[PATCH] D81981: [PGO] Supplement PGO profile with Sample profile

[Wei Mi via Phabricator via llvm-commits]

wmi added a comment.

I also plan to dump the functions cold in instr profile and hot in sample profile, and sort the output according to hotness in sample profile. That can be used to guide PGO users if they want to improve the representativeness of their loadtest. I leave that part in a separate patch for easier review.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D81981/new/

https://reviews.llvm.org/D81981