[PATCH] D142682: AMDGPU: Combine down fcopysign f64 magnitude

[Jay Foad via Phabricator via llvm-commits]

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

> This mostly improves the cases involving constants.

It would be nice to see a test case that demonstrates that.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142682/new/

https://reviews.llvm.org/D142682