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-rw-r--r--lib/Analysis/ScalarEvolutionAliasAnalysis.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp b/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
index b3d90cb5c1..91ae98919d 100644
--- a/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
+++ b/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
@@ -155,8 +155,8 @@ ScalarEvolutionAliasAnalysis::alias(const Value *A, unsigned ASize,
Value *AO = GetBaseValue(AS);
Value *BO = GetBaseValue(BS);
if ((AO && AO != A) || (BO && BO != B))
- if (alias(AO ? AO : A, AO ? ~0u : ASize,
- BO ? BO : B, BO ? ~0u : BSize) == NoAlias)
+ if (alias(AO ? AO : A, AO ? UnknownSize : ASize,
+ BO ? BO : B, BO ? UnknownSize : BSize) == NoAlias)
return NoAlias;
// Forward the query to the next analysis.