[llvm] [LV] Vectorize selecting last IV of min/max element. (PR #141431)

[Florian Hahn via llvm-commits]

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@@ -818,13 +818,14 @@ void VPlanTransforms::addMinimumVectorEpilogueIterationCheck(
   Branch->setMetadata(LLVMContext::MD_prof, BranchWeights);
 }
 
-/// If \p RedPhiR is used by a ComputeReductionResult recipe, return it.
-/// Otherwise return nullptr.
-static VPInstruction *
-findComputeReductionResult(VPReductionPHIRecipe *RedPhiR) {
-  auto It = find_if(RedPhiR->users(), [](VPUser *U) {
+/// If \p RedPhiR is used to compute are reduction result via a
+/// ComputeReductionResult, ComputeFindIVResult or ComputeAnyOfResult
+/// VPInstruction, return it. Otherwise return nullptr.
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fhahn wrote:

Yep I adjusted the name + comment to clarify this returns a VPInstruction user matching the opcode.

https://github.com/llvm/llvm-project/pull/141431