[PATCH] D136846: [Driver] Add -fsample-profile-use-profi

[Wenlei He via Phabricator via cfe-commits]

wenlei added a comment.

Did you see measurable perf boost with profi on autofdo? Or what motivated you to turn on profi? In most cases, profi helps when csspgo is used (instead of traditional autofdo).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D136846/new/

https://reviews.llvm.org/D136846