diff options
Diffstat (limited to 'lib/Target/Blackfin')
22 files changed, 230 insertions, 152 deletions
diff --git a/lib/Target/Blackfin/Blackfin.h b/lib/Target/Blackfin/Blackfin.h index ec1fa8689ded..a00ff4cc3275 100644 --- a/lib/Target/Blackfin/Blackfin.h +++ b/lib/Target/Blackfin/Blackfin.h @@ -15,6 +15,7 @@ #ifndef TARGET_BLACKFIN_H #define TARGET_BLACKFIN_H +#include "MCTargetDesc/BlackfinMCTargetDesc.h" #include "llvm/Target/TargetMachine.h" namespace llvm { @@ -24,15 +25,7 @@ namespace llvm { FunctionPass *createBlackfinISelDag(BlackfinTargetMachine &TM, CodeGenOpt::Level OptLevel); - extern Target TheBlackfinTarget; } // end namespace llvm -// Defines symbolic names for Blackfin registers. This defines a mapping from -// register name to register number. -#include "BlackfinGenRegisterNames.inc" - -// Defines symbolic names for the Blackfin instructions. -#include "BlackfinGenInstrNames.inc" - #endif diff --git a/lib/Target/Blackfin/BlackfinISelDAGToDAG.cpp b/lib/Target/Blackfin/BlackfinISelDAGToDAG.cpp index 42659aed5d71..215ca43ea338 100644 --- a/lib/Target/Blackfin/BlackfinISelDAGToDAG.cpp +++ b/lib/Target/Blackfin/BlackfinISelDAGToDAG.cpp @@ -146,21 +146,21 @@ void BlackfinDAGToDAGISel::FixRegisterClasses(SelectionDAG &DAG) { NI != DAG.allnodes_end(); ++NI) { if (NI->use_empty() || !NI->isMachineOpcode()) continue; - const TargetInstrDesc &DefTID = TII.get(NI->getMachineOpcode()); + const MCInstrDesc &DefMCID = TII.get(NI->getMachineOpcode()); for (SDNode::use_iterator UI = NI->use_begin(); !UI.atEnd(); ++UI) { if (!UI->isMachineOpcode()) continue; - if (UI.getUse().getResNo() >= DefTID.getNumDefs()) + if (UI.getUse().getResNo() >= DefMCID.getNumDefs()) continue; const TargetRegisterClass *DefRC = - DefTID.OpInfo[UI.getUse().getResNo()].getRegClass(TRI); + TII.getRegClass(DefMCID, UI.getUse().getResNo(), TRI); - const TargetInstrDesc &UseTID = TII.get(UI->getMachineOpcode()); - if (UseTID.getNumDefs()+UI.getOperandNo() >= UseTID.getNumOperands()) + const MCInstrDesc &UseMCID = TII.get(UI->getMachineOpcode()); + if (UseMCID.getNumDefs()+UI.getOperandNo() >= UseMCID.getNumOperands()) continue; const TargetRegisterClass *UseRC = - UseTID.OpInfo[UseTID.getNumDefs()+UI.getOperandNo()].getRegClass(TRI); + TII.getRegClass(UseMCID, UseMCID.getNumDefs()+UI.getOperandNo(), TRI); if (!DefRC || !UseRC) continue; // We cannot copy CC <-> !(CC/D) diff --git a/lib/Target/Blackfin/BlackfinISelLowering.cpp b/lib/Target/Blackfin/BlackfinISelLowering.cpp index 588d9bded87d..d5728324de87 100644 --- a/lib/Target/Blackfin/BlackfinISelLowering.cpp +++ b/lib/Target/Blackfin/BlackfinISelLowering.cpp @@ -621,39 +621,21 @@ getRegForInlineAsmConstraint(const std::string &Constraint, EVT VT) const { case 'w': return Pair(0U, ALLRegisterClass); case 'Z': return Pair(P3, PRegisterClass); case 'Y': return Pair(P1, PRegisterClass); + case 'z': return Pair(0U, zConsRegisterClass); + case 'D': return Pair(0U, DConsRegisterClass); + case 'W': return Pair(0U, WConsRegisterClass); + case 'c': return Pair(0U, cConsRegisterClass); + case 't': return Pair(0U, tConsRegisterClass); + case 'u': return Pair(0U, uConsRegisterClass); + case 'k': return Pair(0U, kConsRegisterClass); + case 'y': return