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-rw-r--r--lib/Support/ConstantRange.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/ConstantRange.cpp b/lib/Support/ConstantRange.cpp
index 5206cf1f9b..e7d8483128 100644
--- a/lib/Support/ConstantRange.cpp
+++ b/lib/Support/ConstantRange.cpp
@@ -288,7 +288,7 @@ ConstantRange ConstantRange::intersectWith(const ConstantRange &CR) const {
if (CR.Upper.ult(Upper))
return CR;
- if (CR.Upper.ult(Lower))
+ if (CR.Upper.ule(Lower))
return ConstantRange(CR.Lower, Upper);
if (getSetSize().ult(CR.getSetSize()))