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author | dim <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
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committer | dim <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
commit | 6de2c08bc400b4aca9fb46684e8bdb56eed9b09f (patch) | |
tree | 32b4679ab4b8f28e5228daafc65e9dc436935353 /lib/Target/PowerPC/PPCInstrInfo.cpp | |
parent | 4dc93743c9d40c29c0a3bec2aae328cac0d289e8 (diff) | |
download | FreeBSD-src-6de2c08bc400b4aca9fb46684e8bdb56eed9b09f.zip FreeBSD-src-6de2c08bc400b4aca9fb46684e8bdb56eed9b09f.tar.gz |
Vendor import of llvm release_32 branch r168974 (effectively, 3.2 RC2):
http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974
Diffstat (limited to 'lib/Target/PowerPC/PPCInstrInfo.cpp')
-rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.cpp | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp index 47f09dc..d9d6844 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -54,7 +54,8 @@ ScheduleHazardRecognizer *PPCInstrInfo::CreateTargetHazardRecognizer( const TargetMachine *TM, const ScheduleDAG *DAG) const { unsigned Directive = TM->getSubtarget<PPCSubtarget>().getDarwinDirective(); - if (Directive == PPC::DIR_440 || Directive == PPC::DIR_A2) { + if (Directive == PPC::DIR_440 || Directive == PPC::DIR_A2 || + Directive == PPC::DIR_E500mc || Directive == PPC::DIR_E5500) { const InstrItineraryData *II = TM->getInstrItineraryData(); return new PPCScoreboardHazardRecognizer(II, DAG); } @@ -70,7 +71,8 @@ ScheduleHazardRecognizer *PPCInstrInfo::CreateTargetPostRAHazardRecognizer( unsigned Directive = TM.getSubtarget<PPCSubtarget>().getDarwinDirective(); // Most subtargets use a PPC970 recognizer. - if (Directive != PPC::DIR_440 && Directive != PPC::DIR_A2) { + if (Directive != PPC::DIR_440 && Directive != PPC::DIR_A2 && + Directive != PPC::DIR_E500mc && Directive != PPC::DIR_E5500) { const TargetInstrInfo *TII = TM.getInstrInfo(); assert(TII && "No InstrInfo?"); @@ -568,12 +570,15 @@ PPCInstrInfo::StoreRegToStackSlot(MachineFunction &MF, // STVX VAL, 0, R0 // // FIXME: We use R0 here, because it isn't available for RA. - NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::ADDI), PPC::R0), + bool Is64Bit = TM.getSubtargetImpl()->isPPC64(); + unsigned Instr = Is64Bit ? PPC::ADDI8 : PPC::ADDI; + unsigned GPR0 = Is64Bit ? PPC::X0 : PPC::R0; + NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(Instr), GPR0), FrameIdx, 0, 0)); NewMIs.push_back(BuildMI(MF, DL, get(PPC::STVX)) .addReg(SrcReg, getKillRegState(isKill)) - .addReg(PPC::R0) - .addReg(PPC::R0)); + .addReg(GPR0) + .addReg(GPR0)); } else { llvm_unreachable("Unknown regclass!"); } @@ -705,10 +710,13 @@ PPCInstrInfo::LoadRegFromStackSlot(MachineFunction &MF, DebugLoc DL, // Dest = LVX 0, R0 // // FIXME: We use R0 here, because it isn't available for RA. - NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(PPC::ADDI), PPC::R0), + bool Is64Bit = TM.getSubtargetImpl()->isPPC64(); + unsigned Instr = Is64Bit ? PPC::ADDI8 : PPC::ADDI; + unsigned GPR0 = Is64Bit ? PPC::X0 : PPC::R0; + NewMIs.push_back(addFrameReference(BuildMI(MF, DL, get(Instr), GPR0), FrameIdx, 0, 0)); - NewMIs.push_back(BuildMI(MF, DL, get(PPC::LVX),DestReg).addReg(PPC::R0) - .addReg(PPC::R0)); + NewMIs.push_back(BuildMI(MF, DL, get(PPC::LVX),DestReg).addReg(GPR0) + .addReg(GPR0)); } else { llvm_unreachable("Unknown regclass!"); } |