[PATCH] D30270: [InstCombine] don't try SimplifyDemandedInstructionBits from add/sub because it's slow and unlikely to succeed

Davide Italiano via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 22 14:23:06 PST 2017


davide accepted this revision.
davide added a comment.

Agree with Eli. LGTM.


https://reviews.llvm.org/D30270





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