[PATCH] D56679: [InstCombine] Don't undo 0 - (X * Y) canonicalization when combining subs.

[Sanjay Patel via Phabricator via llvm-commits]

spatel accepted this revision.
spatel added a comment.
This revision is now accepted and ready to land.

LGTM



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Comment at: lib/Transforms/InstCombine/InstCombineAddSub.cpp:1655
 
     // X - A*CI -> X + A*-CI
     // No need to handle commuted multiply because multiply handling will
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Please change the 'CI' to 'C' in this comment to match the updated code.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56679/new/

https://reviews.llvm.org/D56679