[llvm] [VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (PR #95305)

[Florian Hahn via llvm-commits]

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@@ -3282,6 +3287,8 @@ class VPlan {
   /// Represents the vector trip count.
   VPValue VectorTripCount;
 
+  VPValue VF;
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fhahn wrote:

Agreed, I think ideally the loop region would be a user of both VF, UF (and possibly VF x UF).

https://github.com/llvm/llvm-project/pull/95305