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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-06-23 15:34:36 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-06-23 15:34:36 +0000 |
| commit | 529c7135ea1d5159b061771a31ac105a83d7cd2f (patch) | |
| tree | 9a8763dff8e81fbd307e3a2c5282f3d4890e5084 /lib/CodeGen/LiveInterval.cpp | |
| parent | 06efa280ffd796c7a196a598b73c2035c5b91aa0 (diff) | |
| download | external_llvm-529c7135ea1d5159b061771a31ac105a83d7cd2f.zip external_llvm-529c7135ea1d5159b061771a31ac105a83d7cd2f.tar.gz external_llvm-529c7135ea1d5159b061771a31ac105a83d7cd2f.tar.bz2 | |
Add a few VNInfo data structure checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106627 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveInterval.cpp')
| -rw-r--r-- | lib/CodeGen/LiveInterval.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp index 025ad05..7eb430d 100644 --- a/lib/CodeGen/LiveInterval.cpp +++ b/lib/CodeGen/LiveInterval.cpp @@ -529,6 +529,7 @@ void LiveInterval::MergeValueInAsValue( SmallVector<VNInfo*, 4> ReplacedValNos; iterator IP = begin(); for (const_iterator I = RHS.begin(), E = RHS.end(); I != E; ++I) { + assert(I->valno == RHS.getValNumInfo(I->valno->id) && "Bad VNInfo"); if (I->valno != RHSValNo) continue; SlotIndex Start = I->start, End = I->end; @@ -823,8 +824,10 @@ void LiveInterval::print(raw_ostream &OS, const TargetRegisterInfo *TRI) const { else { OS << " = "; for (LiveInterval::Ranges::const_iterator I = ranges.begin(), - E = ranges.end(); I != E; ++I) - OS << *I; + E = ranges.end(); I != E; ++I) { + OS << *I; + assert(I->valno == getValNumInfo(I->valno->id) && "Bad VNInfo"); + } } // Print value number info. |