[PATCH] D139895: InstCombine: Fold is.fpclass (fneg x) into the test mask

[Jay Foad via Phabricator via llvm-commits]

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

LGTM. Could do the same kind of thing with abs.


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  https://reviews.llvm.org/D139895/new/

https://reviews.llvm.org/D139895