[llvm] [LV] Bundle partial reductions inside VPExpressionRecipe (PR #147302)

[Sam Tebbs via llvm-commits]

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@@ -299,12 +300,12 @@ InstructionCost
 VPPartialReductionRecipe::computeCost(ElementCount VF,
                                       VPCostContext &Ctx) const {
   std::optional<unsigned> Opcode;
-  VPValue *Op = getOperand(0);
+  VPValue *Op = getOperand(1);
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SamTebbs33 wrote:

Done.

https://github.com/llvm/llvm-project/pull/147302