[llvm] [LV] Add scalar load/stores to VPReplicateRecipe::computeCost (PR #153218)

[David Sherwood via llvm-commits]

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@@ -5205,6 +5205,8 @@ LoopVectorizationCostModel::getConsecutiveMemOpCost(Instruction *I,
     Cost += TTI.getMaskedMemoryOpCost(I->getOpcode(), VectorTy, Alignment, AS,
                                       CostKind);
   } else {
+    // TODO: Is this right? Operand 0 has a different meaning for loads and
+    // stores.
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david-arm wrote:

Yeah, sorry just got caught up with other things. I guess I wasn't really sure whether you wanted me to change the documentation in this PR or were just pointing it out for information purpose?

https://github.com/llvm/llvm-project/pull/153218