[llvm] [VPlan] Add VPSymbolicValueSC for typed VPValues w/o underlying IR value (PR #130507)

[Florian Hahn via llvm-commits]

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@@ -172,6 +181,10 @@ class VPValue {
   /// Returns true if this VPValue is a live-in, i.e. defined outside the VPlan.
   bool isLiveIn() const { return !hasDefiningRecipe(); }
 
+  bool isSymbolic() const { return SubclassID == VPSymbolicValueSC; }
+
+  Type *getType() const;
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fhahn wrote:

Done thanks. Also updated name to `getScalarType`

https://github.com/llvm/llvm-project/pull/130507