[PATCH] D49168: [LV] Add a new reduction pattern match

[Takahiro Miyoshi via Phabricator via llvm-commits]

takahiro.miyoshi updated this revision to Diff 159443.
takahiro.miyoshi removed rL LLVM as the repository for this revision.
takahiro.miyoshi added a comment.

I modified my patch to use RK_FloatAdd instead of adding a new recurrence descriptor.
And, input IRs of this target loop is already converted into a select instruction, so I don't extend If-convert functionality.


https://reviews.llvm.org/D49168

Files:
  include/llvm/Transforms/Utils/LoopUtils.h
  lib/Transforms/Utils/LoopUtils.cpp
  test/Transforms/LoopVectorize/if-reduction.ll

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