[PATCH] D105632: [LV] Use lookThroughAnd with logical reductions

[Kerry McLaughlin via Phabricator via llvm-commits]

kmclaughlin updated this revision to Diff 359330.
kmclaughlin marked an inline comment as done.
kmclaughlin edited the summary of this revision.
kmclaughlin added a comment.

- Changed the condition in IVDescriptiors before `lookThroughAnd` from `isArithmeticRecurrenceKind` to `!isMinMaxRecurrenceKind`
- Updated the tests for min/max to ensure these are not vectorized


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105632/new/

https://reviews.llvm.org/D105632

Files:
  llvm/lib/Analysis/IVDescriptors.cpp
  llvm/test/Transforms/LoopVectorize/reduction-inloop-pred.ll
  llvm/test/Transforms/LoopVectorize/reduction-inloop.ll
  llvm/test/Transforms/LoopVectorize/trunc-reductions.ll

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