[llvm] [VPlan] Fold VPDef into VPRecipeBase (NFC). (PR #174282)

[Florian Hahn via llvm-commits]

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@@ -10,9 +10,9 @@
 /// This file contains the declarations of the entities induced by Vectorization
 /// Plans, e.g. the instructions the VPlan intends to generate if executed.
 /// VPlan models the following entities:
-/// VPValue   VPUser   VPDef
-///    |        |
-///   VPInstruction
+/// VPValue   VPUser   VPRecipeBase
+///    |        |         |
+///   VPInstruction ------+
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fhahn wrote:

Yes, this deserves updating separately I think

https://github.com/llvm/llvm-project/pull/174282