt,
-					      size_int (10), 0, 1),
-				GEN_INT (0x05000000),
-				NULL_RTX, 1, OPTAB_DIRECT));
-
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 8)),
-		  expand_binop (SImode, ior_optab,
-				expand_and (fnaddr, GEN_INT (0x3ff), NULL_RTX),
-				GEN_INT (0x81c06000),
-				NULL_RTX, 1, OPTAB_DIRECT));
-
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 12)),
-		  expand_binop (SImode, ior_optab,
-				expand_and (cxt, GEN_INT (0x3ff), NULL_RTX),
-				GEN_INT (0x8410a000),
-				NULL_RTX, 1, OPTAB_DIRECT));
-
-  emit_insn (gen_flush (validize_mem (gen_rtx_MEM (SImode, tramp))));
-  /* On UltraSPARC a flush flushes an entire cache line.  The trampoline is
-     aligned on a 16 byte boundary so one flush clears it all.  */
-  if (sparc_cpu != PROCESSOR_ULTRASPARC)
-    emit_insn (gen_flush (validize_mem (gen_rtx_MEM (SImode,
-						     plus_constant (tramp, 8)))));
-}
-
-/* The 64 bit version is simpler because it makes more sense to load the
-   values as "immediate" data out of the trampoline.  It's also easier since
-   we can read the PC without clobbering a register.  */
-
-void
-sparc64_initialize_trampoline (tramp, fnaddr, cxt)
-     rtx tramp, fnaddr, cxt;
-{
-#ifdef TRANSFER_FROM_TRAMPOLINE
-  emit_library_call (gen_rtx (SYMBOL_REF, Pmode, "__enable_execute_stack"),
-                     0, VOIDmode, 1, tramp, Pmode);
-#endif
-
-  /*
-	rd	%pc, %g1
-	ldx	[%g1+24], %g5
-	jmp	%g5
-	ldx	[%g1+16], %g5
-	+16 bytes data
-   */
-
-  emit_move_insn (gen_rtx_MEM (SImode, tramp),
-		  GEN_INT (0x83414000));
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 4)),
-		  GEN_INT (0xca586018));
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 8)),
-		  GEN_INT (0x81c14000));
-  emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 12)),
-		  GEN_INT (0xca586010));
-  emit_move_insn (gen_rtx_MEM (DImode, plus_constant (tramp, 16)), cxt);
-  emit_move_insn (gen_rtx_MEM (DImode, plus_constant (tramp, 24)), fnaddr);
-  emit_insn (gen_flush (validize_mem (gen_rtx_MEM (DImode, tramp))));
-
-  if (sparc_cpu != PROCESSOR_ULTRASPARC)
-    emit_insn (gen_flush (validize_mem (gen_rtx_MEM (DImode, plus_constant (tramp, 8)))));
-}
-
-/* Subroutines to support a flat (single) register window calling
-   convention.  */
-
-/* Single-register window sparc stack frames look like:
-
-             Before call		        After call
-        +-----------------------+	+-----------------------+
-   high |		        |	|			|
-   mem  |  caller's temps.    	|       |  caller's temps.    	|
-	|       		|       |       	        |
-        +-----------------------+	+-----------------------+
- 	|       		|	|		        |
-        |  arguments on stack.  |	|  arguments on stack.  |
-	|       		|      	|			|
-        +-----------------------+FP+92->+-----------------------+
- 	|  6 words to save     	|	|  6 words to save	|
-	|  arguments passed	|	|  arguments passed	|
-	|  in registers, even	|	|  in registers, even	|
-       	|  if not passed.       |      	|  if not passed.	|
- SP+68->+-----------------------+FP+68->+-----------------------+
-        | 1 word struct addr	|      	| 1 word struct addr	|
-        +-----------------------+FP+64->+-----------------------+
-        |			|	|			|
-        | 16 word reg save area	|	| 16 word reg save area |
-       	|                       |      	|			|
-    SP->+-----------------------+   FP->+-----------------------+
-				        | 4 word area for	|
-				       	| fp/alu reg moves	|
-				 FP-16->+-----------------------+
-				        |			|
-				        |  local variables	|
-				        |			|
-				        +-----------------------+
-				        |		        |
-                                        |  fp register save     |
-				        |			|
-				        +-----------------------+
-				        |		        |
-                                        |  gp register save     |
-                                        |       		|
-				        +-----------------------+
-				        |			|
-                                        |  alloca allocations   |
-        			        |			|
-				        +-----------------------+
-				        |			|
-                                        |  arguments on stack   |
-        			       	|		        |
-				 SP+92->+-----------------------+
-                                        |  6 words to save      |
-				        |  arguments passed     |
-                                        |  in registers, even   |
-   low                                 	|  if not passed.       |
-   memory        		 SP+68->+-----------------------+
-				       	| 1 word struct addr	|
-				 SP+64->+-----------------------+
-				        |			|
-				        I 16 word reg save area |
-				       	|			|
-				    SP->+-----------------------+  */
-
-/* Structure to be filled in by sparc_flat_compute_frame_size with register
-   save masks, and offsets for the current function.  */
-
-struct sparc_frame_info
-{
-  unsigned long total_size;	/* # bytes that the entire frame takes up.  */
-  unsigned long var_size;	/* # bytes that variables take up.  */
-  unsigned long args_size;	/* # bytes that outgoing arguments take up.  */
-  unsigned long extra_size;	/* # bytes of extra gunk.  */
-  unsigned int  gp_reg_size;	/* # bytes needed to store gp regs.  */
-  unsigned int  fp_reg_size;	/* # bytes needed to store fp regs.  */
-  unsigned long gmask;		/* Mask of saved gp registers.  */
-  unsigned long fmask;		/* Mask of saved fp registers.  */
-  unsigned long reg_offset;	/* Offset from new sp to store regs.  */
-  int		initialized;	/* Nonzero if frame size already calculated.  */
-};
-
-/* Current frame information calculated by sparc_flat_compute_frame_size.  */
-struct sparc_frame_info current_frame_info;
-
-/* Zero structure to initialize current_frame_info.  */
-struct sparc_frame_info zero_frame_info;
-
-/* Tell prologue and epilogue if register REGNO should be saved / restored.  */
-
-#define RETURN_ADDR_REGNUM 15
-#define FRAME_POINTER_MASK (1 << (FRAME_POINTER_REGNUM))
-#define RETURN_ADDR_MASK (1 << (RETURN_ADDR_REGNUM))
-
-#define MUST_SAVE_REGISTER(regno) \
- ((regs_ever_live[regno] && !call_used_regs[regno])		\
-  || (regno == FRAME_POINTER_REGNUM && frame_pointer_needed)	\
-  || (regno == RETURN_ADDR_REGNUM && regs_ever_live[RETURN_ADDR_REGNUM]))
-
-/* Return the bytes needed to compute the frame pointer from the current
-   stack pointer.  */
-
-unsigned long
-sparc_flat_compute_frame_size (size)
-     int size;			/* # of var. bytes allocated.  */
-{
-  int regno;
-  unsigned long total_size;	/* # bytes that the entire frame takes up.  */
-  unsigned long var_size;	/* # bytes that variables take up.  */
-  unsigned long args_size;	/* # bytes that outgoing arguments take up.  */
-  unsigned long extra_size;	/* # extra bytes.  */
-  unsigned int  gp_reg_size;	/* # bytes needed to store gp regs.  */
-  unsigned int  fp_reg_size;	/* # bytes needed to store fp regs.  */
-  unsigned long gmask;		/* Mask of saved gp registers.  */
-  unsigned long fmask;		/* Mask of saved fp registers.  */
-  unsigned long reg_offset;	/* Offset to register save area.  */
-  int           need_aligned_p;	/* 1 if need the save area 8 byte aligned.  */
-
-  /* This is the size of the 16 word reg save area, 1 word struct addr
-     area, and 4 word fp/alu register copy area.  */
-  extra_size = -STARTING_FRAME_OFFSET + FIRST_PARM_OFFSET(0);
-  var_size = size;
-  gp_reg_size = 0;
-  fp_reg_size = 0;
-  gmask = 0;
-  fmask = 0;
-  reg_offset = 0;
-  need_aligned_p = 0;
-
-  args_size = 0;
-  if (!leaf_function_p ())
-    {
-      /* Also include the size needed for the 6 parameter registers.  */
-      args_size = current_function_outgoing_args_size + 24;
-    }
-  total_size = var_size + args_size;
-
-  /* Calculate space needed for gp registers.  */
-  for (regno = 1; regno <= 31; regno++)
-    {
-      if (MUST_SAVE_REGISTER (regno))
-	{
-	  /* If we need to save two regs in a row, ensure there's room to bump
-	     up the address to align it to a doubleword boundary.  */
-	  if ((regno & 0x1) == 0 && MUST_SAVE_REGISTER (regno+1))
-	    {
-	      if (gp_reg_size % 8 != 0)
-		gp_reg_size += 4;
-	      gp_reg_size += 2 * UNITS_PER_WORD;
-	      gmask |= 3 << regno;
-	      regno++;
-	      need_aligned_p = 1;
-	    }
-	  else
-	    {
-	      gp_reg_size += UNITS_PER_WORD;
-	      gmask |= 1 << regno;
-	    }
-	}
-    }
-
-  /* Calculate space needed for fp registers.  */
-  for (regno = 32; regno <= 63; regno++)
-    {
-      if (regs_ever_live[regno] && !call_used_regs[regno])
-	{
-	  fp_reg_size += UNITS_PER_WORD;
-	  fmask |= 1 << (regno - 32);
-	}
-    }
-
-  if (gmask || fmask)
-    {
-      int n;
-      reg_offset = FIRST_PARM_OFFSET(0) + args_size;
-      /* Ensure save area is 8 byte aligned if we need it.  */
-      n = reg_offset % 8;
-      if (need_aligned_p && n != 0)
-	{
-	  total_size += 8 - n;
-	  reg_offset += 8 - n;
-	}
-      total_size += gp_reg_size + fp_reg_size;
-    }
-
-  /* If we must allocate a stack frame at all, we must also allocate 
-     room for register window spillage, so as to be binary compatible
-     with libraries and operating systems that do not use -mflat.  */
-  if (total_size > 0)
-    total_size += extra_size;
-  else
-    extra_size = 0;
-
-  total_size = SPARC_STACK_ALIGN (total_size);
-
-  /* Save other computed information.  */
-  current_frame_info.total_size  = total_size;
-  current_frame_info.var_size    = var_size;
-  current_frame_info.args_size   = args_size;
-  current_frame_info.extra_size  = extra_size;
-  current_frame_info.gp_reg_size = gp_reg_size;
-  current_frame_info.fp_reg_size = fp_reg_size;
-  current_frame_info.gmask	 = gmask;
-  current_frame_info.fmask	 = fmask;
-  current_frame_info.reg_offset	 = reg_offset;
-  current_frame_info.initialized = reload_completed;
-
-  /* Ok, we're done.  */
-  return total_size;
-}
-
-/* Save/restore registers in GMASK and FMASK at register BASE_REG plus offset
-   OFFSET.
-
-   BASE_REG must be 8 byte aligned.  This allows us to test OFFSET for
-   appropriate alignment and use DOUBLEWORD_OP when we can.  We assume
-   [BASE_REG+OFFSET] will always be a valid address.
-
-   WORD_OP is either "st" for save, "ld" for restore.
-   DOUBLEWORD_OP is either "std" for save, "ldd" for restore.  */
-
-void
-sparc_flat_save_restore (file, base_reg, offset, gmask, fmask, word_op,
-			 doubleword_op, base_offset)
-     FILE *file;
-     char *base_reg;
-     unsigned int offset;
-     unsigned long gmask;
-     unsigned long fmask;
-     char *word_op;
-     char *doubleword_op;
-     unsigned long base_offset;
-{
-  int regno;
-
-  if (gmask == 0 && fmask == 0)
-    return;
-
-  /* Save registers starting from high to low.  We've already saved the
-     previous frame pointer and previous return address for the debugger's
-     sake.  The debugger allows us to not need a nop in the epilog if at least
-     one register is reloaded in addition to return address.  */
-
-  if (gmask)
-    {
-      for (regno = 1; regno <= 31; regno++)
-	{
-	  if ((gmask & (1L << regno)) != 0)
-	    {
-	      if ((regno & 0x1) == 0 && ((gmask & (1L << (regno+1))) != 0))
-		{
-		  /* We can save two registers in a row.  If we're not at a
-		     double word boundary, move to one.
-		     sparc_flat_compute_frame_size ensures there's room to do
-		     this.  */
-		  if (offset % 8 != 0)
-		    offset += UNITS_PER_WORD;
-
-		  if (word_op[0] == 's')
-		    {
-		      fprintf (file, "\t%s\t%s, [%s+%d]\n",
-			       doubleword_op, reg_names[regno],
-			       base_reg, offset);
-		      if (dwarf2out_do_frame ())
-			{
-			  char *l = dwarf2out_cfi_label ();
-			  dwarf2out_reg_save (l, regno, offset + base_offset);
-			  dwarf2out_reg_save
-			    (l, regno+1, offset+base_offset + UNITS_PER_WORD);
-			}
-		    }
-		  else
-		    fprintf (file, "\t%s\t[%s+%d], %s\n",
-			     doubleword_op, base_reg, offset,
-			     reg_names[regno]);
-
-		  offset += 2 * UNITS_PER_WORD;
-		  regno++;
-		}
-	      else
-		{
-		  if (word_op[0] == 's')
-		    {
-		      fprintf (file, "\t%s\t%s, [%s+%d]\n",
-			       word_op, reg_names[regno],
-			       base_reg, offset);
-		      if (dwarf2out_do_frame ())
-			dwarf2out_reg_save ("", regno, offset + base_offset);
-		    }
-		  else
-		    fprintf (file, "\t%s\t[%s+%d], %s\n",
-			     word_op, base_reg, offset, reg_names[regno]);
-
-		  offset += UNITS_PER_WORD;
-		}
-	    }
-	}
-    }
-
-  if (fmask)
-    {
-      for (regno = 32; regno <= 63; regno++)
-	{
-	  if ((fmask & (1L << (regno - 32))) != 0)
-	    {
-	      if (word_op[0] == 's')
-		{
-		  fprintf (file, "\t%s\t%s, [%s+%d]\n",
-			   word_op, reg_names[regno],
-			   base_reg, offset);
-		  if (dwarf2out_do_frame ())
-		    dwarf2out_reg_save ("", regno, offset + base_offset);
-		}
-	      else
-		fprintf (file, "\t%s\t[%s+%d], %s\n",
-			 word_op, base_reg, offset, reg_names[regno]);
-
-	      offset += UNITS_PER_WORD;
-	    }
-	}
-    }
-}
-
-/* Set up the stack and frame (if desired) for the function.  */
-
-void
-sparc_flat_output_function_prologue (file, size)
-     FILE *file;
-     int size;
-{
-  char *sp_str = reg_names[STACK_POINTER_REGNUM];
-  unsigned long gmask = current_frame_info.gmask;
-
-  /* This is only for the human reader.  */
-  fprintf (file, "\t%s#PROLOGUE# 0\n", ASM_COMMENT_START);
-  fprintf (file, "\t%s# vars= %ld, regs= %d/%d, args= %d, extra= %ld\n",
-	   ASM_COMMENT_START,
-	   current_frame_info.var_size,
-	   current_frame_info.gp_reg_size / 4,
-	   current_frame_info.fp_reg_size / 4,
-	   current_function_outgoing_args_size,
-	   current_frame_info.extra_size);
-
-  size = SPARC_STACK_ALIGN (size);
-  size = (! current_frame_info.initialized
-	  ? sparc_flat_compute_frame_size (size)
-	  : current_frame_info.total_size);
-
-  /* These cases shouldn't happen.  Catch them now.  */
-  if (size == 0 && (gmask || current_frame_info.fmask))
-    abort ();
-
-  /* Allocate our stack frame by decrementing %sp.
-     At present, the only algorithm gdb can use to determine if this is a
-     flat frame is if we always set %i7 if we set %sp.  This can be optimized
-     in the future by putting in some sort of debugging information that says
-     this is a `flat' function.  However, there is still the case of debugging
-     code without such debugging information (including cases where most fns
-     have such info, but there is one that doesn't).  So, always do this now
-     so we don't get a lot of code out there that gdb can't handle.
-     If the frame pointer isn't needn't then that's ok - gdb won't be able to
-     distinguish us from a non-flat function but there won't (and shouldn't)
-     be any differences anyway.  The return pc is saved (if necessary) right
-     after %i7 so gdb won't have to look too far to find it.  */
-  if (size > 0)
-    {
-      unsigned int reg_offset = current_frame_info.reg_offset;
-      char *fp_str = reg_names[FRAME_POINTER_REGNUM];
-      const char *t1_str = "%g1";
-
-      /* Things get a little tricky if local variables take up more than ~4096
-	 bytes and outgoing arguments take up more than ~4096 bytes.  When that
-	 happens, the register save area can't be accessed from either end of
-	 the frame.  Handle this by decrementing %sp to the start of the gp
-	 register save area, save the regs, update %i7, and then set %sp to its
-	 final value.  Given that we only have one scratch register to play
-	 with it is the cheapest solution, and it helps gdb out as it won't
-	 slow down recognition of flat functions.
-	 Don't change the order of insns emitted here without checking with
-	 the gdb folk first.  */
-
-      /* Is the entire register save area offsettable from %sp?  */
-      if (reg_offset < 4096 - 64 * UNITS_PER_WORD)
-	{
-	  if (size <= 4096)
-	    {
-	      fprintf (file, "\tadd\t%s, %d, %s\n",
-		       sp_str, -size, sp_str);
-	      if (gmask & FRAME_POINTER_MASK)
-		{
-		  fprintf (file, "\tst\t%s, [%s+%d]\n",
-			   fp_str, sp_str, reg_offset);
-		  fprintf (file, "\tsub\t%s, %d, %s\t%s# set up frame pointer\n",
-			   sp_str, -size, fp_str, ASM_COMMENT_START);
-		  reg_offset += 4;
-		}
-	    }
-	  else
-	    {
-	      fprintf (file, "\tset\t%d, %s\n\tsub\t%s, %s, %s\n",
-		       size, t1_str, sp_str, t1_str, sp_str);
-	      if (gmask & FRAME_POINTER_MASK)
-		{
-		  fprintf (file, "\tst\t%s, [%s+%d]\n",
-			   fp_str, sp_str, reg_offset);
-		  fprintf (file, "\tadd\t%s, %s, %s\t%s# set up frame pointer\n",
-			   sp_str, t1_str, fp_str, ASM_COMMENT_START);
-		  reg_offset += 4;
-		}
-	    }
-	  if (dwarf2out_do_frame ())
-	    {
-	      char *l = dwarf2out_cfi_label ();
-	      if (gmask & FRAME_POINTER_MASK)
-		{
-		  dwarf2out_reg_save (l, FRAME_POINTER_REGNUM,
-				      reg_offset - 4 - size);
-		  dwarf2out_def_cfa (l, FRAME_POINTER_REGNUM, 0);
-		}
-	      else
-		dwarf2out_def_cfa (l, STACK_POINTER_REGNUM, size);
-	    }
-	  if (gmask & RETURN_ADDR_MASK)
-	    {
-	      fprintf (file, "\tst\t%s, [%s+%d]\n",
-		       reg_names[RETURN_ADDR_REGNUM], sp_str, reg_offset);
-	      if (dwarf2out_do_frame ())
-		dwarf2out_return_save ("", reg_offset - size);
-	      reg_offset += 4;
-	    }
-	  sparc_flat_save_restore (file, sp_str, reg_offset,
-				   gmask & ~(FRAME_POINTER_MASK | RETURN_ADDR_MASK),
-				   current_frame_info.fmask,
-				   "st", "std", -size);
-	}
-      else
-	{
-	  /* Subtract %sp in two steps, but make sure there is always a
-	     64 byte register save area, and %sp is properly aligned.  */
-	  /* Amount to decrement %sp by, the first time.  */
-	  unsigned int size1 = ((size - reg_offset + 64) + 15) & -16;
-	  /* Offset to register save area from %sp.  */
-	  unsigned int offset = size1 - (size - reg_offset);
-	  
-	  if (size1 <= 4096)
-	    {
-	      fprintf (file, "\tadd\t%s, %d, %s\n",
-		       sp_str, -size1, sp_str);
-	      if (gmask & FRAME_POINTER_MASK)
-		{
-		  fprintf (file, "\tst\t%s, [%s+%d]\n\tsub\t%s, %d, %s\t%s# set up frame pointer\n",
-			   fp_str, sp_str, offset, sp_str, -size1, fp_str,
-			   ASM_COMMENT_START);
-		  offset += 4;
-		}
-	    }
-	  else
-	    {
-	      fprintf (file, "\tset\t%d, %s\n\tsub\t%s, %s, %s\n",
-		       size1, t1_str, sp_str, t1_str, sp_str);
-	      if (gmask & FRAME_POINTER_MASK)
-		{
-		  fprintf (file, "\tst\t%s, [%s+%d]\n\tadd\t%s, %s, %s\t%s# set up frame pointer\n",
-			   fp_str, sp_str, offset, sp_str, t1_str, fp_str,
-			   ASM_COMMENT_START);
-		  offset += 4;
-		}
-	    }
-	  if (dwarf2out_do_frame ())
-	    {
-	      char *l = dwarf2out_cfi_label ();
-	      if (gmask & FRAME_POINTER_MASK)
-		{
-		  dwarf2out_reg_save (l, FRAME_POINTER_REGNUM,
-				      offset - 4 - size1);
-		  dwarf2out_def_cfa (l, FRAME_POINTER_REGNUM, 0);
-		}
-	      else
-		dwarf2out_def_cfa (l, STACK_POINTER_REGNUM, size1);
-	    }
-	  if (gmask & RETURN_ADDR_MASK)
-	    {
-	      fprintf (file, "\tst\t%s, [%s+%d]\n",
-		       reg_names[RETURN_ADDR_REGNUM], sp_str, offset);
-	      if (dwarf2out_do_frame ())
-		/* offset - size1 == reg_offset - size
-		   if reg_offset were updated above like offset.  */
-		dwarf2out_return_save ("", offset - size1);
-	      offset += 4;
-	    }
-	  sparc_flat_save_restore (file, sp_str, offset,
-				   gmask & ~(FRAME_POINTER_MASK | RETURN_ADDR_MASK),
-				   current_frame_info.fmask,
-				   "st", "std", -size1);
-	  fprintf (file, "\tset\t%d, %s\n\tsub\t%s, %s, %s\n",
-		   size - size1, t1_str, sp_str, t1_str, sp_str);
-	  if (dwarf2out_do_frame ())
-	    if (! (gmask & FRAME_POINTER_MASK))
-	      dwarf2out_def_cfa ("", STACK_POINTER_REGNUM, size);
-	}
-    }
-
-  fprintf (file, "\t%s#PROLOGUE# 1\n", ASM_COMMENT_START);
-}
-
-/* Do any necessary cleanup after a function to restore stack, frame,
-   and regs. */
-
-void
-sparc_flat_output_function_epilogue (file, size)
-     FILE *file;
-     int size;
-{
-  rtx epilogue_delay = current_function_epilogue_delay_list;
-  int noepilogue = FALSE;
-
-  /* This is only for the human reader.  */
-  fprintf (file, "\t%s#EPILOGUE#\n", ASM_COMMENT_START);
-
-  /* The epilogue does not depend on any registers, but the stack
-     registers, so we assume that if we have 1 pending nop, it can be
-     ignored, and 2 it must be filled (2 nops occur for integer
-     multiply and divide).  */
-
-  size = SPARC_STACK_ALIGN (size);
-  size = (!current_frame_info.initialized
-	   ? sparc_flat_compute_frame_size (size)
-	   : current_frame_info.total_size);
-
-  if (size == 0 && epilogue_delay == 0)
-    {
-      rtx insn = get_last_insn ();
-
-      /* If the last insn was a BARRIER, we don't have to write any code
-	 because a jump (aka return) was put there.  */
-      if (GET_CODE (insn) == NOTE)
-	insn = prev_nonnote_insn (insn);
-      if (insn && GET_CODE (insn) == BARRIER)
-	noepilogue = TRUE;
-    }
-
-  if (!noepilogue)
-    {
-      unsigned int reg_offset = current_frame_info.reg_offset;
-      unsigned int size1;
-      char *sp_str = reg_names[STACK_POINTER_REGNUM];
-      char *fp_str = reg_names[FRAME_POINTER_REGNUM];
-      const char *t1_str = "%g1";
-
-      /* In the reload sequence, we don't need to fill the load delay
-	 slots for most of the loads, also see if we can fill the final
-	 delay slot if not otherwise filled by the reload sequence.  */
-
-      if (size > 4095)
-	fprintf (file, "\tset\t%d, %s\n", size, t1_str);
-
-      if (frame_pointer_needed)
-	{
-	  if (size > 4095)
-	    fprintf (file,"\tsub\t%s, %s, %s\t\t%s# sp not trusted here\n",
-		     fp_str, t1_str, sp_str, ASM_COMMENT_START);
-	  else
-	    fprintf (file,"\tsub\t%s, %d, %s\t\t%s# sp not trusted here\n",
-		     fp_str, size, sp_str, ASM_COMMENT_START);
-	}
-
-      /* Is the entire register save area offsettable from %sp?  */
-      if (reg_offset < 4096 - 64 * UNITS_PER_WORD)
-	{
-	  size1 = 0;
-	}
-      else
-	{
-	  /* Restore %sp in two steps, but make sure there is always a
-	     64 byte register save area, and %sp is properly aligned.  */
-	  /* Amount to increment %sp by, the first time.  */
-	  size1 = ((reg_offset - 64 - 16) + 15) & -16;
-	  /* Offset to register save area from %sp.  */
-	  reg_offset = size1 - reg_offset;
-
-	  fprintf (file, "\tset\t%d, %s\n\tadd\t%s, %s, %s\n",
-		   size1, t1_str, sp_str, t1_str, sp_str);
-	}
-
-      /* We must restore the frame pointer and return address reg first
-	 because they are treated specially by the prologue output code.  */
-      if (current_frame_info.gmask & FRAME_POINTER_MASK)
-	{
-	  fprintf (file, "\tld\t[%s+%d], %s\n",
-		   sp_str, reg_offset, fp_str);
-	  reg_offset += 4;
-	}
-      if (current_frame_info.gmask & RETURN_ADDR_MASK)
-	{
-	  fprintf (file, "\tld\t[%s+%d], %s\n",
-		   sp_str, reg_offset, reg_names[RETURN_ADDR_REGNUM]);
-	  reg_offset += 4;
-	}
-
-      /* Restore any remaining saved registers.  */
-      sparc_flat_save_restore (file, sp_str, reg_offset,
-			       current_frame_info.gmask & ~(FRAME_POINTER_MASK | RETURN_ADDR_MASK),
-			       current_frame_info.fmask,
-			       "ld", "ldd", 0);
-
-      /* If we had to increment %sp in two steps, record it so the second
-	 restoration in the epilogue finishes up.  */
-      if (size1 > 0)
-	{
-	  size -= size1;
-	  if (size > 4095)
-	    fprintf (file, "\tset\t%d, %s\n",
-		     size, t1_str);
-	}
-
-      if (current_function_returns_struct)
-	fprintf (file, "\tjmp\t%%o7+12\n");
-      else
-	fprintf (file, "\tretl\n");
-
-      /* If the only register saved is the return address, we need a
-	 nop, unless we have an instruction to put into it.  Otherwise
-	 we don't since reloading multiple registers doesn't reference
-	 the register being loaded.  */
-
-      if (epilogue_delay)
-	{
-	  if (size)
-	    abort ();
-	  final_scan_insn (XEXP (epilogue_delay, 0), file, 1, -2, 1);
-	}
-
-      else if (size > 4095)
-	fprintf (file, "\tadd\t%s, %s, %s\n", sp_str, t1_str, sp_str);
-
-      else if (size > 0)
-	fprintf (file, "\tadd\t%s, %d, %s\n", sp_str, size, sp_str);
-
-      else
-	fprintf (file, "\tnop\n");
-    }
-
-  /* Reset state info for each function.  */
-  current_frame_info = zero_frame_info;
-
-  sparc_output_deferred_case_vectors ();
-}
-
-/* Define the number of delay slots needed for the function epilogue.
-
-   On the sparc, we need a slot if either no stack has been allocated,
-   or the only register saved is the return register.  */
-
-int
-sparc_flat_epilogue_delay_slots ()
-{
-  if (!current_frame_info.initialized)
-    (void) sparc_flat_compute_frame_size (get_frame_size ());
-
-  if (current_frame_info.total_size == 0)
-    return 1;
-
-  return 0;
-}
-
-/* Return true is TRIAL is a valid insn for the epilogue delay slot.
-   Any single length instruction which doesn't reference the stack or frame
-   pointer is OK.  */
-
-int
-sparc_flat_eligible_for_epilogue_delay (trial, slot)
-     rtx trial;
-     int slot ATTRIBUTE_UNUSED;
-{
-  rtx pat = PATTERN (trial);
-
-  if (get_attr_length (trial) != 1)
-    return 0;
-
-  /* If %g0 is live, there are lots of things we can't handle.
-     Rather than trying to find them all now, let's punt and only
-     optimize things as necessary.  */
-  if (TARGET_LIVE_G0)
-    return 0;
-
-  if (! reg_mentioned_p (stack_pointer_rtx, pat)
-      && ! reg_mentioned_p (frame_pointer_rtx, pat))
-    return 1;
-
-  return 0;
-}
-
-/* Adjust the cost of a scheduling dependency.  Return the new cost of
-   a dependency LINK or INSN on DEP_INSN.  COST is the current cost.  */
-
-static int
-supersparc_adjust_cost (insn, link, dep_insn, cost)
-     rtx insn;
-     rtx link;
-     rtx dep_insn;
-     int cost;
-{
-  enum attr_type insn_type;
-
-  if (! recog_memoized (insn))
-    return 0;
-
-  insn_type = get_attr_type (insn);
-
-  if (REG_NOTE_KIND (link) == 0)
-    {
-      /* Data dependency; DEP_INSN writes a register that INSN reads some
-	 cycles later.  */
-
-      /* if a load, then the dependence must be on the memory address;
-	 add an extra "cycle".  Note that the cost could be two cycles
-	 if the reg was written late in an instruction group; we ca not tell
-	 here.  */
-      if (insn_type == TYPE_LOAD || insn_type == TYPE_FPLOAD)
-	return cost + 3;
-
-      /* Get the delay only if the address of the store is the dependence.  */
-      if (insn_type == TYPE_STORE || insn_type == TYPE_FPSTORE)
-	{
-	  rtx pat = PATTERN(insn);
-	  rtx dep_pat = PATTERN (dep_insn);
-
-	  if (GET_CODE (pat) != SET || GET_CODE (dep_pat) != SET)
-	    return cost;  /* This should not happen!  */
-
-	  /* The dependency between the two instructions was on the data that
-	     is being stored.  Assume that this implies that the address of the
-	     store is not dependent.  */
-	  if (rtx_equal_p (SET_DEST (dep_pat), SET_SRC (pat)))
-	    return cost;
-
-	  return cost + 3;  /* An approximation.  */
-	}
-
-      /* A shift instruction cannot receive its data from an instruction
-	 in the same cycle; add a one cycle penalty.  */
-      if (insn_type == TYPE_SHIFT)
-	return cost + 3;   /* Split before cascade into shift.  */
-    }
-  else
-    {
-      /* Anti- or output- dependency; DEP_INSN reads/writes a register that
-	 INSN writes some cycles later.  */
-
-      /* These are only significant for the fpu unit; writing a fp reg before
-         the fpu has finished with it stalls the processor.  */
-
-      /* Reusing an integer register causes no problems.  */
-      if (insn_type == TYPE_IALU || insn_type == TYPE_SHIFT)
-	return 0;
-    }
-	
-  return cost;
-}
-
-static int
-hypersparc_adjust_cost (insn, link, dep_insn, cost)
-     rtx insn;
-     rtx link;
-     rtx dep_insn;
-     int cost;
-{
-  enum attr_type insn_type, dep_type;
-  rtx pat = PATTERN(insn);
-  rtx dep_pat = PATTERN (dep_insn);
-
-  if (recog_memoized (insn) < 0 || recog_memoized (dep_insn) < 0)
-    return cost;
-
-  insn_type = get_attr_type (insn);
-  dep_type = get_attr_type (dep_insn);
-
-  switch (REG_NOTE_KIND (link))
-    {
-    case 0:
-      /* Data dependency; DEP_INSN writes a register that INSN reads some
-	 cycles later.  */
-
-      switch (insn_type)
-	{
-	case TYPE_STORE:
-	case TYPE_FPSTORE:
-	  /* Get the delay iff the address of the store is the dependence. */
-	  if (GET_CODE (pat) != SET || GET_CODE (dep_pat) != SET)
-	    return cost;
-
-	  if (rtx_equal_p (SET_DEST (dep_pat), SET_SRC (pat)))
-	    return cost;
-	  return cost + 3;
-
-	case TYPE_LOAD:
-	case TYPE_SLOAD:
-	case TYPE_FPLOAD:
-	  /* If a load, then the dependence must be on the memory address.  If
-	     the addresses aren't equal, then it might be a false dependency */
-	  if (dep_type == TYPE_STORE || dep_type == TYPE_FPSTORE)
-	    {
-	      if (GET_CODE (pat) != SET || GET_CODE (dep_pat) != SET
-		  || GET_CODE (SET_DEST (dep_pat)) != MEM        
-		  || GET_CODE (SET_SRC (pat)) != MEM
-		  || ! rtx_equal_p (XEXP (SET_DEST (dep_pat), 0),
-				    XEXP (SET_SRC (pat), 0)))
-		return cost + 2;
-
-	      return cost + 8;        
-	    }
-	  break;
-
-	case TYPE_BRANCH:
-	  /* Compare to branch latency is 0.  There is no benefit from
-	     separating compare and branch.  */
-	  if (dep_type == TYPE_COMPARE)
-	    return 0;
-	  /* Floating point compare to branch latency is less than
-	     compare to conditional move.  */
-	  if (dep_type == TYPE_FPCMP)
-	    return cost - 1;
-	  break;
-	default:
-	  break;
-	}
-	break;
-
-    case REG_DEP_ANTI:
-      /* Anti-dependencies only penalize the fpu unit. */
-      if (insn_type == TYPE_IALU || insn_type == TYPE_SHIFT)
-        return 0;
-      break;
-
-    default:
-      break;
-    }    
-
-  return cost;
-}
-
-static int
-ultrasparc_adjust_cost (insn, link, dep_insn, cost)
-     rtx insn;
-     rtx link;
-     rtx dep_insn;
-     int cost;
-{
-  enum attr_type insn_type, dep_type;
-  rtx pat = PATTERN(insn);
-  rtx dep_pat = PATTERN (dep_insn);
-
-  if (recog_memoized (insn) < 0 || recog_memoized (dep_insn) < 0)
-    return cost;
-
-  insn_type = get_attr_type (insn);
-  dep_type = get_attr_type (dep_insn);
-
-  /* Nothing issues in parallel with integer multiplies, so
-     mark as zero cost since the scheduler can not do anything
-     about it.  */
-  if (insn_type == TYPE_IMUL)
-    return 0;
-
-#define SLOW_FP(dep_type) \
-(dep_type == TYPE_FPSQRT || dep_type == TYPE_FPDIVS || dep_type == TYPE_FPDIVD)
-
-  switch (REG_NOTE_KIND (link))
-    {
-    case 0:
-      /* Data dependency; DEP_INSN writes a register that INSN reads some
-	 cycles later.  */
-
-      if (dep_type == TYPE_CMOVE)
-	{
-	  /* Instructions that read the result of conditional moves cannot
-	     be in the same group or the following group.  */
-	  return cost + 1;
-	}
-
-      switch (insn_type)
-	{
-	  /* UltraSPARC can dual issue a store and an instruction setting
-	     the value stored, except for divide and square root.  */
-	case TYPE_FPSTORE:
-	  if (! SLOW_FP (dep_type))
-	    return 0;
-	  return cost;
-
-	case TYPE_STORE:
-	  if (GET_CODE (pat) != SET || GET_CODE (dep_pat) != SET)
-	    return cost;
-
-	  if (rtx_equal_p (SET_DEST (dep_pat), SET_SRC (pat)))
-	    /* The dependency between the two instructions is on the data
-	       that is being stored.  Assume that the address of the store
-	       is not also dependent.  */
-	    return 0;
-	  return cost;
-
-	case TYPE_LOAD:
-	case TYPE_SLOAD:
-	case TYPE_FPLOAD:
-	  /* A load does not return data until at least 11 cycles after
-	     a store to the same location.  3 cycles are accounted for
-	     in the load latency; add the other 8 here.  */
-	  if (dep_type == TYPE_STORE || dep_type == TYPE_FPSTORE)
-	    {
-	      /* If the addresses are not equal this may be a false
-		 dependency because pointer aliasing could not be
-		 determined.  Add only 2 cycles in that case.  2 is
-		 an arbitrary compromise between 8, which would cause
-		 the scheduler to generate worse code elsewhere to
-		 compensate for a dependency which might not really
-		 exist, and 0.  */
-	      if (GET_CODE (pat) != SET || GET_CODE (dep_pat) != SET
-		  || GET_CODE (SET_SRC (pat)) != MEM
-		  || GET_CODE (SET_DEST (dep_pat)) != MEM
-		  || ! rtx_equal_p (XEXP (SET_SRC (pat), 0),
-				    XEXP (SET_DEST (dep_pat), 0)))
-		return cost + 2;
-
-	      return cost + 8;
-	    }
-	  return cost;
-
-	case TYPE_BRANCH:
-	  /* Compare to branch latency is 0.  There is no benefit from
-	     separating compare and branch.  */
-	  if (dep_type == TYPE_COMPARE)
-	    return 0;
-	  /* Floating point compare to branch latency is less than
-	     compare to conditional move.  */
-	  if (dep_type == TYPE_FPCMP)
-	    return cost - 1;
-	  return cost;
-
-	case TYPE_FPCMOVE:
-	  /* FMOVR class instructions can not issue in the same cycle
-	     or the cycle after an instruction which writes any
-	     integer register.  Model this as cost 2 for dependent
-	     instructions.  */
-	  if ((dep_type == TYPE_IALU || dep_type == TYPE_UNARY
-	       || dep_type == TYPE_BINARY)
-	      && cost < 2)
-	    return 2;
-	  /* Otherwise check as for integer conditional moves. */
-
-	case TYPE_CMOVE:
-	  /* Conditional moves involving integer registers wait until
-	     3 cycles after loads return data.  The interlock applies
-	     to all loads, not just dependent loads, but that is hard
-	     to model.  */
-	  if (dep_type == TYPE_LOAD || dep_type == TYPE_SLOAD)
-	    return cost + 3;
-	  return cost;
-
-	default:
-	  break;
-	}
-      break;
-
-    case REG_DEP_ANTI:
-      /* Divide and square root lock destination registers for full latency. */
-      if (! SLOW_FP (dep_type))
-	return 0;
-      break;
-
-    case REG_DEP_OUTPUT:
-      /* IEU and FPU instruction that have the same destination
-	 register cannot be grouped together.  */
-      return cost + 1;
-
-    default:
-      break;
-    }
-
-  /* Other costs not accounted for:
-     - Single precision floating point loads lock the other half of
-       the even/odd register pair.
-     - Several hazards associated with ldd/std are ignored because these
-       instructions are rarely generated for V9.
-     - The floating point pipeline can not have both a single and double
-       precision operation active at the same time.  Format conversions
-       and graphics instructions are given honorary double precision status.
-     - call and jmpl are always the first instruction in a group.  */
-
-  return cost;
-
-#undef SLOW_FP
-}
-
-int
-sparc_adjust_cost(insn, link, dep, cost)
-     rtx insn;
-     rtx link;
-     rtx dep;
-     int cost;
-{
-  switch (sparc_cpu)
-    {
-    case PROCESSOR_SUPERSPARC:
-      cost = supersparc_adjust_cost (insn, link, dep, cost);
-      break;
-    case PROCESSOR_HYPERSPARC:
-    case PROCESSOR_SPARCLITE86X:
-      cost = hypersparc_adjust_cost (insn, link, dep, cost);
-      break;
-    case PROCESSOR_ULTRASPARC:
-      cost = ultrasparc_adjust_cost (insn, link, dep, cost);
-      break;
-    default:
-      break;
-    }
-  return cost;
-}
-
-/* This describes the state of the UltraSPARC pipeline during
-   instruction scheduling.  */
-
-#define TMASK(__x)	((unsigned)1 << ((int)(__x)))
-#define UMASK(__x)	((unsigned)1 << ((int)(__x)))
-
-enum ultra_code { NONE=0, /* no insn at all				*/
-		  IEU0,   /* shifts and conditional moves		*/
-		  IEU1,   /* condition code setting insns, calls+jumps	*/
-		  IEUN,   /* all other single cycle ieu insns		*/
-		  LSU,    /* loads and stores				*/
-		  CTI,    /* branches					*/
-		  FPM,    /* FPU pipeline 1, multiplies and divides	*/
-		  FPA,    /* FPU pipeline 2, all other operations	*/
-		  SINGLE, /* single issue instructions			*/
-		  NUM_ULTRA_CODES };
-
-static const char *ultra_code_names[NUM_ULTRA_CODES] = {
-  "NONE", "IEU0", "IEU1", "IEUN", "LSU", "CTI",
-  "FPM", "FPA", "SINGLE" };
-
-struct ultrasparc_pipeline_state {
-  /* The insns in this group.  */
-  rtx group[4];
-
-  /* The code for each insn.  */
-  enum ultra_code codes[4];
-
-  /* Which insns in this group have been committed by the
-     scheduler.  This is how we determine how many more
-     can issue this cycle.  */
-  char commit[4];
-
-  /* How many insns in this group.  */
-  char group_size;
-
-  /* Mask of free slots still in this group.  */
-  char free_slot_mask;
-
-  /* The slotter uses the following to determine what other
-     insn types can still make their way into this group.  */
-  char contents [NUM_ULTRA_CODES];
-  char num_ieu_insns;
-};
-
-#define ULTRA_NUM_HIST	8
-static struct ultrasparc_pipeline_state ultra_pipe_hist[ULTRA_NUM_HIST];
-static int ultra_cur_hist;
-static int ultra_cycles_elapsed;
-
-#define ultra_pipe	(ultra_pipe_hist[ultra_cur_hist])
-
-/* Given TYPE_MASK compute the ultra_code it has.  */
-static enum ultra_code
-ultra_code_from_mask (type_mask)
-     int type_mask;
-{
-  if (type_mask & (TMASK (TYPE_SHIFT) | TMASK (TYPE_CMOVE)))
-    return IEU0;
-  else if (type_mask & (TMASK (TYPE_COMPARE) |
-			TMASK (TYPE_CALL) |
-			TMASK (TYPE_UNCOND_BRANCH)))
-    return IEU1;
-  else if (type_mask & (TMASK (TYPE_IALU) | TMASK (TYPE_BINARY) |
-			TMASK (TYPE_MOVE) | TMASK (TYPE_UNARY)))
-    return IEUN;
-  else if (type_mask & (TMASK (TYPE_LOAD) | TMASK (TYPE_SLOAD) |
-			TMASK (TYPE_STORE) | TMASK (TYPE_FPLOAD) |
-			TMASK (TYPE_FPSTORE)))
-    return LSU;
-  else if (type_mask & (TMASK (TYPE_FPMUL) | TMASK (TYPE_FPDIVS) |
-			TMASK (TYPE_FPDIVD) | TMASK (TYPE_FPSQRT)))
-    return FPM;
-  else if (type_mask & (TMASK (TYPE_FPMOVE) | TMASK (TYPE_FPCMOVE) |
-			TMASK (TYPE_FP) | TMASK (TYPE_FPCMP)))
-    return FPA;
-  else if (type_mask & TMASK (TYPE_BRANCH))
-    return CTI;
-
-  return SINGLE;
-}
-
-/* Check INSN (a conditional move) and make sure that it's
-   results are available at this cycle.  Return 1 if the
-   results are in fact ready.  */
-static int
-ultra_cmove_results_ready_p (insn)
-     rtx insn;
-{
-  struct ultrasparc_pipeline_state *up;
-  int entry, slot;
-
-  /* If this got dispatched in the previous
-     group, the results are not ready.  */
-  entry = (ultra_cur_hist - 1) % (ULTRA_NUM_HIST - 1);
-  up = &ultra_pipe_hist[entry];
-  slot = 4;
-  while (--slot >= 0)
-    if (up->group[slot] == insn)
-      return 0;
-
-  return 1;
-}
-
-/* Walk backwards in pipeline history looking for FPU
-   operations which use a mode different than FPMODE and
-   will create a stall if an insn using FPMODE were to be
-   dispatched this cycle.  */
-static int
-ultra_fpmode_conflict_exists (fpmode)
-     enum machine_mode fpmode;
-{
-  int hist_ent;
-  int hist_lim;
-
-  hist_ent = (ultra_cur_hist - 1) % (ULTRA_NUM_HIST - 1);
-  if (ultra_cycles_elapsed < 4)
-    hist_lim = ultra_cycles_elapsed;
-  else
-    hist_lim = 4;
-  while (hist_lim > 0)
-    {
-      struct ultrasparc_pipeline_state *up = &ultra_pipe_hist[hist_ent];
-      int slot = 4;
-
-      while (--slot >= 0)
-	{
-	  rtx insn = up->group[slot];
-	  enum machine_mode this_mode;
-	  rtx pat;
-
-	  if (! insn
-	      || GET_CODE (insn) != INSN
-	      || (pat = PATTERN (insn)) == 0
-	      || GET_CODE (pat) != SET)
-	    continue;
-
-	  this_mode = GET_MODE (SET_DEST (pat));
-	  if ((this_mode != SFmode
-	       && this_mode != DFmode)
-	      || this_mode == fpmode)
-	    continue;
-
-	  /* If it is not FMOV, FABS, FNEG, FDIV, or FSQRT then
-	     we will get a stall.  Loads and stores are independant
-	     of these rules.  */
-	  if (GET_CODE (SET_SRC (pat)) != ABS
-	      && GET_CODE (SET_SRC (pat)) != NEG
-	      && ((TMASK (get_attr_type (insn)) &
-		   (TMASK (TYPE_FPDIVS) | TMASK (TYPE_FPDIVD) |
-		    TMASK (TYPE_FPMOVE) | TMASK (TYPE_FPSQRT) |
-                    TMASK (TYPE_LOAD) | TMASK (TYPE_STORE))) == 0))
-	    return 1;
-	}
-      hist_lim--;
-      hist_ent = (hist_ent - 1) % (ULTRA_NUM_HIST - 1);
-    }
-
-  /* No conflicts, safe to dispatch.  */
-  return 0;
-}
-
-/* Find an instruction in LIST which has one of the
-   type attributes enumerated in TYPE_MASK.  START
-   says where to begin the search.
-
-   NOTE: This scheme depends upon the fact that we
-         have less than 32 distinct type attributes.  */
-
-static int ultra_types_avail;
-
-static rtx *
-ultra_find_type (type_mask, list, start)
-     int type_mask;
-     rtx *list;
-     int start;
-{
-  int i;
-
-  /* Short circuit if no such insn exists in the ready
-     at the moment.  */
-  if ((type_mask & ultra_types_avail) == 0)
-    return 0;
-
-  for (i = start; i >= 0; i--)
-    {
-      rtx insn = list[i];
-
-      if (recog_memoized (insn) >= 0
-	  && (TMASK(get_attr_type (insn)) & type_mask))
-	{
-	  enum machine_mode fpmode = SFmode;
-	  rtx pat = 0;
-	  int slot;
-	  int check_depend = 0;
-	  int check_fpmode_conflict = 0;
-
-	  if (GET_CODE (insn) == INSN
-	      && (pat = PATTERN(insn)) != 0
-	      && GET_CODE (pat) == SET
-	      && !(type_mask & (TMASK (TYPE_STORE) |
-				TMASK (TYPE_FPSTORE))))
-	    {
-	      check_depend = 1;
-	      if (GET_MODE (SET_DEST (pat)) == SFmode
-		  || GET_MODE (SET_DEST (pat)) == DFmode)
-		{
-		  fpmode = GET_MODE (SET_DEST (pat));
-		  check_fpmode_conflict = 1;
-		}
-	    }
-
-	  slot = 4;
-	  while(--slot >= 0)
-	    {
-	      rtx slot_insn = ultra_pipe.group[slot];
-	      rtx slot_pat;
-
-	      /* Already issued, bad dependency, or FPU
-		 mode conflict.  */
-	      if (slot_insn != 0
-		  && (slot_pat = PATTERN (slot_insn)) != 0
-		  && ((insn == slot_insn)
-		      || (check_depend == 1
-			  && GET_CODE (slot_insn) == INSN
-			  && GET_CODE (slot_pat) == SET
-			  && ((GET_CODE (SET_DEST (slot_pat)) == REG
-			       && GET_CODE (SET_SRC (pat)) == REG
-			       && REGNO (SET_DEST (slot_pat)) ==
-			            REGNO (SET_SRC (pat)))
-			      || (GET_CODE (SET_DEST (slot_pat)) == SUBREG
-				  && GET_CODE (SET_SRC (pat)) == SUBREG
-				  && REGNO (SUBREG_REG (SET_DEST (slot_pat))) ==
-				       REGNO (SUBREG_REG (SET_SRC (pat)))
-				  && SUBREG_WORD (SET_DEST (slot_pat)) ==
-				       SUBREG_WORD (SET_SRC (pat)))))
-		      || (check_fpmode_conflict == 1
-			  && GET_CODE (slot_insn) == INSN
-			  && GET_CODE (slot_pat) == SET
-			  && (GET_MODE (SET_DEST (slot_pat)) == SFmode
-			      || GET_MODE (SET_DEST (slot_pat)) == DFmode)
-			  && GET_MODE (SET_DEST (slot_pat)) != fpmode)))
-		goto next;
-	    }
-
-	  /* Check for peculiar result availability and dispatch
-	     interference situations.  */
-	  if (pat != 0
-	      && ultra_cycles_elapsed > 0)
-	    {
-	      rtx link;
-
-	      for (link = LOG_LINKS (insn); link; link = XEXP (link, 1))
-		{
-		  rtx link_insn = XEXP (link, 0);
-		  if (GET_CODE (link_insn) == INSN
-		      && recog_memoized (link_insn) >= 0
-		      && (TMASK (get_attr_type (link_insn)) &
-			  (TMASK (TYPE_CMOVE) | TMASK (TYPE_FPCMOVE)))
-		      && ! ultra_cmove_results_ready_p (link_insn))
-		    goto next;
-		}
-
-	      if (check_fpmode_conflict
-		  && ultra_fpmode_conflict_exists (fpmode))
-		goto next;
-	    }
-
-	  return &list[i];
-	}
-    next:
-      ;
-    }
-  return 0;
-}
-
-static void
-ultra_build_types_avail (ready, n_ready)
-  rtx *ready;
-  int n_ready;
-{
-  int i = n_ready - 1;
-
-  ultra_types_avail = 0;
-  while(i >= 0)
-    {
-      rtx insn = ready[i];
-
-      if (recog_memoized (insn) >= 0)
-	ultra_types_avail |= TMASK (get_attr_type (insn));
-
-      i -= 1;
-    }
-}
-
-/* Place insn pointed to my IP into the pipeline.
-   Make element THIS of READY be that insn if it
-   is not already.  TYPE indicates the pipeline class
-   this insn falls into.  */
-static void
-ultra_schedule_insn (ip, ready, this, type)
-     rtx *ip;
-     rtx *ready;
-     int this;
-     enum ultra_code type;
-{
-  int pipe_slot;
-  char mask = ultra_pipe.free_slot_mask;
-
-  /* Obtain free slot.  */
-  for (pipe_slot = 0; pipe_slot < 4; pipe_slot++)
-    if ((mask & (1 << pipe_slot)) != 0)
-      break;
-  if (pipe_slot == 4)
-    abort ();
-
-  /* In it goes, and it hasn't been committed yet.  */
-  ultra_pipe.group[pipe_slot] = *ip;
-  ultra_pipe.codes[pipe_slot] = type;
-  ultra_pipe.contents[type] = 1;
-  if (UMASK (type) &
-      (UMASK (IEUN) | UMASK (IEU0) | UMASK (IEU1)))
-    ultra_pipe.num_ieu_insns += 1;
-
-  ultra_pipe.free_slot_mask = (mask & ~(1 << pipe_slot));
-  ultra_pipe.group_size += 1;
-  ultra_pipe.commit[pipe_slot] = 0;
-
-  /* Update ready list.  */
-  if (ip != &ready[this])
-    {
-      rtx temp = *ip;
-
-      *ip = ready[this];
-      ready[this] = temp;
-    }
-}
-
-/* Advance to the next pipeline group.  */
-static void
-ultra_flush_pipeline ()
-{
-  ultra_cur_hist = (ultra_cur_hist + 1) % (ULTRA_NUM_HIST - 1);
-  ultra_cycles_elapsed += 1;
-  bzero ((char *) &ultra_pipe, sizeof ultra_pipe);
-  ultra_pipe.free_slot_mask = 0xf;
-}
-
-static int ultra_reorder_called_this_block;
-
-/* Init our data structures for this current block.  */
-void
-ultrasparc_sched_init (dump, sched_verbose)
-     FILE *dump ATTRIBUTE_UNUSED;
-     int sched_verbose ATTRIBUTE_UNUSED;
-{
-  bzero ((char *) ultra_pipe_hist, sizeof ultra_pipe_hist);
-  ultra_cur_hist = 0;
-  ultra_cycles_elapsed = 0;
-  ultra_reorder_called_this_block = 0;
-  ultra_pipe.free_slot_mask = 0xf;
-}
-
-/* INSN has been scheduled, update pipeline commit state
-   and return how many instructions are still to be
-   scheduled in this group.  */
-int
-ultrasparc_variable_issue (insn)
-     rtx insn;
-{
-  struct ultrasparc_pipeline_state *up = &ultra_pipe;
-  int i, left_to_fire;
-
-  left_to_fire = 0;
-  for (i = 0; i < 4; i++)
-    {
-      if (up->group[i] == 0)
-	continue;
-
-      if (up->group[i] == insn)
-	{
-	  up->commit[i] = 1;
-	}
-      else if (! up->commit[i])
-	left_to_fire++;
-    }
-
-  return left_to_fire;
-}
-
-/* In actual_hazard_this_instance, we may have yanked some
-   instructions from the ready list due to conflict cost
-   adjustments.  If so, and such an insn was in our pipeline
-   group, remove it and update state.  */
-static void
-ultra_rescan_pipeline_state (ready, n_ready)
-     rtx *ready;
-     int n_ready;
-{
-  struct ultrasparc_pipeline_state *up = &ultra_pipe;
-  int i;
-
-  for (i = 0; i < 4; i++)
-    {
-      rtx insn = up->group[i];
-      int j;
-
-      if (! insn)
-	continue;
-
-      /* If it has been committed, then it was removed from
-	 the ready list because it was actually scheduled,
-	 and that is not the case we are searching for here.  */
-      if (up->commit[i] != 0)
-	continue;
-
-      for (j = n_ready - 1; j >= 0; j--)
-	if (ready[j] == insn)
-	  break;
-
-      /* If we didn't find it, toss it.  */
-      if (j < 0)
-	{
-	  enum ultra_code ucode = up->codes[i];
-
-	  up->group[i] = 0;
-	  up->codes[i] = NONE;
-	  up->contents[ucode] = 0;
-	  if (UMASK (ucode) &
-	      (UMASK (IEUN) | UMASK (IEU0) | UMASK (IEU1)))
-	    up->num_ieu_insns -= 1;
-
-	  up->free_slot_mask |= (1 << i);
-	  up->group_size -= 1;
-	  up->commit[i] = 0;
-	}
-    }
-}
-
-void
-ultrasparc_sched_reorder (dump, sched_verbose, ready, n_ready)
-     FILE *dump;
-     int sched_verbose;
-     rtx *ready;
-     int n_ready;
-{
-  struct ultrasparc_pipeline_state *up = &ultra_pipe;
-  int i, this_insn;
-
-  /* We get called once unnecessarily per block of insns
-     scheduled.  */
-  if (ultra_reorder_called_this_block == 0)
-    {
-      ultra_reorder_called_this_block = 1;
-      return;
-    }
-
-  if (sched_verbose)
-    {
-      int n;
-
-      fprintf (dump, "\n;;\tUltraSPARC Looking at [");
-      for (n = n_ready - 1; n >= 0; n--)
-	{
-	  rtx insn = ready[n];
-	  enum ultra_code ucode;
-
-	  if (recog_memoized (insn) < 0)
-	    continue;
-	  ucode = ultra_code_from_mask (TMASK (get_attr_type (insn)));
-	  if (n != 0)
-	    fprintf (dump, "%s(%d) ",
-		     ultra_code_names[ucode],
-		     INSN_UID (insn));
-	  else
-	    fprintf (dump, "%s(%d)",
-		     ultra_code_names[ucode],
-		     INSN_UID (insn));
-	}
-      fprintf (dump, "]\n");
-    }
-
-  this_insn = n_ready - 1;
-
-  /* Skip over junk we don't understand.  */
-  while ((this_insn >= 0)
-	 && recog_memoized (ready[this_insn]) < 0)
-    this_insn--;
-
-  ultra_build_types_avail (ready, this_insn + 1);
-
-  while (this_insn >= 0) {
-    int old_group_size = up->group_size;
-
-    if (up->group_size != 0)
-      {
-	int num_committed;
-
-	num_committed = (up->commit[0] + up->commit[1] +
-			 up->commit[2] + up->commit[3]);
-	/* If nothing has been commited from our group, or all of
-	   them have.  Clear out the (current cycle's) pipeline
-	   state and start afresh.  */
-	if (num_committed == 0
-	    || num_committed == up->group_size)
-	  {
-	    ultra_flush_pipeline ();
-	    up = &ultra_pipe;
-	    old_group_size = 0;
-	  }
-	else
-	  {
-	    /* OK, some ready list insns got requeued and thus removed
-	       from the ready list.  Account for this fact.  */
-	    ultra_rescan_pipeline_state (ready, n_ready);
-
-	    /* Something "changed", make this look like a newly
-	       formed group so the code at the end of the loop
-	       knows that progress was in fact made.  */
-	    if (up->group_size != old_group_size)
-	      old_group_size = 0;
-	  }
-      }
-
-    if (up->group_size == 0)
-      {
-	/* If the pipeline is (still) empty and we have any single
-	   group insns, get them out now as this is a good time.  */
-	rtx *ip = ultra_find_type ((TMASK (TYPE_RETURN) | TMASK (TYPE_ADDRESS) |
-				    TMASK (TYPE_IMUL) | TMASK (TYPE_CMOVE) |
-				    TMASK (TYPE_MULTI) | TMASK (TYPE_MISC)),
-				   ready, this_insn);
-	if (ip)
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, SINGLE);
-	    break;
-	  }
-
-	/* If we are not in the process of emptying out the pipe, try to
-	   obtain an instruction which must be the first in it's group.  */
-	ip = ultra_find_type ((TMASK (TYPE_CALL) |
-			       TMASK (TYPE_CALL_NO_DELAY_SLOT) |
-			       TMASK (TYPE_UNCOND_BRANCH)),
-			      ready, this_insn);
-	if (ip)
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, IEU1);
-	    this_insn--;
-	  }
-	else if ((ip = ultra_find_type ((TMASK (TYPE_FPDIVS) |
-					 TMASK (TYPE_FPDIVD) |
-					 TMASK (TYPE_FPSQRT)),
-					ready, this_insn)) != 0)
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, FPM);
-	    this_insn--;
-	  }
-      }
-
-    /* Try to fill the integer pipeline.  First, look for an IEU0 specific
-       operation.  We can't do more IEU operations if the first 3 slots are
-       all full or we have dispatched two IEU insns already.  */
-    if ((up->free_slot_mask & 0x7) != 0
-	&& up->num_ieu_insns < 2
-	&& up->contents[IEU0] == 0
-	&& up->contents[IEUN] == 0)
-      {
-	rtx *ip = ultra_find_type (TMASK(TYPE_SHIFT), ready, this_insn);
-	if (ip)
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, IEU0);
-	    this_insn--;
-	  }
-      }
-
-    /* If we can, try to find an IEU1 specific or an unnamed
-       IEU instruction.  */
-    if ((up->free_slot_mask & 0x7) != 0
-	&& up->num_ieu_insns < 2)
-      {
-	rtx *ip = ultra_find_type ((TMASK (TYPE_IALU) | TMASK (TYPE_BINARY) |
-				    TMASK (TYPE_MOVE) | TMASK (TYPE_UNARY) |
-				    (up->contents[IEU1] == 0 ? TMASK (TYPE_COMPARE) : 0)),
-				   ready, this_insn);
-	if (ip)
-	  {
-	    rtx insn = *ip;
-
-	    ultra_schedule_insn (ip, ready, this_insn,
-				 (!up->contents[IEU1]
-				  && get_attr_type (insn) == TYPE_COMPARE)
-				 ? IEU1 : IEUN);
-	    this_insn--;
-	  }
-      }
-
-    /* If only one IEU insn has been found, try to find another unnamed
-       IEU operation or an IEU1 specific one.  */
-    if ((up->free_slot_mask & 0x7) != 0
-	&& up->num_ieu_insns < 2)
-      {
-	rtx *ip;
-	int tmask = (TMASK (TYPE_IALU) | TMASK (TYPE_BINARY) |
-		     TMASK (TYPE_MOVE) | TMASK (TYPE_UNARY));
-
-	if (!up->contents[IEU1])
-	  tmask |= TMASK (TYPE_COMPARE);
-	ip = ultra_find_type (tmask, ready, this_insn);
-	if (ip)
-	  {
-	    rtx insn = *ip;
-
-	    ultra_schedule_insn (ip, ready, this_insn,
-				 (!up->contents[IEU1]
-				  && get_attr_type (insn) == TYPE_COMPARE)
-				 ? IEU1 : IEUN);
-	    this_insn--;
-	  }
-      }
-
-    /* Try for a load or store, but such an insn can only be issued
-       if it is within' one of the first 3 slots.  */
-    if ((up->free_slot_mask & 0x7) != 0
-        && up->contents[LSU] == 0)
-      {
-	rtx *ip = ultra_find_type ((TMASK (TYPE_LOAD) | TMASK (TYPE_SLOAD) |
-				   TMASK (TYPE_STORE) | TMASK (TYPE_FPLOAD) |
-				   TMASK (TYPE_FPSTORE)), ready, this_insn);
-	if (ip)
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, LSU);
-	    this_insn--;
-	  }
-      }
-
-    /* Now find FPU operations, first FPM class.  But not divisions or
-       square-roots because those will break the group up.  Unlike all
-       the previous types, these can go in any slot.  */
-    if (up->free_slot_mask != 0
-	&& up->contents[FPM] == 0)
-      {
-	rtx *ip = ultra_find_type (TMASK (TYPE_FPMUL), ready, this_insn);
-	if (ip)
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, FPM);
-	    this_insn--;
-	  }
-      }
-    
-    /* Continue on with FPA class if we have not filled the group already.  */
-    if (up->free_slot_mask != 0
-	&& up->contents[FPA] == 0)
-      {
-	rtx *ip = ultra_find_type ((TMASK (TYPE_FPMOVE) | TMASK (TYPE_FPCMOVE) |
-				    TMASK (TYPE_FP) | TMASK (TYPE_FPCMP)),
-				   ready, this_insn);
-	if (ip)
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, FPA);
-	    this_insn--;
-	  }
-      }
-
-    /* Finally, maybe stick a branch in here.  */
-    if (up->free_slot_mask != 0
-	&& up->contents[CTI] == 0)
-      {
-	rtx *ip = ultra_find_type (TMASK (TYPE_BRANCH), ready, this_insn);
-
-	/* Try to slip in a branch only if it is one of the
-	   next 2 in the ready list.  */
-	if (ip && ((&ready[this_insn] - ip) < 2))
-	  {
-	    ultra_schedule_insn (ip, ready, this_insn, CTI);
-	    this_insn--;
-	  }
-      }
-
-    up->group_size = 0;
-    for (i = 0; i < 4; i++)
-      if ((up->free_slot_mask & (1 << i)) == 0)
-	up->group_size++;
-
-    /* See if we made any progress...  */
-    if (old_group_size != up->group_size)
-      break;
-
-    /* Clean out the (current cycle's) pipeline state
-       and try once more.  If we placed no instructions
-       into the pipeline at all, it means a real hard
-       conflict exists with some earlier issued instruction
-       so we must advance to the next cycle to clear it up.  */
-    if (up->group_size == 0)
-      {
-	ultra_flush_pipeline ();
-	up = &ultra_pipe;
-      }
-    else
-      {
-	bzero ((char *) &ultra_pipe, sizeof ultra_pipe);
-	ultra_pipe.free_slot_mask = 0xf;
-      }
-  }
-
-  if (sched_verbose)
-    {
-      int n, gsize;
-
-      fprintf (dump, ";;\tUltraSPARC Launched   [");
-      gsize = up->group_size;
-      for (n = 0; n < 4; n++)
-	{
-	  rtx insn = up->group[n];
-
-	  if (! insn)
-	    continue;
-
-	  gsize -= 1;
-	  if (gsize != 0)
-	    fprintf (dump, "%s(%d) ",
-		     ultra_code_names[up->codes[n]],
-		     INSN_UID (insn));
-	  else
-	    fprintf (dump, "%s(%d)",
-		     ultra_code_names[up->codes[n]],
-		     INSN_UID (insn));
-	}
-      fprintf (dump, "]\n");
-    }
-}
-
-int                                                           
-sparc_issue_rate ()
-{
-  switch (sparc_cpu)
-    {
-    default:                                 
-      return 1;                                                    
-    case PROCESSOR_V9:                                                
-      /* Assume V9 processors are capable of at least dual-issue.  */
-      return 2;
-    case PROCESSOR_SUPERSPARC:                                        
-      return 3;                                                      
-    case PROCESSOR_HYPERSPARC:
-    case PROCESSOR_SPARCLITE86X:
-      return 2;
-    case PROCESSOR_ULTRASPARC:                                            
-      return 4;                                                    
-    }
-}
-
-static int
-set_extends(x, insn)
-     rtx x, insn;
-{
-  register rtx pat = PATTERN (insn);
-
-  switch (GET_CODE (SET_SRC (pat)))
-    {
-      /* Load and some shift instructions zero extend. */
-    case MEM:
-    case ZERO_EXTEND:
-      /* sethi clears the high bits */
-    case HIGH:
-      /* LO_SUM is used with sethi.  sethi cleared the high
-	 bits and the values used with lo_sum are positive */
-    case LO_SUM:
-      /* Store flag stores 0 or 1 */
-    case LT: case LTU:
-    case GT: case GTU:
-    case LE: case LEU:
-    case GE: case GEU:
-    case EQ:
-    case NE:
-      return 1;
-    case AND:
-      {
-	rtx op1 = XEXP (SET_SRC (pat), 1);
-	if (GET_CODE (op1) == CONST_INT)
-	  return INTVAL (op1) >= 0;
-	if (GET_CODE (XEXP (SET_SRC (pat), 0)) == REG
-	    && sparc_check_64 (XEXP (SET_SRC (pat), 0), insn) == 1)
-	  return 1;
-	if (GET_CODE (op1) == REG
-	    && sparc_check_64 ((op1), insn) == 1)
-	  return 1;
-      }
-    case ASHIFT:
-    case LSHIFTRT:
-      return GET_MODE (SET_SRC (pat)) == SImode;
-      /* Positive integers leave the high bits zero. */
-    case CONST_DOUBLE:
-      return ! (CONST_DOUBLE_LOW (x) & 0x80000000);
-    case CONST_INT:
-      return ! (INTVAL (x) & 0x80000000);
-    case ASHIFTRT:
-    case SIGN_EXTEND:
-      return - (GET_MODE (SET_SRC (pat)) == SImode);
-    default:
-      return 0;
-    }
-}
-
-/* We _ought_ to have only one kind per function, but... */
-static rtx sparc_addr_diff_list;
-static rtx sparc_addr_list;
-
-void
-sparc_defer_case_vector (lab, vec, diff)
-     rtx lab, vec;
-     int diff;
-{
-  vec = gen_rtx_EXPR_LIST (VOIDmode, lab, vec);
-  if (diff)
-    sparc_addr_diff_list
-      = gen_rtx_EXPR_LIST (VOIDmode, vec, sparc_addr_diff_list);
-  else
-    sparc_addr_list = gen_rtx_EXPR_LIST (VOIDmode, vec, sparc_addr_list);
-}
-
-static void 
-sparc_output_addr_vec (vec)
-     rtx vec;
-{
-  rtx lab = XEXP (vec, 0), body = XEXP (vec, 1);
-  int idx, vlen = XVECLEN (body, 0);
-
-#ifdef ASM_OUTPUT_ADDR_VEC_START  
-  ASM_OUTPUT_ADDR_VEC_START (asm_out_file);
-#endif
-
-#ifdef ASM_OUTPUT_CASE_LABEL
-  ASM_OUTPUT_CASE_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (lab),
-			 NEXT_INSN (lab));
-#else
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (lab));
-#endif
-
-  for (idx = 0; idx < vlen; idx++)
-    {
-      ASM_OUTPUT_ADDR_VEC_ELT
-	(asm_out_file, CODE_LABEL_NUMBER (XEXP (XVECEXP (body, 0, idx), 0)));
-    }
-    
-#ifdef ASM_OUTPUT_ADDR_VEC_END
-  ASM_OUTPUT_ADDR_VEC_END (asm_out_file);
-#endif
-}
-
-static void 
-sparc_output_addr_diff_vec (vec)
-     rtx vec;
-{
-  rtx lab = XEXP (vec, 0), body = XEXP (vec, 1);
-  rtx base = XEXP (XEXP (body, 0), 0);
-  int idx, vlen = XVECLEN (body, 1);
-
-#ifdef ASM_OUTPUT_ADDR_VEC_START  
-  ASM_OUTPUT_ADDR_VEC_START (asm_out_file);
-#endif
-
-#ifdef ASM_OUTPUT_CASE_LABEL
-  ASM_OUTPUT_CASE_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (lab),
-			 NEXT_INSN (lab));
-#else
-  ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L", CODE_LABEL_NUMBER (lab));
-#endif
-
-  for (idx = 0; idx < vlen; idx++)
-    {
-      ASM_OUTPUT_ADDR_DIFF_ELT
-        (asm_out_file,
-         body,
-         CODE_LABEL_NUMBER (XEXP (XVECEXP (body, 1, idx), 0)),
-         CODE_LABEL_NUMBER (base));
-    }
-    
-#ifdef ASM_OUTPUT_ADDR_VEC_END
-  ASM_OUTPUT_ADDR_VEC_END (asm_out_file);
-#endif
-}
-
-static void
-sparc_output_deferred_case_vectors ()
-{
-  rtx t;
-  int align;
-
-  if (sparc_addr_list == NULL_RTX
-      && sparc_addr_diff_list == NULL_RTX)
-    return;
-
-  /* Align to cache line in the function's code section.  */
-  function_section (current_function_decl);
-
-  align = floor_log2 (FUNCTION_BOUNDARY / BITS_PER_UNIT);
-  if (align > 0)
-    ASM_OUTPUT_ALIGN (asm_out_file, align);
-  
-  for (t = sparc_addr_list; t ; t = XEXP (t, 1))
-    sparc_output_addr_vec (XEXP (t, 0));
-  for (t = sparc_addr_diff_list; t ; t = XEXP (t, 1))
-    sparc_output_addr_diff_vec (XEXP (t, 0));
-
-  sparc_addr_list = sparc_addr_diff_list = NULL_RTX;
-}
-
-/* Return 0 if the high 32 bits of X (the low word of X, if DImode) are
-   unknown.  Return 1 if the high bits are zero, -1 if the register is
-   sign extended.  */
-int
-sparc_check_64 (x, insn)
-     rtx x, insn;
-{
-  /* If a register is set only once it is safe to ignore insns this
-     code does not know how to handle.  The loop will either recognize
-     the single set and return the correct value or fail to recognize
-     it and return 0.  */
-  int set_once = 0;
-
-  if (GET_CODE (x) == REG
-      && flag_expensive_optimizations
-      && REG_N_SETS (REGNO (x)) == 1)
-    set_once = 1;
-
-  if (insn == 0)
-    {
-      if (set_once)
-	insn = get_last_insn_anywhere ();
-      else
-	return 0;
-    }
-
-  while ((insn = PREV_INSN (insn)))
-    {
-      switch (GET_CODE (insn))
-	{
-	case JUMP_INSN:
-	case NOTE:
-	  break;
-	case CODE_LABEL:
-	case CALL_INSN:
-	default:
-	  if (! set_once)
-	    return 0;
-	  break;
-	case INSN:
-	  {
-	    rtx pat = PATTERN (insn);
-	    if (GET_CODE (pat) != SET)
-	      return 0;
-	    if (rtx_equal_p (x, SET_DEST (pat)))
-	      return set_extends (x, insn);
-	    if (reg_overlap_mentioned_p (SET_DEST (pat), x))
-	      return 0;
-	  }
-	}
-    }
-  return 0;
-}
-
-char *
-sparc_v8plus_shift (operands, insn, opcode)
-     rtx *operands;
-     rtx insn;
-     char *opcode;
-{
-  static char asm_code[60];
-
-  if (GET_CODE (operands[3]) == SCRATCH)
-    operands[3] = operands[0];
-  if (GET_CODE (operands[1]) == CONST_INT)
-    {
-      output_asm_insn ("mov %1,%3", operands);
-    }
-  else
-    {
-      output_asm_insn ("sllx %H1,32,%3", operands);
-      if (sparc_check_64 (operands[1], insn) <= 0)
-	output_asm_insn ("srl %L1,0,%L1", operands);
-      output_asm_insn ("or %L1,%3,%3", operands);
-    }
-
-  strcpy(asm_code, opcode);
-  if (which_alternative != 2)
-    return strcat (asm_code, " %0,%2,%L0\n\tsrlx %L0,32,%H0");
-  else
-    return strcat (asm_code, " %3,%2,%3\n\tsrlx %3,32,%H0\n\tmov %3,%L0");
-}
-
-
-/* Return 1 if DEST and SRC reference only global and in registers. */
-
-int
-sparc_return_peephole_ok (dest, src)
-     rtx dest, src;
-{
-  if (! TARGET_V9)
-    return 0;
-  if (current_function_uses_only_leaf_regs)
-    return 0;
-  if (GET_CODE (src) != CONST_INT
-      && (GET_CODE (src) != REG || ! IN_OR_GLOBAL_P (src)))
-    return 0;
-  return IN_OR_GLOBAL_P (dest);
-}
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.
