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Fix small bug in isMoveInstr -> COPY translation

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108013 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2010-07-09 20:55:49 +00:00
parent 1f32340d95
commit 8ea324093c
1 changed files with 4 additions and 3 deletions
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7
lib/CodeGen/LiveIntervalAnalysis.cpp
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@@ -192,9 +192,10 @@ bool LiveIntervals::conflictsWithPhysReg(const LiveInterval &li,
if (tii_->isMoveInstr(MI, SrcReg, DstReg, SrcSubReg, DstSubReg)) if (tii_->isMoveInstr(MI, SrcReg, DstReg, SrcSubReg, DstSubReg))
if (SrcReg == li.reg || DstReg == li.reg) if (SrcReg == li.reg || DstReg == li.reg)
continue; continue;
if (MI.isCopy() && MI.getOperand(0).getReg() == li.reg && if (MI.isCopy())
MI.getOperand(1).getReg() == li.reg) if (MI.getOperand(0).getReg() == li.reg ||
continue; MI.getOperand(1).getReg() == li.reg)
continue;
// Check for operands using reg // Check for operands using reg
for (unsigned i = 0, e = MI.getNumOperands(); i != e; ++i) { for (unsigned i = 0, e = MI.getNumOperands(); i != e; ++i) {