[PATCH] D136015: [InstCombine] Fold series of instructions into mull

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a subscriber: chfast.
RKSimon added a comment.

CC @chfast who was looking at something similar in D56214 <https://reviews.llvm.org/D56214>


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  https://reviews.llvm.org/D136015/new/

https://reviews.llvm.org/D136015