[all-commits] [llvm/llvm-project] 32f1c5: [VPlan] Update VPValue::getDef to return VPRecipeB...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 32f1c5531be20a925474aeb03162a3277fbe593b
      https://github.com/llvm/llvm-project/commit/32f1c5531be20a925474aeb03162a3277fbe593b
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2022-11-16 (Wed, 16 Nov 2022)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    M llvm/lib/Transforms/Vectorize/VPlanValue.h
    M llvm/unittests/Transforms/Vectorize/VPlanTest.cpp

  Log Message:
  -----------
  [VPlan] Update VPValue::getDef to return VPRecipeBase, adjust name(NFC)

The return value of getDef is guaranteed to be a VPRecipeBase and all
users can also accept a VPRecipeBase *. Most users actually case to
VPRecipeBase or a specific recipe before using it, so this change
removes a number of redundant casts.

Also rename it to getDefiningRecipe to make the name a bit clearer.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D136068