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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-06 23:40:35 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-06 23:40:35 +0000 |
| commit | e2d3067f6b58892dc6e8c72908aa148708c40381 (patch) | |
| tree | ad5712cf1a545e1a645d201751d1585b5abda1a7 /llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 0fc6354f2f991addedd90e7c238d2aa6d75e7112 (diff) | |
| download | bcm5719-llvm-e2d3067f6b58892dc6e8c72908aa148708c40381.tar.gz bcm5719-llvm-e2d3067f6b58892dc6e8c72908aa148708c40381.zip | |
Remove references to INSERT_SUBREG after de-SSA
llvm-svn: 107732
Diffstat (limited to 'llvm/lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index a626fc03937..7c07c045dc3 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -324,12 +324,6 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock *mbb, if (mi->isCopyLike() || tii_->isMoveInstr(*mi, SrcReg, DstReg, SrcSubReg, DstSubReg)) { CopyMI = mi; - - // Some of the REG_SEQUENCE lowering in TwoAddressInstrPass creates - // implicit defs without really knowing. It shows up as INSERT_SUBREG - // using an undefined register. - if (mi->isInsertSubreg()) - mi->getOperand(1).setIsUndef(); } VNInfo *ValNo = interval.getNextValue(defIndex, CopyMI, true, |
