[PATCH] D152671: [doc][LoongArch] Add missed release note about `ual` feature addition

Lu Weining via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Jun 11 23:13:33 PDT 2023


SixWeining created this revision.
SixWeining added reviewers: xen0n, MaskRay, xry111, peter.smith, wangleiat.
Herald added a project: All.
SixWeining requested review of this revision.
Herald added projects: clang, LLVM.
Herald added subscribers: llvm-commits, cfe-commits.

I meant to fold this into 47601815ec3a4f31c797c75748af08acfabc46dc <https://reviews.llvm.org/rG47601815ec3a4f31c797c75748af08acfabc46dc>
but failed to do so.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D152671

Files:
  clang/docs/ReleaseNotes.rst
  llvm/docs/ReleaseNotes.rst


Index: llvm/docs/ReleaseNotes.rst
===================================================================
--- llvm/docs/ReleaseNotes.rst
+++ llvm/docs/ReleaseNotes.rst
@@ -160,6 +160,8 @@
 --------------------------------
 
 * The ``lp64s`` ABI is supported now and has been tested on Rust bare-matal target.
+* An target feature ``ual`` is introduced to allow unaligned memory accesses and
+  this feature is enabled by default on generic 64bit processors.
 
 Changes to the MIPS Backend
 ---------------------------
Index: clang/docs/ReleaseNotes.rst
===================================================================
--- clang/docs/ReleaseNotes.rst
+++ clang/docs/ReleaseNotes.rst
@@ -637,6 +637,8 @@
 
 - Patchable function entry (``-fpatchable-function-entry``) is now supported
   on LoongArch.
+- Unaligned memory accesses can be toggled by ``-m[no-]unaligned-access`` or the
+  aliases ``-m[no-]strict-align``.
 
 RISC-V Support
 ^^^^^^^^^^^^^^


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