[PATCH] D94851: [InstCombine] Don't transform (select c, ext(TI), ext(FI)) if ext is free

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri requested changes to this revision.
lebedev.ri added a comment.
This revision now requires changes to proceed.

InstCombine is a canonicalization pass, and by design it must not make use of TTI.
This should be fixed by a reverse transformation in backend.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D94851/new/

https://reviews.llvm.org/D94851