Pair(0U, yConsRegisterClass); } // Not implemented: q0-q7, qA. Use {R2} etc instead. - // Constraints z, D, W, c, t, u, k, and y use non-existing classes, defer to - // getRegClassForInlineAsmConstraint() return TargetLowering::getRegForInlineAsmConstraint(Constraint, VT); } -std::vector<unsigned> BlackfinTargetLowering:: -getRegClassForInlineAsmConstraint(const std::string &Constraint, EVT VT) const { - using namespace BF; - - if (Constraint.size() != 1) - return std::vector<unsigned>(); - - switch (Constraint[0]) { - case 'z': return make_vector<unsigned>(P0, P1, P2, 0); - case 'D': return make_vector<unsigned>(R0, R2, R4, R6, 0); - case 'W': return make_vector<unsigned>(R1, R3, R5, R7, 0); - case 'c': return make_vector<unsigned>(I0, I1, I2, I3, - B0, B1, B2, B3, - L0, L1, L2, L3, 0); - case 't': return make_vector<unsigned>(LT0, LT1, 0); - case 'u': return make_vector<unsigned>(LB0, LB1, 0); - case 'k': return make_vector<unsigned>(LC0, LC1, 0); - case 'y': return make_vector<unsigned>(RETS, RETN, RETI, RETX, RETE, - ASTAT, SEQSTAT, USP, 0); - } - - return std::vector<unsigned>(); -} - bool BlackfinTargetLowering:: isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const { // The Blackfin target isn't yet aware of offsets. diff --git a/lib/Target/Blackfin/BlackfinISelLowering.h b/lib/Target/Blackfin/BlackfinISelLowering.h index 9a54557ad526..b65775b9285d 100644 --- a/lib/Target/Blackfin/BlackfinISelLowering.h +++ b/lib/Target/Blackfin/BlackfinISelLowering.h @@ -48,9 +48,6 @@ namespace llvm { std::pair<unsigned, const TargetRegisterClass*> getRegForInlineAsmConstraint(const std::string &Constraint, EVT VT) const; - std::vector<unsigned> - getRegClassForInlineAsmConstraint(const std::string &Constraint, - EVT VT) const; virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const; const char *getTargetNodeName(unsigned Opcode) const; diff --git a/lib/Target/Blackfin/BlackfinInstrInfo.cpp b/lib/Target/Blackfin/BlackfinInstrInfo.cpp index 598cf2a68c6b..d190ae7984b2 100644 --- a/lib/Target/Blackfin/BlackfinInstrInfo.cpp +++ b/lib/Target/Blackfin/BlackfinInstrInfo.cpp @@ -14,17 +14,20 @@ #include "BlackfinInstrInfo.h" #include "BlackfinSubtarget.h" #include "Blackfin.h" -#include "llvm/ADT/STLExtras.h" -#include "llvm/ADT/SmallVector.h" #include "llvm/CodeGen/MachineRegisterInfo.h" #include "llvm/CodeGen/MachineInstrBuilder.h" +#include "llvm/Target/TargetRegistry.h" +#include "llvm/ADT/STLExtras.h" +#include "llvm/ADT/SmallVector.h" #include "llvm/Support/ErrorHandling.h" + +#define GET_INSTRINFO_CTOR #include "BlackfinGenInstrInfo.inc" using namespace llvm; BlackfinInstrInfo::BlackfinInstrInfo(BlackfinSubtarget &ST) - : TargetInstrInfoImpl(BlackfinInsts, array_lengthof(BlackfinInsts)), + : BlackfinGenInstrInfo(BF::ADJCALLSTACKDOWN, BF::ADJCALLSTACKUP), RI(ST, *this), Subtarget(ST) {} diff --git a/lib/Target/Blackfin/BlackfinInstrInfo.h b/lib/Target/Blackfin/BlackfinInstrInfo.h index fdc1029da588..d22ddf0d7313 100644 --- a/lib/Target/Blackfin/BlackfinInstrInfo.h +++ b/lib/Target/Blackfin/BlackfinInstrInfo.h @@ -17,9 +17,12 @@ #include "llvm/Target/TargetInstrInfo.h" #include "BlackfinRegisterInfo.h" +#define GET_INSTRINFO_HEADER +#include "BlackfinGenInstrInfo.inc" + namespace