-
-   32 bit sparc uses %g2 as the STATIC_CHAIN_REGNUM which gets clobbered
-   during profiling so we need to save/restore it around the call to mcount.
-   We're guaranteed that a save has just been done, and we use the space
-   allocated for intreg/fpreg value passing.  */
-
-void
-sparc_function_profiler (file, labelno)
-     FILE *file;
-     int labelno;
-{
-  char buf[32];
-  ASM_GENERATE_INTERNAL_LABEL (buf, "LP", labelno);
-
-  if (! TARGET_ARCH64)
-    fputs ("\tst\t%g2,[%fp-4]\n", file);
-
-  fputs ("\tsethi\t%hi(", file);
-  assemble_name (file, buf);
-  fputs ("),%o0\n", file);
-
-  fputs ("\tcall\t", file);
-  assemble_name (file, MCOUNT_FUNCTION);
-  putc ('\n', file);
-
-  fputs ("\t or\t%o0,%lo(", file);
-  assemble_name (file, buf);
-  fputs ("),%o0\n", file);
-
-  if (! TARGET_ARCH64)
-    fputs ("\tld\t[%fp-4],%g2\n", file);
-}
-
-
-/* The following macro shall output assembler code to FILE
-   to initialize basic-block profiling.
-
-   If profile_block_flag == 2
-
-	Output code to call the subroutine `__bb_init_trace_func'
-	and pass two parameters to it. The first parameter is
-	the address of a block allocated in the object module.
-	The second parameter is the number of the first basic block
-	of the function.
-
-	The name of the block is a local symbol made with this statement:
-	
-	    ASM_GENERATE_INTERNAL_LABEL (BUFFER, "LPBX", 0);
-
-	Of course, since you are writing the definition of
-	`ASM_GENERATE_INTERNAL_LABEL' as well as that of this macro, you
-	can take a short cut in the definition of this macro and use the
-	name that you know will result.
-
-	The number of the first basic block of the function is
-	passed to the macro in BLOCK_OR_LABEL.
-
-	If described in a virtual assembler language the code to be
-	output looks like:
-
-		parameter1 <- LPBX0
-		parameter2 <- BLOCK_OR_LABEL
-		call __bb_init_trace_func
-
-    else if profile_block_flag != 0
-
-	Output code to call the subroutine `__bb_init_func'
-	and pass one single parameter to it, which is the same
-	as the first parameter to `__bb_init_trace_func'.
-
-	The first word of this parameter is a flag which will be nonzero if
-	the object module has already been initialized.  So test this word
-	first, and do not call `__bb_init_func' if the flag is nonzero.
-	Note: When profile_block_flag == 2 the test need not be done
-	but `__bb_init_trace_func' *must* be called.
-
-	BLOCK_OR_LABEL may be used to generate a label number as a
-	branch destination in case `__bb_init_func' will not be called.
-
-	If described in a virtual assembler language the code to be
-	output looks like:
-
-		cmp (LPBX0),0
-		jne local_label
-		parameter1 <- LPBX0
-		call __bb_init_func
-	    local_label:
-
-*/
-
-void
-sparc_function_block_profiler(file, block_or_label)
-     FILE *file;
-     int block_or_label;
-{
-  char LPBX[32];
-  ASM_GENERATE_INTERNAL_LABEL (LPBX, "LPBX", 0);
-
-  if (profile_block_flag == 2)
-    {
-      fputs ("\tsethi\t%hi(", file);
-      assemble_name (file, LPBX);
-      fputs ("),%o0\n", file);
-  
-      fprintf (file, "\tsethi\t%%hi(%d),%%o1\n", block_or_label);
-
-      fputs ("\tor\t%o0,%lo(", file);
-      assemble_name (file, LPBX);
-      fputs ("),%o0\n", file);
-  
-      fprintf (file, "\tcall\t%s__bb_init_trace_func\n", user_label_prefix);
-
-      fprintf (file, "\t or\t%%o1,%%lo(%d),%%o1\n", block_or_label);
-    }
-  else if (profile_block_flag != 0)
-    {
-      char LPBY[32];
-      ASM_GENERATE_INTERNAL_LABEL (LPBY, "LPBY", block_or_label);
-
-      fputs ("\tsethi\t%hi(", file);
-      assemble_name (file, LPBX);
-      fputs ("),%o0\n", file);
-      
-      fputs ("\tld\t[%lo(", file);
-      assemble_name (file, LPBX);
-      fputs (")+%o0],%o1\n", file);
-
-      fputs ("\ttst\t%o1\n", file);
-
-      if (TARGET_V9)
-	{
-	  fputs ("\tbne,pn\t%icc,", file);
-	  assemble_name (file, LPBY);
-	  putc ('\n', file);
-	}
-      else
-	{
-	  fputs ("\tbne\t", file);
-	  assemble_name (file, LPBY);
-	  putc ('\n', file);
-	}
-
-      fputs ("\t or\t%o0,%lo(", file);
-      assemble_name (file, LPBX);
-      fputs ("),%o0\n", file);
-
-      fprintf (file, "\tcall\t%s__bb_init_func\n\t nop\n", user_label_prefix);
-
-      ASM_OUTPUT_INTERNAL_LABEL (file, "LPBY", block_or_label);
-    }
-}
-
-/* The following macro shall output assembler code to FILE
-   to increment a counter associated with basic block number BLOCKNO.
-
-   If profile_block_flag == 2
-
-	Output code to initialize the global structure `__bb' and
-	call the function `__bb_trace_func' which will increment the
-	counter.
-
-	`__bb' consists of two words. In the first word the number
-	of the basic block has to be stored. In the second word
-	the address of a block allocated in the object module 
-	has to be stored.
-
-	The basic block number is given by BLOCKNO.
-
-	The address of the block is given by the label created with 
-
-	    ASM_GENERATE_INTERNAL_LABEL (BUFFER, "LPBX", 0);
-
-	by FUNCTION_BLOCK_PROFILER.
-
-	Of course, since you are writing the definition of
-	`ASM_GENERATE_INTERNAL_LABEL' as well as that of this macro, you
-	can take a short cut in the definition of this macro and use the
-	name that you know will result.
-
-	If described in a virtual assembler language the code to be
-	output looks like:
-
-		move BLOCKNO -> (__bb)
-		move LPBX0 -> (__bb+4)
-		call __bb_trace_func
-
-	Note that function `__bb_trace_func' must not change the
-	machine state, especially the flag register. To grant
-	this, you must output code to save and restore registers
-	either in this macro or in the macros MACHINE_STATE_SAVE
-	and MACHINE_STATE_RESTORE. The last two macros will be
-	used in the function `__bb_trace_func', so you must make
-	sure that the function prologue does not change any 
-	register prior to saving it with MACHINE_STATE_SAVE.
-
-   else if profile_block_flag != 0
-
-	Output code to increment the counter directly.
-	Basic blocks are numbered separately from zero within each
-	compiled object module. The count associated with block number
-	BLOCKNO is at index BLOCKNO in an array of words; the name of 
-	this array is a local symbol made with this statement:
-
-	    ASM_GENERATE_INTERNAL_LABEL (BUFFER, "LPBX", 2);
-
-	Of course, since you are writing the definition of
-	`ASM_GENERATE_INTERNAL_LABEL' as well as that of this macro, you
-	can take a short cut in the definition of this macro and use the
-	name that you know will result. 
-
-	If described in a virtual assembler language, the code to be
-	output looks like:
-
-		inc (LPBX2+4*BLOCKNO)
-
-*/
-
-void
-sparc_block_profiler(file, blockno)
-     FILE *file;
-     int blockno;
-{
-  char LPBX[32];
-
-  if (profile_block_flag == 2)
-    {
-      ASM_GENERATE_INTERNAL_LABEL (LPBX, "LPBX", 0);
-
-      fprintf (file, "\tsethi\t%%hi(%s__bb),%%g1\n", user_label_prefix);
-      fprintf (file, "\tsethi\t%%hi(%d),%%g2\n", blockno);
-      fprintf (file, "\tor\t%%g1,%%lo(%s__bb),%%g1\n", user_label_prefix);
-      fprintf (file, "\tor\t%%g2,%%lo(%d),%%g2\n", blockno);
-
-      fputs ("\tst\t%g2,[%g1]\n", file);
-
-      fputs ("\tsethi\t%hi(", file);
-      assemble_name (file, LPBX);
-      fputs ("),%g2\n", file);
-  
-      fputs ("\tor\t%g2,%lo(", file);
-      assemble_name (file, LPBX);
-      fputs ("),%g2\n", file);
-  
-      fputs ("\tst\t%g2,[%g1+4]\n", file);
-      fputs ("\tmov\t%o7,%g2\n", file);
-
-      fprintf (file, "\tcall\t%s__bb_trace_func\n\t nop\n", user_label_prefix);
-
-      fputs ("\tmov\t%g2,%o7\n", file);
-    }
-  else if (profile_block_flag != 0)
-    {
-      ASM_GENERATE_INTERNAL_LABEL (LPBX, "LPBX", 2);
-
-      fputs ("\tsethi\t%hi(", file);
-      assemble_name (file, LPBX);
-      fprintf (file, "+%d),%%g1\n", blockno*4);
-
-      fputs ("\tld\t[%g1+%lo(", file);
-      assemble_name (file, LPBX);
-      fprintf (file, "+%d)],%%g2\n", blockno*4);
-
-      fputs ("\tadd\t%g2,1,%g2\n", file);
-
-      fputs ("\tst\t%g2,[%g1+%lo(", file);
-      assemble_name (file, LPBX);
-      fprintf (file, "+%d)]\n", blockno*4);
-    }
-}
-
-/* The following macro shall output assembler code to FILE
-   to indicate a return from function during basic-block profiling.
-
-   If profile_block_flag == 2:
-
-	Output assembler code to call function `__bb_trace_ret'.
-
-	Note that function `__bb_trace_ret' must not change the
-	machine state, especially the flag register. To grant
-	this, you must output code to save and restore registers
-	either in this macro or in the macros MACHINE_STATE_SAVE_RET
-	and MACHINE_STATE_RESTORE_RET. The last two macros will be
-	used in the function `__bb_trace_ret', so you must make
-	sure that the function prologue does not change any 
-	register prior to saving it with MACHINE_STATE_SAVE_RET.
-
-   else if profile_block_flag != 0:
-
-	The macro will not be used, so it need not distinguish
-	these cases.
-*/
-
-void
-sparc_function_block_profiler_exit(file)
-     FILE *file;
-{
-  if (profile_block_flag == 2)
-    fprintf (file, "\tcall\t%s__bb_trace_ret\n\t nop\n", user_label_prefix);
-  else
-    abort ();
-}
diff --git a/contrib/gcc/config/sparc/sparc.h b/contrib/gcc/config/sparc/sparc.h
deleted file mode 100644
index ad11d74afc14..000000000000
--- a/contrib/gcc/config/sparc/sparc.h
+++ /dev/null
@@ -1,3309 +0,0 @@
-/* Definitions of target machine for GNU compiler, for Sun SPARC.
-   Copyright (C) 1987, 88, 89, 92, 94-98, 1999 Free Software Foundation, Inc.
-   Contributed by Michael Tiemann (tiemann@cygnus.com).
-   64 bit SPARC V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
-   at Cygnus Support.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Note that some other tm.h files include this one and then override
-   whatever definitions are necessary.  */
-
-/* Specify this in a cover file to provide bi-architecture (32/64) support.  */
-/* #define SPARC_BI_ARCH */
-
-/* Macro used later in this file to determine default architecture.  */
-#define DEFAULT_ARCH32_P ((TARGET_DEFAULT & MASK_64BIT) == 0)
-
-/* TARGET_ARCH{32,64} are the main macros to decide which of the two
-   architectures to compile for.  We allow targets to choose compile time or
-   runtime selection.  */
-#ifdef SPARC_BI_ARCH
-#ifdef IN_LIBGCC2
-#if defined(__sparcv9) || defined(__sparcv_v9) || defined(__arch64__)
-#define TARGET_ARCH32 0
-#else
-#define TARGET_ARCH32 1
-#endif /* V9 sparc */
-#else
-#define TARGET_ARCH32 (! TARGET_64BIT)
-#endif /* IN_LIBGCC2 */
-#else
-#define TARGET_ARCH32 (DEFAULT_ARCH32_P)
-#endif /* SPARC_BI_ARCH */
-#define TARGET_ARCH64 (! TARGET_ARCH32)
-
-/* Code model selection.
-   -mcmodel is used to select the v9 code model.
-   Different code models aren't supported for v8 code.
-
-   TARGET_CM_32:     32 bit address space, top 32 bits = 0,
-		     pointers are 32 bits.  Note that this isn't intended
-                     to imply a v8 abi.
-
-   TARGET_CM_MEDLOW: 32 bit address space, top 32 bits = 0,
-                     avoid generating %uhi and %ulo terms,
-		     pointers are 64 bits.
-
-   TARGET_CM_MEDMID: 64 bit address space.
-                     The executable must be in the low 16 TB of memory.
-                     This corresponds to the low 44 bits, and the %[hml]44
-                     relocs are used.  The text segment has a maximum size
-                     of 31 bits.
-
-   TARGET_CM_MEDANY: 64 bit address space.
-                     The text and data segments have a maximum size of 31
-                     bits and may be located anywhere.  The maximum offset
-                     from any instruction to the label _GLOBAL_OFFSET_TABLE_
-                     is 31 bits.
-
-   TARGET_CM_EMBMEDANY: 64 bit address space.
-                     The text and data segments have a maximum size of 31 bits
-                     and may be located anywhere.  Register %g4 contains
-                     the start address of the data segment.
-*/
-
-enum cmodel {
-  CM_32,
-  CM_MEDLOW,
-  CM_MEDMID,
-  CM_MEDANY,
-  CM_EMBMEDANY
-};
-
-/* Value of -mcmodel specified by user.  */
-extern const char *sparc_cmodel_string;
-/* One of CM_FOO.  */
-extern enum cmodel sparc_cmodel;
-
-/* V9 code model selection.  */
-#define TARGET_CM_MEDLOW    (sparc_cmodel == CM_MEDLOW)
-#define TARGET_CM_MEDMID    (sparc_cmodel == CM_MEDMID)
-#define TARGET_CM_MEDANY    (sparc_cmodel == CM_MEDANY)
-#define TARGET_CM_EMBMEDANY (sparc_cmodel == CM_EMBMEDANY)
-
-#define SPARC_DEFAULT_CMODEL CM_MEDLOW
-
-/* This is call-clobbered in the normal ABI, but is reserved in the
-   home grown (aka upward compatible) embedded ABI.  */
-#define EMBMEDANY_BASE_REG "%g4"
-
-/* Values of TARGET_CPU_DEFAULT, set via -D in the Makefile,
-   and specified by the user via --with-cpu=foo.
-   This specifies the cpu implementation, not the architecture size.  */
-/* Note that TARGET_CPU_v9 is assumed to start the list of 64-bit 
-   capable cpu's.  */
-#define TARGET_CPU_sparc	0
-#define TARGET_CPU_v7		0	/* alias for previous */
-#define TARGET_CPU_sparclet	1
-#define TARGET_CPU_sparclite	2
-#define TARGET_CPU_v8		3	/* generic v8 implementation */
-#define TARGET_CPU_supersparc	4
-#define TARGET_CPU_hypersparc   5
-#define TARGET_CPU_sparc86x	6
-#define TARGET_CPU_sparclite86x	6
-#define TARGET_CPU_v9		7	/* generic v9 implementation */
-#define TARGET_CPU_sparcv9	7	/* alias */
-#define TARGET_CPU_sparc64	7	/* alias */
-#define TARGET_CPU_ultrasparc	8
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 \
- || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-
-#define CPP_CPU32_DEFAULT_SPEC ""
-#define ASM_CPU32_DEFAULT_SPEC ""
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
-/* ??? What does Sun's CC pass?  */
-#define CPP_CPU64_DEFAULT_SPEC "-D__sparc_v9__"
-/* ??? It's not clear how other assemblers will handle this, so by default
-   use GAS.  Sun's Solaris assembler recognizes -xarch=v8plus, but this case
-   is handled in sol2.h.  */
-#define ASM_CPU64_DEFAULT_SPEC "-Av9"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#define CPP_CPU64_DEFAULT_SPEC "-D__sparc_v9__"
-#define ASM_CPU64_DEFAULT_SPEC "-Av9a"
-#endif
-
-#else
-
-#define CPP_CPU64_DEFAULT_SPEC ""
-#define ASM_CPU64_DEFAULT_SPEC ""
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_sparc \
- || TARGET_CPU_DEFAULT == TARGET_CPU_v8
-#define CPP_CPU32_DEFAULT_SPEC ""
-#define ASM_CPU32_DEFAULT_SPEC ""
-#endif
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_sparclet
-#define CPP_CPU32_DEFAULT_SPEC "-D__sparclet__"
-#define ASM_CPU32_DEFAULT_SPEC "-Asparclet"
-#endif
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_sparclite
-#define CPP_CPU32_DEFAULT_SPEC "-D__sparclite__"
-#define ASM_CPU32_DEFAULT_SPEC "-Asparclite"
-#endif
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_supersparc
-#define CPP_CPU32_DEFAULT_SPEC "-D__supersparc__ -D__sparc_v8__"
-#define ASM_CPU32_DEFAULT_SPEC ""
-#endif
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_hypersparc
-#define CPP_CPU32_DEFAULT_SPEC "-D__hypersparc__ -D__sparc_v8__"
-#define ASM_CPU32_DEFAULT_SPEC ""
-#endif
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_sparclite86x
-#define CPP_CPU32_DEFAULT_SPEC "-D__sparclite86x__ -D__sparc_v8__"
-#define ASM_CPU32_DEFAULT_SPEC "-Av8"
-#endif
-
-#endif
-
-#if !defined(CPP_CPU32_DEFAULT_SPEC) || !defined(CPP_CPU64_DEFAULT_SPEC)
-Unrecognized value in TARGET_CPU_DEFAULT.
-#endif
-
-#ifdef SPARC_BI_ARCH
-
-#define CPP_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" CPP_CPU64_DEFAULT_SPEC "} \
-%{!m64:" CPP_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" CPP_CPU32_DEFAULT_SPEC "} \
-%{!m32:" CPP_CPU64_DEFAULT_SPEC "} \
-")
-#define ASM_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" ASM_CPU64_DEFAULT_SPEC "} \
-%{!m64:" ASM_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" ASM_CPU32_DEFAULT_SPEC "} \
-%{!m32:" ASM_CPU64_DEFAULT_SPEC "} \
-")
-
-#else /* !SPARC_BI_ARCH */
-
-#define CPP_CPU_DEFAULT_SPEC (DEFAULT_ARCH32_P ? CPP_CPU32_DEFAULT_SPEC : CPP_CPU64_DEFAULT_SPEC)
-#define ASM_CPU_DEFAULT_SPEC (DEFAULT_ARCH32_P ? ASM_CPU32_DEFAULT_SPEC : ASM_CPU64_DEFAULT_SPEC)
-
-#endif /* !SPARC_BI_ARCH */
-
-/* Names to predefine in the preprocessor for this target machine.
-   ??? It would be nice to not include any subtarget specific values here,
-   however there's no way to portably provide subtarget values to
-   CPP_PREFINES.  Also, -D values in CPP_SUBTARGET_SPEC don't get turned into
-   foo, __foo and __foo__.  */
-
-#define CPP_PREDEFINES "-Dsparc -Dsun -Dunix -Asystem(unix) -Asystem(bsd)"
-
-/* Define macros to distinguish architectures.  */
-
-/* Common CPP definitions used by CPP_SPEC amongst the various targets
-   for handling -mcpu=xxx switches.  */
-#define CPP_CPU_SPEC "\
-%{mcypress:} \
-%{msparclite:-D__sparclite__} \
-%{mf930:-D__sparclite__} %{mf934:-D__sparclite__} \
-%{mv8:-D__sparc_v8__} \
-%{msupersparc:-D__supersparc__ -D__sparc_v8__} \
-%{mcpu=sparclet:-D__sparclet__} %{mcpu=tsc701:-D__sparclet__} \
-%{mcpu=sparclite:-D__sparclite__} \
-%{mcpu=f930:-D__sparclite__} %{mcpu=f934:-D__sparclite__} \
-%{mcpu=v8:-D__sparc_v8__} \
-%{mcpu=supersparc:-D__supersparc__ -D__sparc_v8__} \
-%{mcpu=hypersparc:-D__hypersparc__ -D__sparc_v8__} \
-%{mcpu=sparclite86x:-D__sparclite86x__ -D__sparc_v8__} \
-%{mcpu=v9:-D__sparc_v9__} \
-%{mcpu=ultrasparc:-D__sparc_v9__} \
-%{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \
-"
-
-/* ??? The GCC_NEW_VARARGS macro is now obsolete, because gcc always uses
-   the right varags.h file when bootstrapping.  */
-/* ??? It's not clear what value we want to use for -Acpu/machine for
-   sparc64 in 32 bit environments, so for now we only use `sparc64' in
-   64 bit environments.  */
-
-#ifdef SPARC_BI_ARCH
-
-#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
--D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc)"
-#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
--D__arch64__ -Acpu(sparc64) -Amachine(sparc64)"
-
-#else
-
-#define CPP_ARCH32_SPEC "-D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc)"
-#define CPP_ARCH64_SPEC "-D__arch64__ -Acpu(sparc64) -Amachine(sparc64)"
-
-#endif
-
-#define CPP_ARCH_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? CPP_ARCH32_SPEC : CPP_ARCH64_SPEC)
-
-#define CPP_ARCH_SPEC "\
-%{m32:%(cpp_arch32)} \
-%{m64:%(cpp_arch64)} \
-%{!m32:%{!m64:%(cpp_arch_default)}} \
-"
-
-/* Macros to distinguish endianness.  */
-#define CPP_ENDIAN_SPEC "\
-%{mlittle-endian:-D__LITTLE_ENDIAN__} \
-%{mlittle-endian-data:-D__LITTLE_ENDIAN_DATA__}"
-
-/* Macros to distinguish the particular subtarget.  */
-#define CPP_SUBTARGET_SPEC ""
-
-#define CPP_SPEC "%(cpp_cpu) %(cpp_arch) %(cpp_endian) %(cpp_subtarget)"
-
-/* Prevent error on `-sun4' and `-target sun4' options.  */
-/* This used to translate -dalign to -malign, but that is no good
-   because it can't turn off the usual meaning of making debugging dumps.  */
-/* Translate old style -m<cpu> into new style -mcpu=<cpu>.
-   ??? Delete support for -m<cpu> for 2.9.  */
-
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-"
-
-/* Override in target specific files.  */
-#define ASM_CPU_SPEC "\
-%{mcpu=sparclet:-Asparclet} %{mcpu=tsc701:-Asparclet} \
-%{msparclite:-Asparclite} \
-%{mf930:-Asparclite} %{mf934:-Asparclite} \
-%{mcpu=sparclite:-Asparclite} \
-%{mcpu=f930:-Asparclite} %{mcpu=f934:-Asparclite} \
-%{mv8plus:-Av8plus} \
-%{mcpu=v9:-Av9} \
-%{mcpu=ultrasparc:%{!mv8plus:-Av9a}} \
-%{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(asm_cpu_default)}}}}}}} \
-"
-
-/* Word size selection, among other things.
-   This is what GAS uses.  Add %(asm_arch) to ASM_SPEC to enable.  */
-
-#define ASM_ARCH32_SPEC "-32"
-#define ASM_ARCH64_SPEC "-64"
-#define ASM_ARCH_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? ASM_ARCH32_SPEC : ASM_ARCH64_SPEC)
-
-#define ASM_ARCH_SPEC "\
-%{m32:%(asm_arch32)} \
-%{m64:%(asm_arch64)} \
-%{!m32:%{!m64:%(asm_arch_default)}} \
-"
-
-/* Special flags to the Sun-4 assembler when using pipe for input.  */
-
-#define ASM_SPEC "\
-%| %{R} %{!pg:%{!p:%{fpic:-k} %{fPIC:-k}}} %{keep-local-as-symbols:-L} \
-%(asm_cpu) \
-"
-
-#define LIB_SPEC "%{!shared:%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} %{g:-lg}}"
-
-/* Provide required defaults for linker -e and -d switches.  */
-
-#define LINK_SPEC \
- "%{!shared:%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp} %{static:-Bstatic} \
-  %{assert*} %{shared:%{!mimpure-text:-assert pure-text}}"
-
-/* This macro defines names of additional specifications to put in the specs
-   that can be used in various specifications like CC1_SPEC.  Its definition
-   is an initializer with a subgrouping for each command option.
-
-   Each subgrouping contains a string constant, that defines the
-   specification name, and a string constant that used by the GNU CC driver
-   program.
-
-   Do not define this macro if it does not need to do anything.  */
-
-#define EXTRA_SPECS \
-  { "cpp_cpu",		CPP_CPU_SPEC },		\
-  { "cpp_cpu_default",	CPP_CPU_DEFAULT_SPEC },	\
-  { "cpp_arch32",	CPP_ARCH32_SPEC },	\
-  { "cpp_arch64",	CPP_ARCH64_SPEC },	\
-  { "cpp_arch_default",	CPP_ARCH_DEFAULT_SPEC },\
-  { "cpp_arch",		CPP_ARCH_SPEC },	\
-  { "cpp_endian",	CPP_ENDIAN_SPEC },	\
-  { "cpp_subtarget",	CPP_SUBTARGET_SPEC },	\
-  { "asm_cpu",		ASM_CPU_SPEC },		\
-  { "asm_cpu_default",	ASM_CPU_DEFAULT_SPEC },	\
-  { "asm_arch32",	ASM_ARCH32_SPEC },	\
-  { "asm_arch64",	ASM_ARCH64_SPEC },	\
-  { "asm_arch_default",	ASM_ARCH_DEFAULT_SPEC },\
-  { "asm_arch",		ASM_ARCH_SPEC },	\
-  SUBTARGET_EXTRA_SPECS
-
-#define SUBTARGET_EXTRA_SPECS
-
-#ifdef SPARC_BI_ARCH
-#define NO_BUILTIN_PTRDIFF_TYPE
-#define NO_BUILTIN_SIZE_TYPE
-#endif
-#define PTRDIFF_TYPE (TARGET_ARCH64 ? "long int" : "int")
-#define SIZE_TYPE (TARGET_ARCH64 ? "long unsigned int" : "unsigned int")
-
-/* ??? This should be 32 bits for v9 but what can we do?  */
-#define WCHAR_TYPE "short unsigned int"
-#define WCHAR_TYPE_SIZE 16
-#define MAX_WCHAR_TYPE_SIZE 16
-
-/* Show we can debug even without a frame pointer.  */
-#define CAN_DEBUG_WITHOUT_FP
-
-/* To make profiling work with -f{pic,PIC}, we need to emit the profiling
-   code into the rtl.  Also, if we are profiling, we cannot eliminate
-   the frame pointer (because the return address will get smashed).  */
-
-void sparc_override_options ();
-
-#define OVERRIDE_OPTIONS \
-  do {									\
-    if (profile_flag || profile_block_flag || profile_arc_flag)		\
-      {									\
-	if (flag_pic)							\
-	  {								\
-	    const char *pic_string = (flag_pic == 1) ? "-fpic" : "-fPIC";\
-	    warning ("%s and profiling conflict: disabling %s",		\
-		     pic_string, pic_string);				\
-	    flag_pic = 0;						\
-	  }								\
-	flag_omit_frame_pointer = 0;					\
-      }									\
-    sparc_override_options ();						\
-    SUBTARGET_OVERRIDE_OPTIONS;						\
-  } while (0)
-
-/* This is meant to be redefined in the host dependent files.  */
-#define SUBTARGET_OVERRIDE_OPTIONS
-
-/* These compiler options take an argument.  We ignore -target for now.  */
-
-#define WORD_SWITCH_TAKES_ARG(STR)				\
- (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)				\
-  || !strcmp (STR, "target") || !strcmp (STR, "assert"))
-
-/* Print subsidiary information on the compiler version in use.  */
-
-#define TARGET_VERSION fprintf (stderr, " (sparc)");
-
-/* Generate DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* Run-time compilation parameters selecting different hardware subsets.  */
-
-extern int target_flags;
-
-/* Nonzero if we should generate code to use the fpu.  */
-#define MASK_FPU 1
-#define TARGET_FPU (target_flags & MASK_FPU)
-
-/* Nonzero if we should use FUNCTION_EPILOGUE.  Otherwise, we
-   use fast return insns, but lose some generality.  */
-#define MASK_EPILOGUE 2
-#define TARGET_EPILOGUE (target_flags & MASK_EPILOGUE)
-
-/* Nonzero if we should assume that double pointers might be unaligned.
-   This can happen when linking gcc compiled code with other compilers,
-   because the ABI only guarantees 4 byte alignment.  */
-#define MASK_UNALIGNED_DOUBLES 4
-#define TARGET_UNALIGNED_DOUBLES (target_flags & MASK_UNALIGNED_DOUBLES)
-
-/* Nonzero means that we should generate code for a v8 sparc.  */
-#define MASK_V8 0x8
-#define TARGET_V8 (target_flags & MASK_V8)
-
-/* Nonzero means that we should generate code for a sparclite.
-   This enables the sparclite specific instructions, but does not affect
-   whether FPU instructions are emitted.  */
-#define MASK_SPARCLITE 0x10
-#define TARGET_SPARCLITE (target_flags & MASK_SPARCLITE)
-
-/* Nonzero if we're compiling for the sparclet.  */
-#define MASK_SPARCLET 0x20
-#define TARGET_SPARCLET (target_flags & MASK_SPARCLET)
-
-/* Nonzero if we're compiling for v9 sparc.
-   Note that v9's can run in 32 bit mode so this doesn't necessarily mean
-   the word size is 64.  */
-#define MASK_V9 0x40
-#define TARGET_V9 (target_flags & MASK_V9)
-
-/* Non-zero to generate code that uses the instructions deprecated in
-   the v9 architecture.  This option only applies to v9 systems.  */
-/* ??? This isn't user selectable yet.  It's used to enable such insns
-   on 32 bit v9 systems and for the moment they're permanently disabled
-   on 64 bit v9 systems.  */
-#define MASK_DEPRECATED_V8_INSNS 0x80
-#define TARGET_DEPRECATED_V8_INSNS (target_flags & MASK_DEPRECATED_V8_INSNS)
-
-/* Mask of all CPU selection flags.  */
-#define MASK_ISA \
-(MASK_V8 + MASK_SPARCLITE + MASK_SPARCLET + MASK_V9 + MASK_DEPRECATED_V8_INSNS)
-
-/* Non-zero means don't pass `-assert pure-text' to the linker.  */
-#define MASK_IMPURE_TEXT 0x100
-#define TARGET_IMPURE_TEXT (target_flags & MASK_IMPURE_TEXT)
-
-/* Nonzero means that we should generate code using a flat register window
-   model, i.e. no save/restore instructions are generated, which is
-   compatible with normal sparc code.
-   The frame pointer is %i7 instead of %fp.  */
-#define MASK_FLAT 0x200
-#define TARGET_FLAT (target_flags & MASK_FLAT)
-
-/* Nonzero means use the registers that the Sparc ABI reserves for
-   application software.  This must be the default to coincide with the
-   setting in FIXED_REGISTERS.  */
-#define MASK_APP_REGS 0x400
-#define TARGET_APP_REGS (target_flags & MASK_APP_REGS)
-
-/* Option to select how quad word floating point is implemented.
-   When TARGET_HARD_QUAD is true, we use the hardware quad instructions.
-   Otherwise, we use the SPARC ABI quad library functions.  */
-#define MASK_HARD_QUAD 0x800
-#define TARGET_HARD_QUAD (target_flags & MASK_HARD_QUAD)
-
-/* Non-zero on little-endian machines.  */
-/* ??? Little endian support currently only exists for sparclet-aout and
-   sparc64-elf configurations.  May eventually want to expand the support
-   to all targets, but for now it's kept local to only those two.  */
-#define MASK_LITTLE_ENDIAN 0x1000
-#define TARGET_LITTLE_ENDIAN (target_flags & MASK_LITTLE_ENDIAN)
-
-/* 0x2000, 0x4000 are unused */
-
-/* Nonzero if pointers are 64 bits.
-   At the moment it must follow architecture size flag.  */
-#define MASK_PTR64 0x8000
-#define TARGET_PTR64 (target_flags & MASK_PTR64)
-
-/* Nonzero if generating code to run in a 64 bit environment.
-   This is intended to only be used by TARGET_ARCH{32,64} as they are the
-   mechanism used to control compile time or run time selection.  */
-#define MASK_64BIT 0x10000
-#define TARGET_64BIT (target_flags & MASK_64BIT)
-
-/* 0x20000,0x40000 unused */
-
-/* Non-zero means use a stack bias of 2047.  Stack offsets are obtained by
-   adding 2047 to %sp.  This option is for v9 only and is the default.  */
-#define MASK_STACK_BIAS 0x80000
-#define TARGET_STACK_BIAS (target_flags & MASK_STACK_BIAS)
-
-/* Non-zero means %g0 is a normal register.
-   We still clobber it as necessary, but we can't rely on it always having
-   a zero value.
-   We don't bother to support this in true 64 bit mode.  */
-#define MASK_LIVE_G0 0x100000
-#define TARGET_LIVE_G0 (target_flags & MASK_LIVE_G0)
-
-/* Non-zero means the cpu has broken `save' and `restore' insns, only
-   the trivial versions work (save %g0,%g0,%g0; restore %g0,%g0,%g0).
-   We assume the environment will properly handle or otherwise avoid
-   trouble associated with an interrupt occurring after the `save' or trap
-   occurring during it.  */
-#define MASK_BROKEN_SAVERESTORE 0x200000
-#define TARGET_BROKEN_SAVERESTORE (target_flags & MASK_BROKEN_SAVERESTORE)
-
-/* Non-zero means -m{,no-}fpu was passed on the command line.  */
-#define MASK_FPU_SET 0x400000
-#define TARGET_FPU_SET (target_flags & MASK_FPU_SET)
-
-/* Use the UltraSPARC Visual Instruction Set extensions.  */
-#define MASK_VIS 0x1000000          
-#define TARGET_VIS (target_flags & MASK_VIS)
-
-/* Compile for Solaris V8+.  32 bit Solaris preserves the high bits of
-   the current out and global registers.  Linux saves the high bits on
-   context switches but not signals.  */
-#define MASK_V8PLUS 0x2000000                 
-#define TARGET_V8PLUS (target_flags & MASK_V8PLUS)                            
-
-/* TARGET_HARD_MUL: Use hardware multiply instructions but not %y.
-   TARGET_HARD_MUL32: Use hardware multiply instructions with rd %y
-   to get high 32 bits.  False in V8+ or V9 because multiply stores
-   a 64 bit result in a register.  */
-
-#define TARGET_HARD_MUL32				\
-  ((TARGET_V8 || TARGET_SPARCLITE			\
-    || TARGET_SPARCLET || TARGET_DEPRECATED_V8_INSNS)	\
-   && ! TARGET_V8PLUS)
-
-#define TARGET_HARD_MUL					\
-  (TARGET_V8 || TARGET_SPARCLITE || TARGET_SPARCLET	\
-   || TARGET_DEPRECATED_V8_INSNS || TARGET_V8PLUS)                        
-
-
-/* Macro to define tables used to set the flags.
-   This is a list in braces of pairs in braces,
-   each pair being { "NAME", VALUE }
-   where VALUE is the bits to set or minus the bits to clear.
-   An empty string NAME is used to identify the default VALUE.  */
-
-#define TARGET_SWITCHES  \
-  { {"fpu", MASK_FPU | MASK_FPU_SET,			"Use hardware fp" },		\
-    {"no-fpu", -MASK_FPU,				"Do not use hardware fp" },	\
-    {"no-fpu", MASK_FPU_SET,				"Do not use hardware fp" },	\
-    {"hard-float", MASK_FPU | MASK_FPU_SET,		"Use hardware fp" },		\
-    {"soft-float", -MASK_FPU,				"Do not use hardware fp" },	\
-    {"soft-float", MASK_FPU_SET,			"Do not use hardware fp" },	\
-    {"epilogue", MASK_EPILOGUE,				"Use FUNCTION_EPILOGUE" },	\
-    {"no-epilogue", -MASK_EPILOGUE,			"Do not use FUNCTION_EPILOGUE" }, 	\
-    {"unaligned-doubles", MASK_UNALIGNED_DOUBLES,	"Assume possible double misalignment" },\
-    {"no-unaligned-doubles", -MASK_UNALIGNED_DOUBLES,	"Assume all doubles are aligned" }, \
-    {"impure-text", MASK_IMPURE_TEXT,			"Pass -assert pure-text to linker" }, \
-    {"no-impure-text", -MASK_IMPURE_TEXT,		"Do not pass -assert pure-text to linker" }, \
-    {"flat", MASK_FLAT,					"Use flat register window model" }, \
-    {"no-flat", -MASK_FLAT,				"Do not use flat register window model" }, \
-    {"app-regs", MASK_APP_REGS,				"Use ABI reserved registers" },	\
-    {"no-app-regs", -MASK_APP_REGS,			"Do not use ABI reserved registers" }, \
-    {"hard-quad-float", MASK_HARD_QUAD,			"Use hardware quad fp instructions" }, \
-    {"soft-quad-float", -MASK_HARD_QUAD,		"Do not use hardware quad fp instructions" }, \
-    {"v8plus", MASK_V8PLUS,				"Compile for v8plus ABI" },	\
-    {"no-v8plus", -MASK_V8PLUS,				"Do not compile for v8plus ABI" }, \
-    {"vis", MASK_VIS,					"Utilize Visual Instruction Set" }, \
-    {"no-vis", -MASK_VIS,				"Do not utilize Visual Instruction Set" }, \
-    /* ??? These are deprecated, coerced to -mcpu=.  Delete in 2.9.  */ \
-    {"cypress", 0,					"Optimize for Cypress processors" }, \
-    {"sparclite", 0,					"Optimize for SparcLite processors" }, \
-    {"f930", 0,						"Optimize for F930 processors" }, \
-    {"f934", 0,						"Optimize for F934 processors" }, \
-    {"v8", 0,						"Use V8 Sparc ISA" }, \
-    {"supersparc", 0,					"Optimize for SuperSparc processors" }, \
-    /* End of deprecated options.  */	\
-    {"ptr64", MASK_PTR64,				"Pointers are 64-bit" }, \
-    {"ptr32", -MASK_PTR64,				"Pointers are 32-bit" }, \
-    {"32", -MASK_64BIT,					"Use 32-bit ABI" }, \
-    {"64", MASK_64BIT,					"Use 64-bit ABI" }, \
-    {"stack-bias", MASK_STACK_BIAS,			"Use stack bias" }, \
-    {"no-stack-bias", -MASK_STACK_BIAS,			"Do not use stack bias" }, \
-    SUBTARGET_SWITCHES			\
-    { "", TARGET_DEFAULT, ""}}
-
-/* MASK_APP_REGS must always be the default because that's what
-   FIXED_REGISTERS is set to and -ffixed- is processed before
-   CONDITIONAL_REGISTER_USAGE is called (where we process -mno-app-regs).  */
-#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
-
-/* This is meant to be redefined in target specific files.  */
-#define SUBTARGET_SWITCHES
-
-/* Processor type.
-   These must match the values for the cpu attribute in sparc.md.  */
-enum processor_type {
-  PROCESSOR_V7,
-  PROCESSOR_CYPRESS,
-  PROCESSOR_V8,
-  PROCESSOR_SUPERSPARC,
-  PROCESSOR_SPARCLITE,
-  PROCESSOR_F930,
-  PROCESSOR_F934,
-  PROCESSOR_HYPERSPARC,
-  PROCESSOR_SPARCLITE86X,
-  PROCESSOR_SPARCLET,
-  PROCESSOR_TSC701,
-  PROCESSOR_V9,
-  PROCESSOR_ULTRASPARC
-};
-
-/* This is set from -m{cpu,tune}=xxx.  */
-extern enum processor_type sparc_cpu;
-
-/* Recast the cpu class to be the cpu attribute.
-   Every file includes us, but not every file includes insn-attr.h.  */
-#define sparc_cpu_attr ((enum attr_cpu) sparc_cpu)
-
-/* This macro is similar to `TARGET_SWITCHES' but defines names of
-   command options that have values.  Its definition is an
-   initializer with a subgrouping for each command option.
-
-   Each subgrouping contains a string constant, that defines the
-   fixed part of the option name, and the address of a variable. 
-   The variable, type `char *', is set to the variable part of the
-   given option if the fixed part matches.  The actual option name
-   is made by appending `-m' to the specified name.
-
-   Here is an example which defines `-mshort-data-NUMBER'.  If the
-   given option is `-mshort-data-512', the variable `m88k_short_data'
-   will be set to the string `"512"'.
-
-	extern char *m88k_short_data;
-	#define TARGET_OPTIONS { { "short-data-", &m88k_short_data } }  */
-
-#define TARGET_OPTIONS \
-{							\
-  { "cpu=",  &sparc_select[1].string, "Use features of and schedule code for given CPU" }, \
-  { "tune=", &sparc_select[2].string, "Schedule code for given CPU" }, \
-  { "cmodel=", &sparc_cmodel_string, "Use given Sparc code model" }, \
-  { "align-loops=",	&sparc_align_loops_string, "Loop code aligned to this power of 2" }, \
-  { "align-jumps=",	&sparc_align_jumps_string, "Jump targets are aligned to this power of 2" }, \
-  { "align-functions=",	&sparc_align_funcs_string, "Function starts are aligned to this power of 2" }, \
-  SUBTARGET_OPTIONS 					\
-}
-
-/* This is meant to be redefined in target specific files.  */
-#define SUBTARGET_OPTIONS
-
-/* sparc_select[0] is reserved for the default cpu.  */
-struct sparc_cpu_select
-{
-  const char *string;
-  const char *name;
-  int set_tune_p;
-  int set_arch_p;
-};
-
-extern struct sparc_cpu_select sparc_select[];
-
-/* Variables to record values the user passes.  */
-extern const char *sparc_align_loops_string;
-extern const char *sparc_align_jumps_string;
-extern const char *sparc_align_funcs_string;
-/* Parsed values as a power of two.  */
-extern int sparc_align_loops;
-extern int sparc_align_jumps;
-extern int sparc_align_funcs;
-
-#define DEFAULT_SPARC_ALIGN_FUNCS \
-(sparc_cpu == PROCESSOR_ULTRASPARC ? 5 : 2)
-
-/* target machine storage layout */
-
-/* Define for cross-compilation to a sparc target with no TFmode from a host
-   with a different float format (e.g. VAX).  */
-#define REAL_ARITHMETIC
-
-/* Define this if most significant bit is lowest numbered
-   in instructions that operate on numbered bit-fields.  */
-#define BITS_BIG_ENDIAN 1
-
-/* Define this if most significant byte of a word is the lowest numbered.  */
-#define BYTES_BIG_ENDIAN 1
-
-/* Define this if most significant word of a multiword number is the lowest
-   numbered.  */
-#define WORDS_BIG_ENDIAN 1
-
-/* Define this to set the endianness to use in libgcc2.c, which can
-   not depend on target_flags.  */
-#if defined (__LITTLE_ENDIAN__) || defined(__LITTLE_ENDIAN_DATA__)
-#define LIBGCC2_WORDS_BIG_ENDIAN 0
-#else
-#define LIBGCC2_WORDS_BIG_ENDIAN 1
-#endif
-
-/* number of bits in an addressable storage unit */
-#define BITS_PER_UNIT 8
-
-/* Width in bits of a "word", which is the contents of a machine register.
-   Note that this is not necessarily the width of data type `int';
-   if using 16-bit ints on a 68000, this would still be 32.
-   But on a machine with 16-bit registers, this would be 16.  */
-#define BITS_PER_WORD		(TARGET_ARCH64 ? 64 : 32)
-#define MAX_BITS_PER_WORD	64
-
-/* Width of a word, in units (bytes).  */
-#define UNITS_PER_WORD		(TARGET_ARCH64 ? 8 : 4)
-#define MIN_UNITS_PER_WORD	4
-
-/* Now define the sizes of the C data types.  */
-
-#define SHORT_TYPE_SIZE		16
-#define INT_TYPE_SIZE		32
-#define LONG_TYPE_SIZE		(TARGET_ARCH64 ? 64 : 32)
-#define LONG_LONG_TYPE_SIZE	64
-#define FLOAT_TYPE_SIZE		32
-#define DOUBLE_TYPE_SIZE	64
-
-#if defined (SPARC_BI_ARCH)
-#define MAX_LONG_TYPE_SIZE	64
-#endif
-
-#if 0
-/* ??? This does not work in SunOS 4.x, so it is not enabled here.
-   Instead, it is enabled in sol2.h, because it does work under Solaris.  */
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-#endif
-
-/* Width in bits of a pointer.
-   See also the macro `Pmode' defined below.  */
-#define POINTER_SIZE (TARGET_PTR64 ? 64 : 32)
-
-/* A macro to update MODE and UNSIGNEDP when an object whose type
-   is TYPE and which has the specified mode and signedness is to be
-   stored in a register.  This macro is only called when TYPE is a
-   scalar type.  */
-#define PROMOTE_MODE(MODE, UNSIGNEDP, TYPE) \
-if (TARGET_ARCH64				\
-    && GET_MODE_CLASS (MODE) == MODE_INT	\
-    && GET_MODE_SIZE (MODE) < UNITS_PER_WORD)	\
-{						\
-  (MODE) = DImode;				\
-}
-
-/* Define this macro if the promotion described by PROMOTE_MODE
-   should also be done for outgoing function arguments.  */
-/* This is only needed for TARGET_ARCH64, but since PROMOTE_MODE is a no-op
-   for TARGET_ARCH32 this is ok.  Otherwise we'd need to add a runtime test
-   for this value.  */
-#define PROMOTE_FUNCTION_ARGS
-
-/* Define this macro if the promotion described by PROMOTE_MODE
-   should also be done for the return value of functions.
-   If this macro is defined, FUNCTION_VALUE must perform the same
-   promotions done by PROMOTE_MODE.  */
-/* This is only needed for TARGET_ARCH64, but since PROMOTE_MODE is a no-op
-   for TARGET_ARCH32 this is ok.  Otherwise we'd need to add a runtime test
-   for this value.  */
-#define PROMOTE_FUNCTION_RETURN
-
-/* Allocation boundary (in *bits*) for storing arguments in argument list.  */
-#define PARM_BOUNDARY (TARGET_ARCH64 ? 64 : 32)
-
-/* Boundary (in *bits*) on which stack pointer should be aligned.  */
-#define STACK_BOUNDARY (TARGET_ARCH64 ? 128 : 64)
-
-/* ALIGN FRAMES on double word boundaries */
-
-#define SPARC_STACK_ALIGN(LOC) \
-  (TARGET_ARCH64 ? (((LOC)+15) & ~15) : (((LOC)+7) & ~7))
-
-/* Allocation boundary (in *bits*) for the code of a function.  */
-#define FUNCTION_BOUNDARY (1 << (sparc_align_funcs + 3))
-
-/* Alignment of field after `int : 0' in a structure.  */
-#define EMPTY_FIELD_BOUNDARY (TARGET_ARCH64 ? 64 : 32)
-
-/* Every structure's size must be a multiple of this.  */
-#define STRUCTURE_SIZE_BOUNDARY 8
-
-/* A bitfield declared as `int' forces `int' alignment for the struct.  */
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* No data type wants to be aligned rounder than this.  */
-#define BIGGEST_ALIGNMENT (TARGET_ARCH64 ? 128 : 64)
-
-/* The best alignment to use in cases where we have a choice.  */
-#define FASTEST_ALIGNMENT 64
-
-/* Make strings word-aligned so strcpy from constants will be faster.  */
-#define CONSTANT_ALIGNMENT(EXP, ALIGN)  \
-  ((TREE_CODE (EXP) == STRING_CST	\
-    && (ALIGN) < FASTEST_ALIGNMENT)	\
-   ? FASTEST_ALIGNMENT : (ALIGN))
-
-/* Make arrays of chars word-aligned for the same reasons.  */
-#define DATA_ALIGNMENT(TYPE, ALIGN)		\
-  (TREE_CODE (TYPE) == ARRAY_TYPE		\
-   && TYPE_MODE (TREE_TYPE (TYPE)) == QImode	\
-   && (ALIGN) < FASTEST_ALIGNMENT ? FASTEST_ALIGNMENT : (ALIGN))
-
-/* Set this nonzero if move instructions will actually fail to work
-   when given unaligned data.  */
-#define STRICT_ALIGNMENT 1
-
-/* Things that must be doubleword aligned cannot go in the text section,
-   because the linker fails to align the text section enough!
-   Put them in the data section.  This macro is only used in this file.  */
-#define MAX_TEXT_ALIGN 32
-
-/* This forces all variables and constants to the data section when PIC.
-   This is because the SunOS 4 shared library scheme thinks everything in
-   text is a function, and patches the address to point to a loader stub.  */
-/* This is defined to zero for every system which doesn't use the a.out object
-   file format.  */
-#ifndef SUNOS4_SHARED_LIBRARIES
-#define SUNOS4_SHARED_LIBRARIES 0
-#endif
-
-/* This is defined differently for v9 in a cover file.  */
-#define SELECT_SECTION(T,RELOC)						\
-{									\
-  if (TREE_CODE (T) == VAR_DECL)					\
-    {									\
-      if (TREE_READONLY (T) && ! TREE_SIDE_EFFECTS (T)			\
-	  && DECL_INITIAL (T)						\
-	  && (DECL_INITIAL (T) == error_mark_node			\
-	      || TREE_CONSTANT (DECL_INITIAL (T)))			\
-	  && DECL_ALIGN (T) <= MAX_TEXT_ALIGN				\
-	  && ! (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES)))	\
-	text_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (T) == CONSTRUCTOR)				\
-    {									\
-      if (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES))		\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE_CLASS (TREE_CODE (T)) == 'c')			\
-    {									\
-      if ((TREE_CODE (T) == STRING_CST && flag_writable_strings)	\
-	  || TYPE_ALIGN (TREE_TYPE (T)) > MAX_TEXT_ALIGN		\
-	  || (flag_pic && ((RELOC) || SUNOS4_SHARED_LIBRARIES)))	\
-	data_section ();						\
-      else								\
-	text_section ();						\
-    }									\
-}
-
-/* Use text section for a constant
-   unless we need more alignment than that offers.  */
-/* This is defined differently for v9 in a cover file.  */
-#define SELECT_RTX_SECTION(MODE, X)		\
-{						\
-  if (GET_MODE_BITSIZE (MODE) <= MAX_TEXT_ALIGN \
-      && ! (flag_pic && (symbolic_operand (X) || SUNOS4_SHARED_LIBRARIES)))  \
-    text_section ();				\
-  else						\
-    data_section ();				\
-}
-
-/* Standard register usage.  */
-
-/* Number of actual hardware registers.
-   The hardware registers are assigned numbers for the compiler
-   from 0 to just below FIRST_PSEUDO_REGISTER.
-   All registers that the compiler knows about must be given numbers,
-   even those that are not normally considered general registers.
-
-   SPARC has 32 integer registers and 32 floating point registers.
-   64 bit SPARC has 32 additional fp regs, but the odd numbered ones are not
-   accessible.  We still account for them to simplify register computations
-   (eg: in CLASS_MAX_NREGS).  There are also 4 fp condition code registers, so
-   32+32+32+4 == 100.
-   Register 100 is used as the integer condition code register.  */
-
-#define FIRST_PSEUDO_REGISTER 101
-
-#define SPARC_FIRST_FP_REG     32
-/* Additional V9 fp regs.  */
-#define SPARC_FIRST_V9_FP_REG  64
-#define SPARC_LAST_V9_FP_REG   95
-/* V9 %fcc[0123].  V8 uses (figuratively) %fcc0.  */
-#define SPARC_FIRST_V9_FCC_REG 96
-#define SPARC_LAST_V9_FCC_REG  99
-/* V8 fcc reg.  */
-#define SPARC_FCC_REG 96
-/* Integer CC reg.  We don't distinguish %icc from %xcc.  */
-#define SPARC_ICC_REG 100
-
-/* Nonzero if REGNO is an fp reg.  */
-#define SPARC_FP_REG_P(REGNO) \
-((REGNO) >= SPARC_FIRST_FP_REG && (REGNO) <= SPARC_LAST_V9_FP_REG)
-
-/* Argument passing regs.  */
-#define SPARC_OUTGOING_INT_ARG_FIRST 8
-#define SPARC_INCOMING_INT_ARG_FIRST (TARGET_FLAT ? 8 : 24)
-#define SPARC_FP_ARG_FIRST           32
-
-/* 1 for registers that have pervasive standard uses
-   and are not available for the register allocator.
-
-   On non-v9 systems:
-   g1 is free to use as temporary.
-   g2-g4 are reserved for applications.  Gcc normally uses them as
-   temporaries, but this can be disabled via the -mno-app-regs option.
-   g5 through g7 are reserved for the operating system.
-
-   On v9 systems:
-   g1,g5 are free to use as temporaries, and are free to use between calls
-   if the call is to an external function via the PLT.
-   g4 is free to use as a temporary in the non-embedded case.
-   g4 is reserved in the embedded case.
-   g2-g3 are reserved for applications.  Gcc normally uses them as
-   temporaries, but this can be disabled via the -mno-app-regs option.
-   g6-g7 are reserved for the operating system (or application in
-   embedded case).
-   ??? Register 1 is used as a temporary by the 64 bit sethi pattern, so must
-   currently be a fixed register until this pattern is rewritten.
-   Register 1 is also used when restoring call-preserved registers in large
-   stack frames.
-
-   Registers fixed in arch32 and not arch64 (or vice-versa) are marked in
-   CONDITIONAL_REGISTER_USAGE in order to properly handle -ffixed-.
-*/
-
-#define FIXED_REGISTERS  \
- {1, 0, 0, 0, 0, 0, 1, 1,	\
-  0, 0, 0, 0, 0, 0, 1, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 1, 1,	\
-				\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-				\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-				\
-  0, 0, 0, 0, 0}
-
-/* 1 for registers not available across function calls.
-   These must include the FIXED_REGISTERS and also any
-   registers that can be used without being saved.
-   The latter must include the registers where values are returned
-   and the register where structure-value addresses are passed.
-   Aside from that, you can include as many other registers as you like.  */
-
-#define CALL_USED_REGISTERS  \
- {1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  0, 0, 0, 0, 0, 0, 1, 1,	\
-				\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-				\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-				\
-  1, 1, 1, 1, 1}
-
-/* If !TARGET_FPU, then make the fp registers and fp cc regs fixed so that
-   they won't be allocated.  */
-
-#define CONDITIONAL_REGISTER_USAGE				\
-do								\
-  {								\
-    if (flag_pic)						\
-      {								\
-	fixed_regs[PIC_OFFSET_TABLE_REGNUM] = 1;		\
-	call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1;		\
-      }								\
-    if (TARGET_ARCH32)						\
-      {								\
-	fixed_regs[5] = 1;					\
-      }								\
-    if (TARGET_LIVE_G0)						\
-      fixed_regs[0] = 0;					\
-    if (! TARGET_V9)						\
-      {								\
-	int regno;						\
-	for (regno = SPARC_FIRST_V9_FP_REG;			\
-	     regno <= SPARC_LAST_V9_FP_REG;			\
-	     regno++)						\
-	  fixed_regs[regno] = 1;				\
-	/* %fcc0 is used by v8 and v9.  */			\
-	for (regno = SPARC_FIRST_V9_FCC_REG + 1;		\
-	     regno <= SPARC_LAST_V9_FCC_REG;			\
-	     regno++)						\
-	  fixed_regs[regno] = 1;				\
-      }								\
-    if (! TARGET_FPU)						\
-      {								\
-	int regno;						\
-	for (regno = 32; regno < SPARC_LAST_V9_FCC_REG; regno++) \
-	  fixed_regs[regno] = 1;				\
-      }								\
-    /* Don't unfix g2-g4 if they were fixed with -ffixed-.  */	\
-    fixed_regs[2] |= ! TARGET_APP_REGS;				\
-    fixed_regs[3] |= ! TARGET_APP_REGS;				\
-    fixed_regs[4] |= ! TARGET_APP_REGS || TARGET_CM_EMBMEDANY;	\
-    if (TARGET_FLAT)						\
-      {								\
-	/* Let the compiler believe the frame pointer is still	\
-	   %fp, but output it as %i7.  */			\
-	fixed_regs[31] = 1;					\
-	reg_names[FRAME_POINTER_REGNUM] = "%i7";		\
-	/* ??? This is a hack to disable leaf functions.  */	\
-	global_regs[7] = 1;					\
-      }								\
-    if (profile_block_flag)					\
-      {								\
-	/* %g1 and %g2 must be fixed, because BLOCK_PROFILER	\
-	    uses them.  */					\
-	fixed_regs[1] = 1;					\
-	fixed_regs[2] = 1;					\
-      }								\
-  }								\
-while (0)
-
-/* Return number of consecutive hard regs needed starting at reg REGNO
-   to hold something of mode MODE.
-   This is ordinarily the length in words of a value of mode MODE
-   but can be less for certain modes in special long registers.
-
-   On SPARC, ordinary registers hold 32 bits worth;
-   this means both integer and floating point registers.
-   On v9, integer regs hold 64 bits worth; floating point regs hold
-   32 bits worth (this includes the new fp regs as even the odd ones are
-   included in the hard register count).  */
-
-#define HARD_REGNO_NREGS(REGNO, MODE) \
-  (TARGET_ARCH64							\
-   ?  ((REGNO) < 32							\
-       ? (GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD	\
-       : (GET_MODE_SIZE (MODE) + 3) / 4)				\
-   : ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD))
-
-/* A subreg in 64 bit mode will have the wrong offset for a floating point
-   register.  The least significant part is at offset 1, compared to 0 for
-   integer registers.  This only applies when FMODE is a larger mode.
-   We also need to handle a special case of TF-->DF conversions.  */
-#define ALTER_HARD_SUBREG(TMODE, WORD, FMODE, REGNO)			\
-     (TARGET_ARCH64							\
-      && (REGNO) >= SPARC_FIRST_FP_REG					\
-      && (REGNO) <= SPARC_LAST_V9_FP_REG				\
-      && (TMODE) == SImode						\
-      && !((FMODE) == QImode || (FMODE) == HImode)			\
-      ? ((REGNO) + 1)							\
-      : ((TMODE) == DFmode && (FMODE) == TFmode)			\
-        ? ((REGNO) + ((WORD) * 2))					\
-        : ((REGNO) + (WORD)))
-
-/* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
-   See sparc.c for how we initialize this.  */
-extern int *hard_regno_mode_classes;
-extern int sparc_mode_class[];
-#define HARD_REGNO_MODE_OK(REGNO, MODE) \
-  ((hard_regno_mode_classes[REGNO] & sparc_mode_class[MODE]) != 0)
-
-/* Value is 1 if it is a good idea to tie two pseudo registers
-   when one has mode MODE1 and one has mode MODE2.
-   If HARD_REGNO_MODE_OK could produce different values for MODE1 and MODE2,
-   for any hard reg, then this must be 0 for correct output.
-
-   For V9: SFmode can't be combined with other float modes, because they can't
-   be allocated to the %d registers.  Also, DFmode won't fit in odd %f
-   registers, but SFmode will.  */
-#define MODES_TIEABLE_P(MODE1, MODE2) \
-  ((MODE1) == (MODE2)						\
-   || (GET_MODE_CLASS (MODE1) == GET_MODE_CLASS (MODE2)		\
-       && (! TARGET_V9						\
-	   || (GET_MODE_CLASS (MODE1) != MODE_FLOAT		\
-	       || (MODE1 != SFmode && MODE2 != SFmode)))))
-
-/* Specify the registers used for certain standard purposes.
-   The values of these macros are register numbers.  */
-
-/* SPARC pc isn't overloaded on a register that the compiler knows about.  */
-/* #define PC_REGNUM  */
-
-/* Register to use for pushing function arguments.  */
-#define STACK_POINTER_REGNUM 14
-
-/* Actual top-of-stack address is 92/176 greater than the contents of the
-   stack pointer register for !v9/v9.  That is:
-   - !v9: 64 bytes for the in and local registers, 4 bytes for structure return
-     address, and 6*4 bytes for the 6 register parameters.
-   - v9: 128 bytes for the in and local registers + 6*8 bytes for the integer
-     parameter regs.  */
-#define STACK_POINTER_OFFSET FIRST_PARM_OFFSET(0)
-
-/* The stack bias (amount by which the hardware register is offset by).  */
-#define SPARC_STACK_BIAS ((TARGET_ARCH64 && TARGET_STACK_BIAS) ? 2047 : 0)
-
-/* Is stack biased? */
-#define STACK_BIAS SPARC_STACK_BIAS
-
-/* Base register for access to local variables of the function.  */
-#define FRAME_POINTER_REGNUM 30
-
-#if 0
-/* Register that is used for the return address for the flat model.  */
-#define RETURN_ADDR_REGNUM 15
-#endif
-
-/* Value should be nonzero if functions must have frame pointers.
-   Zero means the frame pointer need not be set up (and parms
-   may be accessed via the stack pointer) in functions that seem suitable.
-   This is computed in `reload', in reload1.c.
-   Used in flow.c, global.c, and reload1.c.
-
-   Being a non-leaf function does not mean a frame pointer is needed in the
-   flat window model.  However, the debugger won't be able to backtrace through
-   us with out it.  */
-#define FRAME_POINTER_REQUIRED \
-  (TARGET_FLAT ? (current_function_calls_alloca || current_function_varargs \
-		  || !leaf_function_p ()) \
-   : ! (leaf_function_p () && only_leaf_regs_used ()))
-
-/* C statement to store the difference between the frame pointer
-   and the stack pointer values immediately after the function prologue.
-
-   Note, we always pretend that this is a leaf function because if
-   it's not, there's no point in trying to eliminate the
-   frame pointer.  If it is a leaf function, we guessed right!  */
-#define INITIAL_FRAME_POINTER_OFFSET(VAR) \
-  ((VAR) = (TARGET_FLAT ? sparc_flat_compute_frame_size (get_frame_size ()) \
-	    : compute_frame_size (get_frame_size (), 1)))
-
-/* Base register for access to arguments of the function.  */
-#define ARG_POINTER_REGNUM FRAME_POINTER_REGNUM
-
-/* Register in which static-chain is passed to a function.  This must
-   not be a register used by the prologue.  */
-#define STATIC_CHAIN_REGNUM (TARGET_ARCH64 ? 5 : 2)
-
-/* Register which holds offset table for position-independent
-   data references.  */
-
-#define PIC_OFFSET_TABLE_REGNUM 23
-
-#define FINALIZE_PIC finalize_pic ()
-
-/* Pick a default value we can notice from override_options:
-   !v9: Default is on.
-   v9: Default is off.  */
-
-#define DEFAULT_PCC_STRUCT_RETURN -1
-
-/* Sparc ABI says that quad-precision floats and all structures are returned
-   in memory.
-   For v9: unions <= 32 bytes in size are returned in int regs,
-   structures up to 32 bytes are returned in int and fp regs.  */
-
-#define RETURN_IN_MEMORY(TYPE)				\
-(TARGET_ARCH32						\
- ? (TYPE_MODE (TYPE) == BLKmode				\
-    || TYPE_MODE (TYPE) == TFmode			\
-    || TYPE_MODE (TYPE) == TCmode)			\
- : (TYPE_MODE (TYPE) == BLKmode				\
-    && int_size_in_bytes (TYPE) > 32))
-
-/* Functions which return large structures get the address
-   to place the wanted value at offset 64 from the frame.
-   Must reserve 64 bytes for the in and local registers.
-   v9: Functions which return large structures get the address to place the
-   wanted value from an invisible first argument.  */
-/* Used only in other #defines in this file.  */
-#define STRUCT_VALUE_OFFSET 64
-
-#define STRUCT_VALUE \
-  (TARGET_ARCH64					\
-   ? 0							\
-   : gen_rtx_MEM (Pmode,				\
-		  gen_rtx_PLUS (Pmode, stack_pointer_rtx, \
-		       GEN_INT (STRUCT_VALUE_OFFSET))))
-#define STRUCT_VALUE_INCOMING \
-  (TARGET_ARCH64					\
-   ? 0							\
-   : gen_rtx_MEM (Pmode,				\
-		  gen_rtx_PLUS (Pmode, frame_pointer_rtx, \
-		       GEN_INT (STRUCT_VALUE_OFFSET))))
-
-/* Define the classes of registers for register constraints in the
-   machine description.  Also define ranges of constants.
-
-   One of the classes must always be named ALL_REGS and include all hard regs.
-   If there is more than one class, another class must be named NO_REGS
-   and contain no registers.
-
-   The name GENERAL_REGS must be the name of a class (or an alias for
-   another name such as ALL_REGS).  This is the class of registers
-   that is allowed by "g" or "r" in a register constraint.
-   Also, registers outside this class are allocated only when
-   instructions express preferences for them.
-
-   The classes must be numbered in nondecreasing order; that is,
-   a larger-numbered class must never be contained completely
-   in a smaller-numbered class.
-
-   For any two classes, it is very desirable that there be another
-   class that represents their union.  */
-
-/* The SPARC has various kinds of registers: general, floating point,
-   and condition codes [well, it has others as well, but none that we
-   care directly about].
-
-   For v9 we must distinguish between the upper and lower floating point
-   registers because the upper ones can't hold SFmode values.
-   HARD_REGNO_MODE_OK won't help here because reload assumes that register(s)
-   satisfying a group need for a class will also satisfy a single need for
-   that class.  EXTRA_FP_REGS is a bit of a misnomer as it covers all 64 fp
-   regs.
-
-   It is important that one class contains all the general and all the standard
-   fp regs.  Otherwise find_reg() won't properly allocate int regs for moves,
-   because reg_class_record() will bias the selection in favor of fp regs,
-   because reg_class_subunion[GENERAL_REGS][FP_REGS] will yield FP_REGS,
-   because FP_REGS > GENERAL_REGS.
-
-   It is also important that one class contain all the general and all the
-   fp regs.  Otherwise when spilling a DFmode reg, it may be from EXTRA_FP_REGS
-   but find_reloads() may use class GENERAL_OR_FP_REGS. This will cause
-   allocate_reload_reg() to bypass it causing an abort because the compiler
-   thinks it doesn't have a spill reg when in fact it does.
-
-   v9 also has 4 floating point condition code registers.  Since we don't
-   have a class that is the union of FPCC_REGS with either of the others,
-   it is important that it appear first.  Otherwise the compiler will die
-   trying to compile _fixunsdfsi because fix_truncdfsi2 won't match its
-   constraints.
-
-   It is important that SPARC_ICC_REG have class NO_REGS.  Otherwise combine
-   may try to use it to hold an SImode value.  See register_operand.
-   ??? Should %fcc[0123] be handled similarly?
-*/
-
-enum reg_class { NO_REGS, FPCC_REGS, I64_REGS, GENERAL_REGS, FP_REGS,
-		 EXTRA_FP_REGS, GENERAL_OR_FP_REGS, GENERAL_OR_EXTRA_FP_REGS,
-		 ALL_REGS, LIM_REG_CLASSES };
-
-#define N_REG_CLASSES (int) LIM_REG_CLASSES
-
-/* Give names of register classes as strings for dump file.   */
-
-#define REG_CLASS_NAMES \
-  { "NO_REGS", "FPCC_REGS", "I64_REGS", "GENERAL_REGS", "FP_REGS",	\
-     "EXTRA_FP_REGS", "GENERAL_OR_FP_REGS", "GENERAL_OR_EXTRA_FP_REGS",	\
-     "ALL_REGS" }
-
-/* Define which registers fit in which classes.
-   This is an initializer for a vector of HARD_REG_SET
-   of length N_REG_CLASSES.  */
-
-#define REG_CLASS_CONTENTS \
-  {{0, 0, 0, 0}, {0, 0, 0, 0xf}, {0xffff, 0, 0, 0}, \
-   {-1, 0, 0, 0}, {0, -1, 0, 0}, {0, -1, -1, 0}, \
-   {-1, -1, 0, 0}, {-1, -1, -1, 0}, {-1, -1, -1, 0x1f}}
-
-/* The same information, inverted:
-   Return the class number of the smallest class containing
-   reg number REGNO.  This could be a conditional expression
-   or could index an array.  */
-
-extern enum reg_class sparc_regno_reg_class[];
-
-#define REGNO_REG_CLASS(REGNO) sparc_regno_reg_class[(REGNO)]
-
-/* This is the order in which to allocate registers normally.  
-   
-   We put %f0/%f1 last among the float registers, so as to make it more
-   likely that a pseudo-register which dies in the float return register
-   will get allocated to the float return register, thus saving a move
-   instruction at the end of the function.  */
-
-#define REG_ALLOC_ORDER \
-{ 8, 9, 10, 11, 12, 13, 2, 3,		\
-  15, 16, 17, 18, 19, 20, 21, 22,	\
-  23, 24, 25, 26, 27, 28, 29, 31,	\
-  34, 35, 36, 37, 38, 39,		/* %f2-%f7 */   \
-  40, 41, 42, 43, 44, 45, 46, 47,	/* %f8-%f15 */  \
-  48, 49, 50, 51, 52, 53, 54, 55,	/* %f16-%f23 */ \
-  56, 57, 58, 59, 60, 61, 62, 63,	/* %f24-%f31 */ \
-  64, 65, 66, 67, 68, 69, 70, 71,	/* %f32-%f39 */ \
-  72, 73, 74, 75, 76, 77, 78, 79,	/* %f40-%f47 */ \
-  80, 81, 82, 83, 84, 85, 86, 87,	/* %f48-%f55 */ \
-  88, 89, 90, 91, 92, 93, 94, 95,	/* %f56-%f63 */ \
-  32, 33,				/* %f0,%f1 */   \
-  96, 97, 98, 99, 100,			/* %fcc0-3, %icc */ \
-  1, 4, 5, 6, 7, 0, 14, 30}
-
-/* This is the order in which to allocate registers for
-   leaf functions.  If all registers can fit in the "i" registers,
-   then we have the possibility of having a leaf function.  */
-
-#define REG_LEAF_ALLOC_ORDER \
-{ 2, 3, 24, 25, 26, 27, 28, 29,		\
-  15, 8, 9, 10, 11, 12, 13,		\
-  16, 17, 18, 19, 20, 21, 22, 23,	\
-  34, 35, 36, 37, 38, 39,		\
-  40, 41, 42, 43, 44, 45, 46, 47,	\
-  48, 49, 50, 51, 52, 53, 54, 55,	\
-  56, 57, 58, 59, 60, 61, 62, 63,	\
-  64, 65, 66, 67, 68, 69, 70, 71,	\
-  72, 73, 74, 75, 76, 77, 78, 79,	\
-  80, 81, 82, 83, 84, 85, 86, 87,	\
-  88, 89, 90, 91, 92, 93, 94, 95,	\
-  32, 33,				\
-  96, 97, 98, 99, 100,			\
-  1, 4, 5, 6, 7, 0, 14, 30, 31}
-
-#define ORDER_REGS_FOR_LOCAL_ALLOC order_regs_for_local_alloc ()
-
-/* ??? %g7 is not a leaf register to effectively #undef LEAF_REGISTERS when
-   -mflat is used.  Function only_leaf_regs_used will return 0 if a global
-   register is used and is not permitted in a leaf function.  We make %g7
-   a global reg if -mflat and voila.  Since %g7 is a system register and is
-   fixed it won't be used by gcc anyway.  */
-
-#define LEAF_REGISTERS \
-{ 1, 1, 1, 1, 1, 1, 1, 0,	\
-  0, 0, 0, 0, 0, 0, 1, 0,	\
-  0, 0, 0, 0, 0, 0, 0, 0,	\
-  1, 1, 1, 1, 1, 1, 0, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1, 1, 1, 1,	\
-  1, 1, 1, 1, 1}
-
-extern char leaf_reg_remap[];
-#define LEAF_REG_REMAP(REGNO) (leaf_reg_remap[REGNO])
-
-/* The class value for index registers, and the one for base regs.  */
-#define INDEX_REG_CLASS GENERAL_REGS
-#define BASE_REG_CLASS GENERAL_REGS
-
-/* Local macro to handle the two v9 classes of FP regs.  */
-#define FP_REG_CLASS_P(CLASS) ((CLASS) == FP_REGS || (CLASS) == EXTRA_FP_REGS)
-
-/* Get reg_class from a letter such as appears in the machine description.
-   In the not-v9 case, coerce v9's 'e' class to 'f', so we can use 'e' in the
-   .md file for v8 and v9.
-   'd' and 'b' are used for single and double precision VIS operations,
-   if TARGET_VIS.
-   'h' is used for V8+ 64 bit global and out registers. */
-
-#define REG_CLASS_FROM_LETTER(C)		\
-(TARGET_V9					\
- ? ((C) == 'f' ? FP_REGS			\
-    : (C) == 'e' ? EXTRA_FP_REGS 		\
-    : (C) == 'c' ? FPCC_REGS			\
-    : ((C) == 'd' && TARGET_VIS) ? FP_REGS\
-    : ((C) == 'b' && TARGET_VIS) ? EXTRA_FP_REGS\
-    : ((C) == 'h' && TARGET_V8PLUS) ? I64_REGS\
-    : NO_REGS)					\
- : ((C) == 'f' ? FP_REGS			\
-    : (C) == 'e' ? FP_REGS			\
-    : (C) == 'c' ? FPCC_REGS			\
-    : NO_REGS))
-
-/* The letters I, J, K, L and M in a register constraint string
-   can be used to stand for particular ranges of immediate operands.
-   This macro defines what the ranges are.
-   C is the letter, and VALUE is a constant value.
-   Return 1 if VALUE is in the range specified by C.
-
-   `I' is used for the range of constants an insn can actually contain.
-   `J' is used for the range which is just zero (since that is R0).
-   `K' is used for constants which can be loaded with a single sethi insn.
-   `L' is used for the range of constants supported by the movcc insns.
-   `M' is used for the range of constants supported by the movrcc insns.  */
-
-#define SPARC_SIMM10_P(X) ((unsigned HOST_WIDE_INT) (X) + 0x200 < 0x400)
-#define SPARC_SIMM11_P(X) ((unsigned HOST_WIDE_INT) (X) + 0x400 < 0x800)
-#define SPARC_SIMM13_P(X) ((unsigned HOST_WIDE_INT) (X) + 0x1000 < 0x2000)
-/* 10 and 11 bit immediates are only used for a few specific insns.
