[llvm-branch-commits] [llvm] release/22.x: [LoongArch] Update release notes for LoongArch32 support (PR #177956)

[via llvm-branch-commits]

https://github.com/heiher created https://github.com/llvm/llvm-project/pull/177956

None

>From f3df397fad4ec82a79489de008a72b7b1c11ae00 Mon Sep 17 00:00:00 2001
From: WANG Rui <wangrui at loongson.cn>
Date: Mon, 26 Jan 2026 21:24:44 +0800
Subject: [PATCH] [LoongArch] Update release notes for LoongArch32 support

---
 llvm/docs/ReleaseNotes.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md
index 403f0bb8dea3f..c621b9a133a58 100644
--- a/llvm/docs/ReleaseNotes.md
+++ b/llvm/docs/ReleaseNotes.md
@@ -154,6 +154,7 @@ Changes to the LoongArch Backend
 * Always emit symbol-based relocations regardless of relaxation.
 * DWARF fission is now compatible with linker relaxations, allowing `-gsplit-dwarf` and `-mrelax`
   to be used together when building for the LoongArch platform.
+* Improved LoongArch32 support by adding LA32R/LA32S relocations, PC-relative address materialization, and `call`/`tail` macro instructions.
 * Assorted codegen improvements.
 
 Changes to the MIPS Backend