[all-commits] [llvm/llvm-project] 2ee4dd: profilie inference changes for stale profile matching

[spupyrev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2ee4ddae043946d74a5744fe6590759ae383bb94
      https://github.com/llvm/llvm-project/commit/2ee4ddae043946d74a5744fe6590759ae383bb94
  Author: spupyrev <spupyrev at fb.com>
  Date:   2023-05-12 (Fri, 12 May 2023)

  Changed paths:
    M llvm/lib/Transforms/Utils/SampleProfileInference.cpp

  Log Message:
  -----------
  profilie inference changes for stale profile matching

This diff facilitates a new stale profile matching in BOLT: D144500

This is a no-op for existing usages of profi (CSSPGO).

Reviewed By: hoy

Differential Revision: https://reviews.llvm.org/D150466