[llvm] [VPlan] Implement VPWidenLoad/StoreEVLRecipe::computeCost(). (PR #109644)

[Florian Hahn via llvm-commits]

================
@@ -2364,6 +2364,32 @@ void VPWidenLoadEVLRecipe::execute(VPTransformState &State) {
   State.set(this, Res, 0);
 }
 
+InstructionCost VPWidenLoadEVLRecipe::computeCost(ElementCount VF,
+                                                  VPCostContext &Ctx) const {
+  if (!Consecutive || IsMasked) {
+    return VPWidenMemoryRecipe::computeCost(VF, Ctx);
+  }
----------------
fhahn wrote:

```suggestion
  if (!Consecutive || IsMasked)
    return VPWidenMemoryRecipe::computeCost(VF, Ctx);
```

https://github.com/llvm/llvm-project/pull/109644