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| author | Evan Cheng <evan.cheng@apple.com> | 2010-05-10 17:33:49 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-05-10 17:33:49 +0000 |
| commit | faef5d0281f2851f71dfb02755b585128c53ac19 (patch) | |
| tree | c1cf0c9d3e2aac46d9b1cfee5d55f0b82d9a997f /llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 67a587c9e6559e0550706ecd214702735bd66202 (diff) | |
| download | bcm5719-llvm-faef5d0281f2851f71dfb02755b585128c53ac19.tar.gz bcm5719-llvm-faef5d0281f2851f71dfb02755b585128c53ac19.zip | |
Re-defined valno is always valno even for partial re-def's.
llvm-svn: 103410
Diffstat (limited to 'llvm/lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index d775e5b74e5..78d46398a19 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -432,8 +432,7 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock *mbb, // that at this point, there should be exactly one value number in it. assert((PartReDef || interval.containsOneValue()) && "Unexpected 2-addr liveint!"); - unsigned NumVals = interval.getNumValNums(); - SlotIndex DefIndex = interval.getValNumInfo(NumVals-1)->def.getDefIndex(); + SlotIndex DefIndex = interval.getValNumInfo(0)->def.getDefIndex(); SlotIndex RedefIndex = MIIdx.getDefIndex(); if (MO.isEarlyClobber()) RedefIndex = MIIdx.getUseIndex(); |