llvm { - class BlackfinInstrInfo : public TargetInstrInfoImpl { + class BlackfinInstrInfo : public BlackfinGenInstrInfo { const BlackfinRegisterInfo RI; const BlackfinSubtarget& Subtarget; public: diff --git a/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp b/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp index 34a8d3809ea2..ae8ee9e2a1a2 100644 --- a/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp +++ b/lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp @@ -83,7 +83,7 @@ bool BlackfinIntrinsicInfo::isOverloaded(unsigned IntrID) const { static const FunctionType *getType(LLVMContext &Context, unsigned id) { const Type *ResultTy = NULL; - std::vector<const Type*> ArgTys; + std::vector<Type*> ArgTys; bool IsVarArg = false; #define GET_INTRINSIC_GENERATOR diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp index 6ca460ef803e..3a7c104ee055 100644 --- a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp +++ b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp @@ -29,13 +29,15 @@ #include "llvm/Type.h" #include "llvm/ADT/BitVector.h" #include "llvm/ADT/STLExtras.h" + +#define GET_REGINFO_TARGET_DESC +#include "BlackfinGenRegisterInfo.inc" + using namespace llvm; BlackfinRegisterInfo::BlackfinRegisterInfo(BlackfinSubtarget &st, const TargetInstrInfo &tii) - : BlackfinGenRegisterInfo(BF::ADJCALLSTACKDOWN, BF::ADJCALLSTACKUP), - Subtarget(st), - TII(tii) {} + : BlackfinGenRegisterInfo(), Subtarget(st), TII(tii) {} const unsigned* BlackfinRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const { @@ -356,6 +358,3 @@ int BlackfinRegisterInfo::getLLVMRegNum(unsigned DwarfRegNum, llvm_unreachable("What is the dwarf register number"); return -1; } - -#include "BlackfinGenRegisterInfo.inc" - diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.h b/lib/Target/Blackfin/BlackfinRegisterInfo.h index 375d277216c2..86f45c17c625 100644 --- a/lib/Target/Blackfin/BlackfinRegisterInfo.h +++ b/lib/Target/Blackfin/BlackfinRegisterInfo.h @@ -16,7 +16,9 @@ #define BLACKFINREGISTERINFO_H #include "llvm/Target/TargetRegisterInfo.h" -#include "BlackfinGenRegisterInfo.h.inc" + +#define GET_REGINFO_HEADER +#include "BlackfinGenRegisterInfo.inc" namespace llvm { diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.td b/lib/Target/Blackfin/BlackfinRegisterInfo.td index d8fd302b513e..1c42205eb780 100644 --- a/lib/Target/Blackfin/BlackfinRegisterInfo.td +++ b/lib/Target/Blackfin/BlackfinRegisterInfo.td @@ -195,108 +195,83 @@ def LB0 : Ri<6, 2, "lb0">, DwarfRegNum<[48]>; def LB1 : Ri<6, 5, "lb1">, DwarfRegNum<[49]>; // Register classes. -def D16 : RegisterClass<"BF", [i16], 16, - [R0H, R0L, R1H, R1L, R2H, R2L, R3H, R3L, - R4H, R4L, R5H, R5L, R6H, R6L, R7H, R7L]>; +def D16L : RegisterClass<"BF", [i16], 16, (sequence "R%uL", 0, 7)>; -def D16L : RegisterClass<"BF", [i16], 16, - [R0L, R1L, R2L, R3L, R4L, R5L, R6L, R7L]>; +def D16H : RegisterClass<"BF", [i16], 16, (sequence "R%uH", 0, 7)>; -def D16H : RegisterClass<"BF", [i16], 16, - [R0H, R1H, R2H, R3H, R4H, R5H, R6H, R7H]>; - -def P16 : RegisterClass<"BF", [i16], 16, - [P0H, P0L, P1H, P1L, P2H, P2L, P3H, P3L, - P4H, P4L, P5H, P5L, SPH, SPL, FPH, FPL]>; +def D16 : RegisterClass<"BF", [i16], 16, (add D16L, D16H)>; def