Address comments.

llvm · Sep 25, 2024 · c5fb73a · c5fb73a
1 parent d1360f6
commit c5fb73a
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp b/llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
@@ -2003,13 +2003,10 @@ InstructionCost VPReductionRecipe::computeCost(ElementCount VF,
                                                VPCostContext &Ctx) const {
   RecurKind RdxKind = RdxDesc.getRecurrenceKind();
   Type *ElementTy = RdxDesc.getRecurrenceType();
-  auto *VectorTy = dyn_cast<VectorType>(ToVectorTy(ElementTy, VF));
+  auto *VectorTy = cast<VectorType>(ToVectorTy(ElementTy, VF));
   TTI::TargetCostKind CostKind = TTI::TCK_RecipThroughput;
   unsigned Opcode = RdxDesc.getOpcode();
 
-  if (VectorTy == nullptr)
-    return InstructionCost::getInvalid();
-
   // Cost = Reduction cost + BinOp cost
   InstructionCost Cost =
       Ctx.TTI.getArithmeticInstrCost(Opcode, ElementTy, CostKind);