[PATCH] D62689: [DAGCombine] (A-C1)-C2 -> A-(C1+C2) constant-fold

[Tim Northover via Phabricator via llvm-commits]

t.p.northover accepted this revision.
t.p.northover added a comment.
This revision is now accepted and ready to land.

LGTM.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62689/new/

https://reviews.llvm.org/D62689