diff options
Diffstat (limited to 'lib/CodeGen/Analysis.cpp')
| -rw-r--r-- | lib/CodeGen/Analysis.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/Analysis.cpp b/lib/CodeGen/Analysis.cpp index 09e30eba57..110a294020 100644 --- a/lib/CodeGen/Analysis.cpp +++ b/lib/CodeGen/Analysis.cpp @@ -314,8 +314,8 @@ bool llvm::isInTailCallPosition(ImmutableCallSite CS, Attributes CalleeRetAttr, // the return. Ignore noalias because it doesn't affect the call sequence. const Function *F = ExitBB->getParent(); Attributes CallerRetAttr = F->getAttributes().getRetAttributes(); - if (Attributes::Builder(CalleeRetAttr ^ CallerRetAttr) - .removeAttribute(Attributes::NoAlias).hasAttributes()) + if (Attributes::Builder(CalleeRetAttr).removeAttribute(Attributes::NoAlias) != + Attributes::Builder(CallerRetAttr).removeAttribute(Attributes::NoAlias)) return false; // It's not safe to eliminate the sign / zero extension of the return value. |