1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 6a0ed7c45506..8de5188de814 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -3694,6 +3694,8 @@ InstructionCost BoUpSLP::getEntryCost(const TreeEntry *E) {
              TTI->getShuffleCost(TargetTransformInfo::SK_Broadcast, VecTy, None,
                                  0);
     }
+    if (isa<InsertElementInst>(VL[0]))
+      return InstructionCost::getInvalid();
     if (E->getOpcode() == Instruction::ExtractElement &&
         allSameType(VL) && allSameBlock(VL)) {
       SmallVector<int> Mask;