[llvm-branch-commits] [clang] [DTLTO] Add Clang release note for LLVM 21 (PR #150172)

[via llvm-branch-commits]

https://github.com/bd1976bris updated https://github.com/llvm/llvm-project/pull/150172

>From fa7d68aa16aebd5abdc38bbdb5c563c3c2de8730 Mon Sep 17 00:00:00 2001
From: Dunbobbin <Ben.Dunbobbin at sony.com>
Date: Wed, 23 Jul 2025 07:31:16 +0100
Subject: [PATCH 1/2] [DTLTO] Add Clang release note for LLVM 21

DTLTO-related Clang changes were cherry-picked to the LLVM 21
branch in https://github.com/llvm/llvm-project/pull/149978.

This commit adds the corresponding release note.
---
 clang/docs/ReleaseNotes.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 2add72a1654b1..4fae450786c38 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -376,6 +376,8 @@ New Compiler Flags
 
 - New options ``-g[no-]key-instructions`` added, disabled by default. Reduces jumpiness of debug stepping for optimized code in some debuggers (not LLDB at this time). Not recommended for use without optimizations. DWARF only. Note both the positive and negative flags imply ``-g``.
 
+- New options ``-fthinlto-distributor=`` and ``-Xthinlto-distributor=`` added for Integrated Distributed ThinLTO (DTLTO). DTLTO enables the distribution of backend ThinLTO compilations via external distribution systems, such as Incredibuild, during the traditional link step. (#GH147265, `docs <https://clang.llvm.org/docs/ThinLTO.html#integrated-distributed-thinlto-dtlto>`_).
+
 Deprecated Compiler Flags
 -------------------------
 

>From 1e9565f0f0946771f9dd4a1881189f0f61f1506a Mon Sep 17 00:00:00 2001
From: Dunbobbin <Ben.Dunbobbin at sony.com>
Date: Wed, 23 Jul 2025 08:48:28 +0100
Subject: [PATCH 2/2] Fix warning for duplicate explicit target name: docs

---
 clang/docs/ReleaseNotes.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 4fae450786c38..84ac2a15d8d0f 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -376,7 +376,7 @@ New Compiler Flags
 
 - New options ``-g[no-]key-instructions`` added, disabled by default. Reduces jumpiness of debug stepping for optimized code in some debuggers (not LLDB at this time). Not recommended for use without optimizations. DWARF only. Note both the positive and negative flags imply ``-g``.
 
-- New options ``-fthinlto-distributor=`` and ``-Xthinlto-distributor=`` added for Integrated Distributed ThinLTO (DTLTO). DTLTO enables the distribution of backend ThinLTO compilations via external distribution systems, such as Incredibuild, during the traditional link step. (#GH147265, `docs <https://clang.llvm.org/docs/ThinLTO.html#integrated-distributed-thinlto-dtlto>`_).
+- New options ``-fthinlto-distributor=`` and ``-Xthinlto-distributor=`` added for Integrated Distributed ThinLTO (DTLTO). DTLTO enables the distribution of backend ThinLTO compilations via external distribution systems, such as Incredibuild, during the traditional link step. (#GH147265, `ThinLTODocs <https://clang.llvm.org/docs/ThinLTO.html#integrated-distributed-thinlto-dtlto>`_).
 
 Deprecated Compiler Flags
 -------------------------