[PATCH] D93725: [LV] Relax assumption that LCSSA implies single entry

[Philip Reames via Phabricator via llvm-commits]

reames updated this revision to Diff 315674.
reames added a comment.

rebase over landed tests

Ready for re-review.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93725/new/

https://reviews.llvm.org/D93725

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Transforms/LoopVectorize/first-order-recurrence-complex.ll
  llvm/test/Transforms/LoopVectorize/loop-form.ll

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