[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
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