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-rw-r--r--llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
index e43e721534e..98335ba4542 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
@@ -904,8 +904,8 @@ Instruction *InstCombiner::visitZExt(ZExtInst &CI) {
unsigned BitsToClear;
if ((DestTy->isVectorTy() || shouldChangeType(SrcTy, DestTy)) &&
canEvaluateZExtd(Src, DestTy, BitsToClear, *this, &CI)) {
- assert(BitsToClear < SrcTy->getScalarSizeInBits() &&
- "Unreasonable BitsToClear");
+ assert(BitsToClear <= SrcTy->getScalarSizeInBits() &&
+ "Can't clear more bits than in SrcTy");
// Okay, we can transform this! Insert the new expression now.
DEBUG(dbgs() << "ICE: EvaluateInDifferentType converting expression type"
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