[clang] b795686 - Clang: adjust MMX instrinsics release note.

James Y Knight via cfe-commits cfe-commits at lists.llvm.org
Wed Jul 24 15:40:01 PDT 2024


Author: James Y Knight
Date: 2024-07-24T18:39:16-04:00
New Revision: b79568654e38a14ef921af932ed96abd8961b1ed

URL: https://github.com/llvm/llvm-project/commit/b79568654e38a14ef921af932ed96abd8961b1ed
DIFF: https://github.com/llvm/llvm-project/commit/b79568654e38a14ef921af932ed96abd8961b1ed.diff

LOG: Clang: adjust MMX instrinsics release note.

Added: 
    

Modified: 
    clang/docs/ReleaseNotes.rst

Removed: 
    


################################################################################
diff  --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index e2a680d73ab05..0b79e952b48af 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -178,7 +178,9 @@ X86 Support
   unconditionally. These intrinsics are therefore *no longer
   supported* if MMX is enabled without SSE2 -- either from targeting
   CPUs from the Pentium-MMX through the Pentium 3, or explicitly via
-  passing arguments such as ``-mmmx -mno-sse2``.
+  passing arguments such as ``-mmmx -mno-sse2``. MMX assembly code
+  remains supported without requiring SSE2, including inside
+  inline-assembly.
 
 - The compiler builtins such as ``__builtin_ia32_paddb`` which
   formerly implemented the above MMX intrinsic functions have been


        


More information about the cfe-commits mailing list