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-rw-r--r--llvm/lib/Transforms/Scalar/GVN.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index 1ad051d669a..5edc6c2ab0b 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -2467,8 +2467,7 @@ void GVN::addDeadBlock(BasicBlock *BB) {
for (BasicBlock::iterator II = B->begin(); isa<PHINode>(II); ++II) {
PHINode &Phi = cast<PHINode>(*II);
- Phi.setIncomingValue(Phi.getBasicBlockIndex(P),
- UndefValue::get(Phi.getType()));
+ Phi.setIncomingValueForBlock(P, UndefValue::get(Phi.getType()));
if (MD)
MD->invalidateCachedPointerInfo(&Phi);
}
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