[PATCH] D68189: [InstCombine] recognize popcount implemented in hacker's delight.

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added a comment.

I meant something like in foldAnyOrAllBitsSet. Final lshr is ok to have multiple users, all partial computations should be m_Oneuse.


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  https://reviews.llvm.org/D68189/new/

https://reviews.llvm.org/D68189