[llvm] [VPlan] Sink retrieving legacy costs to more specific computeCost impls. (PR #109708)

[Florian Hahn via llvm-commits]

================
@@ -2156,6 +2158,11 @@ void VPBranchOnMaskRecipe::execute(VPTransformState &State) {
   ReplaceInstWithInst(CurrentTerminator, CondBr);
 }
 
+InstructionCost VPBranchOnMaskRecipe::computeCost(ElementCount VF,
+                                                  VPCostContext &Ctx) const {
----------------
fhahn wrote:

Added thanks!

https://github.com/llvm/llvm-project/pull/109708