P16L : RegisterClass<"BF", [i16], 16, - [P0L, P1L, P2L, P3L, P4L, P5L, SPL, FPL]>; + (add (sequence "P%uL", 0, 5), SPL, FPL)>; def P16H : RegisterClass<"BF", [i16], 16, - [P0H, P1H, P2H, P3H, P4H, P5H, SPH, FPH]>; + (add (sequence "P%uH", 0, 5), SPH, FPH)>; + +def P16 : RegisterClass<"BF", [i16], 16, (add P16L, P16H)>; -def DP16 : RegisterClass<"BF", [i16], 16, - [R0H, R0L, R1H, R1L, R2H, R2L, R3H, R3L, - R4H, R4L, R5H, R5L, R6H, R6L, R7H, R7L, - P0H, P0L, P1H, P1L, P2H, P2L, P3H, P3L, - P4H, P4L, P5H, P5L, SPH, SPL, FPH, FPL]>; +def DP16 : RegisterClass<"BF", [i16], 16, (add D16, P16)>; -def DP16L : RegisterClass<"BF", [i16], 16, - [R0L, R1L, R2L, R3L, R4L, R5L, R6L, R7L, - P0L, P1L, P2L, P3L, P4L, P5L, SPL, FPL]>; +def DP16L : RegisterClass<"BF", [i16], 16, (add D16L, P16L)>; -def DP16H : RegisterClass<"BF", [i16], 16, - [R0H, R1H, R2H, R3H, R4H, R5H, R6H, R7H, - P0H, P1H, P2H, P3H, P4H, P5H, SPH, FPH]>; +def DP16H : RegisterClass<"BF", [i16], 16, (add D16H, P16H)>; def GR16 : RegisterClass<"BF", [i16], 16, - [R0H, R0L, R1H, R1L, R2H, R2L, R3H, R3L, - R4H, R4L, R5H, R5L, R6H, R6L, R7H, R7L, - P0H, P0L, P1H, P1L, P2H, P2L, P3H, P3L, - P4H, P4L, P5H, P5L, SPH, SPL, FPH, FPL, + (add DP16, I0H, I0L, I1H, I1L, I2H, I2L, I3H, I3L, M0H, M0L, M1H, M1L, M2H, M2L, M3H, M3L, B0H, B0L, B1H, B1L, B2H, B2L, B3H, B3L, - L0H, L0L, L1H, L1L, L2H, L2L, L3H, L3L]>; + L0H, L0L, L1H, L1L, L2H, L2L, L3H, L3L)>; -def D : RegisterClass<"BF", [i32], 32, [R0, R1, R2, R3, R4, R5, R6, R7]> { +def D : RegisterClass<"BF", [i32], 32, (sequence "R%u", 0, 7)> { let SubRegClasses = [(D16L lo16), (D16H hi16)]; } -def P : RegisterClass<"BF", [i32], 32, [P0, P1, P2, P3, P4, P5, FP, SP]> { +def P : RegisterClass<"BF", [i32], 32, (add (sequence "P%u", 0, 5), FP, SP)> { let SubRegClasses = [(P16L lo16), (P16H hi16)]; } -def I : RegisterClass<"BF", [i32], 32, [I0, I1, I2, I3]>; -def M : RegisterClass<"BF", [i32], 32, [M0, M1, M2, M3]>; -def B : RegisterClass<"BF", [i32], 32, [B0, B1, B2, B3]>; -def L : RegisterClass<"BF", [i32], 32, [L0, L1, L2, L3]>; - -def DP : RegisterClass<"BF", [i32], 32, - [R0, R1, R2, R3, R4, R5, R6, R7, - P0, P1, P2, P3, P4, P5, FP, SP]> { +def DP : RegisterClass<"BF", [i32], 32, (add D, P)> { let SubRegClasses = [(DP16L lo16), (DP16H hi16)]; } -def GR : RegisterClass<"BF", [i32], 32, - [R0, R1, R2, R3, R4, R5, R6, R7, - P0, P1, P2, P3, P4, P5, - I0, I1, I2, I3, M0, M1, M2, M3, - B0, B1, B2, B3, L0, L1, L2, L3, - FP, SP]>; +def I : RegisterClass<"BF", [i32], 32, (add I0, I1, I2, I3)>; +def M : RegisterClass<"BF", [i32], 32, (add M0, M1, M2, M3)>; +def B : RegisterClass<"BF", [i32], 32, (add B0, B1, B2, B3)>; +def L : RegisterClass<"BF", [i32], 32, (add L0, L1, L2, L3)>; + +def GR : RegisterClass<"BF", [i32], 32, (add DP, I, M, B, L)>; def ALL : RegisterClass<"BF", [i32], 32, - [R0, R1, R2, R3, R4, R5, R6, R7, - P0, P1, P2, P3, P4, P5, - I0, I1, I2, I3, M0, M1, M2, M3, - B0, B1, B2, B3, L0, L1, L2, L3, - FP, SP, + (add GR, A0X, A0W, A1X, A1W, ASTAT, RETS, LC0, LT0, LB0, LC1, LT1, LB1, CYCLES, CYCLES2, - USP, SEQSTAT, SYSCFG, RETI, RETX, RETN, RETE, EMUDAT]>; + USP, SEQSTAT, SYSCFG, RETI, RETX, RETN, RETE, EMUDAT)>; -def PI : RegisterClass<"BF", [i32], 32, - [P0, P1, P2, P3, P4, P5, I0, I1, I2, I3, FP, SP]>; +def