[PATCH] D99926: [GVN] Introduce loop load PRE

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 338727.
mkazantsev marked 3 inline comments as done.
mkazantsev added a comment.

Reused canBeFreed.

Removed code related to `nofree` analysis for further follow-up.

Improved comments.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99926/new/

https://reviews.llvm.org/D99926

Files:
  llvm/include/llvm/Transforms/Scalar/GVN.h
  llvm/lib/Transforms/Scalar/GVN.cpp
  llvm/test/Transforms/GVN/PRE/pre-loop-load.ll

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