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| author | Chris Lattner <sabre@nondot.org> | 2006-01-10 05:41:59 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-01-10 05:41:59 +0000 |
| commit | b05fce676f4a6adb9ea20f4565372107ea1d4dd7 (patch) | |
| tree | 62b7e5304022da14252c4657b766e478cbe4ae96 /llvm/lib/CodeGen | |
| parent | 014e8ee806c3477519dc8de682de29cb236f4017 (diff) | |
| download | bcm5719-llvm-b05fce676f4a6adb9ea20f4565372107ea1d4dd7.tar.gz bcm5719-llvm-b05fce676f4a6adb9ea20f4565372107ea1d4dd7.zip | |
Minor cleanup, no functionality change for current targets
llvm-svn: 25173
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index 593bbdbad75..d5160cdb2af 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -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); |
