[all-commits] [llvm/llvm-project] 0eaa1f: Reland "[llvm-profgen] Add support for ETM trace d...

[gulfemsavrun via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0eaa1f5884bf01064e280cee9148fc29b8bfa099
      https://github.com/llvm/llvm-project/commit/0eaa1f5884bf01064e280cee9148fc29b8bfa099
  Author: gulfemsavrun <gulfem at google.com>
  Date:   2026-04-27 (Mon, 27 Apr 2026)

  Changed paths:
    M llvm/docs/CommandGuide/llvm-profgen.rst
    M llvm/docs/ReleaseNotes.md
    A llvm/include/llvm/ProfileData/ETMTraceDecoder.h
    M llvm/lib/ProfileData/CMakeLists.txt
    A llvm/lib/ProfileData/ETMTraceDecoder.cpp
    A llvm/test/tools/llvm-profgen/Inputs/etm-opencsd.yaml
    A llvm/test/tools/llvm-profgen/etm-arch.test
    A llvm/test/tools/llvm-profgen/etm-opencsd.test
    M llvm/test/tools/llvm-profgen/lit.local.cfg
    M llvm/tools/llvm-profgen/PerfReader.cpp
    M llvm/tools/llvm-profgen/PerfReader.h
    M llvm/tools/llvm-profgen/ProfiledBinary.cpp
    M llvm/tools/llvm-profgen/ProfiledBinary.h
    M llvm/tools/llvm-profgen/llvm-profgen.cpp

  Log Message:
  -----------
  Reland "[llvm-profgen] Add support for ETM trace decoding" (#194465)

This relands commit e3bd61890e68303a33fdd33fbdd9abeda (#191584), which
was reverted in commit
ec9d7d18bdfe21c30c94c02f14f3613f7b69a17b (#194087) due to bot failures
on ppc64le and Windows.

This reland incorporates the following fixes:

1) Rename member variable InputFile to InputFilePath inside struct
InputFile to resolve MSVC shadow
conflicts.

2) Add arm-registered-target to ETM tests REQUIRES directive to prevent
failures on builders that do
not have the ARM target enabled.



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