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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-07 17:13:57 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-07 17:13:57 +0000 |
| commit | e61e0b9a749b57fc8ba769e83eeeb2f6fcaf016b (patch) | |
| tree | 3c8cf283b0d52a870e1a8fb9c9f74ac83a441714 /llvm/lib | |
| parent | 2a887856854e59f9d98898971d5a75d021193122 (diff) | |
| download | bcm5719-llvm-e61e0b9a749b57fc8ba769e83eeeb2f6fcaf016b.tar.gz bcm5719-llvm-e61e0b9a749b57fc8ba769e83eeeb2f6fcaf016b.zip | |
Add few pseudo-source-values
llvm-svn: 86383
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/MSP430/MSP430InstrInfo.cpp | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp b/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp index a6d9638cf59..b2f09c78831 100644 --- a/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp +++ b/llvm/lib/Target/MSP430/MSP430InstrInfo.cpp @@ -35,15 +35,23 @@ void MSP430InstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB, const TargetRegisterClass *RC) const { DebugLoc DL = DebugLoc::getUnknownLoc(); if (MI != MBB.end()) DL = MI->getDebugLoc(); + MachineFunction &MF = *MBB.getParent(); + MachineFrameInfo &MFI = *MF.getFrameInfo(); + + MachineMemOperand *MMO = + MF.getMachineMemOperand(PseudoSourceValue::getFixedStack(FrameIdx), + MachineMemOperand::MOStore, 0, + MFI.getObjectSize(FrameIdx), + MFI.getObjectAlignment(FrameIdx)); if (RC == &MSP430::GR16RegClass) BuildMI(MBB, MI, DL, get(MSP430::MOV16mr)) .addFrameIndex(FrameIdx).addImm(0) - .addReg(SrcReg, getKillRegState(isKill)); + .addReg(SrcReg, getKillRegState(isKill)).addMemOperand(MMO); else if (RC == &MSP430::GR8RegClass) BuildMI(MBB, MI, DL, get(MSP430::MOV8mr)) .addFrameIndex(FrameIdx).addImm(0) - .addReg(SrcReg, getKillRegState(isKill)); + .addReg(SrcReg, getKillRegState(isKill)).addMemOperand(MMO); else llvm_unreachable("Cannot store this register to stack slot!"); } @@ -54,13 +62,21 @@ void MSP430InstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB, const TargetRegisterClass *RC) const{ DebugLoc DL = DebugLoc::getUnknownLoc(); if (MI != MBB.end()) DL = MI->getDebugLoc(); + MachineFunction &MF = *MBB.getParent(); + MachineFrameInfo &MFI = *MF.getFrameInfo(); + + MachineMemOperand *MMO = + MF.getMachineMemOperand(PseudoSourceValue::getFixedStack(FrameIdx), + MachineMemOperand::MOLoad, 0, + MFI.getObjectSize(FrameIdx), + MFI.getObjectAlignment(FrameIdx)); if (RC == &MSP430::GR16RegClass) BuildMI(MBB, MI, DL, get(MSP430::MOV16rm)) - .addReg(DestReg).addFrameIndex(FrameIdx).addImm(0); + .addReg(DestReg).addFrameIndex(FrameIdx).addImm(0).addMemOperand(MMO); else if (RC == &MSP430::GR8RegClass) BuildMI(MBB, MI, DL, get(MSP430::MOV8rm)) - .addReg(DestReg).addFrameIndex(FrameIdx).addImm(0); + .addReg(DestReg).addFrameIndex(FrameIdx).addImm(0).addMemOperand(MMO); else llvm_unreachable("Cannot store this register to stack slot!"); } |
