[PATCH] D149699: [InstCombine] Improve bswap optimization

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n accepted this revision.
goldstein.w.n added a comment.
This revision is now accepted and ready to land.

LGTM.  Note, I'm not a maintainer so please wait a day or so before pushing so others can check it out.

Maybe follow up patch to enable for bitreverse?


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  https://reviews.llvm.org/D149699/new/

https://reviews.llvm.org/D149699