[PATCH] D71589: [PowerPC] Adding a match pattern to recognize the and mask with RLWINM8

[ChenZheng via Phabricator via llvm-commits]

shchenz accepted this revision.
shchenz added a comment.

LGTM too.

Could you please check if there is similar opportunity for `and.` -> `rlwinm.`? Thanks.


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  https://reviews.llvm.org/D71589/new/

https://reviews.llvm.org/D71589