-   SMALL_INT is used throughout the port so we continue to use it.  */
-#define SMALL_INT(X) (SPARC_SIMM13_P (INTVAL (X)))
-/* 13 bit immediate, considering only the low 32 bits */
-#define SMALL_INT32(X) (SPARC_SIMM13_P ((int)INTVAL (X) & 0xffffffff))
-#define SPARC_SETHI_P(X) \
-(((unsigned HOST_WIDE_INT) (X) & ~(unsigned HOST_WIDE_INT) 0xfffffc00) == 0)
-
-#define CONST_OK_FOR_LETTER_P(VALUE, C)  \
-  ((C) == 'I' ? SPARC_SIMM13_P (VALUE)			\
-   : (C) == 'J' ? (VALUE) == 0				\
-   : (C) == 'K' ? SPARC_SETHI_P (VALUE)			\
-   : (C) == 'L' ? SPARC_SIMM11_P (VALUE)		\
-   : (C) == 'M' ? SPARC_SIMM10_P (VALUE)		\
-   : 0)
-
-/* Similar, but for floating constants, and defining letters G and H.
-   Here VALUE is the CONST_DOUBLE rtx itself.  */
-
-#define CONST_DOUBLE_OK_FOR_LETTER_P(VALUE, C)	\
-  ((C) == 'G' ? fp_zero_operand (VALUE)			\
-   : (C) == 'H' ? arith_double_operand (VALUE, DImode)	\
-   : 0)
-
-/* Given an rtx X being reloaded into a reg required to be
-   in class CLASS, return the class of reg to actually use.
-   In general this is just CLASS; but on some machines
-   in some cases it is preferable to use a more restrictive class.  */
-/* - We can't load constants into FP registers.  We can't load any FP
-     constant if an 'E' constraint fails to match it.
-   - Try and reload integer constants (symbolic or otherwise) back into
-     registers directly, rather than having them dumped to memory.  */
-
-#define PREFERRED_RELOAD_CLASS(X,CLASS)			\
-  (CONSTANT_P (X)					\
-   ? ((FP_REG_CLASS_P (CLASS)				\
-       || (GET_MODE_CLASS (GET_MODE (X)) == MODE_FLOAT	\
-	   && (HOST_FLOAT_FORMAT != IEEE_FLOAT_FORMAT	\
-	       || HOST_BITS_PER_INT != BITS_PER_WORD)))	\
-      ? NO_REGS						\
-      : (!FP_REG_CLASS_P (CLASS)			\
-         && GET_MODE_CLASS (GET_MODE (X)) == MODE_INT)	\
-      ? GENERAL_REGS					\
-      : (CLASS))					\
-   : (CLASS))
-
-/* Return the register class of a scratch register needed to load IN into
-   a register of class CLASS in MODE.
-
-   We need a temporary when loading/storing a HImode/QImode value
-   between memory and the FPU registers.  This can happen when combine puts
-   a paradoxical subreg in a float/fix conversion insn.  */
-
-#define SECONDARY_INPUT_RELOAD_CLASS(CLASS, MODE, IN)		\
-  ((FP_REG_CLASS_P (CLASS)					\
-    && ((MODE) == HImode || (MODE) == QImode)			\
-    && (GET_CODE (IN) == MEM					\
-        || ((GET_CODE (IN) == REG || GET_CODE (IN) == SUBREG)	\
-            && true_regnum (IN) == -1)))			\
-   ? GENERAL_REGS						\
-   : (((TARGET_CM_MEDANY					\
-        && symbolic_operand ((IN), (MODE)))			\
-       || (TARGET_CM_EMBMEDANY					\
-           && text_segment_operand ((IN), (MODE))))		\
-      && !flag_pic)						\
-     ? GENERAL_REGS						\
-     : NO_REGS)
-
-#define SECONDARY_OUTPUT_RELOAD_CLASS(CLASS, MODE, IN)		\
-   ((FP_REG_CLASS_P (CLASS)					\
-     && ((MODE) == HImode || (MODE) == QImode)			\
-     && (GET_CODE (IN) == MEM					\
-         || ((GET_CODE (IN) == REG || GET_CODE (IN) == SUBREG)	\
-             && true_regnum (IN) == -1)))			\
-    ? GENERAL_REGS						\
-   : (((TARGET_CM_MEDANY					\
-        && symbolic_operand ((IN), (MODE)))			\
-       || (TARGET_CM_EMBMEDANY					\
-           && text_segment_operand ((IN), (MODE))))		\
-      && !flag_pic)						\
-     ? GENERAL_REGS						\
-     : NO_REGS)
-
-/* On SPARC it is not possible to directly move data between 
-   GENERAL_REGS and FP_REGS.  */
-#define SECONDARY_MEMORY_NEEDED(CLASS1, CLASS2, MODE) \
-  (FP_REG_CLASS_P (CLASS1) != FP_REG_CLASS_P (CLASS2))
-
-/* Return the stack location to use for secondary memory needed reloads.
-   We want to use the reserved location just below the frame pointer.
-   However, we must ensure that there is a frame, so use assign_stack_local
-   if the frame size is zero.  */
-#define SECONDARY_MEMORY_NEEDED_RTX(MODE) \
-  (get_frame_size () == 0						\
-   ? assign_stack_local (MODE, GET_MODE_SIZE (MODE), 0)			\
-   : gen_rtx_MEM (MODE, gen_rtx_PLUS (Pmode, frame_pointer_rtx,	\
-				  GEN_INT (STARTING_FRAME_OFFSET))))
-
-/* Get_secondary_mem widens its argument to BITS_PER_WORD which loses on v9
-   because the movsi and movsf patterns don't handle r/f moves.
-   For v8 we copy the default definition.  */
-#define SECONDARY_MEMORY_NEEDED_MODE(MODE) \
-  (TARGET_ARCH64						\
-   ? (GET_MODE_BITSIZE (MODE) < 32				\
-      ? mode_for_size (32, GET_MODE_CLASS (MODE), 0)		\
-      : MODE)							\
-   : (GET_MODE_BITSIZE (MODE) < BITS_PER_WORD			\
-      ? mode_for_size (BITS_PER_WORD, GET_MODE_CLASS (MODE), 0)	\
-      : MODE))
-
-/* Return the maximum number of consecutive registers
-   needed to represent mode MODE in a register of class CLASS.  */
-/* On SPARC, this is the size of MODE in words.  */
-#define CLASS_MAX_NREGS(CLASS, MODE)	\
-  (FP_REG_CLASS_P (CLASS) ? (GET_MODE_SIZE (MODE) + 3) / 4 \
-   : (GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-
-/* Stack layout; function entry, exit and calling.  */
-
-/* Define the number of register that can hold parameters.
-   This macro is only used in other macro definitions below and in sparc.c.
-   MODE is the mode of the argument.
-   !v9: All args are passed in %o0-%o5.
-   v9: %o0-%o5 and %f0-%f31 are cumulatively used to pass values.
-   See the description in sparc.c.  */
-#define NPARM_REGS(MODE) \
-(TARGET_ARCH64 \
- ? (GET_MODE_CLASS (MODE) == MODE_FLOAT ? 32 : 6) \
- : 6)
-
-/* Define this if pushing a word on the stack
-   makes the stack pointer a smaller address.  */
-#define STACK_GROWS_DOWNWARD
-
-/* Define this if the nominal address of the stack frame
-   is at the high-address end of the local variables;
-   that is, each additional local variable allocated
-   goes at a more negative offset in the frame.  */
-#define FRAME_GROWS_DOWNWARD
-
-/* Offset within stack frame to start allocating local variables at.
-   If FRAME_GROWS_DOWNWARD, this is the offset to the END of the
-   first local allocated.  Otherwise, it is the offset to the BEGINNING
-   of the first local allocated.  */
-/* This allows space for one TFmode floating point value.  */
-#define STARTING_FRAME_OFFSET \
-  (TARGET_ARCH64 ? (SPARC_STACK_BIAS - 16) \
-   : (-SPARC_STACK_ALIGN (LONG_DOUBLE_TYPE_SIZE / BITS_PER_UNIT)))
-
-/* If we generate an insn to push BYTES bytes,
-   this says how many the stack pointer really advances by.
-   On SPARC, don't define this because there are no push insns.  */
-/*  #define PUSH_ROUNDING(BYTES) */
-
-/* Offset of first parameter from the argument pointer register value.
-   !v9: This is 64 for the ins and locals, plus 4 for the struct-return reg
-   even if this function isn't going to use it.
-   v9: This is 128 for the ins and locals.  */
-#define FIRST_PARM_OFFSET(FNDECL) \
-  (TARGET_ARCH64 ? (SPARC_STACK_BIAS + 16 * UNITS_PER_WORD) \
-   : (STRUCT_VALUE_OFFSET + UNITS_PER_WORD))
-
-/* Offset from the argument pointer register value to the CFA.  */
-
-#define ARG_POINTER_CFA_OFFSET  SPARC_STACK_BIAS
-
-/* When a parameter is passed in a register, stack space is still
-   allocated for it.
-   !v9: All 6 possible integer registers have backing store allocated.
-   v9: Only space for the arguments passed is allocated. */
-/* ??? Ideally, we'd use zero here (as the minimum), but zero has special
-   meaning to the backend.  Further, we need to be able to detect if a
-   varargs/unprototyped function is called, as they may want to spill more
-   registers than we've provided space.  Ugly, ugly.  So for now we retain
-   all 6 slots even for v9.  */
-#define REG_PARM_STACK_SPACE(DECL) (6 * UNITS_PER_WORD)
-
-/* Keep the stack pointer constant throughout the function.
-   This is both an optimization and a necessity: longjmp
-   doesn't behave itself when the stack pointer moves within
-   the function!  */
-#define ACCUMULATE_OUTGOING_ARGS
-
-/* Value is the number of bytes of arguments automatically
-   popped when returning from a subroutine call.
-   FUNDECL is the declaration node of the function (as a tree),
-   FUNTYPE is the data type of the function (as a tree),
-   or for a library call it is an identifier node for the subroutine name.
-   SIZE is the number of bytes of arguments passed on the stack.  */
-
-#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) 0
-
-/* Some subroutine macros specific to this machine.
-   When !TARGET_FPU, put float return values in the general registers,
-   since we don't have any fp registers.  */
-#define BASE_RETURN_VALUE_REG(MODE)					\
-  (TARGET_ARCH64							\
-   ? (TARGET_FPU && FLOAT_MODE_P (MODE) ? 32 : 8)			\
-   : (((MODE) == SFmode || (MODE) == DFmode) && TARGET_FPU ? 32 : 8))
-
-#define BASE_OUTGOING_VALUE_REG(MODE)				\
-  (TARGET_ARCH64						\
-   ? (TARGET_FPU && FLOAT_MODE_P (MODE) ? 32			\
-      : TARGET_FLAT ? 8 : 24)					\
-   : (((MODE) == SFmode || (MODE) == DFmode) && TARGET_FPU ? 32	\
-      : (TARGET_FLAT ? 8 : 24)))
-
-#define BASE_PASSING_ARG_REG(MODE)				\
-  (TARGET_ARCH64						\
-   ? (TARGET_FPU && FLOAT_MODE_P (MODE) ? 32 : 8)		\
-   : 8)
-
-/* ??? FIXME -- seems wrong for v9 structure passing... */
-#define BASE_INCOMING_ARG_REG(MODE)				\
-  (TARGET_ARCH64						\
-   ? (TARGET_FPU && FLOAT_MODE_P (MODE) ? 32			\
-      : TARGET_FLAT ? 8 : 24)					\
-   : (TARGET_FLAT ? 8 : 24))
-
-/* Define this macro if the target machine has "register windows".  This
-   C expression returns the register number as seen by the called function
-   corresponding to register number OUT as seen by the calling function.
-   Return OUT if register number OUT is not an outbound register.  */
-
-#define INCOMING_REGNO(OUT) \
- ((TARGET_FLAT || (OUT) < 8 || (OUT) > 15) ? (OUT) : (OUT) + 16)
-
-/* Define this macro if the target machine has "register windows".  This
-   C expression returns the register number as seen by the calling function
-   corresponding to register number IN as seen by the called function.
-   Return IN if register number IN is not an inbound register.  */
-
-#define OUTGOING_REGNO(IN) \
- ((TARGET_FLAT || (IN) < 24 || (IN) > 31) ? (IN) : (IN) - 16)
-
-/* Define how to find the value returned by a function.
-   VALTYPE is the data type of the value (as a tree).
-   If the precise function being called is known, FUNC is its FUNCTION_DECL;
-   otherwise, FUNC is 0.  */
-
-/* On SPARC the value is found in the first "output" register.  */
-
-extern struct rtx_def *function_value ();
-#define FUNCTION_VALUE(VALTYPE, FUNC) \
-  function_value ((VALTYPE), TYPE_MODE (VALTYPE), 1)
-
-/* But the called function leaves it in the first "input" register.  */
-
-#define FUNCTION_OUTGOING_VALUE(VALTYPE, FUNC) \
-  function_value ((VALTYPE), TYPE_MODE (VALTYPE), 0)
-
-/* Define how to find the value returned by a library function
-   assuming the value has mode MODE.  */
-
-#define LIBCALL_VALUE(MODE) \
-  function_value (NULL_TREE, (MODE), 1)
-
-/* 1 if N is a possible register number for a function value
-   as seen by the caller.
-   On SPARC, the first "output" reg is used for integer values,
-   and the first floating point register is used for floating point values.  */
-
-#define FUNCTION_VALUE_REGNO_P(N) ((N) == 8 || (N) == 32)
-
-/* Define the size of space to allocate for the return value of an
-   untyped_call.  */
-
-#define APPLY_RESULT_SIZE 16
-
-/* 1 if N is a possible register number for function argument passing.
-   On SPARC, these are the "output" registers.  v9 also uses %f0-%f31.  */
-
-#define FUNCTION_ARG_REGNO_P(N) \
-(TARGET_ARCH64 \
- ? (((N) >= 8 && (N) <= 13) || ((N) >= 32 && (N) <= 63)) \
- : ((N) >= 8 && (N) <= 13))
-
-/* Define a data type for recording info about an argument list
-   during the scan of that argument list.  This data type should
-   hold all necessary information about the function itself
-   and about the args processed so far, enough to enable macros
-   such as FUNCTION_ARG to determine where the next arg should go.
-
-   On SPARC (!v9), this is a single integer, which is a number of words
-   of arguments scanned so far (including the invisible argument,
-   if any, which holds the structure-value-address).
-   Thus 7 or more means all following args should go on the stack.
-
-   For v9, we also need to know whether a prototype is present.  */
-
-struct sparc_args {
-  int words;       /* number of words passed so far */
-  int prototype_p; /* non-zero if a prototype is present */
-  int libcall_p;   /* non-zero if a library call */
-};
-#define CUMULATIVE_ARGS struct sparc_args
-
-/* Initialize a variable CUM of type CUMULATIVE_ARGS
-   for a call to a function whose data type is FNTYPE.
-   For a library call, FNTYPE is 0.  */
-
-extern void init_cumulative_args ();
-#define INIT_CUMULATIVE_ARGS(CUM, FNTYPE, LIBNAME, INDIRECT) \
-init_cumulative_args (& (CUM), (FNTYPE), (LIBNAME), (INDIRECT));
-
-/* Update the data in CUM to advance over an argument
-   of mode MODE and data type TYPE.
-   TYPE is null for libcalls where that information may not be available.  */
-
-extern void function_arg_advance ();
-#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
-function_arg_advance (& (CUM), (MODE), (TYPE), (NAMED))
-
-/* Determine where to put an argument to a function.
-   Value is zero to push the argument on the stack,
-   or a hard register in which to store the argument.
-
-   MODE is the argument's machine mode.
-   TYPE is the data type of the argument (as a tree).
-    This is null for libcalls where that information may
-    not be available.
-   CUM is a variable of type CUMULATIVE_ARGS which gives info about
-    the preceding args and about the function being called.
-   NAMED is nonzero if this argument is a named parameter
-    (otherwise it is an extra parameter matching an ellipsis).  */
-
-extern struct rtx_def *function_arg ();
-#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
-function_arg (& (CUM), (MODE), (TYPE), (NAMED), 0)
-
-/* Define where a function finds its arguments.
-   This is different from FUNCTION_ARG because of register windows.  */
-
-#define FUNCTION_INCOMING_ARG(CUM, MODE, TYPE, NAMED) \
-function_arg (& (CUM), (MODE), (TYPE), (NAMED), 1)
-
-/* For an arg passed partly in registers and partly in memory,
-   this is the number of registers used.
-   For args passed entirely in registers or entirely in memory, zero.  */
-
-extern int function_arg_partial_nregs ();
-#define FUNCTION_ARG_PARTIAL_NREGS(CUM, MODE, TYPE, NAMED) \
-function_arg_partial_nregs (& (CUM), (MODE), (TYPE), (NAMED))
-
-/* A C expression that indicates when an argument must be passed by reference.
-   If nonzero for an argument, a copy of that argument is made in memory and a
-   pointer to the argument is passed instead of the argument itself.
-   The pointer is passed in whatever way is appropriate for passing a pointer
-   to that type.  */
-
-extern int function_arg_pass_by_reference ();
-#define FUNCTION_ARG_PASS_BY_REFERENCE(CUM, MODE, TYPE, NAMED) \
-function_arg_pass_by_reference (& (CUM), (MODE), (TYPE), (NAMED))
-
-/* If defined, a C expression which determines whether, and in which direction,
-   to pad out an argument with extra space.  The value should be of type
-   `enum direction': either `upward' to pad above the argument,
-   `downward' to pad below, or `none' to inhibit padding.  */
-
-#define FUNCTION_ARG_PADDING(MODE, TYPE) \
-function_arg_padding ((MODE), (TYPE))
-
-/* If defined, a C expression that gives the alignment boundary, in bits,
-   of an argument with the specified mode and type.  If it is not defined,
-   PARM_BOUNDARY is used for all arguments.
-   For sparc64, objects requiring 16 byte alignment are passed that way.  */
-
-#define FUNCTION_ARG_BOUNDARY(MODE, TYPE) \
-((TARGET_ARCH64					\
-  && (GET_MODE_ALIGNMENT (MODE) == 128		\
-      || ((TYPE) && TYPE_ALIGN (TYPE) == 128)))	\
- ? 128 : PARM_BOUNDARY)
-
-/* Define the information needed to generate branch and scc insns.  This is
-   stored from the compare operation.  Note that we can't use "rtx" here
-   since it hasn't been defined!  */
-
-extern struct rtx_def *sparc_compare_op0, *sparc_compare_op1;
-
-/* Define the function that build the compare insn for scc and bcc.  */
-
-extern struct rtx_def *gen_compare_reg ();
-
-/* This function handles all v9 scc insns */
-
-extern int gen_v9_scc ();
-
-/* Generate the special assembly code needed to tell the assembler whatever
-   it might need to know about the return value of a function.
-
-   For Sparc assemblers, we need to output a .proc pseudo-op which conveys
-   information to the assembler relating to peephole optimization (done in
-   the assembler).  */
-
-#define ASM_DECLARE_RESULT(FILE, RESULT) \
-  fprintf ((FILE), "\t.proc\t0%lo\n", sparc_type_code (TREE_TYPE (RESULT)))
-
-/* Output the label for a function definition.  */
-
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-do {									\
-  ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-  ASM_OUTPUT_LABEL (FILE, NAME);					\
-} while (0)
-
-/* This macro generates the assembly code for function entry.
-   FILE is a stdio stream to output the code to.
-   SIZE is an int: how many units of temporary storage to allocate.
-   Refer to the array `regs_ever_live' to determine which registers
-   to save; `regs_ever_live[I]' is nonzero if register number I
-   is ever used in the function.  This macro is responsible for
-   knowing which registers should not be saved even if used.  */
-
-/* On SPARC, move-double insns between fpu and cpu need an 8-byte block
-   of memory.  If any fpu reg is used in the function, we allocate
-   such a block here, at the bottom of the frame, just in case it's needed.
-
-   If this function is a leaf procedure, then we may choose not
-   to do a "save" insn.  The decision about whether or not
-   to do this is made in regclass.c.  */
-
-#define FUNCTION_PROLOGUE(FILE, SIZE) \
-  (TARGET_FLAT ? sparc_flat_output_function_prologue (FILE, (int)SIZE) \
-   : output_function_prologue (FILE, (int)SIZE, \
-			       current_function_uses_only_leaf_regs))
-
-/* Output assembler code to FILE to increment profiler label # LABELNO
-   for profiling a function entry.  */
-
-#define FUNCTION_PROFILER(FILE, LABELNO) \
-  sparc_function_profiler(FILE, LABELNO)
-
-/* Set the name of the mcount function for the system.  */
-
-#define MCOUNT_FUNCTION "*mcount"
-
-/* The following macro shall output assembler code to FILE
-   to initialize basic-block profiling.  */
-
-#define FUNCTION_BLOCK_PROFILER(FILE, BLOCK_OR_LABEL) \
-  sparc_function_block_profiler(FILE, BLOCK_OR_LABEL)
-
-/* The following macro shall output assembler code to FILE
-   to increment a counter associated with basic block number BLOCKNO.  */
-
-#define BLOCK_PROFILER(FILE, BLOCKNO) \
-  sparc_block_profiler (FILE, BLOCKNO)
-
-/* The following macro shall output assembler code to FILE
-   to indicate a return from function during basic-block profiling.  */
-
-#define FUNCTION_BLOCK_PROFILER_EXIT(FILE) \
-  sparc_function_block_profiler_exit(FILE)
-
-/* The function `__bb_trace_func' is called in every basic block
-   and is not allowed to change the machine state. Saving (restoring)
-   the state can either be done in the BLOCK_PROFILER macro,
-   before calling function (rsp. after returning from function)
-   `__bb_trace_func', or it can be done inside the function by
-   defining the macros:
-
-	MACHINE_STATE_SAVE(ID)
-	MACHINE_STATE_RESTORE(ID)
-
-   In the latter case care must be taken, that the prologue code
-   of function `__bb_trace_func' does not already change the
-   state prior to saving it with MACHINE_STATE_SAVE.
-
-   The parameter `ID' is a string identifying a unique macro use.
-
-   On sparc it is sufficient to save the psw register to memory.
-   Unfortunately the psw register can be read in supervisor mode only,
-   so we read only the condition codes by using branch instructions
-   and hope that this is enough. */
-
-#define MACHINE_STATE_SAVE(ID)			\
-  int ms_flags, ms_saveret;			\
-  asm volatile(					\
-	"mov %%g0,%0\n\
-	be,a LFLGNZ"ID"\n\
-	or %0,4,%0\n\
-LFLGNZ"ID":\n\
-	bcs,a LFLGNC"ID"\n\
-	or %0,1,%0\n\
-LFLGNC"ID":\n\
-	bvs,a LFLGNV"ID"\n\
-	or %0,2,%0\n\
-LFLGNV"ID":\n\
-	bneg,a LFLGNN"ID"\n\
-	or %0,8,%0\n\
-LFLGNN"ID":\n\
-	mov %%g2,%1"				\
-	: "=r"(ms_flags), "=r"(ms_saveret));
-
-/* On sparc MACHINE_STATE_RESTORE restores the psw register from memory.
-   The psw register can be written in supervisor mode only,
-   which is true even for simple condition codes.
-   We use some combination of instructions to produce the
-   proper condition codes, but some flag combinations can not
-   be generated in this way. If this happens an unimplemented
-   instruction will be executed to abort the program. */
-
-#define MACHINE_STATE_RESTORE(ID)				\
-{ extern char flgtab[] __asm__("LFLGTAB"ID);			\
-  int scratch;							\
-  asm volatile (						\
-	"jmpl %2+%1,%%g0\n\
-    ! Do part of VC in the delay slot here, as it needs 3 insns.\n\
-	 addcc 2,%3,%%g0\n\
-LFLGTAB" ID ":\n\
-    ! 0\n\
-	ba LFLGRET"ID"\n\
-	 orcc 1,%%g0,%%g0\n\
-    ! C\n\
-	ba LFLGRET"ID"\n\
-	 addcc 2,%3,%%g0\n\
-    ! V\n\
-	unimp\n\
-	nop\n\
-    ! VC\n\
-	ba LFLGRET"ID"\n\
-	 addxcc %4,%4,%0\n\
-    ! Z\n\
-	ba LFLGRET"ID"\n\
-	 subcc %%g0,%%g0,%%g0\n\
-    ! ZC\n\
-	ba LFLGRET"ID"\n\
-	 addcc 1,%3,%0\n\
-    ! ZVC\n\
-	ba LFLGRET"ID"\n\
-	 addcc %4,%4,%0\n\
-    ! N\n\
-	ba LFLGRET"ID"\n\
-	 orcc %%g0,-1,%%g0\n\
-    ! NC\n\
-	ba LFLGRET"ID"\n\
-	 addcc %%g0,%3,%%g0\n\
-    ! NV\n\
-	unimp\n\
-	nop\n\
-    ! NVC\n\
-	unimp\n\
-	nop\n\
-    ! NZ\n\
-	unimp\n\
-	nop\n\
-    ! NZC\n\
-	unimp\n\
-	nop\n\
-    ! NZV\n\
-	unimp\n\
-	nop\n\
-    ! NZVC\n\
-	unimp\n\
-	nop\n\
-LFLGRET"ID":\n\
-	mov %5,%%g2"						\
-	: "=r"(scratch)						\
-	: "r"(ms_flags*8), "r"(flgtab), "r"(-1),		\
-	  "r"(0x80000000), "r"(ms_saveret)			\
-	: "cc", "%g2"); }
-
-/* EXIT_IGNORE_STACK should be nonzero if, when returning from a function,
-   the stack pointer does not matter.  The value is tested only in
-   functions that have frame pointers.
-   No definition is equivalent to always zero.  */
-
-extern int current_function_calls_alloca;
-extern int current_function_outgoing_args_size;
-
-#define EXIT_IGNORE_STACK	\
- (get_frame_size () != 0	\
-  || current_function_calls_alloca || current_function_outgoing_args_size)
-
-/* This macro generates the assembly code for function exit,
-   on machines that need it.  If FUNCTION_EPILOGUE is not defined
-   then individual return instructions are generated for each
-   return statement.  Args are same as for FUNCTION_PROLOGUE.
-
-   The function epilogue should not depend on the current stack pointer!
-   It should use the frame pointer only.  This is mandatory because
-   of alloca; we also take advantage of it to omit stack adjustments
-   before returning.  */
-
-/* This declaration is needed due to traditional/ANSI
-   incompatibilities which cannot be #ifdefed away
-   because they occur inside of macros.  Sigh.  */
-extern union tree_node *current_function_decl;
-
-#define FUNCTION_EPILOGUE(FILE, SIZE) \
-  (TARGET_FLAT ? sparc_flat_output_function_epilogue (FILE, (int)SIZE) \
-   : output_function_epilogue (FILE, (int)SIZE, \
-			       current_function_uses_only_leaf_regs))
-
-#define DELAY_SLOTS_FOR_EPILOGUE \
-  (TARGET_FLAT ? sparc_flat_epilogue_delay_slots () : 1)
-#define ELIGIBLE_FOR_EPILOGUE_DELAY(trial, slots_filled) \
-  (TARGET_FLAT ? sparc_flat_eligible_for_epilogue_delay (trial, slots_filled) \
-   : eligible_for_epilogue_delay (trial, slots_filled))
-
-/* Define registers used by the epilogue and return instruction.  */
-#define EPILOGUE_USES(REGNO) \
-  (!TARGET_FLAT && REGNO == 31)
-
-/* Length in units of the trampoline for entering a nested function.  */
-
-#define TRAMPOLINE_SIZE (TARGET_ARCH64 ? 32 : 16)
-
-#define TRAMPOLINE_ALIGNMENT 128 /* 16 bytes */
-
-/* Emit RTL insns to initialize the variable parts of a trampoline.
-   FNADDR is an RTX for the address of the function's pure code.
-   CXT is an RTX for the static chain value for the function.  */
-
-void sparc_initialize_trampoline ();
-void sparc64_initialize_trampoline ();
-#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
-    if (TARGET_ARCH64)						\
-      sparc64_initialize_trampoline (TRAMP, FNADDR, CXT);	\
-    else							\
-      sparc_initialize_trampoline (TRAMP, FNADDR, CXT)
-
-/* Generate necessary RTL for __builtin_saveregs().
-   ARGLIST is the argument list; see expr.c.  */
-
-extern struct rtx_def *sparc_builtin_saveregs ();
-#define EXPAND_BUILTIN_SAVEREGS(ARGLIST) sparc_builtin_saveregs (ARGLIST)
-
-/* Define this macro if the location where a function argument is passed
-   depends on whether or not it is a named argument.
-
-   This macro controls how the NAMED argument to FUNCTION_ARG
-   is set for varargs and stdarg functions.  With this macro defined,
-   the NAMED argument is always true for named arguments, and false for
-   unnamed arguments.  If this is not defined, but SETUP_INCOMING_VARARGS
-   is defined, then all arguments are treated as named.  Otherwise, all named
-   arguments except the last are treated as named.
-   For the v9 we want NAMED to mean what it says it means.  */
-
-#define STRICT_ARGUMENT_NAMING TARGET_V9
-
-/* Generate RTL to flush the register windows so as to make arbitrary frames
-   available.  */
-#define SETUP_FRAME_ADDRESSES()		\
-  emit_insn (gen_flush_register_windows ())
-
-/* Given an rtx for the address of a frame,
-   return an rtx for the address of the word in the frame
-   that holds the dynamic chain--the previous frame's address.
-   ??? -mflat support? */
-#define DYNAMIC_CHAIN_ADDRESS(frame) \
-  gen_rtx_PLUS (Pmode, frame, GEN_INT (14 * UNITS_PER_WORD))
-
-/* The return address isn't on the stack, it is in a register, so we can't
-   access it from the current frame pointer.  We can access it from the
-   previous frame pointer though by reading a value from the register window
-   save area.  */
-#define RETURN_ADDR_IN_PREVIOUS_FRAME
-
-/* This is the offset of the return address to the true next instruction to be
-   executed for the current function. */
-#define RETURN_ADDR_OFFSET \
-  (8 + 4 * (! TARGET_ARCH64 && current_function_returns_struct))
-
-/* The current return address is in %i7.  The return address of anything
-   farther back is in the register window save area at [%fp+60].  */
-/* ??? This ignores the fact that the actual return address is +8 for normal
-   returns, and +12 for structure returns.  */
-#define RETURN_ADDR_RTX(count, frame)		\
-  ((count == -1)				\
-   ? gen_rtx_REG (Pmode, 31)			\
-   : gen_rtx_MEM (Pmode,			\
-	      memory_address (Pmode, plus_constant (frame, 15 * UNITS_PER_WORD))))
-
-/* Before the prologue, the return address is %o7 + 8.  OK, sometimes it's
-   +12, but always using +8 is close enough for frame unwind purposes.
-   Actually, just using %o7 is close enough for unwinding, but %o7+8
-   is something you can return to.  */
-#define INCOMING_RETURN_ADDR_RTX \
-  gen_rtx_PLUS (word_mode, gen_rtx_REG (word_mode, 15), GEN_INT (8))
-
-/* The offset from the incoming value of %sp to the top of the stack frame
-   for the current function.  On sparc64, we have to account for the stack
-   bias if present.  */
-#define INCOMING_FRAME_SP_OFFSET SPARC_STACK_BIAS
-
-#define DOESNT_NEED_UNWINDER (! TARGET_FLAT)
-
-/* Addressing modes, and classification of registers for them.  */
-
-/* #define HAVE_POST_INCREMENT 0 */
-/* #define HAVE_POST_DECREMENT 0 */
-
-/* #define HAVE_PRE_DECREMENT 0 */
-/* #define HAVE_PRE_INCREMENT 0 */
-
-/* Macros to check register numbers against specific register classes.  */
-
-/* These assume that REGNO is a hard or pseudo reg number.
-   They give nonzero only if REGNO is a hard reg of the suitable class
-   or a pseudo reg currently allocated to a suitable hard reg.
-   Since they use reg_renumber, they are safe only once reg_renumber
-   has been allocated, which happens in local-alloc.c.  */
-
-#define REGNO_OK_FOR_INDEX_P(REGNO) \
-((REGNO) < 32 || (unsigned) reg_renumber[REGNO] < (unsigned)32)
-#define REGNO_OK_FOR_BASE_P(REGNO) \
-((REGNO) < 32 || (unsigned) reg_renumber[REGNO] < (unsigned)32)
-#define REGNO_OK_FOR_FP_P(REGNO) \
-  (((unsigned) (REGNO) - 32 < (TARGET_V9 ? (unsigned)64 : (unsigned)32)) \
-   || ((unsigned) reg_renumber[REGNO] - 32 < (TARGET_V9 ? (unsigned)64 : (unsigned)32)))
-#define REGNO_OK_FOR_CCFP_P(REGNO) \
- (TARGET_V9 \
-  && (((unsigned) (REGNO) - 96 < (unsigned)4) \
-      || ((unsigned) reg_renumber[REGNO] - 96 < (unsigned)4)))
-
-/* Now macros that check whether X is a register and also,
-   strictly, whether it is in a specified class.
-
-   These macros are specific to the SPARC, and may be used only
-   in code for printing assembler insns and in conditions for
-   define_optimization.  */
-
-/* 1 if X is an fp register.  */
-
-#define FP_REG_P(X) (REG_P (X) && REGNO_OK_FOR_FP_P (REGNO (X)))
-
-/* Is X, a REG, an in or global register?  i.e. is regno 0..7 or 24..31 */
-#define IN_OR_GLOBAL_P(X) (REGNO (X) < 8 || (REGNO (X) >= 24 && REGNO (X) <= 31))
-
-/* Maximum number of registers that can appear in a valid memory address.  */
-
-#define MAX_REGS_PER_ADDRESS 2
-
-/* Recognize any constant value that is a valid address.
-   When PIC, we do not accept an address that would require a scratch reg
-   to load into a register.  */
-
-#define CONSTANT_ADDRESS_P(X)   \
-  (GET_CODE (X) == LABEL_REF || GET_CODE (X) == SYMBOL_REF		\
-   || GET_CODE (X) == CONST_INT || GET_CODE (X) == HIGH			\
-   || (GET_CODE (X) == CONST						\
-       && ! (flag_pic && pic_address_needs_scratch (X))))
-
-/* Define this, so that when PIC, reload won't try to reload invalid
-   addresses which require two reload registers.  */
-
-#define LEGITIMATE_PIC_OPERAND_P(X)  (! pic_address_needs_scratch (X))
-
-/* Nonzero if the constant value X is a legitimate general operand.
-   Anything can be made to work except floating point constants.
-   If TARGET_VIS, 0.0 can be made to work as well.  */
-
-#define LEGITIMATE_CONSTANT_P(X) 					\
-  (GET_CODE (X) != CONST_DOUBLE || GET_MODE (X) == VOIDmode || 		\
-   (TARGET_VIS && (GET_MODE (X) == SFmode || GET_MODE (X) == DFmode) &&	\
-    fp_zero_operand (X)))
-
-/* The macros REG_OK_FOR..._P assume that the arg is a REG rtx
-   and check its validity for a certain class.
-   We have two alternate definitions for each of them.
-   The usual definition accepts all pseudo regs; the other rejects
-   them unless they have been allocated suitable hard regs.
-   The symbol REG_OK_STRICT causes the latter definition to be used.
-
-   Most source files want to accept pseudo regs in the hope that
-   they will get allocated to the class that the insn wants them to be in.
-   Source files for reload pass need to be strict.
-   After reload, it makes no difference, since pseudo regs have
-   been eliminated by then.  */
-
-/* Optional extra constraints for this machine.
-
-   'T' handles memory addresses where the alignment is known to
-       be at least 8 bytes.
-
-   `U' handles all pseudo registers or a hard even numbered
-       integer register, needed for ldd/std instructions.  */
-
-#ifndef REG_OK_STRICT
-
-/* Nonzero if X is a hard reg that can be used as an index
-   or if it is a pseudo reg.  */
-#define REG_OK_FOR_INDEX_P(X) \
-  (((unsigned) REGNO (X)) - 32 >= (FIRST_PSEUDO_REGISTER - 32))
-/* Nonzero if X is a hard reg that can be used as a base reg
-   or if it is a pseudo reg.  */
-#define REG_OK_FOR_BASE_P(X) \
-  (((unsigned) REGNO (X)) - 32 >= (FIRST_PSEUDO_REGISTER - 32))
-
-/* 'T', 'U' are for aligned memory loads which aren't needed for v9.  */
-
-#define EXTRA_CONSTRAINT(OP, C)				\
-   ((! TARGET_ARCH64 && (C) == 'T')			\
-    ? (mem_min_alignment (OP, 8))			\
-    : ((! TARGET_ARCH64 && (C) == 'U')			\
-       ? (register_ok_for_ldd (OP))			\
-       : 0))
- 
-#else
-
-/* Nonzero if X is a hard reg that can be used as an index.  */
-#define REG_OK_FOR_INDEX_P(X) REGNO_OK_FOR_INDEX_P (REGNO (X))
-/* Nonzero if X is a hard reg that can be used as a base reg.  */
-#define REG_OK_FOR_BASE_P(X) REGNO_OK_FOR_BASE_P (REGNO (X))
-
-#define EXTRA_CONSTRAINT(OP, C)				\
-   ((! TARGET_ARCH64 && (C) == 'T')			\
-    ? mem_min_alignment (OP, 8) && strict_memory_address_p (Pmode, XEXP (OP, 0)) \
-    : ((! TARGET_ARCH64 && (C) == 'U')			\
-       ? (GET_CODE (OP) == REG				\
-          && (REGNO (OP) < FIRST_PSEUDO_REGISTER	\
-	      || reg_renumber[REGNO (OP)] >= 0)		\
-          && register_ok_for_ldd (OP))			\
-       : 0))
-#endif
-
-/* GO_IF_LEGITIMATE_ADDRESS recognizes an RTL expression
-   that is a valid memory address for an instruction.
-   The MODE argument is the machine mode for the MEM expression
-   that wants to use this address.
-
-   On SPARC, the actual legitimate addresses must be REG+REG or REG+SMALLINT
-   ordinarily.  This changes a bit when generating PIC.
-
-   If you change this, execute "rm explow.o recog.o reload.o".  */
-
-#define RTX_OK_FOR_BASE_P(X)						\
-  ((GET_CODE (X) == REG && REG_OK_FOR_BASE_P (X))			\
-  || (GET_CODE (X) == SUBREG						\
-      && GET_CODE (SUBREG_REG (X)) == REG				\
-      && REG_OK_FOR_BASE_P (SUBREG_REG (X))))
-
-#define RTX_OK_FOR_INDEX_P(X)						\
-  ((GET_CODE (X) == REG && REG_OK_FOR_INDEX_P (X))			\
-  || (GET_CODE (X) == SUBREG						\
-      && GET_CODE (SUBREG_REG (X)) == REG				\
-      && REG_OK_FOR_INDEX_P (SUBREG_REG (X))))
-
-#define RTX_OK_FOR_OFFSET_P(X)						\
-  (GET_CODE (X) == CONST_INT && INTVAL (X) >= -0x1000 && INTVAL (X) < 0x1000)
-
-#define GO_IF_LEGITIMATE_ADDRESS(MODE, X, ADDR)		\
-{ if (RTX_OK_FOR_BASE_P (X))				\
-    goto ADDR;						\
-  else if (GET_CODE (X) == PLUS)			\
-    {							\
-      register rtx op0 = XEXP (X, 0);			\
-      register rtx op1 = XEXP (X, 1);			\
-      if (flag_pic && op0 == pic_offset_table_rtx)	\
-	{						\
-	  if (RTX_OK_FOR_BASE_P (op1))			\
-	    goto ADDR;					\
-	  else if (flag_pic == 1			\
-		   && GET_CODE (op1) != REG		\
-		   && GET_CODE (op1) != LO_SUM		\
-		   && GET_CODE (op1) != MEM		\
-		   && (GET_CODE (op1) != CONST_INT	\
-		       || SMALL_INT (op1)))		\
-	    goto ADDR;					\
-	}						\
-      else if (RTX_OK_FOR_BASE_P (op0))			\
-	{						\
-	  if ((RTX_OK_FOR_INDEX_P (op1)			\
- 	      /* We prohibit REG + REG for TFmode when	\
-		 there are no instructions which accept	\
-		 REG+REG instructions.  We do this	\
-		 because REG+REG is not an offsetable	\
-		 address.  If we get the situation	\
-		 in reload where source and destination	\
-		 of a movtf pattern are both MEMs with	\
-		 REG+REG address, then only one of them	\
-		 gets converted to an offsetable	\
-		 address. */				\
- 	      && (MODE != TFmode			\
-		  || (TARGET_FPU && TARGET_ARCH64	\
-		      && TARGET_V9			\
-		      && TARGET_HARD_QUAD)))		\
-	      || RTX_OK_FOR_OFFSET_P (op1))		\
-	    goto ADDR;					\
-	}						\
-      else if (RTX_OK_FOR_BASE_P (op1))			\
-	{						\
-	  if ((RTX_OK_FOR_INDEX_P (op0)			\
- 	      /* See the previous comment. */		\
- 	      && (MODE != TFmode			\
-		  || (TARGET_FPU && TARGET_ARCH64	\
-		      && TARGET_V9			\
-		      && TARGET_HARD_QUAD)))		\
-	      || RTX_OK_FOR_OFFSET_P (op0))		\
-	    goto ADDR;					\
-	}						\
-    }							\
-  else if (GET_CODE (X) == LO_SUM)			\
-    {							\
-      register rtx op0 = XEXP (X, 0);			\
-      register rtx op1 = XEXP (X, 1);			\
-      if (RTX_OK_FOR_BASE_P (op0)			\
-	  && CONSTANT_P (op1)				\
-	  /* We can't allow TFmode, because an offset	\
-	     greater than or equal to the alignment (8)	\
-	     may cause the LO_SUM to overflow if !v9. */\
-	  && (MODE != TFmode || TARGET_V9))		\
-	goto ADDR;					\
-    }							\
-  else if (GET_CODE (X) == CONST_INT && SMALL_INT (X))	\
-    goto ADDR;						\
-}
-
-/* Try machine-dependent ways of modifying an illegitimate address
-   to be legitimate.  If we find one, return the new, valid address.
-   This macro is used in only one place: `memory_address' in explow.c.
-
-   OLDX is the address as it was before break_out_memory_refs was called.
-   In some cases it is useful to look at this to decide what needs to be done.
-
-   MODE and WIN are passed so that this macro can use
-   GO_IF_LEGITIMATE_ADDRESS.
-
-   It is always safe for this macro to do nothing.  It exists to recognize
-   opportunities to optimize the output.  */
-
-/* On SPARC, change REG+N into REG+REG, and REG+(X*Y) into REG+REG.  */
-extern struct rtx_def *legitimize_pic_address ();
-#define LEGITIMIZE_ADDRESS(X,OLDX,MODE,WIN)	\
-{ rtx sparc_x = (X);						\
-  if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 0)) == MULT)	\
-    (X) = gen_rtx_PLUS (Pmode, XEXP (X, 1),			\
-		   force_operand (XEXP (X, 0), NULL_RTX));	\
-  if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 1)) == MULT)	\
-    (X) = gen_rtx_PLUS (Pmode, XEXP (X, 0),			\
-		   force_operand (XEXP (X, 1), NULL_RTX));	\
-  if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 0)) == PLUS)	\
-    (X) = gen_rtx_PLUS (Pmode, force_operand (XEXP (X, 0), NULL_RTX),\
-		   XEXP (X, 1));				\
-  if (GET_CODE (X) == PLUS && GET_CODE (XEXP (X, 1)) == PLUS)	\
-    (X) = gen_rtx_PLUS (Pmode, XEXP (X, 0),			\
-		   force_operand (XEXP (X, 1), NULL_RTX));	\
-  if (sparc_x != (X) && memory_address_p (MODE, X))		\
-    goto WIN;							\
-  if (flag_pic) (X) = legitimize_pic_address (X, MODE, 0);	\
-  else if (GET_CODE (X) == PLUS && CONSTANT_ADDRESS_P (XEXP (X, 1)))	\
-    (X) = gen_rtx_PLUS (Pmode, XEXP (X, 0),			\
-		   copy_to_mode_reg (Pmode, XEXP (X, 1)));	\
-  else if (GET_CODE (X) == PLUS && CONSTANT_ADDRESS_P (XEXP (X, 0)))	\
-    (X) = gen_rtx_PLUS (Pmode, XEXP (X, 1),			\
-		   copy_to_mode_reg (Pmode, XEXP (X, 0)));	\
-  else if (GET_CODE (X) == SYMBOL_REF || GET_CODE (X) == CONST	\
-	   || GET_CODE (X) == LABEL_REF)			\
-    (X) = copy_to_suggested_reg (X, NULL_RTX, Pmode); 		\
-  if (memory_address_p (MODE, X))				\
-    goto WIN; }
-
-/* Try a machine-dependent way of reloading an illegitimate address
-   operand.  If we find one, push the reload and jump to WIN.  This
-   macro is used in only one place: `find_reloads_address' in reload.c.
-
-   For Sparc 32, we wish to handle addresses by splitting them into
-   HIGH+LO_SUM pairs, retaining the LO_SUM in the memory reference. 
-   This cuts the number of extra insns by one.
-
-   Do nothing when generating PIC code and the address is a
-   symbolic operand or requires a scratch register.  */
-
-#define LEGITIMIZE_RELOAD_ADDRESS(X,MODE,OPNUM,TYPE,IND_LEVELS,WIN)     \
-do {                                                                    \
-  /* Decompose SImode constants into hi+lo_sum.  We do have to 		\
-     rerecognize what we produce, so be careful.  */			\
-  if (CONSTANT_P (X)							\
-      && (MODE != TFmode || TARGET_V9)					\
-      && GET_MODE (X) == SImode						\
-      && GET_CODE (X) != LO_SUM && GET_CODE (X) != HIGH			\
-      && ! (flag_pic							\
-	    && (symbolic_operand (X, Pmode)				\
-		|| pic_address_needs_scratch (X))))			\
-    {									\
-      X = gen_rtx_LO_SUM (GET_MODE (X),					\
-			  gen_rtx_HIGH (GET_MODE (X), X), X);		\
-      push_reload (XEXP (X, 0), NULL_RTX, &XEXP (X, 0), NULL_PTR,	\
-                   BASE_REG_CLASS, GET_MODE (X), VOIDmode, 0, 0,	\
-                   OPNUM, TYPE);					\
-      goto WIN;								\
-    }									\
-  /* ??? 64-bit reloads.  */						\
-} while (0)
-
-/* Go to LABEL if ADDR (a legitimate address expression)
-   has an effect that depends on the machine mode it is used for.
-   On the SPARC this is never true.  */
-
-#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR,LABEL)
-
-/* If we are referencing a function make the SYMBOL_REF special.
-   In the Embedded Medium/Anywhere code model, %g4 points to the data segment
-   so we must not add it to function addresses.  */
-
-#define ENCODE_SECTION_INFO(DECL) \
-  do {							\
-    if (TARGET_CM_EMBMEDANY && TREE_CODE (DECL) == FUNCTION_DECL) \
-      SYMBOL_REF_FLAG (XEXP (DECL_RTL (DECL), 0)) = 1;	\
-  } while (0)
-
-/* Specify the machine mode that this machine uses
-   for the index in the tablejump instruction.  */
-/* If we ever implement any of the full models (such as CM_FULLANY),
-   this has to be DImode in that case */
-#ifdef HAVE_GAS_SUBSECTION_ORDERING
-#define CASE_VECTOR_MODE \
-(! TARGET_PTR64 ? SImode : flag_pic ? SImode : TARGET_CM_MEDLOW ? SImode : DImode)
-#else
-/* If assembler does not have working .subsection -1, we use DImode for pic, as otherwise
-   we have to sign extend which slows things down. */
-#define CASE_VECTOR_MODE \
-(! TARGET_PTR64 ? SImode : flag_pic ? DImode : TARGET_CM_MEDLOW ? SImode : DImode)
-#endif
-
-/* Define as C expression which evaluates to nonzero if the tablejump
-   instruction expects the table to contain offsets from the address of the
-   table.
-   Do not define this if the table should contain absolute addresses. */
-/* #define CASE_VECTOR_PC_RELATIVE 1 */
-
-/* Specify the tree operation to be used to convert reals to integers.  */
-#define IMPLICIT_FIX_EXPR FIX_ROUND_EXPR
-
-/* This is the kind of divide that is easiest to do in the general case.  */
-#define EASY_DIV_EXPR TRUNC_DIV_EXPR
-
-/* Define this as 1 if `char' should by default be signed; else as 0.  */
-#define DEFAULT_SIGNED_CHAR 1
-
-/* Max number of bytes we can move from memory to memory
-   in one reasonably fast instruction.  */
-#define MOVE_MAX 8
-
-#if 0 /* Sun 4 has matherr, so this is no good.  */
-/* This is the value of the error code EDOM for this machine,
-   used by the sqrt instruction.  */
-#define TARGET_EDOM 33
-
-/* This is how to refer to the variable errno.  */
-#define GEN_ERRNO_RTX \
-  gen_rtx_MEM (SImode, gen_rtx_SYMBOL_REF (Pmode, "errno"))
-#endif /* 0 */
-
-/* Define if operations between registers always perform the operation
-   on the full register even if a narrower mode is specified.  */
-#define WORD_REGISTER_OPERATIONS
-
-/* Define if loading in MODE, an integral mode narrower than BITS_PER_WORD
-   will either zero-extend or sign-extend.  The value of this macro should
-   be the code that says which one of the two operations is implicitly
-   done, NIL if none.  */
-#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
-
-/* Nonzero if access to memory by bytes is slow and undesirable.
-   For RISC chips, it means that access to memory by bytes is no
-   better than access by words when possible, so grab a whole word
-   and maybe make use of that.  */
-#define SLOW_BYTE_ACCESS 1
-
-/* We assume that the store-condition-codes instructions store 0 for false
-   and some other value for true.  This is the value stored for true.  */
-
-#define STORE_FLAG_VALUE 1
-
-/* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
-
-/* Define this to be nonzero if shift instructions ignore all but the low-order
-   few bits. */
-#define SHIFT_COUNT_TRUNCATED 1
-
-/* Value is 1 if truncating an integer of INPREC bits to OUTPREC bits
-   is done just by pretending it is already truncated.  */
-#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
-
-/* Specify the machine mode that pointers have.
-   After generation of rtl, the compiler makes no further distinction
-   between pointers and any other objects of this machine mode.  */
-#define Pmode (TARGET_PTR64 ? DImode : SImode)
-
-/* Generate calls to memcpy, memcmp and memset.  */
-#define TARGET_MEM_FUNCTIONS
-
-/* Add any extra modes needed to represent the condition code.
-
-   On the Sparc, we have a "no-overflow" mode which is used when an add or
-   subtract insn is used to set the condition code.  Different branches are
-   used in this case for some operations.
-
-   We also have two modes to indicate that the relevant condition code is
-   in the floating-point condition code register.  One for comparisons which
-   will generate an exception if the result is unordered (CCFPEmode) and
-   one for comparisons which will never trap (CCFPmode).
-
-   CCXmode and CCX_NOOVmode are only used by v9.  */
-
-#define EXTRA_CC_MODES CCXmode, CC_NOOVmode, CCX_NOOVmode, CCFPmode, CCFPEmode
-
-/* Define the names for the modes specified above.  */
-
-#define EXTRA_CC_NAMES "CCX", "CC_NOOV", "CCX_NOOV", "CCFP", "CCFPE"
-
-/* Given a comparison code (EQ, NE, etc.) and the first operand of a COMPARE,
-   return the mode to be used for the comparison.  For floating-point,
-   CCFP[E]mode is used.  CC_NOOVmode should be used when the first operand is a
-   PLUS, MINUS, NEG, or ASHIFT.  CCmode should be used when no special
-   processing is needed.  */
-#define SELECT_CC_MODE(OP,X,Y) \
-  (GET_MODE_CLASS (GET_MODE (X)) == MODE_FLOAT				\
-   ? ((OP == EQ || OP == NE) ? CCFPmode : CCFPEmode)			\
-   : ((GET_CODE (X) == PLUS || GET_CODE (X) == MINUS			\
-       || GET_CODE (X) == NEG || GET_CODE (X) == ASHIFT)		\
-      ? (TARGET_ARCH64 && GET_MODE (X) == DImode ? CCX_NOOVmode : CC_NOOVmode) \
-      : ((TARGET_ARCH64 || TARGET_V8PLUS) && GET_MODE (X) == DImode ? CCXmode : CCmode)))
-
-/* Return non-zero if SELECT_CC_MODE will never return MODE for a
-   floating point inequality comparison.  */
-
-#define REVERSIBLE_CC_MODE(MODE) ((MODE) != CCFPEmode)
-
-/* A function address in a call instruction
-   is a byte address (for indexing purposes)
-   so give the MEM rtx a byte's mode.  */
-#define FUNCTION_MODE SImode
-
-/* Define this if addresses of constant functions
-   shouldn't be put through pseudo regs where they can be cse'd.
-   Desirable on machines where ordinary constants are expensive
-   but a CALL with constant address is cheap.  */
-#define NO_FUNCTION_CSE
-
-/* alloca should avoid clobbering the old register save area.  */
-#define SETJMP_VIA_SAVE_AREA
-
-/* Define subroutines to call to handle multiply and divide.
-   Use the subroutines that Sun's library provides.
-   The `*' prevents an underscore from being prepended by the compiler.  */
-
-#define DIVSI3_LIBCALL "*.div"
-#define UDIVSI3_LIBCALL "*.udiv"
-#define MODSI3_LIBCALL "*.rem"
-#define UMODSI3_LIBCALL "*.urem"
-/* .umul is a little faster than .mul.  */
-#define MULSI3_LIBCALL "*.umul"
-
-/* Define library calls for quad FP operations.  These are all part of the
-   SPARC ABI.
-   ??? ARCH64 still does not work as the _Qp_* routines take pointers.  */
-#define ADDTF3_LIBCALL (TARGET_ARCH64 ? "_Qp_add" : "_Q_add")
-#define SUBTF3_LIBCALL (TARGET_ARCH64 ? "_Qp_sub" : "_Q_sub")
-#define NEGTF2_LIBCALL (TARGET_ARCH64 ? "_Qp_neg" : "_Q_neg")
-#define MULTF3_LIBCALL (TARGET_ARCH64 ? "_Qp_mul" : "_Q_mul")
-#define DIVTF3_LIBCALL (TARGET_ARCH64 ? "_Qp_div" : "_Q_div")
-#define FLOATSITF2_LIBCALL (TARGET_ARCH64 ? "_Qp_itoq" : "_Q_itoq")
-#define FIX_TRUNCTFSI2_LIBCALL (TARGET_ARCH64 ? "_Qp_qtoi" : "_Q_qtoi")
-#define FIXUNS_TRUNCTFSI2_LIBCALL (TARGET_ARCH64 ? "_Qp_qtoui" : "_Q_qtou")
-#define EXTENDSFTF2_LIBCALL (TARGET_ARCH64 ? "_Qp_stoq" : "_Q_stoq")
-#define TRUNCTFSF2_LIBCALL (TARGET_ARCH64 ? "_Qp_qtos" :  "_Q_qtos")
-#define EXTENDDFTF2_LIBCALL (TARGET_ARCH64 ? "_Qp_dtoq" : "_Q_dtoq")
-#define TRUNCTFDF2_LIBCALL (TARGET_ARCH64 ? "_Qp_qtod" : "_Q_qtod")
-#define EQTF2_LIBCALL (TARGET_ARCH64 ? "_Qp_feq" : "_Q_feq")
-#define NETF2_LIBCALL (TARGET_ARCH64 ? "_Qp_fne" : "_Q_fne")
-#define GTTF2_LIBCALL (TARGET_ARCH64 ? "_Qp_fgt" : "_Q_fgt")
-#define GETF2_LIBCALL (TARGET_ARCH64 ? "_Qp_fge" : "_Q_fge")
-#define LTTF2_LIBCALL (TARGET_ARCH64 ? "_Qp_flt" : "_Q_flt")
-#define LETF2_LIBCALL (TARGET_ARCH64 ? "_Qp_fle" : "_Q_fle")
-
-/* We can define the TFmode sqrt optab only if TARGET_FPU.  This is because
-   with soft-float, the SFmode and DFmode sqrt instructions will be absent,
-   and the compiler will notice and try to use the TFmode sqrt instruction
-   for calls to the builtin function sqrt, but this fails.  */
-#define INIT_TARGET_OPTABS						\
-  do {									\
-    add_optab->handlers[(int) TFmode].libfunc				\
-      = gen_rtx_SYMBOL_REF (Pmode, ADDTF3_LIBCALL);			\
-    sub_optab->handlers[(int) TFmode].libfunc				\
-      = gen_rtx_SYMBOL_REF (Pmode, SUBTF3_LIBCALL);			\
-    neg_optab->handlers[(int) TFmode].libfunc				\
-      = gen_rtx_SYMBOL_REF (Pmode, NEGTF2_LIBCALL);			\
-    smul_optab->handlers[(int) TFmode].libfunc				\
-      = gen_rtx_SYMBOL_REF (Pmode, MULTF3_LIBCALL);			\
-    flodiv_optab->handlers[(int) TFmode].libfunc			\
-      = gen_rtx_SYMBOL_REF (Pmode, DIVTF3_LIBCALL);			\
-    eqtf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EQTF2_LIBCALL);		\
-    netf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, NETF2_LIBCALL);		\
-    gttf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, GTTF2_LIBCALL);		\
-    getf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, GETF2_LIBCALL);		\
-    lttf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, LTTF2_LIBCALL);		\
-    letf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, LETF2_LIBCALL);		\
-    trunctfsf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, TRUNCTFSF2_LIBCALL);   \
-    trunctfdf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, TRUNCTFDF2_LIBCALL);   \
-    extendsftf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EXTENDSFTF2_LIBCALL); \
-    extenddftf2_libfunc = gen_rtx_SYMBOL_REF (Pmode, EXTENDDFTF2_LIBCALL); \
-    floatsitf_libfunc = gen_rtx_SYMBOL_REF (Pmode, FLOATSITF2_LIBCALL);    \
-    fixtfsi_libfunc = gen_rtx_SYMBOL_REF (Pmode, FIX_TRUNCTFSI2_LIBCALL);  \
-    fixunstfsi_libfunc							\
-      = gen_rtx_SYMBOL_REF (Pmode, FIXUNS_TRUNCTFSI2_LIBCALL);		\
-    if (TARGET_FPU)							\
-      sqrt_optab->handlers[(int) TFmode].libfunc			\
-	= gen_rtx_SYMBOL_REF (Pmode, "_Q_sqrt");			\
-    INIT_SUBTARGET_OPTABS;						\
-  } while (0)
-
-/* This is meant to be redefined in the host dependent files */
-#define INIT_SUBTARGET_OPTABS
-
-/* Compute the cost of computing a constant rtl expression RTX
-   whose rtx-code is CODE.  The body of this macro is a portion
-   of a switch statement.  If the code is computed here,
-   return it with a return statement.  Otherwise, break from the switch.  */
-
-#define CONST_COSTS(RTX,CODE,OUTER_CODE) \
-  case CONST_INT:						\
-    if (INTVAL (RTX) < 0x1000 && INTVAL (RTX) >= -0x1000)	\
-      return 0;							\
-  case HIGH:							\
-    return 2;							\
-  case CONST:							\
-  case LABEL_REF:						\
-  case SYMBOL_REF:						\
-    return 4;							\
-  case CONST_DOUBLE:						\
-    if (GET_MODE (RTX) == DImode)				\
-      if ((XINT (RTX, 3) == 0					\
-	   && (unsigned) XINT (RTX, 2) < 0x1000)		\
-	  || (XINT (RTX, 3) == -1				\
-	      && XINT (RTX, 2) < 0				\
-	      && XINT (RTX, 2) >= -0x1000))			\
-	return 0;						\
-    return 8;
-
-#define ADDRESS_COST(RTX)  1
-
-/* Compute extra cost of moving data between one register class
-   and another.  */
-#define GENERAL_OR_I64(C) ((C) == GENERAL_REGS || (C) == I64_REGS)
-#define REGISTER_MOVE_COST(CLASS1, CLASS2)			\
-  (((FP_REG_CLASS_P (CLASS1) && GENERAL_OR_I64 (CLASS2)) \
-    || (GENERAL_OR_I64 (CLASS1) && FP_REG_CLASS_P (CLASS2)) \
-    || (CLASS1) == FPCC_REGS || (CLASS2) == FPCC_REGS)		\
-   ? (sparc_cpu == PROCESSOR_ULTRASPARC ? 12 : 6) : 2)
-
-/* Provide the costs of a rtl expression.  This is in the body of a
-   switch on CODE.  The purpose for the cost of MULT is to encourage
-   `synth_mult' to find a synthetic multiply when reasonable.
-
-   If we need more than 12 insns to do a multiply, then go out-of-line,
-   since the call overhead will be < 10% of the cost of the multiply.  */
-
-#define RTX_COSTS(X,CODE,OUTER_CODE)			\
-  case MULT:						\
-    if (sparc_cpu == PROCESSOR_ULTRASPARC)		\
-      return (GET_MODE (X) == DImode ?			\
-              COSTS_N_INSNS (34) : COSTS_N_INSNS (19));	\
-    return TARGET_HARD_MUL ? COSTS_N_INSNS (5) : COSTS_N_INSNS (25); \
-  case DIV:						\
-  case UDIV:						\
-  case MOD:						\
-  case UMOD:						\
-    if (sparc_cpu == PROCESSOR_ULTRASPARC)		\
-      return (GET_MODE (X) == DImode ?			\
-              COSTS_N_INSNS (68) : COSTS_N_INSNS (37));	\
-    return COSTS_N_INSNS (25);				\
-  /* Make FLOAT and FIX more expensive than CONST_DOUBLE,\
-     so that cse will favor the latter.  */		\
-  case FLOAT:						\
-  case FIX:						\
-    return 19;
-
-#define ISSUE_RATE  sparc_issue_rate()
-
-/* Adjust the cost of dependencies.  */
-#define ADJUST_COST(INSN,LINK,DEP,COST) \
-  sparc_adjust_cost(INSN, LINK, DEP, COST)
-
-extern void ultrasparc_sched_reorder ();
-extern void ultrasparc_sched_init ();
-extern int ultrasparc_variable_issue ();
-
-#define MD_SCHED_INIT(DUMP, SCHED_VERBOSE)				\
-  if (sparc_cpu == PROCESSOR_ULTRASPARC)				\
-    ultrasparc_sched_init (DUMP, SCHED_VERBOSE)
-
-#define MD_SCHED_REORDER(DUMP, SCHED_VERBOSE, READY, N_READY)		\
-  if (sparc_cpu == PROCESSOR_ULTRASPARC)				\
-    ultrasparc_sched_reorder (DUMP, SCHED_VERBOSE, READY, N_READY)
-
-#define MD_SCHED_VARIABLE_ISSUE(DUMP, SCHED_VERBOSE, INSN, CAN_ISSUE_MORE) \
-  if (sparc_cpu == PROCESSOR_ULTRASPARC)			\
-    (CAN_ISSUE_MORE) = ultrasparc_variable_issue (INSN);	\
-  else								\
-    (CAN_ISSUE_MORE)--
-
-/* Conditional branches with empty delay slots have a length of two.  */
-#define ADJUST_INSN_LENGTH(INSN, LENGTH)				\
-  if (GET_CODE (INSN) == CALL_INSN					\
-      || (GET_CODE (INSN) == JUMP_INSN && ! simplejump_p (insn)))	\
-    LENGTH += 1; else
-
-/* Control the assembler format that we output.  */
-
-/* Output at beginning of assembler file.  */
-
-#define ASM_FILE_START(file)
-
-/* A C string constant describing how to begin a comment in the target
-   assembler language.  The compiler assumes that the comment will end at
-   the end of the line.  */
-
-#define ASM_COMMENT_START "!"
-
-/* Output to assembler file text saying following lines
-   may contain character constants, extra white space, comments, etc.  */
-
-#define ASM_APP_ON ""
-
-/* Output to assembler file text saying following lines
-   no longer contain unusual constructs.  */
-
-#define ASM_APP_OFF ""
-
-/* ??? Try to make the style consistent here (_OP?).  */
-
-#define ASM_LONGLONG	".xword"
-#define ASM_LONG	".word"
-#define ASM_SHORT	".half"
-#define ASM_BYTE_OP	".byte"
-#define ASM_FLOAT	".single"
-#define ASM_DOUBLE	".double"
-#define ASM_LONGDOUBLE	".xxx"		/* ??? Not known (or used yet). */
-
-/* Output before read-only data.  */
-
-#define TEXT_SECTION_ASM_OP ".text"
-
-/* Output before writable data.  */
-
-#define DATA_SECTION_ASM_OP ".data"
-
-/* How to refer to registers in assembler output.
-   This sequence is indexed by compiler's hard-register-number (see above).  */
-
-#define REGISTER_NAMES \
-{"%g0", "%g1", "%g2", "%g3", "%g4", "%g5", "%g6", "%g7",		\
- "%o0", "%o1", "%o2", "%o3", "%o4", "%o5", "%sp", "%o7",		\
- "%l0", "%l1", "%l2", "%l3", "%l4", "%l5", "%l6", "%l7",		\
- "%i0", "%i1", "%i2", "%i3", "%i4", "%i5", "%fp", "%i7",		\
- "%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7",		\
- "%f8", "%f9", "%f10", "%f11", "%f12", "%f13", "%f14", "%f15",		\
- "%f16", "%f17", "%f18", "%f19", "%f20", "%f21", "%f22", "%f23",	\
- "%f24", "%f25", "%f26", "%f27", "%f28", "%f29", "%f30", "%f31",	\
- "%f32", "%f33", "%f34", "%f35", "%f36", "%f37", "%f38", "%f39",	\
- "%f40", "%f41", "%f42", "%f43", "%f44", "%f45", "%f46", "%f47",	\
- "%f48", "%f49", "%f50", "%f51", "%f52", "%f53", "%f54", "%f55",	\
- "%f56", "%f57", "%f58", "%f59", "%f60", "%f61", "%f62", "%f63",	\
- "%fcc0", "%fcc1", "%fcc2", "%fcc3", "%icc"}
-
-/* Define additional names for use in asm clobbers and asm declarations.  */
-
-#define ADDITIONAL_REGISTER_NAMES \
-{{"ccr", SPARC_ICC_REG}, {"cc", SPARC_ICC_REG}}
-
-/* How to renumber registers for dbx and gdb.  In the flat model, the frame
-   pointer is really %i7.  */
-
-#define DBX_REGISTER_NUMBER(REGNO) \
-  (TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO)
-
-/* On Sun 4, this limit is 2048.  We use 1000 to be safe, since the length
-   can run past this up to a continuation point.  Once we used 1500, but
-   a single entry in C++ can run more than 500 bytes, due to the length of
-   mangled symbol names.  dbxout.c should really be fixed to do
-   continuations when they are actually needed instead of trying to
-   guess...  */
-#define DBX_CONTIN_LENGTH 1000
-
-/* This is how to output a note to DBX telling it the line number
-   to which the following sequence of instructions corresponds.
-
-   This is needed for SunOS 4.0, and should not hurt for 3.2
-   versions either.  */
-#define ASM_OUTPUT_SOURCE_LINE(file, line)		\
-  { static int sym_lineno = 1;				\
-    fprintf (file, ".stabn 68,0,%d,LM%d\nLM%d:\n",	\
-	     line, sym_lineno, sym_lineno);		\
-    sym_lineno += 1; }
-
-/* This is how to output the definition of a user-level label named NAME,
-   such as the label on a static function or variable NAME.  */
-
-#define ASM_OUTPUT_LABEL(FILE,NAME)	\
-  do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-
-/* This is how to output a command to make the user-level label named NAME
-   defined for reference from other files.  */
-
-#define ASM_GLOBALIZE_LABEL(FILE,NAME)	\
-  do { fputs ("\t.global ", FILE); assemble_name (FILE, NAME); fputs ("\n", FILE);} while (0)
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#define USER_LABEL_PREFIX "_"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, "%s%d:\n", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf ((LABEL), "*%s%ld", (PREFIX), (long)(NUM))
-
-/* This is how to output an assembler line defining a `float' constant.
-   We always have to use a .long pseudo-op to do this because the native
-   SVR4 ELF assembler is buggy and it generates incorrect values when we
-   try to use the .float pseudo-op instead.  */
-
-#define ASM_OUTPUT_FLOAT(FILE,VALUE) \
-  {								\
-    long t;							\
-    char str[30];						\
-    REAL_VALUE_TO_TARGET_SINGLE ((VALUE), t);			\
-    REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", str);		\
-    fprintf (FILE, "\t%s\t0x%lx %s ~%s\n", ASM_LONG, t,		\
-	     ASM_COMMENT_START, str);				\
-  }								\
-
-/* This is how to output an assembler line defining a `double' constant.
-   We always have to use a .long pseudo-op to do this because the native
-   SVR4 ELF assembler is buggy and it generates incorrect values when we
-   try to use the .float pseudo-op instead.  */
-
-#define ASM_OUTPUT_DOUBLE(FILE,VALUE) \
-  {								\
-    long t[2];							\
-    char str[30];						\
-    REAL_VALUE_TO_TARGET_DOUBLE ((VALUE), t);			\
-    REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", str);		\
-    fprintf (FILE, "\t%s\t0x%lx %s ~%s\n", ASM_LONG, t[0],	\
-	     ASM_COMMENT_START, str);				\
-    fprintf (FILE, "\t%s\t0x%lx\n", ASM_LONG, t[1]);		\
-  }
-
-/* This is how to output an assembler line defining a `long double'
-   constant.  */
-
-#define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE) \
-  {								\
-    long t[4];							\
-    char str[30];						\
-    REAL_VALUE_TO_TARGET_LONG_DOUBLE ((VALUE), t);		\
-    REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", str);		\
-    fprintf (FILE, "\t%s\t0x%lx %s ~%s\n", ASM_LONG, t[0],	\
-	     ASM_COMMENT_START, str);				\
-    fprintf (FILE, "\t%s\t0x%lx\n", ASM_LONG, t[1]);		\
-    fprintf (FILE, "\t%s\t0x%lx\n", ASM_LONG, t[2]);		\
-    fprintf (FILE, "\t%s\t0x%lx\n", ASM_LONG, t[3]);		\
-  }
-
-/* This is how to output an assembler line defining an `int' constant.  */
-
-#define ASM_OUTPUT_INT(FILE,VALUE)  \
-( fprintf (FILE, "\t%s\t", ASM_LONG),		\
-  output_addr_const (FILE, (VALUE)),		\
-  fprintf (FILE, "\n"))
-
-/* This is how to output an assembler line defining a DImode constant.  */
-#define ASM_OUTPUT_DOUBLE_INT(FILE,VALUE)  \
-  output_double_int (FILE, VALUE)
-
-/* Likewise for `char' and `short' constants.  */
-
-#define ASM_OUTPUT_SHORT(FILE,VALUE)  \
-( fprintf (FILE, "\t%s\t", ASM_SHORT),		\
-  output_addr_const (FILE, (VALUE)),		\
-  fprintf (FILE, "\n"))
-
-#define ASM_OUTPUT_CHAR(FILE,VALUE)  \
-( fprintf (FILE, "\t%s\t", ASM_BYTE_OP),	\
-  output_addr_const (FILE, (VALUE)),		\
-  fprintf (FILE, "\n"))
-
-/* This is how to output an assembler line for a numeric constant byte.  */
-
-#define ASM_OUTPUT_BYTE(FILE,VALUE)  \
-  fprintf (FILE, "\t%s\t0x%x\n", ASM_BYTE_OP, (VALUE))
-
-/* This is how we hook in and defer the case-vector until the end of
-   the function.  */
-extern void sparc_defer_case_vector ();
-
-#define ASM_OUTPUT_ADDR_VEC(LAB,VEC) \
-  sparc_defer_case_vector ((LAB),(VEC), 0)
-
-#define ASM_OUTPUT_ADDR_DIFF_VEC(LAB,VEC) \
-  sparc_defer_case_vector ((LAB),(VEC), 1)
-
-/* This is how to output an element of a case-vector that is absolute.  */
-
-#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE)  \
-do {									\
-  char label[30];							\
-  ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE);			\
-  if (CASE_VECTOR_MODE == SImode)					\
-    fprintf (FILE, "\t.word\t");					\
-  else									\
-    fprintf (FILE, "\t.xword\t");					\
-  assemble_name (FILE, label);						\
-  fputc ('\n', FILE);							\
-} while (0)
-
-/* This is how to output an element of a case-vector that is relative.
-   (SPARC uses such vectors only when generating PIC.)  */
-
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL)		\
-do {									\
-  char label[30];							\
-  ASM_GENERATE_INTERNAL_LABEL (label, "L", (VALUE));			\
-  if (CASE_VECTOR_MODE == SImode)					\
-    fprintf (FILE, "\t.word\t");					\
-  else									\
-    fprintf (FILE, "\t.xword\t");					\
-  assemble_name (FILE, label);						\
-  ASM_GENERATE_INTERNAL_LABEL (label, "L", (REL));			\
-  fputc ('-', FILE);							\
-  assemble_name (FILE, label);						\
-  fputc ('\n', FILE);							\
-} while (0)
-
-/* This is what to output before and after case-vector (both
-   relative and absolute).  If .subsection -1 works, we put case-vectors
-   at the beginning of the current section.  */
-
-#ifdef HAVE_GAS_SUBSECTION_ORDERING
-
-#define ASM_OUTPUT_ADDR_VEC_START(FILE)					\
-  fprintf(FILE, "\t.subsection\t-1\n")
-
-#define ASM_OUTPUT_ADDR_VEC_END(FILE)					\
-  fprintf(FILE, "\t.previous\n")
-
-#endif
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#define ASM_OUTPUT_ALIGN(FILE,LOG)	\
-  if ((LOG) != 0)			\
-    fprintf (FILE, "\t.align %d\n", (1<<(LOG)))
-
-#define LABEL_ALIGN_AFTER_BARRIER(LABEL) (sparc_align_jumps)
-
-#define LOOP_ALIGN(LABEL) (sparc_align_loops)
-
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf (FILE, "\t.skip %u\n", (SIZE))
-
-/* This says how to output an assembler line
-   to define a global common symbol.  */
-
-#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)  \
-( fputs ("\t.common ", (FILE)),		\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%u,\"bss\"\n", (SIZE)))
-
-/* This says how to output an assembler line to define a local common
-   symbol.  */
-
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGNED)		\
-( fputs ("\t.reserve ", (FILE)),					\
-  assemble_name ((FILE), (NAME)),					\
-  fprintf ((FILE), ",%u,\"bss\",%u\n",					\
-	   (SIZE), ((ALIGNED) / BITS_PER_UNIT)))
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   FILE the assembler definition of uninitialized global DECL named
-   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
-   Try to use asm_output_aligned_bss to implement this macro.  */
-
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN)	\
-  do {								\
-    fputs (".globl ", (FILE));					\
-    assemble_name ((FILE), (NAME));				\
-    fputs ("\n", (FILE));					\
-    ASM_OUTPUT_ALIGNED_LOCAL (FILE, NAME, SIZE, ALIGN);		\
-  } while (0)
-
-/* Store in OUTPUT a string (made with alloca) containing
-   an assembler-name for a local static variable named NAME.
