[clang] cead149 - Add new option -fkeep-persistent-storage-variables to Clang release notes

[Hubert Tong via cfe-commits]

Author: Zheng Qian
Date: 2023-07-24T22:56:18-04:00
New Revision: cead1497ae0c1d57ee6883500c7c205f83798440

URL: https://github.com/llvm/llvm-project/commit/cead1497ae0c1d57ee6883500c7c205f83798440
DIFF: https://github.com/llvm/llvm-project/commit/cead1497ae0c1d57ee6883500c7c205f83798440.diff

LOG: Add new option -fkeep-persistent-storage-variables to Clang release notes

This patch updates the Clang release notes with the new option
-fkeep-persistent-storage-variables added in bb6ab91b1dcd.

Reviewed By: hubert.reinterpretcast

Differential Revision: https://reviews.llvm.org/D155501

Added: 
    

Modified: 
    clang/docs/ReleaseNotes.rst

Removed: 
    


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diff  --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index b69e1c7e60e177..89707a658f46bd 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -274,6 +274,11 @@ New Compiler Flags
 - ``-fcaret-diagnostics-max-lines=`` has been added as a driver options, which
   lets users control the maximum number of source lines printed for a
   caret diagnostic.
+- ``-fkeep-persistent-storage-variables`` has been implemented to keep all
+  variables that have a persistent storage duration—including global, static
+  and thread-local variables—to guarantee that they can be directly addressed.
+  Since this inhibits the merging of the affected variables, the number of
+  individual relocations in the program will generally increase.
 
 Deprecated Compiler Flags
 -------------------------