[PATCH] D72733: [InstCombine] allow more narrowing of casted select

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

I'm not sure what kind of fallout this will cause.
For example, won't this affect 'saturating math' peephole?
Won't this affect clamp (min-max) pattern?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72733/new/

https://reviews.llvm.org/D72733