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-rw-r--r--llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
index 25b0877a4f4..6b64d4e6ecf 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
@@ -619,8 +619,8 @@ analyzeLoopUnrollCost(const Loop *L, unsigned TripCount, ScalarEvolution &SE,
if (isa<UndefValue>(SimpleCond))
Succ = SI->getSuccessor(0);
else
- Succ =
- SI->getSuccessor(cast<ConstantInt>(SimpleCond)->getSExtValue());
+ Succ = SI->findCaseValue(cast<ConstantInt>(SimpleCond))
+ .getCaseSuccessor();
if (L->contains(Succ))
BBWorklist.insert(Succ);
continue;
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