-   LABELNO is an integer which is different for each call.  */
-
-#define ASM_FORMAT_PRIVATE_NAME(OUTPUT, NAME, LABELNO)	\
-( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 10),	\
-  sprintf ((OUTPUT), "%s.%d", (NAME), (LABELNO)))
-
-#define IDENT_ASM_OP ".ident"
-
-/* Output #ident as a .ident.  */
-
-#define ASM_OUTPUT_IDENT(FILE, NAME) \
-  fprintf (FILE, "\t%s\t\"%s\"\n", IDENT_ASM_OP, NAME);
-
-/* Output code to add DELTA to the first argument, and then jump to FUNCTION.
-   Used for C++ multiple inheritance.  */
-#define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)	\
-do {									\
-  int big_delta = (DELTA) >= 4096 || (DELTA) < -4096;			\
-  if (big_delta)							\
-    fprintf (FILE, "\tset %d,%%g1\n\tadd %%o0,%%g1,%%o0\n", (DELTA));	\
-  /* Don't use the jmp solution unless we know the target is local to	\
-     the application or shared object.  				\
-     XXX: Wimp out and don't actually check anything except if this is	\
-     an embedded target where we assume there are no shared libs.  */	\
-  if (!TARGET_CM_EMBMEDANY || flag_pic)					\
-    {									\
-      if (! big_delta)							\
-	fprintf (FILE, "\tadd %%o0,%d,%%o0\n", DELTA);			\
-      fprintf (FILE, "\tmov %%o7,%%g1\n");				\
-      fprintf (FILE, "\tcall ");					\
-      assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0));	\
-      fprintf (FILE, ",0\n");						\
-    }									\
-  else if (TARGET_CM_EMBMEDANY)						\
-    {									\
-      fprintf (FILE, "\tsetx ");					\
-      assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0));	\
-      fprintf (FILE, ",%%g5,%%g1\n\tjmp %%g1\n");			\
-    }									\
-  else									\
-    {									\
-      fprintf (FILE, "\tsethi %%hi(");					\
-      assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0));	\
-      fprintf (FILE, "),%%g1\n\tjmp %%g1+%%lo(");			\
-      assemble_name (FILE, XSTR (XEXP (DECL_RTL (FUNCTION), 0), 0));	\
-      fprintf (FILE, ")\n");						\
-    }									\
-  if (!TARGET_CM_EMBMEDANY || flag_pic)					\
-    fprintf (FILE, "\tmov %%g1,%%o7\n");				\
-  else if (big_delta)							\
-    fprintf (FILE, "\tnop\n");						\
-  else									\
-    fprintf (FILE, "\tadd %%o0,%d,%%o0\n", DELTA);			\
-} while (0)
-
-/* Define the parentheses used to group arithmetic operations
-   in assembler code.  */
-
-#define ASM_OPEN_PAREN "("
-#define ASM_CLOSE_PAREN ")"
-
-/* Define results of standard character escape sequences.  */
-#define TARGET_BELL 007
-#define TARGET_BS 010
-#define TARGET_TAB 011
-#define TARGET_NEWLINE 012
-#define TARGET_VT 013
-#define TARGET_FF 014
-#define TARGET_CR 015
-
-#define PRINT_OPERAND_PUNCT_VALID_P(CHAR) \
-  ((CHAR) == '#' || (CHAR) == '*' || (CHAR) == '^' || (CHAR) == '(' || (CHAR) == '_')
-
-/* Print operand X (an rtx) in assembler syntax to file FILE.
-   CODE is a letter or dot (`z' in `%z0') or 0 if no letter was specified.
-   For `%' followed by punctuation, CODE is the punctuation and X is null.  */
-
-#define PRINT_OPERAND(FILE, X, CODE) print_operand (FILE, X, CODE)
-
-/* Print a memory address as an operand to reference that memory location.  */
-
-#define PRINT_OPERAND_ADDRESS(FILE, ADDR)  \
-{ register rtx base, index = 0;					\
-  int offset = 0;						\
-  register rtx addr = ADDR;					\
-  if (GET_CODE (addr) == REG)					\
-    fputs (reg_names[REGNO (addr)], FILE);			\
-  else if (GET_CODE (addr) == PLUS)				\
-    {								\
-      if (GET_CODE (XEXP (addr, 0)) == CONST_INT)		\
-	offset = INTVAL (XEXP (addr, 0)), base = XEXP (addr, 1);\
-      else if (GET_CODE (XEXP (addr, 1)) == CONST_INT)		\
-	offset = INTVAL (XEXP (addr, 1)), base = XEXP (addr, 0);\
-      else							\
-	base = XEXP (addr, 0), index = XEXP (addr, 1);		\
-      fputs (reg_names[REGNO (base)], FILE);			\
-      if (index == 0)						\
-	fprintf (FILE, "%+d", offset);				\
-      else if (GET_CODE (index) == REG)				\
-	fprintf (FILE, "+%s", reg_names[REGNO (index)]);	\
-      else if (GET_CODE (index) == SYMBOL_REF			\
-	       || GET_CODE (index) == CONST)			\
-	fputc ('+', FILE), output_addr_const (FILE, index);	\
-      else abort ();						\
-    }								\
-  else if (GET_CODE (addr) == MINUS				\
-	   && GET_CODE (XEXP (addr, 1)) == LABEL_REF)		\
-    {								\
-      output_addr_const (FILE, XEXP (addr, 0));			\
-      fputs ("-(", FILE);					\
-      output_addr_const (FILE, XEXP (addr, 1));			\
-      fputs ("-.)", FILE);					\
-    }								\
-  else if (GET_CODE (addr) == LO_SUM)				\
-    {								\
-      output_operand (XEXP (addr, 0), 0);			\
-      if (TARGET_CM_MEDMID)					\
-        fputs ("+%l44(", FILE);					\
-      else							\
-        fputs ("+%lo(", FILE);					\
-      output_address (XEXP (addr, 1));				\
-      fputc (')', FILE);					\
-    }								\
-  else if (flag_pic && GET_CODE (addr) == CONST			\
-	   && GET_CODE (XEXP (addr, 0)) == MINUS		\
-	   && GET_CODE (XEXP (XEXP (addr, 0), 1)) == CONST	\
-	   && GET_CODE (XEXP (XEXP (XEXP (addr, 0), 1), 0)) == MINUS	\
-	   && XEXP (XEXP (XEXP (XEXP (addr, 0), 1), 0), 1) == pc_rtx)	\
-    {								\
-      addr = XEXP (addr, 0);					\
-      output_addr_const (FILE, XEXP (addr, 0));			\
-      /* Group the args of the second CONST in parenthesis.  */	\
-      fputs ("-(", FILE);					\
-      /* Skip past the second CONST--it does nothing for us.  */\
-      output_addr_const (FILE, XEXP (XEXP (addr, 1), 0));	\
-      /* Close the parenthesis.  */				\
-      fputc (')', FILE);					\
-    }								\
-  else								\
-    {								\
-      output_addr_const (FILE, addr);				\
-    }								\
-}
-
-/* Define the codes that are matched by predicates in sparc.c.  */
-
-#define PREDICATE_CODES							\
-{"reg_or_0_operand", {SUBREG, REG, CONST_INT, CONST_DOUBLE}},		\
-{"fp_zero_operand", {CONST_DOUBLE}},					\
-{"intreg_operand", {SUBREG, REG}},					\
-{"fcc_reg_operand", {REG}},						\
-{"icc_or_fcc_reg_operand", {REG}},					\
-{"restore_operand", {REG}},						\
-{"call_operand", {MEM}},						\
-{"call_operand_address", {SYMBOL_REF, LABEL_REF, CONST, CONST_DOUBLE,	\
-	ADDRESSOF, SUBREG, REG, PLUS, LO_SUM, CONST_INT}},		\
-{"symbolic_operand", {SYMBOL_REF, LABEL_REF, CONST, CONST_DOUBLE}},	\
-{"symbolic_memory_operand", {SUBREG, MEM}},				\
-{"label_ref_operand", {LABEL_REF}},					\
-{"sp64_medium_pic_operand", {CONST}},					\
-{"data_segment_operand", {SYMBOL_REF, PLUS, CONST}},			\
-{"text_segment_operand", {LABEL_REF, SYMBOL_REF, PLUS, CONST}},		\
-{"reg_or_nonsymb_mem_operand", {SUBREG, REG, MEM}},			\
-{"splittable_symbolic_memory_operand", {MEM}},				\
-{"splittable_immediate_memory_operand", {MEM}},				\
-{"eq_or_neq", {EQ, NE}},						\
-{"normal_comp_operator", {GE, GT, LE, LT, GTU, LEU}},			\
-{"noov_compare_op", {NE, EQ, GE, GT, LE, LT, GEU, GTU, LEU, LTU}},	\
-{"v9_regcmp_op", {EQ, NE, GE, LT, LE, GT}},				\
-{"extend_op", {SIGN_EXTEND, ZERO_EXTEND}},				\
-{"cc_arithop", {AND, IOR, XOR}},					\
-{"cc_arithopn", {AND, IOR}},						\
-{"arith_operand", {SUBREG, REG, CONST_INT}},				\
-{"arith_add_operand", {SUBREG, REG, CONST_INT}},			\
-{"arith11_operand", {SUBREG, REG, CONST_INT}},				\
-{"arith10_operand", {SUBREG, REG, CONST_INT}},				\
-{"arith_double_operand", {SUBREG, REG, CONST_INT, CONST_DOUBLE}},	\
-{"arith_double_add_operand", {SUBREG, REG, CONST_INT, CONST_DOUBLE}},	\
-{"arith11_double_operand", {SUBREG, REG, CONST_INT, CONST_DOUBLE}},	\
-{"arith10_double_operand", {SUBREG, REG, CONST_INT, CONST_DOUBLE}},	\
-{"small_int", {CONST_INT}},						\
-{"small_int_or_double", {CONST_INT, CONST_DOUBLE}},			\
-{"uns_small_int", {CONST_INT}},						\
-{"uns_arith_operand", {SUBREG, REG, CONST_INT}},			\
-{"clobbered_register", {REG}},						\
-{"input_operand", {SUBREG, REG, CONST_INT, MEM, CONST}},		\
-{"zero_operand", {CONST_INT}},						\
-{"const64_operand", {CONST_INT, CONST_DOUBLE}},				\
-{"const64_high_operand", {CONST_INT, CONST_DOUBLE}},
-
-/* The number of Pmode words for the setjmp buffer.  */
-#define JMP_BUF_SIZE 12
-
-#define DONT_ACCESS_GBLS_AFTER_EPILOGUE (flag_pic)
-
-/* Declare functions defined in sparc.c and used in templates.  */
-
-extern void sparc_emit_set_const32 ();
-extern void sparc_emit_set_const64 ();
-extern void sparc_emit_set_symbolic_const64 ();
-extern int sparc_splitdi_legitimate ();
-extern int sparc_absnegfloat_split_legitimate ();
-
-extern char *output_cbranch ();
-extern const char *output_return ();
-extern char *output_v9branch ();
-
-extern void emit_v9_brxx_insn ();
-extern void finalize_pic ();
-extern void order_regs_for_local_alloc ();
-extern void output_double_int ();
-extern void output_function_epilogue ();
-extern void output_function_prologue ();
-extern void print_operand ();
-extern void sparc_flat_output_function_epilogue ();
-extern void sparc_flat_output_function_prologue ();
-
-extern int addrs_ok_for_ldd_peep ();
-extern int arith10_double_operand ();
-extern int arith10_operand ();
-extern int arith11_double_operand ();
-extern int arith11_operand ();
-extern int arith_double_operand ();
-extern int arith_double_4096_operand ();
-extern int arith_double_add_operand ();
-extern int arith_operand ();
-extern int arith_4096_operand ();
-extern int arith_add_operand ();
-extern int call_operand_address ();
-extern int input_operand ();
-extern int zero_operand ();
-extern int const64_operand ();
-extern int const64_high_operand ();
-extern int cc_arithop ();
-extern int cc_arithopn ();
-extern int check_pic ();
-extern int compute_frame_size ();
-extern int data_segment_operand ();
-extern int eligible_for_epilogue_delay ();
-extern int eligible_for_return_delay ();
-extern int emit_move_sequence ();
-extern int extend_op ();
-extern int fcc_reg_operand ();
-extern int fp_zero_operand ();
-extern int icc_or_fcc_reg_operand ();
-extern int label_ref_operand ();
-extern int mem_min_alignment ();
-extern int noov_compare_op ();
-extern int pic_address_needs_scratch ();
-extern int reg_or_0_operand ();
-extern int reg_or_nonsymb_mem_operand ();
-extern int reg_unused_after ();
-extern int register_ok_for_ldd ();
-extern int registers_ok_for_ldd_peep ();
-extern int restore_operand ();
-extern int short_branch ();
-extern int small_int ();
-extern int small_int_or_double ();
-extern int sp64_medium_pic_operand ();
-extern int sparc_flat_eligible_for_epilogue_delay ();
-extern int sparc_flat_epilogue_delay_slots ();
-extern int sparc_issue_rate ();
-extern int splittable_immediate_memory_operand ();
-extern int splittable_symbolic_memory_operand ();
-extern int sparc_adjust_cost ();
-extern int symbolic_memory_operand ();
-extern int symbolic_operand ();
-extern int text_segment_operand ();
-extern int uns_small_int ();
-extern int v9_regcmp_op ();
-extern int v9_regcmp_p ();
-
-extern unsigned long sparc_flat_compute_frame_size ();
-extern unsigned long sparc_type_code ();
-
-extern void sparc_function_profiler ();
-extern void sparc_function_block_profiler ();
-extern void sparc_block_profiler ();
-extern void sparc_function_block_profiler_exit ();
-
-extern char *sparc_v8plus_shift ();
-
-#ifdef __STDC__
-/* Function used for V8+ code generation.  Returns 1 if the high
-   32 bits of REG are 0 before INSN.  */   
-extern int sparc_check_64 (struct rtx_def *, struct rtx_def *);
-extern int sparc_return_peephole_ok (struct rtx_def *, struct rtx_def *);
-extern int compute_frame_size (int, int);
-#endif
-
-/* Defined in flags.h, but insn-emit.c does not include flags.h.  */
-
-extern int flag_pic;
diff --git a/contrib/gcc/config/sparc/sparc.md b/contrib/gcc/config/sparc/sparc.md
deleted file mode 100644
index aafb7a63ea41..000000000000
--- a/contrib/gcc/config/sparc/sparc.md
+++ /dev/null
@@ -1,8236 +0,0 @@
-;;- Machine description for SPARC chip for GNU C compiler
-;;  Copyright (C) 1987, 88, 89, 92-98, 1999 Free Software Foundation, Inc.
-;;  Contributed by Michael Tiemann (tiemann@cygnus.com)
-;;  64 bit SPARC V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
-;;  at Cygnus Support.
-
-;; This file is part of GNU CC.
-
-;; GNU CC is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-
-;; GNU CC is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU CC; see the file COPYING.  If not, write to
-;; the Free Software Foundation, 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;- See file "rtl.def" for documentation on define_insn, match_*, et. al.
-
-;; Uses of UNSPEC and UNSPEC_VOLATILE in this file:
-;;
-;; UNSPEC:		0	movsi_{lo_sum,high}_pic
-;;				pic_lo_sum_di
-;;				pic_sethi_di
-;;			1	update_return
-;;			2	get_pc
-;;			5	movsi_{,lo_sum_,high_}pic_label_ref
-;;			6	seth44
-;;			7	setm44
-;;			8	setl44
-;;			9	sethh
-;;			10	setlm
-;;			11	embmedany_sethi, embmedany_brsum
-;;                      12	movsf_const_high
-;;			13	embmedany_textuhi
-;;			14	embmedany_texthi
-;;			15	embmedany_textulo
-;;			16	embmedany_textlo
-;;                      17	movsf_const_lo
-;;			18	sethm
-;;			19	setlo
-;;
-;; UNSPEC_VOLATILE:	0	blockage
-;;			1	flush_register_windows
-;;			2	goto_handler_and_restore
-;;			3	goto_handler_and_restore_v9*
-;;			4	flush
-;;			5	nonlocal_goto_receiver
-;;
-
-;; The upper 32 fp regs on the v9 can't hold SFmode values.  To deal with this
-;; a second register class, EXTRA_FP_REGS, exists for the v9 chip.  The name
-;; is a bit of a misnomer as it covers all 64 fp regs.  The corresponding
-;; constraint letter is 'e'.  To avoid any confusion, 'e' is used instead of
-;; 'f' for all DF/TFmode values, including those that are specific to the v8.
-;;
-;; -mlive-g0 is *not* supported for TARGET_ARCH64, so we don't bother to
-;; test TARGET_LIVE_G0 if we have TARGET_ARCH64.
-
-;; Attribute for cpu type.
-;; These must match the values for enum processor_type in sparc.h.
-(define_attr "cpu" "v7,cypress,v8,supersparc,sparclite,f930,f934,hypersparc,sparclite86x,sparclet,tsc701,v9,ultrasparc"
-  (const (symbol_ref "sparc_cpu_attr")))
-
-;; Attribute for the instruction set.
-;; At present we only need to distinguish v9/!v9, but for clarity we
-;; test TARGET_V8 too.
-(define_attr "isa" "v6,v8,v9,sparclet"
- (const
-  (cond [(symbol_ref "TARGET_V9") (const_string "v9")
-	 (symbol_ref "TARGET_V8") (const_string "v8")
-	 (symbol_ref "TARGET_SPARCLET") (const_string "sparclet")]
-	(const_string "v6"))))
-
-;; Architecture size.
-(define_attr "arch" "arch32bit,arch64bit"
- (const
-  (cond [(symbol_ref "TARGET_ARCH64") (const_string "arch64bit")]
-	(const_string "arch32bit"))))
-
-;; Whether -mlive-g0 is in effect.
-(define_attr "live_g0" "no,yes"
- (const
-  (cond [(symbol_ref "TARGET_LIVE_G0") (const_string "yes")]
-	(const_string "no"))))
-
-;; Insn type.  Used to default other attribute values.
-
-;; type "unary" insns have one input operand (1) and one output operand (0)
-;; type "binary" insns have two input operands (1,2) and one output (0)
-;; type "compare" insns have one or two input operands (0,1) and no output
-;; type "call_no_delay_slot" is a call followed by an unimp instruction.
-
-(define_attr "type"
-  "move,unary,binary,compare,load,sload,store,ialu,shift,uncond_branch,branch,call,call_no_delay_slot,return,address,imul,fpload,fpstore,fp,fpmove,fpcmove,fpcmp,fpmul,fpdivs,fpdivd,fpsqrt,cmove,multi,misc"
-  (const_string "binary"))
-
-;; Set true if insn uses call-clobbered intermediate register.
-(define_attr "use_clobbered" "false,true"
-  (if_then_else (and (eq_attr "type" "address")
-		     (match_operand 0 "clobbered_register" ""))
-	 	(const_string "true")
-		(const_string "false")))
-
-;; Length (in # of insns).
-(define_attr "length" ""
-  (cond [(eq_attr "type" "load,sload,fpload")
-	 (if_then_else (match_operand 1 "symbolic_memory_operand" "")
-		       (const_int 2) (const_int 1))
-
-	 (eq_attr "type" "store,fpstore")
-	 (if_then_else (match_operand 0 "symbolic_memory_operand" "")
-		       (const_int 2) (const_int 1))
-
-	 (eq_attr "type" "address") (const_int 2)
-
-	 (eq_attr "type" "binary")
-	 (if_then_else (ior (match_operand 2 "arith_operand" "")
-			    (match_operand 2 "arith_double_operand" ""))
-		       (const_int 1) (const_int 3))
-
-	 (eq_attr "type" "multi") (const_int 2)
-
-	 (eq_attr "type" "move,unary")
-	 (if_then_else (ior (match_operand 1 "arith_operand" "")
-			    (match_operand 1 "arith_double_operand" ""))
-		       (const_int 1) (const_int 2))]
-
-	(const_int 1)))
-
-(define_asm_attributes
-  [(set_attr "length" "1")
-   (set_attr "type" "multi")])
-
-;; Attributes for instruction and branch scheduling
-
-(define_attr "in_call_delay" "false,true"
-  (cond [(eq_attr "type" "uncond_branch,branch,call,call_no_delay_slot,return,multi")
-	 	(const_string "false")
-	 (eq_attr "type" "load,fpload,store,fpstore")
-	 	(if_then_else (eq_attr "length" "1")
-			      (const_string "true")
-			      (const_string "false"))
-	 (eq_attr "type" "address")
-	 	(if_then_else (eq_attr "use_clobbered" "false")
-			      (const_string "true")
-			      (const_string "false"))]
-	(if_then_else (eq_attr "length" "1")
-		      (const_string "true")
-		      (const_string "false"))))
-
-(define_delay (eq_attr "type" "call")
-  [(eq_attr "in_call_delay" "true") (nil) (nil)])
-
-(define_attr "leaf_function" "false,true"
-  (const (symbol_ref "current_function_uses_only_leaf_regs")))
-
-(define_attr "in_return_delay" "false,true"
-  (if_then_else (and (and (and (eq_attr "type" "move,load,sload,store,binary,ialu")
-			       (eq_attr "length" "1"))
-			  (eq_attr "leaf_function" "false"))
-		     (match_insn "eligible_for_return_delay"))
-		(const_string "true")
-		(const_string "false")))
-
-(define_delay (and (eq_attr "type" "return")
-		   (eq_attr "isa" "v9"))
-  [(eq_attr "in_return_delay" "true") (nil) (nil)])
-
-;; ??? Should implement the notion of predelay slots for floating point
-;; branches.  This would allow us to remove the nop always inserted before
-;; a floating point branch.
-
-;; ??? It is OK for fill_simple_delay_slots to put load/store instructions
-;; in a delay slot, but it is not OK for fill_eager_delay_slots to do so.
-;; This is because doing so will add several pipeline stalls to the path
-;; that the load/store did not come from.  Unfortunately, there is no way
-;; to prevent fill_eager_delay_slots from using load/store without completely
-;; disabling them.  For the SPEC benchmark set, this is a serious lose,
-;; because it prevents us from moving back the final store of inner loops.
-
-(define_attr "in_branch_delay" "false,true"
-  (if_then_else (and (eq_attr "type" "!uncond_branch,branch,call,call_no_delay_slot,multi")
-		     (eq_attr "length" "1"))
-		(const_string "true")
-		(const_string "false")))
-
-(define_attr "in_uncond_branch_delay" "false,true"
-  (if_then_else (and (eq_attr "type" "!uncond_branch,branch,call,call_no_delay_slot,multi")
-		     (eq_attr "length" "1"))
-		(const_string "true")
-		(const_string "false")))
-
-(define_attr "in_annul_branch_delay" "false,true"
-  (if_then_else (and (eq_attr "type" "!uncond_branch,branch,call,call_no_delay_slot,multi")
-		     (eq_attr "length" "1"))
-		(const_string "true")
-		(const_string "false")))
-
-(define_delay (eq_attr "type" "branch")
-  [(eq_attr "in_branch_delay" "true")
-   (nil) (eq_attr "in_annul_branch_delay" "true")])
-
-(define_delay (eq_attr "type" "uncond_branch")
-  [(eq_attr "in_uncond_branch_delay" "true")
-   (nil) (nil)])
-   
-;; Function units of the SPARC
-
-;; (define_function_unit {name} {num-units} {n-users} {test}
-;;                       {ready-delay} {issue-delay} [{conflict-list}])
-
-;; The integer ALU.
-;; (Noted only for documentation; units that take one cycle do not need to
-;; be specified.)
-
-;; On the sparclite, integer multiply takes 1, 3, or 5 cycles depending on
-;; the inputs.
-
-;; (define_function_unit "alu" 1 0
-;;  (eq_attr "type" "unary,binary,move,address") 1 0)
-
-;; ---- cypress CY7C602 scheduling:
-;; Memory with load-delay of 1 (i.e., 2 cycle load).
-
-(define_function_unit "memory" 1 0 
-  (and (eq_attr "cpu" "cypress")
-    (eq_attr "type" "load,sload,fpload"))
-  2 2)
-
-;; SPARC has two floating-point units: the FP ALU,
-;; and the FP MUL/DIV/SQRT unit.
-;; Instruction timings on the CY7C602 are as follows
-;; FABSs	4
-;; FADDs/d	5/5
-;; FCMPs/d	4/4
-;; FDIVs/d	23/37
-;; FMOVs	4
-;; FMULs/d	5/7
-;; FNEGs	4
-;; FSQRTs/d	34/63
-;; FSUBs/d	5/5
-;; FdTOi/s	5/5
-;; FsTOi/d	5/5
-;; FiTOs/d	9/5
-
-;; The CY7C602 can only support 2 fp isnsn simultaneously.
-;; More insns cause the chip to stall.
-
-(define_function_unit "fp_alu" 1 0
-  (and (eq_attr "cpu" "cypress")
-    (eq_attr "type" "fp,fpmove"))
-  5 5)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "cypress")
-    (eq_attr "type" "fpmul"))
-  7 7)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "cypress")
-    (eq_attr "type" "fpdivs,fpdivd"))
-  37 37)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "cypress")
-    (eq_attr "type" "fpsqrt"))
-  63 63)
-
-;; ----- The TMS390Z55 scheduling
-;; The Supersparc can issue 1 - 3 insns per cycle: up to two integer,
-;; one ld/st, one fp.
-;; Memory delivers its result in one cycle to IU, zero cycles to FP
-
-(define_function_unit "memory" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "load,sload"))
-  1 1)
-
-(define_function_unit "memory" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "fpload"))
-  0 1)
-
-(define_function_unit "memory" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "store,fpstore"))
-  1 1)
-
-(define_function_unit "shift" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "shift"))
-  1 1)
-
-;; There are only two write ports to the integer register file
-;; A store also uses a write port
-
-(define_function_unit "iwport" 2 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "load,sload,store,shift,ialu"))
-  1 1)
-
-;; Timings; throughput/latency
-;; FADD     1/3    add/sub, format conv, compar, abs, neg
-;; FMUL     1/3
-;; FDIVs    4/6
-;; FDIVd    7/9
-;; FSQRTs   6/8
-;; FSQRTd  10/12
-;; IMUL     4/4
-
-(define_function_unit "fp_alu" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "fp,fpmove,fpcmp"))
-  3 1)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "fpmul"))
-  3 1)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "fpdivs"))
-  6 4)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "fpdivd"))
-  9 7)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "fpsqrt"))
-  12 10)
-
-(define_function_unit "fp_mds" 1 0
-  (and (eq_attr "cpu" "supersparc")
-    (eq_attr "type" "imul"))
-  4 4)
-
-;; ----- hypersparc/sparclite86x scheduling
-;; The Hypersparc can issue 1 - 2 insns per cycle.  The dual issue cases are:
-;; L-Ld/St I-Int F-Float B-Branch LI/LF/LB/II/IF/IB/FF/FB
-;; II/FF case is only when loading a 32 bit hi/lo constant
-;; Single issue insns include call, jmpl, u/smul, u/sdiv, lda, sta, fcmp
-;; Memory delivers its result in one cycle to IU
-
-(define_function_unit "memory" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "load,sload,fpload"))
-  1 1)
-
-(define_function_unit "memory" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "store,fpstore"))
-  2 1)
-
-(define_function_unit "fp_alu" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "fp,fpmove,fpcmp"))
-  1 1)
-
-(define_function_unit "fp_mds" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "fpmul"))
-  1 1)
-
-(define_function_unit "fp_mds" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "fpdivs"))
-  8 6)
-
-(define_function_unit "fp_mds" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "fpdivd"))
-  12 10)
-
-(define_function_unit "fp_mds" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "fpsqrt"))
-  17 15)
-
-(define_function_unit "fp_mds" 1 0
-  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
-    (eq_attr "type" "imul"))
-  17 15)
-
-;; ----- sparclet tsc701 scheduling
-;; The tsc701 issues 1 insn per cycle.
-;; Results may be written back out of order.
-
-;; Loads take 2 extra cycles to complete and 4 can be buffered at a time.
-
-(define_function_unit "tsc701_load" 4 1
-  (and (eq_attr "cpu" "tsc701")
-    (eq_attr "type" "load,sload"))
-  3 1)
-
-;; Stores take 2(?) extra cycles to complete.
-;; It is desirable to not have any memory operation in the following 2 cycles.
-;; (??? or 2 memory ops in the case of std).
-
-(define_function_unit "tsc701_store" 1 0
-  (and (eq_attr "cpu" "tsc701")
-    (eq_attr "type" "store"))
-  3 3
-  [(eq_attr "type" "load,sload,store")])
-
-;; The multiply unit has a latency of 5.
-(define_function_unit "tsc701_mul" 1 0
-  (and (eq_attr "cpu" "tsc701")
-    (eq_attr "type" "imul"))
-  5 5)
-
-;; ----- The UltraSPARC-1 scheduling
-;; UltraSPARC has two integer units.  Shift instructions can only execute
-;; on IE0.  Condition code setting instructions, call, and jmpl (including
-;; the ret and retl pseudo-instructions) can only execute on IE1.
-;; Branch on register uses IE1, but branch on condition code does not.
-;; Conditional moves take 2 cycles.  No other instruction can issue in the
-;; same cycle as a conditional move.
-;; Multiply and divide take many cycles during which no other instructions
-;; can issue.
-;; Memory delivers its result in two cycles (except for signed loads,
-;; which take one cycle more).  One memory instruction can be issued per
-;; cycle.
-
-(define_function_unit "memory" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "load,fpload"))
-  2 1)
-
-(define_function_unit "memory" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "sload"))
-  3 1)
-
-(define_function_unit "memory" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "store,fpstore"))
-  1 1)
-
-(define_function_unit "ieuN" 2 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "ialu,binary,move,unary,shift,compare,call,call_no_delay_slot,uncond_branch"))
-  1 1)
-
-(define_function_unit "ieu0" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "shift"))
-  1 1)
-
-(define_function_unit "ieu0" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "cmove"))
-  2 1)
-
-(define_function_unit "ieu1" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "compare,call,call_no_delay_slot,uncond_branch"))
-  1 1)
-
-(define_function_unit "cti" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "branch"))
-  1 1)
-
-;; Timings; throughput/latency
-;; FMOV     1/1    fmov, fabs, fneg
-;; FMOVcc   1/2
-;; FADD     1/4    add/sub, format conv, compar
-;; FMUL     1/4
-;; FDIVs    12/12
-;; FDIVd    22/22
-;; FSQRTs   12/12
-;; FSQRTd   22/22
-;; FCMP takes 1 cycle to branch, 2 cycles to conditional move.
-;;
-;; ??? This is really bogus because the timings really depend upon
-;; who uses the result.  We should record who the user is with
-;; more descriptive 'type' attribute names and account for these
-;; issues in ultrasparc_adjust_cost. 
-
-(define_function_unit "fadd" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpmove"))
-  1 1)
-
-(define_function_unit "fadd" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpcmove"))
-  2 1)
-
-(define_function_unit "fadd" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fp"))
-  4 1)
-
-(define_function_unit "fadd" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpcmp"))
-  2 1)
-
-(define_function_unit "fmul" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpmul"))
-  4 1)
-
-(define_function_unit "fadd" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpcmove"))
-  2 1)
-
-(define_function_unit "fmul" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpdivs"))
-  12 12)
-
-(define_function_unit "fmul" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpdivd"))
-  22 22)
-
-(define_function_unit "fmul" 1 0
-  (and (eq_attr "cpu" "ultrasparc")
-    (eq_attr "type" "fpsqrt"))
-  12 12)
-
-;; Compare instructions.
-;; This controls RTL generation and register allocation.
-
-;; We generate RTL for comparisons and branches by having the cmpxx 
-;; patterns store away the operands.  Then, the scc and bcc patterns
-;; emit RTL for both the compare and the branch.
-;;
-;; We do this because we want to generate different code for an sne and
-;; seq insn.  In those cases, if the second operand of the compare is not
-;; const0_rtx, we want to compute the xor of the two operands and test
-;; it against zero.
-;;
-;; We start with the DEFINE_EXPANDs, then the DEFINE_INSNs to match
-;; the patterns.  Finally, we have the DEFINE_SPLITs for some of the scc
-;; insns that actually require more than one machine instruction.
-
-;; Put cmpsi first among compare insns so it matches two CONST_INT operands.
-
-(define_expand "cmpsi"
-  [(set (reg:CC 100)
-	(compare:CC (match_operand:SI 0 "register_operand" "")
-		    (match_operand:SI 1 "arith_operand" "")))]
-  ""
-  "
-{
-  sparc_compare_op0 = operands[0];
-  sparc_compare_op1 = operands[1];
-  DONE;
-}")
-
-(define_expand "cmpdi"
-  [(set (reg:CCX 100)
-	(compare:CCX (match_operand:DI 0 "register_operand" "")
-		     (match_operand:DI 1 "arith_double_operand" "")))]
-  "TARGET_ARCH64"
-  "
-{
-  sparc_compare_op0 = operands[0];
-  sparc_compare_op1 = operands[1];
-  DONE;
-}")
-
-(define_expand "cmpsf"
-  ;; The 96 here isn't ever used by anyone.
-  [(set (reg:CCFP 96)
-	(compare:CCFP (match_operand:SF 0 "register_operand" "")
-		      (match_operand:SF 1 "register_operand" "")))]
-  "TARGET_FPU"
-  "
-{
-  sparc_compare_op0 = operands[0];
-  sparc_compare_op1 = operands[1];
-  DONE;
-}")
-
-(define_expand "cmpdf"
-  ;; The 96 here isn't ever used by anyone.
-  [(set (reg:CCFP 96)
-	(compare:CCFP (match_operand:DF 0 "register_operand" "")
-		      (match_operand:DF 1 "register_operand" "")))]
-  "TARGET_FPU"
-  "
-{
-  sparc_compare_op0 = operands[0];
-  sparc_compare_op1 = operands[1];
-  DONE;
-}")
-
-(define_expand "cmptf"
-  ;; The 96 here isn't ever used by anyone.
-  [(set (reg:CCFP 96)
-	(compare:CCFP (match_operand:TF 0 "register_operand" "")
-		      (match_operand:TF 1 "register_operand" "")))]
-  "TARGET_FPU"
-  "
-{
-  sparc_compare_op0 = operands[0];
-  sparc_compare_op1 = operands[1];
-  DONE;
-}")
-
-;; Now the compare DEFINE_INSNs.
-
-(define_insn "*cmpsi_insn"
-  [(set (reg:CC 100)
-	(compare:CC (match_operand:SI 0 "register_operand" "r")
-		    (match_operand:SI 1 "arith_operand" "rI")))]
-  ""
-  "cmp\\t%0, %1"
-  [(set_attr "type" "compare")])
-
-(define_insn "*cmpdi_sp64"
-  [(set (reg:CCX 100)
-	(compare:CCX (match_operand:DI 0 "register_operand" "r")
-		     (match_operand:DI 1 "arith_double_operand" "rHI")))]
-  "TARGET_ARCH64"
-  "cmp\\t%0, %1"
-  [(set_attr "type" "compare")])
-
-(define_insn "*cmpsf_fpe"
-  [(set (match_operand:CCFPE 0 "fcc_reg_operand" "=c")
-	(compare:CCFPE (match_operand:SF 1 "register_operand" "f")
-		       (match_operand:SF 2 "register_operand" "f")))]
-  "TARGET_FPU"
-  "*
-{
-  if (TARGET_V9)
-    return \"fcmpes\\t%0, %1, %2\";
-  return \"fcmpes\\t%1, %2\";
-}"
-  [(set_attr "type" "fpcmp")])
-
-(define_insn "*cmpdf_fpe"
-  [(set (match_operand:CCFPE 0 "fcc_reg_operand" "=c")
-	(compare:CCFPE (match_operand:DF 1 "register_operand" "e")
-		       (match_operand:DF 2 "register_operand" "e")))]
-  "TARGET_FPU"
-  "*
-{
-  if (TARGET_V9)
-    return \"fcmped\\t%0, %1, %2\";
-  return \"fcmped\\t%1, %2\";
-}"
-  [(set_attr "type" "fpcmp")])
-
-(define_insn "*cmptf_fpe"
-  [(set (match_operand:CCFPE 0 "fcc_reg_operand" "=c")
-	(compare:CCFPE (match_operand:TF 1 "register_operand" "e")
-		       (match_operand:TF 2 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "*
-{
-  if (TARGET_V9)
-    return \"fcmpeq\\t%0, %1, %2\";
-  return \"fcmpeq\\t%1, %2\";
-}"
-  [(set_attr "type" "fpcmp")])
-
-(define_insn "*cmpsf_fp"
-  [(set (match_operand:CCFP 0 "fcc_reg_operand" "=c")
-	(compare:CCFP (match_operand:SF 1 "register_operand" "f")
-		      (match_operand:SF 2 "register_operand" "f")))]
-  "TARGET_FPU"
-  "*
-{
-  if (TARGET_V9)
-    return \"fcmps\\t%0, %1, %2\";
-  return \"fcmps\\t%1, %2\";
-}"
-  [(set_attr "type" "fpcmp")])
-
-(define_insn "*cmpdf_fp"
-  [(set (match_operand:CCFP 0 "fcc_reg_operand" "=c")
-	(compare:CCFP (match_operand:DF 1 "register_operand" "e")
-		      (match_operand:DF 2 "register_operand" "e")))]
-  "TARGET_FPU"
-  "*
-{
-  if (TARGET_V9)
-    return \"fcmpd\\t%0, %1, %2\";
-  return \"fcmpd\\t%1, %2\";
-}"
-  [(set_attr "type" "fpcmp")])
-
-(define_insn "*cmptf_fp"
-  [(set (match_operand:CCFP 0 "fcc_reg_operand" "=c")
-	(compare:CCFP (match_operand:TF 1 "register_operand" "e")
-		      (match_operand:TF 2 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "*
-{
-  if (TARGET_V9)
-    return \"fcmpq\\t%0, %1, %2\";
-  return \"fcmpq\\t%1, %2\";
-}"
-  [(set_attr "type" "fpcmp")])
-
-;; Next come the scc insns.  For seq, sne, sgeu, and sltu, we can do this
-;; without jumps using the addx/subx instructions.  For seq/sne on v9 we use
-;; the same code as v8 (the addx/subx method has more applications).  The
-;; exception to this is "reg != 0" which can be done in one instruction on v9
-;; (so we do it).  For the rest, on v9 we use conditional moves; on v8, we do
-;; branches.
-
-;; Seq_special[_xxx] and sne_special[_xxx] clobber the CC reg, because they
-;; generate addcc/subcc instructions.
-
-(define_expand "seqsi_special"
-  [(set (match_dup 3)
-	(xor:SI (match_operand:SI 1 "register_operand" "")
-		(match_operand:SI 2 "register_operand" "")))
-   (parallel [(set (match_operand:SI 0 "register_operand" "")
-		   (eq:SI (match_dup 3) (const_int 0)))
-	      (clobber (reg:CC 100))])]
-  "! TARGET_LIVE_G0"
-  "{ operands[3] = gen_reg_rtx (SImode); }")
-
-(define_expand "seqdi_special"
-  [(set (match_dup 3)
-	(xor:DI (match_operand:DI 1 "register_operand" "")
-		(match_operand:DI 2 "register_operand" "")))
-   (set (match_operand:DI 0 "register_operand" "")
-	(eq:DI (match_dup 3) (const_int 0)))]
-  "TARGET_ARCH64"
-  "{ operands[3] = gen_reg_rtx (DImode); }")
-
-(define_expand "snesi_special"
-  [(set (match_dup 3)
-	(xor:SI (match_operand:SI 1 "register_operand" "")
-		(match_operand:SI 2 "register_operand" "")))
-   (parallel [(set (match_operand:SI 0 "register_operand" "")
-		   (ne:SI (match_dup 3) (const_int 0)))
-	      (clobber (reg:CC 100))])]
-  "! TARGET_LIVE_G0"
-  "{ operands[3] = gen_reg_rtx (SImode); }")
-
-(define_expand "snedi_special"
-  [(set (match_dup 3)
-	(xor:DI (match_operand:DI 1 "register_operand" "")
-		(match_operand:DI 2 "register_operand" "")))
-   (set (match_operand:DI 0 "register_operand" "")
-	(ne:DI (match_dup 3) (const_int 0)))]
-  "TARGET_ARCH64"
-  "{ operands[3] = gen_reg_rtx (DImode); }")
-
-(define_expand "seqdi_special_trunc"
-  [(set (match_dup 3)
-	(xor:DI (match_operand:DI 1 "register_operand" "")
-		(match_operand:DI 2 "register_operand" "")))
-   (set (match_operand:SI 0 "register_operand" "")
-	(eq:SI (match_dup 3) (const_int 0)))]
-  "TARGET_ARCH64"
-  "{ operands[3] = gen_reg_rtx (DImode); }")
-
-(define_expand "snedi_special_trunc"
-  [(set (match_dup 3)
-	(xor:DI (match_operand:DI 1 "register_operand" "")
-		(match_operand:DI 2 "register_operand" "")))
-   (set (match_operand:SI 0 "register_operand" "")
-	(ne:SI (match_dup 3) (const_int 0)))]
-  "TARGET_ARCH64"
-  "{ operands[3] = gen_reg_rtx (DImode); }")
-
-(define_expand "seqsi_special_extend"
-  [(set (match_dup 3)
-	(xor:SI (match_operand:SI 1 "register_operand" "")
-		(match_operand:SI 2 "register_operand" "")))
-   (parallel [(set (match_operand:DI 0 "register_operand" "")
-		   (eq:DI (match_dup 3) (const_int 0)))
-	      (clobber (reg:CC 100))])]
-  "TARGET_ARCH64"
-  "{ operands[3] = gen_reg_rtx (SImode); }")
-
-(define_expand "snesi_special_extend"
-  [(set (match_dup 3)
-	(xor:SI (match_operand:SI 1 "register_operand" "")
-		(match_operand:SI 2 "register_operand" "")))
-   (parallel [(set (match_operand:DI 0 "register_operand" "")
-		   (ne:DI (match_dup 3) (const_int 0)))
-	      (clobber (reg:CC 100))])]
-  "TARGET_ARCH64"
-  "{ operands[3] = gen_reg_rtx (SImode); }")
-
-;; ??? v9: Operand 0 needs a mode, so SImode was chosen.
-;; However, the code handles both SImode and DImode.
-(define_expand "seq"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(eq:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (GET_MODE (sparc_compare_op0) == SImode)
-    {
-      rtx pat;
-
-      if (GET_MODE (operands[0]) == SImode)
-	pat = gen_seqsi_special (operands[0], sparc_compare_op0,
-				 sparc_compare_op1);
-      else if (! TARGET_ARCH64)
-	FAIL;
-      else
-	pat = gen_seqsi_special_extend (operands[0], sparc_compare_op0,
-					sparc_compare_op1);
-      emit_insn (pat);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == DImode)
-    {
-      rtx pat;
-
-      if (! TARGET_ARCH64)
-	FAIL;
-      else if (GET_MODE (operands[0]) == SImode)
-	pat = gen_seqdi_special_trunc (operands[0], sparc_compare_op0,
-				       sparc_compare_op1);
-      else
-	pat = gen_seqdi_special (operands[0], sparc_compare_op0,
-				 sparc_compare_op1);
-      emit_insn (pat);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, EQ);
-      emit_insn (gen_sne (operands[0]));
-      DONE;
-    }      
-  else if (TARGET_V9)
-    {
-      if (gen_v9_scc (EQ, operands))
-	DONE;
-      /* fall through */
-    }
-  FAIL;
-}")
-
-;; ??? v9: Operand 0 needs a mode, so SImode was chosen.
-;; However, the code handles both SImode and DImode.
-(define_expand "sne"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(ne:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (GET_MODE (sparc_compare_op0) == SImode)
-    {
-      rtx pat;
-
-      if (GET_MODE (operands[0]) == SImode)
-	pat = gen_snesi_special (operands[0], sparc_compare_op0,
-				 sparc_compare_op1);
-      else if (! TARGET_ARCH64)
-	FAIL;
-      else
-	pat = gen_snesi_special_extend (operands[0], sparc_compare_op0,
-					sparc_compare_op1);
-      emit_insn (pat);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == DImode)
-    {
-      rtx pat;
-
-      if (! TARGET_ARCH64)
-	FAIL;
-      else if (GET_MODE (operands[0]) == SImode)
-	pat = gen_snedi_special_trunc (operands[0], sparc_compare_op0,
-				       sparc_compare_op1);
-      else
-	pat = gen_snedi_special (operands[0], sparc_compare_op0,
-				 sparc_compare_op1);
-      emit_insn (pat);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, NE);
-      emit_insn (gen_sne (operands[0]));
-      DONE;
-    }      
-  else if (TARGET_V9)
-    {
-      if (gen_v9_scc (NE, operands))
-	DONE;
-      /* fall through */
-    }
-  FAIL;
-}")
-
-(define_expand "sgt"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(gt:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, GT);
-      emit_insn (gen_sne (operands[0]));
-      DONE;
-    }
-  else if (TARGET_V9)
-    {
-      if (gen_v9_scc (GT, operands))
-	DONE;
-      /* fall through */
-    }
-  FAIL;
-}")
-
-(define_expand "slt"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(lt:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, LT);
-      emit_insn (gen_sne (operands[0]));
-      DONE;
-    }
-  else if (TARGET_V9)
-    {
-      if (gen_v9_scc (LT, operands))
-	DONE;
-      /* fall through */
-    }
-  FAIL;
-}")
-
-(define_expand "sge"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(ge:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, GE);
-      emit_insn (gen_sne (operands[0]));
-      DONE;
-    }
-  else if (TARGET_V9)
-    {
-      if (gen_v9_scc (GE, operands))
-	DONE;
-      /* fall through */
-    }
-  FAIL;
-}")
-
-(define_expand "sle"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(le:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, LE);
-      emit_insn (gen_sne (operands[0]));
-      DONE;
-    }
-  else if (TARGET_V9)
-    {
-      if (gen_v9_scc (LE, operands))
-	DONE;
-      /* fall through */
-    }
-  FAIL;
-}")
-
-(define_expand "sgtu"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(gtu:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (! TARGET_V9)
-    {
-      rtx tem, pat;
-
-      /* We can do ltu easily, so if both operands are registers, swap them and
-	 do a LTU.  */
-      if ((GET_CODE (sparc_compare_op0) == REG
-	   || GET_CODE (sparc_compare_op0) == SUBREG)
-	  && (GET_CODE (sparc_compare_op1) == REG
-	      || GET_CODE (sparc_compare_op1) == SUBREG))
-	{
-	  tem = sparc_compare_op0;
-	  sparc_compare_op0 = sparc_compare_op1;
-	  sparc_compare_op1 = tem;
-	  pat = gen_sltu (operands[0]);
-          if (pat == NULL_RTX)
-            FAIL;
-          emit_insn (pat);
-	  DONE;
-	}
-    }
-  else
-    {
-      if (gen_v9_scc (GTU, operands))
-	DONE;
-    }
-  FAIL;
-}")
-
-(define_expand "sltu"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(ltu:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (TARGET_V9)
-    {
-      if (gen_v9_scc (LTU, operands))
-	DONE;
-    }
-  operands[1] = gen_compare_reg (LTU, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "sgeu"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(geu:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (TARGET_V9)
-    {
-      if (gen_v9_scc (GEU, operands))
-	DONE;
-    }
-  operands[1] = gen_compare_reg (GEU, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "sleu"
-  [(set (match_operand:SI 0 "intreg_operand" "")
-	(leu:SI (match_dup 1) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "
-{
-  if (! TARGET_V9)
-    {
-      rtx tem, pat;
-
-      /* We can do geu easily, so if both operands are registers, swap them and
-	 do a GEU.  */
-      if ((GET_CODE (sparc_compare_op0) == REG
-	   || GET_CODE (sparc_compare_op0) == SUBREG)
-	  && (GET_CODE (sparc_compare_op1) == REG
-	      || GET_CODE (sparc_compare_op1) == SUBREG))
-	{
-	  tem = sparc_compare_op0;
-	  sparc_compare_op0 = sparc_compare_op1;
-	  sparc_compare_op1 = tem;
-	  pat = gen_sgeu (operands[0]);
-          if (pat == NULL_RTX)
-            FAIL;
-          emit_insn (pat);
-	  DONE;
-	}
-    }
-  else
-    {
-      if (gen_v9_scc (LEU, operands))
-	DONE;
-    }
-  FAIL;
-}")
-
-;; Now the DEFINE_INSNs for the scc cases.
-
-;; The SEQ and SNE patterns are special because they can be done
-;; without any branching and do not involve a COMPARE.  We want
-;; them to always use the splitz below so the results can be
-;; scheduled.
-
-(define_insn "*snesi_zero"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(ne:SI (match_operand:SI 1 "register_operand" "r")
-	       (const_int 0)))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(ne:SI (match_operand:SI 1 "register_operand" "")
-	       (const_int 0)))
-   (clobber (reg:CC 100))]
-  ""
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (ltu:SI (reg:CC 100) (const_int 0)))]
-  "")
-
-(define_insn "*neg_snesi_zero"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (ne:SI (match_operand:SI 1 "register_operand" "r")
-		       (const_int 0))))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(neg:SI (ne:SI (match_operand:SI 1 "register_operand" "")
-		       (const_int 0))))
-   (clobber (reg:CC 100))]
-  ""
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (neg:SI (ltu:SI (reg:CC 100) (const_int 0))))]
-  "")
-
-(define_insn "*snesi_zero_extend"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ne:DI (match_operand:SI 1 "register_operand" "r")
-	       (const_int 0)))
-   (clobber (reg:CC 100))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "unary")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (ne:DI (match_operand:SI 1 "register_operand" "")
-               (const_int 0)))
-   (clobber (reg:CC 100))]
-  "TARGET_ARCH64"
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (minus:SI (const_int 0) (match_dup 1))
-                                           (const_int 0)))
-   (set (match_dup 0) (zero_extend:DI (plus:SI (plus:SI (const_int 0)
-                                                        (const_int 0))
-                                               (ltu:SI (reg:CC_NOOV 100)
-                                                       (const_int 0)))))]
-  "")
-
-(define_insn "*snedi_zero"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(ne:DI (match_operand:DI 1 "register_operand" "r")
-	       (const_int 0)))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (ne:DI (match_operand:DI 1 "register_operand" "")
-               (const_int 0)))]
-  "TARGET_ARCH64"
-  [(set (match_dup 0) (const_int 0))
-   (set (match_dup 0) (if_then_else:DI (ne:DI (match_dup 1)
-                                              (const_int 0))
-                                       (const_int 1)
-                                       (match_dup 0)))]
-  "")
-
-(define_insn "*neg_snedi_zero"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(neg:DI (ne:DI (match_operand:DI 1 "register_operand" "r")
-		       (const_int 0))))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (neg:DI (ne:DI (match_operand:DI 1 "register_operand" "")
-                       (const_int 0))))]
-  "TARGET_ARCH64"
-  [(set (match_dup 0) (const_int 0))
-   (set (match_dup 0) (if_then_else:DI (ne:DI (match_dup 1)
-                                              (const_int 0))
-                                       (const_int -1)
-                                       (match_dup 0)))]
-  "")
-
-(define_insn "*snedi_zero_trunc"
-  [(set (match_operand:SI 0 "register_operand" "=&r")
-	(ne:SI (match_operand:DI 1 "register_operand" "r")
-	       (const_int 0)))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-        (ne:SI (match_operand:DI 1 "register_operand" "")
-               (const_int 0)))]
-  "TARGET_ARCH64"
-  [(set (match_dup 0) (const_int 0))
-   (set (match_dup 0) (if_then_else:SI (ne:DI (match_dup 1)
-                                              (const_int 0))
-                                       (const_int 1)
-                                       (match_dup 0)))]
-  "")
-
-(define_insn "*seqsi_zero"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(eq:SI (match_operand:SI 1 "register_operand" "r")
-	       (const_int 0)))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(eq:SI (match_operand:SI 1 "register_operand" "")
-	       (const_int 0)))
-   (clobber (reg:CC 100))]
-  ""
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (geu:SI (reg:CC 100) (const_int 0)))]
-  "")
-
-(define_insn "*neg_seqsi_zero"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (eq:SI (match_operand:SI 1 "register_operand" "r")
-		       (const_int 0))))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(neg:SI (eq:SI (match_operand:SI 1 "register_operand" "")
-		       (const_int 0))))
-   (clobber (reg:CC 100))]
-  ""
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (neg:SI (geu:SI (reg:CC 100) (const_int 0))))]
-  "")
-
-(define_insn "*seqsi_zero_extend"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(eq:DI (match_operand:SI 1 "register_operand" "r")
-	       (const_int 0)))
-   (clobber (reg:CC 100))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "unary")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (eq:DI (match_operand:SI 1 "register_operand" "")
-               (const_int 0)))
-   (clobber (reg:CC 100))]
-  "TARGET_ARCH64"
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (minus:SI (const_int 0) (match_dup 1))
-                                           (const_int 0)))
-   (set (match_dup 0) (zero_extend:DI (minus:SI (minus:SI (const_int 0)
-                                                          (const_int -1))
-                                                (ltu:SI (reg:CC_NOOV 100)
-                                                        (const_int 0)))))]
-  "")
-
-(define_insn "*seqdi_zero"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(eq:DI (match_operand:DI 1 "register_operand" "r")
-	       (const_int 0)))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (eq:DI (match_operand:DI 1 "register_operand" "")
-               (const_int 0)))]
-  "TARGET_ARCH64"
-  [(set (match_dup 0) (const_int 0))
-   (set (match_dup 0) (if_then_else:DI (eq:DI (match_dup 1)
-                                              (const_int 0))
-                                       (const_int 1)
-                                       (match_dup 0)))]
-  "")
-
-(define_insn "*neg_seqdi_zero"
-  [(set (match_operand:DI 0 "register_operand" "=&r")
-	(neg:DI (eq:DI (match_operand:DI 1 "register_operand" "r")
-		       (const_int 0))))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "2")]) 
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (neg:DI (eq:DI (match_operand:DI 1 "register_operand" "")
-                       (const_int 0))))]
-  "TARGET_ARCH64"
-  [(set (match_dup 0) (const_int 0))
-   (set (match_dup 0) (if_then_else:DI (eq:DI (match_dup 1)
-                                              (const_int 0))
-                                       (const_int -1)
-                                       (match_dup 0)))]
-  "")
-
-(define_insn "*seqdi_zero_trunc"
-  [(set (match_operand:SI 0 "register_operand" "=&r")
-	(eq:SI (match_operand:DI 1 "register_operand" "r")
-	       (const_int 0)))]
-  "TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-        (eq:SI (match_operand:DI 1 "register_operand" "")
-               (const_int 0)))]
-  "TARGET_ARCH64"
-  [(set (match_dup 0) (const_int 0))
-   (set (match_dup 0) (if_then_else:SI (eq:DI (match_dup 1)
-                                              (const_int 0))
-                                       (const_int 1)
-                                       (match_dup 0)))]
-  "")
-
-;; We can also do (x + (i == 0)) and related, so put them in.
-;; ??? The addx/subx insns use the 32 bit carry flag so there are no DImode
-;; versions for v9.
-
-(define_insn "*x_plus_i_ne_0"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (ne:SI (match_operand:SI 1 "register_operand" "r")
-			(const_int 0))
-		 (match_operand:SI 2 "register_operand" "r")))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(plus:SI (ne:SI (match_operand:SI 1 "register_operand" "")
-			(const_int 0))
-		 (match_operand:SI 2 "register_operand" "")))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (plus:SI (ltu:SI (reg:CC 100) (const_int 0))
-			       (match_dup 2)))]
-  "")
-
-(define_insn "*x_minus_i_ne_0"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_operand:SI 2 "register_operand" "r")
-		  (ne:SI (match_operand:SI 1 "register_operand" "r")
-			 (const_int 0))))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(minus:SI (match_operand:SI 2 "register_operand" "")
-		  (ne:SI (match_operand:SI 1 "register_operand" "")
-			 (const_int 0))))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (minus:SI (match_dup 2)
-				(ltu:SI (reg:CC 100) (const_int 0))))]
-  "")
-
-(define_insn "*x_plus_i_eq_0"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (eq:SI (match_operand:SI 1 "register_operand" "r")
-			(const_int 0))
-		 (match_operand:SI 2 "register_operand" "r")))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(plus:SI (eq:SI (match_operand:SI 1 "register_operand" "")
-			(const_int 0))
-		 (match_operand:SI 2 "register_operand" "")))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (plus:SI (geu:SI (reg:CC 100) (const_int 0))
-			       (match_dup 2)))]
-  "")
-
-(define_insn "*x_minus_i_eq_0"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_operand:SI 2 "register_operand" "r")
-		  (eq:SI (match_operand:SI 1 "register_operand" "r")
-			 (const_int 0))))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(minus:SI (match_operand:SI 2 "register_operand" "")
-		  (eq:SI (match_operand:SI 1 "register_operand" "")
-			 (const_int 0))))
-   (clobber (reg:CC 100))]
-  "! TARGET_LIVE_G0"
-  [(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
-					   (const_int 0)))
-   (set (match_dup 0) (minus:SI (match_dup 2)
-				(geu:SI (reg:CC 100) (const_int 0))))]
-  "")
-
-;; We can also do GEU and LTU directly, but these operate after a compare.
-;; ??? The addx/subx insns use the 32 bit carry flag so there are no DImode
-;; versions for v9.
-
-(define_insn "*sltu_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(ltu:SI (reg:CC 100) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "addx\\t%%g0, 0, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*neg_sltu_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (ltu:SI (reg:CC 100) (const_int 0))))]
-  "! TARGET_LIVE_G0"
-  "subx\\t%%g0, 0, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-;; ??? Combine should canonicalize these next two to the same pattern.
-(define_insn "*neg_sltu_minus_x"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (neg:SI (ltu:SI (reg:CC 100) (const_int 0)))
-		  (match_operand:SI 1 "arith_operand" "rI")))]
-  "! TARGET_LIVE_G0"
-  "subx\\t%%g0, %1, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*neg_sltu_plus_x"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (plus:SI (ltu:SI (reg:CC 100) (const_int 0))
-			 (match_operand:SI 1 "arith_operand" "rI"))))]
-  "! TARGET_LIVE_G0"
-  "subx\\t%%g0, %1, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*sgeu_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(geu:SI (reg:CC 100) (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "subx\\t%%g0, -1, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*neg_sgeu_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (geu:SI (reg:CC 100) (const_int 0))))]
-  "! TARGET_LIVE_G0"
-  "addx\\t%%g0, -1, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-;; We can also do (x + ((unsigned) i >= 0)) and related, so put them in.
-;; ??? The addx/subx insns use the 32 bit carry flag so there are no DImode
-;; versions for v9.
-
-(define_insn "*sltu_plus_x"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (ltu:SI (reg:CC 100) (const_int 0))
-		 (match_operand:SI 1 "arith_operand" "rI")))]
-  "! TARGET_LIVE_G0"
-  "addx\\t%%g0, %1, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*sltu_plus_x_plus_y"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (ltu:SI (reg:CC 100) (const_int 0))
-		 (plus:SI (match_operand:SI 1 "arith_operand" "%r")
-			  (match_operand:SI 2 "arith_operand" "rI"))))]
-  ""
-  "addx\\t%1, %2, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*x_minus_sltu"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_operand:SI 1 "register_operand" "r")
-		  (ltu:SI (reg:CC 100) (const_int 0))))]
-  ""
-  "subx\\t%1, 0, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-;; ??? Combine should canonicalize these next two to the same pattern.
-(define_insn "*x_minus_y_minus_sltu"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-			    (match_operand:SI 2 "arith_operand" "rI"))
-		  (ltu:SI (reg:CC 100) (const_int 0))))]
-  ""
-  "subx\\t%r1, %2, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*x_minus_sltu_plus_y"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-		  (plus:SI (ltu:SI (reg:CC 100) (const_int 0))
-			   (match_operand:SI 2 "arith_operand" "rI"))))]
-  ""
-  "subx\\t%r1, %2, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*sgeu_plus_x"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (geu:SI (reg:CC 100) (const_int 0))
-		 (match_operand:SI 1 "register_operand" "r")))]
-  ""
-  "subx\\t%1, -1, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*x_minus_sgeu"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_operand:SI 1 "register_operand" "r")
-		  (geu:SI (reg:CC 100) (const_int 0))))]
-  ""
-  "addx\\t%1, -1, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(match_operator:SI 2 "noov_compare_op"
-			   [(match_operand 1 "icc_or_fcc_reg_operand" "")
-			    (const_int 0)]))]
-  ;; 32 bit LTU/GEU are better implemented using addx/subx
-  "TARGET_V9 && REGNO (operands[1]) == SPARC_ICC_REG
-   && (GET_MODE (operands[1]) == CCXmode
-       || (GET_CODE (operands[2]) != LTU && GET_CODE (operands[2]) != GEU))"
-  [(set (match_dup 0) (const_int 0))
-   (set (match_dup 0)
-	(if_then_else:SI (match_op_dup:SI 2 [(match_dup 1) (const_int 0)])
-			 (const_int 1)
-			 (match_dup 0)))]
-  "")
-
-
-;; These control RTL generation for conditional jump insns
-
-;; The quad-word fp compare library routines all return nonzero to indicate
-;; true, which is different from the equivalent libgcc routines, so we must
-;; handle them specially here.
-
-(define_expand "beq"
-  [(set (pc)
-	(if_then_else (eq (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_ARCH64 && sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode)
-    {
-      emit_v9_brxx_insn (EQ, sparc_compare_op0, operands[0]);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, EQ);
-      emit_jump_insn (gen_bne (operands[0]));
-      DONE;
-    }      
-  operands[1] = gen_compare_reg (EQ, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "bne"
-  [(set (pc)
-	(if_then_else (ne (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_ARCH64 && sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode)
-    {
-      emit_v9_brxx_insn (NE, sparc_compare_op0, operands[0]);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, NE);
-      emit_jump_insn (gen_bne (operands[0]));
-      DONE;
-    }      
-  operands[1] = gen_compare_reg (NE, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "bgt"
-  [(set (pc)
-	(if_then_else (gt (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_ARCH64 && sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode)
-    {
-      emit_v9_brxx_insn (GT, sparc_compare_op0, operands[0]);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, GT);
-      emit_jump_insn (gen_bne (operands[0]));
-      DONE;
-    }      
-  operands[1] = gen_compare_reg (GT, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "bgtu"
-  [(set (pc)
-	(if_then_else (gtu (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{ operands[1] = gen_compare_reg (GTU, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "blt"
-  [(set (pc)
-	(if_then_else (lt (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_ARCH64 && sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode)
-    {
-      emit_v9_brxx_insn (LT, sparc_compare_op0, operands[0]);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, LT);
-      emit_jump_insn (gen_bne (operands[0]));
-      DONE;
-    }      
-  operands[1] = gen_compare_reg (LT, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "bltu"
-  [(set (pc)
-	(if_then_else (ltu (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{ operands[1] = gen_compare_reg (LTU, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "bge"
-  [(set (pc)
-	(if_then_else (ge (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_ARCH64 && sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode)
-    {
-      emit_v9_brxx_insn (GE, sparc_compare_op0, operands[0]);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, GE);
-      emit_jump_insn (gen_bne (operands[0]));
-      DONE;
-    }      
-  operands[1] = gen_compare_reg (GE, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "bgeu"
-  [(set (pc)
-	(if_then_else (geu (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{ operands[1] = gen_compare_reg (GEU, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "ble"
-  [(set (pc)
-	(if_then_else (le (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{
-  if (TARGET_ARCH64 && sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode)
-    {
-      emit_v9_brxx_insn (LE, sparc_compare_op0, operands[0]);
-      DONE;
-    }
-  else if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
-    {
-      emit_float_lib_cmp (sparc_compare_op0, sparc_compare_op1, LE);
-      emit_jump_insn (gen_bne (operands[0]));
-      DONE;
-    }      
-  operands[1] = gen_compare_reg (LE, sparc_compare_op0, sparc_compare_op1);
-}")
-
-(define_expand "bleu"
-  [(set (pc)
-	(if_then_else (leu (match_dup 1) (const_int 0))
-		      (label_ref (match_operand 0 "" ""))
-		      (pc)))]
-  ""
-  "
-{ operands[1] = gen_compare_reg (LEU, sparc_compare_op0, sparc_compare_op1);
-}")
-
-;; Now match both normal and inverted jump.
-
-;; XXX fpcmp nop braindamage
-(define_insn "*normal_branch"
-  [(set (pc)
-	(if_then_else (match_operator 0 "noov_compare_op"
-				      [(reg 100) (const_int 0)])
-		      (label_ref (match_operand 1 "" ""))
-		      (pc)))]
-  ""
-  "*
-{
-  return output_cbranch (operands[0], 1, 0,
-			 final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			 ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; XXX fpcmp nop braindamage
-(define_insn "*inverted_branch"
-  [(set (pc)
-	(if_then_else (match_operator 0 "noov_compare_op"
-				      [(reg 100) (const_int 0)])
-		      (pc)
-		      (label_ref (match_operand 1 "" ""))))]
-  ""
-  "*
-{
-  return output_cbranch (operands[0], 1, 1,
-			 final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			 ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; XXX fpcmp nop braindamage
-(define_insn "*normal_fp_branch"
-  [(set (pc)
-	(if_then_else (match_operator 1 "comparison_operator"
-				      [(match_operand:CCFP 0 "fcc_reg_operand" "c")
-				       (const_int 0)])
-		      (label_ref (match_operand 2 "" ""))
-		      (pc)))]
-  ""
-  "*
-{
-  return output_cbranch (operands[1], 2, 0,
-			 final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			 ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; XXX fpcmp nop braindamage
-(define_insn "*inverted_fp_branch"
-  [(set (pc)
-	(if_then_else (match_operator 1 "comparison_operator"
-				      [(match_operand:CCFP 0 "fcc_reg_operand" "c")
-				       (const_int 0)])
-		      (pc)
-		      (label_ref (match_operand 2 "" ""))))]
-  ""
-  "*
-{
-  return output_cbranch (operands[1], 2, 1,
-			 final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			 ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; XXX fpcmp nop braindamage
-(define_insn "*normal_fpe_branch"
-  [(set (pc)
-	(if_then_else (match_operator 1 "comparison_operator"
-				      [(match_operand:CCFPE 0 "fcc_reg_operand" "c")
-				       (const_int 0)])
-		      (label_ref (match_operand 2 "" ""))
-		      (pc)))]
-  ""
-  "*
-{
-  return output_cbranch (operands[1], 2, 0,
-			 final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			 ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; XXX fpcmp nop braindamage
-(define_insn "*inverted_fpe_branch"
-  [(set (pc)
-	(if_then_else (match_operator 1 "comparison_operator"
-				      [(match_operand:CCFPE 0 "fcc_reg_operand" "c")
-				       (const_int 0)])
-		      (pc)
-		      (label_ref (match_operand 2 "" ""))))]
-  ""
-  "*
-{
-  return output_cbranch (operands[1], 2, 1,
-			 final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			 ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; Sparc V9-specific jump insns.  None of these are guaranteed to be
-;; in the architecture.
-
-;; There are no 32 bit brreg insns.
-
-;; XXX
-(define_insn "*normal_int_branch_sp64"
-  [(set (pc)
-	(if_then_else (match_operator 0 "v9_regcmp_op"
-				      [(match_operand:DI 1 "register_operand" "r")
-				       (const_int 0)])
-		      (label_ref (match_operand 2 "" ""))
-		      (pc)))]
-  "TARGET_ARCH64"
-  "*
-{
-  return output_v9branch (operands[0], 1, 2, 0,
-			  final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			  ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; XXX
-(define_insn "*inverted_int_branch_sp64"
-  [(set (pc)
-	(if_then_else (match_operator 0 "v9_regcmp_op"
-				      [(match_operand:DI 1 "register_operand" "r")
-				       (const_int 0)])
-		      (pc)
-		      (label_ref (match_operand 2 "" ""))))]
-  "TARGET_ARCH64"
-  "*
-{
-  return output_v9branch (operands[0], 1, 2, 1,
-			  final_sequence && INSN_ANNULLED_BRANCH_P (insn),
-			  ! final_sequence, insn);
-}"
-  [(set_attr "type" "branch")])
-
-;; Load program counter insns.
-
-(define_insn "get_pc"
-  [(clobber (reg:SI 15))
-   (set (match_operand 0 "register_operand" "=r")
-	(unspec [(match_operand 1 "" "") (match_operand 2 "" "")] 2))]
-  "flag_pic && REGNO (operands[0]) == 23"
-  "sethi\\t%%hi(%a1-4), %0\\n\\tcall\\t%a2\\n\\tadd\\t%0, %%lo(%a1+4), %0"
-  [(set_attr "length" "3")])
-
-;; Currently unused...
-;; (define_insn "get_pc_via_rdpc"
-;;   [(set (match_operand 0 "register_operand" "=r") (pc))]
-;;   "TARGET_V9"
-;;   "rd\\t%%pc, %0"
-;;   [(set_attr "type" "move")])
-
-
-;; Move instructions
-
-(define_expand "movqi"
-  [(set (match_operand:QI 0 "general_operand" "")
-	(match_operand:QI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Working with CONST_INTs is easier, so convert
-     a double if needed.  */
-  if (GET_CODE (operands[1]) == CONST_DOUBLE)
-    {
-      operands[1] = GEN_INT (CONST_DOUBLE_LOW (operands[1]) & 0xff);
-    }
-  else if (GET_CODE (operands[1]) == CONST_INT)
-    {
-      /* And further, we know for all QI cases that only the
-	 low byte is significant, which we can always process
-	 in a single insn.  So mask it now.  */
-      operands[1] = GEN_INT (INTVAL (operands[1]) & 0xff);
-    }
-
-  /* Handle sets of MEM first.  */
-  if (GET_CODE (operands[0]) == MEM)
-    {
-      /* This checks TARGET_LIVE_G0 for us.  */
-      if (reg_or_0_operand (operands[1], QImode))
-	goto movqi_is_ok;
-
-      if (! reload_in_progress)
-	{
-	  operands[0] = validize_mem (operands[0]);
-	  operands[1] = force_reg (QImode, operands[1]);
-	}
-    }
-
-  /* Fixup PIC cases.  */
-  if (flag_pic)
-    {
-      if (CONSTANT_P (operands[1])
-	  && pic_address_needs_scratch (operands[1]))
-	operands[1] = legitimize_pic_address (operands[1], QImode, 0);
-
-      if (symbolic_operand (operands[1], QImode))
-	{
-	  operands[1] = legitimize_pic_address (operands[1],
-						QImode,
-						(reload_in_progress ?
-						 operands[0] :
-						 NULL_RTX));
-	  goto movqi_is_ok;
-	}
-    }
-
-  /* All QI constants require only one insn, so proceed.  */
-
- movqi_is_ok:
-  ;
-}")
-
-(define_insn "*movqi_insn"
-  [(set (match_operand:QI 0 "general_operand" "=r,r,m")
-	(match_operand:QI 1 "input_operand"   "rI,m,rJ"))]
-  "(register_operand (operands[0], QImode)
-    || reg_or_0_operand (operands[1], QImode))"
-  "@
-   mov\\t%1, %0
-   ldub\\t%1, %0
-   stb\\t%r1, %0"
-  [(set_attr "type" "move,load,store")
-   (set_attr "length" "1")])
-
-(define_expand "movhi"
-  [(set (match_operand:HI 0 "general_operand" "")
-	(match_operand:HI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Working with CONST_INTs is easier, so convert
-     a double if needed.  */
-  if (GET_CODE (operands[1]) == CONST_DOUBLE)
-    operands[1] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));
-
-  /* Handle sets of MEM first.  */
-  if (GET_CODE (operands[0]) == MEM)
-    {
-      /* This checks TARGET_LIVE_G0 for us.  */
-      if (reg_or_0_operand (operands[1], HImode))
-	goto movhi_is_ok;
-
-      if (! reload_in_progress)
-	{
-	  operands[0] = validize_mem (operands[0]);
-	  operands[1] = force_reg (HImode, operands[1]);
-	}
-    }
-
-  /* Fixup PIC cases.  */
-  if (flag_pic)
-    {
-      if (CONSTANT_P (operands[1])
-	  && pic_address_needs_scratch (operands[1]))
-	operands[1] = legitimize_pic_address (operands[1], HImode, 0);
-
-      if (symbolic_operand (operands[1], HImode))
-	{
-	  operands[1] = legitimize_pic_address (operands[1],
-						HImode,
-						(reload_in_progress ?
-						 operands[0] :
-						 NULL_RTX));
-	  goto movhi_is_ok;
-	}
-    }
-
-  /* This makes sure we will not get rematched due to splittage. */
-  if (! CONSTANT_P (operands[1]) || input_operand (operands[1], HImode))
-    ;
-  else if (CONSTANT_P (operands[1])
-	   && GET_CODE (operands[1]) != HIGH
-	   && GET_CODE (operands[1]) != LO_SUM)
-    {
-      sparc_emit_set_const32 (operands[0], operands[1]);
-      DONE;
-    }
- movhi_is_ok:
-  ;
-}")
-
-(define_insn "*movhi_const64_special"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(match_operand:HI 1 "const64_high_operand" ""))]
-  "TARGET_ARCH64"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*movhi_insn"
-  [(set (match_operand:HI 0 "general_operand" "=r,r,r,m")
-	(match_operand:HI 1 "input_operand"   "rI,K,m,rJ"))]
-  "(register_operand (operands[0], HImode)
-    || reg_or_0_operand (operands[1], HImode))"
-  "@
-   mov\\t%1, %0
-   sethi\\t%%hi(%a1), %0
-   lduh\\t%1, %0
-   sth\\t%r1, %0"
-  [(set_attr "type" "move,move,load,store")
-   (set_attr "length" "1")])
-
-;; We always work with constants here.
