[PATCH] D47037: [EarlyCSE] Improve EarlyCSE of some absolute value cases.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 147727.
craig.topper added a comment.

Update comment. Fix dead code.


Repository:
  rL LLVM

https://reviews.llvm.org/D47037

Files:
  include/llvm/Analysis/ValueTracking.h
  lib/Analysis/ValueTracking.cpp
  lib/Transforms/Scalar/EarlyCSE.cpp
  test/Transforms/EarlyCSE/commute.ll

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