PI : RegisterClass<"BF", [i32], 32, (add P, I)>; // We are going to pretend that CC and !CC are 32-bit registers, even though // they only can hold 1 bit. let CopyCost = -1, Size = 8 in { -def JustCC : RegisterClass<"BF", [i32], 8, [CC]>; -def NotCC : RegisterClass<"BF", [i32], 8, [NCC]>; -def AnyCC : RegisterClass<"BF", [i32], 8, [CC, NCC]> { - let MethodProtos = [{ - iterator allocation_order_end(const MachineFunction &MF) const; - }]; - let MethodBodies = [{ - AnyCCClass::iterator - AnyCCClass::allocation_order_end(const MachineFunction &MF) const { - return allocation_order_begin(MF)+1; - } - }]; -} +def JustCC : RegisterClass<"BF", [i32], 8, (add CC)>; +def NotCC : RegisterClass<"BF", [i32], 8, (add NCC)>; +def AnyCC : RegisterClass<"BF", [i32], 8, (add CC, NCC)>; def StatBit : RegisterClass<"BF", [i1], 8, - [AZ, AN, CC, AQ, AC0, AC1, AV0, AV0S, AV1, AV1S, V, VS]>; + (add AZ, AN, CC, AQ, AC0, AC1, AV0, AV0S, AV1, AV1S, V, VS)>; } // Should be i40, but that isn't defined. It is not a legal type yet anyway. -def Accu : RegisterClass<"BF", [i64], 64, [A0, A1]>; +def Accu : RegisterClass<"BF", [i64], 64, (add A0, A1)>; + +// Register classes to match inline asm constraints. +def zCons : RegisterClass<"BF", [i32], 32, (add P0, P1, P2)>; +def DCons : RegisterClass<"BF", [i32], 32, (add R0, R2, R4, R6)>; +def WCons : RegisterClass<"BF", [i32], 32, (add R1, R3, R5, R7)>; +def cCons : RegisterClass<"BF", [i32], 32, (add I0, I1, I2, I3, + B0, B1, B2, B3, + L0, L1, L2, L3)>; +def tCons : RegisterClass<"BF", [i32], 32, (add LT0, LT1)>; +def uCons : RegisterClass<"BF", [i32], 32, (add LB0, LB1)>; +def kCons : RegisterClass<"BF", [i32], 32, (add LC0, LC1)>; +def yCons : RegisterClass<"BF", [i32], 32, (add RETS, RETN, RETI, RETX, + RETE, ASTAT, SEQSTAT, + USP)>; diff --git a/lib/Target/Blackfin/BlackfinSubtarget.cpp b/lib/Target/Blackfin/BlackfinSubtarget.cpp index e104c5245a9e..ec919cdf0b90 100644 --- a/lib/Target/Blackfin/BlackfinSubtarget.cpp +++ b/lib/Target/Blackfin/BlackfinSubtarget.cpp @@ -7,18 +7,24 @@ // //===----------------------------------------------------------------------===// // -// This file implements the blackfin specific subclass of TargetSubtarget. +// This file implements the blackfin specific subclass of TargetSubtargetInfo. // //===----------------------------------------------------------------------===// #include "BlackfinSubtarget.h" -#include "BlackfinGenSubtarget.inc" +#include "Blackfin.h" +#include "llvm/Target/TargetRegistry.h" + +#define GET_SUBTARGETINFO_TARGET_DESC +#define GET_SUBTARGETINFO_CTOR +#include "BlackfinGenSubtargetInfo.inc" using namespace llvm; BlackfinSubtarget::BlackfinSubtarget(const std::string &TT, + const std::string &CPU, const std::string &FS) - : sdram(false), + : BlackfinGenSubtargetInfo(TT, CPU, FS), sdram(false), icplb(false), wa_mi_shift(false), wa_csync(false), @@ -30,7 +36,9 @@ BlackfinSubtarget::BlackfinSubtarget(const std::string &TT, wa_killed_mmr(false), wa_rets(false) { - std::string CPU = "generic"; + std::string CPUName = CPU; + if (CPUName.empty()) + CPUName = "generic"; // Parse features string. - ParseSubtargetFeatures(FS, CPU); + ParseSubtargetFeatures(CPUName, FS); } diff --git