[PATCH] D46649: [AggressiveInstCombine] convert a chain of 'and-shift' bits into masked compare

[Krzysztof Parzyszek via Phabricator via llvm-commits]

kparzysz added a comment.

This looks good to me, I'm not concerned about the recursion, most of it is tail-recursion anyway.


https://reviews.llvm.org/D46649