[llvm] [VPlan] First step towards VPlan cost modeling (LegacyCM in CostCtx) (PR #92555)

[Florian Hahn via llvm-commits]

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@@ -730,6 +731,81 @@ void VPRegionBlock::execute(VPTransformState *State) {
   State->Instance.reset();
 }
 
+static InstructionCost computeCostForRecipe(VPRecipeBase *R, ElementCount VF,
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fhahn wrote:

Moved as suggested, thanks!

https://github.com/llvm/llvm-project/pull/92555