[llvm-branch-commits] [clang] 7af6fea - [ReleaseNotes] Add some items for clang

[Fangrui Song via llvm-branch-commits]

Author: Fangrui Song
Date: 2020-02-27T10:54:46-08:00
New Revision: 7af6fea2ddcbc6bc71e8ecb22f6bfb06121f2eee

URL: https://github.com/llvm/llvm-project/commit/7af6fea2ddcbc6bc71e8ecb22f6bfb06121f2eee
DIFF: https://github.com/llvm/llvm-project/commit/7af6fea2ddcbc6bc71e8ecb22f6bfb06121f2eee.diff

LOG: [ReleaseNotes] Add some items for clang

Added: 
    

Modified: 
    clang/docs/ReleaseNotes.rst

Removed: 
    


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diff  --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 63d83ac1c1df..b5415a033543 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -79,6 +79,7 @@ Improvements to Clang's diagnostics
   warning of the same name. It warns about statements that are indented as if
   they were part of a if/else/for/while statement but are not semantically
   part of that if/else/for/while.
+- -Wbitwise-op-parentheses and -Wlogical-op-parentheses are disabled by default.
 
 Non-comprehensive list of changes in this release
 -------------------------------------------------
@@ -157,6 +158,13 @@ New Compiler Flags
   ``-ffile-prefix-map`` option is equivalent to specifying both
   ``-fdebug-prefix-map`` and ``-fmacro-prefix-map``.
 
+- ``-fpatchable-function-entry=N[,M]`` is added to generate M NOPs before the
+  function entry and N-M NOPs after the function entry. This is used by AArch64
+  ftrace in the Linux kernel.
+
+- ``-mbranches-within-32B-boundaries`` is added as an x86 assembler mitigation
+  for Intel's Jump Condition Code Erratum.
+
 Deprecated Compiler Flags
 -------------------------