[PATCH] D32451: Improve profile-guided heuristics to use estimated trip count.

[Ayal Zaks via Phabricator via llvm-commits]

Ayal added a comment.

This has been conceptually approved, but is pending:

> wmi/dehao, any chance you could check if this causes regressions for us?

Any progress?  The follow-up thought raised above deserves a follow-up patch, also pending.


https://reviews.llvm.org/D32451