-(define_insn "*movhi_lo_sum"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(ior:HI (match_operand:HI 1 "arith_operand" "%r")
-                (match_operand:HI 2 "arith_operand" "I")))]
-  ""
-  "or\\t%1, %2, %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_expand "movsi"
-  [(set (match_operand:SI 0 "general_operand" "")
-	(match_operand:SI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Working with CONST_INTs is easier, so convert
-     a double if needed.  */
-  if (GET_CODE (operands[1]) == CONST_DOUBLE)
-    operands[1] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));
-
-  /* Handle sets of MEM first.  */
-  if (GET_CODE (operands[0]) == MEM)
-    {
-      /* This checks TARGET_LIVE_G0 for us.  */
-      if (reg_or_0_operand (operands[1], SImode))
-	goto movsi_is_ok;
-
-      if (! reload_in_progress)
-	{
-	  operands[0] = validize_mem (operands[0]);
-	  operands[1] = force_reg (SImode, operands[1]);
-	}
-    }
-
-  /* Fixup PIC cases.  */
-  if (flag_pic)
-    {
-      if (CONSTANT_P (operands[1])
-	  && pic_address_needs_scratch (operands[1]))
-	operands[1] = legitimize_pic_address (operands[1], SImode, 0);
-
-      if (GET_CODE (operands[1]) == LABEL_REF)
-	{
-	  /* shit */
-	  emit_insn (gen_movsi_pic_label_ref (operands[0], operands[1]));
-	  DONE;
-	}
-
-      if (symbolic_operand (operands[1], SImode))
-	{
-	  operands[1] = legitimize_pic_address (operands[1],
-						SImode,
-						(reload_in_progress ?
-						 operands[0] :
-						 NULL_RTX));
-	  goto movsi_is_ok;
-	}
-    }
-
-  /* If we are trying to toss an integer constant into the
-     FPU registers, force it into memory.  */
-  if (GET_CODE (operands[0]) == REG
-      && REGNO (operands[0]) >= SPARC_FIRST_FP_REG
-      && REGNO (operands[0]) <= SPARC_LAST_V9_FP_REG
-      && CONSTANT_P (operands[1]))
-    operands[1] = validize_mem (force_const_mem (GET_MODE (operands[0]),
-						 operands[1]));
-
-  /* This makes sure we will not get rematched due to splittage. */
-  if (! CONSTANT_P (operands[1]) || input_operand (operands[1], SImode))
-    ;
-  else if (CONSTANT_P (operands[1])
-	   && GET_CODE (operands[1]) != HIGH
-	   && GET_CODE (operands[1]) != LO_SUM)
-    {
-      sparc_emit_set_const32 (operands[0], operands[1]);
-      DONE;
-    }
- movsi_is_ok:
-  ;
-}")
-
-;; Special LIVE_G0 pattern to obtain zero in a register.
-(define_insn "*movsi_zero_liveg0"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-        (match_operand:SI 1 "zero_operand" "J"))]
-  "TARGET_LIVE_G0"
-  "and\\t%0, 0, %0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "1")])
-
-;; This is needed to show CSE exactly which bits are set
-;; in a 64-bit register by sethi instructions.
-(define_insn "*movsi_const64_special"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(match_operand:SI 1 "const64_high_operand" ""))]
-  "TARGET_ARCH64"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*movsi_insn"
-  [(set (match_operand:SI 0 "general_operand" "=r,f,r,r,r,f,m,m,d")
-	(match_operand:SI 1 "input_operand"   "rI,!f,K,J,m,!m,rJ,!f,J"))]
-  "(register_operand (operands[0], SImode)
-    || reg_or_0_operand (operands[1], SImode))"
-  "@
-   mov\\t%1, %0
-   fmovs\\t%1, %0
-   sethi\\t%%hi(%a1), %0
-   clr\\t%0
-   ld\\t%1, %0
-   ld\\t%1, %0
-   st\\t%r1, %0
-   st\\t%1, %0
-   fzeros\\t%0"
-  [(set_attr "type" "move,fpmove,move,move,load,fpload,store,fpstore,fpmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movsi_lo_sum"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(lo_sum:SI (match_operand:SI 1 "register_operand" "r")
-                   (match_operand:SI 2 "immediate_operand" "in")))]
-  ""
-  "or\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "*movsi_high"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(high:SI (match_operand:SI 1 "immediate_operand" "in")))]
-  ""
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-;; The next two patterns must wrap the SYMBOL_REF in an UNSPEC
-;; so that CSE won't optimize the address computation away.
-(define_insn "movsi_lo_sum_pic"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-        (lo_sum:SI (match_operand:SI 1 "register_operand" "r")
-                   (unspec:SI [(match_operand:SI 2 "immediate_operand" "in")] 0)))]
-  "flag_pic"
-  "or\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "movsi_high_pic"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-        (high:SI (unspec:SI [(match_operand 1 "" "")] 0)))]
-  "flag_pic && check_pic (1)"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_expand "movsi_pic_label_ref"
-  [(set (match_dup 3) (high:SI
-     (unspec:SI [(match_operand:SI 1 "label_ref_operand" "")
-		 (match_dup 2)] 5)))
-   (set (match_dup 4) (lo_sum:SI (match_dup 3)
-     (unspec:SI [(match_dup 1) (match_dup 2)] 5)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_dup 5) (match_dup 4)))]
-  "flag_pic"
-  "
-{
-  current_function_uses_pic_offset_table = 1;
-  operands[2] = gen_rtx_SYMBOL_REF (Pmode, \"_GLOBAL_OFFSET_TABLE_\");
-  operands[3] = gen_reg_rtx (SImode);
-  operands[4] = gen_reg_rtx (SImode);
-  operands[5] = pic_offset_table_rtx;
-}")
-
-(define_insn "*movsi_high_pic_label_ref"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-      (high:SI
-        (unspec:SI [(match_operand:SI 1 "label_ref_operand" "")
-		    (match_operand:SI 2 "" "")] 5)))]
-  "flag_pic"
-  "sethi\\t%%hi(%a2-(%a1-.)), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*movsi_lo_sum_pic_label_ref"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-      (lo_sum:SI (match_operand:SI 1 "register_operand" "r")
-        (unspec:SI [(match_operand:SI 2 "label_ref_operand" "")
-		    (match_operand:SI 3 "" "")] 5)))]
-  "flag_pic"
-  "or\\t%1, %%lo(%a3-(%a2-.)), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_expand "movdi"
-  [(set (match_operand:DI 0 "reg_or_nonsymb_mem_operand" "")
-	(match_operand:DI 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Where possible, convert CONST_DOUBLE into a CONST_INT.  */
-  if (GET_CODE (operands[1]) == CONST_DOUBLE
-#if HOST_BITS_PER_WIDE_INT == 32
-      && ((CONST_DOUBLE_HIGH (operands[1]) == 0
-	   && (CONST_DOUBLE_LOW (operands[1]) & 0x80000000) == 0)
-	  || (CONST_DOUBLE_HIGH (operands[1]) == (HOST_WIDE_INT) 0xffffffff
-	      && (CONST_DOUBLE_LOW (operands[1]) & 0x80000000) != 0))
-#endif
-      )
-    operands[1] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));
-
-  /* Handle MEM cases first.  */
-  if (GET_CODE (operands[0]) == MEM)
-    {
-      /* If it's a REG, we can always do it.
-	 The const zero case is more complex, on v9
-	 we can always perform it.  */
-      if (register_operand (operands[1], DImode)
-	  || (TARGET_ARCH64
-              && (operands[1] == const0_rtx)))
-        goto movdi_is_ok;
-
-      if (! reload_in_progress)
-	{
-	  operands[0] = validize_mem (operands[0]);
-	  operands[1] = force_reg (DImode, operands[1]);
-	}
-    }
-
-  if (flag_pic)
-    {
-      if (CONSTANT_P (operands[1])
-	  && pic_address_needs_scratch (operands[1]))
-	operands[1] = legitimize_pic_address (operands[1], DImode, 0);
-
-      if (GET_CODE (operands[1]) == LABEL_REF)
-        {
-          if (! TARGET_ARCH64)
-            abort ();
-          emit_insn (gen_movdi_pic_label_ref (operands[0], operands[1]));
-          DONE;
-        }
-
-      if (symbolic_operand (operands[1], DImode))
-	{
-	  operands[1] = legitimize_pic_address (operands[1],
-						DImode,
-						(reload_in_progress ?
-						 operands[0] :
-						 NULL_RTX));
-	  goto movdi_is_ok;
-	}
-    }
-
-  /* If we are trying to toss an integer constant into the
-     FPU registers, force it into memory.  */
-  if (GET_CODE (operands[0]) == REG
-      && REGNO (operands[0]) >= SPARC_FIRST_FP_REG
-      && REGNO (operands[0]) <= SPARC_LAST_V9_FP_REG
-      && CONSTANT_P (operands[1]))
-    operands[1] = validize_mem (force_const_mem (GET_MODE (operands[0]),
-						 operands[1]));
-
-  /* This makes sure we will not get rematched due to splittage. */
-  if (! CONSTANT_P (operands[1]) || input_operand (operands[1], DImode))
-    ;
-  else if (TARGET_ARCH64
-	   && CONSTANT_P (operands[1])
-           && GET_CODE (operands[1]) != HIGH
-           && GET_CODE (operands[1]) != LO_SUM)
-    {
-      sparc_emit_set_const64 (operands[0], operands[1]);
-      DONE;
-    }
-
- movdi_is_ok:
-  ;
-}")
-
-;; Be careful, fmovd does not exist when !arch64.
-;; We match MEM moves directly when we have correct even
-;; numbered registers, but fall into splits otherwise.
-;; The constraint ordering here is really important to
-;; avoid insane problems in reload, especially for patterns
-;; of the form:
-;;
-;; (set (mem:DI (plus:SI (reg:SI 30 %fp)
-;;                       (const_int -5016)))
-;;      (reg:DI 2 %g2))
-;;
-(define_insn "*movdi_insn_sp32"
-  [(set (match_operand:DI 0 "general_operand" "=T,U,o,r,r,r,?T,?f,?f,?o,?f")
-        (match_operand:DI 1 "input_operand"    "U,T,r,o,i,r,f,T,o,f,f"))]
-  "! TARGET_ARCH64 &&
-   (register_operand (operands[0], DImode)
-    || register_operand (operands[1], DImode))"
-  "@
-   std\\t%1, %0
-   ldd\\t%1, %0
-   #
-   #
-   #
-   #
-   std\\t%1, %0
-   ldd\\t%1, %0
-   #
-   #
-   #"
-  [(set_attr "type" "store,load,*,*,*,*,fpstore,fpload,*,*,*")
-   (set_attr "length" "1,1,2,2,2,2,1,1,2,2,2")])
-
-;; The following are generated by sparc_emit_set_const64
-(define_insn "*movdi_sp64_dbl"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (match_operand:DI 1 "const64_operand" ""))]
-  "(TARGET_ARCH64
-    && HOST_BITS_PER_WIDE_INT != 64)"
-  "mov\\t%1, %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-;; This is needed to show CSE exactly which bits are set
-;; in a 64-bit register by sethi instructions.
-(define_insn "*movdi_const64_special"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(match_operand:DI 1 "const64_high_operand" ""))]
-  "TARGET_ARCH64"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*movdi_insn_sp64"
-  [(set (match_operand:DI 0 "general_operand" "=r,r,r,r,m,?e,?e,?m,b")
-        (match_operand:DI 1 "input_operand"   "rI,K,J,m,rJ,e,m,e,J"))]
-  "TARGET_ARCH64 &&
-   (register_operand (operands[0], DImode)
-    || reg_or_0_operand (operands[1], DImode))"
-  "@
-   mov\\t%1, %0
-   sethi\\t%%hi(%a1), %0
-   clr\\t%0
-   ldx\\t%1, %0
-   stx\\t%r1, %0
-   fmovd\\t%1, %0
-   ldd\\t%1, %0
-   std\\t%1, %0
-   fzero\\t%0"
-  [(set_attr "type" "move,move,move,load,store,fpmove,fpload,fpstore,fpmove")
-   (set_attr "length" "1")])
-
-(define_expand "movdi_pic_label_ref"
-  [(set (match_dup 3) (high:DI
-     (unspec:DI [(match_operand:DI 1 "label_ref_operand" "")
-                 (match_dup 2)] 5)))
-   (set (match_dup 4) (lo_sum:DI (match_dup 3)
-     (unspec:DI [(match_dup 1) (match_dup 2)] 5)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-        (minus:DI (match_dup 5) (match_dup 4)))]
-  "TARGET_ARCH64 && flag_pic"
-  "
-{
-  current_function_uses_pic_offset_table = 1;
-  operands[2] = gen_rtx_SYMBOL_REF (Pmode, \"_GLOBAL_OFFSET_TABLE_\");
-  operands[3] = gen_reg_rtx (DImode);
-  operands[4] = gen_reg_rtx (DImode);
-  operands[5] = pic_offset_table_rtx;
-}")
-
-(define_insn "*movdi_high_pic_label_ref"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI
-          (unspec:DI [(match_operand:DI 1 "label_ref_operand" "")
-                      (match_operand:DI 2 "" "")] 5)))]
-  "TARGET_ARCH64 && flag_pic"
-  "sethi\\t%%hi(%a2-(%a1-.)), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*movdi_lo_sum_pic_label_ref"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-      (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-        (unspec:DI [(match_operand:DI 2 "label_ref_operand" "")
-                    (match_operand:DI 3 "" "")] 5)))]
-  "TARGET_ARCH64 && flag_pic"
-  "or\\t%1, %%lo(%a3-(%a2-.)), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-;; Sparc-v9 code model support insns.  See sparc_emit_set_symbolic_const64
-;; in sparc.c to see what is going on here... PIC stuff comes first.
-
-(define_insn "movdi_lo_sum_pic"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (unspec:DI [(match_operand:DI 2 "immediate_operand" "in")] 0)))]
-  "TARGET_ARCH64 && flag_pic"
-  "or\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "movdi_high_pic"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (unspec:DI [(match_operand 1 "" "")] 0)))]
-  "TARGET_ARCH64 && flag_pic && check_pic (1)"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*sethi_di_medlow_embmedany_pic"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (match_operand:DI 1 "sp64_medium_pic_operand" "")))]
-  "(TARGET_CM_MEDLOW || TARGET_CM_EMBMEDANY) && check_pic (1)"
-  "sethi\\t%%lo(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*sethi_di_medlow"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (match_operand:DI 1 "symbolic_operand" "")))]
-  "TARGET_CM_MEDLOW && check_pic (1)"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*losum_di_medlow"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (match_operand:DI 2 "symbolic_operand" "")))]
-  "TARGET_CM_MEDLOW"
-  "or\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "seth44"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (unspec:DI [(match_operand:DI 1 "symbolic_operand" "")] 6)))]
-  "TARGET_CM_MEDMID"
-  "sethi\\t%%h44(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "setm44"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (unspec:DI [(match_operand:DI 2 "symbolic_operand" "")] 7)))]
-  "TARGET_CM_MEDMID"
-  "or\\t%1, %%m44(%a2), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "setl44"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (match_operand:DI 2 "symbolic_operand" "")))]
-  "TARGET_CM_MEDMID"
-  "or\\t%1, %%l44(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "sethh"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (unspec:DI [(match_operand:DI 1 "symbolic_operand" "")] 9)))]
-  "TARGET_CM_MEDANY"
-  "sethi\\t%%hh(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "setlm"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (unspec:DI [(match_operand:DI 1 "symbolic_operand" "")] 10)))]
-  "TARGET_CM_MEDANY"
-  "sethi\\t%%lm(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "sethm"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (unspec:DI [(match_operand:DI 2 "symbolic_operand" "")] 18)))]
-  "TARGET_CM_MEDANY"
-  "or\\t%1, %%hm(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "setlo"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (match_operand:DI 2 "symbolic_operand" "")))]
-  "TARGET_CM_MEDANY"
-  "or\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "embmedany_sethi"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (unspec:DI [(match_operand:DI 1 "data_segment_operand" "")] 11)))]
-  "TARGET_CM_EMBMEDANY && check_pic (1)"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "embmedany_losum"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (match_operand:DI 2 "data_segment_operand" "")))]
-  "TARGET_CM_EMBMEDANY"
-  "add\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "embmedany_brsum"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (unspec:DI [(match_operand:DI 1 "register_operand" "r")] 11))]
-  "TARGET_CM_EMBMEDANY"
-  "add\\t%1, %_, %0"
-  [(set_attr "length" "1")])
-
-(define_insn "embmedany_textuhi"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (unspec:DI [(match_operand:DI 1 "text_segment_operand" "")] 13)))]
-  "TARGET_CM_EMBMEDANY && check_pic (1)"
-  "sethi\\t%%uhi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "embmedany_texthi"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (high:DI (unspec:DI [(match_operand:DI 1 "text_segment_operand" "")] 14)))]
-  "TARGET_CM_EMBMEDANY && check_pic (1)"
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "embmedany_textulo"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (unspec:DI [(match_operand:DI 2 "text_segment_operand" "")] 15)))]
-  "TARGET_CM_EMBMEDANY"
-  "or\\t%1, %%ulo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "embmedany_textlo"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (lo_sum:DI (match_operand:DI 1 "register_operand" "r")
-                   (match_operand:DI 2 "text_segment_operand" "")))]
-  "TARGET_CM_EMBMEDANY"
-  "or\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-;; Now some patterns to help reload out a bit.
-(define_expand "reload_indi"
-  [(parallel [(match_operand:DI 0 "register_operand" "=r")
-              (match_operand:DI 1 "immediate_operand" "")
-              (match_operand:TI 2 "register_operand" "=&r")])]
-  "(TARGET_CM_MEDANY
-    || TARGET_CM_EMBMEDANY)
-   && ! flag_pic"
-  "
-{
-  sparc_emit_set_symbolic_const64 (operands[0], operands[1],
-                                   gen_rtx_REG (DImode, REGNO (operands[2])));
-  DONE;
-}")
-
-(define_expand "reload_outdi"
-  [(parallel [(match_operand:DI 0 "register_operand" "=r")
-              (match_operand:DI 1 "immediate_operand" "")
-              (match_operand:TI 2 "register_operand" "=&r")])]
-  "(TARGET_CM_MEDANY
-    || TARGET_CM_EMBMEDANY)
-   && ! flag_pic"
-  "
-{
-  sparc_emit_set_symbolic_const64 (operands[0], operands[1],
-                                   gen_rtx_REG (DImode, REGNO (operands[2])));
-  DONE;
-}")
-
-;; Split up putting CONSTs and REGs into DI regs when !arch64
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (match_operand:DI 1 "const_int_operand" ""))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(clobber (const_int 0))]
-  "
-{
-  emit_insn (gen_movsi (gen_highpart (SImode, operands[0]),
-			(INTVAL (operands[1]) < 0) ?
-			constm1_rtx :
-			const0_rtx));
-  emit_insn (gen_movsi (gen_lowpart (SImode, operands[0]),
-			operands[1]));
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (match_operand:DI 1 "const_double_operand" ""))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(clobber (const_int 0))]
-  "
-{
-  emit_insn (gen_movsi (gen_highpart (SImode, operands[0]),
-			GEN_INT (CONST_DOUBLE_HIGH (operands[1]))));
-
-  /* Slick... but this trick loses if this subreg constant part
-     can be done in one insn.  */
-  if (CONST_DOUBLE_LOW (operands[1]) == CONST_DOUBLE_HIGH (operands[1])
-      && !(SPARC_SETHI_P (CONST_DOUBLE_HIGH (operands[1]))
-	   || SPARC_SIMM13_P (CONST_DOUBLE_HIGH (operands[1]))))
-    {
-      emit_insn (gen_movsi (gen_lowpart (SImode, operands[0]),
-			    gen_highpart (SImode, operands[0])));
-    }
-  else
-    {
-      emit_insn (gen_movsi (gen_lowpart (SImode, operands[0]),
-			    GEN_INT (CONST_DOUBLE_LOW (operands[1]))));
-    }
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (match_operand:DI 1 "register_operand" ""))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx set_dest = operands[0];
-  rtx set_src = operands[1];
-  rtx dest1, dest2;
-  rtx src1, src2;
-
-  if (GET_CODE (set_dest) == SUBREG)
-    set_dest = alter_subreg (set_dest);
-  if (GET_CODE (set_src) == SUBREG)
-    set_src = alter_subreg (set_src);
-
-  dest1 = gen_highpart (SImode, set_dest);
-  dest2 = gen_lowpart (SImode, set_dest);
-  src1 = gen_highpart (SImode, set_src);
-  src2 = gen_lowpart (SImode, set_src);
-
-  /* Now emit using the real source and destination we found, swapping
-     the order if we detect overlap.  */
-  if (reg_overlap_mentioned_p (dest1, src2))
-    {
-      emit_insn (gen_movsi (dest2, src2));
-      emit_insn (gen_movsi (dest1, src1));
-    }
-  else
-    {
-      emit_insn (gen_movsi (dest1, src1));
-      emit_insn (gen_movsi (dest2, src2));
-    }
-  DONE;
-}")
-
-;; Now handle the cases of memory moves from/to non-even
-;; DI mode register pairs.
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (match_operand:DI 1 "memory_operand" ""))]
-  "(! TARGET_ARCH64
-    && reload_completed
-    && sparc_splitdi_legitimate (operands[0], operands[1]))"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx word0 = change_address (operands[1], SImode, NULL_RTX);
-  rtx word1 = change_address (operands[1], SImode,
-			      plus_constant_for_output (XEXP (word0, 0), 4));
-  rtx high_part = gen_highpart (SImode, operands[0]);
-  rtx low_part = gen_lowpart (SImode, operands[0]);
-
-  if (reg_overlap_mentioned_p (high_part, word1))
-    {
-      emit_insn (gen_movsi (low_part, word1));
-      emit_insn (gen_movsi (high_part, word0));
-    }
-  else
-    {
-      emit_insn (gen_movsi (high_part, word0));
-      emit_insn (gen_movsi (low_part, word1));
-    }
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "memory_operand" "")
-        (match_operand:DI 1 "register_operand" ""))]
-  "(! TARGET_ARCH64
-    && reload_completed
-    && sparc_splitdi_legitimate (operands[1], operands[0]))"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx word0 = change_address (operands[0], SImode, NULL_RTX);
-  rtx word1 = change_address (operands[0], SImode,
-			      plus_constant_for_output (XEXP (word0, 0), 4));
-  rtx high_part = gen_highpart (SImode, operands[1]);
-  rtx low_part = gen_lowpart (SImode, operands[1]);
-
-  emit_insn (gen_movsi (word0, high_part));
-  emit_insn (gen_movsi (word1, low_part));
-  DONE;
-}")
-
-
-;; Floating point move insns
-
-(define_insn "*clear_sf"
-  [(set (match_operand:SF 0 "general_operand" "=f")
-        (match_operand:SF 1 "" ""))]
-  "TARGET_VIS
-   && GET_CODE (operands[1]) == CONST_DOUBLE
-   && GET_CODE (operands[0]) == REG
-   && fp_zero_operand (operands[1])"
-  "fzeros\\t%0"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movsf_const_intreg"
-  [(set (match_operand:SF 0 "general_operand" "=f,r")
-        (match_operand:SF 1 ""                 "m,F"))]
-  "TARGET_FPU
-   && GET_CODE (operands[1]) == CONST_DOUBLE
-   && GET_CODE (operands[0]) == REG"
-  "*
-{
-  REAL_VALUE_TYPE r;
-  long i;
-
-  if (which_alternative == 0)
-    return \"ld\\t%1, %0\";
-
-  REAL_VALUE_FROM_CONST_DOUBLE (r, operands[1]);
-  REAL_VALUE_TO_TARGET_SINGLE (r, i);
-  if (SPARC_SIMM13_P (i) || SPARC_SETHI_P (i))
-    {
-      operands[1] = GEN_INT (i);
-      if (SPARC_SIMM13_P (INTVAL (operands[1])))
-        return \"mov\\t%1, %0\";
-      else if (SPARC_SETHI_P (INTVAL (operands[1])))
-        return \"sethi\\t%%hi(%a1), %0\";
-      else
-        abort ();
-    }
-  else
-    return \"#\";
-}"
-  [(set_attr "type" "move")
-   (set_attr "length" "1,2")])
-
-;; There isn't much I can do about this, if I change the
-;; mode then flow info gets really confused because the
-;; destination no longer looks the same.  Ho hum...
-(define_insn "*movsf_const_high"
-  [(set (match_operand:SF 0 "register_operand" "=r")
-        (unspec:SF [(match_operand 1 "const_int_operand" "")] 12))]
-  ""
-  "sethi\\t%%hi(%a1), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_insn "*movsf_const_lo"
-  [(set (match_operand:SF 0 "register_operand" "=r")
-        (unspec:SF [(match_operand 1 "register_operand" "r")
-                    (match_operand 2 "const_int_operand" "")] 17))]
-  ""
-  "or\\t%1, %%lo(%a2), %0"
-  [(set_attr "type" "move")
-   (set_attr "length" "1")])
-
-(define_split
-  [(set (match_operand:SF 0 "register_operand" "")
-        (match_operand:SF 1 "const_double_operand" ""))]
-  "TARGET_FPU
-   && (GET_CODE (operands[0]) == REG
-       && REGNO (operands[0]) < 32)"
-  [(set (match_dup 0) (unspec:SF [(match_dup 1)] 12))
-   (set (match_dup 0) (unspec:SF [(match_dup 0) (match_dup 1)] 17))]
-  "
-{
-  REAL_VALUE_TYPE r;
-  long i;
-
-  REAL_VALUE_FROM_CONST_DOUBLE (r, operands[1]);
-  REAL_VALUE_TO_TARGET_SINGLE (r, i);
-  operands[1] = GEN_INT (i);
-}")
-
-(define_expand "movsf"
-  [(set (match_operand:SF 0 "general_operand" "")
-	(match_operand:SF 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Force SFmode constants into memory.  */
-  if (GET_CODE (operands[0]) == REG
-      && CONSTANT_P (operands[1]))
-    {
-      if (TARGET_VIS
-          && GET_CODE (operands[1]) == CONST_DOUBLE
-	  && fp_zero_operand (operands[1]))
-	goto movsf_is_ok;
-
-      /* emit_group_store will send such bogosity to us when it is
-         not storing directly into memory.  So fix this up to avoid
-         crashes in output_constant_pool.  */
-      if (operands [1] == const0_rtx)
-        operands[1] = CONST0_RTX (SFmode);
-      operands[1] = validize_mem (force_const_mem (GET_MODE (operands[0]),
-                                                   operands[1]));
-    }
-
-  /* Handle sets of MEM first.  */
-  if (GET_CODE (operands[0]) == MEM)
-    {
-      if (register_operand (operands[1], SFmode))
-	goto movsf_is_ok;
-
-      if (! reload_in_progress)
-	{
-	  operands[0] = validize_mem (operands[0]);
-	  operands[1] = force_reg (SFmode, operands[1]);
-	}
-    }
-
-  /* Fixup PIC cases.  */
-  if (flag_pic)
-    {
-      if (CONSTANT_P (operands[1])
-	  && pic_address_needs_scratch (operands[1]))
-	operands[1] = legitimize_pic_address (operands[1], SFmode, 0);
-
-      if (symbolic_operand (operands[1], SFmode))
-	{
-	  operands[1] = legitimize_pic_address (operands[1],
-						SFmode,
-						(reload_in_progress ?
-						 operands[0] :
-						 NULL_RTX));
-	}
-    }
-
- movsf_is_ok:
-  ;
-}")
-
-(define_insn "*movsf_insn"
-  [(set (match_operand:SF 0 "general_operand" "=f,f,m,r,r,m")
-	(match_operand:SF 1 "input_operand"    "f,m,f,r,m,r"))]
-  "TARGET_FPU
-   && (register_operand (operands[0], SFmode)
-       || register_operand (operands[1], SFmode))"
-  "@
-   fmovs\\t%1, %0
-   ld\\t%1, %0
-   st\\t%1, %0
-   mov\\t%1, %0
-   ld\\t%1, %0
-   st\\t%1, %0"
-  [(set_attr "type" "fpmove,fpload,fpstore,move,load,store")
-   (set_attr "length" "1")])
-
-;; Exactly the same as above, except that all `f' cases are deleted.
-;; This is necessary to prevent reload from ever trying to use a `f' reg
-;; when -mno-fpu.
-
-(define_insn "*movsf_no_f_insn"
-  [(set (match_operand:SF 0 "general_operand" "=r,r,m")
-	(match_operand:SF 1 "input_operand"    "r,m,r"))]
-  "! TARGET_FPU
-   && (register_operand (operands[0], SFmode)
-       || register_operand (operands[1], SFmode))"
-  "@
-   mov\\t%1, %0
-   ld\\t%1, %0
-   st\\t%1, %0"
-  [(set_attr "type" "move,load,store")
-   (set_attr "length" "1")])
-
-(define_insn "*clear_df"
-  [(set (match_operand:DF 0 "general_operand" "=e")
-        (match_operand:DF 1 "" ""))]
-  "TARGET_VIS
-   && GET_CODE (operands[1]) == CONST_DOUBLE
-   && GET_CODE (operands[0]) == REG
-   && fp_zero_operand (operands[1])"
-  "fzero\\t%0"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movdf_const_intreg_sp32"
-  [(set (match_operand:DF 0 "general_operand" "=e,e,r")
-        (match_operand:DF 1 ""                 "T,o,F"))]
-  "TARGET_FPU && ! TARGET_ARCH64
-   && GET_CODE (operands[1]) == CONST_DOUBLE
-   && GET_CODE (operands[0]) == REG"
-  "*
-{
-  if (which_alternative == 0)
-    return \"ldd\\t%1, %0\";
-  else
-    return \"#\";
-}"
-  [(set_attr "type" "move")
-   (set_attr "length" "1,2,2")])
-
-;; Now that we redo life analysis with a clean slate after
-;; instruction splitting for sched2 this can work.
-(define_insn "*movdf_const_intreg_sp64"
-  [(set (match_operand:DF 0 "general_operand" "=e,e,r")
-        (match_operand:DF 1 ""                 "m,o,F"))]
-  "TARGET_FPU
-   && TARGET_ARCH64
-   && GET_CODE (operands[1]) == CONST_DOUBLE
-   && GET_CODE (operands[0]) == REG"
-  "*
-{
-  if (which_alternative == 0)
-    return \"ldd\\t%1, %0\";
-  else
-    return \"#\";
-}"
-  [(set_attr "type" "move")
-   (set_attr "length" "1,2,2")])
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-        (match_operand:DF 1 "const_double_operand" ""))]
-  "TARGET_FPU
-   && GET_CODE (operands[1]) == CONST_DOUBLE
-   && (GET_CODE (operands[0]) == REG
-       && REGNO (operands[0]) < 32)
-   && reload_completed"
-  [(clobber (const_int 0))]
-  "
-{
-  REAL_VALUE_TYPE r;
-  long l[2];
-
-  REAL_VALUE_FROM_CONST_DOUBLE (r, operands[1]);
-  REAL_VALUE_TO_TARGET_DOUBLE (r, l);
-  if (GET_CODE (operands[0]) == SUBREG)
-    operands[0] = alter_subreg (operands[0]);
-  operands[0] = gen_rtx_raw_REG (DImode, REGNO (operands[0]));
-
-  if (TARGET_ARCH64)
-    {
-#if HOST_BITS_PER_WIDE_INT == 64
-      HOST_WIDE_INT val;
-
-      val = ((HOST_WIDE_INT)l[1] |
-             ((HOST_WIDE_INT)l[0] << 32));
-      emit_insn (gen_movdi (operands[0], GEN_INT (val)));
-#else
-      emit_insn (gen_movdi (operands[0],
-                            gen_rtx_CONST_DOUBLE (VOIDmode, const0_rtx,
-                                                  l[1], l[0])));
-#endif
-    }
-  else
-    {
-      emit_insn (gen_movsi (gen_highpart (SImode, operands[0]),
-			    GEN_INT (l[0])));
-
-      /* Slick... but this trick loses if this subreg constant part
-         can be done in one insn.  */
-      if (l[1] == l[0]
-          && !(SPARC_SETHI_P (l[0])
-	       || SPARC_SIMM13_P (l[0])))
-        {
-          emit_insn (gen_movsi (gen_lowpart (SImode, operands[0]),
-			        gen_highpart (SImode, operands[0])));
-        }
-      else
-        {
-          emit_insn (gen_movsi (gen_lowpart (SImode, operands[0]),
-			        GEN_INT (l[1])));
-        }
-    }
-  DONE;
-}")
-
-(define_expand "movdf"
-  [(set (match_operand:DF 0 "general_operand" "")
-	(match_operand:DF 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Force DFmode constants into memory.  */
-  if (GET_CODE (operands[0]) == REG
-      && CONSTANT_P (operands[1]))
-    {
-      if (TARGET_VIS
-          && GET_CODE (operands[1]) == CONST_DOUBLE
-	  && fp_zero_operand (operands[1]))
-	goto movdf_is_ok;
-
-      /* emit_group_store will send such bogosity to us when it is
-         not storing directly into memory.  So fix this up to avoid
-         crashes in output_constant_pool.  */
-      if (operands [1] == const0_rtx)
-        operands[1] = CONST0_RTX (DFmode);
-      operands[1] = validize_mem (force_const_mem (GET_MODE (operands[0]),
-                                                   operands[1]));
-    }
-
-  /* Handle MEM cases first.  */
-  if (GET_CODE (operands[0]) == MEM)
-    {
-      if (register_operand (operands[1], DFmode))
-	goto movdf_is_ok;
-
-      if (! reload_in_progress)
-	{
-	  operands[0] = validize_mem (operands[0]);
-	  operands[1] = force_reg (DFmode, operands[1]);
-	}
-    }
-
-  /* Fixup PIC cases.  */
-  if (flag_pic)
-    {
-      if (CONSTANT_P (operands[1])
-	  && pic_address_needs_scratch (operands[1]))
-	operands[1] = legitimize_pic_address (operands[1], DFmode, 0);
-
-      if (symbolic_operand (operands[1], DFmode))
-	{
-	  operands[1] = legitimize_pic_address (operands[1],
-						DFmode,
-						(reload_in_progress ?
-						 operands[0] :
-						 NULL_RTX));
-	}
-    }
-
- movdf_is_ok:
-  ;
-}")
-
-;; Be careful, fmovd does not exist when !v9.
-(define_insn "*movdf_insn_sp32"
-  [(set (match_operand:DF 0 "general_operand" "=e,T,U,T,e,r,r,o,e,o")
-	(match_operand:DF 1 "input_operand"    "T,e,T,U,e,r,o,r,o,e"))]
-  "TARGET_FPU
-   && ! TARGET_V9
-   && (register_operand (operands[0], DFmode)
-       || register_operand (operands[1], DFmode))"
-  "@
-  ldd\\t%1, %0
-  std\\t%1, %0
-  ldd\\t%1, %0
-  std\\t%1, %0
-  #
-  #
-  #
-  #
-  #
-  #"
- [(set_attr "type" "fpload,fpstore,load,store,*,*,*,*,*,*")
-  (set_attr "length" "1,1,1,1,2,2,2,2,2,2")])
-
-(define_insn "*movdf_no_e_insn_sp32"
-  [(set (match_operand:DF 0 "general_operand" "=U,T,r,r,o")
-	(match_operand:DF 1 "input_operand"    "T,U,r,o,r"))]
-  "! TARGET_FPU
-   && ! TARGET_ARCH64
-   && (register_operand (operands[0], DFmode)
-       || register_operand (operands[1], DFmode))"
-  "@
-  ldd\\t%1, %0
-  std\\t%1, %0
-  #
-  #
-  #"
-  [(set_attr "type" "load,store,*,*,*")
-   (set_attr "length" "1,1,2,2,2")])
-
-;; We have available v9 double floats but not 64-bit
-;; integer registers.
-(define_insn "*movdf_insn_v9only"
-  [(set (match_operand:DF 0 "general_operand" "=e,e,m,U,T,r,r,o")
-        (match_operand:DF 1 "input_operand"    "e,m,e,T,U,r,o,r"))]
-  "TARGET_FPU
-   && TARGET_V9
-   && ! TARGET_ARCH64
-   && (register_operand (operands[0], DFmode)
-       || register_operand (operands[1], DFmode))"
-  "@
-  fmovd\\t%1, %0
-  ldd\\t%1, %0
-  std\\t%1, %0
-  ldd\\t%1, %0
-  std\\t%1, %0
-  #
-  #
-  #"
-  [(set_attr "type" "fpmove,load,store,load,store,*,*,*")
-   (set_attr "length" "1,1,1,1,1,2,2,2")])
-
-;; We have available both v9 double floats and 64-bit
-;; integer registers.
-(define_insn "*movdf_insn_sp64"
-  [(set (match_operand:DF 0 "general_operand" "=e,e,m,r,r,m")
-        (match_operand:DF 1 "input_operand"    "e,m,e,r,m,r"))]
-  "TARGET_FPU
-   && TARGET_V9
-   && TARGET_ARCH64
-   && (register_operand (operands[0], DFmode)
-       || register_operand (operands[1], DFmode))"
-  "@
-  fmovd\\t%1, %0
-  ldd\\t%1, %0
-  std\\t%1, %0
-  mov\\t%1, %0
-  ldx\\t%1, %0
-  stx\\t%1, %0"
-  [(set_attr "type" "fpmove,load,store,move,load,store")
-   (set_attr "length" "1")])
-
-(define_insn "*movdf_no_e_insn_sp64"
-  [(set (match_operand:DF 0 "general_operand" "=r,r,m")
-        (match_operand:DF 1 "input_operand"    "r,m,r"))]
-  "! TARGET_FPU
-   && TARGET_ARCH64
-   && (register_operand (operands[0], DFmode)
-       || register_operand (operands[1], DFmode))"
-  "@
-  mov\\t%1, %0
-  ldx\\t%1, %0
-  stx\\t%1, %0"
-  [(set_attr "type" "move,load,store")
-   (set_attr "length" "1")])
-
-;; Ok, now the splits to handle all the multi insn and
-;; mis-aligned memory address cases.
-;; In these splits please take note that we must be
-;; careful when V9 but not ARCH64 because the integer
-;; register DFmode cases must be handled.
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-        (match_operand:DF 1 "register_operand" ""))]
-  "(! TARGET_V9
-    || (! TARGET_ARCH64
-        && ((GET_CODE (operands[0]) == REG
-             && REGNO (operands[0]) < 32)
-            || (GET_CODE (operands[0]) == SUBREG
-                && GET_CODE (SUBREG_REG (operands[0])) == REG
-                && REGNO (SUBREG_REG (operands[0])) < 32))))
-   && reload_completed"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx set_dest = operands[0];
-  rtx set_src = operands[1];
-  rtx dest1, dest2;
-  rtx src1, src2;
-
-  if (GET_CODE (set_dest) == SUBREG)
-    set_dest = alter_subreg (set_dest);
-  if (GET_CODE (set_src) == SUBREG)
-    set_src = alter_subreg (set_src);
-
-  dest1 = gen_highpart (SFmode, set_dest);
-  dest2 = gen_lowpart (SFmode, set_dest);
-  src1 = gen_highpart (SFmode, set_src);
-  src2 = gen_lowpart (SFmode, set_src);
-
-  /* Now emit using the real source and destination we found, swapping
-     the order if we detect overlap.  */
-  if (reg_overlap_mentioned_p (dest1, src2))
-    {
-      emit_insn (gen_movsf (dest2, src2));
-      emit_insn (gen_movsf (dest1, src1));
-    }
-  else
-    {
-      emit_insn (gen_movsf (dest1, src1));
-      emit_insn (gen_movsf (dest2, src2));
-    }
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-	(match_operand:DF 1 "memory_operand" ""))]
-  "((! TARGET_V9
-     || (! TARGET_ARCH64
-         && ((GET_CODE (operands[0]) == REG
-              && REGNO (operands[0]) < 32)
-             || (GET_CODE (operands[0]) == SUBREG
-                 && GET_CODE (SUBREG_REG (operands[0])) == REG
-                 && REGNO (SUBREG_REG (operands[0])) < 32))))
-    && (reload_completed
-        && (((REGNO (operands[0])) % 2) != 0
-             || ! mem_min_alignment (operands[1], 8))
-        && offsettable_memref_p (operands[1])))"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx word0 = change_address (operands[1], SFmode, NULL_RTX);
-  rtx word1 = change_address (operands[1], SFmode,
-			      plus_constant_for_output (XEXP (word0, 0), 4));
-
-  if (GET_CODE (operands[0]) == SUBREG)
-    operands[0] = alter_subreg (operands[0]);
-
-  if (reg_overlap_mentioned_p (gen_highpart (SFmode, operands[0]), word1))
-    {
-      emit_insn (gen_movsf (gen_lowpart (SFmode, operands[0]),
-			    word1));
-      emit_insn (gen_movsf (gen_highpart (SFmode, operands[0]),
-			    word0));
-    }
-  else
-    {
-      emit_insn (gen_movsf (gen_highpart (SFmode, operands[0]),
-			    word0));
-      emit_insn (gen_movsf (gen_lowpart (SFmode, operands[0]),
-			    word1));
-    }
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:DF 0 "memory_operand" "")
-	(match_operand:DF 1 "register_operand" ""))]
-  "((! TARGET_V9
-     || (! TARGET_ARCH64
-         && ((GET_CODE (operands[1]) == REG
-              && REGNO (operands[1]) < 32)
-             || (GET_CODE (operands[1]) == SUBREG
-                 && GET_CODE (SUBREG_REG (operands[1])) == REG
-                 && REGNO (SUBREG_REG (operands[1])) < 32))))
-    && (reload_completed
-        && (((REGNO (operands[1])) % 2) != 0
-             || ! mem_min_alignment (operands[0], 8))
-        && offsettable_memref_p (operands[0])))"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx word0 = change_address (operands[0], SFmode, NULL_RTX);
-  rtx word1 = change_address (operands[0], SFmode,
-			      plus_constant_for_output (XEXP (word0, 0), 4));
-
-  if (GET_CODE (operands[1]) == SUBREG)
-    operands[1] = alter_subreg (operands[1]);
-  emit_insn (gen_movsf (word0,
-			gen_highpart (SFmode, operands[1])));
-  emit_insn (gen_movsf (word1,
-			gen_lowpart (SFmode, operands[1])));
-  DONE;
-}")
-
-(define_expand "movtf"
-  [(set (match_operand:TF 0 "general_operand" "")
-	(match_operand:TF 1 "general_operand" ""))]
-  ""
-  "
-{
-  /* Force TFmode constants into memory. */
-  if (GET_CODE (operands[0]) == REG
-      && CONSTANT_P (operands[1]))
-    {
-      /* emit_group_store will send such bogosity to us when it is
-         not storing directly into memory.  So fix this up to avoid
-         crashes in output_constant_pool.  */
-      if (operands [1] == const0_rtx)
-        operands[1] = CONST0_RTX (TFmode);
-      operands[1] = validize_mem (force_const_mem (GET_MODE (operands[0]),
-                                                   operands[1]));
-    }
-
-  /* Handle MEM cases first, note that only v9 guarentees
-     full 16-byte alignment for quads. */
-  if (GET_CODE (operands[0]) == MEM)
-    {
-      if (register_operand (operands[1], TFmode))
-        goto movtf_is_ok;
-
-      if (! reload_in_progress)
-	{
-	  operands[0] = validize_mem (operands[0]);
-	  operands[1] = force_reg (TFmode, operands[1]);
-	}
-    }
-
-  /* Fixup PIC cases.  */
-  if (flag_pic)
-    {
-      if (CONSTANT_P (operands[1])
-	  && pic_address_needs_scratch (operands[1]))
-	operands[1] = legitimize_pic_address (operands[1], TFmode, 0);
-
-      if (symbolic_operand (operands[1], TFmode))
-	{
-	  operands[1] = legitimize_pic_address (operands[1],
-						TFmode,
-						(reload_in_progress ?
-						 operands[0] :
-						 NULL_RTX));
-	}
-    }
-
- movtf_is_ok:
-  ;
-}")
-
-;; Be careful, fmovq and {st,ld}{x,q} do not exist when !arch64 so
-;; we must split them all.  :-(
-(define_insn "*movtf_insn_sp32"
-  [(set (match_operand:TF 0 "general_operand" "=e,o,U,o,e,r,r,o")
-	(match_operand:TF 1 "input_operand"    "o,e,o,U,e,r,o,r"))]
-  "TARGET_FPU
-   && ! TARGET_ARCH64
-   && (register_operand (operands[0], TFmode)
-       || register_operand (operands[1], TFmode))"
-  "#"
-  [(set_attr "length" "4")])
-
-;; Exactly the same as above, except that all `e' cases are deleted.
-;; This is necessary to prevent reload from ever trying to use a `e' reg
-;; when -mno-fpu.
-
-(define_insn "*movtf_no_e_insn_sp32"
-  [(set (match_operand:TF 0 "general_operand" "=U,o,r,r,o")
-	(match_operand:TF 1 "input_operand"    "o,U,r,o,r"))]
-  "! TARGET_FPU
-   && ! TARGET_ARCH64
-   && (register_operand (operands[0], TFmode)
-       || register_operand (operands[1], TFmode))"
-  "#"
-  [(set_attr "length" "4")])
-
-;; Now handle the float reg cases directly when arch64,
-;; hard_quad, and proper reg number alignment are all true.
-(define_insn "*movtf_insn_hq_sp64"
-  [(set (match_operand:TF 0 "general_operand" "=e,e,m,r,r,o")
-        (match_operand:TF 1 "input_operand"    "e,m,e,r,o,r"))]
-  "TARGET_FPU
-   && TARGET_ARCH64
-   && TARGET_V9
-   && TARGET_HARD_QUAD
-   && (register_operand (operands[0], TFmode)
-       || register_operand (operands[1], TFmode))"
-  "@
-  fmovq\\t%1, %0
-  ldq\\t%1, %0
-  stq\\t%1, %0
-  #
-  #
-  #"
-  [(set_attr "type" "fpmove,fpload,fpstore,*,*,*")
-   (set_attr "length" "1,1,1,2,2,2")])
-
-;; Now we allow the integer register cases even when
-;; only arch64 is true.
-(define_insn "*movtf_insn_sp64"
-  [(set (match_operand:TF 0 "general_operand" "=e,o,r,o,e,r")
-        (match_operand:TF 1 "input_operand"    "o,e,o,r,e,r"))]
-  "TARGET_FPU
-   && TARGET_ARCH64
-   && ! TARGET_HARD_QUAD
-   && (register_operand (operands[0], TFmode)
-       || register_operand (operands[1], TFmode))"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_insn "*movtf_no_e_insn_sp64"
-  [(set (match_operand:TF 0 "general_operand" "=r,o,r")
-        (match_operand:TF 1 "input_operand"    "o,r,r"))]
-  "! TARGET_FPU
-   && TARGET_ARCH64
-   && (register_operand (operands[0], TFmode)
-       || register_operand (operands[1], TFmode))"
-  "#"
-  [(set_attr "length" "2")])
-
-;; Now all the splits to handle multi-insn TF mode moves.
-(define_split
-  [(set (match_operand:TF 0 "register_operand" "")
-        (match_operand:TF 1 "register_operand" ""))]
-  "reload_completed
-   && (! TARGET_ARCH64
-       || (TARGET_FPU
-           && ! TARGET_HARD_QUAD))"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx set_dest = operands[0];
-  rtx set_src = operands[1];
-  rtx dest1, dest2;
-  rtx src1, src2;
-
-  if (GET_CODE (set_dest) == SUBREG)
-    set_dest = alter_subreg (set_dest);
-  if (GET_CODE (set_src) == SUBREG)
-    set_src = alter_subreg (set_src);
-
-  /* Ugly, but gen_highpart will crap out here for 32-bit targets.  */
-  dest1 = gen_rtx_SUBREG (DFmode, set_dest, WORDS_BIG_ENDIAN == 0);
-  dest2 = gen_rtx_SUBREG (DFmode, set_dest, WORDS_BIG_ENDIAN != 0);
-  src1 = gen_rtx_SUBREG (DFmode, set_src, WORDS_BIG_ENDIAN == 0);
-  src2 = gen_rtx_SUBREG (DFmode, set_src, WORDS_BIG_ENDIAN != 0);
-
-  /* Now emit using the real source and destination we found, swapping
-     the order if we detect overlap.  */
-  if (reg_overlap_mentioned_p (dest1, src2))
-    {
-      emit_insn (gen_movdf (dest2, src2));
-      emit_insn (gen_movdf (dest1, src1));
-    }
-  else
-    {
-      emit_insn (gen_movdf (dest1, src1));
-      emit_insn (gen_movdf (dest2, src2));
-    }
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:TF 0 "register_operand" "")
-        (match_operand:TF 1 "memory_operand" ""))]
-  "(reload_completed
-    && offsettable_memref_p (operands[1]))"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx word0 = change_address (operands[1], DFmode, NULL_RTX);
-  rtx word1 = change_address (operands[1], DFmode,
-			      plus_constant_for_output (XEXP (word0, 0), 8));
-  rtx dest1, dest2;
-
-  /* Ugly, but gen_highpart will crap out here for 32-bit targets.  */
-  dest1 = gen_rtx_SUBREG (DFmode, operands[0], WORDS_BIG_ENDIAN == 0);
-  dest2 = gen_rtx_SUBREG (DFmode, operands[0], WORDS_BIG_ENDIAN != 0);
-
-  /* Now output, ordering such that we don't clobber any registers
-     mentioned in the address.  */
-  if (reg_overlap_mentioned_p (dest1, word1))
-
-    {
-      emit_insn (gen_movdf (dest2, word1));
-      emit_insn (gen_movdf (dest1, word0));
-    }
-  else
-   {
-      emit_insn (gen_movdf (dest1, word0));
-      emit_insn (gen_movdf (dest2, word1));
-   }
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:TF 0 "memory_operand" "")
-	(match_operand:TF 1 "register_operand" ""))]
-  "(reload_completed
-    && offsettable_memref_p (operands[0]))"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx word0 = change_address (operands[0], DFmode, NULL_RTX);
-  rtx word1 = change_address (operands[0], DFmode,
-			      plus_constant_for_output (XEXP (word0, 0), 8));
-  rtx src1, src2;
-
-  /* Ugly, but gen_highpart will crap out here for 32-bit targets.  */
-  src1 = gen_rtx_SUBREG (DFmode, operands[1], WORDS_BIG_ENDIAN == 0);
-  src2 = gen_rtx_SUBREG (DFmode, operands[1], WORDS_BIG_ENDIAN != 0);
-  emit_insn (gen_movdf (word0, src1));
-  emit_insn (gen_movdf (word1, src2));
-  DONE;
-}")
-
-;; Sparc V9 conditional move instructions.
-
-;; We can handle larger constants here for some flavors, but for now we keep
-;; it simple and only allow those constants supported by all flavours.
-;; Note that emit_conditional_move canonicalizes operands 2,3 so that operand
-;; 3 contains the constant if one is present, but we handle either for
-;; generality (sparc.c puts a constant in operand 2).
-
-(define_expand "movqicc"
-  [(set (match_operand:QI 0 "register_operand" "")
-	(if_then_else:QI (match_operand 1 "comparison_operator" "")
-			 (match_operand:QI 2 "arith10_operand" "")
-			 (match_operand:QI 3 "arith10_operand" "")))]
-  "TARGET_V9"
-  "
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  if (GET_MODE (sparc_compare_op0) == DImode
-      && ! TARGET_ARCH64)
-    FAIL;
-
-  if (sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode
-      && v9_regcmp_p (code))
-    {
-      operands[1] = gen_rtx_fmt_ee (code, DImode,
-			     sparc_compare_op0, sparc_compare_op1);
-    }
-  else
-    {
-      rtx cc_reg = gen_compare_reg (code,
-				    sparc_compare_op0, sparc_compare_op1);
-      operands[1] = gen_rtx_fmt_ee (code, GET_MODE (cc_reg), cc_reg, const0_rtx);
-    }
-}")
-
-(define_expand "movhicc"
-  [(set (match_operand:HI 0 "register_operand" "")
-	(if_then_else:HI (match_operand 1 "comparison_operator" "")
-			 (match_operand:HI 2 "arith10_operand" "")
-			 (match_operand:HI 3 "arith10_operand" "")))]
-  "TARGET_V9"
-  "
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  if (GET_MODE (sparc_compare_op0) == DImode
-      && ! TARGET_ARCH64)
-    FAIL;
-
-  if (sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode
-      && v9_regcmp_p (code))
-    {
-      operands[1] = gen_rtx_fmt_ee (code, DImode,
-			     sparc_compare_op0, sparc_compare_op1);
-    }
-  else
-    {
-      rtx cc_reg = gen_compare_reg (code,
-				    sparc_compare_op0, sparc_compare_op1);
-      operands[1] = gen_rtx_fmt_ee (code, GET_MODE (cc_reg), cc_reg, const0_rtx);
-    }
-}")
-
-(define_expand "movsicc"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(if_then_else:SI (match_operand 1 "comparison_operator" "")
-			 (match_operand:SI 2 "arith10_operand" "")
-			 (match_operand:SI 3 "arith10_operand" "")))]
-  "TARGET_V9"
-  "
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-  enum machine_mode op0_mode = GET_MODE (sparc_compare_op0);
-
-  if (sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && (TARGET_ARCH64 && op0_mode == DImode && v9_regcmp_p (code)))
-    {
-      operands[1] = gen_rtx_fmt_ee (code, op0_mode,
-			     sparc_compare_op0, sparc_compare_op1);
-    }
-  else
-    {
-      rtx cc_reg = gen_compare_reg (code,
-				    sparc_compare_op0, sparc_compare_op1);
-      operands[1] = gen_rtx_fmt_ee (code, GET_MODE (cc_reg),
-				    cc_reg, const0_rtx);
-    }
-}")
-
-(define_expand "movdicc"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(if_then_else:DI (match_operand 1 "comparison_operator" "")
-			 (match_operand:DI 2 "arith10_double_operand" "")
-			 (match_operand:DI 3 "arith10_double_operand" "")))]
-  "TARGET_ARCH64"
-  "
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  if (sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode
-      && v9_regcmp_p (code))
-    {
-      operands[1] = gen_rtx_fmt_ee (code, DImode,
-			     sparc_compare_op0, sparc_compare_op1);
-    }
-  else
-    {
-      rtx cc_reg = gen_compare_reg (code,
-				    sparc_compare_op0, sparc_compare_op1);
-      operands[1] = gen_rtx_fmt_ee (code, GET_MODE (cc_reg),
-				    cc_reg, const0_rtx);
-    }
-}")
-
-(define_expand "movsfcc"
-  [(set (match_operand:SF 0 "register_operand" "")
-	(if_then_else:SF (match_operand 1 "comparison_operator" "")
-			 (match_operand:SF 2 "register_operand" "")
-			 (match_operand:SF 3 "register_operand" "")))]
-  "TARGET_V9 && TARGET_FPU"
-  "
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  if (GET_MODE (sparc_compare_op0) == DImode
-      && ! TARGET_ARCH64)
-    FAIL;
-
-  if (sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode
-      && v9_regcmp_p (code))
-    {
-      operands[1] = gen_rtx_fmt_ee (code, DImode,
-			     sparc_compare_op0, sparc_compare_op1);
-    }
-  else
-    {
-      rtx cc_reg = gen_compare_reg (code,
-				    sparc_compare_op0, sparc_compare_op1);
-      operands[1] = gen_rtx_fmt_ee (code, GET_MODE (cc_reg), cc_reg, const0_rtx);
-    }
-}")
-
-(define_expand "movdfcc"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(if_then_else:DF (match_operand 1 "comparison_operator" "")
-			 (match_operand:DF 2 "register_operand" "")
-			 (match_operand:DF 3 "register_operand" "")))]
-  "TARGET_V9 && TARGET_FPU"
-  "
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  if (GET_MODE (sparc_compare_op0) == DImode
-      && ! TARGET_ARCH64)
-    FAIL;
-
-  if (sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode
-      && v9_regcmp_p (code))
-    {
-      operands[1] = gen_rtx_fmt_ee (code, DImode,
-			     sparc_compare_op0, sparc_compare_op1);
-    }
-  else
-    {
-      rtx cc_reg = gen_compare_reg (code,
-				    sparc_compare_op0, sparc_compare_op1);
-      operands[1] = gen_rtx_fmt_ee (code, GET_MODE (cc_reg), cc_reg, const0_rtx);
-    }
-}")
-
-(define_expand "movtfcc"
-  [(set (match_operand:TF 0 "register_operand" "")
-	(if_then_else:TF (match_operand 1 "comparison_operator" "")
-			 (match_operand:TF 2 "register_operand" "")
-			 (match_operand:TF 3 "register_operand" "")))]
-  "TARGET_V9 && TARGET_FPU"
-  "
-{
-  enum rtx_code code = GET_CODE (operands[1]);
-
-  if (GET_MODE (sparc_compare_op0) == DImode
-      && ! TARGET_ARCH64)
-    FAIL;
-
-  if (sparc_compare_op1 == const0_rtx
-      && GET_CODE (sparc_compare_op0) == REG
-      && GET_MODE (sparc_compare_op0) == DImode
-      && v9_regcmp_p (code))
-    {
-      operands[1] = gen_rtx_fmt_ee (code, DImode,
-			     sparc_compare_op0, sparc_compare_op1);
-    }
-  else
-    {
-      rtx cc_reg = gen_compare_reg (code,
-				    sparc_compare_op0, sparc_compare_op1);
-      operands[1] = gen_rtx_fmt_ee (code, GET_MODE (cc_reg), cc_reg, const0_rtx);
-    }
-}")
-
-;; Conditional move define_insns.
-
-(define_insn "*movqi_cc_sp64"
-  [(set (match_operand:QI 0 "register_operand" "=r,r")
-	(if_then_else:QI (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:QI 3 "arith11_operand" "rL,0")
-                         (match_operand:QI 4 "arith11_operand" "0,rL")))]
-  "TARGET_V9"
-  "@
-   mov%C1\\t%x2, %3, %0
-   mov%c1\\t%x2, %4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movhi_cc_sp64"
-  [(set (match_operand:HI 0 "register_operand" "=r,r")
-	(if_then_else:HI (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:HI 3 "arith11_operand" "rL,0")
-                         (match_operand:HI 4 "arith11_operand" "0,rL")))]
-  "TARGET_V9"
-  "@
-   mov%C1\\t%x2, %3, %0
-   mov%c1\\t%x2, %4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movsi_cc_sp64"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(if_then_else:SI (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:SI 3 "arith11_operand" "rL,0")
-                         (match_operand:SI 4 "arith11_operand" "0,rL")))]
-  "TARGET_V9"
-  "@
-   mov%C1\\t%x2, %3, %0
-   mov%c1\\t%x2, %4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-;; ??? The constraints of operands 3,4 need work.
-(define_insn "*movdi_cc_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(if_then_else:DI (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:DI 3 "arith11_double_operand" "rLH,0")
-                         (match_operand:DI 4 "arith11_double_operand" "0,rLH")))]
-  "TARGET_ARCH64"
-  "@
-   mov%C1\\t%x2, %3, %0
-   mov%c1\\t%x2, %4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movdi_cc_sp64_trunc"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(if_then_else:SI (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:SI 3 "arith11_double_operand" "rLH,0")
-                         (match_operand:SI 4 "arith11_double_operand" "0,rLH")))]
-  "TARGET_ARCH64"
-  "@
-   mov%C1\\t%x2, %3, %0
-   mov%c1\\t%x2, %4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movsf_cc_sp64"
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(if_then_else:SF (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:SF 3 "register_operand" "f,0")
-                         (match_operand:SF 4 "register_operand" "0,f")))]
-  "TARGET_V9 && TARGET_FPU"
-  "@
-   fmovs%C1\\t%x2, %3, %0
-   fmovs%c1\\t%x2, %4, %0"
-  [(set_attr "type" "fpcmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movdf_cc_sp64"
-  [(set (match_operand:DF 0 "register_operand" "=e,e")
-	(if_then_else:DF (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:DF 3 "register_operand" "e,0")
-                         (match_operand:DF 4 "register_operand" "0,e")))]
-  "TARGET_V9 && TARGET_FPU"
-  "@
-   fmovd%C1\\t%x2, %3, %0
-   fmovd%c1\\t%x2, %4, %0"
-  [(set_attr "type" "fpcmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movtf_cc_sp64"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(if_then_else:TF (match_operator 1 "comparison_operator"
-				[(match_operand 2 "icc_or_fcc_reg_operand" "X,X")
-				 (const_int 0)])
-                         (match_operand:TF 3 "register_operand" "e,0")
-                         (match_operand:TF 4 "register_operand" "0,e")))]
-  "TARGET_V9 && TARGET_FPU && TARGET_HARD_QUAD"
-  "@
-   fmovq%C1\\t%x2, %3, %0
-   fmovq%c1\\t%x2, %4, %0"
-  [(set_attr "type" "fpcmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movqi_cc_reg_sp64"
-  [(set (match_operand:QI 0 "register_operand" "=r,r")
-	(if_then_else:QI (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:QI 3 "arith10_operand" "rM,0")
-                         (match_operand:QI 4 "arith10_operand" "0,rM")))]
-  "TARGET_ARCH64"
-  "@
-   movr%D1\\t%2, %r3, %0
-   movr%d1\\t%2, %r4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movhi_cc_reg_sp64"
-  [(set (match_operand:HI 0 "register_operand" "=r,r")
-	(if_then_else:HI (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:HI 3 "arith10_operand" "rM,0")
-                         (match_operand:HI 4 "arith10_operand" "0,rM")))]
-  "TARGET_ARCH64"
-  "@
-   movr%D1\\t%2, %r3, %0
-   movr%d1\\t%2, %r4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movsi_cc_reg_sp64"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(if_then_else:SI (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:SI 3 "arith10_operand" "rM,0")
-                         (match_operand:SI 4 "arith10_operand" "0,rM")))]
-  "TARGET_ARCH64"
-  "@
-   movr%D1\\t%2, %r3, %0
-   movr%d1\\t%2, %r4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-;; ??? The constraints of operands 3,4 need work.
-(define_insn "*movdi_cc_reg_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(if_then_else:DI (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:DI 3 "arith10_double_operand" "rMH,0")
-                         (match_operand:DI 4 "arith10_double_operand" "0,rMH")))]
-  "TARGET_ARCH64"
-  "@
-   movr%D1\\t%2, %r3, %0
-   movr%d1\\t%2, %r4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movdi_cc_reg_sp64_trunc"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(if_then_else:SI (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:SI 3 "arith10_double_operand" "rMH,0")
-                         (match_operand:SI 4 "arith10_double_operand" "0,rMH")))]
-  "TARGET_ARCH64"
-  "@
-   movr%D1\\t%2, %r3, %0
-   movr%d1\\t%2, %r4, %0"
-  [(set_attr "type" "cmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movsf_cc_reg_sp64"
-  [(set (match_operand:SF 0 "register_operand" "=f,f")
-	(if_then_else:SF (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:SF 3 "register_operand" "f,0")
-                         (match_operand:SF 4 "register_operand" "0,f")))]
-  "TARGET_ARCH64 && TARGET_FPU"
-  "@
-   fmovrs%D1\\t%2, %3, %0
-   fmovrs%d1\\t%2, %4, %0"
-  [(set_attr "type" "fpcmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movdf_cc_reg_sp64"
-  [(set (match_operand:DF 0 "register_operand" "=e,e")
-	(if_then_else:DF (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:DF 3 "register_operand" "e,0")
-                         (match_operand:DF 4 "register_operand" "0,e")))]
-  "TARGET_ARCH64 && TARGET_FPU"
-  "@
-   fmovrd%D1\\t%2, %3, %0
-   fmovrd%d1\\t%2, %4, %0"
-  [(set_attr "type" "fpcmove")
-   (set_attr "length" "1")])
-
-(define_insn "*movtf_cc_reg_sp64"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(if_then_else:TF (match_operator 1 "v9_regcmp_op"
-				[(match_operand:DI 2 "register_operand" "r,r")
-				 (const_int 0)])
-                         (match_operand:TF 3 "register_operand" "e,0")
-                         (match_operand:TF 4 "register_operand" "0,e")))]
-  "TARGET_ARCH64 && TARGET_FPU"
-  "@
-   fmovrq%D1\\t%2, %3, %0
-   fmovrq%d1\\t%2, %4, %0"
-  [(set_attr "type" "fpcmove")
-   (set_attr "length" "1")])
-
-;;- zero extension instructions
-
-;; These patterns originally accepted general_operands, however, slightly
-;; better code is generated by only accepting register_operands, and then
-;; letting combine generate the ldu[hb] insns.
-
-(define_expand "zero_extendhisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:HI 1 "register_operand" "")))]
-  ""
-  "
-{
-  rtx temp = gen_reg_rtx (SImode);
-  rtx shift_16 = GEN_INT (16);
-  int op1_subword = 0;
-
-  if (GET_CODE (operand1) == SUBREG)
-    {
-      op1_subword = SUBREG_WORD (operand1);
-      operand1 = XEXP (operand1, 0);
-    }
-
-  emit_insn (gen_ashlsi3 (temp, gen_rtx_SUBREG (SImode, operand1,
-					 op1_subword),
-			  shift_16));
-  emit_insn (gen_lshrsi3 (operand0, temp, shift_16));
-  DONE;
-}")
-
-(define_insn "*zero_extendhisi2_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(zero_extend:SI (match_operand:HI 1 "memory_operand" "m")))]
-  ""
-  "lduh\\t%1, %0"
-  [(set_attr "type" "load")
-   (set_attr "length" "1")])
-
-(define_expand "zero_extendqihi2"
-  [(set (match_operand:HI 0 "register_operand" "")
-	(zero_extend:HI (match_operand:QI 1 "register_operand" "")))]
-  ""
-  "")
-
-(define_insn "*zero_extendqihi2_insn"
-  [(set (match_operand:HI 0 "register_operand" "=r,r")
-	(zero_extend:HI (match_operand:QI 1 "input_operand" "r,m")))]
-  "GET_CODE (operands[1]) != CONST_INT"
-  "@
-   and\\t%1, 0xff, %0
-   ldub\\t%1, %0"
-  [(set_attr "type" "unary,load")
-   (set_attr "length" "1")])
-
-(define_expand "zero_extendqisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(zero_extend:SI (match_operand:QI 1 "register_operand" "")))]
-  ""
-  "")
-
-(define_insn "*zero_extendqisi2_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(zero_extend:SI (match_operand:QI 1 "input_operand" "r,m")))]
-  "GET_CODE (operands[1]) != CONST_INT"
-  "@
-   and\\t%1, 0xff, %0
-   ldub\\t%1, %0"
-  [(set_attr "type" "unary,load")
-   (set_attr "length" "1")])
-
-(define_expand "zero_extendqidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (match_operand:QI 1 "register_operand" "")))]
-  "TARGET_ARCH64"
-  "")
-
-(define_insn "*zero_extendqidi2_insn"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(zero_extend:DI (match_operand:QI 1 "input_operand" "r,m")))]
-  "TARGET_ARCH64 && GET_CODE (operands[1]) != CONST_INT"
-  "@
-   and\\t%1, 0xff, %0
-   ldub\\t%1, %0"
-  [(set_attr "type" "unary,load")
-   (set_attr "length" "1")])
-
-(define_expand "zero_extendhidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (match_operand:HI 1 "register_operand" "")))]
-  "TARGET_ARCH64"
-  "
-{
-  rtx temp = gen_reg_rtx (DImode);
-  rtx shift_48 = GEN_INT (48);
-  int op1_subword = 0;
-
-  if (GET_CODE (operand1) == SUBREG)
-    {
-      op1_subword = SUBREG_WORD (operand1);
-      operand1 = XEXP (operand1, 0);
-    }
-
-  emit_insn (gen_ashldi3 (temp, gen_rtx_SUBREG (DImode, operand1,
-						op1_subword),
-			  shift_48));
-  emit_insn (gen_lshrdi3 (operand0, temp, shift_48));
-  DONE;
-}")
-
-(define_insn "*zero_extendhidi2_insn"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (match_operand:HI 1 "memory_operand" "m")))]
-  "TARGET_ARCH64"
-  "lduh\\t%1, %0"
-  [(set_attr "type" "load")
-   (set_attr "length" "1")])
-
-
-;; ??? Write truncdisi pattern using sra?
-
-(define_expand "zero_extendsidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (match_operand:SI 1 "register_operand" "")))]
-  ""
-  "")
-
-(define_insn "*zero_extendsidi2_insn_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(zero_extend:DI (match_operand:SI 1 "input_operand" "r,m")))]
-  "TARGET_ARCH64 && GET_CODE (operands[1]) != CONST_INT"
-  "@
-   srl\\t%1, 0, %0
-   lduw\\t%1, %0"
-  [(set_attr "type" "shift,load")
-   (set_attr "length" "1")])
-
-(define_insn "*zero_extendsidi2_insn_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (zero_extend:DI (match_operand:SI 1 "register_operand" "r")))]
-  "! TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "unary")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (zero_extend:DI (match_operand:SI 1 "register_operand" "")))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(set (match_dup 2) (match_dup 3))
-   (set (match_dup 4) (match_dup 5))]
-  "
-{
-  rtx dest1, dest2;
-
-  if (GET_CODE (operands[0]) == SUBREG)
-    operands[0] = alter_subreg (operands[0]);
-
-  dest1 = gen_highpart (SImode, operands[0]);
-  dest2 = gen_lowpart (SImode, operands[0]);
-
-  /* Swap the order in case of overlap.  */
-  if (REGNO (dest1) == REGNO (operands[1]))
-    {
-      operands[2] = dest2;
-      operands[3] = operands[1];
-      operands[4] = dest1;
-      operands[5] = const0_rtx;
-    }
-  else
-    {
-      operands[2] = dest1;
-      operands[3] = const0_rtx;
-      operands[4] = dest2;
-      operands[5] = operands[1];
-    }
-}")
-
-;; Simplify comparisons of extended values.
-
-(define_insn "*cmp_zero_extendqisi2"
-  [(set (reg:CC 100)
-	(compare:CC (zero_extend:SI (match_operand:QI 0 "register_operand" "r"))
-		    (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "andcc\\t%0, 0xff, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_zero_extendqisi2_set"
-  [(set (reg:CC 100)
-	(compare:CC (zero_extend:SI (match_operand:QI 1 "register_operand" "r"))
-		    (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(zero_extend:SI (match_dup 1)))]
-  ""
-  "andcc\\t%1, 0xff, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_zero_extendqidi2"
-  [(set (reg:CCX 100)
-	(compare:CCX (zero_extend:DI (match_operand:QI 0 "register_operand" "r"))
-		     (const_int 0)))]
-  "TARGET_ARCH64"
-  "andcc\\t%0, 0xff, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_zero_extendqidi2_set"
-  [(set (reg:CCX 100)
-	(compare:CCX (zero_extend:DI (match_operand:QI 1 "register_operand" "r"))
-		     (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (match_dup 1)))]
-  "TARGET_ARCH64"
-  "andcc\\t%1, 0xff, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-;; Similarly, handle {SI,DI}->QI mode truncation followed by a compare.
-
-(define_insn "*cmp_siqi_trunc"
-  [(set (reg:CC 100)
-	(compare:CC (subreg:QI (match_operand:SI 0 "register_operand" "r") 0)
-		    (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "andcc\\t%0, 0xff, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_siqi_trunc_set"
-  [(set (reg:CC 100)
-	(compare:CC (subreg:QI (match_operand:SI 1 "register_operand" "r") 0)
-		    (const_int 0)))
-   (set (match_operand:QI 0 "register_operand" "=r")
-	(subreg:QI (match_dup 1) 0))]
-  ""
-  "andcc\\t%1, 0xff, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_diqi_trunc"
-  [(set (reg:CC 100)
-	(compare:CC (subreg:QI (match_operand:DI 0 "register_operand" "r") 0)
-		    (const_int 0)))]
-  "TARGET_ARCH64"
-  "andcc\\t%0, 0xff, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_diqi_trunc_set"
-  [(set (reg:CC 100)
-	(compare:CC (subreg:QI (match_operand:DI 1 "register_operand" "r") 0)
-		    (const_int 0)))
-   (set (match_operand:QI 0 "register_operand" "=r")
-	(subreg:QI (match_dup 1) 0))]
-  "TARGET_ARCH64"
-  "andcc\\t%1, 0xff, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-;;- sign extension instructions
-
-;; These patterns originally accepted general_operands, however, slightly
-;; better code is generated by only accepting register_operands, and then
-;; letting combine generate the lds[hb] insns.
