[all-commits] [llvm/llvm-project] fece69: [KeyInstr][Clang] Do stmt atom

[Orlando Cazalet-Hyams via All-commits]

  Branch: refs/heads/users/OCHyams/ki-clang-do
  Home:   https://github.com/llvm/llvm-project
  Commit: fece69dc87e3c303aaba742f322377fd361e21ce
      https://github.com/llvm/llvm-project/commit/fece69dc87e3c303aaba742f322377fd361e21ce
  Author: Orlando Cazalet-Hyams <orlando.hyams at sony.com>
  Date:   2025-05-23 (Fri, 23 May 2025)

  Changed paths:
    M clang/lib/CodeGen/CGStmt.cpp
    A clang/test/DebugInfo/KeyInstructions/do.c

  Log Message:
  -----------
  [KeyInstr][Clang] Do stmt atom

See test comment for possible future improvement.

This patch is part of a stack that teaches Clang to generate Key Instructions
metadata for C and C++.

The Key Instructions project is introduced, including a "quick summary" section
at the top which adds context for this PR, here:
https://discourse.llvm.org/t/rfc-improving-is-stmt-placement-for-better-interactive-debugging/82668

The feature is only functional in LLVM if LLVM is built with CMake flag
LLVM_EXPERIMENTAL_KEY_INSTRUCTIONs. Eventually that flag will be removed.

The Clang-side work is demoed here:
https://github.com/llvm/llvm-project/pull/130943


  Commit: 965a4fdfecc92ecdeef8a6a3545563ee2ac6ad60
      https://github.com/llvm/llvm-project/commit/965a4fdfecc92ecdeef8a6a3545563ee2ac6ad60
  Author: Orlando Cazalet-Hyams <orlando.hyams at sony.com>
  Date:   2025-05-23 (Fri, 23 May 2025)

  Changed paths:
    M clang/test/DebugInfo/KeyInstructions/do.c

  Log Message:
  -----------
  cc1


Compare: https://github.com/llvm/llvm-project/compare/766c23476193...965a4fdfecc9

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