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-rw-r--r--llvm/lib/Analysis/ValueTracking.cpp5
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp
index ed22718..12abe34 100644
--- a/llvm/lib/Analysis/ValueTracking.cpp
+++ b/llvm/lib/Analysis/ValueTracking.cpp
@@ -4824,10 +4824,7 @@ bool llvm::isGuaranteedNotToBeUndefOrPoison(const Value *V,
return true;
}
- if (canCreateUndefOrPoison(Opr))
- return false;
-
- if (all_of(Opr->operands(), OpCheck))
+ if (!canCreateUndefOrPoison(Opr) && all_of(Opr->operands(), OpCheck))
return true;
}