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| author | Roman Divacky <rdivacky@FreeBSD.org> | 2009-11-18 14:58:34 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@FreeBSD.org> | 2009-11-18 14:58:34 +0000 |
| commit | 907da171cc911d701da02a5cab898a9c49dd7724 (patch) | |
| tree | 6a111e552c75afc66228e3d8f19b6731e4013f10 /lib/Target/MSP430/MSP430InstrInfo.cpp | |
| parent | 72cc50852bec44580ee7efe1aa2076273008a6ae (diff) | |
| download | src-907da171cc911d701da02a5cab898a9c49dd7724.tar.gz src-907da171cc911d701da02a5cab898a9c49dd7724.zip | |
Update LLVM to r89205.
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=199481
Diffstat (limited to 'lib/Target/MSP430/MSP430InstrInfo.cpp')
| -rw-r--r-- | lib/Target/MSP430/MSP430InstrInfo.cpp | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/lib/Target/MSP430/MSP430InstrInfo.cpp b/lib/Target/MSP430/MSP430InstrInfo.cpp index a6d9638cf598..b2f09c78831e 100644 --- a/lib/Target/MSP430/MSP430InstrInfo.cpp +++ b/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!"); } |