a/lib/Target/Blackfin/BlackfinSubtarget.h b/lib/Target/Blackfin/BlackfinSubtarget.h index d667fe26519b..1a01a81116d6 100644 --- a/lib/Target/Blackfin/BlackfinSubtarget.h +++ b/lib/Target/Blackfin/BlackfinSubtarget.h @@ -7,19 +7,23 @@ // //===----------------------------------------------------------------------===// // -// This file declares the BLACKFIN specific subclass of TargetSubtarget. +// This file declares the BLACKFIN specific subclass of TargetSubtargetInfo. // //===----------------------------------------------------------------------===// #ifndef BLACKFIN_SUBTARGET_H #define BLACKFIN_SUBTARGET_H -#include "llvm/Target/TargetSubtarget.h" +#include "llvm/Target/TargetSubtargetInfo.h" #include <string> +#define GET_SUBTARGETINFO_HEADER +#include "BlackfinGenSubtargetInfo.inc" + namespace llvm { +class StringRef; - class BlackfinSubtarget : public TargetSubtarget { + class BlackfinSubtarget : public BlackfinGenSubtargetInfo { bool sdram; bool icplb; bool wa_mi_shift; @@ -32,12 +36,12 @@ namespace llvm { bool wa_killed_mmr; bool wa_rets; public: - BlackfinSubtarget(const std::string &TT, const std::string &FS); + BlackfinSubtarget(const std::string &TT, const std::string &CPU, + const std::string &FS); /// ParseSubtargetFeatures - Parses features string setting specified /// subtarget options. Definition of function is auto generated by tblgen. - std::string ParseSubtargetFeatures(const std::string &FS, - const std::string &CPU); + void ParseSubtargetFeatures(StringRef CPU, StringRef FS); }; } // end namespace llvm diff --git a/lib/Target/Blackfin/BlackfinTargetMachine.cpp b/lib/Target/Blackfin/BlackfinTargetMachine.cpp index e11920f568a2..a1c9f1c05e0d 100644 --- a/lib/Target/Blackfin/BlackfinTargetMachine.cpp +++ b/lib/Target/Blackfin/BlackfinTargetMachine.cpp @@ -12,7 +12,6 @@ #include "BlackfinTargetMachine.h" #include "Blackfin.h" -#include "BlackfinMCAsmInfo.h" #include "llvm/PassManager.h" #include "llvm/Target/TargetRegistry.h" @@ -20,16 +19,15 @@ using namespace llvm; extern "C" void LLVMInitializeBlackfinTarget() { RegisterTargetMachine<BlackfinTargetMachine> X(TheBlackfinTarget); - RegisterAsmInfo<BlackfinMCAsmInfo> Y(TheBlackfinTarget); - } BlackfinTargetMachine::BlackfinTargetMachine(const Target &T, const std::string &TT, + const std::string &CPU, const std::string &FS) - : LLVMTargetMachine(T, TT), + : LLVMTargetMachine(T, TT, CPU, FS), DataLayout("e-p:32:32-i64:32-f64:32-n32"), - Subtarget(TT, FS), + Subtarget(TT, CPU, FS), TLInfo(*this), TSInfo(*this), InstrInfo(Subtarget), diff --git a/lib/Target/Blackfin/BlackfinTargetMachine.h b/lib/Target/Blackfin/BlackfinTargetMachine.h index 29b2b177fc3c..bd7dc84f04ae 100644 --- a/lib/Target/Blackfin/BlackfinTargetMachine.h +++ b/lib/Target/Blackfin/BlackfinTargetMachine.h @@ -36,7 +36,7 @@ namespace llvm { BlackfinIntrinsicInfo IntrinsicInfo; public: BlackfinTargetMachine(const Target &T, const std::string &TT, - const std::string &FS); + const std::string &CPU, const std::string &FS); virtual const BlackfinInstrInfo *getInstrInfo() const { return &InstrInfo; } virtual const TargetFrameLowering *getFrameLowering() const { diff --git a/lib/Target/Blackfin/CMakeLists.txt b/lib/Target/Blackfin/CMakeLists.txt index