-
-(define_expand "extendhisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(sign_extend:SI (match_operand:HI 1 "register_operand" "")))]
-  ""
-  "
-{
-  rtx temp = gen_reg_rtx (SImode);
-  rtx shift_16 = GEN_INT (16);
-  int op1_subword = 0;
-
-  if (GET_CODE (operand1) == SUBREG)
-    {
-      op1_subword = SUBREG_WORD (operand1);
-      operand1 = XEXP (operand1, 0);
-    }
-
-  emit_insn (gen_ashlsi3 (temp, gen_rtx_SUBREG (SImode, operand1,
-						op1_subword),
-			  shift_16));
-  emit_insn (gen_ashrsi3 (operand0, temp, shift_16));
-  DONE;
-}")
-
-(define_insn "*sign_extendhisi2_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(sign_extend:SI (match_operand:HI 1 "memory_operand" "m")))]
-  ""
-  "ldsh\\t%1, %0"
-  [(set_attr "type" "sload")
-   (set_attr "length" "1")])
-
-(define_expand "extendqihi2"
-  [(set (match_operand:HI 0 "register_operand" "")
-	(sign_extend:HI (match_operand:QI 1 "register_operand" "")))]
-  ""
-  "
-{
-  rtx temp = gen_reg_rtx (SImode);
-  rtx shift_24 = GEN_INT (24);
-  int op1_subword = 0;
-  int op0_subword = 0;
-
-  if (GET_CODE (operand1) == SUBREG)
-    {
-      op1_subword = SUBREG_WORD (operand1);
-      operand1 = XEXP (operand1, 0);
-    }
-  if (GET_CODE (operand0) == SUBREG)
-    {
-      op0_subword = SUBREG_WORD (operand0);
-      operand0 = XEXP (operand0, 0);
-    }
-  emit_insn (gen_ashlsi3 (temp, gen_rtx_SUBREG (SImode, operand1,
-						op1_subword),
-			  shift_24));
-  if (GET_MODE (operand0) != SImode)
-    operand0 = gen_rtx_SUBREG (SImode, operand0, op0_subword);
-  emit_insn (gen_ashrsi3 (operand0, temp, shift_24));
-  DONE;
-}")
-
-(define_insn "*sign_extendqihi2_insn"
-  [(set (match_operand:HI 0 "register_operand" "=r")
-	(sign_extend:HI (match_operand:QI 1 "memory_operand" "m")))]
-  ""
-  "ldsb\\t%1, %0"
-  [(set_attr "type" "sload")
-   (set_attr "length" "1")])
-
-(define_expand "extendqisi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(sign_extend:SI (match_operand:QI 1 "register_operand" "")))]
-  ""
-  "
-{
-  rtx temp = gen_reg_rtx (SImode);
-  rtx shift_24 = GEN_INT (24);
-  int op1_subword = 0;
-
-  if (GET_CODE (operand1) == SUBREG)
-    {
-      op1_subword = SUBREG_WORD (operand1);
-      operand1 = XEXP (operand1, 0);
-    }
-
-  emit_insn (gen_ashlsi3 (temp, gen_rtx_SUBREG (SImode, operand1,
-						op1_subword),
-			  shift_24));
-  emit_insn (gen_ashrsi3 (operand0, temp, shift_24));
-  DONE;
-}")
-
-(define_insn "*sign_extendqisi2_insn"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(sign_extend:SI (match_operand:QI 1 "memory_operand" "m")))]
-  ""
-  "ldsb\\t%1, %0"
-  [(set_attr "type" "sload")
-   (set_attr "length" "1")])
-
-(define_expand "extendqidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI (match_operand:QI 1 "register_operand" "")))]
-  "TARGET_ARCH64"
-  "
-{
-  rtx temp = gen_reg_rtx (DImode);
-  rtx shift_56 = GEN_INT (56);
-  int op1_subword = 0;
-
-  if (GET_CODE (operand1) == SUBREG)
-    {
-      op1_subword = SUBREG_WORD (operand1);
-      operand1 = XEXP (operand1, 0);
-    }
-
-  emit_insn (gen_ashldi3 (temp, gen_rtx_SUBREG (DImode, operand1,
-						op1_subword),
-			  shift_56));
-  emit_insn (gen_ashrdi3 (operand0, temp, shift_56));
-  DONE;
-}")
-
-(define_insn "*sign_extendqidi2_insn"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI (match_operand:QI 1 "memory_operand" "m")))]
-  "TARGET_ARCH64"
-  "ldsb\\t%1, %0"
-  [(set_attr "type" "sload")
-   (set_attr "length" "1")])
-
-(define_expand "extendhidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI (match_operand:HI 1 "register_operand" "")))]
-  "TARGET_ARCH64"
-  "
-{
-  rtx temp = gen_reg_rtx (DImode);
-  rtx shift_48 = GEN_INT (48);
-  int op1_subword = 0;
-
-  if (GET_CODE (operand1) == SUBREG)
-    {
-      op1_subword = SUBREG_WORD (operand1);
-      operand1 = XEXP (operand1, 0);
-    }
-
-  emit_insn (gen_ashldi3 (temp, gen_rtx_SUBREG (DImode, operand1,
-						op1_subword),
-			  shift_48));
-  emit_insn (gen_ashrdi3 (operand0, temp, shift_48));
-  DONE;
-}")
-
-(define_insn "*sign_extendhidi2_insn"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI (match_operand:HI 1 "memory_operand" "m")))]
-  "TARGET_ARCH64"
-  "ldsh\\t%1, %0"
-  [(set_attr "type" "sload")
-   (set_attr "length" "1")])
-
-(define_expand "extendsidi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(sign_extend:DI (match_operand:SI 1 "register_operand" "")))]
-  "TARGET_ARCH64"
-  "")
-
-(define_insn "*sign_extendsidi2_insn"
-  [(set (match_operand:DI 0 "register_operand" "=r,r")
-	(sign_extend:DI (match_operand:SI 1 "input_operand" "r,m")))]
-  "TARGET_ARCH64"
-  "@
-  sra\\t%1, 0, %0
-  ldsw\\t%1, %0"
-  [(set_attr "type" "shift,sload")
-   (set_attr "length" "1")])
-
-;; Special pattern for optimizing bit-field compares.  This is needed
-;; because combine uses this as a canonical form.
-
-(define_insn "*cmp_zero_extract"
-  [(set (reg:CC 100)
-	(compare:CC
-	 (zero_extract:SI (match_operand:SI 0 "register_operand" "r")
-			  (match_operand:SI 1 "small_int_or_double" "n")
-			  (match_operand:SI 2 "small_int_or_double" "n"))
-	 (const_int 0)))]
-  "! TARGET_LIVE_G0
-   && ((GET_CODE (operands[2]) == CONST_INT
-        && INTVAL (operands[2]) > 19)
-       || (GET_CODE (operands[2]) == CONST_DOUBLE
-           && CONST_DOUBLE_LOW (operands[2]) > 19))"
-  "*
-{
-  int len = (GET_CODE (operands[1]) == CONST_INT
-             ? INTVAL (operands[1])
-             : CONST_DOUBLE_LOW (operands[1]));
-  int pos = 32 -
-            (GET_CODE (operands[2]) == CONST_INT
-             ? INTVAL (operands[2])
-             : CONST_DOUBLE_LOW (operands[2])) - len;
-  HOST_WIDE_INT mask = ((1 << len) - 1) << pos;
-
-  operands[1] = GEN_INT (mask);
-  return \"andcc\\t%0, %1, %%g0\";
-}"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_zero_extract_sp64"
-  [(set (reg:CCX 100)
-	(compare:CCX
-	 (zero_extract:DI (match_operand:DI 0 "register_operand" "r")
-			  (match_operand:SI 1 "small_int_or_double" "n")
-			  (match_operand:SI 2 "small_int_or_double" "n"))
-	 (const_int 0)))]
-  "TARGET_ARCH64
-   && ((GET_CODE (operands[2]) == CONST_INT
-        && INTVAL (operands[2]) > 51)
-       || (GET_CODE (operands[2]) == CONST_DOUBLE
-           && CONST_DOUBLE_LOW (operands[2]) > 51))"
-  "*
-{
-  int len = (GET_CODE (operands[1]) == CONST_INT
-             ? INTVAL (operands[1])
-             : CONST_DOUBLE_LOW (operands[1]));
-  int pos = 64 -
-            (GET_CODE (operands[2]) == CONST_INT
-             ? INTVAL (operands[2])
-             : CONST_DOUBLE_LOW (operands[2])) - len;
-  HOST_WIDE_INT mask = (((unsigned HOST_WIDE_INT) 1 << len) - 1) << pos;
-
-  operands[1] = GEN_INT (mask);
-  return \"andcc\\t%0, %1, %%g0\";
-}"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-;; Conversions between float, double and long double.
-
-(define_insn "extendsfdf2"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(float_extend:DF
-	 (match_operand:SF 1 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fstod\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "extendsftf2"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(float_extend:TF
-	 (match_operand:SF 1 "register_operand" "f")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fstoq\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "extenddftf2"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(float_extend:TF
-	 (match_operand:DF 1 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fdtoq\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "truncdfsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float_truncate:SF
-	 (match_operand:DF 1 "register_operand" "e")))]
-  "TARGET_FPU"
-  "fdtos\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "trunctfsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float_truncate:SF
-	 (match_operand:TF 1 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fqtos\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "trunctfdf2"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(float_truncate:DF
-	 (match_operand:TF 1 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fqtod\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-;; Conversion between fixed point and floating point.
-
-(define_insn "floatsisf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float:SF (match_operand:SI 1 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fitos\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "floatsidf2"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(float:DF (match_operand:SI 1 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fitod\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "floatsitf2"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(float:TF (match_operand:SI 1 "register_operand" "f")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fitoq\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-;; Now the same for 64 bit sources.
-
-(define_insn "floatdisf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(float:SF (match_operand:DI 1 "register_operand" "e")))]
-  "TARGET_V9 && TARGET_FPU"
-  "fxtos\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "floatdidf2"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(float:DF (match_operand:DI 1 "register_operand" "e")))]
-  "TARGET_V9 && TARGET_FPU"
-  "fxtod\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "floatditf2"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(float:TF (match_operand:DI 1 "register_operand" "e")))]
-  "TARGET_V9 && TARGET_FPU && TARGET_HARD_QUAD"
-  "fxtoq\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-;; Convert a float to an actual integer.
-;; Truncation is performed as part of the conversion.
-
-(define_insn "fix_truncsfsi2"
-  [(set (match_operand:SI 0 "register_operand" "=f")
-	(fix:SI (fix:SF (match_operand:SF 1 "register_operand" "f"))))]
-  "TARGET_FPU"
-  "fstoi\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "fix_truncdfsi2"
-  [(set (match_operand:SI 0 "register_operand" "=f")
-	(fix:SI (fix:DF (match_operand:DF 1 "register_operand" "e"))))]
-  "TARGET_FPU"
-  "fdtoi\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "fix_trunctfsi2"
-  [(set (match_operand:SI 0 "register_operand" "=f")
-	(fix:SI (fix:TF (match_operand:TF 1 "register_operand" "e"))))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fqtoi\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-;; Now the same, for V9 targets
-
-(define_insn "fix_truncsfdi2"
-  [(set (match_operand:DI 0 "register_operand" "=e")
-	(fix:DI (fix:SF (match_operand:SF 1 "register_operand" "f"))))]
-  "TARGET_V9 && TARGET_FPU"
-  "fstox\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "fix_truncdfdi2"
-  [(set (match_operand:DI 0 "register_operand" "=e")
-	(fix:DI (fix:DF (match_operand:DF 1 "register_operand" "e"))))]
-  "TARGET_V9 && TARGET_FPU"
-  "fdtox\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "fix_trunctfdi2"
-  [(set (match_operand:DI 0 "register_operand" "=e")
-	(fix:DI (fix:TF (match_operand:TF 1 "register_operand" "e"))))]
-  "TARGET_V9 && TARGET_FPU && TARGET_HARD_QUAD"
-  "fqtox\\t%1, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-;;- arithmetic instructions
-
-(define_expand "adddi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(plus:DI (match_operand:DI 1 "arith_double_operand" "%r")
-		 (match_operand:DI 2 "arith_double_add_operand" "rHI")))]
-  ""
-  "
-{
-  if (! TARGET_ARCH64)
-    {
-      emit_insn (gen_rtx_PARALLEL (VOIDmode, gen_rtvec (2,
-			  gen_rtx_SET (VOIDmode, operands[0],
-				   gen_rtx_PLUS (DImode, operands[1],
-						 operands[2])),
-			  gen_rtx_CLOBBER (VOIDmode,
-				   gen_rtx_REG (CCmode, SPARC_ICC_REG)))));
-      DONE;
-    }
-  if (arith_double_4096_operand(operands[2], DImode))
-    {
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-			      gen_rtx_MINUS (DImode, operands[1],
-					     GEN_INT(-4096))));
-      DONE;
-    }
-}")
-
-(define_insn "adddi3_insn_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(plus:DI (match_operand:DI 1 "arith_double_operand" "%r")
-		 (match_operand:DI 2 "arith_double_operand" "rHI")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(plus:DI (match_operand:DI 1 "arith_double_operand" "%r")
-		 (match_operand:DI 2 "arith_double_operand" "rHI")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(parallel [(set (reg:CC_NOOV 100)
-		   (compare:CC_NOOV (plus:SI (match_dup 4)
-					     (match_dup 5))
-				    (const_int 0)))
-	      (set (match_dup 3)
-		   (plus:SI (match_dup 4) (match_dup 5)))])
-   (set (match_dup 6)
-	(plus:SI (plus:SI (match_dup 7)
-			  (match_dup 8))
-		 (ltu:SI (reg:CC_NOOV 100) (const_int 0))))]
-  "
-{
-  operands[3] = gen_lowpart (SImode, operands[0]);
-  operands[4] = gen_lowpart (SImode, operands[1]);
-  operands[5] = gen_lowpart (SImode, operands[2]);
-  operands[6] = gen_highpart (SImode, operands[0]);
-  operands[7] = gen_highpart (SImode, operands[1]);
-  if (GET_CODE (operands[2]) == CONST_INT)
-    {
-      if (INTVAL (operands[2]) < 0)
-	operands[8] = constm1_rtx;
-      else
-	operands[8] = const0_rtx;
-    }
-  else
-    operands[8] = gen_highpart (SImode, operands[2]);
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(minus:DI (match_operand:DI 1 "arith_double_operand" "r")
-		  (match_operand:DI 2 "arith_double_operand" "rHI")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(parallel [(set (reg:CC_NOOV 100)
-		   (compare:CC_NOOV (minus:SI (match_dup 4)
-					      (match_dup 5))
-				    (const_int 0)))
-	      (set (match_dup 3)
-		   (minus:SI (match_dup 4) (match_dup 5)))])
-   (set (match_dup 6)
-	(minus:SI (minus:SI (match_dup 7)
-			    (match_dup 8))
-		  (ltu:SI (reg:CC_NOOV 100) (const_int 0))))]
-  "
-{
-  operands[3] = gen_lowpart (SImode, operands[0]);
-  operands[4] = gen_lowpart (SImode, operands[1]);
-  operands[5] = gen_lowpart (SImode, operands[2]);
-  operands[6] = gen_highpart (SImode, operands[0]);
-  operands[7] = gen_highpart (SImode, operands[1]);
-  if (GET_CODE (operands[2]) == CONST_INT)
-    {
-      if (INTVAL (operands[2]) < 0)
-	operands[8] = constm1_rtx;
-      else
-	operands[8] = const0_rtx;
-    }
-  else
-    operands[8] = gen_highpart (SImode, operands[2]);
-}")
-
-;; LTU here means "carry set"
-(define_insn "addx"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (plus:SI (match_operand:SI 1 "arith_operand" "%r")
-			  (match_operand:SI 2 "arith_operand" "rI"))
-		 (ltu:SI (reg:CC_NOOV 100) (const_int 0))))]
-  ""
-  "addx\\t%1, %2, %0"
-  [(set_attr "type" "unary")
-   (set_attr "length" "1")])
-
-(define_insn "*addx_extend_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (plus:SI (plus:SI (match_operand:SI 1 "reg_or_0_operand" "%rJ")
-                                          (match_operand:SI 2 "arith_operand" "rI"))
-                                 (ltu:SI (reg:CC_NOOV 100) (const_int 0)))))]
-  "! TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "unary")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(zero_extend:DI (plus:SI (plus:SI (match_operand:SI 1 "reg_or_0_operand" "")
-                                          (match_operand:SI 2 "arith_operand" ""))
-                                 (ltu:SI (reg:CC_NOOV 100) (const_int 0)))))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(set (match_dup 3) (plus:SI (plus:SI (match_dup 1) (match_dup 2))
-                               (ltu:SI (reg:CC_NOOV 100) (const_int 0))))
-   (set (match_dup 4) (const_int 0))]
-  "operands[3] = gen_lowpart (SImode, operands[0]);
-   operands[4] = gen_highpart (SImode, operands[1]);")
-
-(define_insn "*addx_extend_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (plus:SI (plus:SI (match_operand:SI 1 "reg_or_0_operand" "%rJ")
-                                          (match_operand:SI 2 "arith_operand" "rI"))
-                                 (ltu:SI (reg:CC_NOOV 100) (const_int 0)))))]
-  "TARGET_ARCH64"
-  "addx\\t%r1, %2, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "subx"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-			    (match_operand:SI 2 "arith_operand" "rI"))
-		  (ltu:SI (reg:CC_NOOV 100) (const_int 0))))]
-  ""
-  "subx\\t%r1, %2, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*subx_extend_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (minus:SI (minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-                                            (match_operand:SI 2 "arith_operand" "rI"))
-                                  (ltu:SI (reg:CC_NOOV 100) (const_int 0)))))]
-  "TARGET_ARCH64"
-  "subx\\t%r1, %2, %0"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "*subx_extend"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (minus:SI (minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-                                            (match_operand:SI 2 "arith_operand" "rI"))
-                                  (ltu:SI (reg:CC_NOOV 100) (const_int 0)))))]
-  "! TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "unary")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extend:DI (minus:SI (minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-                                            (match_operand:SI 2 "arith_operand" "rI"))
-                                  (ltu:SI (reg:CC_NOOV 100) (const_int 0)))))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(set (match_dup 3) (minus:SI (minus:SI (match_dup 1) (match_dup 2))
-                                (ltu:SI (reg:CC_NOOV 100) (const_int 0))))
-   (set (match_dup 4) (const_int 0))]
-  "operands[3] = gen_lowpart (SImode, operands[0]);
-   operands[4] = gen_highpart (SImode, operands[0]);")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-        (plus:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
-                 (match_operand:DI 2 "register_operand" "r")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "multi")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (plus:DI (zero_extend:DI (match_operand:SI 1 "register_operand" ""))
-                 (match_operand:DI 2 "register_operand" "")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(parallel [(set (reg:CC_NOOV 100)
-                   (compare:CC_NOOV (plus:SI (match_dup 3) (match_dup 1))
-                                    (const_int 0)))
-              (set (match_dup 5) (plus:SI (match_dup 3) (match_dup 1)))])
-   (set (match_dup 6)
-        (plus:SI (plus:SI (match_dup 4) (const_int 0))
-                 (ltu:SI (reg:CC_NOOV 100) (const_int 0))))]
-  "operands[3] = gen_lowpart (SImode, operands[2]);
-   operands[4] = gen_highpart (SImode, operands[2]);
-   operands[5] = gen_lowpart (SImode, operands[0]);
-   operands[6] = gen_highpart (SImode, operands[0]);")
-
-(define_insn "*adddi3_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(plus:DI (match_operand:DI 1 "arith_double_operand" "%r")
-		 (match_operand:DI 2 "arith_double_operand" "rHI")))]
-  "TARGET_ARCH64"
-  "add\\t%1, %2, %0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "1")])
-
-(define_expand "addsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(plus:SI (match_operand:SI 1 "arith_operand" "%r,d")
-		 (match_operand:SI 2 "arith_add_operand" "rI,d")))]
-  ""
-  "
-{
-  if (arith_4096_operand(operands[2], DImode))
-    {
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-			      gen_rtx_MINUS (SImode, operands[1],
-					     GEN_INT(-4096))));
-      DONE;
-    }
-}")
-
-(define_insn "*addsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(plus:SI (match_operand:SI 1 "arith_operand" "%r,d")
-		 (match_operand:SI 2 "arith_operand" "rI,d")))]
-  ""
-  "@
-   add\\t%1, %2, %0
-   fpadd32s\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_plus"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (plus:SI (match_operand:SI 0 "arith_operand" "%r")
-				  (match_operand:SI 1 "arith_operand" "rI"))
-			 (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "addcc\\t%0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_plus"
-  [(set (reg:CCX_NOOV 100)
-	(compare:CCX_NOOV (plus:DI (match_operand:DI 0 "arith_double_operand" "%r")
-				   (match_operand:DI 1 "arith_double_operand" "rHI"))
-			  (const_int 0)))]
-  "TARGET_ARCH64"
-  "addcc\\t%0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_plus_set"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (plus:SI (match_operand:SI 1 "arith_operand" "%r")
-				  (match_operand:SI 2 "arith_operand" "rI"))
-			 (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (match_dup 1) (match_dup 2)))]
-  ""
-  "addcc\\t%1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_plus_set"
-  [(set (reg:CCX_NOOV 100)
-	(compare:CCX_NOOV (plus:DI (match_operand:DI 1 "arith_double_operand" "%r")
-				   (match_operand:DI 2 "arith_double_operand" "rHI"))
-			  (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(plus:DI (match_dup 1) (match_dup 2)))]
-  "TARGET_ARCH64"
-  "addcc\\t%1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_expand "subdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(minus:DI (match_operand:DI 1 "register_operand" "r")
-		  (match_operand:DI 2 "arith_double_add_operand" "rHI")))]
-  ""
-  "
-{
-  if (! TARGET_ARCH64)
-    {
-      emit_insn (gen_rtx_PARALLEL (VOIDmode, gen_rtvec (2,
-			  gen_rtx_SET (VOIDmode, operands[0],
-				   gen_rtx_MINUS (DImode, operands[1],
-						  operands[2])),
-			  gen_rtx_CLOBBER (VOIDmode,
-				   gen_rtx_REG (CCmode, SPARC_ICC_REG)))));
-      DONE;
-    }
-  if (arith_double_4096_operand(operands[2], DImode))
-    {
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-			      gen_rtx_PLUS (DImode, operands[1],
-					    GEN_INT(-4096))));
-      DONE;
-    }
-}")
-
-(define_insn "*subdi3_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(minus:DI (match_operand:DI 1 "register_operand" "r")
-		  (match_operand:DI 2 "arith_double_operand" "rHI")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64"
-  "#"
-  [(set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (minus:DI (match_operand:DI 1 "register_operand" "")
-                  (match_operand:DI 2 "arith_double_operand" "")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64
-   && reload_completed
-   && (GET_CODE (operands[2]) == CONST_INT
-       || GET_CODE (operands[2]) == CONST_DOUBLE)"
-  [(clobber (const_int 0))]
-  "
-{
-  rtx highp, lowp;
-
-  highp = gen_highpart (SImode, operands[2]);
-  lowp = gen_lowpart (SImode, operands[2]);
-  if ((lowp == const0_rtx)
-      && (operands[0] == operands[1]))
-    {
-      emit_insn (gen_rtx_SET (VOIDmode,
-                              gen_highpart (SImode, operands[0]),
-                              gen_rtx_MINUS (SImode,
-                                             gen_highpart (SImode, operands[1]),
-                                             highp)));
-    }
-  else
-    {
-      emit_insn (gen_cmp_minus_cc_set (gen_lowpart (SImode, operands[0]),
-                                       gen_lowpart (SImode, operands[1]),
-                                       lowp));
-      emit_insn (gen_subx (gen_highpart (SImode, operands[0]),
-                           gen_highpart (SImode, operands[1]),
-                           highp));
-    }
-  DONE;
-}")
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (minus:DI (match_operand:DI 1 "register_operand" "")
-                  (match_operand:DI 2 "register_operand" "")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64
-   && reload_completed"
-  [(clobber (const_int 0))]
-  "
-{
-  emit_insn (gen_cmp_minus_cc_set (gen_lowpart (SImode, operands[0]),
-                                   gen_lowpart (SImode, operands[1]),
-                                   gen_lowpart (SImode, operands[2])));
-  emit_insn (gen_subx (gen_highpart (SImode, operands[0]),
-                       gen_highpart (SImode, operands[1]),
-                       gen_highpart (SImode, operands[2])));
-  DONE;
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-      (minus:DI (match_operand:DI 1 "register_operand" "r")
-                (zero_extend:DI (match_operand:SI 2 "register_operand" "r"))))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64"
-  "#"
-  [(set_attr "type" "multi")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (minus:DI (match_operand:DI 1 "register_operand" "")
-                  (zero_extend:DI (match_operand:SI 2 "register_operand" ""))))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64 && reload_completed"
-  [(parallel [(set (reg:CC_NOOV 100)
-                   (compare:CC_NOOV (minus:SI (match_dup 3) (match_dup 2))
-                                    (const_int 0)))
-              (set (match_dup 5) (minus:SI (match_dup 3) (match_dup 2)))])
-   (set (match_dup 6)
-        (minus:SI (minus:SI (match_dup 4) (const_int 0))
-                  (ltu:SI (reg:CC_NOOV 100) (const_int 0))))]
-  "operands[3] = gen_lowpart (SImode, operands[1]);
-   operands[4] = gen_highpart (SImode, operands[1]);
-   operands[5] = gen_lowpart (SImode, operands[0]);
-   operands[6] = gen_highpart (SImode, operands[0]);")
-
-(define_insn "*subdi3_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(minus:DI (match_operand:DI 1 "register_operand" "r")
-		  (match_operand:DI 2 "arith_double_operand" "rHI")))]
-  "TARGET_ARCH64"
-  "sub\\t%1, %2, %0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "1")])
-
-(define_expand "subsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(minus:SI (match_operand:SI 1 "register_operand" "r,d")
-		  (match_operand:SI 2 "arith_add_operand" "rI,d")))]
-  ""
-  "
-{
-  if (arith_4096_operand(operands[2], DImode))
-    {
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-			      gen_rtx_PLUS (SImode, operands[1],
-					    GEN_INT(-4096))));
-      DONE;
-    }
-}")
-
-(define_insn "*subsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(minus:SI (match_operand:SI 1 "register_operand" "r,d")
-		  (match_operand:SI 2 "arith_operand" "rI,d")))]
-  ""
-  "@
-   sub\\t%1, %2, %0
-   fpsub32s\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_minus_cc"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (minus:SI (match_operand:SI 0 "reg_or_0_operand" "rJ")
-				   (match_operand:SI 1 "arith_operand" "rI"))
-			 (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "subcc\\t%r0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_minus_ccx"
-  [(set (reg:CCX_NOOV 100)
-	(compare:CCX_NOOV (minus:DI (match_operand:DI 0 "register_operand" "r")
-				    (match_operand:DI 1 "arith_double_operand" "rHI"))
-			  (const_int 0)))]
-  "TARGET_ARCH64"
-  "subcc\\t%0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "cmp_minus_cc_set"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (minus:SI (match_operand:SI 1 "reg_or_0_operand" "rJ")
-				   (match_operand:SI 2 "arith_operand" "rI"))
-			 (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(minus:SI (match_dup 1) (match_dup 2)))]
-  ""
-  "subcc\\t%r1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_minus_ccx_set"
-  [(set (reg:CCX_NOOV 100)
-	(compare:CCX_NOOV (minus:DI (match_operand:DI 1 "register_operand" "r")
-				    (match_operand:DI 2 "arith_double_operand" "rHI"))
-			  (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(minus:DI (match_dup 1) (match_dup 2)))]
-  "TARGET_ARCH64"
-  "subcc\\t%1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-;; Integer Multiply/Divide.
-
-;; The 32 bit multiply/divide instructions are deprecated on v9 and shouldn't
-;; we used.  We still use them in 32 bit v9 compilers.
-;; The 64 bit v9 compiler will (/should) widen the args and use muldi3.
-
-(define_insn "mulsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(mult:SI (match_operand:SI 1 "arith_operand" "%r")
-		 (match_operand:SI 2 "arith_operand" "rI")))]
-  "TARGET_HARD_MUL"
-  "smul\\t%1, %2, %0"
-  [(set_attr "type" "imul")
-   (set_attr "length" "1")])
-
-(define_expand "muldi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(mult:DI (match_operand:DI 1 "arith_double_operand" "%r")
-		 (match_operand:DI 2 "arith_double_operand" "rHI")))]
-  "TARGET_ARCH64 || TARGET_V8PLUS"
-  "
-{
-  if (TARGET_V8PLUS)
-    {
-      emit_insn (gen_muldi3_v8plus (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-}")
-
-(define_insn "*muldi3_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(mult:DI (match_operand:DI 1 "arith_double_operand" "%r")
-		 (match_operand:DI 2 "arith_double_operand" "rHI")))]
-  "TARGET_ARCH64"
-  "mulx\\t%1, %2, %0"
-  [(set_attr "type" "imul")
-   (set_attr "length" "1")])
-
-;; V8plus wide multiply.
-;; XXX
-(define_insn "muldi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=r,h")
-	(mult:DI (match_operand:DI 1 "arith_double_operand" "%r,0")
-		 (match_operand:DI 2 "arith_double_operand" "rHI,rHI")))
-   (clobber (match_scratch:SI 3 "=&h,X"))
-   (clobber (match_scratch:SI 4 "=&h,X"))]
-  "TARGET_V8PLUS"
-  "*
-{
-  if (sparc_check_64 (operands[1], insn) <= 0)
-    output_asm_insn (\"srl\\t%L1, 0, %L1\", operands);
-  if (which_alternative == 1)
-    output_asm_insn (\"sllx\\t%H1, 32, %H1\", operands);
-  if (sparc_check_64 (operands[2], insn) <= 0)
-    output_asm_insn (\"srl\\t%L2, 0, %L2\", operands);
-  if (which_alternative == 1)
-    return \"or\\t%L1, %H1, %H1\\n\\tsllx\\t%H2, 32, %L1\\n\\tor\\t%L2, %L1, %L1\\n\\tmulx\\t%H1, %L1, %L0\;srlx\\t%L0, 32, %H0\";
-  else
-    return \"sllx\\t%H1, 32, %3\\n\\tsllx\\t%H2, 32, %4\\n\\tor\\t%L1, %3, %3\\n\\tor\\t%L2, %4, %4\\n\\tmulx\\t%3, %4, %3\\n\\tsrlx\\t%3, 32, %H0\\n\\tmov\\t%3, %L0\";
-}"
-  [(set_attr "length" "9,8")])
-
-;; It is not known whether this will match.
-
-(define_insn "*cmp_mul_set"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(mult:SI (match_operand:SI 1 "arith_operand" "%r")
-		 (match_operand:SI 2 "arith_operand" "rI")))
-   (set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (mult:SI (match_dup 1) (match_dup 2))
-			 (const_int 0)))]
-  "TARGET_V8 || TARGET_SPARCLITE || TARGET_DEPRECATED_V8_INSNS"
-  "smulcc\\t%1, %2, %0"
-  [(set_attr "type" "imul")
-   (set_attr "length" "1")])
-
-(define_expand "mulsidi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" ""))
-		 (sign_extend:DI (match_operand:SI 2 "arith_operand" ""))))]
-  "TARGET_HARD_MUL"
-  "
-{
-  if (CONSTANT_P (operands[2]))
-    {
-      if (TARGET_V8PLUS)
-	{
-	  emit_insn (gen_const_mulsidi3_v8plus (operands[0], operands[1],
-						operands[2]));
-	  DONE;
-	}
-      emit_insn (gen_const_mulsidi3 (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-  if (TARGET_V8PLUS)
-    {
-      emit_insn (gen_mulsidi3_v8plus (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-}")
-
-;; V9 puts the 64 bit product in a 64 bit register.  Only out or global
-;; registers can hold 64 bit values in the V8plus environment.
-;; XXX
-(define_insn "mulsidi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=h,r")
-	(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-		 (sign_extend:DI (match_operand:SI 2 "register_operand" "r,r"))))
-   (clobber (match_scratch:SI 3 "=X,&h"))]
-  "TARGET_V8PLUS"
-  "@
-   smul\\t%1, %2, %L0\\n\\tsrlx\\t%L0, 32, %H0
-   smul\\t%1, %2, %3\\n\\tsrlx\\t%3, 32, %H0\\n\\tmov\\t%3, %L0"
-  [(set_attr "length" "2,3")])
-
-;; XXX
-(define_insn "const_mulsidi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=h,r")
-	(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-		 (match_operand:SI 2 "small_int" "I,I")))
-   (clobber (match_scratch:SI 3 "=X,&h"))]
-  "TARGET_V8PLUS"
-  "@
-   smul\\t%1, %2, %L0\\n\\tsrlx\\t%L0, 32, %H0
-   smul\\t%1, %2, %3\\n\\tsrlx\\t%3, 32, %H0\\n\\tmov\\t%3, %L0"
-  [(set_attr "length" "2,3")])
-
-;; XXX
-(define_insn "*mulsidi3_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
-		 (sign_extend:DI (match_operand:SI 2 "register_operand" "r"))))]
-  "TARGET_HARD_MUL32"
-  "*
-{
-  return TARGET_SPARCLET ? \"smuld\\t%1, %2, %L0\" : \"smul\\t%1, %2, %L0\\n\\trd\\t%%y, %H0\";
-}"
-  [(set (attr "length")
-	(if_then_else (eq_attr "isa" "sparclet")
-		      (const_int 1) (const_int 2)))])
-
-;; Extra pattern, because sign_extend of a constant isn't valid.
-
-;; XXX
-(define_insn "const_mulsidi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
-		 (match_operand:SI 2 "small_int" "I")))]
-  "TARGET_HARD_MUL"
-  "*
-{
-  return TARGET_SPARCLET ? \"smuld\\t%1, %2, %L0\" : \"smul\\t%1, %2, %L0\\n\\trd\\t%%y, %H0\";
-}"
-  [(set (attr "length")
-	(if_then_else (eq_attr "isa" "sparclet")
-		      (const_int 1) (const_int 2)))])
-
-(define_expand "smulsi3_highpart"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" ""))
-			       (sign_extend:DI (match_operand:SI 2 "arith_operand" "")))
-		      (const_int 32))))]
-  "TARGET_HARD_MUL"
-  "
-{
-  if (CONSTANT_P (operands[2]))
-    {
-      if (TARGET_V8PLUS)
-	{
-	  emit_insn (gen_const_smulsi3_highpart_v8plus (operands[0],
-							operands[1],
-							operands[2],
-							GEN_INT (32)));
-	  DONE;
-	}
-      emit_insn (gen_const_smulsi3_highpart (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-  if (TARGET_V8PLUS)
-    {
-      emit_insn (gen_smulsi3_highpart_v8plus (operands[0], operands[1],
-					      operands[2], GEN_INT (32)));
-      DONE;
-    }
-}")
-
-;; XXX
-(define_insn "smulsi3_highpart_v8plus"
-  [(set (match_operand:SI 0 "register_operand" "=h,r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-			       (sign_extend:DI (match_operand:SI 2 "register_operand" "r,r")))
-		      (match_operand:SI 3 "const_int_operand" "i,i"))))
-   (clobber (match_scratch:SI 4 "=X,&h"))]
-  "TARGET_V8PLUS"
-  "@
-   smul %1,%2,%0\;srlx %0,%3,%0
-   smul %1,%2,%4\;srlx %4,%3,%0"
-  [(set_attr "length" "2")])
-
-;; The combiner changes TRUNCATE in the previous pattern to SUBREG.
-;; XXX
-(define_insn ""
-  [(set (match_operand:SI 0 "register_operand" "=h,r")
-	(subreg:SI
-	 (lshiftrt:DI
-	  (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-		   (sign_extend:DI (match_operand:SI 2 "register_operand" "r,r")))
-	  (match_operand:SI 3 "const_int_operand" "i,i"))
-	 1))
-   (clobber (match_scratch:SI 4 "=X,&h"))]
-  "TARGET_V8PLUS"
-  "@
-   smul\\t%1, %2, %0\\n\\tsrlx\\t%0, %3, %0
-   smul\\t%1, %2, %4\\n\\tsrlx\\t%4, %3, %0"
-  [(set_attr "length" "2")])
-
-;; XXX
-(define_insn "const_smulsi3_highpart_v8plus"
-  [(set (match_operand:SI 0 "register_operand" "=h,r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-			       (match_operand 2 "small_int" "i,i"))
-		      (match_operand:SI 3 "const_int_operand" "i,i"))))
-   (clobber (match_scratch:SI 4 "=X,&h"))]
-  "TARGET_V8PLUS"
-  "@
-   smul\\t%1, %2, %0\\n\\tsrlx\\t%0, %3, %0
-   smul\\t%1, %2, %4\\n\\tsrlx\\t%4, %3, %0"
-  [(set_attr "length" "2")])
-
-;; XXX
-(define_insn "*smulsi3_highpart_sp32"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
-			       (sign_extend:DI (match_operand:SI 2 "register_operand" "r")))
-		      (const_int 32))))]
-  "TARGET_HARD_MUL32
-   && ! TARGET_LIVE_G0"
-  "smul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
-  [(set_attr "length" "2")])
-
-;; XXX
-(define_insn "const_smulsi3_highpart"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
-			       (match_operand:SI 2 "register_operand" "r"))
-		      (const_int 32))))]
-  "TARGET_HARD_MUL32
-   && ! TARGET_LIVE_G0"
-  "smul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
-  [(set_attr "length" "2")])
-
-(define_expand "umulsidi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" ""))
-		 (zero_extend:DI (match_operand:SI 2 "uns_arith_operand" ""))))]
-  "TARGET_HARD_MUL"
-  "
-{
-  if (CONSTANT_P (operands[2]))
-    {
-      if (TARGET_V8PLUS)
-	{
-	  emit_insn (gen_const_umulsidi3_v8plus (operands[0], operands[1],
-						 operands[2]));
-	  DONE;
-	}
-      emit_insn (gen_const_umulsidi3 (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-  if (TARGET_V8PLUS)
-    {
-      emit_insn (gen_umulsidi3_v8plus (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-}")
-
-;; XXX
-(define_insn "umulsidi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=h,r")
-	(mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-		 (zero_extend:DI (match_operand:SI 2 "register_operand" "r,r"))))
-   (clobber (match_scratch:SI 3 "=X,&h"))]
-  "TARGET_V8PLUS"
-  "@
-   umul\\t%1, %2, %L0\\n\\tsrlx\\t%L0, 32, %H0
-   umul\\t%1, %2, %3\\n\\tsrlx\\t%3, 32, %H0\\n\\tmov\\t%3, %L0"
-  [(set_attr "length" "2,3")])
-
-;; XXX
-(define_insn "*umulsidi3_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
-		 (zero_extend:DI (match_operand:SI 2 "register_operand" "r"))))]
-  "TARGET_HARD_MUL32"
-  "*
-{
-  return TARGET_SPARCLET ? \"umuld\\t%1, %2, %L0\" : \"umul\\t%1, %2, %L0\\n\\trd\\t%%y, %H0\";
-}"
-  [(set (attr "length")
-	(if_then_else (eq_attr "isa" "sparclet")
-		      (const_int 1) (const_int 2)))])
-
-;; Extra pattern, because sign_extend of a constant isn't valid.
-
-;; XXX
-(define_insn "const_umulsidi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
-		 (match_operand:SI 2 "uns_small_int" "")))]
-  "TARGET_HARD_MUL32"
-  "*
-{
-  return TARGET_SPARCLET ? \"umuld\\t%1, %2, %L0\" : \"umul\\t%1, %2, %L0\\n\\trd\\t%%y, %H0\";
-}"
-  [(set (attr "length")
-	(if_then_else (eq_attr "isa" "sparclet")
-		      (const_int 1) (const_int 2)))])
-
-;; XXX
-(define_insn "const_umulsidi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=h,r")
-	(mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-		 (match_operand:SI 2 "uns_small_int" "")))
-   (clobber (match_scratch:SI 3 "=X,h"))]
-  "TARGET_V8PLUS"
-  "@
-   umul\\t%1, %2, %L0\\n\\tsrlx\\t%L0, 32, %H0
-   umul\\t%1, %2, %3\\n\\tsrlx\\t%3, 32, %H0\\n\\tmov\\t%3, %L0"
-  [(set_attr "length" "2,3")])
-
-(define_expand "umulsi3_highpart"
-  [(set (match_operand:SI 0 "register_operand" "")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" ""))
-			       (zero_extend:DI (match_operand:SI 2 "uns_arith_operand" "")))
-		      (const_int 32))))]
-  "TARGET_HARD_MUL"
-  "
-{
-  if (CONSTANT_P (operands[2]))
-    {
-      if (TARGET_V8PLUS)
-	{
-	  emit_insn (gen_const_umulsi3_highpart_v8plus (operands[0],
-							operands[1],
-							operands[2],
-							GEN_INT (32)));
-	  DONE;
-	}
-      emit_insn (gen_const_umulsi3_highpart (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-  if (TARGET_V8PLUS)
-    {
-      emit_insn (gen_umulsi3_highpart_v8plus (operands[0], operands[1],
-					      operands[2], GEN_INT (32)));
-      DONE;
-    }
-}")
-
-;; XXX
-(define_insn "umulsi3_highpart_v8plus"
-  [(set (match_operand:SI 0 "register_operand" "=h,r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-			       (zero_extend:DI (match_operand:SI 2 "register_operand" "r,r")))
-		      (match_operand:SI 3 "const_int_operand" "i,i"))))
-   (clobber (match_scratch:SI 4 "=X,h"))]
-  "TARGET_V8PLUS"
-  "@
-   umul\\t%1, %2, %0\\n\\tsrlx\\t%0, %3, %0
-   umul\\t%1, %2, %4\\n\\tsrlx\\t%4, %3, %0"
-  [(set_attr "length" "2")])
-
-;; XXX
-(define_insn "const_umulsi3_highpart_v8plus"
-  [(set (match_operand:SI 0 "register_operand" "=h,r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r,r"))
-			       (match_operand:SI 2 "uns_small_int" ""))
-		      (match_operand:SI 3 "const_int_operand" "i,i"))))
-   (clobber (match_scratch:SI 4 "=X,h"))]
-  "TARGET_V8PLUS"
-  "@
-   umul\\t%1, %2, %0\\n\\tsrlx\\t%0, %3, %0
-   umul\\t%1, %2, %4\\n\\tsrlx\\t%4, %3, %0"
-  [(set_attr "length" "2")])
-
-;; XXX
-(define_insn "*umulsi3_highpart_sp32"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
-			       (zero_extend:DI (match_operand:SI 2 "register_operand" "r")))
-		      (const_int 32))))]
-  "TARGET_HARD_MUL32
-   && ! TARGET_LIVE_G0"
-  "umul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
-  [(set_attr "length" "2")])
-
-;; XXX
-(define_insn "const_umulsi3_highpart"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(truncate:SI
-	 (lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
-			       (match_operand:SI 2 "uns_small_int" ""))
-		      (const_int 32))))]
-  "TARGET_HARD_MUL32
-   && ! TARGET_LIVE_G0"
-  "umul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
-  [(set_attr "length" "2")])
-
-;; The v8 architecture specifies that there must be 3 instructions between
-;; a y register write and a use of it for correct results.
-
-;; XXX SHEESH
-(define_insn "divsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(div:SI (match_operand:SI 1 "register_operand" "r,r")
-		(match_operand:SI 2 "input_operand" "rI,m")))
-   (clobber (match_scratch:SI 3 "=&r,&r"))]
-  "(TARGET_V8
-    || TARGET_DEPRECATED_V8_INSNS)
-   && ! TARGET_LIVE_G0"
-  "*
-{
-  if (which_alternative == 0)
-  if (TARGET_V9)
-    return \"sra\\t%1, 31, %3\\n\\twr\\t%%g0, %3, %%y\\n\\tsdiv\\t%1, %2, %0\";
-  else
-    return \"sra\\t%1, 31, %3\\n\\twr\\t%%g0, %3, %%y\\n\\tnop\\n\\tnop\\n\\tnop\\n\\tsdiv\\t%1, %2, %0\";
-  else
-    if (TARGET_V9)
-      return \"sra\\t%1, 31, %3\\n\\twr\\t%%g0, %3, %%y\\n\\tld\\t%2, %3\\n\\tsdiv\\t%1, %3, %0\";
-    else
-      return \"sra\\t%1, 31, %3\\n\\twr\\t%%g0, %3, %%y\\n\\tld\\t%2, %3\\n\\tnop\\n\\tnop\\n\\tsdiv\\t%1, %3, %0\";
-}"
-  [(set (attr "length")
-	(if_then_else (eq_attr "isa" "v9")
-		      (const_int 4) (const_int 7)))])
-
-(define_insn "divdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(div:DI (match_operand:DI 1 "register_operand" "r")
-		(match_operand:DI 2 "arith_double_operand" "rHI")))]
-  "TARGET_ARCH64"
-  "sdivx\\t%1, %2, %0")
-
-;; It is not known whether this will match.
-
-;; XXX I hope it doesn't fucking match...
-(define_insn "*cmp_sdiv_cc_set"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(div:SI (match_operand:SI 1 "register_operand" "r")
-		(match_operand:SI 2 "arith_operand" "rI")))
-   (set (reg:CC 100)
-	(compare:CC (div:SI (match_dup 1) (match_dup 2))
-		    (const_int 0)))
-   (clobber (match_scratch:SI 3 "=&r"))]
-  "(TARGET_V8
-    || TARGET_DEPRECATED_V8_INSNS)
-   && ! TARGET_LIVE_G0"
-  "*
-{
-  if (TARGET_V9)
-    return \"sra\\t%1, 31, %3\\n\\twr\\t%%g0, %3, %%y\\n\\tsdivcc\\t%1, %2, %0\";
-  else
-    return \"sra\\t%1, 31, %3\\n\\twr\\t%%g0, %3, %%y\\n\\tnop\\n\\tnop\\n\\tnop\\n\\tsdivcc\\t%1, %2, %0\";
-}"
-  [(set (attr "length")
-	(if_then_else (eq_attr "isa" "v9")
-		      (const_int 3) (const_int 6)))])
-
-;; XXX
-(define_insn "udivsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,&r,&r")
-	(udiv:SI (match_operand:SI 1 "reg_or_nonsymb_mem_operand" "r,r,m")
-		 (match_operand:SI 2 "input_operand" "rI,m,r")))]
-  "(TARGET_V8
-    || TARGET_DEPRECATED_V8_INSNS)
-   && ! TARGET_LIVE_G0"
-  "*
-{
-  output_asm_insn (\"wr\\t%%g0, %%g0, %%y\", operands);
-  switch (which_alternative)
-    {
-    default:
-  if (TARGET_V9)
-	return \"udiv\\t%1, %2, %0\";
-      return \"nop\\n\\tnop\\n\\tnop\\n\\tudiv\\t%1, %2, %0\";
-    case 1:
-      return \"ld\\t%2, %0\\n\\tnop\\n\\tnop\\n\\tudiv\\t%1, %0, %0\";
-    case 2:
-      return \"ld\\t%1, %0\\n\\tnop\\n\\tnop\\n\\tudiv\\t%0, %2, %0\";
-    }
-}"
-  [(set (attr "length")
-	(if_then_else (and (eq_attr "isa" "v9")
-			   (eq_attr "alternative" "0"))
-		      (const_int 2) (const_int 5)))])
-
-(define_insn "udivdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(udiv:DI (match_operand:DI 1 "register_operand" "r")
-		 (match_operand:DI 2 "arith_double_operand" "rHI")))]
-  "TARGET_ARCH64"
-  "udivx\\t%1, %2, %0")
-
-;; It is not known whether this will match.
-
-;; XXX I hope it doesn't fucking match...
-(define_insn "*cmp_udiv_cc_set"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(udiv:SI (match_operand:SI 1 "register_operand" "r")
-		(match_operand:SI 2 "arith_operand" "rI")))
-   (set (reg:CC 100)
-	(compare:CC (udiv:SI (match_dup 1) (match_dup 2))
-		    (const_int 0)))]
-  "(TARGET_V8
-    || TARGET_DEPRECATED_V8_INSNS)
-   && ! TARGET_LIVE_G0"
-  "*
-{
-  if (TARGET_V9)
-    return \"wr\\t%%g0, %%g0, %%y\\n\\tudivcc\\t%1, %2, %0\";
-  else
-    return \"wr\\t%%g0, %%g0, %%y\\n\\tnop\\n\\tnop\\n\\tnop\\n\\tudivcc\\t%1, %2, %0\";
-}"
-  [(set (attr "length")
-	(if_then_else (eq_attr "isa" "v9")
-		      (const_int 2) (const_int 5)))])
-
-; sparclet multiply/accumulate insns
-
-(define_insn "*smacsi"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(plus:SI (mult:SI (match_operand:SI 1 "register_operand" "%r")
-			  (match_operand:SI 2 "arith_operand" "rI"))
-		 (match_operand:SI 3 "register_operand" "0")))]
-  "TARGET_SPARCLET"
-  "smac\\t%1, %2, %0"
-  [(set_attr "type" "imul")
-   (set_attr "length" "1")])
-
-(define_insn "*smacdi"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(plus:DI (mult:DI (sign_extend:DI
-			   (match_operand:SI 1 "register_operand" "%r"))
-			  (sign_extend:DI
-			   (match_operand:SI 2 "register_operand" "r")))
-		 (match_operand:DI 3 "register_operand" "0")))]
-  "TARGET_SPARCLET"
-  "smacd\\t%1, %2, %L0"
-  [(set_attr "type" "imul")
-   (set_attr "length" "1")])
-
-(define_insn "*umacdi"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(plus:DI (mult:DI (zero_extend:DI
-			   (match_operand:SI 1 "register_operand" "%r"))
-			  (zero_extend:DI
-			   (match_operand:SI 2 "register_operand" "r")))
-		 (match_operand:DI 3 "register_operand" "0")))]
-  "TARGET_SPARCLET"
-  "umacd\\t%1, %2, %L0"
-  [(set_attr "type" "imul")
-   (set_attr "length" "1")])
-
-;;- Boolean instructions
-;; We define DImode `and' so with DImode `not' we can get
-;; DImode `andn'.  Other combinations are possible.
-
-(define_expand "anddi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(and:DI (match_operand:DI 1 "arith_double_operand" "")
-		(match_operand:DI 2 "arith_double_operand" "")))]
-  ""
-  "")
-
-(define_insn "*anddi3_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(and:DI (match_operand:DI 1 "arith_double_operand" "%r,b")
-		(match_operand:DI 2 "arith_double_operand" "rHI,b")))]
-  "! TARGET_ARCH64"
-  "@
-  #
-  fand\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "2,1")])
-
-(define_insn "*anddi3_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(and:DI (match_operand:DI 1 "arith_double_operand" "%r,b")
-		(match_operand:DI 2 "arith_double_operand" "rHI,b")))]
-  "TARGET_ARCH64"
-  "@
-   and\\t%1, %2, %0
-   fand\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "andsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(and:SI (match_operand:SI 1 "arith_operand" "%r,d")
-		(match_operand:SI 2 "arith_operand" "rI,d")))]
-  ""
-  "@
-   and\\t%1, %2, %0
-   fands\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(and:SI (match_operand:SI 1 "register_operand" "")
-		(match_operand:SI 2 "" "")))
-   (clobber (match_operand:SI 3 "register_operand" ""))]
-  "GET_CODE (operands[2]) == CONST_INT
-   && !SMALL_INT32 (operands[2])
-   && (INTVAL (operands[2]) & 0x3ff) == 0x3ff"
-  [(set (match_dup 3) (match_dup 4))
-   (set (match_dup 0) (and:SI (not:SI (match_dup 3)) (match_dup 1)))]
-  "
-{
-  operands[4] = GEN_INT (~INTVAL (operands[2]) & 0xffffffff);
-}")
-
-;; Split DImode logical operations requiring two instructions.
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-	(match_operator:DI 1 "cc_arithop"	; AND, IOR, XOR
-			   [(match_operand:DI 2 "register_operand" "")
-			    (match_operand:DI 3 "arith_double_operand" "")]))]
-  "! TARGET_ARCH64
-   && reload_completed
-   && ((GET_CODE (operands[0]) == REG
-        && REGNO (operands[0]) < 32)
-       || (GET_CODE (operands[0]) == SUBREG
-           && GET_CODE (SUBREG_REG (operands[0])) == REG
-           && REGNO (SUBREG_REG (operands[0])) < 32))"
-  [(set (match_dup 4) (match_op_dup:SI 1 [(match_dup 6) (match_dup 8)]))
-   (set (match_dup 5) (match_op_dup:SI 1 [(match_dup 7) (match_dup 9)]))]
-  "
-{
-  if (GET_CODE (operands[0]) == SUBREG)
-    operands[0] = alter_subreg (operands[0]);
-  operands[4] = gen_highpart (SImode, operands[0]);
-  operands[5] = gen_lowpart (SImode, operands[0]);
-  operands[6] = gen_highpart (SImode, operands[2]);
-  operands[7] = gen_lowpart (SImode, operands[2]);
-  if (GET_CODE (operands[3]) == CONST_INT)
-    {
-      if (INTVAL (operands[3]) < 0)
-	operands[8] = constm1_rtx;
-      else
-	operands[8] = const0_rtx;
-    }
-  else
-    operands[8] = gen_highpart (SImode, operands[3]);
-  operands[9] = gen_lowpart (SImode, operands[3]);
-}")
-
-(define_insn "*and_not_di_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(and:DI (not:DI (match_operand:DI 1 "register_operand" "r,b"))
-		(match_operand:DI 2 "register_operand" "r,b")))]
-  "! TARGET_ARCH64"
-  "@
-   #
-   fandnot1\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "2,1")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (and:DI (not:DI (match_operand:DI 1 "register_operand" ""))
-                (match_operand:DI 2 "register_operand" "")))]
-  "! TARGET_ARCH64
-   && reload_completed
-   && ((GET_CODE (operands[0]) == REG
-        && REGNO (operands[0]) < 32)
-       || (GET_CODE (operands[0]) == SUBREG
-           && GET_CODE (SUBREG_REG (operands[0])) == REG
-           && REGNO (SUBREG_REG (operands[0])) < 32))"
-  [(set (match_dup 3) (and:SI (not:SI (match_dup 4)) (match_dup 5)))
-   (set (match_dup 6) (and:SI (not:SI (match_dup 7)) (match_dup 8)))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   operands[3] = gen_highpart (SImode, operands[0]);
-   operands[4] = gen_highpart (SImode, operands[1]);
-   operands[5] = gen_highpart (SImode, operands[2]);
-   operands[6] = gen_lowpart (SImode, operands[0]);
-   operands[7] = gen_lowpart (SImode, operands[1]);
-   operands[8] = gen_lowpart (SImode, operands[2]);")
-
-(define_insn "*and_not_di_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(and:DI (not:DI (match_operand:DI 1 "register_operand" "r,b"))
-		(match_operand:DI 2 "register_operand" "r,b")))]
-  "TARGET_ARCH64"
-  "@
-   andn\\t%2, %1, %0
-   fandnot1\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "*and_not_si"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(and:SI (not:SI (match_operand:SI 1 "register_operand" "r,d"))
-		(match_operand:SI 2 "register_operand" "r,d")))]
-  ""
-  "@
-   andn\\t%2, %1, %0
-   fandnot1s\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_expand "iordi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(ior:DI (match_operand:DI 1 "arith_double_operand" "")
-		(match_operand:DI 2 "arith_double_operand" "")))]
-  ""
-  "")
-
-(define_insn "*iordi3_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(ior:DI (match_operand:DI 1 "arith_double_operand" "%r,b")
-		(match_operand:DI 2 "arith_double_operand" "rHI,b")))]
-  "! TARGET_ARCH64"
-  "@
-  #
-  for\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "2,1")])
-
-(define_insn "*iordi3_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(ior:DI (match_operand:DI 1 "arith_double_operand" "%r,b")
-		(match_operand:DI 2 "arith_double_operand" "rHI,b")))]
-  "TARGET_ARCH64"
-  "@
-  or\\t%1, %2, %0
-  for\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "iorsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(ior:SI (match_operand:SI 1 "arith_operand" "%r,d")
-		(match_operand:SI 2 "arith_operand" "rI,d")))]
-  ""
-  "@
-   or\\t%1, %2, %0
-   fors\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(ior:SI (match_operand:SI 1 "register_operand" "")
-		(match_operand:SI 2 "" "")))
-   (clobber (match_operand:SI 3 "register_operand" ""))]
-  "GET_CODE (operands[2]) == CONST_INT
-   && !SMALL_INT32 (operands[2])
-   && (INTVAL (operands[2]) & 0x3ff) == 0x3ff"
-  [(set (match_dup 3) (match_dup 4))
-   (set (match_dup 0) (ior:SI (not:SI (match_dup 3)) (match_dup 1)))]
-  "
-{
-  operands[4] = GEN_INT (~INTVAL (operands[2]) & 0xffffffff);
-}")
-
-(define_insn "*or_not_di_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(ior:DI (not:DI (match_operand:DI 1 "register_operand" "r,b"))
-		(match_operand:DI 2 "register_operand" "r,b")))]
-  "! TARGET_ARCH64"
-  "@
-   #
-   fornot1\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "2,1")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (ior:DI (not:DI (match_operand:DI 1 "register_operand" ""))
-                (match_operand:DI 2 "register_operand" "")))]
-  "! TARGET_ARCH64
-   && reload_completed
-   && ((GET_CODE (operands[0]) == REG
-        && REGNO (operands[0]) < 32)
-       || (GET_CODE (operands[0]) == SUBREG
-           && GET_CODE (SUBREG_REG (operands[0])) == REG
-           && REGNO (SUBREG_REG (operands[0])) < 32))"
-  [(set (match_dup 3) (ior:SI (not:SI (match_dup 4)) (match_dup 5)))
-   (set (match_dup 6) (ior:SI (not:SI (match_dup 7)) (match_dup 8)))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   operands[3] = gen_highpart (SImode, operands[0]);
-   operands[4] = gen_highpart (SImode, operands[1]);
-   operands[5] = gen_highpart (SImode, operands[2]);
-   operands[6] = gen_lowpart (SImode, operands[0]);
-   operands[7] = gen_lowpart (SImode, operands[1]);
-   operands[8] = gen_lowpart (SImode, operands[2]);")
-
-(define_insn "*or_not_di_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(ior:DI (not:DI (match_operand:DI 1 "register_operand" "r,b"))
-		(match_operand:DI 2 "register_operand" "r,b")))]
-  "TARGET_ARCH64"
-  "@
-  orn\\t%2, %1, %0
-  fornot1\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "*or_not_si"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(ior:SI (not:SI (match_operand:SI 1 "register_operand" "r,d"))
-		(match_operand:SI 2 "register_operand" "r,d")))]
-  ""
-  "@
-   orn\\t%2, %1, %0
-   fornot1s\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_expand "xordi3"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(xor:DI (match_operand:DI 1 "arith_double_operand" "")
-		(match_operand:DI 2 "arith_double_operand" "")))]
-  ""
-  "")
-
-(define_insn "*xordi3_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(xor:DI (match_operand:DI 1 "arith_double_operand" "%r,b")
-		(match_operand:DI 2 "arith_double_operand" "rHI,b")))]
-  "! TARGET_ARCH64"
-  "@
-  #
-  fxor\\t%1, %2, %0"
-  [(set_attr "length" "2,1")
-   (set_attr "type" "ialu,fp")])
-
-(define_insn "*xordi3_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(xor:DI (match_operand:DI 1 "arith_double_operand" "%rJ,b")
-		(match_operand:DI 2 "arith_double_operand" "rHI,b")))]
-  "TARGET_ARCH64"
-  "@
-  xor\\t%r1, %2, %0
-  fxor\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "*xordi3_sp64_dbl"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(xor:DI (match_operand:DI 1 "register_operand" "r")
-		(match_operand:DI 2 "const64_operand" "")))]
-  "(TARGET_ARCH64
-    && HOST_BITS_PER_WIDE_INT != 64)"
-  "xor\\t%1, %2, %0"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_insn "xorsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(xor:SI (match_operand:SI 1 "arith_operand" "%rJ,d")
-		(match_operand:SI 2 "arith_operand" "rI,d")))]
-  ""
-  "@
-   xor\\t%r1, %2, %0
-   fxors\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(xor:SI (match_operand:SI 1 "register_operand" "")
-		(match_operand:SI 2 "" "")))
-   (clobber (match_operand:SI 3 "register_operand" ""))]
-  "GET_CODE (operands[2]) == CONST_INT
-   && !SMALL_INT32 (operands[2])
-   && (INTVAL (operands[2]) & 0x3ff) == 0x3ff"
-  [(set (match_dup 3) (match_dup 4))
-   (set (match_dup 0) (not:SI (xor:SI (match_dup 3) (match_dup 1))))]
-  "
-{
-  operands[4] = GEN_INT (~INTVAL (operands[2]) & 0xffffffff);
-}")
-
-(define_split
-  [(set (match_operand:SI 0 "register_operand" "")
-	(not:SI (xor:SI (match_operand:SI 1 "register_operand" "")
-			(match_operand:SI 2 "" ""))))
-   (clobber (match_operand:SI 3 "register_operand" ""))]
-  "GET_CODE (operands[2]) == CONST_INT
-   && !SMALL_INT32 (operands[2])
-   && (INTVAL (operands[2]) & 0x3ff) == 0x3ff"
-  [(set (match_dup 3) (match_dup 4))
-   (set (match_dup 0) (xor:SI (match_dup 3) (match_dup 1)))]
-  "
-{
-  operands[4] = GEN_INT (~INTVAL (operands[2]) & 0xffffffff);
-}")
-
-;; xnor patterns.  Note that (a ^ ~b) == (~a ^ b) == ~(a ^ b).
-;; Combine now canonicalizes to the rightmost expression.
-(define_insn "*xor_not_di_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(not:DI (xor:DI (match_operand:DI 1 "register_operand" "r,b")
-			(match_operand:DI 2 "register_operand" "r,b"))))]
-  "! TARGET_ARCH64"
-  "@
-   #
-   fxnor\\t%1, %2, %0"
-  [(set_attr "length" "2,1")
-   (set_attr "type" "ialu,fp")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (not:DI (xor:DI (match_operand:DI 1 "register_operand" "")
-                        (match_operand:DI 2 "register_operand" ""))))]
-  "! TARGET_ARCH64
-   && reload_completed
-   && ((GET_CODE (operands[0]) == REG
-        && REGNO (operands[0]) < 32)
-       || (GET_CODE (operands[0]) == SUBREG
-           && GET_CODE (SUBREG_REG (operands[0])) == REG
-           && REGNO (SUBREG_REG (operands[0])) < 32))"
-  [(set (match_dup 3) (not:SI (xor:SI (match_dup 4) (match_dup 5))))
-   (set (match_dup 6) (not:SI (xor:SI (match_dup 7) (match_dup 8))))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   operands[3] = gen_highpart (SImode, operands[0]);
-   operands[4] = gen_highpart (SImode, operands[1]);
-   operands[5] = gen_highpart (SImode, operands[2]);
-   operands[6] = gen_lowpart (SImode, operands[0]);
-   operands[7] = gen_lowpart (SImode, operands[1]);
-   operands[8] = gen_lowpart (SImode, operands[2]);")
-
-(define_insn "*xor_not_di_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(not:DI (xor:DI (match_operand:DI 1 "reg_or_0_operand" "rJ,b")
-			(match_operand:DI 2 "arith_double_operand" "rHI,b"))))]
-  "TARGET_ARCH64"
-  "@
-  xnor\\t%r1, %2, %0
-  fxnor\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "*xor_not_si"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(not:SI (xor:SI (match_operand:SI 1 "reg_or_0_operand" "rJ,d")
-			(match_operand:SI 2 "arith_operand" "rI,d"))))]
-  ""
-  "@
-   xnor\\t%r1, %2, %0
-   fxnors\\t%1, %2, %0"
-  [(set_attr "type" "ialu,fp")
-   (set_attr "length" "1,1")])
-
-;; These correspond to the above in the case where we also (or only)
-;; want to set the condition code.  
-
-(define_insn "*cmp_cc_arith_op"
-  [(set (reg:CC 100)
-	(compare:CC
-	 (match_operator:SI 2 "cc_arithop"
-			    [(match_operand:SI 0 "arith_operand" "%r")
-			     (match_operand:SI 1 "arith_operand" "rI")])
-	 (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "%A2cc\\t%0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_arith_op"
-  [(set (reg:CCX 100)
-	(compare:CCX
-	 (match_operator:DI 2 "cc_arithop"
-			    [(match_operand:DI 0 "arith_double_operand" "%r")
-			     (match_operand:DI 1 "arith_double_operand" "rHI")])
-	 (const_int 0)))]
-  "TARGET_ARCH64"
-  "%A2cc\\t%0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_arith_op_set"
-  [(set (reg:CC 100)
-	(compare:CC
-	 (match_operator:SI 3 "cc_arithop"
-			    [(match_operand:SI 1 "arith_operand" "%r")
-			     (match_operand:SI 2 "arith_operand" "rI")])
-	 (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(match_dup 3))]
-  ""
-  "%A3cc\\t%1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_arith_op_set"
-  [(set (reg:CCX 100)
-	(compare:CCX
-	 (match_operator:DI 3 "cc_arithop"
-			    [(match_operand:DI 1 "arith_double_operand" "%r")
-			     (match_operand:DI 2 "arith_double_operand" "rHI")])
-	 (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(match_dup 3))]
-  "TARGET_ARCH64"
-  "%A3cc\\t%1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_xor_not"
-  [(set (reg:CC 100)
-	(compare:CC
-	 (not:SI (xor:SI (match_operand:SI 0 "reg_or_0_operand" "%rJ")
-			 (match_operand:SI 1 "arith_operand" "rI")))
-	 (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "xnorcc\\t%r0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_xor_not"
-  [(set (reg:CCX 100)
-	(compare:CCX
-	 (not:DI (xor:DI (match_operand:DI 0 "reg_or_0_operand" "%rJ")
-			 (match_operand:DI 1 "arith_double_operand" "rHI")))
-	 (const_int 0)))]
-  "TARGET_ARCH64"
-  "xnorcc\\t%r0, %1, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_xor_not_set"
-  [(set (reg:CC 100)
-	(compare:CC
-	 (not:SI (xor:SI (match_operand:SI 1 "reg_or_0_operand" "%rJ")
-			 (match_operand:SI 2 "arith_operand" "rI")))
-	 (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(not:SI (xor:SI (match_dup 1) (match_dup 2))))]
-  ""
-  "xnorcc\\t%r1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_xor_not_set"
-  [(set (reg:CCX 100)
-	(compare:CCX
-	 (not:DI (xor:DI (match_operand:DI 1 "reg_or_0_operand" "%rJ")
-			 (match_operand:DI 2 "arith_double_operand" "rHI")))
-	 (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(not:DI (xor:DI (match_dup 1) (match_dup 2))))]
-  "TARGET_ARCH64"
-  "xnorcc\\t%r1, %2, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_arith_op_not"
-  [(set (reg:CC 100)
-	(compare:CC
-	 (match_operator:SI 2 "cc_arithopn"
-			    [(not:SI (match_operand:SI 0 "arith_operand" "rI"))
-			     (match_operand:SI 1 "reg_or_0_operand" "rJ")])
-	 (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "%B2cc\\t%r1, %0, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_arith_op_not"
-  [(set (reg:CCX 100)
-	(compare:CCX
-	 (match_operator:DI 2 "cc_arithopn"
-			    [(not:DI (match_operand:DI 0 "arith_double_operand" "rHI"))
-			     (match_operand:DI 1 "reg_or_0_operand" "rJ")])
-	 (const_int 0)))]
-  "TARGET_ARCH64"
-  "%B2cc\\t%r1, %0, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_arith_op_not_set"
-  [(set (reg:CC 100)
-	(compare:CC
-	 (match_operator:SI 3 "cc_arithopn"
-			    [(not:SI (match_operand:SI 1 "arith_operand" "rI"))
-			     (match_operand:SI 2 "reg_or_0_operand" "rJ")])
-	 (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(match_dup 3))]
-  ""
-  "%B3cc\\t%r2, %1, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_arith_op_not_set"
-  [(set (reg:CCX 100)
-	(compare:CCX
-	 (match_operator:DI 3 "cc_arithopn"
-			    [(not:DI (match_operand:DI 1 "arith_double_operand" "rHI"))
-			     (match_operand:DI 2 "reg_or_0_operand" "rJ")])
-	 (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(match_dup 3))]
-  "TARGET_ARCH64"
-  "%B3cc\\t%r2, %1, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-;; We cannot use the "neg" pseudo insn because the Sun assembler
-;; does not know how to make it work for constants.
-
-(define_expand "negdi2"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(neg:DI (match_operand:DI 1 "register_operand" "r")))]
-  ""
-  "
-{
-  if (! TARGET_ARCH64)
-    {
-      emit_insn (gen_rtx_PARALLEL (VOIDmode, gen_rtvec (2,
-			  gen_rtx_SET (VOIDmode, operand0,
-				   gen_rtx_NEG (DImode, operand1)),
-			  gen_rtx_CLOBBER (VOIDmode,
-				   gen_rtx_REG (CCmode, SPARC_ICC_REG)))));
-      DONE;
-    }
-}")
-
-(define_insn "*negdi2_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(neg:DI (match_operand:DI 1 "register_operand" "r")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64
-   && ! TARGET_LIVE_G0"
-  "#"
-  [(set_attr "type" "unary")
-   (set_attr "length" "2")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (neg:DI (match_operand:DI 1 "register_operand" "")))
-   (clobber (reg:CC 100))]
-  "! TARGET_ARCH64
-   && ! TARGET_LIVE_G0
-   && reload_completed"
-  [(parallel [(set (reg:CC_NOOV 100)
-                   (compare:CC_NOOV (minus:SI (const_int 0) (match_dup 5))
-                                    (const_int 0)))
-              (set (match_dup 4) (minus:SI (const_int 0) (match_dup 5)))])
-   (set (match_dup 2) (minus:SI (minus:SI (const_int 0) (match_dup 3))
-                                (ltu:SI (reg:CC 100) (const_int 0))))]
-  "operands[2] = gen_highpart (SImode, operands[0]);
-   operands[3] = gen_highpart (SImode, operands[1]);
-   operands[4] = gen_lowpart (SImode, operands[0]);
-   operands[5] = gen_lowpart (SImode, operands[1]);")
-
-(define_insn "*negdi2_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(neg:DI (match_operand:DI 1 "register_operand" "r")))]
-  "TARGET_ARCH64"
-  "sub\\t%%g0, %1, %0"
-  [(set_attr "type" "unary")
-   (set_attr "length" "1")])
-
-(define_expand "negsi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-        (neg:SI (match_operand:SI 1 "arith_operand" "")))]
-  ""
-  "
-{
-  if (TARGET_LIVE_G0)
-    {
-      rtx zero_reg = gen_reg_rtx (SImode);
-
-      emit_insn (gen_rtx_SET (VOIDmode, zero_reg, const0_rtx));
-      emit_insn (gen_rtx_SET (VOIDmode, operands[0],
-                                      gen_rtx_MINUS (SImode, zero_reg,
-                                                             operands[1])));
-      DONE;
-    }
-}")
-
-(define_insn "*negsi2_not_liveg0"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (match_operand:SI 1 "arith_operand" "rI")))]
-  "! TARGET_LIVE_G0"
-  "sub\\t%%g0, %1, %0"
-  [(set_attr "type" "unary")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_neg"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (neg:SI (match_operand:SI 0 "arith_operand" "rI"))
-			 (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "subcc\\t%%g0, %0, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_neg"
-  [(set (reg:CCX_NOOV 100)
-	(compare:CCX_NOOV (neg:DI (match_operand:DI 0 "arith_double_operand" "rHI"))
-			  (const_int 0)))]
-  "TARGET_ARCH64"
-  "subcc\\t%%g0, %0, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_set_neg"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (neg:SI (match_operand:SI 1 "arith_operand" "rI"))
-			 (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(neg:SI (match_dup 1)))]
-  "! TARGET_LIVE_G0"
-  "subcc\\t%%g0, %1, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_set_neg"
-  [(set (reg:CCX_NOOV 100)
-	(compare:CCX_NOOV (neg:DI (match_operand:DI 1 "arith_double_operand" "rHI"))
-			  (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(neg:DI (match_dup 1)))]
-  "TARGET_ARCH64"
-  "subcc\\t%%g0, %1, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-;; We cannot use the "not" pseudo insn because the Sun assembler
-;; does not know how to make it work for constants.
-(define_expand "one_cmpldi2"
-  [(set (match_operand:DI 0 "register_operand" "")
-	(not:DI (match_operand:DI 1 "register_operand" "")))]
-  ""
-  "")
-
-(define_insn "*one_cmpldi2_sp32"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(not:DI (match_operand:DI 1 "register_operand" "r,b")))]
-  "! TARGET_ARCH64"
-  "@
-   #
-   fnot1\\t%1, %0"
-  [(set_attr "type" "unary,fp")
-   (set_attr "length" "2,1")])
-
-(define_split
-  [(set (match_operand:DI 0 "register_operand" "")
-        (not:DI (match_operand:DI 1 "register_operand" "")))]
-  "! TARGET_ARCH64
-   && reload_completed
-   && ((GET_CODE (operands[0]) == REG
-        && REGNO (operands[0]) < 32)
-       || (GET_CODE (operands[0]) == SUBREG
-           && GET_CODE (SUBREG_REG (operands[0])) == REG
-           && REGNO (SUBREG_REG (operands[0])) < 32))"
-  [(set (match_dup 2) (not:SI (xor:SI (match_dup 3) (const_int 0))))
-   (set (match_dup 4) (not:SI (xor:SI (match_dup 5) (const_int 0))))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   operands[2] = gen_highpart (SImode, operands[0]);
-   operands[3] = gen_highpart (SImode, operands[1]);
-   operands[4] = gen_lowpart (SImode, operands[0]);
-   operands[5] = gen_lowpart (SImode, operands[1]);")
-
-(define_insn "*one_cmpldi2_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r,b")
-	(not:DI (match_operand:DI 1 "arith_double_operand" "rHI,b")))]
-  "TARGET_ARCH64"
-  "@
-   xnor\\t%%g0, %1, %0
-   fnot1\\t%1, %0"
-  [(set_attr "type" "unary,fp")
-   (set_attr "length" "1")])
-
-(define_expand "one_cmplsi2"
-  [(set (match_operand:SI 0 "register_operand" "")
-        (not:SI (match_operand:SI 1 "arith_operand" "")))]
-  ""
-  "
-{
-  if (TARGET_LIVE_G0
-      && GET_CODE (operands[1]) == CONST_INT)
-    {
-      rtx zero_reg = gen_reg_rtx (SImode);
-
-      emit_insn (gen_rtx_SET (VOIDmode, zero_reg, const0_rtx));
-      emit_insn (gen_rtx_SET (VOIDmode,
-                              operands[0],
-                              gen_rtx_NOT (SImode,
-                                           gen_rtx_XOR (SImode,
-                                                        zero_reg,
-                                                        operands[1]))));
-      DONE;
-    }
-}")
-
-(define_insn "*one_cmplsi2_not_liveg0"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(not:SI (match_operand:SI 1 "arith_operand" "rI,d")))]
-  "! TARGET_LIVE_G0"
-  "@
-  xnor\\t%%g0, %1, %0
-  fnot1s\\t%1, %0"
-  [(set_attr "type" "unary,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "*one_cmplsi2_liveg0"
-  [(set (match_operand:SI 0 "register_operand" "=r,d")
-	(not:SI (match_operand:SI 1 "arith_operand" "r,d")))]
-  "TARGET_LIVE_G0"
-  "@
-  xnor\\t%1, 0, %0
-  fnot1s\\t%1, %0"
-  [(set_attr "type" "unary,fp")
-   (set_attr "length" "1,1")])
-
-(define_insn "*cmp_cc_not"
-  [(set (reg:CC 100)
-	(compare:CC (not:SI (match_operand:SI 0 "arith_operand" "rI"))
-		    (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "xnorcc\\t%%g0, %0, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_not"
-  [(set (reg:CCX 100)
-	(compare:CCX (not:DI (match_operand:DI 0 "arith_double_operand" "rHI"))
-		     (const_int 0)))]
-  "TARGET_ARCH64"
-  "xnorcc\\t%%g0, %0, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_set_not"
-  [(set (reg:CC 100)
-	(compare:CC (not:SI (match_operand:SI 1 "arith_operand" "rI"))
-		    (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(not:SI (match_dup 1)))]
-  "! TARGET_LIVE_G0"
-  "xnorcc\\t%%g0, %1, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_ccx_set_not"
-  [(set (reg:CCX 100)
-	(compare:CCX (not:DI (match_operand:DI 1 "arith_double_operand" "rHI"))
-		    (const_int 0)))
-   (set (match_operand:DI 0 "register_operand" "=r")
-	(not:DI (match_dup 1)))]
-  "TARGET_ARCH64"
-  "xnorcc\\t%%g0, %1, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-;; Floating point arithmetic instructions.
