[PATCH] D136698: [SampleFDO] Persist profile staleness metrics into binary

[Wenlei He via Phabricator via llvm-commits]

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

lgtm, though I'd wait a few days in case others have comments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136698/new/

https://reviews.llvm.org/D136698