a47299ff1611..d3f33a987e69 100644 --- a/lib/Target/Blackfin/CMakeLists.txt +++ b/lib/Target/Blackfin/CMakeLists.txt @@ -1,13 +1,10 @@ set(LLVM_TARGET_DEFINITIONS Blackfin.td) -tablegen(BlackfinGenRegisterInfo.h.inc -gen-register-desc-header) -tablegen(BlackfinGenRegisterNames.inc -gen-register-enums) -tablegen(BlackfinGenRegisterInfo.inc -gen-register-desc) -tablegen(BlackfinGenInstrNames.inc -gen-instr-enums) -tablegen(BlackfinGenInstrInfo.inc -gen-instr-desc) +tablegen(BlackfinGenRegisterInfo.inc -gen-register-info) +tablegen(BlackfinGenInstrInfo.inc -gen-instr-info) tablegen(BlackfinGenAsmWriter.inc -gen-asm-writer) tablegen(BlackfinGenDAGISel.inc -gen-dag-isel) -tablegen(BlackfinGenSubtarget.inc -gen-subtarget) +tablegen(BlackfinGenSubtargetInfo.inc -gen-subtarget) tablegen(BlackfinGenCallingConv.inc -gen-callingconv) tablegen(BlackfinGenIntrinsics.inc -gen-tgt-intrinsic) @@ -18,7 +15,6 @@ add_llvm_target(BlackfinCodeGen BlackfinISelDAGToDAG.cpp BlackfinISelLowering.cpp BlackfinFrameLowering.cpp - BlackfinMCAsmInfo.cpp BlackfinRegisterInfo.cpp BlackfinSubtarget.cpp BlackfinTargetMachine.cpp @@ -26,3 +22,4 @@ add_llvm_target(BlackfinCodeGen ) add_subdirectory(TargetInfo) +add_subdirectory(MCTargetDesc) diff --git a/lib/Target/Blackfin/BlackfinMCAsmInfo.cpp b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.cpp index 5b9d4a29794e..5b9d4a29794e 100644 --- a/lib/Target/Blackfin/BlackfinMCAsmInfo.cpp +++ b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.cpp diff --git a/lib/Target/Blackfin/BlackfinMCAsmInfo.h b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.h index c372aa247e04..c372aa247e04 100644 --- a/lib/Target/Blackfin/BlackfinMCAsmInfo.h +++ b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCAsmInfo.h diff --git a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp new file mode 100644 index 000000000000..0fa1471ae3e7 --- /dev/null +++ b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp @@ -0,0 +1,60 @@ +//===-- BlackfinMCTargetDesc.cpp - Blackfin Target Descriptions -*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file provides Blackfin specific target descriptions. +// +//===----------------------------------------------------------------------===// + +#include "BlackfinMCTargetDesc.h" +#include "BlackfinMCAsmInfo.h" +#include "llvm/MC/MCInstrInfo.h" +#include "llvm/MC/MCRegisterInfo.h" +#include "llvm/MC/MCSubtargetInfo.h" +#include "llvm/Target/TargetRegistry.h" + +#define GET_INSTRINFO_MC_DESC +#include "BlackfinGenInstrInfo.inc" + +#define GET_SUBTARGETINFO_MC_DESC +#include "BlackfinGenSubtargetInfo.inc" + +#define GET_REGINFO_MC_DESC +#include "BlackfinGenRegisterInfo.inc" + +using namespace llvm; + + +static MCInstrInfo *createBlackfinMCInstrInfo() { + MCInstrInfo *X = new MCInstrInfo(); + InitBlackfinMCInstrInfo(X); + return X; +} + +extern "C" void LLVMInitializeBlackfinMCInstrInfo() { + TargetRegistry::RegisterMCInstrInfo(TheBlackfinTarget, + createBlackfinMCInstrInfo); +} + + +static MCSubtargetInfo *createBlackfinMCSubtargetInfo(StringRef TT, + StringRef CPU, + StringRef FS) { + MCSubtargetInfo *X = new MCSubtargetInfo(); + InitBlackfinMCSubtargetInfo(X, TT, CPU, FS); + return X; +} + +extern "C" void