[llvm] [VPlan] Use VPIRMetadata for VPInterleaveRecipe. (PR #153084)

[via llvm-commits]

================
@@ -1491,6 +1491,17 @@ void VPIRMetadata::applyMetadata(Instruction &I) const {
     I.setMetadata(Kind, Node);
 }
 
+void VPIRMetadata::intersect(const VPIRMetadata &Other) {
+  SmallVector<std::pair<unsigned, MDNode *>> MetadataUnion;
+  for (const auto &[KindA, MDA] : Metadata) {
+    for (const auto &[KindB, MDB] : Other.Metadata) {
+      if (KindA == KindB && MDA == MDB)
+        MetadataUnion.emplace_back(KindA, MDA);
----------------
ayalz wrote:

```suggestion
      if (KindA == KindB && MDA == MDB) {
        MetadataUnion.emplace_back(KindA, MDA);
        break;
      }
```
early continue to the next KindA, MDA?

https://github.com/llvm/llvm-project/pull/153084