-
-(define_insn "addtf3"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(plus:TF (match_operand:TF 1 "register_operand" "e")
-		 (match_operand:TF 2 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "faddq\\t%1, %2, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "adddf3"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(plus:DF (match_operand:DF 1 "register_operand" "e")
-		 (match_operand:DF 2 "register_operand" "e")))]
-  "TARGET_FPU"
-  "faddd\\t%1, %2, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "addsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(plus:SF (match_operand:SF 1 "register_operand" "f")
-		 (match_operand:SF 2 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fadds\\t%1, %2, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "subtf3"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(minus:TF (match_operand:TF 1 "register_operand" "e")
-		  (match_operand:TF 2 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fsubq\\t%1, %2, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "subdf3"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(minus:DF (match_operand:DF 1 "register_operand" "e")
-		  (match_operand:DF 2 "register_operand" "e")))]
-  "TARGET_FPU"
-  "fsubd\\t%1, %2, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "subsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(minus:SF (match_operand:SF 1 "register_operand" "f")
-		  (match_operand:SF 2 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fsubs\\t%1, %2, %0"
-  [(set_attr "type" "fp")
-   (set_attr "length" "1")])
-
-(define_insn "multf3"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(mult:TF (match_operand:TF 1 "register_operand" "e")
-		 (match_operand:TF 2 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fmulq\\t%1, %2, %0"
-  [(set_attr "type" "fpmul")
-   (set_attr "length" "1")])
-
-(define_insn "muldf3"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(mult:DF (match_operand:DF 1 "register_operand" "e")
-		 (match_operand:DF 2 "register_operand" "e")))]
-  "TARGET_FPU"
-  "fmuld\\t%1, %2, %0"
-  [(set_attr "type" "fpmul")
-   (set_attr "length" "1")])
-
-(define_insn "mulsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(mult:SF (match_operand:SF 1 "register_operand" "f")
-		 (match_operand:SF 2 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fmuls\\t%1, %2, %0"
-  [(set_attr "type" "fpmul")
-   (set_attr "length" "1")])
-
-(define_insn "*muldf3_extend"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(mult:DF (float_extend:DF (match_operand:SF 1 "register_operand" "f"))
-		 (float_extend:DF (match_operand:SF 2 "register_operand" "f"))))]
-  "(TARGET_V8 || TARGET_V9) && TARGET_FPU"
-  "fsmuld\\t%1, %2, %0"
-  [(set_attr "type" "fpmul")
-   (set_attr "length" "1")])
-
-(define_insn "*multf3_extend"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(mult:TF (float_extend:TF (match_operand:DF 1 "register_operand" "e"))
-		 (float_extend:TF (match_operand:DF 2 "register_operand" "e"))))]
-  "(TARGET_V8 || TARGET_V9) && TARGET_FPU && TARGET_HARD_QUAD"
-  "fdmulq\\t%1, %2, %0"
-  [(set_attr "type" "fpmul")
-   (set_attr "length" "1")])
-
-;; don't have timing for quad-prec. divide.
-(define_insn "divtf3"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(div:TF (match_operand:TF 1 "register_operand" "e")
-		(match_operand:TF 2 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fdivq\\t%1, %2, %0"
-  [(set_attr "type" "fpdivd")
-   (set_attr "length" "1")])
-
-(define_insn "divdf3"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(div:DF (match_operand:DF 1 "register_operand" "e")
-		(match_operand:DF 2 "register_operand" "e")))]
-  "TARGET_FPU"
-  "fdivd\\t%1, %2, %0"
-  [(set_attr "type" "fpdivd")
-   (set_attr "length" "1")])
-
-(define_insn "divsf3"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(div:SF (match_operand:SF 1 "register_operand" "f")
-		(match_operand:SF 2 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fdivs\\t%1, %2, %0"
-  [(set_attr "type" "fpdivs")
-   (set_attr "length" "1")])
-
-(define_expand "negtf2"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(neg:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  "TARGET_FPU"
-  "")
-
-(define_insn "*negtf2_notv9"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(neg:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  ; We don't use quad float insns here so we don't need TARGET_HARD_QUAD.
-  "TARGET_FPU
-   && ! TARGET_V9"
-  "@
-  fnegs\\t%0, %0
-  #"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1,2")])
-
-(define_split
-  [(set (match_operand:TF 0 "register_operand" "")
-	(neg:TF (match_operand:TF 1 "register_operand" "")))]
-  "TARGET_FPU
-   && ! TARGET_V9
-   && reload_completed
-   && sparc_absnegfloat_split_legitimate (operands[0], operands[1])"
-  [(set (match_dup 2) (neg:SF (match_dup 3)))
-   (set (match_dup 4) (match_dup 5))
-   (set (match_dup 6) (match_dup 7))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   if (GET_CODE (operands[1]) == SUBREG)
-     operands[1] = alter_subreg (operands[1]);
-   operands[2] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]));
-   operands[3] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]));
-   operands[4] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]) + 1);
-   operands[5] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]) + 1);
-   operands[6] = gen_rtx_raw_REG (DFmode, REGNO (operands[0]) + 2);
-   operands[7] = gen_rtx_raw_REG (DFmode, REGNO (operands[1]) + 2);")
-
-(define_insn "*negtf2_v9"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(neg:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  ; We don't use quad float insns here so we don't need TARGET_HARD_QUAD.
-  "TARGET_FPU && TARGET_V9"
-  "@
-  fnegd\\t%0, %0
-  #"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1,2")])
-
-(define_split
-  [(set (match_operand:TF 0 "register_operand" "")
-	(neg:TF (match_operand:TF 1 "register_operand" "")))]
-  "TARGET_FPU
-   && TARGET_V9
-   && reload_completed
-   && sparc_absnegfloat_split_legitimate (operands[0], operands[1])"
-  [(set (match_dup 2) (neg:DF (match_dup 3)))
-   (set (match_dup 4) (match_dup 5))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   if (GET_CODE (operands[1]) == SUBREG)
-     operands[1] = alter_subreg (operands[1]);
-   operands[2] = gen_rtx_raw_REG (DFmode, REGNO (operands[0]));
-   operands[3] = gen_rtx_raw_REG (DFmode, REGNO (operands[1]));
-   operands[4] = gen_rtx_raw_REG (DFmode, REGNO (operands[0]) + 2);
-   operands[5] = gen_rtx_raw_REG (DFmode, REGNO (operands[1]) + 2);")
-
-(define_expand "negdf2"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(neg:DF (match_operand:DF 1 "register_operand" "")))]
-  "TARGET_FPU"
-  "")
-
-(define_insn "*negdf2_notv9"
-  [(set (match_operand:DF 0 "register_operand" "=e,e")
-	(neg:DF (match_operand:DF 1 "register_operand" "0,e")))]
-  "TARGET_FPU && ! TARGET_V9"
-  "@
-  fnegs\\t%0, %0
-  #"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1,2")])
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "")
-        (neg:DF (match_operand:DF 1 "register_operand" "")))]
-  "TARGET_FPU
-   && ! TARGET_V9
-   && reload_completed
-   && sparc_absnegfloat_split_legitimate (operands[0], operands[1])"
-  [(set (match_dup 2) (neg:SF (match_dup 3)))
-   (set (match_dup 4) (match_dup 5))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   if (GET_CODE (operands[1]) == SUBREG)
-     operands[1] = alter_subreg (operands[1]);
-   operands[2] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]));
-   operands[3] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]));
-   operands[4] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]) + 1);
-   operands[5] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]) + 1);")
-
-(define_insn "*negdf2_v9"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(neg:DF (match_operand:DF 1 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_V9"
-  "fnegd\\t%1, %0"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1")])
-
-(define_insn "negsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(neg:SF (match_operand:SF 1 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fnegs\\t%1, %0"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1")])
-
-(define_expand "abstf2"
-  [(set (match_operand:TF 0 "register_operand" "")
-	(abs:TF (match_operand:TF 1 "register_operand" "")))]
-  "TARGET_FPU"
-  "")
-
-(define_insn "*abstf2_notv9"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(abs:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  ; We don't use quad float insns here so we don't need TARGET_HARD_QUAD.
-  "TARGET_FPU && ! TARGET_V9"
-  "@
-  fabss\\t%0, %0
-  #"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1,2")])
-
-(define_split
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(abs:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  "TARGET_FPU
-   && ! TARGET_V9
-   && reload_completed
-   && sparc_absnegfloat_split_legitimate (operands[0], operands[1])"
-  [(set (match_dup 2) (abs:SF (match_dup 3)))
-   (set (match_dup 4) (match_dup 5))
-   (set (match_dup 6) (match_dup 7))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   if (GET_CODE (operands[1]) == SUBREG)
-     operands[1] = alter_subreg (operands[1]);
-   operands[2] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]));
-   operands[3] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]));
-   operands[4] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]) + 1);
-   operands[5] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]) + 1);
-   operands[6] = gen_rtx_raw_REG (DFmode, REGNO (operands[0]) + 2);
-   operands[7] = gen_rtx_raw_REG (DFmode, REGNO (operands[1]) + 2);")
-
-(define_insn "*abstf2_hq_v9"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(abs:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  "TARGET_FPU && TARGET_V9 && TARGET_HARD_QUAD"
-  "@
-  fabsd\\t%0, %0
-  fabsq\\t%1, %0"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1")])
-
-(define_insn "*abstf2_v9"
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(abs:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  "TARGET_FPU && TARGET_V9 && !TARGET_HARD_QUAD"
-  "@
-  fabsd\\t%0, %0
-  #"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1,2")])
-
-(define_split
-  [(set (match_operand:TF 0 "register_operand" "=e,e")
-	(abs:TF (match_operand:TF 1 "register_operand" "0,e")))]
-  "TARGET_FPU
-   && TARGET_V9
-   && reload_completed
-   && sparc_absnegfloat_split_legitimate (operands[0], operands[1])"
-  [(set (match_dup 2) (abs:DF (match_dup 3)))
-   (set (match_dup 4) (match_dup 5))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   if (GET_CODE (operands[1]) == SUBREG)
-     operands[1] = alter_subreg (operands[1]);
-   operands[2] = gen_rtx_raw_REG (DFmode, REGNO (operands[0]));
-   operands[3] = gen_rtx_raw_REG (DFmode, REGNO (operands[1]));
-   operands[4] = gen_rtx_raw_REG (DFmode, REGNO (operands[0]) + 2);
-   operands[5] = gen_rtx_raw_REG (DFmode, REGNO (operands[1]) + 2);")
-
-(define_expand "absdf2"
-  [(set (match_operand:DF 0 "register_operand" "")
-	(abs:DF (match_operand:DF 1 "register_operand" "")))]
-  "TARGET_FPU"
-  "")
-
-(define_insn "*absdf2_notv9"
-  [(set (match_operand:DF 0 "register_operand" "=e,e")
-	(abs:DF (match_operand:DF 1 "register_operand" "0,e")))]
-  "TARGET_FPU && ! TARGET_V9"
-  "@
-  fabss\\t%0, %0
-  #"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1,2")])
-
-(define_split
-  [(set (match_operand:DF 0 "register_operand" "=e,e")
-	(abs:DF (match_operand:DF 1 "register_operand" "0,e")))]
-  "TARGET_FPU
-   && ! TARGET_V9
-   && reload_completed
-   && sparc_absnegfloat_split_legitimate (operands[0], operands[1])"
-  [(set (match_dup 2) (abs:SF (match_dup 3)))
-   (set (match_dup 4) (match_dup 5))]
-  "if (GET_CODE (operands[0]) == SUBREG)
-     operands[0] = alter_subreg (operands[0]);
-   if (GET_CODE (operands[1]) == SUBREG)
-     operands[1] = alter_subreg (operands[1]);
-   operands[2] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]));
-   operands[3] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]));
-   operands[4] = gen_rtx_raw_REG (SFmode, REGNO (operands[0]) + 1);
-   operands[5] = gen_rtx_raw_REG (SFmode, REGNO (operands[1]) + 1);")
-
-(define_insn "*absdf2_v9"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(abs:DF (match_operand:DF 1 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_V9"
-  "fabsd\\t%1, %0"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1")])
-
-(define_insn "abssf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(abs:SF (match_operand:SF 1 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fabss\\t%1, %0"
-  [(set_attr "type" "fpmove")
-   (set_attr "length" "1")])
-
-(define_insn "sqrttf2"
-  [(set (match_operand:TF 0 "register_operand" "=e")
-	(sqrt:TF (match_operand:TF 1 "register_operand" "e")))]
-  "TARGET_FPU && TARGET_HARD_QUAD"
-  "fsqrtq\\t%1, %0"
-  [(set_attr "type" "fpsqrt")
-   (set_attr "length" "1")])
-
-(define_insn "sqrtdf2"
-  [(set (match_operand:DF 0 "register_operand" "=e")
-	(sqrt:DF (match_operand:DF 1 "register_operand" "e")))]
-  "TARGET_FPU"
-  "fsqrtd\\t%1, %0"
-  [(set_attr "type" "fpsqrt")
-   (set_attr "length" "1")])
-
-(define_insn "sqrtsf2"
-  [(set (match_operand:SF 0 "register_operand" "=f")
-	(sqrt:SF (match_operand:SF 1 "register_operand" "f")))]
-  "TARGET_FPU"
-  "fsqrts\\t%1, %0"
-  [(set_attr "type" "fpsqrt")
-   (set_attr "length" "1")])
-
-;;- arithmetic shift instructions
-
-(define_insn "ashlsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(ashift:SI (match_operand:SI 1 "register_operand" "r")
-		   (match_operand:SI 2 "arith_operand" "rI")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && (unsigned HOST_WIDE_INT) INTVAL (operands[2]) > 31)
-    operands[2] = GEN_INT (INTVAL (operands[2]) & 0x1f);
-
-  return \"sll\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-;; We special case multiplication by two, as add can be done
-;; in both ALUs, while shift only in IEU0 on UltraSPARC.
-(define_insn "*ashlsi3_const1"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-        (ashift:SI (match_operand:SI 1 "register_operand" "r")
-                   (const_int 1)))]
-  ""
-  "add\\t%1, %1, %0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "1")])
-
-(define_expand "ashldi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (match_operand:DI 1 "register_operand" "r")
-		   (match_operand:SI 2 "arith_operand" "rI")))]
-  "TARGET_ARCH64 || TARGET_V8PLUS"
-  "
-{
-  if (! TARGET_ARCH64)
-    {
-      if (GET_CODE (operands[2]) == CONST_INT)
-	FAIL;
-      emit_insn (gen_ashldi3_v8plus (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-}")
-
-;; We special case multiplication by two, as add can be done
-;; in both ALUs, while shift only in IEU0 on UltraSPARC.
-(define_insn "*ashldi3_const1"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (match_operand:DI 1 "register_operand" "r")
-		   (const_int 1)))]
-  "TARGET_ARCH64"
-  "add\\t%1, %1, %0"
-  [(set_attr "type" "binary")
-   (set_attr "length" "1")])
-
-(define_insn "*ashldi3_sp64"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashift:DI (match_operand:DI 1 "register_operand" "r")
-		   (match_operand:SI 2 "arith_operand" "rI")))]
-  "TARGET_ARCH64"
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && (unsigned HOST_WIDE_INT) INTVAL (operands[2]) > 63)
-    operands[2] = GEN_INT (INTVAL (operands[2]) & 0x3f);
-
-  return \"sllx\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-;; XXX UGH!
-(define_insn "ashldi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=&h,&h,r")
-	(ashift:DI (match_operand:DI 1 "arith_operand" "rI,0,rI")
-		   (match_operand:SI 2 "arith_operand" "rI,rI,rI")))
-   (clobber (match_scratch:SI 3 "=X,X,&h"))]
-  "TARGET_V8PLUS"
-  "*return sparc_v8plus_shift (operands, insn, \"sllx\");"
-  [(set_attr "length" "5,5,6")])
-
-;; Optimize (1LL<<x)-1
-;; XXX this also needs to be fixed to handle equal subregs
-;; XXX first before we could re-enable it.
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=h")
-	(plus:DI (ashift:DI (const_int 1)
-			    (match_operand:SI 2 "arith_operand" "rI"))
-		 (const_int -1)))]
-  "0 && TARGET_V8PLUS"
-  "*
-{
-  if (GET_CODE (operands[2]) == REG && REGNO (operands[2]) == REGNO (operands[0]))
-    return \"mov 1,%L0\;sllx %L0,%2,%L0\;sub %L0,1,%L0\;srlx %L0,32,%H0\";
-  return \"mov 1,%H0\;sllx %H0,%2,%L0\;sub %L0,1,%L0\;srlx %L0,32,%H0\";
-}"
-  [(set_attr "length" "4")])
-
-(define_insn "*cmp_cc_ashift_1"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (ashift:SI (match_operand:SI 0 "register_operand" "r")
-				    (const_int 1))
-			 (const_int 0)))]
-  "! TARGET_LIVE_G0"
-  "addcc\\t%0, %0, %%g0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "*cmp_cc_set_ashift_1"
-  [(set (reg:CC_NOOV 100)
-	(compare:CC_NOOV (ashift:SI (match_operand:SI 1 "register_operand" "r")
-				    (const_int 1))
-			 (const_int 0)))
-   (set (match_operand:SI 0 "register_operand" "=r")
-	(ashift:SI (match_dup 1) (const_int 1)))]
-  ""
-  "addcc\\t%1, %1, %0"
-  [(set_attr "type" "compare")
-   (set_attr "length" "1")])
-
-(define_insn "ashrsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(ashiftrt:SI (match_operand:SI 1 "register_operand" "r")
-		     (match_operand:SI 2 "arith_operand" "rI")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && (unsigned HOST_WIDE_INT) INTVAL (operands[2]) > 31)
-    operands[2] = GEN_INT (INTVAL (operands[2]) & 0x1f);
-
-  return \"sra\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-(define_insn "*ashrsi3_extend"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(sign_extend:DI (ashiftrt:SI (match_operand:SI 1 "register_operand" "r")
-				     (match_operand:SI 2 "arith_operand" "r"))))]
-  "TARGET_ARCH64"
-  "sra\\t%1, %2, %0"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-;; This handles the case as above, but with constant shift instead of
-;; register. Combiner "simplifies" it for us a little bit though.
-(define_insn "*ashrsi3_extend2"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashiftrt:DI (ashift:DI (subreg:DI (match_operand:SI 1 "register_operand" "r") 0)
-				(const_int 32))
-		     (match_operand:SI 2 "small_int_or_double" "n")))]
-  "TARGET_ARCH64
-   && ((GET_CODE (operands[2]) == CONST_INT
-        && INTVAL (operands[2]) >= 32 && INTVAL (operands[2]) < 64)
-       || (GET_CODE (operands[2]) == CONST_DOUBLE
-	   && !CONST_DOUBLE_HIGH (operands[2])
-           && CONST_DOUBLE_LOW (operands[2]) >= 32
-           && CONST_DOUBLE_LOW (operands[2]) < 64))"
-  "*
-{
-  operands[2] = GEN_INT (INTVAL (operands[2]) - 32);
-
-  return \"sra\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-(define_expand "ashrdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashiftrt:DI (match_operand:DI 1 "register_operand" "r")
-		     (match_operand:SI 2 "arith_operand" "rI")))]
-  "TARGET_ARCH64 || TARGET_V8PLUS"
-  "
-{
-  if (! TARGET_ARCH64)
-    {
-      if (GET_CODE (operands[2]) == CONST_INT)
-        FAIL;	/* prefer generic code in this case */
-      emit_insn (gen_ashrdi3_v8plus (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(ashiftrt:DI (match_operand:DI 1 "register_operand" "r")
-		     (match_operand:SI 2 "arith_operand" "rI")))]
-  "TARGET_ARCH64"
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && (unsigned HOST_WIDE_INT) INTVAL (operands[2]) > 63)
-    operands[2] = GEN_INT (INTVAL (operands[2]) & 0x3f);
-
-  return \"srax\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-;; XXX
-(define_insn "ashrdi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=&h,&h,r")
-	(ashiftrt:DI (match_operand:DI 1 "arith_operand" "rI,0,rI")
-		     (match_operand:SI 2 "arith_operand" "rI,rI,rI")))
-   (clobber (match_scratch:SI 3 "=X,X,&h"))]
-  "TARGET_V8PLUS"
-  "*return sparc_v8plus_shift (operands, insn, \"srax\");"
-  [(set_attr "length" "5,5,6")])
-
-(define_insn "lshrsi3"
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(lshiftrt:SI (match_operand:SI 1 "register_operand" "r")
-		     (match_operand:SI 2 "arith_operand" "rI")))]
-  ""
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && (unsigned HOST_WIDE_INT) INTVAL (operands[2]) > 31)
-    operands[2] = GEN_INT (INTVAL (operands[2]) & 0x1f);
-
-  return \"srl\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-;; This handles the case where
-;; (zero_extend:DI (lshiftrt:SI (match_operand:SI) (match_operand:SI))),
-;; but combiner "simplifies" it for us.
-(define_insn "*lshrsi3_extend"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(and:DI (subreg:DI (lshiftrt:SI (match_operand:SI 1 "register_operand" "r")
-			   (match_operand:SI 2 "arith_operand" "r")) 0)
-		(match_operand 3 "" "")))]
-  "TARGET_ARCH64
-   && ((GET_CODE (operands[3]) == CONST_DOUBLE
-           && CONST_DOUBLE_HIGH (operands[3]) == 0
-           && CONST_DOUBLE_LOW (operands[3]) == 0xffffffff)
-#if HOST_BITS_PER_WIDE_INT >= 64
-          || (GET_CODE (operands[3]) == CONST_INT
-              && (unsigned HOST_WIDE_INT) INTVAL (operands[3]) == 0xffffffff)
-#endif
-         )"
-  "srl\\t%1, %2, %0"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-;; This handles the case where
-;; (lshiftrt:DI (zero_extend:DI (match_operand:SI)) (const_int >=0 < 32))
-;; but combiner "simplifies" it for us.
-(define_insn "*lshrsi3_extend2"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(zero_extract:DI (subreg:DI (match_operand:SI 1 "register_operand" "r") 0)
-			 (match_operand 2 "small_int_or_double" "n")
-			 (const_int 32)))]
-  "TARGET_ARCH64
-   && ((GET_CODE (operands[2]) == CONST_INT
-        && (unsigned HOST_WIDE_INT) INTVAL (operands[2]) < 32)
-       || (GET_CODE (operands[2]) == CONST_DOUBLE
-	   && CONST_DOUBLE_HIGH (operands[2]) == 0
-           && (unsigned HOST_WIDE_INT) CONST_DOUBLE_LOW (operands[2]) < 32))"
-  "*
-{
-  operands[2] = GEN_INT (32 - INTVAL (operands[2]));
-
-  return \"srl\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-(define_expand "lshrdi3"
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(lshiftrt:DI (match_operand:DI 1 "register_operand" "r")
-		     (match_operand:SI 2 "arith_operand" "rI")))]
-  "TARGET_ARCH64 || TARGET_V8PLUS"
-  "
-{
-  if (! TARGET_ARCH64)
-    {
-      if (GET_CODE (operands[2]) == CONST_INT)
-        FAIL;
-      emit_insn (gen_lshrdi3_v8plus (operands[0], operands[1], operands[2]));
-      DONE;
-    }
-}")
-
-(define_insn ""
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(lshiftrt:DI (match_operand:DI 1 "register_operand" "r")
-		     (match_operand:SI 2 "arith_operand" "rI")))]
-  "TARGET_ARCH64"
-  "*
-{
-  if (GET_CODE (operands[2]) == CONST_INT
-      && (unsigned HOST_WIDE_INT) INTVAL (operands[2]) > 63)
-    operands[2] = GEN_INT (INTVAL (operands[2]) & 0x3f);
-
-  return \"srlx\\t%1, %2, %0\";
-}"
-  [(set_attr "type" "shift")
-   (set_attr "length" "1")])
-
-;; XXX
-(define_insn "lshrdi3_v8plus"
-  [(set (match_operand:DI 0 "register_operand" "=&h,&h,r")
-	(lshiftrt:DI (match_operand:DI 1 "arith_operand" "rI,0,rI")
-		     (match_operand:SI 2 "arith_operand" "rI,rI,rI")))
-   (clobber (match_scratch:SI 3 "=X,X,&h"))]
-  "TARGET_V8PLUS"
-  "*return sparc_v8plus_shift (operands, insn, \"srlx\");"
-  [(set_attr "length" "5,5,6")])
-
-;; Unconditional and other jump instructions
-;; On the Sparc, by setting the annul bit on an unconditional branch, the
-;; following insn is never executed.  This saves us a nop.  Dbx does not
-;; handle such branches though, so we only use them when optimizing.
-(define_insn "jump"
-  [(set (pc) (label_ref (match_operand 0 "" "")))]
-  ""
-  "*
-{
-  /* TurboSparc is reported to have problems with
-     with
-	foo: b,a foo
-     i.e. an empty loop with the annul bit set.  The workaround is to use 
-        foo: b foo; nop
-     instead.  */
-
-  if (! TARGET_V9 && flag_delayed_branch
-      && (insn_addresses[INSN_UID (operands[0])]
-	  == insn_addresses[INSN_UID (insn)]))
-    return \"b\\t%l0%#\";
-  else
-    return TARGET_V9 ? \"ba,pt%*\\t%%xcc, %l0%(\" : \"b%*\\t%l0%(\";
-}"
-  [(set_attr "type" "uncond_branch")])
-
-(define_expand "tablejump"
-  [(parallel [(set (pc) (match_operand 0 "register_operand" "r"))
-	      (use (label_ref (match_operand 1 "" "")))])]
-  ""
-  "
-{
-  if (GET_MODE (operands[0]) != CASE_VECTOR_MODE)
-    abort ();
-
-  /* In pic mode, our address differences are against the base of the
-     table.  Add that base value back in; CSE ought to be able to combine
-     the two address loads.  */
-  if (flag_pic)
-    {
-      rtx tmp, tmp2;
-      tmp = gen_rtx_LABEL_REF (Pmode, operands[1]);
-      tmp2 = operands[0];
-      if (CASE_VECTOR_MODE != Pmode)
-        tmp2 = gen_rtx_SIGN_EXTEND (Pmode, tmp2);
-      tmp = gen_rtx_PLUS (Pmode, tmp2, tmp);
-      operands[0] = memory_address (Pmode, tmp);
-    }
-}")
-
-(define_insn "*tablejump_sp32"
-  [(set (pc) (match_operand:SI 0 "address_operand" "p"))
-   (use (label_ref (match_operand 1 "" "")))]
-  "! TARGET_PTR64"
-  "jmp\\t%a0%#"
-  [(set_attr "type" "uncond_branch")])
-
-(define_insn "*tablejump_sp64"
-  [(set (pc) (match_operand:DI 0 "address_operand" "p"))
-   (use (label_ref (match_operand 1 "" "")))]
-  "TARGET_PTR64"
-  "jmp\\t%a0%#"
-  [(set_attr "type" "uncond_branch")])
-
-;; This pattern recognizes the "instruction" that appears in 
-;; a function call that wants a structure value, 
-;; to inform the called function if compiled with Sun CC.
-;(define_insn "*unimp_insn"
-;  [(match_operand:SI 0 "immediate_operand" "")]
-;  "GET_CODE (operands[0]) == CONST_INT && INTVAL (operands[0]) > 0"
-;  "unimp\\t%0"
-;  [(set_attr "type" "marker")])
-
-;;- jump to subroutine
-(define_expand "call"
-  ;; Note that this expression is not used for generating RTL.
-  ;; All the RTL is generated explicitly below.
-  [(call (match_operand 0 "call_operand" "")
-	 (match_operand 3 "" "i"))]
-  ;; operands[2] is next_arg_register
-  ;; operands[3] is struct_value_size_rtx.
-  ""
-  "
-{
-  rtx fn_rtx, nregs_rtx;
-
-   if (GET_MODE (operands[0]) != FUNCTION_MODE)
-    abort ();
-
-  if (GET_CODE (XEXP (operands[0], 0)) == LABEL_REF)
-    {
-      /* This is really a PIC sequence.  We want to represent
-	 it as a funny jump so its delay slots can be filled. 
-
-	 ??? But if this really *is* a CALL, will not it clobber the
-	 call-clobbered registers?  We lose this if it is a JUMP_INSN.
-	 Why cannot we have delay slots filled if it were a CALL?  */
-
-      if (! TARGET_ARCH64 && INTVAL (operands[3]) != 0)
-	emit_jump_insn
-	  (gen_rtx_PARALLEL (VOIDmode,
-		    gen_rtvec (3,
-			       gen_rtx_SET (VOIDmode, pc_rtx,
-					XEXP (operands[0], 0)),
-			       operands[3],
-			       gen_rtx_CLOBBER (VOIDmode,
-					gen_rtx_REG (Pmode, 15)))));
-      else
-	emit_jump_insn
-	  (gen_rtx_PARALLEL (VOIDmode,
-		    gen_rtvec (2,
-			       gen_rtx_SET (VOIDmode, pc_rtx,
-					XEXP (operands[0], 0)),
-			       gen_rtx_CLOBBER (VOIDmode,
-					gen_rtx_REG (Pmode, 15)))));
-      goto finish_call;
-    }
-
-  fn_rtx = operands[0];
-
-  /* Count the number of parameter registers being used by this call.
-     if that argument is NULL, it means we are using them all, which
-     means 6 on the sparc.  */
-#if 0
-  if (operands[2])
-    nregs_rtx = GEN_INT (REGNO (operands[2]) - 8);
-  else
-    nregs_rtx = GEN_INT (6);
-#else
-  nregs_rtx = const0_rtx;
-#endif
-
-  if (! TARGET_ARCH64 && INTVAL (operands[3]) != 0)
-    emit_call_insn
-      (gen_rtx_PARALLEL (VOIDmode,
-		gen_rtvec (3, gen_rtx_CALL (VOIDmode, fn_rtx, nregs_rtx),
-			   operands[3],
-			   gen_rtx_CLOBBER (VOIDmode,
-				    gen_rtx_REG (Pmode, 15)))));
-  else
-    emit_call_insn
-      (gen_rtx_PARALLEL (VOIDmode,
-		gen_rtvec (2, gen_rtx_CALL (VOIDmode, fn_rtx, nregs_rtx),
-			   gen_rtx_CLOBBER (VOIDmode,
-				    gen_rtx_REG (Pmode, 15)))));
-
- finish_call:
-#if 0
-  /* If this call wants a structure value,
-     emit an unimp insn to let the called function know about this.  */
-  if (! TARGET_ARCH64 && INTVAL (operands[3]) > 0)
-    {
-      rtx insn = emit_insn (operands[3]);
-      SCHED_GROUP_P (insn) = 1;
-    }
-#endif
-
-  DONE;
-}")
-
-;; We can't use the same pattern for these two insns, because then registers
-;; in the address may not be properly reloaded.
-
-(define_insn "*call_address_sp32"
-  [(call (mem:SI (match_operand:SI 0 "address_operand" "p"))
-	 (match_operand 1 "" ""))
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "! TARGET_PTR64"
-  "call\\t%a0, %1%#"
-  [(set_attr "type" "call")])
-
-(define_insn "*call_symbolic_sp32"
-  [(call (mem:SI (match_operand:SI 0 "symbolic_operand" "s"))
-	 (match_operand 1 "" ""))
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "! TARGET_PTR64"
-  "call\\t%a0, %1%#"
-  [(set_attr "type" "call")])
-
-(define_insn "*call_address_sp64"
-  [(call (mem:SI (match_operand:DI 0 "address_operand" "p"))
-	 (match_operand 1 "" ""))
-   (clobber (reg:DI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "TARGET_PTR64"
-  "call\\t%a0, %1%#"
-  [(set_attr "type" "call")])
-
-(define_insn "*call_symbolic_sp64"
-  [(call (mem:SI (match_operand:DI 0 "symbolic_operand" "s"))
-	 (match_operand 1 "" ""))
-   (clobber (reg:DI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "TARGET_PTR64"
-  "call\\t%a0, %1%#"
-  [(set_attr "type" "call")])
-
-;; This is a call that wants a structure value.
-;; There is no such critter for v9 (??? we may need one anyway).
-(define_insn "*call_address_struct_value_sp32"
-  [(call (mem:SI (match_operand:SI 0 "address_operand" "p"))
-	 (match_operand 1 "" ""))
-   (match_operand 2 "immediate_operand" "")
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "! TARGET_ARCH64 && GET_CODE (operands[2]) == CONST_INT && INTVAL (operands[2]) >= 0"
-  "call\\t%a0, %1\\n\\tnop\\n\\tunimp\\t%2"
-  [(set_attr "type" "call_no_delay_slot")])
-
-;; This is a call that wants a structure value.
-;; There is no such critter for v9 (??? we may need one anyway).
-(define_insn "*call_symbolic_struct_value_sp32"
-  [(call (mem:SI (match_operand:SI 0 "symbolic_operand" "s"))
-	 (match_operand 1 "" ""))
-   (match_operand 2 "immediate_operand" "")
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "! TARGET_ARCH64 && GET_CODE (operands[2]) == CONST_INT && INTVAL (operands[2]) >= 0"
-  "call\\t%a0, %1\\n\\tnop\\n\\tunimp\\t%2"
-  [(set_attr "type" "call_no_delay_slot")])
-
-;; This is a call that may want a structure value.  This is used for
-;; untyped_calls.
-(define_insn "*call_address_untyped_struct_value_sp32"
-  [(call (mem:SI (match_operand:SI 0 "address_operand" "p"))
-	 (match_operand 1 "" ""))
-   (match_operand 2 "immediate_operand" "")
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "! TARGET_ARCH64 && GET_CODE (operands[2]) == CONST_INT && INTVAL (operands[2]) < 0"
-  "call\\t%a0, %1\\n\\tnop\\n\\tnop"
-  [(set_attr "type" "call_no_delay_slot")])
-
-;; This is a call that wants a structure value.
-(define_insn "*call_symbolic_untyped_struct_value_sp32"
-  [(call (mem:SI (match_operand:SI 0 "symbolic_operand" "s"))
-	 (match_operand 1 "" ""))
-   (match_operand 2 "immediate_operand" "")
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 1 for most machines.
-  "! TARGET_ARCH64 && GET_CODE (operands[2]) == CONST_INT && INTVAL (operands[2]) < 0"
-  "call\\t%a0, %1\\n\\tnop\\n\\tnop"
-  [(set_attr "type" "call_no_delay_slot")])
-
-(define_expand "call_value"
-  ;; Note that this expression is not used for generating RTL.
-  ;; All the RTL is generated explicitly below.
-  [(set (match_operand 0 "register_operand" "=rf")
-	(call (match_operand:SI 1 "" "")
-	      (match_operand 4 "" "")))]
-  ;; operand 2 is stack_size_rtx
-  ;; operand 3 is next_arg_register
-  ""
-  "
-{
-  rtx fn_rtx, nregs_rtx;
-  rtvec vec;
-
-  if (GET_MODE (operands[1]) != FUNCTION_MODE)
-    abort ();
-
-  fn_rtx = operands[1];
-
-#if 0
-  if (operands[3])
-    nregs_rtx = GEN_INT (REGNO (operands[3]) - 8);
-  else
-    nregs_rtx = GEN_INT (6);
-#else
-  nregs_rtx = const0_rtx;
-#endif
-
-  vec = gen_rtvec (2,
-		   gen_rtx_SET (VOIDmode, operands[0],
-			    gen_rtx_CALL (VOIDmode, fn_rtx, nregs_rtx)),
-		   gen_rtx_CLOBBER (VOIDmode, gen_rtx_REG (Pmode, 15)));
-
-  emit_call_insn (gen_rtx_PARALLEL (VOIDmode, vec));
-
-  DONE;
-}")
-
-(define_insn "*call_value_address_sp32"
-  [(set (match_operand 0 "" "=rf")
-	(call (mem:SI (match_operand:SI 1 "address_operand" "p"))
-	      (match_operand 2 "" "")))
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 2 for most machines.
-  "! TARGET_PTR64"
-  "call\\t%a1, %2%#"
-  [(set_attr "type" "call")])
-
-(define_insn "*call_value_symbolic_sp32"
-  [(set (match_operand 0 "" "=rf")
-	(call (mem:SI (match_operand:SI 1 "symbolic_operand" "s"))
-	      (match_operand 2 "" "")))
-   (clobber (reg:SI 15))]
-  ;;- Do not use operand 2 for most machines.
-  "! TARGET_PTR64"
-  "call\\t%a1, %2%#"
-  [(set_attr "type" "call")])
-
-(define_insn "*call_value_address_sp64"
-  [(set (match_operand 0 "" "")
-	(call (mem:SI (match_operand:DI 1 "address_operand" "p"))
-	      (match_operand 2 "" "")))
-   (clobber (reg:DI 15))]
-  ;;- Do not use operand 2 for most machines.
-  "TARGET_PTR64"
-  "call\\t%a1, %2%#"
-  [(set_attr "type" "call")])
-
-(define_insn "*call_value_symbolic_sp64"
-  [(set (match_operand 0 "" "")
-	(call (mem:SI (match_operand:DI 1 "symbolic_operand" "s"))
-	      (match_operand 2 "" "")))
-   (clobber (reg:DI 15))]
-  ;;- Do not use operand 2 for most machines.
-  "TARGET_PTR64"
-  "call\\t%a1, %2%#"
-  [(set_attr "type" "call")])
-
-(define_expand "untyped_call"
-  [(parallel [(call (match_operand 0 "" "")
-		    (const_int 0))
-	      (match_operand 1 "" "")
-	      (match_operand 2 "" "")])]
-  ""
-  "
-{
-  int i;
-
-  /* Pass constm1 to indicate that it may expect a structure value, but
-     we don't know what size it is.  */
-  emit_call_insn (gen_call (operands[0], const0_rtx, NULL, constm1_rtx));
-
-  for (i = 0; i < XVECLEN (operands[2], 0); i++)
-    {
-      rtx set = XVECEXP (operands[2], 0, i);
-      emit_move_insn (SET_DEST (set), SET_SRC (set));
-    }
-
-  /* The optimizer does not know that the call sets the function value
-     registers we stored in the result block.  We avoid problems by
-     claiming that all hard registers are used and clobbered at this
-     point.  */
-  emit_insn (gen_blockage ());
-
-  DONE;
-}")
-
-;; UNSPEC_VOLATILE is considered to use and clobber all hard registers and
-;; all of memory.  This blocks insns from being moved across this point.
-
-(define_insn "blockage"
-  [(unspec_volatile [(const_int 0)] 0)]
-  ""
-  ""
-  [(set_attr "length" "0")])
-
-;; Prepare to return any type including a structure value.
-
-(define_expand "untyped_return"
-  [(match_operand:BLK 0 "memory_operand" "")
-   (match_operand 1 "" "")]
-  ""
-  "
-{
-  rtx valreg1 = gen_rtx_REG (DImode, 24);
-  rtx valreg2 = gen_rtx_REG (TARGET_ARCH64 ? TFmode : DFmode, 32);
-  rtx result = operands[0];
-
-  if (! TARGET_ARCH64)
-    {
-      rtx rtnreg = gen_rtx_REG (SImode, (current_function_uses_only_leaf_regs
-					 ? 15 : 31));
-      rtx value = gen_reg_rtx (SImode);
-
-      /* Fetch the instruction where we will return to and see if it's an unimp
-	 instruction (the most significant 10 bits will be zero).  If so,
-	 update the return address to skip the unimp instruction.  */
-      emit_move_insn (value,
-		      gen_rtx_MEM (SImode, plus_constant (rtnreg, 8)));
-      emit_insn (gen_lshrsi3 (value, value, GEN_INT (22)));
-      emit_insn (gen_update_return (rtnreg, value));
-    }
-
-  /* Reload the function value registers.  */
-  emit_move_insn (valreg1, change_address (result, DImode, XEXP (result, 0)));
-  emit_move_insn (valreg2,
-		  change_address (result, TARGET_ARCH64 ? TFmode : DFmode,
-				  plus_constant (XEXP (result, 0), 8)));
-
-  /* Put USE insns before the return.  */
-  emit_insn (gen_rtx_USE (VOIDmode, valreg1));
-  emit_insn (gen_rtx_USE (VOIDmode, valreg2));
-
-  /* Construct the return.  */
-  expand_null_return ();
-
-  DONE;
-}")
-
-;; This is a bit of a hack.  We're incrementing a fixed register (%i7),
-;; and parts of the compiler don't want to believe that the add is needed.
-
-(define_insn "update_return"
-  [(unspec:SI [(match_operand:SI 0 "register_operand" "r")
-	       (match_operand:SI 1 "register_operand" "r")] 1)]
-  "! TARGET_ARCH64"
-  "cmp %1,0\;be,a .+8\;add %0,4,%0"
-  [(set_attr "type" "multi")])
-
-(define_insn "return"
-  [(return)
-   (use (reg:SI 31))]
-  "! TARGET_EPILOGUE"
-  "* return output_return (operands);"
-  [(set_attr "type" "return")])
-
-(define_peephole
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(match_operand:SI 1 "arith_operand" "rI"))
-   (parallel [(return)
-	      (use (reg:SI 31))])]
-  "sparc_return_peephole_ok (operands[0], operands[1])"
-  "return\\t%%i7+8\\n\\tmov\\t%Y1, %Y0")
-
-(define_insn "nop"
-  [(const_int 0)]
-  ""
-  "nop"
-  [(set_attr "type" "ialu")
-   (set_attr "length" "1")])
-
-(define_expand "indirect_jump"
-  [(set (pc) (match_operand 0 "address_operand" "p"))]
-  ""
-  "")
-
-(define_insn "*branch_sp32"
-  [(set (pc) (match_operand:SI 0 "address_operand" "p"))]
-  "! TARGET_PTR64"
- "jmp\\t%a0%#"
- [(set_attr "type" "uncond_branch")])
- 
-(define_insn "*branch_sp64"
-  [(set (pc) (match_operand:DI 0 "address_operand" "p"))]
-  "TARGET_PTR64"
-  "jmp\\t%a0%#"
-  [(set_attr "type" "uncond_branch")])
-
-;; ??? Doesn't work with -mflat.
-(define_expand "nonlocal_goto"
-  [(match_operand:SI 0 "general_operand" "")
-   (match_operand:SI 1 "general_operand" "")
-   (match_operand:SI 2 "general_operand" "")
-   (match_operand:SI 3 "" "")]
-  ""
-  "
-{
-#if 0
-  rtx chain = operands[0];
-#endif
-  rtx fp = operands[1];
-  rtx stack = operands[2];
-  rtx lab = operands[3];
-  rtx labreg;
-
-  /* Trap instruction to flush all the register windows.  */
-  emit_insn (gen_flush_register_windows ());
-
-  /* Load the fp value for the containing fn into %fp.  This is needed
-     because STACK refers to %fp.  Note that virtual register instantiation
-     fails if the virtual %fp isn't set from a register.  */
-  if (GET_CODE (fp) != REG)
-    fp = force_reg (Pmode, fp);
-  emit_move_insn (virtual_stack_vars_rtx, fp);
-
-  /* Find the containing function's current nonlocal goto handler,
-     which will do any cleanups and then jump to the label.  */
-  labreg = gen_rtx_REG (Pmode, 8);
-  emit_move_insn (labreg, lab);
-
-  /* Restore %fp from stack pointer value for containing function.
-     The restore insn that follows will move this to %sp,
-     and reload the appropriate value into %fp.  */
-  emit_move_insn (frame_pointer_rtx, stack);
-
-  /* USE of frame_pointer_rtx added for consistency; not clear if
-     really needed.  */
-  /*emit_insn (gen_rtx_USE (VOIDmode, frame_pointer_rtx));*/
-  emit_insn (gen_rtx_USE (VOIDmode, stack_pointer_rtx));
-
-#if 0
-  /* Return, restoring reg window and jumping to goto handler.  */
-  if (TARGET_V9 && GET_CODE (chain) == CONST_INT
-      && ! (INTVAL (chain) & ~(HOST_WIDE_INT)0xffffffff))
-    {
-      emit_insn (gen_goto_handler_and_restore_v9 (labreg, static_chain_rtx,
-						  chain));
-      emit_barrier ();
-      DONE;
-    }
-  /* Put in the static chain register the nonlocal label address.  */
-  emit_move_insn (static_chain_rtx, chain);
-#endif
-
-  emit_insn (gen_rtx_USE (VOIDmode, static_chain_rtx));
-  emit_insn (gen_goto_handler_and_restore (labreg));
-  emit_barrier ();
-  DONE;
-}")
-
-;; Special trap insn to flush register windows.
-(define_insn "flush_register_windows"
-  [(unspec_volatile [(const_int 0)] 1)]
-  ""
-  "* return TARGET_V9 ? \"flushw\" : \"ta\\t3\";"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn "goto_handler_and_restore"
-  [(unspec_volatile [(match_operand 0 "register_operand" "=r")] 2)]
-  ""
-  "jmp\\t%0+0\\n\\trestore"
-  [(set_attr "type" "misc")
-   (set_attr "length" "2")])
-
-;;(define_insn "goto_handler_and_restore_v9"
-;;  [(unspec_volatile [(match_operand:SI 0 "register_operand" "=r,r")
-;;		     (match_operand:SI 1 "register_operand" "=r,r")
-;;		     (match_operand:SI 2 "const_int_operand" "I,n")] 3)]
-;;  "TARGET_V9 && ! TARGET_ARCH64"
-;;  "@
-;;   return\\t%0+0\\n\\tmov\\t%2, %Y1
-;;   sethi\\t%%hi(%2), %1\\n\\treturn\\t%0+0\\n\\tor\\t%Y1, %%lo(%2), %Y1"
-;;  [(set_attr "type" "misc")
-;;   (set_attr "length" "2,3")])
-;;
-;;(define_insn "*goto_handler_and_restore_v9_sp64"
-;;  [(unspec_volatile [(match_operand:DI 0 "register_operand" "=r,r")
-;;		     (match_operand:DI 1 "register_operand" "=r,r")
-;;		     (match_operand:SI 2 "const_int_operand" "I,n")] 3)]
-;;  "TARGET_V9 && TARGET_ARCH64"
-;;  "@
-;;   return\\t%0+0\\n\\tmov\\t%2, %Y1
-;;   sethi\\t%%hi(%2), %1\\n\\treturn\\t%0+0\\n\\tor\\t%Y1, %%lo(%2), %Y1"
-;;  [(set_attr "type" "misc")
-;;   (set_attr "length" "2,3")])
-
-;; Pattern for use after a setjmp to store FP and the return register
-;; into the stack area.
-
-(define_expand "setjmp"
-  [(const_int 0)]
-  ""
-  "
-{
-  if (TARGET_ARCH64)
-    emit_insn (gen_setjmp_64 ());
-  else
-    emit_insn (gen_setjmp_32 ());
-  DONE;
-}")
-
-(define_expand "setjmp_32"
-  [(set (mem:SI (plus:SI (reg:SI 14) (const_int 56))) (match_dup 0))
-   (set (mem:SI (plus:SI (reg:SI 14) (const_int 60))) (reg:SI 31))]
-  ""
-  "
-{ operands[0] = frame_pointer_rtx; }")
-
-(define_expand "setjmp_64"
-  [(set (mem:DI (plus:DI (reg:DI 14) (const_int 112))) (match_dup 0))
-   (set (mem:DI (plus:DI (reg:DI 14) (const_int 120))) (reg:DI 31))]
-  ""
-  "
-{ operands[0] = frame_pointer_rtx; }")
-
-;; Special pattern for the FLUSH instruction.
-
-(define_insn "flush"
-  [(unspec_volatile [(match_operand 0 "memory_operand" "m")] 4)]
-  ""
-  "* return TARGET_V9 ? \"flush\\t%f0\" : \"iflush\\t%f0\";"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-;; find first set.
-
-;; The scan instruction searches from the most significant bit while ffs
-;; searches from the least significant bit.  The bit index and treatment of
-;; zero also differ.  It takes at least 7 instructions to get the proper
-;; result.  Here is an obvious 8 instruction sequence.
-
-;; XXX
-(define_insn "ffssi2"
-  [(set (match_operand:SI 0 "register_operand" "=&r")
-	(ffs:SI (match_operand:SI 1 "register_operand" "r")))
-   (clobber (match_scratch:SI 2 "=&r"))]
-  "TARGET_SPARCLITE || TARGET_SPARCLET"
-  "*
-{
-  if (TARGET_LIVE_G0)
-    output_asm_insn (\"and %%g0,0,%%g0\", operands);
-  return \"sub %%g0,%1,%0\;and %0,%1,%0\;scan %0,0,%0\;mov 32,%2\;sub %2,%0,%0\;sra %0,31,%2\;and %2,31,%2\;add %2,%0,%0\";
-}"
-  [(set_attr "type" "multi")
-   (set_attr "length" "8")])
-
-;; ??? This should be a define expand, so that the extra instruction have
-;; a chance of being optimized away.
-
-;; Disabled because none of the UltraSparcs implement popc.  The HAL R1
-;; does, but no one uses that and we don't have a switch for it.
-;
-;(define_insn "ffsdi2"
-;  [(set (match_operand:DI 0 "register_operand" "=&r")
-;	(ffs:DI (match_operand:DI 1 "register_operand" "r")))
-;   (clobber (match_scratch:DI 2 "=&r"))]
-;  "TARGET_ARCH64"
-;  "neg %1,%2\;xnor %1,%2,%2\;popc %2,%0\;movzr %1,0,%0"
-;  [(set_attr "type" "multi")
-;   (set_attr "length" "4")])
-
-
-;; Peepholes go at the end.
-
-;; Optimize consecutive loads or stores into ldd and std when possible.
-;; The conditions in which we do this are very restricted and are 
-;; explained in the code for {registers,memory}_ok_for_ldd functions.
-
-(define_peephole
-  [(set (match_operand:SI 0 "memory_operand" "")
-      (const_int 0))
-   (set (match_operand:SI 1 "memory_operand" "")
-      (const_int 0))]
-  "TARGET_V9
-   && ! MEM_VOLATILE_P (operands[0])
-   && ! MEM_VOLATILE_P (operands[1])
-   && addrs_ok_for_ldd_peep (XEXP (operands[0], 0), XEXP (operands[1], 0))"
-  "stx\\t%%g0, %0")
-
-(define_peephole
-  [(set (match_operand:SI 0 "memory_operand" "")
-      (const_int 0))
-   (set (match_operand:SI 1 "memory_operand" "")
-      (const_int 0))]
-  "TARGET_V9
-   && ! MEM_VOLATILE_P (operands[0])
-   && ! MEM_VOLATILE_P (operands[1])
-   && addrs_ok_for_ldd_peep (XEXP (operands[1], 0), XEXP (operands[0], 0))"
-  "stx\\t%%g0, %1")
-
-(define_peephole
-  [(set (match_operand:SI 0 "register_operand" "=rf")
-        (match_operand:SI 1 "memory_operand" ""))
-   (set (match_operand:SI 2 "register_operand" "=rf")
-        (match_operand:SI 3 "memory_operand" ""))]
-  "registers_ok_for_ldd_peep (operands[0], operands[2]) 
-   && ! MEM_VOLATILE_P (operands[1])
-   && ! MEM_VOLATILE_P (operands[3])
-   && addrs_ok_for_ldd_peep (XEXP (operands[1], 0), XEXP (operands[3], 0))" 
-  "ldd\\t%1, %0")
-
-(define_peephole
-  [(set (match_operand:SI 0 "memory_operand" "")
-        (match_operand:SI 1 "register_operand" "rf"))
-   (set (match_operand:SI 2 "memory_operand" "")
-        (match_operand:SI 3 "register_operand" "rf"))]
-  "registers_ok_for_ldd_peep (operands[1], operands[3]) 
-   && ! MEM_VOLATILE_P (operands[0])
-   && ! MEM_VOLATILE_P (operands[2])
-   && addrs_ok_for_ldd_peep (XEXP (operands[0], 0), XEXP (operands[2], 0))"
-  "std\\t%1, %0")
- 
-(define_peephole
-  [(set (match_operand:SF 0 "register_operand" "=fr")
-        (match_operand:SF 1 "memory_operand" ""))
-   (set (match_operand:SF 2 "register_operand" "=fr")
-        (match_operand:SF 3 "memory_operand" ""))]
-  "registers_ok_for_ldd_peep (operands[0], operands[2]) 
-   && ! MEM_VOLATILE_P (operands[1])
-   && ! MEM_VOLATILE_P (operands[3])
-   && addrs_ok_for_ldd_peep (XEXP (operands[1], 0), XEXP (operands[3], 0))"
-  "ldd\\t%1, %0")
-
-(define_peephole
-  [(set (match_operand:SF 0 "memory_operand" "")
-        (match_operand:SF 1 "register_operand" "fr"))
-   (set (match_operand:SF 2 "memory_operand" "")
-        (match_operand:SF 3 "register_operand" "fr"))]
-  "registers_ok_for_ldd_peep (operands[1], operands[3]) 
-  && ! MEM_VOLATILE_P (operands[0])
-  && ! MEM_VOLATILE_P (operands[2])
-  && addrs_ok_for_ldd_peep (XEXP (operands[0], 0), XEXP (operands[2], 0))"
-  "std\\t%1, %0")
-
-(define_peephole
-  [(set (match_operand:SI 0 "register_operand" "=rf")
-        (match_operand:SI 1 "memory_operand" ""))
-   (set (match_operand:SI 2 "register_operand" "=rf")
-        (match_operand:SI 3 "memory_operand" ""))]
-  "registers_ok_for_ldd_peep (operands[2], operands[0]) 
-  && ! MEM_VOLATILE_P (operands[3])
-  && ! MEM_VOLATILE_P (operands[1])
-  && addrs_ok_for_ldd_peep (XEXP (operands[3], 0), XEXP (operands[1], 0))"
-  "ldd\\t%3, %2")
-
-(define_peephole
-  [(set (match_operand:SI 0 "memory_operand" "")
-        (match_operand:SI 1 "register_operand" "rf"))
-   (set (match_operand:SI 2 "memory_operand" "")
-        (match_operand:SI 3 "register_operand" "rf"))]
-  "registers_ok_for_ldd_peep (operands[3], operands[1]) 
-  && ! MEM_VOLATILE_P (operands[2])
-  && ! MEM_VOLATILE_P (operands[0])
-  && addrs_ok_for_ldd_peep (XEXP (operands[2], 0), XEXP (operands[0], 0))" 
-  "std\\t%3, %2")
- 
-(define_peephole
-  [(set (match_operand:SF 0 "register_operand" "=fr")
-        (match_operand:SF 1 "memory_operand" ""))
-   (set (match_operand:SF 2 "register_operand" "=fr")
-        (match_operand:SF 3 "memory_operand" ""))]
-  "registers_ok_for_ldd_peep (operands[2], operands[0]) 
-  && ! MEM_VOLATILE_P (operands[3])
-  && ! MEM_VOLATILE_P (operands[1])
-  && addrs_ok_for_ldd_peep (XEXP (operands[3], 0), XEXP (operands[1], 0))"
-  "ldd\\t%3, %2")
-
-(define_peephole
-  [(set (match_operand:SF 0 "memory_operand" "")
-        (match_operand:SF 1 "register_operand" "fr"))
-   (set (match_operand:SF 2 "memory_operand" "")
-        (match_operand:SF 3 "register_operand" "fr"))]
-  "registers_ok_for_ldd_peep (operands[3], operands[1]) 
-  && ! MEM_VOLATILE_P (operands[2])
-  && ! MEM_VOLATILE_P (operands[0])
-  && addrs_ok_for_ldd_peep (XEXP (operands[2], 0), XEXP (operands[0], 0))"
-  "std\\t%3, %2")
- 
-;; Optimize the case of following a reg-reg move with a test
-;; of reg just moved.  Don't allow floating point regs for operand 0 or 1.
-;; This can result from a float to fix conversion.
-
-(define_peephole
-  [(set (match_operand:SI 0 "register_operand" "=r")
-	(match_operand:SI 1 "register_operand" "r"))
-   (set (reg:CC 100)
-	(compare:CC (match_operand:SI 2 "register_operand" "r")
-		    (const_int 0)))]
-  "(rtx_equal_p (operands[2], operands[0])
-    || rtx_equal_p (operands[2], operands[1]))
-   && ! FP_REG_P (operands[0])
-   && ! FP_REG_P (operands[1])"
-  "orcc\\t%1, 0, %0")
-
-(define_peephole
-  [(set (match_operand:DI 0 "register_operand" "=r")
-	(match_operand:DI 1 "register_operand" "r"))
-   (set (reg:CCX 100)
-	(compare:CCX (match_operand:DI 2 "register_operand" "r")
-		    (const_int 0)))]
-  "TARGET_ARCH64
-   && (rtx_equal_p (operands[2], operands[0])
-       || rtx_equal_p (operands[2], operands[1]))
-   && ! FP_REG_P (operands[0])
-   && ! FP_REG_P (operands[1])"
-  "orcc\\t%1, 0, %0")
-
-;; Return peepholes.  First the "normal" ones.
-;; These are necessary to catch insns ending up in the epilogue delay list.
-
-(define_insn "*return_qi"
-  [(set (match_operand:QI 0 "restore_operand" "")
-	(match_operand:QI 1 "arith_operand" "rI"))
-   (return)]
-  "! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
-  "*
-{
-  if (! TARGET_ARCH64 && current_function_returns_struct)
-    return \"jmp\\t%%i7+12\\n\\trestore %%g0, %1, %Y0\";
-  else if (TARGET_V9 && (GET_CODE (operands[1]) == CONST_INT
-			 || IN_OR_GLOBAL_P (operands[1])))
-    return \"return\\t%%i7+8\\n\\tmov\\t%Y1, %Y0\";
-  else
-    return \"ret\\n\\trestore %%g0, %1, %Y0\";
-}"
-  [(set_attr "type" "multi")])
-
-(define_insn "*return_hi"
-  [(set (match_operand:HI 0 "restore_operand" "")
-	(match_operand:HI 1 "arith_operand" "rI"))
-   (return)]
-  "! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
-  "*
-{
-  if (! TARGET_ARCH64 && current_function_returns_struct)
-    return \"jmp\\t%%i7+12\\n\\trestore %%g0, %1, %Y0\";
-  else if (TARGET_V9 && (GET_CODE (operands[1]) == CONST_INT
-			 || IN_OR_GLOBAL_P (operands[1])))
-    return \"return\\t%%i7+8\\n\\tmov\\t%Y1, %Y0\";
-  else
-    return \"ret\;restore %%g0, %1, %Y0\";
-}"
-  [(set_attr "type" "multi")])
-
-(define_insn "*return_si"
-  [(set (match_operand:SI 0 "restore_operand" "")
-	(match_operand:SI 1 "arith_operand" "rI"))
-   (return)]
-  "! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
-  "*
-{
-  if (! TARGET_ARCH64 && current_function_returns_struct)
-    return \"jmp\\t%%i7+12\\n\\trestore %%g0, %1, %Y0\";
-  else if (TARGET_V9 && (GET_CODE (operands[1]) == CONST_INT
-			 || IN_OR_GLOBAL_P (operands[1])))
-    return \"return\\t%%i7+8\\n\\tmov\\t%Y1, %Y0\";
-  else
-    return \"ret\;restore %%g0, %1, %Y0\";
-}"
-  [(set_attr "type" "multi")])
-
-;; The following pattern is only generated by delayed-branch scheduling,
-;; when the insn winds up in the epilogue.  This can happen not only when
-;; ! TARGET_FPU because we move complex types around by parts using
-;; SF mode SUBREGs.
-(define_insn "*return_sf_no_fpu"
-  [(set (match_operand:SF 0 "restore_operand" "r")
-	(match_operand:SF 1 "register_operand" "r"))
-   (return)]
-  "! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
-  "*
-{
-  if (! TARGET_ARCH64 && current_function_returns_struct)
-    return \"jmp\\t%%i7+12\\n\\trestore %%g0, %1, %Y0\";
-  else if (TARGET_V9 && IN_OR_GLOBAL_P (operands[1]))
-    return \"return\\t%%i7+8\\n\\tmov\\t%Y1, %Y0\";
-  else
-    return \"ret\;restore %%g0, %1, %Y0\";
-}"
-  [(set_attr "type" "multi")])
-
-(define_insn "*return_addsi"
-  [(set (match_operand:SI 0 "restore_operand" "")
-	(plus:SI (match_operand:SI 1 "register_operand" "r")
-		 (match_operand:SI 2 "arith_operand" "rI")))
-   (return)]
-  "! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
-  "*
-{
-  if (! TARGET_ARCH64 && current_function_returns_struct)
-    return \"jmp\\t%%i7+12\\n\\trestore %r1, %2, %Y0\";
-  /* If operands are global or in registers, can use return */
-  else if (TARGET_V9 && IN_OR_GLOBAL_P (operands[1])
-	   && (GET_CODE (operands[2]) == CONST_INT
-	       || IN_OR_GLOBAL_P (operands[2])))
-    return \"return\\t%%i7+8\\n\\tadd\\t%Y1, %Y2, %Y0\";
-  else
-    return \"ret\;restore %r1, %2, %Y0\";
-}"
-  [(set_attr "type" "multi")])
-
-(define_insn "*return_di"
-  [(set (match_operand:DI 0 "restore_operand" "")
-	(match_operand:DI 1 "arith_double_operand" "rHI"))
-   (return)]
-  "TARGET_ARCH64 && ! TARGET_EPILOGUE"
-  "ret\;restore %%g0, %1, %Y0"
-  [(set_attr "type" "multi")])
-
-(define_insn "*return_adddi"
-  [(set (match_operand:DI 0 "restore_operand" "")
-	(plus:DI (match_operand:DI 1 "arith_operand" "%r")
-		 (match_operand:DI 2 "arith_double_operand" "rHI")))
-   (return)]
-  "TARGET_ARCH64 && ! TARGET_EPILOGUE"
-  "ret\;restore %r1, %2, %Y0"
-  [(set_attr "type" "multi")])
-
-;; The following pattern is only generated by delayed-branch scheduling,
-;; when the insn winds up in the epilogue.
-(define_insn "*return_sf"
-  [(set (reg:SF 32)
-	(match_operand:SF 0 "register_operand" "f"))
-   (return)]
-  "! TARGET_EPILOGUE"
-  "ret\;fmovs\\t%0, %%f0"
-  [(set_attr "type" "multi")])
-
-;; Now peepholes to do a call followed by a jump.
-
-(define_peephole
-  [(parallel [(set (match_operand 0 "" "")
-		   (call (mem:SI (match_operand:SI 1 "call_operand_address" "ps"))
-			 (match_operand 2 "" "")))
-	      (clobber (reg:SI 15))])
-   (set (pc) (label_ref (match_operand 3 "" "")))]
-  "short_branch (INSN_UID (insn), INSN_UID (operands[3]))
-   && in_same_eh_region (insn, operands[3])
-   && in_same_eh_region (insn, ins1)"
-  "call\\t%a1, %2\\n\\tadd\\t%%o7, (%l3-.-4), %%o7")
-
-(define_peephole
-  [(parallel [(call (mem:SI (match_operand:SI 0 "call_operand_address" "ps"))
-		    (match_operand 1 "" ""))
-	      (clobber (reg:SI 15))])
-   (set (pc) (label_ref (match_operand 2 "" "")))]
-  "short_branch (INSN_UID (insn), INSN_UID (operands[2]))
-   && in_same_eh_region (insn, operands[2])
-   && in_same_eh_region (insn, ins1)"
-  "call\\t%a0, %1\\n\\tadd\\t%%o7, (%l2-.-4), %%o7")
-
-(define_peephole
-  [(parallel [(set (match_operand 0 "" "")
-		   (call (mem:SI (match_operand:DI 1 "call_operand_address" "ps"))
-			 (match_operand 2 "" "")))
-	      (clobber (reg:DI 15))])
-   (set (pc) (label_ref (match_operand 3 "" "")))]
-  "TARGET_ARCH64
-   && short_branch (INSN_UID (insn), INSN_UID (operands[3]))
-   && in_same_eh_region (insn, operands[3])
-   && in_same_eh_region (insn, ins1)"
-  "call\\t%a1, %2\\n\\tadd\\t%%o7, (%l3-.-4), %%o7")
-
-(define_peephole
-  [(parallel [(call (mem:SI (match_operand:DI 0 "call_operand_address" "ps"))
-		    (match_operand 1 "" ""))
-	      (clobber (reg:DI 15))])
-   (set (pc) (label_ref (match_operand 2 "" "")))]
-  "TARGET_ARCH64
-   && short_branch (INSN_UID (insn), INSN_UID (operands[2]))
-   && in_same_eh_region (insn, operands[2])
-   && in_same_eh_region (insn, ins1)"
-  "call\\t%a0, %1\\n\\tadd\\t%%o7, (%l2-.-4), %%o7")
-
-;; After a nonlocal goto, we need to restore the PIC register, but only
-;; if we need it.  So do nothing much here, but we'll check for this in
-;; finalize_pic.
-
-;; Make sure this unspec_volatile number agrees with finalize_pic.
-(define_insn "nonlocal_goto_receiver"
-  [(unspec_volatile [(const_int 0)] 5)]
-  "flag_pic"
-  ""
-  [(set_attr "length" "0")])
-
-(define_insn "trap"
-  [(trap_if (const_int 1) (const_int 5))]
-  ""
-  "ta\\t5"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_expand "conditional_trap"
-  [(trap_if (match_operator 0 "noov_compare_op"
-			    [(match_dup 2) (match_dup 3)])
-	    (match_operand:SI 1 "arith_operand" ""))]
-  ""
-  "operands[2] = gen_compare_reg (GET_CODE (operands[0]),
-				  sparc_compare_op0, sparc_compare_op1);
-   operands[3] = const0_rtx;")
-
-(define_insn ""
-  [(trap_if (match_operator 0 "noov_compare_op" [(reg:CC 100) (const_int 0)])
-	    (match_operand:SI 1 "arith_operand" "rM"))]
-  ""
-  "t%C0\\t%1"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
-
-(define_insn ""
-  [(trap_if (match_operator 0 "noov_compare_op" [(reg:CCX 100) (const_int 0)])
-	    (match_operand:SI 1 "arith_operand" "rM"))]
-  "TARGET_V9"
-  "t%C0\\t%%xcc, %1"
-  [(set_attr "type" "misc")
-   (set_attr "length" "1")])
diff --git a/contrib/gcc/config/sparc/splet.h b/contrib/gcc/config/sparc/splet.h
deleted file mode 100644
index d924e7089963..000000000000
--- a/contrib/gcc/config/sparc/splet.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARClet.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Doug Evans (dje@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/aout.h"
-
-/* -mbroken-saverestore is not included here because the long term
-   default is -mno-broken-saverestore.  */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
-
-/* -mlive-g0 is only supported on the sparclet.  */
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-{"big-endian", -MASK_LITTLE_ENDIAN, "Generate code for big endian" }, \
-{"little-endian", MASK_LITTLE_ENDIAN, "Generate code for little endian" }, \
-{"live-g0", MASK_LIVE_G0, "Use g0 as a normal register" }, \
-{"no-live-g0", -MASK_LIVE_G0, "Register g0 is fixed with a zero value" }, \
-{"broken-saverestore", MASK_BROKEN_SAVERESTORE, "Enable save/restore bug workarounds" }, \
-{"no-broken-saverestore", -MASK_BROKEN_SAVERESTORE, "Disable save/restore bug workarouns" },
-
-#undef ASM_SPEC
-#define ASM_SPEC "%{mlittle-endian:-EL} %(asm_cpu)"
-
-/* Require the user to supply crt0.o.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef LINK_SPEC
-#define LINK_SPEC "%{mlittle-endian:-EL}"
-
-/* sparclet chips are bi-endian.  */
-#undef BYTES_BIG_ENDIAN
-#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-#undef WORDS_BIG_ENDIAN
-#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-
-#undef SUBTARGET_OVERRIDE_OPTIONS
-#define SUBTARGET_OVERRIDE_OPTIONS 					\
-  do {									\
-    if (TARGET_LIVE_G0)							\
-      {									\
-	warning ("Option '-mlive-g0' deprecated.");			\
-        target_flags &= ~MASK_LIVE_G0;					\
-      }									\
-    else if (TARGET_BROKEN_SAVERESTORE)					\
-      {									\
-	warning ("Option '-mbroken-saverestore' deprecated.");		\
-        target_flags &= ~MASK_BROKEN_SAVERESTORE;			\
-      }									\
-  } while (0)
-
diff --git a/contrib/gcc/config/sparc/sun4gas.h b/contrib/gcc/config/sparc/sun4gas.h
deleted file mode 100644
index 3cea9560b4fe..000000000000
--- a/contrib/gcc/config/sparc/sun4gas.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SunOS 4.x with gas
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* gas supports unaligned data.  */
-#define UNALIGNED_DOUBLE_INT_ASM_OP ".uaxword"
-#define UNALIGNED_INT_ASM_OP	".uaword"
-#define UNALIGNED_SHORT_ASM_OP	".uahalf"
-
-/* defaults.h will define DWARF2_UNWIND_INFO for us.  */
-#undef DWARF2_UNWIND_INFO
diff --git a/contrib/gcc/config/sparc/sun4o3.h b/contrib/gcc/config/sparc/sun4o3.h
deleted file mode 100644
index d2a53c1f2372..000000000000
--- a/contrib/gcc/config/sparc/sun4o3.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#include "sparc/sparc.h"
-
-/* Override the name of the mcount profiling function.  */
-
-#undef MCOUNT_FUNCTION
-#define MCOUNT_FUNCTION "*.mcount"
-
-/* LINK_SPEC is needed only for SunOS 4.  */
-
-#undef LINK_SPEC
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));
diff --git a/contrib/gcc/config/sparc/sunos4.h b/contrib/gcc/config/sparc/sunos4.h
deleted file mode 100644
index 14c7a437d67c..000000000000
--- a/contrib/gcc/config/sparc/sunos4.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SunOS 4.x
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define SUNOS4_SHARED_LIBRARIES 1
-
-/* Use N_BINCL stabs.  */
-
-#define DBX_USE_BINCL
-
-#include "sparc/sparc.h"
-
-/* The Sun as doesn't like unaligned data.  */
-#define DWARF2_UNWIND_INFO 0
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));
diff --git a/contrib/gcc/config/sparc/sysv4.h b/contrib/gcc/config/sparc/sysv4.h
deleted file mode 100644
index 5f9bba9e594d..000000000000
--- a/contrib/gcc/config/sparc/sysv4.h
+++ /dev/null
@@ -1,216 +0,0 @@
-/* Target definitions for GNU compiler for Sparc running System V.4
-   Copyright (C) 1991, 92, 95, 96, 97, 1998 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@monkeys.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-
-/* Undefine some symbols which are defined in "sparc.h" but which are
-   appropriate only for SunOS 4.x, and not for svr4.  */
-
-#undef WORD_SWITCH_TAKES_ARG
-#undef ASM_OUTPUT_SOURCE_LINE
-#undef SELECT_SECTION
-#undef ASM_DECLARE_FUNCTION_NAME
-#undef TEXT_SECTION_ASM_OP
-#undef DATA_SECTION_ASM_OP
-
-#include "svr4.h"
-
-/* ??? Put back the SIZE_TYPE/PTRDIFF_TYPE definitions set by sparc.h.
-   Why, exactly, is svr4.h messing with this?  Seems like the chip 
-   would know best.  */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE (TARGET_ARCH64 ? "long unsigned int" : "unsigned int")
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE (TARGET_ARCH64 ? "long int" : "int")
-
-/* Undefined some symbols which are defined in "svr4.h" but which are
-   appropriate only for typical svr4 systems, but not for the specific
-   case of svr4 running on a Sparc.  */
-
-#undef INIT_SECTION_ASM_OP
-#undef FINI_SECTION_ASM_OP
-#undef CONST_SECTION_ASM_OP
-#undef TYPE_OPERAND_FMT
-#undef PUSHSECTION_FORMAT
-#undef STRING_ASM_OP
-#undef COMMON_ASM_OP
-#undef SKIP_ASM_OP
-#undef SET_ASM_OP	/* Has no equivalent.  See ASM_OUTPUT_DEF below.  */
-
-/* Provide a set of pre-definitions and pre-assertions appropriate for
-   the Sparc running svr4.  __svr4__ is our extension.  */
-
-#define CPP_PREDEFINES \
-"-Dsparc -Dunix -D__svr4__ -Asystem(unix) -Asystem(svr4)"
-
-/* The native assembler can't compute differences between symbols in different
-   sections when generating pic code, so we must put jump tables in the
-   text section.  */
-/* But we now defer the tables to the end of the function, so we make
-   this 0 to not confuse the branch shortening code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION 0
-
-/* Pass -K to the assembler when PIC.  */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*} \
-   %{fpic:-K PIC} %{fPIC:-K PIC} %(asm_cpu)"
-
-/* Must use data section for relocatable constants when pic.  */
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX)		\
-{						\
-  if (flag_pic && symbolic_operand (RTX))	\
-    data_section ();				\
-  else						\
-    const_section ();				\
-}
-
-/* Define the names of various pseudo-op used by the Sparc/svr4 assembler.
-   Note that many of these are different from the typical pseudo-ops used
-   by most svr4 assemblers.  That is probably due to a (misguided?) attempt
-   to keep the Sparc/svr4 assembler somewhat compatible with the Sparc/SunOS
-   assembler.  */
-
-#define STRING_ASM_OP		".asciz"
-#define COMMON_ASM_OP		".common"
-#define SKIP_ASM_OP		".skip"
-#define UNALIGNED_DOUBLE_INT_ASM_OP ".uaxword"
-#define UNALIGNED_INT_ASM_OP	".uaword"
-#define UNALIGNED_SHORT_ASM_OP	".uahalf"
-#define PUSHSECTION_ASM_OP	".pushsection"
-#define POPSECTION_ASM_OP	".popsection"
-
-/* This is defined in sparc.h but is not used by svr4.h.  */
-#undef ASM_LONG
-#define ASM_LONG ".long"
-
-/* This is the format used to print the second operand of a .type pseudo-op
-   for the Sparc/svr4 assembler.  */
-
-#define TYPE_OPERAND_FMT      "#%s"
-
-/* This is the format used to print a .pushsection pseudo-op (and its operand)
-   for the Sparc/svr4 assembler.  */
-
-#define PUSHSECTION_FORMAT	"\t%s\t\"%s\"\n"
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE, PREFIX, NUM, JUMPTABLE)		\
-do { ASM_OUTPUT_ALIGN ((FILE), Pmode == SImode ? 2 : 3);		\
-     ASM_OUTPUT_INTERNAL_LABEL ((FILE), PREFIX, NUM);			\
-   } while (0)
-
-/* This is how to equate one symbol to another symbol.  The syntax used is
-   `SYM1=SYM2'.  Note that this is different from the way equates are done
-   with most svr4 assemblers, where the syntax is `.set SYM1,SYM2'.  */
-
-#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)				\
- do {	fprintf ((FILE), "\t");						\
-	assemble_name (FILE, LABEL1);					\
-	fprintf (FILE, " = ");						\
-	assemble_name (FILE, LABEL2);					\
-	fprintf (FILE, "\n");						\
-  } while (0)
-
-/* Define how the Sparc registers should be numbered for Dwarf output.