LLVMInitializeBlackfinMCSubtargetInfo() { + TargetRegistry::RegisterMCSubtargetInfo(TheBlackfinTarget, + createBlackfinMCSubtargetInfo); +} + +extern "C" void LLVMInitializeBlackfinMCAsmInfo() { + RegisterMCAsmInfo<BlackfinMCAsmInfo> X(TheBlackfinTarget); +} diff --git a/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.h b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.h new file mode 100644 index 000000000000..5bffe94fc582 --- /dev/null +++ b/lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.h @@ -0,0 +1,38 @@ +//===-- BlackfinMCTargetDesc.h - Blackfin Target Descriptions ---*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file provides Blackfin specific target descriptions. +// +//===----------------------------------------------------------------------===// + +#ifndef BLACKFINMCTARGETDESC_H +#define BLACKFINMCTARGETDESC_H + +namespace llvm { +class MCSubtargetInfo; +class Target; +class StringRef; + +extern Target TheBlackfinTarget; + +} // End llvm namespace + +// Defines symbolic names for Blackfin registers. This defines a mapping from +// register name to register number. +#define GET_REGINFO_ENUM +#include "BlackfinGenRegisterInfo.inc" + +// Defines symbolic names for the Blackfin instructions. +#define GET_INSTRINFO_ENUM +#include "BlackfinGenInstrInfo.inc" + +#define GET_SUBTARGETINFO_ENUM +#include "BlackfinGenSubtargetInfo.inc" + +#endif diff --git a/lib/Target/Blackfin/MCTargetDesc/CMakeLists.txt b/lib/Target/Blackfin/MCTargetDesc/CMakeLists.txt new file mode 100644 index 000000000000..8cd924f9236f --- /dev/null +++ b/lib/Target/Blackfin/MCTargetDesc/CMakeLists.txt @@ -0,0 +1,4 @@ +add_llvm_library(LLVMBlackfinDesc + BlackfinMCTargetDesc.cpp + BlackfinMCAsmInfo.cpp + ) diff --git a/lib/Target/Blackfin/MCTargetDesc/Makefile b/lib/Target/Blackfin/MCTargetDesc/Makefile new file mode 100644 index 000000000000..6b26101f4473 --- /dev/null +++ b/lib/Target/Blackfin/MCTargetDesc/Makefile @@ -0,0 +1,16 @@ +##===- lib/Target/Blackfin/TargetDesc/Makefile -------------*- Makefile -*-===## +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +##===----------------------------------------------------------------------===## + +LEVEL = ../../../.. +LIBRARYNAME = LLVMBlackfinDesc + +# Hack: we need to include 'main' target directory to grab private headers +CPP.Flags += -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/.. + +include $(LEVEL)/Makefile.common diff --git a/lib/Target/Blackfin/Makefile b/lib/Target/Blackfin/Makefile index 5eb8e9a992b9..756ac6bcd8a0 100644 --- a/lib/Target/Blackfin/Makefile +++ b/lib/Target/Blackfin/Makefile @@ -12,13 +12,12 @@ LIBRARYNAME = LLVMBlackfinCodeGen TARGET = Blackfin # Make sure that tblgen is run, first thing. -BUILT_SOURCES = BlackfinGenRegisterInfo.h.inc BlackfinGenRegisterNames.inc \ - BlackfinGenRegisterInfo.inc BlackfinGenInstrNames.inc \ - BlackfinGenInstrInfo.inc BlackfinGenAsmWriter.inc \ - BlackfinGenDAGISel.inc BlackfinGenSubtarget.inc \ +BUILT_SOURCES = BlackfinGenRegisterInfo.inc BlackfinGenInstrInfo.inc \ + BlackfinGenAsmWriter.inc \ + BlackfinGenDAGISel.inc BlackfinGenSubtargetInfo.inc \ BlackfinGenCallingConv.inc BlackfinGenIntrinsics.inc -DIRS = TargetInfo +DIRS = TargetInfo MCTargetDesc include $(LEVEL)/Makefile.common |