[all-commits] [llvm/llvm-project] 3c97c8: [Profile] Refactor profile correlation. (#70856)

[Zequan Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3c97c8b6fc28f296d93f2209088581144a0060de
      https://github.com/llvm/llvm-project/commit/3c97c8b6fc28f296d93f2209088581144a0060de
  Author: Zequan Wu <zequanwu at google.com>
  Date:   2023-11-01 (Wed, 01 Nov 2023)

  Changed paths:
    M compiler-rt/lib/profile/InstrProfiling.c
    M compiler-rt/lib/profile/InstrProfiling.h
    M compiler-rt/lib/profile/InstrProfilingBuffer.c
    M compiler-rt/lib/profile/InstrProfilingMerge.c
    M compiler-rt/lib/profile/InstrProfilingWriter.c
    M compiler-rt/test/profile/Linux/instrprof-show-debug-info-correlation.c
    M llvm/include/llvm/ProfileData/InstrProfCorrelator.h
    M llvm/include/llvm/ProfileData/InstrProfReader.h
    M llvm/lib/ProfileData/InstrProfCorrelator.cpp
    M llvm/lib/ProfileData/InstrProfReader.cpp
    M llvm/tools/llvm-profdata/llvm-profdata.cpp

  Log Message:
  -----------
  [Profile] Refactor profile correlation. (#70856)

Refactor some code from https://github.com/llvm/llvm-project/pull/69493.

#70712 was reverted due to linking failures. So, `-debug-info-correlate` remains unchanged and no new flag added.