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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 | 2b72505bf40454601b9cfce6e3e59f7838dba944 (patch) | |
| tree | 4ddfd0867148c6fa33443cba6ee59308c5a6fde7 /lib/CodeGen | |
| parent | 0f4fd7667762ae4cc2a4679b5b68ce67e23401c2 (diff) | |
| download | external_llvm-2b72505bf40454601b9cfce6e3e59f7838dba944.zip external_llvm-2b72505bf40454601b9cfce6e3e59f7838dba944.tar.gz external_llvm-2b72505bf40454601b9cfce6e3e59f7838dba944.tar.bz2 | |
Re-defined valno is always valno even for partial re-def's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103410 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index d775e5b..78d4639 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/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(); |