[PATCH] D30631: [BPI] Use metadata info before any other heuristics

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Chandler, any comments here?

Serguei and I talked offline a bit about your concerns.  He's going to post a patch which uses the minimum frequency computed from either the static heuristic or the profile data for a block ending in unreachable.  That seems like it addresses your concern to me, do you agree?


https://reviews.llvm.org/D30631