[PATCH] D62691: [DAGCombine] ((c1-A)-c2) -> ((c1-c2)-A) constant-fold

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

As far as i can tell right now, this is the last missing constant-fold for add/sub combinations.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62691/new/

https://reviews.llvm.org/D62691