[llvm] [VPlan] Introduce recipes for VP loads and stores. (PR #87816)

[via llvm-commits]

================
@@ -82,6 +84,7 @@ bool VPRecipeBase::mayWriteToMemory() const {
 bool VPRecipeBase::mayReadFromMemory() const {
   switch (getVPDefID()) {
   case VPWidenLoadSC:
+  case VPWidenEVLLoadSC:
----------------
ayalz wrote:

```suggestion
  case VPWidenEVLLoadSC:
  case VPWidenLoadSC:
```

https://github.com/llvm/llvm-project/pull/87816