[PATCH] D51398: [InstCombine] Fold (min/max ~X, Y) -> ~(max/min X, ~Y) when Y is freely invertible

David Li via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 30 12:01:00 PDT 2018


davidxl added a comment.

the meta data on select tracks the probability the predicate value is 'true'. As long as the predicate expression is not changed, the meta data does not change. Is the transformation doing something else?


https://reviews.llvm.org/D51398





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