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path: root/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
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-rw-r--r--llvm/lib/ProfileData/Coverage/CoverageMapping.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp b/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
index 8087570..eece6a2 100644
--- a/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
+++ b/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
@@ -281,7 +281,7 @@ public:
: ExecutedTestVectorBitmap(Bitmap), Region(Region), Branches(Branches),
NumConditions(Region.MCDCParams.NumConditions),
Folded(NumConditions, false), IndependencePairs(NumConditions),
- TestVectors(pow(2, NumConditions)) {}
+ TestVectors((size_t)1 << NumConditions) {}
private:
void recordTestVector(MCDCRecord::TestVector &TV,