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Improve Mips back-end's handling of DBG_VALUE.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134224 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka
2011-07-01 01:04:43 +00:00
parent 68c0dbc14f
commit c4f24eb584
5 changed files with 72 additions and 25 deletions
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9
lib/Target/Mips/MipsInstrInfo.cpp
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@@ -217,6 +217,15 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
llvm_unreachable("Register class not handled!");
}
MachineInstr*
MipsInstrInfo::emitFrameIndexDebugValue(MachineFunction &MF, int FrameIx,
uint64_t Offset, const MDNode *MDPtr,
DebugLoc DL) const {
MachineInstrBuilder MIB = BuildMI(MF, DL, get(Mips::DBG_VALUE))
.addFrameIndex(FrameIx).addImm(0).addImm(Offset).addMetadata(MDPtr);
return &*MIB;
}
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// Branch Analysis
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