[PATCH] D77635: [LV] Vectorize with FoldTail when Primary Induction is absent

[Ayal Zaks via Phabricator via llvm-commits]

Ayal updated this revision to Diff 256097.
Ayal added a comment.

Address comments, use CanonicalIV instead of overloading the original PrimaryInduction term, update some comments.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77635/new/

https://reviews.llvm.org/D77635

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPlan.cpp
  llvm/lib/Transforms/Vectorize/VPlan.h
  llvm/test/Transforms/LoopVectorize/X86/small-size.ll
  llvm/test/Transforms/LoopVectorize/tail-folding-counting-down.ll

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