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Add PPC specific emitFrameIndexDebugValue.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102325 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2010-04-26 07:39:36 +00:00
parent 62b50656ce
commit 0965217e74
2 changed files with 16 additions and 0 deletions
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10
lib/Target/PowerPC/PPCInstrInfo.cpp
View File

@@ -645,6 +645,16 @@ PPCInstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
MBB.insert(MI, NewMIs[i]); MBB.insert(MI, NewMIs[i]);
} }
MachineInstr*
PPCInstrInfo::emitFrameIndexDebugValue(MachineFunction &MF,
unsigned FrameIx, uint64_t Offset,
const MDNode *MDPtr,
DebugLoc DL) const {
MachineInstrBuilder MIB = BuildMI(MF, DL, get(PPC::DBG_VALUE));
addFrameReference(MIB, FrameIx, 0, false).addImm(Offset).addMetadata(MDPtr);
return &*MIB;
}
/// foldMemoryOperand - PowerPC (like most RISC's) can only fold spills into /// foldMemoryOperand - PowerPC (like most RISC's) can only fold spills into
/// copy instructions, turning them into load/store instructions. /// copy instructions, turning them into load/store instructions.
MachineInstr *PPCInstrInfo::foldMemoryOperandImpl(MachineFunction &MF, MachineInstr *PPCInstrInfo::foldMemoryOperandImpl(MachineFunction &MF,

6
lib/Target/PowerPC/PPCInstrInfo.h
View File

@@ -126,6 +126,12 @@ public:
unsigned DestReg, int FrameIndex, unsigned DestReg, int FrameIndex,
const TargetRegisterClass *RC) const; const TargetRegisterClass *RC) const;
virtual MachineInstr *emitFrameIndexDebugValue(MachineFunction &MF,
unsigned FrameIx,
uint64_t Offset,
const MDNode *MDPtr,
DebugLoc DL) const;
/// foldMemoryOperand - PowerPC (like most RISC's) can only fold spills into /// foldMemoryOperand - PowerPC (like most RISC's) can only fold spills into
/// copy instructions, turning them into load/store instructions. /// copy instructions, turning them into load/store instructions.
virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,