[PATCH] D62263: [DAGCombine][X86][AArch64][AMDGPU] (x - y) + -1 -> add (xor y, -1), x fold

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri reopened this revision.
lebedev.ri added a comment.
This revision is now accepted and ready to land.

And once more.
rL362109 <https://reviews.llvm.org/rL362109> + rL362110 <https://reviews.llvm.org/rL362110>


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62263/new/

https://reviews.llvm.org/D62263