[all-commits] [llvm/llvm-project] 2858ba: [MemProf] Attach value profile metadata to the IR ...

Snehasish Kumar via All-commits all-commits at lists.llvm.org
Thu May 22 17:05:28 PDT 2025


  Branch: refs/heads/users/snehasish/05-22-_memprof_attach_value_profile_metadata_to_the_ir_using_calleeguids
  Home:   https://github.com/llvm/llvm-project
  Commit: 2858bad04e66ce04ba0270da6d34af088b616df2
      https://github.com/llvm/llvm-project/commit/2858bad04e66ce04ba0270da6d34af088b616df2
  Author: Snehasish Kumar <snehasishk at google.com>
  Date:   2025-05-22 (Thu, 22 May 2025)

  Changed paths:
    M llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
    A llvm/test/Transforms/PGOProfile/memprof_annotate_indirect_call_yaml.test

  Log Message:
  -----------
  [MemProf] Attach value profile metadata to the IR using CalleeGuids.

Use the newly introduced CalleeGuids in CallSiteInfo to annotate the IR
where necessary with value profile metadata. Use a synthetic count of 1
since we don't have actual counts in the profile collection.



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