[PATCH] D58412: [X86] Remove FeatureSlowIncDec from Sandy Bridge and later Intel Core CPUs

[Chandler Carruth via Phabricator via llvm-commits]

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

LGTM

I think we can consider tweaking the generic ones separately.

FWIW, I would be in favor of dropping this from x86-64.

Also FWIW, I would be in favor of making i686 (or a better spelling if someone wants to suggest one such as x86-32?) a thing similar to x86-64, and I'd be happy to see them follow along in similar ways of "as good as we can do for modern CPUs but supporting a particular baseline".


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58412/new/

https://reviews.llvm.org/D58412