[all-commits] [llvm/llvm-project] e36786: [CSSPGO] Rename ProfileIsCSNested and ProfileIsCSFlat

[Hongtao Yu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e36786d15fd82f2b1107d21020af918ad908702e
      https://github.com/llvm/llvm-project/commit/e36786d15fd82f2b1107d21020af918ad908702e
  Author: Hongtao Yu <hoy at fb.com>
  Date:   2022-04-29 (Fri, 29 Apr 2022)

  Changed paths:
    M llvm/include/llvm/ProfileData/SampleProf.h
    M llvm/include/llvm/ProfileData/SampleProfReader.h
    M llvm/include/llvm/Transforms/IPO/ProfiledCallGraph.h
    M llvm/lib/ProfileData/ProfileSummaryBuilder.cpp
    M llvm/lib/ProfileData/SampleProf.cpp
    M llvm/lib/ProfileData/SampleProfReader.cpp
    M llvm/lib/ProfileData/SampleProfWriter.cpp
    M llvm/lib/Transforms/IPO/SampleProfile.cpp
    M llvm/test/tools/llvm-profdata/cs-sample-nested-profile.test
    M llvm/test/tools/llvm-profgen/cs-preinline.test
    M llvm/tools/llvm-profdata/llvm-profdata.cpp
    M llvm/tools/llvm-profgen/CSPreInliner.cpp
    M llvm/tools/llvm-profgen/PerfReader.cpp
    M llvm/tools/llvm-profgen/PerfReader.h
    M llvm/tools/llvm-profgen/ProfileGenerator.cpp
    M llvm/tools/llvm-profgen/ProfileGenerator.h
    M llvm/tools/llvm-profgen/llvm-profgen.cpp

  Log Message:
  -----------
  [CSSPGO] Rename ProfileIsCSNested and ProfileIsCSFlat

To be more clear and definitive, I'm renaming `ProfileIsCSFlat` back to `ProfileIsCS` which stands for full context-sensitive flat profiles.  `ProfileIsCSNested` is now renamed to `ProfileIsPreInlined` and is extended to be applicable for CS flat profiles too. More specifically, `ProfileIsPreInlined` is for any kind of profiles (flat or nested) that contain 'ShouldBeInlined' contexts. The flag is encoded in the profile summary section for extbinary profiles and is computed on-the-fly for text profiles.

Reviewed By: wenlei

Differential Revision: https://reviews.llvm.org/D122602