[llvm-branch-commits] [llvm] 3685a59 - ReleaseNote: Mention SpecialCaseList change (#89141)

[via llvm-branch-commits]

Author: Fangrui Song
Date: 2024-04-23T14:43:48-07:00
New Revision: 3685a599c8668dfa17b31bca1bb69ab9c051a385

URL: https://github.com/llvm/llvm-project/commit/3685a599c8668dfa17b31bca1bb69ab9c051a385
DIFF: https://github.com/llvm/llvm-project/commit/3685a599c8668dfa17b31bca1bb69ab9c051a385.diff

LOG: ReleaseNote: Mention SpecialCaseList change (#89141)

Co-authored-by: Paul T Robinson <paul.robinson at sony.com>

Added: 
    

Modified: 
    llvm/docs/ReleaseNotes.rst

Removed: 
    


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diff  --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index ecfcd2c983ce5e..ff929b0bc5e15b 100644
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -435,6 +435,13 @@ Changes to Sanitizers
 ---------------------
 * HWASan now defaults to detecting use-after-scope bugs.
 
+* `SpecialCaseList <https://clang.llvm.org/docs/SanitizerSpecialCaseList.html#format>`_
+  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 
diff erent meanings now, and
+  replace ``a|b`` with ``{a,b}``.
+
 Changes to the Profile Runtime
 ------------------------------