[llvm] [VPlan] Manage instruction medata in VPlan. (PR #135272)

[Florian Hahn via llvm-commits]

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@@ -1204,6 +1204,14 @@ void VPIRPhi::print(raw_ostream &O, const Twine &Indent,
 }
 #endif
 
+void VPWithIRMetadata::setMetadata(Value *V) const {
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fhahn wrote:

Could do if preferred, but then we would need to update every caller?

https://github.com/llvm/llvm-project/pull/135272