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Diffstat (limited to 'contrib/gcc/config/sparc/crtfastmath.c')
-rw-r--r--contrib/gcc/config/sparc/crtfastmath.c54
1 files changed, 0 insertions, 54 deletions
diff --git a/contrib/gcc/config/sparc/crtfastmath.c b/contrib/gcc/config/sparc/crtfastmath.c
deleted file mode 100644
index d46a16ad171a..000000000000
--- a/contrib/gcc/config/sparc/crtfastmath.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2001 Free Software Foundation, Inc.
- * Contributed by David S. Miller (davem@redhat.com)
- *
- * 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, 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, 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.
- */
-
-#define FPRS_NS (1 << 22) /* Non-Standard fpu results */
-
-static void __attribute__((constructor))
-set_fast_math (void)
-{
- unsigned int fsr;
-
- /* This works for the 64-bit case because, even if 32-bit ld/st of
- the fsr register modified the upper 32-bit, the only thing up there
- are the 3 other condition codes which are "do not care" at the time
- that this runs. */
-
- __asm__("st %%fsr, %0"
- : "=m" (fsr));
-
- fsr |= FPRS_NS;
-
- __asm__("ld %0, %%fsr"
- : : "m" (fsr));
-}