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Minor cleanup, no functionality change for current targets 

llvm-svn: 25173
This commit is contained in:
Chris Lattner 2006-01-10 05:41:59 +00:00
parent 014e8ee806
commit b05fce676f
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
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@ -585,7 +585,8 @@ void LiveIntervals::handleRegisterDef(MachineBasicBlock *MBB,
handleVirtualRegisterDef(MBB, MI, getOrCreateInterval(reg));
else if (allocatableRegs_[reg]) {
unsigned SrcReg = 0, DestReg = 0;
bool IsMove = tii_->isMoveInstr(*MI, SrcReg, DestReg);
if (!tii_->isMoveInstr(*MI, SrcReg, DestReg))
SrcReg = DestReg = 0;
handlePhysicalRegisterDef(MBB, MI, getOrCreateInterval(reg),
SrcReg, DestReg);