[PATCH] D51650: Implement target_clones multiversioning

[Erich Keane via Phabricator via cfe-commits]

erichkeane added a comment.

Sadly, I think _I_ am the multiversioning expert (or at least, past-me was), so I'm hoping some of the reviewers @danielkiss can get to join will be able to read/understand this stuff for a quality review.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D51650/new/

https://reviews.llvm.org/D51650