[llvm-branch-commits] [cfe-branch] r354450 - ReleaseNotes: mention the new rotation builtins, text by Sanjay

[Hans Wennborg via llvm-branch-commits]

Author: hans
Date: Wed Feb 20 03:40:19 2019
New Revision: 354450

URL: http://llvm.org/viewvc/llvm-project?rev=354450&view=rev
Log:
ReleaseNotes: mention the new rotation builtins, text by Sanjay

Modified:
    cfe/branches/release_80/docs/ReleaseNotes.rst

Modified: cfe/branches/release_80/docs/ReleaseNotes.rst
URL: http://llvm.org/viewvc/llvm-project/cfe/branches/release_80/docs/ReleaseNotes.rst?rev=354450&r1=354449&r2=354450&view=diff
==============================================================================
--- cfe/branches/release_80/docs/ReleaseNotes.rst (original)
+++ cfe/branches/release_80/docs/ReleaseNotes.rst Wed Feb 20 03:40:19 2019
@@ -120,6 +120,13 @@ Non-comprehensive list of changes in thi
 
 - Improved support for MIPS N32 ABI and MIPS R6 target triples.
 
+- Clang now includes builtin functions for bitwise rotation of common value
+  sizes, such as: `__builtin_rotateleft32
+  <LanguageExtensions.html#builtin-rotateleft>`_
+
+- Improved optimization for the corresponding MSVC compatibility builtins such
+  as ``_rotl()``.
+
 New Compiler Flags
 ------------------