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Update this code to handle PartialAlias as MayAlias. 

llvm-svn: 121508
This commit is contained in:
Dan Gohman 2010-12-10 19:40:47 +00:00
parent 4bd64fa805
commit fb0a3754f5
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Analysis/AliasSetTracker.cpp
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@ -105,7 +105,7 @@ void AliasSet::addPointer(AliasSetTracker &AST, PointerRec &Entry,
AA.alias(AliasAnalysis::Location(P->getValue(), P->getSize(),
P->getTBAAInfo()),
AliasAnalysis::Location(Entry.getValue(), Size, TBAAInfo));
if (Result == AliasAnalysis::MayAlias)
if (Result != AliasAnalysis::MustAlias)
AliasTy = MayAlias;
else // First entry of must alias must have maximum size!
P->updateSizeAndTBAAInfo(Size, TBAAInfo);