[PATCH] D32729: LV: Don't vectorize with unknown loop counts on divergent targets

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
Herald added subscribers: nhaehnle, wdng, mzolotukhin.

https://reviews.llvm.org/D32729

Files:
  lib/Transforms/Vectorize/LoopVectorize.cpp
  test/Transforms/LoopVectorize/AMDGPU/divergent-loop-bounds.ll

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