[PATCH] D36498: [InstCombine] Teach foldSelectICmpAnd to recognize a (icmp slt trunc X, 0) and (icmp sgt trunc X, -1) as equivalent to an and with the sign bit of the truncated type

Sanjay Patel via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 21 10:47:54 PDT 2017

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

LGTM.


https://reviews.llvm.org/D36498

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