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-rw-r--r--llvm/lib/Transforms/Vectorize/LoopVectorize.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 0a10f0d6..64093a0 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -3599,7 +3599,7 @@ void InnerLoopVectorizer::fixVectorizedLoop(VPTransformState &State,
OrigLoop->getExitBlocks(ExitBlocks);
for (BasicBlock *Exit : ExitBlocks)
for (PHINode &PN : Exit->phis())
- PSE.getSE()->forgetValue(&PN);
+ PSE.getSE()->forgetLcssaPhiWithNewPredecessor(OrigLoop, &PN);
VPBasicBlock *LatchVPBB = Plan.getVectorLoopRegion()->getExitingBasicBlock();
Loop *VectorLoop = LI->getLoopFor(State.CFG.VPBB2IRBB[LatchVPBB]);