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Fix an unfolding bug.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43212 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2007-10-22 03:03:20 +00:00
parent cbfb9b27ef
commit 42b08be973
1 changed files with 2 additions and 1 deletions
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3
lib/Target/X86/X86RegisterInfo.cpp
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@@ -1224,7 +1224,8 @@ bool X86RegisterInfo::unfoldMemoryOperand(MachineFunction &MF, MachineInstr *MI,
MIB.addReg(Reg, true); MIB.addReg(Reg, true);
for (unsigned i = 0, e = BeforeOps.size(); i != e; ++i) for (unsigned i = 0, e = BeforeOps.size(); i != e; ++i)
MIB = X86InstrAddOperand(MIB, BeforeOps[i]); MIB = X86InstrAddOperand(MIB, BeforeOps[i]);
MIB.addReg(Reg); if (FoldedLoad)
MIB.addReg(Reg);
for (unsigned i = 0, e = AfterOps.size(); i != e; ++i) for (unsigned i = 0, e = AfterOps.size(); i != e; ++i)
MIB = X86InstrAddOperand(MIB, AfterOps[i]); MIB = X86InstrAddOperand(MIB, AfterOps[i]);
for (unsigned i = 0, e = ImpOps.size(); i != e; ++i) { for (unsigned i = 0, e = ImpOps.size(); i != e; ++i) {