[PATCH] D117140: [LV] Always create VPWidenCanonicalIVRecipe, optimize away later.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 399616.
fhahn added a comment.

Restructure code as suggested, added VPWidenIntOrFpInductionRecipe::isCanonical & use it instead of IR reference, check users of VPCanonicalIVPHIRecipe to find VPWidenCanonicalIVRecipe. This required making the def-use relation between those 2 explicit. Done in 3f2fb767e33a <https://reviews.llvm.org/rG3f2fb767e33ae2025a672176427188e3f258f09e>.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117140/new/

https://reviews.llvm.org/D117140

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPlan.cpp
  llvm/lib/Transforms/Vectorize/VPlan.h
  llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
  llvm/lib/Transforms/Vectorize/VPlanTransforms.h
  llvm/lib/Transforms/Vectorize/VPlanValue.h

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