[PATCH] D79485: [BPI] Improve static heuristics for "cold" paths.

[Evgeniy via Phabricator via llvm-commits]

ebrevnov added a comment.

Marked as WIP since I'm going to extract one more part out from this review.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79485/new/

https://reviews.llvm.org/D79485