[llvm] [LV] Use VPReductionRecipe for partial reductions (PR #147513)

[Sam Tebbs via llvm-commits]

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@@ -2918,7 +2892,7 @@ class LLVM_ABI_FOR_TEST VPReductionEVLRecipe : public VPReductionRecipe {
             R.getFastMathFlags(),
             cast_or_null<Instruction>(R.getUnderlyingValue()),
             ArrayRef<VPValue *>({R.getChainOp(), R.getVecOp(), &EVL}), CondOp,
-            R.isOrdered(), DL) {}
+            getReductionStyle(true, R.isOrdered(), 1), DL) {}
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SamTebbs33 wrote:

Done.

https://github.com/llvm/llvm-project/pull/147513