[llvm-branch-commits] [llvm] ReleaseNote: Mention SpecialCaseList change (PR #89141)

[Fangrui Song via llvm-branch-commits]

https://github.com/MaskRay updated https://github.com/llvm/llvm-project/pull/89141

>From a562fa55380991c37b0ec3ace83a98715795517a Mon Sep 17 00:00:00 2001
From: Fangrui Song <i at maskray.me>
Date: Wed, 17 Apr 2024 13:51:25 -0700
Subject: [PATCH] ReleaseNote: Mention SpecialCaseList change

---
 llvm/docs/ReleaseNotes.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index ecfcd2c983ce5e..453abc63397764 100644
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -435,6 +435,12 @@ Changes to Sanitizers
 ---------------------
 * HWASan now defaults to detecting use-after-scope bugs.
 
+* ``SpecialCaseList`` used by sanitizer ignore lists (e.g. ``*_ignorelist.txt``
+  in the Clang resource directory) now uses glob patterns instead of a variant
+  of POSIX Extended Regular Expression (where ``*`` is translated to ``.*``) by
+  default. Search for ``|`` to find patterns that may have different meanings
+  now.
+
 Changes to the Profile Runtime
 ------------------------------