diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -2940,7 +2940,8 @@
   for (auto &I : enumerate(RepRecipe->operands())) {
     auto InputInstance = Instance;
     VPValue *Operand = I.value();
-    if (State.Plan->isUniformAfterVectorization(Operand))
+    VPReplicateRecipe *OperandR = dyn_cast<VPReplicateRecipe>(Operand);
+    if (OperandR && OperandR->isUniform())
       InputInstance.Lane = VPLane::getFirstLane();
     Cloned->setOperand(I.index(), State.get(Operand, InputInstance));
   }