-   The numbering provided here should be compatible with the native
-   svr4 SDB debugger in the Sparc/svr4 reference port.  The numbering
-   is as follows:
-
-   Assembly name	gcc internal regno	Dwarf regno
-   ----------------------------------------------------------
-   g0-g7		0-7			0-7
-   o0-o7		8-15			8-15
-   l0-l7		16-23			16-23
-   i0-i7		24-31			24-31
-   f0-f31		32-63			40-71
-*/
-
-#define DBX_REGISTER_NUMBER(REGNO) ((REGNO) < 32 ? (REGNO) : (REGNO) + 8)
-
-/* A set of symbol definitions for assembly pseudo-ops which will
-   get us switched to various sections of interest.  These are used
-   in all places where we simply want to switch to a section, and
-   *not* to push the previous section name onto the assembler's
-   section names stack (as we do often in dwarfout.c).  */
-
-#define TEXT_SECTION_ASM_OP	".section\t\".text\""
-#define DATA_SECTION_ASM_OP	".section\t\".data\""
-#define BSS_SECTION_ASM_OP	".section\t\".bss\""
-#define CONST_SECTION_ASM_OP	".section\t\".rodata\""
-#define INIT_SECTION_ASM_OP	".section\t\".init\""
-#define FINI_SECTION_ASM_OP	".section\t\".fini\""
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
- 
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
- 
-#undef CTORS_SECTION_ASM_OP
-#define CTORS_SECTION_ASM_OP    ".section\t\".ctors\",#alloc,#write"
-#undef DTORS_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP    ".section\t\".dtors\",#alloc,#write"
-#undef EH_FRAME_SECTION_ASM_OP
-#define EH_FRAME_SECTION_ASM_OP ".section\t\".eh_frame\",#alloc,#write"
-
-/* A C statement to output something to the assembler file to switch to section
-   NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
-   NULL_TREE.  Some target formats do not support arbitrary sections.  Do not
-   define this macro in such cases.  */
-
-#undef	ASM_OUTPUT_SECTION_NAME	/* Override svr4.h's definition.  */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \
-do {									\
-  if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL)			\
-    fprintf (FILE, ".section\t\"%s\",#alloc,#execinstr\n",		\
-	                                      (NAME));		\
-  else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC))		\
-    fprintf (FILE, ".section\t\"%s\",#alloc\n", (NAME));		\
-  else									\
-    fprintf (FILE, ".section\t\"%s\",#alloc,#write\n", (NAME));		\
-} while (0)
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   FILE the assembler definition of uninitialized global DECL named
-   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
-   Try to use asm_output_aligned_bss to implement this macro.  */
-
-#undef ASM_OUTPUT_ALIGNED_BSS
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
-  asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
-
-/* Override the name of the mcount profiling function.  */
-
-#undef MCOUNT_FUNCTION
-#define MCOUNT_FUNCTION "*_mcount"
diff --git a/contrib/gcc/config/sparc/t-elf b/contrib/gcc/config/sparc/t-elf
deleted file mode 100644
index da9df38368ee..000000000000
--- a/contrib/gcc/config/sparc/t-elf
+++ /dev/null
@@ -1,39 +0,0 @@
-# we need to supply our own assembly versions of libgcc1.c files,
-# since the user may not have native 'cc' available
-
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
-# crt0 is built elsewhere
-LIBGCC1_TEST =
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
-# gas build...
-#MULTILIB_OPTIONS = msoft-float mcpu=v8
-MULTILIB_OPTIONS = msoft-float
-#MULTILIB_DIRNAMES = soft v8
-MULTILIB_DIRNAMES = soft
-#MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
-MULTILIB_MATCHES = msoft-float=mno-fpu
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# Assemble startup files.
-crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crti.o -x assembler $(srcdir)/config/sparc/sol2-ci.asm
-crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crtn.o -x assembler $(srcdir)/config/sparc/sol2-cn.asm
diff --git a/contrib/gcc/config/sparc/t-halos b/contrib/gcc/config/sparc/t-halos
deleted file mode 100644
index 0bd5496ac238..000000000000
--- a/contrib/gcc/config/sparc/t-halos
+++ /dev/null
@@ -1,2 +0,0 @@
-# For a native HALOS compile, we need to set -e1 for the assembler
-AS=as -e1
diff --git a/contrib/gcc/config/sparc/t-linux64 b/contrib/gcc/config/sparc/t-linux64
deleted file mode 100644
index 077cf69e7193..000000000000
--- a/contrib/gcc/config/sparc/t-linux64
+++ /dev/null
@@ -1,21 +0,0 @@
-MULTILIB_OPTIONS = m64/m32
-MULTILIB_DIRNAMES = 64 32
-MULTILIB_MATCHES =
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o
-
-tcrtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
-  defaults.h frame.h gbl-ctors.h
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
-	  -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) \
-	  -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o tcrtbeginS$(objext)
-
-tcrtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
-  defaults.h frame.h gbl-ctors.h
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
-	  -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) \
-	  -c $(srcdir)/crtstuff.c -DCRT_END -o tcrtendS$(objext)
-
diff --git a/contrib/gcc/config/sparc/t-sol2 b/contrib/gcc/config/sparc/t-sol2
deleted file mode 100644
index a9b6ee147939..000000000000
--- a/contrib/gcc/config/sparc/t-sol2
+++ /dev/null
@@ -1,30 +0,0 @@
-# we need to supply our own assembly versions of libgcc1.c files,
-# since the user may not have native 'cc' available
-
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
-
-# gmon build rule:
-$(T)gmon.o:	$(srcdir)/config/sparc/gmon-sol2.c $(GCC_PASSES) $(CONFIG_H) stmp-int-hdrs
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
-		-c $(srcdir)/config/sparc/gmon-sol2.c -o $(T)gmon.o
-
-# Assemble startup files.
-$(T)crt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
-$(T)crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-ci.asm
-$(T)crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-cn.asm
-$(T)gcrt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -DGCRT1 -o $(T)gcrt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
-
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.
-
-CRTSTUFF_T_CFLAGS = -fPIC
-TARGET_LIBGCC2_CFLAGS = -fPIC
diff --git a/contrib/gcc/config/sparc/t-sol2-64 b/contrib/gcc/config/sparc/t-sol2-64
deleted file mode 100644
index 8d42c4453542..000000000000
--- a/contrib/gcc/config/sparc/t-sol2-64
+++ /dev/null
@@ -1,8 +0,0 @@
-MULTILIB_OPTIONS = m32/m64
-MULTILIB_DIRNAMES = sparcv7 sparcv9
-MULTILIB_MATCHES =
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o gmon.o crt1.o crti.o crtn.o gcrt1.o
diff --git a/contrib/gcc/config/sparc/t-sp64 b/contrib/gcc/config/sparc/t-sp64
deleted file mode 100644
index 99acd5d54235..000000000000
--- a/contrib/gcc/config/sparc/t-sp64
+++ /dev/null
@@ -1,2 +0,0 @@
-LIBGCC1 =
-CROSS_LIBGCC1 =
diff --git a/contrib/gcc/config/sparc/t-sparcbare b/contrib/gcc/config/sparc/t-sparcbare
deleted file mode 100644
index 8bd978b068d9..000000000000
--- a/contrib/gcc/config/sparc/t-sparcbare
+++ /dev/null
@@ -1,26 +0,0 @@
-# configuration file for a bare sparc cpu
-
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
-# gas build...
-MULTILIB_OPTIONS = msoft-float mcpu=v8
-MULTILIB_DIRNAMES = soft v8
-MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
diff --git a/contrib/gcc/config/sparc/t-sparclite b/contrib/gcc/config/sparc/t-sparclite
deleted file mode 100644
index 7cdfbb04551c..000000000000
--- a/contrib/gcc/config/sparc/t-sparclite
+++ /dev/null
@@ -1,24 +0,0 @@
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spl.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define US_SOFTWARE_GOFAST' > dp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-MULTILIB_OPTIONS = mfpu mflat
-MULTILIB_DIRNAMES =
-MULTILIB_MATCHES = mfpu=mhard-float mfpu=mcpu?f934
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
diff --git a/contrib/gcc/config/sparc/t-splet b/contrib/gcc/config/sparc/t-splet
deleted file mode 100644
index 3329e0bef072..000000000000
--- a/contrib/gcc/config/sparc/t-splet
+++ /dev/null
@@ -1,22 +0,0 @@
-# configuration file for a bare sparclet cpu, aout format files
-
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-MULTILIB_OPTIONS = mlittle-endian mflat
-MULTILIB_DIRNAMES = little flat
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
diff --git a/contrib/gcc/config/sparc/t-sunos40 b/contrib/gcc/config/sparc/t-sunos40
deleted file mode 100644
index 3e10575eaea5..000000000000
--- a/contrib/gcc/config/sparc/t-sunos40
+++ /dev/null
@@ -1,7 +0,0 @@
-# SunOS 4.0.* 
-# /bin/as doesn't recognize the v8 instructions, so we can't do a v8
-# multilib build.
-
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
diff --git a/contrib/gcc/config/sparc/t-sunos41 b/contrib/gcc/config/sparc/t-sunos41
deleted file mode 100644
index 5783d6a26258..000000000000
--- a/contrib/gcc/config/sparc/t-sunos41
+++ /dev/null
@@ -1,16 +0,0 @@
-# SunOS 4.1.*
-
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
-
-MULTILIB_OPTIONS = fpic/fPIC mcpu=v8
-MULTILIB_DIRNAMES = pic ucpic v8
-MULTILIB_MATCHES = mcpu?v8=mv8
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# The native linker doesn't handle linking -fpic code with -fPIC code.  Ugh.
-# We cope by building both variants of libgcc.
-#TARGET_LIBGCC2_CFLAGS = -fPIC
diff --git a/contrib/gcc/config/sparc/t-vxsparc b/contrib/gcc/config/sparc/t-vxsparc
deleted file mode 100644
index 0c7a14a44295..000000000000
--- a/contrib/gcc/config/sparc/t-vxsparc
+++ /dev/null
@@ -1,17 +0,0 @@
-LIBGCC1 =
-CROSS_LIBGCC1 =
-
-# We don't want to build .umul, etc., because VxWorks provides them,
-# which means that libgcc1-test will fail.
-LIBGCC1_TEST =
-
-# We don't want to put exit in libgcc.a for VxWorks, because VxWorks
-# does not have _exit.
-TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit
-
-MULTILIB_OPTIONS=msoft-float mv8
-MULTILIB_DIRNAMES=soft v8
-MULTILIB_MATCHES=msoft-float=mno-fpu
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
diff --git a/contrib/gcc/config/sparc/vxsim.h b/contrib/gcc/config/sparc/vxsim.h
deleted file mode 100644
index 6c80375f56b9..000000000000
--- a/contrib/gcc/config/sparc/vxsim.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC VxSim
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Supposedly the same as vanilla sparc svr4, except for the stuff below: */
-#include "sparc/sysv4.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
- "-DCPU=SIMSPARCSOLARIS -D__vxworks -D__vxworks__ -Dsparc -D__svr4__ -D__SVR4 \
-  -Asystem(embedded) -Asystem(svr4) -Acpu(sparc) -Amachine(sparc)\
-  -D__GCC_NEW_VARARGS__"
-
-#undef CPP_SPEC
-#define CPP_SPEC ""
-
-#undef CC1_SPEC
-#define CC1_SPEC "-fno-builtin %{sun4:} %{target:}"
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
-   %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-/* However it appears that Solaris 2.0 uses the same reg numbering as
-   the old BSD-style system did. */
-
-#undef DBX_REGISTER_NUMBER
-/* Same as sparc.h */
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* We use stabs-in-elf for debugging, because that is what the native
-   toolchain uses.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* The Solaris 2 assembler uses .skip, not .zero, so put this back. */
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf (FILE, "\t.skip %u\n", (SIZE))
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fputs ("\t.local\t", (FILE));		\
-  assemble_name ((FILE), (NAME));					\
-  putc ('\n', (FILE));							\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-#undef COMMON_ASM_OP
-#define COMMON_ASM_OP "\t.common"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
-
-
-
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC ""
-
-#undef LINK_SPEC
-#define LINK_SPEC "-r"
-
-/* This defines which switch letters take arguments.
-   It is as in svr4.h but with -R added.  */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (   (CHAR) == 'D' \
-   || (CHAR) == 'U' \
-   || (CHAR) == 'o' \
-   || (CHAR) == 'e' \
-   || (CHAR) == 'u' \
-   || (CHAR) == 'I' \
-   || (CHAR) == 'm' \
-   || (CHAR) == 'L' \
-   || (CHAR) == 'R' \
-   || (CHAR) == 'A' \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z')
-
-/* ??? This does not work in SunOS 4.x, so it is not enabled in sparc.h.
-   Instead, it is enabled here, because it does work under Solaris.  */
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words.  */
-#define LONG_DOUBLE_TYPE_SIZE 64
diff --git a/contrib/gcc/config/sparc/vxsparc.h b/contrib/gcc/config/sparc/vxsparc.h
deleted file mode 100644
index 18ce6ed97b70..000000000000
--- a/contrib/gcc/config/sparc/vxsparc.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Definitions of target machine for GNU compiler.  Vxworks SPARC version.
-   Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-   Contributed by David Henkel-Wallace (gumby@cygnus.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/aout.h"
-
-/* Specify what to link with.  */
-/* VxWorks does all the library stuff itself.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-/* Provide required defaults for linker -e. */
-#undef LINK_SPEC
-#define LINK_SPEC "%{!nostdlib:%{!r*:%{!e*:-e start}}}"
-
-/* VxWorks provides the functionality of crt0.o and friends itself.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Acpu(sparc) -Amachine(sparc)"
-
-/* Note that we define CPU here even if the user has specified -ansi.
-   This violates user namespace, but the VxWorks headers, and potentially
-   user code, all explicitly rely upon the definition of CPU in order to get
-   the proper processor information.  */
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) -DCPU=SPARC"
-
-#undef PTRDIFF_TYPE
-#undef SIZE_TYPE
-#undef WCHAR_TYPE
-#undef WCHAR_TYPE_SIZE
-
-#define PTRDIFF_TYPE "long int"
-#define SIZE_TYPE "unsigned int"
-#define WCHAR_TYPE "char"
-#define WCHAR_TYPE_SIZE 8
-
-/* US Software GOFAST library support.  */
-#include "gofast.h"
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS
diff --git a/contrib/gcc/config/sparc/x-sysv4 b/contrib/gcc/config/sparc/x-sysv4
deleted file mode 100644
index 2a661e359993..000000000000
--- a/contrib/gcc/config/sparc/x-sysv4
+++ /dev/null
@@ -1,2 +0,0 @@
-X_CFLAGS=-DSVR4
-ALLOCA=alloca.o
diff --git a/contrib/gcc/config/sparc/xm-linux.h b/contrib/gcc/config/sparc/xm-linux.h
deleted file mode 100644
index 691c7d167847..000000000000
--- a/contrib/gcc/config/sparc/xm-linux.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Configuration for GCC for SPARC running Linux-based GNU systems.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Eddie C. Dost (ecd@skynet.be)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef inhibit_libc
-#include <alloca.h>
-#include <stdlib.h>
-#include <string.h>
-#endif
diff --git a/contrib/gcc/config/sparc/xm-lynx.h b/contrib/gcc/config/sparc/xm-lynx.h
deleted file mode 100644
index 90fef8543b91..000000000000
--- a/contrib/gcc/config/sparc/xm-lynx.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Configuration for GNU C-compiler for sparc platforms running LynxOS.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-lynx.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-#define HOST_WORDS_BIG_ENDIAN 1
-
-/* Include <sys/wait.h> to define the exit status access macros.  */
-#include <sys/types.h>
-#include <sys/wait.h>
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-
-#include "tm.h"
diff --git a/contrib/gcc/config/sparc/xm-openbsd.h b/contrib/gcc/config/sparc/xm-openbsd.h
deleted file mode 100644
index 2df7fb3e3639..000000000000
--- a/contrib/gcc/config/sparc/xm-openbsd.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Configuration file for an host running sparc OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <xm-openbsd.h>
-#include <sparc/xm-sparc.h>
-
diff --git a/contrib/gcc/config/sparc/xm-pbd.h b/contrib/gcc/config/sparc/xm-pbd.h
deleted file mode 100644
index 1c3f47590c79..000000000000
--- a/contrib/gcc/config/sparc/xm-pbd.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* Host environment for the tti "Unicom" PBB 68020 boards */
-
-#include "sparc/xm-sparc.h"
-
-#define USG
-
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
-
diff --git a/contrib/gcc/config/sparc/xm-sol2.h b/contrib/gcc/config/sparc/xm-sol2.h
deleted file mode 100644
index 5613b086b572..000000000000
--- a/contrib/gcc/config/sparc/xm-sol2.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* If not compiled with GNU C, include the system's <alloca.h> header.  */
-#ifndef __GNUC__
-#include <alloca.h>
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sp64.h b/contrib/gcc/config/sparc/xm-sp64.h
deleted file mode 100644
index b673161282f4..000000000000
--- a/contrib/gcc/config/sparc/xm-sp64.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Configuration for GCC for Sparc v9 running 64-bit native.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/xm-sparc.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#if defined(__arch64__) || defined(__sparc_v9__) || defined(__sparcv9)
-#undef HOST_BITS_PER_LONG
-#define HOST_BITS_PER_LONG 64
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sparc.h b/contrib/gcc/config/sparc/xm-sparc.h
deleted file mode 100644
index e553a0df0b25..000000000000
--- a/contrib/gcc/config/sparc/xm-sparc.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Configuration for GNU C-compiler for Sun Sparc.
-   Copyright (C) 1988, 1993, 1995, 1997 Free Software Foundation, Inc.
-   Contributed by Michael Tiemann (tiemann@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Doubles are stored in memory with the high order word first.  This
-   matters when cross-compiling.  */
-#define HOST_WORDS_BIG_ENDIAN 1
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-#include "tm.h"
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-/* If compiled with Sun CC, the use of alloca requires this #include.  */
-#ifndef __GNUC__
-#include "alloca.h"
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sysv4-64.h b/contrib/gcc/config/sparc/xm-sysv4-64.h
deleted file mode 100644
index c506d22dd360..000000000000
--- a/contrib/gcc/config/sparc/xm-sysv4-64.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Configuration for GCC for Sparc v9 running 64-bit native.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/xm-sysv4.h>
-
-/* This describes the machine the compiler is hosted on.  */
-#if defined(__arch64__) || defined(__sparc_v9__) || defined(__sparcv9)
-#undef HOST_BITS_PER_LONG
-#define HOST_BITS_PER_LONG 64
-#endif
diff --git a/contrib/gcc/config/sparc/xm-sysv4.h b/contrib/gcc/config/sparc/xm-sysv4.h
deleted file mode 100644
index 6e663d12cfa1..000000000000
--- a/contrib/gcc/config/sparc/xm-sysv4.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Configuration for GNU C-compiler for Sun Sparc running System V.4.
-   Copyright (C) 1992, 1993, 1998 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@netcom.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Doubles are stored in memory with the high order word first.  This
-   matters when cross-compiling.  */
-#define HOST_WORDS_BIG_ENDIAN 1
-
-/* target machine dependencies.
-   tm.h is a symbolic link to the actual target specific file.   */
-#include "tm.h"
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-#ifndef __GNUC__
-#define ONLY_INT_FIELDS
-#endif
diff --git a/contrib/gcc/config/svr3.h b/contrib/gcc/config/svr3.h
deleted file mode 100644
index 3475561799b4..000000000000
--- a/contrib/gcc/config/svr3.h
+++ /dev/null
@@ -1,375 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for
-   generic System V Release 3 system.
-   Copyright (C) 1991, 1996 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@monkeys.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-
-   To use this file, make up a file with a name like:
-
-	?????svr3.h
-
-   where ????? is replaced by the name of the basic hardware that you
-   are targeting for.  Then, in the file ?????svr3.h, put something
-   like:
-
-	#include "?????.h"
-	#include "svr3.h"
-
-   followed by any really system-specific defines (or overrides of
-   defines) which you find that you need.  For example, CPP_PREDEFINES
-   is defined here with only the defined -Dunix and -DSVR3.  You should
-   probably override that in your target-specific ?????svr3.h file
-   with a set of defines that includes these, but also contains an
-   appropriate define for the type of hardware that you are targeting.
-*/
-
-/* Define a symbol indicating that we are using svr3.h.  */
-#define USING_SVR3_H
-
-/* Define a symbol so that libgcc* can know what sort of operating
-   environment and assembler syntax we are targeting for.  */
-#define SVR3_target
-
-/* Cpp, assembler, linker, library, and startfile spec's.  */
-
-/* You should redefine CPP_PREDEFINES in any file which includes this one.
-   The definition should be appropriate for the type of target system
-   involved, and it should include any -A (assertion) options which are
-   appropriate for the given target system.  */
-
-#undef CPP_PREDEFINES
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)					\
-  do { output_file_directive ((FILE), main_input_filename);	\
-       if (optimize) ASM_FILE_START_1 (FILE);			\
-     } while (0)
-
-/* By default, do nothing: a few machines support .optim, but not most.  */
-#undef ASM_FILE_START_1
-#define ASM_FILE_START_1(FILE)
-
-/* This says how to output an assembler line
-   to define a global common symbol.  */
-/* We don't use ROUNDED because the standard compiler doesn't,
-   and the linker gives error messages if a common symbol
-   has more than one length value.  */
-
-#undef ASM_OUTPUT_COMMON
-#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED)  \
-( fputs (".comm ", (FILE)),			\
-  assemble_name ((FILE), (NAME)),		\
-  fprintf ((FILE), ",%u\n", (SIZE)))
-
-/* This says how to output an assembler line
-   to define a local common symbol.  */
-
-/* Note that using bss_section here caused errors
-   in building shared libraries on system V.3.  */
-#undef ASM_OUTPUT_LOCAL
-#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED)	\
-  do {							\
-    int align = exact_log2 (ROUNDED);			\
-    if (align > 2) align = 2;				\
-    data_section ();					\
-    ASM_OUTPUT_ALIGN ((FILE), align == -1 ? 2 : align);	\
-    ASM_OUTPUT_LABEL ((FILE), (NAME));			\
-    fprintf ((FILE), "\t.set .,.+%u\n", (ROUNDED));	\
-  } while (0)
-
-#if 0 /* For now, let's leave these machine-specific.  */
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-
-#define STARTFILE_SPEC  \
-  "%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}"
-
-#ifdef CROSS_COMPILE
-#define LIB_SPEC "-lc crtn.o%s"
-#else
-#define LIB_SPEC "%{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp} -lc crtn.o%s"
-#endif
-
-/* Special flags for the linker.  I don't know what they do.  */
-
-#define LINK_SPEC "%{T*} %{z:-lm}"
-#endif
-
-/* Allow #sccs in preprocessor.  */
-
-#define SCCS_DIRECTIVE
-
-/* Output #ident as a .ident.  */
-
-#define ASM_OUTPUT_IDENT(FILE, NAME) \
-  fprintf (FILE, "\t.ident \"%s\"\n", NAME);
-
-/* Use periods rather than dollar signs in special g++ assembler names.  */
-
-#define NO_DOLLAR_IN_LABEL
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* System V Release 3 uses COFF debugging info.  */
-
-#define SDB_DEBUGGING_INFO
-
-/* We don't want to output DBX debugging information.  */
-
-#undef DBX_DEBUGGING_INFO
-
-/* Define the actual types of some ANSI-mandated types.  These
-   definitions should work for most SVR3 systems.  */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* Assembler pseudos to introduce constants of various size.  These
-   definitions should work for most svr3 systems.  */
-
-#undef ASM_BYTE_OP
-#define ASM_BYTE_OP "\t.byte"
-
-/* The prefix to add to user-visible assembler symbols.
-
-   For System V Release 3 the convention is to prepend a leading
-   underscore onto user-level symbol names.  */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX "_"
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-
-   For most svr3 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler.  */
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  asm_fprintf (FILE, "%0L%s%d:\n", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.
-
-   For most svr3 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler.  */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*%s%s%d", LOCAL_LABEL_PREFIX, PREFIX, NUM)
-
-/* We want local labels to start with period if made with asm_fprintf.  */
-#undef LOCAL_LABEL_PREFIX
-#define LOCAL_LABEL_PREFIX "."
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.
-   However, use of the const section is turned off by default
-   unless the specific tm.h file turns it on by defining
-   USE_CONST_SECTION as 1.  */
-
-/* Define a few machine-specific details of the implementation of
-   constructors.
-
-   The __CTORS_LIST__ goes in the .init section.  Define CTOR_LIST_BEGIN
-   and CTOR_LIST_END to contribute to the .init section an instruction to
-   push a word containing 0 (or some equivalent of that).
-
-   Define ASM_OUTPUT_CONSTRUCTOR to push the address of the constructor.  */
-
-#define USE_CONST_SECTION	0
-
-#define INIT_SECTION_ASM_OP     ".section\t.init"
-#define FINI_SECTION_ASM_OP     ".section .fini,\"x\""
-#define CONST_SECTION_ASM_OP	".section\t.rodata, \"x\""
-#define CTORS_SECTION_ASM_OP	INIT_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP    FINI_SECTION_ASM_OP
-
-/* CTOR_LIST_BEGIN and CTOR_LIST_END are machine-dependent
-   because they push on the stack.  */
-
-#ifndef STACK_GROWS_DOWNWARD
-
-/* Constructor list on stack is in reverse order.  Go to the end of the
-   list and go backwards to call constructors in the right order.  */
-#define DO_GLOBAL_CTORS_BODY					\
-do {								\
-  func_ptr *p, *beg = alloca (0);				\
-  for (p = beg; *p; p++)					\
-    ;								\
-  while (p != beg)						\
-    (*--p) ();							\
-} while (0)
-
-#else
-
-/* Constructor list on stack is in correct order.  Just call them.  */
-#define DO_GLOBAL_CTORS_BODY					\
-do {								\
-  func_ptr *p, *beg = alloca (0);				\
-  for (p = beg; *p; )						\
-    (*p++) ();							\
-} while (0)
-
-#endif /* STACK_GROWS_DOWNWARD */
-
-/* Add extra sections .rodata, .init and .fini.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_init, in_fini
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CONST_SECTION_FUNCTION					\
-  INIT_SECTION_FUNCTION						\
-  FINI_SECTION_FUNCTION
-
-#define INIT_SECTION_FUNCTION					\
-void								\
-init_section ()							\
-{								\
-  if (in_section != in_init)					\
-    {								\
-      fprintf (asm_out_file, "\t%s\n", INIT_SECTION_ASM_OP);	\
-      in_section = in_init;					\
-    }								\
-}
-
-#define FINI_SECTION_FUNCTION					\
-void								\
-fini_section ()							\
-{								\
-  if (in_section != in_fini)					\
-    {								\
-      fprintf (asm_out_file, "\t%s\n", FINI_SECTION_ASM_OP);	\
-      in_section = in_fini;					\
-    }								\
-}
-
-#define READONLY_DATA_SECTION() const_section ()
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  extern void text_section();						\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-/* The ctors and dtors sections are not normally put into use 
-   by EXTRA_SECTIONS and EXTRA_SECTION_FUNCTIONS as defined in svr3.h,
-   but it can't hurt to define these macros for whatever systems use them.  */
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-/* This is machine-dependent
-   because it needs to push something on the stack.  */
-#undef ASM_OUTPUT_CONSTRUCTOR
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    fini_section ();                   				\
-    fprintf (FILE, "%s\t ", ASM_LONG);					\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement or statements to switch to the appropriate
-   section for output of DECL.  DECL is either a `VAR_DECL' node
-   or a constant of some sort.  RELOC indicates whether forming
-   the initial value of DECL requires link-time relocations.  */
-
-#define SELECT_SECTION(DECL,RELOC)					\
-{									\
-  if (TREE_CODE (DECL) == STRING_CST)					\
-    {									\
-      if (! flag_writable_strings)					\
-	const_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (DECL) == VAR_DECL)				\
-    {									\
-      if ((0 && RELOC)	/* should be (flag_pic && RELOC) */		\
-	  || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL)		\
-	  || !DECL_INITIAL (DECL)					\
-	  || (DECL_INITIAL (DECL) != error_mark_node			\
-	      && !TREE_CONSTANT (DECL_INITIAL (DECL))))			\
-	data_section ();						\
-      else								\
-	const_section ();						\
-    }									\
-  else									\
-    const_section ();							\
-}
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#define SELECT_RTX_SECTION(MODE,RTX) const_section()
diff --git a/contrib/gcc/config/svr4.h b/contrib/gcc/config/svr4.h
deleted file mode 100644
index 7fa30e8ac261..000000000000
--- a/contrib/gcc/config/svr4.h
+++ /dev/null
@@ -1,926 +0,0 @@
-/* Operating system specific defines to be used when targeting GCC for some
-   generic System V Release 4 system.
-   Copyright (C) 1991, 94-98, 1999 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@monkeys.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-
-   To use this file, make up a file with a name like:
-
-	?????svr4.h
-
-   where ????? is replaced by the name of the basic hardware that you
-   are targeting for.  Then, in the file ?????svr4.h, put something
-   like:
-
-	#include "?????.h"
-	#include "svr4.h"
-
-   followed by any really system-specific defines (or overrides of
-   defines) which you find that you need.  For example, CPP_PREDEFINES
-   is defined here with only the defined -Dunix and -DSVR4.  You should
-   probably override that in your target-specific ?????svr4.h file
-   with a set of defines that includes these, but also contains an
-   appropriate define for the type of hardware that you are targeting.
-*/
-
-/* Define a symbol indicating that we are using svr4.h.  */
-#define USING_SVR4_H
-
-/* For the sake of libgcc2.c, indicate target supports atexit.  */
-#define HAVE_ATEXIT
-
-/* Cpp, assembler, linker, library, and startfile spec's.  */
-
-/* This defines which switch letters take arguments.  On svr4, most of
-   the normal cases (defined in gcc.c) apply, and we also have -h* and
-   -z* options (for the linker).  Note however that there is no such
-   thing as a -T option for svr4.  */
-
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'x' \
-   || (CHAR) == 'z')
-
-/* This defines which multi-letter switches take arguments.  On svr4,
-   there are no such switches except those implemented by GCC itself.  */
-
-#define WORD_SWITCH_TAKES_ARG(STR)			\
- (DEFAULT_WORD_SWITCH_TAKES_ARG (STR)			\
-  && strcmp (STR, "Tdata") && strcmp (STR, "Ttext")	\
-  && strcmp (STR, "Tbss"))
-
-/* You should redefine CPP_PREDEFINES in any file which includes this one.
-   The definition should be appropriate for the type of target system
-   involved, and it should include any -A (assertion) options which are
-   appropriate for the given target system.  */
-#undef CPP_PREDEFINES
-
-/* Provide an ASM_SPEC appropriate for svr4.  Here we try to support as
-   many of the specialized svr4 assembler options as seems reasonable,
-   given that there are certain options which we can't (or shouldn't)
-   support directly due to the fact that they conflict with other options
-   for other svr4 tools (e.g. ld) or with other options for GCC itself.
-   For example, we don't support the -o (output file) or -R (remove
-   input file) options because GCC already handles these things.  We
-   also don't support the -m (run m4) option for the assembler because
-   that conflicts with the -m (produce load map) option of the svr4
-   linker.  We do however allow passing arbitrary options to the svr4
-   assembler via the -Wa, option.
-
-   Note that gcc doesn't allow a space to follow -Y in a -Ym,* or -Yd,*
-   option.
-*/
-
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
-
-/* svr4 assemblers need the `-' (indicating input from stdin) to come after
-   the -o option (and its argument) for some reason.  If we try to put it
-   before the -o option, the assembler will try to read the file named as
-   the output file in the -o option as an input file (after it has already
-   written some stuff to it) and the binary stuff contained therein will
-   cause totally confuse the assembler, resulting in many spurious error
-   messages.  */
-
-#undef ASM_FINAL_SPEC
-#define ASM_FINAL_SPEC "%|"
-
-/* Under svr4, the normal location of the `ld' and `as' programs is the
-   /usr/ccs/bin directory.  */
-
-#ifndef CROSS_COMPILE
-#undef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX "/usr/ccs/bin/"
-#endif
-
-/* Under svr4, the normal location of the various *crt*.o files is the
-   /usr/ccs/lib directory.  */
-
-#ifndef CROSS_COMPILE
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
-#endif
-
-/* Provide a LIB_SPEC appropriate for svr4.  Here we tack on the default
-   standard C library (unless we are building a shared library).  */
-
-#undef	LIB_SPEC
-#define LIB_SPEC "%{!shared:%{!symbolic:-lc}}"
-
-/* Provide an ENDFILE_SPEC appropriate for svr4.  Here we tack on our own
-   magical crtend.o file (see crtstuff.c) which provides part of the
-   support for getting C++ file-scope static object constructed before
-   entering `main', followed by the normal svr3/svr4 "finalizer" file,
-   which is either `gcrtn.o' or `crtn.o'.  */
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s %{pg:gcrtn.o%s}%{!pg:crtn.o%s}"
-
-/* Provide a LINK_SPEC appropriate for svr4.  Here we provide support
-   for the special GCC options -static, -shared, and -symbolic which
-   allow us to link things in one of these three modes by applying the
-   appropriate combinations of options at link-time.  We also provide
-   support here for as many of the other svr4 linker options as seems
-   reasonable, given that some of them conflict with options for other
-   svr4 tools (e.g. the assembler).  In particular, we do support the
-   -z*, -V, -b, -t, -Qy, -Qn, and -YP* options here, and the -e*,
-   -l*, -o*, -r, -s, -u*, and -L* options are directly supported
-   by gcc.c itself.  We don't directly support the -m (generate load
-   map) option because that conflicts with the -m (run m4) option of
-   the svr4 assembler.  We also don't directly support the svr4 linker's
-   -I* or -M* options because these conflict with existing GCC options.
-   We do however allow passing arbitrary options to the svr4 linker
-   via the -Wl, option.  We don't support the svr4 linker's -a option
-   at all because it is totally useless and because it conflicts with
-   GCC's own -a option.
-
-   Note that gcc doesn't allow a space to follow -Y in a -YP,* option.
-
-   When the -G link option is used (-shared and -symbolic) a final link is
-   not being done.  */
-
-#undef	LINK_SPEC
-#ifdef CROSS_COMPILE
-#define LINK_SPEC "%{h*} %{v:-V} \
-		   %{b} %{Wl,*:%*} \
-		   %{static:-dn -Bstatic} \
-		   %{shared:-G -dy -z text} \
-		   %{symbolic:-Bsymbolic -G -dy -z text} \
-		   %{G:-G} \
-		   %{YP,*} \
-		   %{Qy:} %{!Qn:-Qy}"
-#else
-#define LINK_SPEC "%{h*} %{v:-V} \
-		   %{b} %{Wl,*:%*} \
-		   %{static:-dn -Bstatic} \
-		   %{shared:-G -dy -z text} \
-		   %{symbolic:-Bsymbolic -G -dy -z text} \
-		   %{G:-G} \
-		   %{YP,*} \
-		   %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-		    %{!p:-Y P,/usr/ccs/lib:/usr/lib}} \
-		   %{Qy:} %{!Qn:-Qy}"
-#endif
-
-/* Gcc automatically adds in one of the files /usr/ccs/lib/values-Xc.o,
-   /usr/ccs/lib/values-Xa.o, or /usr/ccs/lib/values-Xt.o for each final
-   link step (depending upon the other gcc options selected, such as
-   -traditional and -ansi).  These files each contain one (initialized)
-   copy of a special variable called `_lib_version'.  Each one of these
-   files has `_lib_version' initialized to a different (enum) value.
-   The SVR4 library routines query the value of `_lib_version' at run
-   to decide how they should behave.  Specifically, they decide (based
-   upon the value of `_lib_version') if they will act in a strictly ANSI
-   conforming manner or not.
-*/
-
-#undef	STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}}}\
-			%{pg:gcrti.o%s}%{!pg:crti.o%s} \
-			%{ansi:values-Xc.o%s} \
-			%{!ansi: \
-			 %{traditional:values-Xt.o%s} \
-			 %{!traditional:values-Xa.o%s}} \
- 			crtbegin.o%s"
-
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
-#define IDENT_ASM_OP ".ident"
-
-#define ASM_FILE_END(FILE)					\
-do {				 				\
-     if (!flag_no_ident)					\
-	fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n",		\
-		 IDENT_ASM_OP, version_string);			\
-   } while (0)
-
-/* Allow #sccs in preprocessor.  */
-
-#define SCCS_DIRECTIVE
-
-/* Output #ident as a .ident.  */
-
-#define ASM_OUTPUT_IDENT(FILE, NAME) \
-  fprintf (FILE, "\t%s\t\"%s\"\n", IDENT_ASM_OP, NAME);
-
-/* Use periods rather than dollar signs in special g++ assembler names.  */
-
-#define NO_DOLLAR_IN_LABEL
-
-/* Writing `int' for a bitfield forces int alignment for the structure.  */
-
-#define PCC_BITFIELD_TYPE_MATTERS 1
-
-/* Implicit library calls should use memcpy, not bcopy, etc.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* Handle #pragma weak and #pragma pack.  */
-
-#define HANDLE_SYSV_PRAGMA
-
-/* System V Release 4 uses DWARF debugging info.  */
-
-#define DWARF_DEBUGGING_INFO
-
-/* All ELF targets can support DWARF-2.  */
-#ifndef DWARF2_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-#endif
-
-/* The numbers used to denote specific machine registers in the System V
-   Release 4 DWARF debugging information are quite likely to be totally
-   different from the numbers used in BSD stabs debugging information
-   for the same kind of target machine.  Thus, we undefine the macro
-   DBX_REGISTER_NUMBER here as an extra inducement to get people to
-   provide proper machine-specific definitions of DBX_REGISTER_NUMBER
-   (which is also used to provide DWARF registers numbers in dwarfout.c)
-   in their tm.h files which include this file.  */
-
-#undef DBX_REGISTER_NUMBER
-
-/* Use DWARF debugging info by default.  */
-
-#ifndef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG
-#endif
-
-/* But allow STABS to be supoorted as well.  */
-#include "dbxelf.h"
-
-/* Define the actual types of some ANSI-mandated types.  (These
-   definitions should work for most SVR4 systems).  */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-/* This causes trouble, because it requires the host machine
-   to support ANSI C.  */
-/* #define MULTIBYTE_CHARS */
-
-#undef ASM_BYTE_OP
-#define ASM_BYTE_OP	".byte"
-
-#undef SET_ASM_OP
-#define SET_ASM_OP	".set"
-
-/* This is how to begin an assembly language file.  Most svr4 assemblers want
-   at least a .file directive to come first, and some want to see a .version
-   directive come right after that.  Here we just establish a default
-   which generates only the .file directive.  If you need a .version
-   directive for any specific target, you should override this definition
-   in the target-specific file which includes this one.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                    \
-  output_file_directive ((FILE), main_input_filename)
-
-/* This is how to allocate empty space in some section.  The .zero
-   pseudo-op is used for this on most svr4 assemblers.  */
-
-#define SKIP_ASM_OP	".zero"
-
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE) \
-  fprintf (FILE, "\t%s\t%u\n", SKIP_ASM_OP, (SIZE))
-
-/* The prefix to add to user-visible assembler symbols.
-
-   For System V Release 4 the convention is *not* to prepend a leading
-   underscore onto user-level symbol names.  */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-
-   For most svr4 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler.  */
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE, PREFIX, NUM)			\
-do {									\
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM);				\
-} while (0)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.
-
-   For most svr4 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler.  */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL, PREFIX, NUM)			\
-do {									\
-  sprintf (LABEL, "*.%s%d", PREFIX, (unsigned) (NUM));			\
-} while (0)
-
-/* Output the label which precedes a jumptable.  Note that for all svr4
-   systems where we actually generate jumptables (which is to say every
-   svr4 target except i386, where we use casesi instead) we put the jump-
-   tables into the .rodata section and since other stuff could have been
-   put into the .rodata section prior to any given jumptable, we have to
-   make sure that the location counter for the .rodata section gets pro-
-   perly re-aligned prior to the actual beginning of the jump table.  */
-
-#define ALIGN_ASM_OP ".align"
-
-#ifndef ASM_OUTPUT_BEFORE_CASE_LABEL
-#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \
-  ASM_OUTPUT_ALIGN ((FILE), 2);
-#endif
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE)		\
-  do {									\
-    ASM_OUTPUT_BEFORE_CASE_LABEL (FILE, PREFIX, NUM, JUMPTABLE)		\
-    ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM);			\
-  } while (0)
-
-/* The standard SVR4 assembler seems to require that certain builtin
-   library routines (e.g. .udiv) be explicitly declared as .globl
-   in each assembly file where they are referenced.  */
-
-#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN)				\
-  ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0))
-
-/* This says how to output assembler code to declare an
-   uninitialized external linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#define COMMON_ASM_OP	".comm"
-
-#undef ASM_OUTPUT_ALIGNED_COMMON
-#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", COMMON_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT);	\
-} while (0)
-
-/* This says how to output assembler code to declare an
-   uninitialized internal linkage data object.  Under SVR4,
-   the linker seems to want the alignment of data objects
-   to depend on their types.  We do exactly that here.  */
-
-#define LOCAL_ASM_OP	".local"
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fprintf ((FILE), "\t%s\t", LOCAL_ASM_OP);				\
-  assemble_name ((FILE), (NAME));					\
-  fprintf ((FILE), "\n");						\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-/* Biggest alignment supported by the object file format of this
-   machine.  Use this macro to limit the alignment which can be
-   specified using the `__attribute__ ((aligned (N)))' construct.  If
-   not defined, the default value is `BIGGEST_ALIGNMENT'.  */
-
-#define MAX_OFILE_ALIGNMENT (32768*8)
-
-/* This is the pseudo-op used to generate a 32-bit word of data with a
-   specific value in some section.  This is the same for all known svr4
-   assemblers.  */
-
-#define INT_ASM_OP		".long"
-
-/* This is the pseudo-op used to generate a contiguous sequence of byte
-   values from a double-quoted string WITHOUT HAVING A TERMINATING NUL
-   AUTOMATICALLY APPENDED.  This is the same for most svr4 assemblers.  */
-
-#undef ASCII_DATA_ASM_OP
-#define ASCII_DATA_ASM_OP	".ascii"
-
-/* Support const sections and the ctors and dtors sections for g++.
-   Note that there appears to be two different ways to support const
-   sections at the moment.  You can either #define the symbol
-   READONLY_DATA_SECTION (giving it some code which switches to the
-   readonly data section) or else you can #define the symbols
-   EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
-   SELECT_RTX_SECTION.  We do both here just to be on the safe side.  */
-
-#define USE_CONST_SECTION	1
-
-#define CONST_SECTION_ASM_OP	".section\t.rodata"
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
-
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
-
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"aw\""
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"aw\""
-
-/* On svr4, we *do* have support for the .init and .fini sections, and we
-   can put stuff in there to be executed before and after `main'.  We let
-   crtstuff.c and other files know this by defining the following symbols.
-   The definitions say how to change sections to the .init and .fini
-   sections.  This is the same for all known svr4 assemblers.  */
-
-#define INIT_SECTION_ASM_OP	".section\t.init"
-#define FINI_SECTION_ASM_OP	".section\t.fini"
-
-/* A default list of other sections which we might be "in" at any given
-   time.  For targets that use additional sections (e.g. .tdesc) you
-   should override this definition in the target-specific file which
-   includes this file.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
-
-/* A default list of extra section function definitions.  For targets
-   that use additional sections (e.g. .tdesc) you should override this
-   definition in the target-specific file which includes this file.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#define READONLY_DATA_SECTION() const_section ()
-
-extern void text_section ();
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-/* Switch into a generic section.
- 
-   We make the section read-only and executable for a function decl,
-   read-only for a const data decl, and writable for a non-const data decl.
- 
-   If the section has already been defined, we must not
-   emit the attributes here. The SVR4 assembler does not
-   recognize section redefinitions.
-   If DECL is NULL, no attributes are emitted.  */
-
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC)		\
-do {									\
-  static struct section_info						\
-    {									\
-      struct section_info *next;				        \
-      char *name;						        \
-      enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type;		\
-    } *sections;							\
-  struct section_info *s;						\
-  char *mode;								\
-  enum sect_enum type;							\
-									\
-  for (s = sections; s; s = s->next)					\
-    if (!strcmp (NAME, s->name))					\
-      break;								\
-									\
-  if (DECL && TREE_CODE (DECL) == FUNCTION_DECL)			\
-    type = SECT_EXEC, mode = "ax";					\
-  else if (DECL && DECL_READONLY_SECTION (DECL, RELOC))			\
-    type = SECT_RO, mode = "a";						\
-  else									\
-    type = SECT_RW, mode = "aw";					\
-									\
-  if (s == 0)								\
-    {									\
-      s = (struct section_info *) xmalloc (sizeof (struct section_info));  \
-      s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME));		\
-      strcpy (s->name, NAME);						\
-      s->type = type;							\
-      s->next = sections;						\
-      sections = s;							\
-      fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, mode);	\
-    }									\
-  else									\
-    {									\
-      if (DECL && s->type != type)					\
-	error_with_decl (DECL, "%s causes a section type conflict");	\
-									\
-      fprintf (FILE, ".section\t%s\n", NAME);				\
-    }									\
-} while (0)
-
-#define MAKE_DECL_ONE_ONLY(DECL) (DECL_WEAK (DECL) = 1)
-#define UNIQUE_SECTION_P(DECL) (DECL_ONE_ONLY (DECL))
-#define UNIQUE_SECTION(DECL,RELOC)				\
-do {								\
-  int len;							\
-  char *name, *string, *prefix;					\
-								\
-  name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (DECL));	\
-								\
-  if (! DECL_ONE_ONLY (DECL))					\
-    {								\
-      prefix = ".";                                             \
-      if (TREE_CODE (DECL) == FUNCTION_DECL)			\
-	prefix = ".text.";					\
-      else if (DECL_READONLY_SECTION (DECL, RELOC))		\
-	prefix = ".rodata.";					\
-      else							\
-	prefix = ".data.";					\
-    }								\
-  else if (TREE_CODE (DECL) == FUNCTION_DECL)			\
-    prefix = ".gnu.linkonce.t.";				\
-  else if (DECL_READONLY_SECTION (DECL, RELOC))			\
-    prefix = ".gnu.linkonce.r.";				\
-  else								\
-    prefix = ".gnu.linkonce.d.";				\
-								\
-  len = strlen (name) + strlen (prefix);			\
-  string = alloca (len + 1);					\
-  sprintf (string, "%s%s", prefix, name);			\
-								\
-  DECL_SECTION_NAME (DECL) = build_string (len, string);	\
-} while (0)
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement or statements to switch to the appropriate
-   section for output of DECL.  DECL is either a `VAR_DECL' node
-   or a constant of some sort.  RELOC indicates whether forming
-   the initial value of DECL requires link-time relocations.  */
-
-#define SELECT_SECTION(DECL,RELOC)					\
-{									\
-  if (flag_pic && RELOC)						\
-    data_section ();							\
-  else if (TREE_CODE (DECL) == STRING_CST)				\
-    {									\
-      if (! flag_writable_strings)					\
-	const_section ();						\
-      else								\
-	data_section ();						\
-    }									\
-  else if (TREE_CODE (DECL) == VAR_DECL)				\
-    {									\
-      if (! DECL_READONLY_SECTION (DECL, RELOC))			\
-	data_section ();						\
-      else								\
-	const_section ();						\
-    }									\
-  else									\
-    const_section ();							\
-}
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX) const_section()
-
-/* Define the strings used for the special svr4 .type and .size directives.
-   These strings generally do not vary from one system running svr4 to
-   another, but if a given system (e.g. m88k running svr) needs to use
-   different pseudo-op names for these, they may be overridden in the
-   file which includes this one.  */
-
-#define TYPE_ASM_OP	".type"
-#define SIZE_ASM_OP	".size"
-
-/* This is how we tell the assembler that a symbol is weak.  */
-
-#define ASM_WEAKEN_LABEL(FILE,NAME) \
-  do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
-       fputc ('\n', FILE); } while (0)
-
-/* The following macro defines the format used to output the second
-   operand of the .type assembler directive.  Different svr4 assemblers
-   expect various different forms for this operand.  The one given here
-   is just a default.  You may need to override it in your machine-
-   specific tm.h file (depending upon the particulars of your assembler).  */
-
-#define TYPE_OPERAND_FMT	"@%s"
-
-/* Write the extra assembler code needed to declare a function's result.
-   Most svr4 assemblers don't require any special declaration of the
-   result value, but there are exceptions.  */
-
-#ifndef ASM_DECLARE_RESULT
-#define ASM_DECLARE_RESULT(FILE, RESULT)
-#endif
-
-/* These macros generate the special .type and .size directives which
-   are used to set the corresponding fields of the linker symbol table
-   entries in an ELF object file under SVR4.  These macros also output
-   the starting labels for the relevant functions/objects.  */
-
-/* Write the extra assembler code needed to declare a function properly.
-   Some svr4 assemblers need to also have something extra said about the
-   function's return value.  We allow for that here.  */
-
-#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "function");			\
-    putc ('\n', FILE);							\
-    ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL));			\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Write the extra assembler code needed to declare an object properly.  */
-
-#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL)			\
-  do {									\
-    fprintf (FILE, "\t%s\t ", TYPE_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    putc (',', FILE);							\
-    fprintf (FILE, TYPE_OPERAND_FMT, "object");				\
-    putc ('\n', FILE);							\
-    size_directive_output = 0;						\
-    if (!flag_inhibit_size_directive && DECL_SIZE (DECL))		\
-      {									\
-	size_directive_output = 1;					\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, NAME);					\
-	putc (',', FILE);						\
-	fprintf (FILE, HOST_WIDE_INT_PRINT_DEC,				\
-		 int_size_in_bytes (TREE_TYPE (DECL)));			\
-	fputc ('\n', FILE);						\
-      }									\
-    ASM_OUTPUT_LABEL(FILE, NAME);					\
-  } while (0)
-
-/* Output the size directive for a decl in rest_of_decl_compilation
-   in the case where we did not do so before the initializer.
-   Once we find the error_mark_node, we know that the value of
-   size_directive_output was set
-   by ASM_DECLARE_OBJECT_NAME when it was run for the same decl.  */
-
-#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
-do {									 \
-     char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0);			 \
-     if (!flag_inhibit_size_directive && DECL_SIZE (DECL)		 \
-         && ! AT_END && TOP_LEVEL					 \
-	 && DECL_INITIAL (DECL) == error_mark_node			 \
-	 && !size_directive_output)					 \
-       {								 \
-	 size_directive_output = 1;					 \
-	 fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);			 \
-	 assemble_name (FILE, name);					 \
-	 putc (',', FILE);						 \
-	 fprintf (FILE, HOST_WIDE_INT_PRINT_DEC,			 \
-		  int_size_in_bytes (TREE_TYPE (DECL))); 		 \
-	fputc ('\n', FILE);						 \
-       }								 \
-   } while (0)
-
-/* This is how to declare the size of a function.  */
-
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  do {									\
-    if (!flag_inhibit_size_directive)					\
-      {									\
-        char label[256];						\
-	static int labelno;						\
-	labelno++;							\
-	ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);		\
-	ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);		\
-	fprintf (FILE, "\t%s\t ", SIZE_ASM_OP);				\
-	assemble_name (FILE, (FNAME));					\
-        fprintf (FILE, ",");						\
-	assemble_name (FILE, label);					\
-        fprintf (FILE, "-");						\
-	assemble_name (FILE, (FNAME));					\
-	putc ('\n', FILE);						\
-      }									\
-  } while (0)
-
-/* A table of bytes codes used by the ASM_OUTPUT_ASCII and
-   ASM_OUTPUT_LIMITED_STRING macros.  Each byte in the table
-   corresponds to a particular byte value [0..255].  For any
-   given byte value, if the value in the corresponding table
-   position is zero, the given character can be output directly.
-   If the table value is 1, the byte must be output as a \ooo
-   octal escape.  If the tables value is anything else, then the
-   byte value should be output as a \ followed by the value
-   in the table.  Note that we can use standard UN*X escape
-   sequences for many control characters, but we don't use
-   \a to represent BEL because some svr4 assemblers (e.g. on
-   the i386) don't know about that.  Also, we don't use \v
-   since some versions of gas, such as 2.2 did not accept it.  */
-
-#define ESCAPES \
-"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
-\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
-\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
-
-/* Some svr4 assemblers have a limit on the number of characters which
-   can appear in the operand of a .string directive.  If your assembler
-   has such a limitation, you should define STRING_LIMIT to reflect that
-   limit.  Note that at least some svr4 assemblers have a limit on the
-   actual number of bytes in the double-quoted string, and that they
-   count each character in an escape sequence as one byte.  Thus, an
-   escape sequence like \377 would count as four bytes.
-
-   If your target assembler doesn't support the .string directive, you
-   should define this to zero.
-*/
-
-#define STRING_LIMIT	((unsigned) 256)
-
-#define STRING_ASM_OP	".string"
-
-/* The routine used to output NUL terminated strings.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable, especially for targets like the i386
-   (where the only alternative is to output character sequences as
-   comma separated lists of numbers).   */
-
-#define ASM_OUTPUT_LIMITED_STRING(FILE, STR)				\
-  do									\
-    {									\
-      register unsigned char *_limited_str = (unsigned char *) (STR);	\
-      register unsigned ch;						\
-      fprintf ((FILE), "\t%s\t\"", STRING_ASM_OP);			\
-      for (; (ch = *_limited_str); _limited_str++)			\
-        {								\
-	  register int escape;						\
-	  switch (escape = ESCAPES[ch])					\
-	    {								\
-	    case 0:							\
-	      putc (ch, (FILE));					\
-	      break;							\
-	    case 1:							\
-	      fprintf ((FILE), "\\%03o", ch);				\
-	      break;							\
-	    default:							\
-	      putc ('\\', (FILE));					\
-	      putc (escape, (FILE));					\
-	      break;							\
-	    }								\
-        }								\
-      fprintf ((FILE), "\"\n");						\
-    }									\
-  while (0)
-
-/* The routine used to output sequences of byte values.  We use a special
-   version of this for most svr4 targets because doing so makes the
-   generated assembly code more compact (and thus faster to assemble)
-   as well as more readable.  Note that if we find subparts of the
-   character sequence which end with NUL (and which are shorter than
-   STRING_LIMIT) we output those using ASM_OUTPUT_LIMITED_STRING.  */
-
-#undef ASM_OUTPUT_ASCII
-#define ASM_OUTPUT_ASCII(FILE, STR, LENGTH)				\
-  do									\
-    {									\
-      register unsigned char *_ascii_bytes = (unsigned char *) (STR);	\
-      register unsigned char *limit = _ascii_bytes + (LENGTH);		\
-      register unsigned bytes_in_chunk = 0;				\
-      for (; _ascii_bytes < limit; _ascii_bytes++)			\
-        {								\
-	  register unsigned char *p;					\
-	  if (bytes_in_chunk >= 60)					\
-	    {								\
-	      fprintf ((FILE), "\"\n");					\
-	      bytes_in_chunk = 0;					\
-	    }								\
-	  for (p = _ascii_bytes; p < limit && *p != '\0'; p++)		\
-	    continue;							\
-	  if (p < limit && (p - _ascii_bytes) <= (long)STRING_LIMIT)	\
-	    {								\
-	      if (bytes_in_chunk > 0)					\
-		{							\
-		  fprintf ((FILE), "\"\n");				\
-		  bytes_in_chunk = 0;					\
-		}							\
-	      ASM_OUTPUT_LIMITED_STRING ((FILE), _ascii_bytes);		\
-	      _ascii_bytes = p;						\
-	    }								\
-	  else								\
-	    {								\
-	      register int escape;					\
-	      register unsigned ch;					\
-	      if (bytes_in_chunk == 0)					\
-		fprintf ((FILE), "\t%s\t\"", ASCII_DATA_ASM_OP);	\
-	      switch (escape = ESCAPES[ch = *_ascii_bytes])		\
-		{							\
-		case 0:							\
-		  putc (ch, (FILE));					\
-		  bytes_in_chunk++;					\
-		  break;						\
-		case 1:							\
-		  fprintf ((FILE), "\\%03o", ch);			\
-		  bytes_in_chunk += 4;					\
-		  break;						\
-		default:						\
-		  putc ('\\', (FILE));					\
-		  putc (escape, (FILE));				\
-		  bytes_in_chunk += 2;					\
-		  break;						\
-		}							\
-	    }								\
-	}								\
-      if (bytes_in_chunk > 0)						\
-        fprintf ((FILE), "\"\n");					\
-    }									\
-  while (0)
-
-/* All SVR4 targets use the ELF object file format.  */
-#define OBJECT_FORMAT_ELF
diff --git a/contrib/gcc/config/t-freebsd b/contrib/gcc/config/t-freebsd
deleted file mode 100644
index 998168634298..000000000000
--- a/contrib/gcc/config/t-freebsd
+++ /dev/null
@@ -1,4 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-# Use only native include files
-USER_H = $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS)
diff --git a/contrib/gcc/config/t-gnu b/contrib/gcc/config/t-gnu
deleted file mode 100644
index 575f729768ca..000000000000
--- a/contrib/gcc/config/t-gnu
+++ /dev/null
@@ -1,16 +0,0 @@
-# In GNU, "/usr" is a four-letter word.
-SYSTEM_HEADER_DIR = /include
-
-LIBGCC1 = libgcc1.null
-CROSS_LIBGCC1 = libgcc1.null
-
-# The pushl in CTOR initialization interferes with frame pointer elimination.
-
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.
-
-CRTSTUFF_T_CFLAGS = -fPIC -fno-omit-frame-pointer
-TARGET_LIBGCC2_CFLAGS = -fPIC
diff --git a/contrib/gcc/config/t-libc-ok b/contrib/gcc/config/t-libc-ok
deleted file mode 100644
index 43e4f5e9e048..000000000000
--- a/contrib/gcc/config/t-libc-ok
+++ /dev/null
@@ -1,3 +0,0 @@
-LIBGCC1=libgcc1.null
-CROSS_LIBGCC1=libgcc1.null
-CRTSTUFF_T_FLAGS_S=-fPIC
diff --git a/contrib/gcc/config/t-linux-aout b/contrib/gcc/config/t-linux-aout
deleted file mode 100644
index 8826cddcab65..000000000000
--- a/contrib/gcc/config/t-linux-aout
+++ /dev/null
@@ -1,11 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-
-# Don't install "assert.h" in gcc. We use the one in glibc.
-INSTALL_ASSERT_H =
-
-# Do not build libgcc1. Let gcc generate those functions. The GNU/Linux
-# C library can handle them.
-LIBGCC1 = 
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
diff --git a/contrib/gcc/config/t-netbsd b/contrib/gcc/config/t-netbsd
deleted file mode 100644
index 85d6057feb04..000000000000
--- a/contrib/gcc/config/t-netbsd
+++ /dev/null
@@ -1,9 +0,0 @@
-LIBGCC1=libgcc1.null
-CROSS_LIBGCC1=libgcc1.null
-LIBGCC1_TEST=
-
-# Don't run fixproto
-STMP_FIXPROTO =
-
-# Don't install "assert.h" in gcc. We use the one in glibc.
-INSTALL_ASSERT_H =
diff --git a/contrib/gcc/config/t-openbsd b/contrib/gcc/config/t-openbsd
deleted file mode 100644
index 14bebc13e6ba..000000000000
--- a/contrib/gcc/config/t-openbsd
+++ /dev/null
@@ -1,7 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-
-# We don't need GCC's own include files but we do need lang specific ones.
-USER_H = ${LANG_EXTRA_HEADERS}
-INSTALL_ASSERT_H =
-
diff --git a/contrib/gcc/config/t-openbsd-thread b/contrib/gcc/config/t-openbsd-thread
deleted file mode 100644
index 4b25f25a4e57..000000000000
--- a/contrib/gcc/config/t-openbsd-thread
+++ /dev/null
@@ -1,5 +0,0 @@
-# This is currently needed to compile libgcc2 for threads support
-TARGET_LIBGCC2_CFLAGS=-pthread
-#T_CFLAGS=-pthread
-#T_CPPFLAGS=-pthread
-
diff --git a/contrib/gcc/config/t-rtems b/contrib/gcc/config/t-rtems
deleted file mode 100644
index 5d7d5696c3d2..000000000000
--- a/contrib/gcc/config/t-rtems
+++ /dev/null
@@ -1,13 +0,0 @@
-# RTEMS uses newlib which does not require prototype fixing
-STMP_FIXPROTO =
-
-# Don't install "assert.h" in gcc.  RTEMS uses the one in newlib.
-INSTALL_ASSERT_H =
-
-# RTEMS always has limits.h.
-LIMITS_H_TEST = true
-
-# If we are building next to newlib, this will let us find the RTEMS
-# limits.h when building libgcc2.  Otherwise, newlib must be installed
-# first.
-LIBGCC2_INCLUDES = -I$(srcdir)/../newlib/libc/sys/rtems/include
diff --git a/contrib/gcc/config/t-svr4 b/contrib/gcc/config/t-svr4
deleted file mode 100644
index e6be0c3b0c8f..000000000000
--- a/contrib/gcc/config/t-svr4
+++ /dev/null
@@ -1,8 +0,0 @@
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.  Likewise for libgcc2.c.
-
-CRTSTUFF_T_CFLAGS = -fPIC
-TARGET_LIBGCC2_CFLAGS = -fPIC
diff --git a/contrib/gcc/config/tm-dwarf2.h b/contrib/gcc/config/tm-dwarf2.h
deleted file mode 100644
index a580964ba1ab..000000000000
--- a/contrib/gcc/config/tm-dwarf2.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Enable Dwarf2 debugging and make it the default */
-#define  DWARF2_DEBUGGING_INFO 1
-#define  PREFERRED_DEBUGGING_TYPE  DWARF2_DEBUG
-
diff --git a/contrib/gcc/config/x-interix b/contrib/gcc/config/x-interix
deleted file mode 100644
index afdfe76c7f76..000000000000
--- a/contrib/gcc/config/x-interix
+++ /dev/null
@@ -1,24 +0,0 @@
-# These are host overrides
-# From config dir
-
-# Interix doesn't yet have alloca; it's better to use the portable C version for
-# bootstrapping.  Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
-# See all the declarations.
-FIXPROTO_DEFINES = -D_XOPEN_SOURCE
-
-# Don't run fixproto
-STMP_FIXPROTO =
-RANLIB = :
-RANLIB_TEST = false
-SHELL = sh
-
-# Existing CC/GCC may not define -D__INTERIX, so need this here.
-# Since we want to configure with _ALL_SOURCE, we need to build that way too
-X_CFLAGS= -D__INTERIX -D_ALL_SOURCE
-
-LIBGCC2_INCLUDES = -idirafter $${INTERIX_ROOT}/usr/include
-# Headers come from a funny place
-SYSTEM_HEADER_DIR=$${INTERIX_ROOT}/usr/include
diff --git a/contrib/gcc/config/x-linux b/contrib/gcc/config/x-linux
deleted file mode 100644
index a7c091799e89..000000000000
--- a/contrib/gcc/config/x-linux
+++ /dev/null
@@ -1,5 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-
-# Don't install "assert.h" in gcc. We use the one in glibc.
-INSTALL_ASSERT_H =
diff --git a/contrib/gcc/config/x-linux-aout b/contrib/gcc/config/x-linux-aout
deleted file mode 100644
index 36ae68acec54..000000000000
--- a/contrib/gcc/config/x-linux-aout
+++ /dev/null
@@ -1,14 +0,0 @@
-# It is defined in config/xm-linux.h.
-# X_CFLAGS = -DPOSIX
-
-# The following is needed when compiling stages 2 and 3 because gcc's
-# limits.h must be picked up before /usr/include/limits.h.  This is because
-# each does an #include_next of the other if the other hasn't been included.
-# /usr/include/limits.h loses if it gets found first because /usr/include is
-# at the end of the search order.  When a new version of gcc is released,
-# gcc's limits.h hasn't been installed yet and hence isn't found.
-
-# BOOT_CFLAGS = -O $(CFLAGS) -Iinclude
-
-# Don't run fixproto
-# STMP_FIXPROTO =
diff --git a/contrib/gcc/config/x-lynx b/contrib/gcc/config/x-lynx
deleted file mode 100644
index 0be03e453e12..000000000000
--- a/contrib/gcc/config/x-lynx
+++ /dev/null
@@ -1,6 +0,0 @@
-# /bin/cc is hopelessly broken, so we must use /bin/gcc instead.
-CC	= $(OLDCC)
-OLDCC	= /bin/gcc
-
-# /bin/sh is too buggy, so use /bin/bash instead.
-SHELL = /bin/bash
diff --git a/contrib/gcc/config/x-netbsd b/contrib/gcc/config/x-netbsd
deleted file mode 100644
index 1c272f5a8dc8..000000000000
--- a/contrib/gcc/config/x-netbsd
+++ /dev/null
@@ -1,6 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-
-# We don't need GCC's own include files.
-USER_H =
-INSTALL_ASSERT_H =
diff --git a/contrib/gcc/config/x-svr4 b/contrib/gcc/config/x-svr4
deleted file mode 100644
index 9c705434cc99..000000000000
--- a/contrib/gcc/config/x-svr4
+++ /dev/null
@@ -1,9 +0,0 @@
-# Some versions of SVR4 have an alloca in /usr/ucblib/libucb.a, and if we are
-# careful to link that in after libc we can use it, but since newer versions of
-# SVR4 are dropping libucb, it is better to just use the portable C version for
-# bootstrapping.  Do this by defining ALLOCA.
-
-ALLOCA = alloca.o
-
-# See all the declarations.
-FIXPROTO_DEFINES = -D_XOPEN_SOURCE
diff --git a/contrib/gcc/config/xm-alloca.h b/contrib/gcc/config/xm-alloca.h
deleted file mode 100644
index 3dbdc37a1f0a..000000000000
--- a/contrib/gcc/config/xm-alloca.h
+++ /dev/null
@@ -1,4 +0,0 @@
-/* If not compiled with GNU C, use the portable alloca.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA
-#endif
diff --git a/contrib/gcc/config/xm-freebsd.h b/contrib/gcc/config/xm-freebsd.h
deleted file mode 100644
index b71ff56ca107..000000000000
--- a/contrib/gcc/config/xm-freebsd.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running FreeBSD.
-   Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running FreeBSD.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-freebsd.h, which should include both
-   CPU/xm-CPU.h and this file xm-freebsd.h.  */
diff --git a/contrib/gcc/config/xm-gnu.h b/contrib/gcc/config/xm-gnu.h
deleted file mode 100644
index 64e8e2fa8171..000000000000
--- a/contrib/gcc/config/xm-gnu.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running GNU.
-   Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running GNU.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-gnu.h, which should include both
-   CPU/xm-CPU.h and this file xm-gnu.h.  */
-
-#define POSIX			/* GNU complies to POSIX.1.  */
-
-#ifndef inhibit_libc
-/* Get a definition of O_RDONLY; some of the GCC files don't include this
-   properly and will define it themselves to be zero. */
-#include <fcntl.h>
-#endif
diff --git a/contrib/gcc/config/xm-interix.h b/contrib/gcc/config/xm-interix.h
deleted file mode 100644
index 756fb5d465f2..000000000000
--- a/contrib/gcc/config/xm-interix.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Configuration for GNU compiler for processor running Interix
-   Copyright (C) 1993, 1995, 1999 Free Software Foundation, Inc.
-   Donn Terry, Softway Systems, Inc,
-   from code
-      Contributed by Douglas B. Rupp (drupp@cs.washington.edu)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef USG
-#define USG 1
-#endif
-
-#ifndef ONLY_INT_FIELDS
-#ifndef __GNUC__
-#define ONLY_INT_FIELDS 1
-#endif
-#endif
-
-#ifndef USE_PROTOTYPES
-#define USE_PROTOTYPES 1
-#endif
-
-/* If not compiled with GNU C, use the portable alloca.  */
-#ifndef __GNUC__
-#define USE_C_ALLOCA 1
-#endif
-
-#define NO_SYS_SIGLIST 1
-
-/* Our strategy for finding global constructors is a bit different, although
-   not a lot. */
-#define DO_GLOBAL_CTORS_BODY						\
-do {									\
-  int i;								\
-  unsigned long nptrs;							\
-  func_ptr *p;								\
-  asm(									\
-       "     .section .ctor_head, \"rw\"\n"				\
-       "1:\n"								\
-       "     .text \n"							\
-       ASM_LOAD_ADDR(1b,%0)						\
-       : "=r" (p) : : "cc");						\
-  for (nptrs = 0; p[nptrs] != 0; nptrs++);				\
-  for (i = nptrs-1; i >= 0; i--)					\
-    p[i] ();								\
-} while (0) 
-
-#define DO_GLOBAL_DTORS_BODY						\
-do {									\
-  func_ptr *p;								\
-  asm(									\
-       "     .section .dtor_head, \"rw\"\n"				\
-       "1:\n"								\
-       "     .text \n"							\
-       ASM_LOAD_ADDR(1b,%0)						\
-       : "=r" (p) : : "cc");						\
-  while (*p)								\
-    {									\
-      p++;								\
-      (*(p-1)) ();							\
-    }									\
-} while (0) 
diff --git a/contrib/gcc/config/xm-linux.h b/contrib/gcc/config/xm-linux.h
deleted file mode 100644
index 2cffdb7fab61..000000000000
--- a/contrib/gcc/config/xm-linux.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Configuration for GCC for Intel i386 running Linux-based GNU systems.
-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   Contributed by H.J. Lu (hjl@nynexst.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#undef  HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-#undef  POSIX
-#define POSIX
-
-/* We do have one, but I'd like to use the one come with gcc since
-   we have been doing that for a long time with USG defined.  H.J. */
-#undef HAVE_STAB_H
-
-#undef BSTRING
-#define BSTRING
diff --git a/contrib/gcc/config/xm-lynx.h b/contrib/gcc/config/xm-lynx.h
deleted file mode 100644
index 009f8445eab7..000000000000
--- a/contrib/gcc/config/xm-lynx.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Configuration for GNU C-compiler for Lynx.
-   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running Lynx.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-lynx.h, which should include this one.  */
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
-
-/* Lynx has no vfork system call.  */
-#define vfork fork
-
-/* Lynx has a non-standard mktemp function.  */
-/* ??? This is simpler than creating YATM: Yet Another Target Macro.  */
-#define mktemp lynx_mktemp
-
-#define lynx_mktemp(template) \
-do {				\
-  int pid = getpid ();		\
-  char *t = template;		\
-  char *p;			\
-  p = t + strlen (t);		\
-  while (*--p == 'X')		\
-    {				\
-      *p = (pid % 10) + '0';	\
-      pid /= 10;		\
-    }				\
-} while (0)
diff --git a/contrib/gcc/config/xm-netbsd.h b/contrib/gcc/config/xm-netbsd.h
deleted file mode 100644
index 099a9234ffa6..000000000000
--- a/contrib/gcc/config/xm-netbsd.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running NetBSD.
-   Copyright (C) 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* This file defines machine-independent things specific to a host
-   running NetBSD.  This file should not be specified as $xm_file itself;
-   instead $xm_file should be CPU/xm-netbsd.h, which should include both
-   CPU/xm-CPU.h and this file xm-netbsd.h.  */
-   
-#define HAVE_VPRINTF
diff --git a/contrib/gcc/config/xm-openbsd.h b/contrib/gcc/config/xm-openbsd.h
deleted file mode 100644
index 74a842184c37..000000000000
--- a/contrib/gcc/config/xm-openbsd.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Configuration fragment for hosts running a version of OpenBSD.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-/* This file gets included by all architectures. It holds stuff
-   that ought to be defined when hosting a compiler on an OpenBSD
-   machine, independently of the architecture. It's included by
-   ${cpu_type}/xm-openbsd.h, not included directly.  */
-
-/* OpenBSD is trying to be POSIX-compliant, to the point of fixing
-   problems that may occur with gcc's interpretation.  */
-#undef POSIX
-#define POSIX
-
-/* Ensure we get gnu C's defaults.  */
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#endif
-
-
diff --git a/contrib/gcc/config/xm-siglist.h b/contrib/gcc/config/xm-siglist.h
deleted file mode 100644
index d6133d6a194a..000000000000
--- a/contrib/gcc/config/xm-siglist.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* Some systems provide no sys_siglist, but do offer the same data under
-   another name.  */
-
-#define sys_siglist _sys_siglist
-#undef SYS_SIGLIST_DECLARED
-#define SYS_SIGLIST_DECLARED
diff --git a/contrib/gcc/config/xm-std32.h b/contrib/gcc/config/xm-std32.h
deleted file mode 100644
index c52782e9741c..000000000000
--- a/contrib/gcc/config/xm-std32.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Configuration for GNU C-compiler for standard 32-bit host machine.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* #defines that need visibility everywhere.  */
-#define FALSE 0
-#define TRUE 1
-
-/* This describes the machine the compiler is hosted on.  */
-#define HOST_BITS_PER_CHAR 8
-#define HOST_BITS_PER_SHORT 16
-#define HOST_BITS_PER_INT 32
-#define HOST_BITS_PER_LONG 32
-#define HOST_BITS_PER_LONGLONG 64
-
-/* Arguments to use with `exit'.  */
-#define SUCCESS_EXIT_CODE 0
-#define FATAL_EXIT_CODE 33
diff --git a/contrib/gcc/config/xm-svr3.h b/contrib/gcc/config/xm-svr3.h
deleted file mode 100644
index 6f252505252d..000000000000
--- a/contrib/gcc/config/xm-svr3.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running System V Release 3
-   Copyright (C) 1991, 1993, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define USG
-
-#ifndef SVR3
-#define SVR3
-#endif
diff --git a/contrib/gcc/config/xm-svr4.h b/contrib/gcc/config/xm-svr4.h
deleted file mode 100644
index 8534aaa75a12..000000000000
--- a/contrib/gcc/config/xm-svr4.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Configuration for GNU C-compiler for hosts running System V Release 4
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define USG
-
-#define POSIX
-
-/* SVR4 provides no sys_siglist,
-   but does offer the same data under another name.  */
-#define sys_siglist _sys_siglist
-#undef SYS_SIGLIST_DECLARED
-#define SYS_SIGLIST_DECLARED