[llvm] [LV] Reuse VPReplicateRecipe to handle scalar stores in exit block. (PR #106342)

[Florian Hahn via llvm-commits]

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@@ -9304,6 +9282,7 @@ void LoopVectorizationPlanner::adjustRecipesForReductions(
       continue;
 
     const RecurrenceDescriptor &RdxDesc = PhiR->getRecurrenceDescriptor();
+    StoreInst *IntermediateStore = RdxDesc.IntermediateStore;
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fhahn wrote:

only used in assertion, will need to by sunk into assert (preferable) or mark as potentially unused to avoid warning

https://github.com/llvm/llvm-project/pull/106342