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Teach PPCInstrInfo::storeRegToStackSlot and loadRegFromStackSlot to add memory

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operands.

Hopefully this fixes the llvm-gcc-powerpc-darwin9 buildbot. It really shouldn't
since missing memoperands should not affect correctness.

llvm-svn: 108540
This commit is contained in:
Jakob Stoklund Olesen 2010-07-16 18:22:00 +00:00
parent b5593f8fda
commit 701cbc5c89
1 changed files with 19 additions and 0 deletions
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19
lib/Target/PowerPC/PPCInstrInfo.cpp
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@ -18,8 +18,11 @@
#include "PPCGenInstrInfo.inc" #include "PPCGenInstrInfo.inc"
#include "PPCTargetMachine.h" #include "PPCTargetMachine.h"
#include "llvm/ADT/STLExtras.h" #include "llvm/ADT/STLExtras.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h" #include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/PseudoSourceValue.h"
#include "llvm/Support/CommandLine.h" #include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h" #include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h" #include "llvm/Support/raw_ostream.h"
@ -524,6 +527,14 @@ PPCInstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
for (unsigned i = 0, e = NewMIs.size(); i != e; ++i) for (unsigned i = 0, e = NewMIs.size(); i != e; ++i)
MBB.insert(MI, NewMIs[i]); MBB.insert(MI, NewMIs[i]);
const MachineFrameInfo &MFI = *MF.getFrameInfo();
MachineMemOperand *MMO =
MF.getMachineMemOperand(PseudoSourceValue::getFixedStack(FrameIdx),
MachineMemOperand::MOStore, /*Offset=*/0,
MFI.getObjectSize(FrameIdx),
MFI.getObjectAlignment(FrameIdx));
NewMIs.back()->addMemOperand(MF, MMO);
} }
void void
@ -637,6 +648,14 @@ PPCInstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
LoadRegFromStackSlot(MF, DL, DestReg, FrameIdx, RC, NewMIs); LoadRegFromStackSlot(MF, DL, DestReg, FrameIdx, RC, NewMIs);
for (unsigned i = 0, e = NewMIs.size(); i != e; ++i) for (unsigned i = 0, e = NewMIs.size(); i != e; ++i)
MBB.insert(MI, NewMIs[i]); MBB.insert(MI, NewMIs[i]);
const MachineFrameInfo &MFI = *MF.getFrameInfo();
MachineMemOperand *MMO =
MF.getMachineMemOperand(PseudoSourceValue::getFixedStack(FrameIdx),
MachineMemOperand::MOLoad, /*Offset=*/0,
MFI.getObjectSize(FrameIdx),
MFI.getObjectAlignment(FrameIdx));
NewMIs.back()->addMemOperand(MF, MMO);
} }
MachineInstr* MachineInstr*