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-rw-r--r--lib/Analysis/TypeBasedAliasAnalysis.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Analysis/TypeBasedAliasAnalysis.cpp b/lib/Analysis/TypeBasedAliasAnalysis.cpp
index 085ce920139b..ff8955870cb5 100644
--- a/lib/Analysis/TypeBasedAliasAnalysis.cpp
+++ b/lib/Analysis/TypeBasedAliasAnalysis.cpp
@@ -623,8 +623,8 @@ void Instruction::getAAMetadata(AAMDNodes &N, bool Merge) const {
N.TBAA = getMetadata(LLVMContext::MD_tbaa);
if (Merge)
- N.Scope =
- MDNode::intersect(N.Scope, getMetadata(LLVMContext::MD_alias_scope));
+ N.Scope = MDNode::getMostGenericAliasScope(
+ N.Scope, getMetadata(LLVMContext::MD_alias_scope));
else
N.Scope = getMetadata(LLVMContext::MD_alias_scope);