[all-commits] [llvm/llvm-project] 5e156d: [clang] Add clang::nooutline Attribute

[Sam Elliott via All-commits]

  Branch: refs/heads/users/lenary/clang-add-nooutline-attr
  Home:   https://github.com/llvm/llvm-project
  Commit: 5e156d45ce83beebab79b96fe33f9d18d60bdd49
      https://github.com/llvm/llvm-project/commit/5e156d45ce83beebab79b96fe33f9d18d60bdd49
  Author: Sam Elliott <aelliott at qti.qualcomm.com>
  Date:   2026-02-11 (Wed, 11 Feb 2026)

  Changed paths:
    M clang/include/clang/Basic/Attr.td
    M clang/lib/CodeGen/CodeGenModule.cpp
    A clang/test/CodeGen/attr-nooutline.c
    M clang/test/Misc/pragma-attribute-supported-attributes-list.test
    A clang/test/Sema/attr-nooutline.c
    A clang/test/Sema/attr-nooutline.cpp

  Log Message:
  -----------
  [clang] Add clang::nooutline Attribute

This change:
- Adds a `[[clang::nooutline]]` function attribute for C and C++. There
  is no equivalent GNU syntax for this attribute, so no `__attribute__`
  syntax.
- Uses the presence of `[[clang::nooutline]]` to add the `nooutline`
  attribute to IR function definitions.
- Adds test for the above.

The `nooutline` attribute disables both the Machine Outliner (enabled at
Oz for some targets), and the IR Outliner (disabled by default).


  Commit: c20d4c5d4a489e711f407dafb2e24c44524cf624
      https://github.com/llvm/llvm-project/commit/c20d4c5d4a489e711f407dafb2e24c44524cf624
  Author: Sam Elliott <aelliott at qti.qualcomm.com>
  Date:   2026-02-11 (Wed, 11 Feb 2026)

  Changed paths:
    M clang/include/clang/Basic/Attr.td
    M clang/include/clang/Basic/AttrDocs.td
    M clang/test/CodeGen/attr-nooutline.c

  Log Message:
  -----------
  Address reviewer feedback: Tests, Docs, TableGen


  Commit: 99d640d64e1f6fcc3f4e45300b440f98562e7ce6
      https://github.com/llvm/llvm-project/commit/99d640d64e1f6fcc3f4e45300b440f98562e7ce6
  Author: Sam Elliott <aelliott at qti.qualcomm.com>
  Date:   2026-02-11 (Wed, 11 Feb 2026)

  Changed paths:
    M clang/docs/ReleaseNotes.rst

  Log Message:
  -----------
  Release Notes


  Commit: 2aa680e5a1c55a72a26bab979ed0c5f2dd101cbc
      https://github.com/llvm/llvm-project/commit/2aa680e5a1c55a72a26bab979ed0c5f2dd101cbc
  Author: Sam Elliott <aelliott at qti.qualcomm.com>
  Date:   2026-02-11 (Wed, 11 Feb 2026)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/test/Sema/attr-nooutline.c
    M clang/test/Sema/attr-nooutline.cpp

  Log Message:
  -----------
  Address Review Feedback: Flags, Release Notes


  Commit: 387662961b013feba392b464996b091299458fb1
      https://github.com/llvm/llvm-project/commit/387662961b013feba392b464996b091299458fb1
  Author: Sam Elliott <aelliott at qti.qualcomm.com>
  Date:   2026-02-11 (Wed, 11 Feb 2026)

  Changed paths:
    M clang/docs/ReleaseNotes.rst
    M clang/include/clang/Basic/Attr.td
    M clang/include/clang/Basic/AttrDocs.td
    A clang/test/CodeGen/attr-no-outline.c
    R clang/test/CodeGen/attr-nooutline.c
    A clang/test/CodeGenObjC/attr-no-outline.m
    M clang/test/Misc/pragma-attribute-supported-attributes-list.test
    A clang/test/Sema/attr-no-outline.c
    A clang/test/Sema/attr-no-outline.cpp
    R clang/test/Sema/attr-nooutline.c
    R clang/test/Sema/attr-nooutline.cpp

  Log Message:
  -----------
  Change spelling to clang::no_outline, more tests


Compare: https://github.com/llvm/llvm-project/compare/a0cf394ff731...387662961b01

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