gcc-wwwdocs branch master updated. 158eee20b5257e9b3d0654f5fe10e60d1741bebe

[hongtao Liu <liuhongt@sourceware.org>]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "gcc-wwwdocs".

The branch, master has been updated
       via  158eee20b5257e9b3d0654f5fe10e60d1741bebe (commit)
      from  0805d60eb71a87d9c1b5418fb8acb34e73f64601 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 158eee20b5257e9b3d0654f5fe10e60d1741bebe
Author: liuhongt <hongtao.liu@intel.com>
Date:   Thu Sep 23 13:36:05 2021 +0800

    [GCC12] Mention Intel AVX512-FP16 and _Float16 support.

diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index 81f62fe3..1f156a9a 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -165,7 +165,18 @@ a work-in-progress.</p>
   </li>
 </ul>
 
-<!-- <h3 id="x86">IA-32/x86-64</h3> -->
+<h3 id="x86">IA-32/x86-64</h3>
+<ul>
+  <li>New ISA extension support for Intel AVX512-FP16 was added to GCC.
+      AVX512FP16 intrinsics are available via the <code>-mavx512fp16</code>
+      compiler switch.
+  </li>
+  <li>For both C and C++, The <code>_Float16</code> type is supported on
+      x86 systems with SSE2 enabled. Without <code>{-mavx512fp16}</code>,
+      all operations will be emulated by software emulation and the
+      <code>float</code> instructions.
+  </li>
+</ul>
 
 <!-- <h3 id="mips">MIPS</h3> -->
 

-----------------------------------------------------------------------

Summary of changes:
 htdocs/gcc-12/changes.html | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)


hooks/post-receive
-- 
gcc-wwwdocs