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

[Florian Hahn via llvm-commits]

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@@ -214,6 +214,40 @@ static bool checkOrderedReduction(RecurKind Kind, Instruction *ExactFPMathInst,
   return true;
 }
 
+static std::optional<RecurrenceDescriptor>
+getMultiUseMinMax(PHINode *Phi, RecurKind Kind, Loop *TheLoop) {
+  BasicBlock *Latch = TheLoop->getLoopLatch();
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fhahn wrote:

Done thanks

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