[PATCH] D66882: [DAGCombiner] Match (add X, X) as (shl X, 1) when detecting rotate.

[Simon Pilgrim via Phabricator via llvm-commits]

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

LGTM - cheers!


Repository:
  rL LLVM

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  https://reviews.llvm.org/D66882/new/

https://reviews.llvm.org/D66882