[llvm] [LV] Bundle sub reductions into VPExpressionRecipe (PR #147255)

[Sam Tebbs via llvm-commits]

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@@ -3192,7 +3192,7 @@ tryToMatchAndCreateMulAccumulateReduction(VPReductionRecipe *Red,
         dyn_cast_if_present<VPWidenCastRecipe>(A->getDefiningRecipe());
     auto *RecipeB =
         dyn_cast_if_present<VPWidenCastRecipe>(B->getDefiningRecipe());
-    auto *Mul = cast<VPWidenRecipe>(VecOp->getDefiningRecipe());
+    auto *MulR = cast<VPWidenRecipe>(VecOp->getDefiningRecipe());
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SamTebbs33 wrote:

Done.

https://github.com/llvm/llvm-project/pull/147255