[PATCH] D37076: [LICM] Allow sinking when foldable in loop

[Jun Bum Lim via Phabricator via llvm-commits]

junbuml updated this revision to Diff 119698.
junbuml added a comment.

As r314923 was reverted, we cannot rely on getUserCost in the foldability check for GEPs. For now, I checked GEP's users in LICM directly. Please let me know if you prefer other way around.


https://reviews.llvm.org/D37076

Files:
  include/llvm/Transforms/Utils/LoopUtils.h
  lib/Transforms/Scalar/LICM.cpp
  test/Transforms/LICM/sink-foldable.ll

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