[PATCH,wwwdocs] gcc-11/changes: Mention Intel AVX-VNNI

[Hongtao Liu via Gcc-patches]

[GCC-11] Mention Intel AVX-VNNI and add it to ALDERLAKE and SAPPIRERAPIDS,
also add HRESET to ALDERLAKE.

diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index d7a3a1f9..fc4c74f4 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -267,15 +267,20 @@ a work-in-progress.</p>
       added to GCC. AMX-TILE, AMX-INT8, AMX-BF16 intrinsics are available
       via the <code>-mamx-tile, -mamx-int8, -mamx-bf16</code> compiler switch.
   </li>
+  <li>New ISA extension support for Intel AVX-VNNI was added to GCC.
+      AVX-VNNI intrinsics are available via the <code>-mavxvnni</code>
+      compiler switch.
+  </li>
   <li>GCC now supports the Intel CPU named Sapphire Rapids through
     <code>-march=sapphirerapids</code>.
     The switch enables the MOVDIRI MOVDIR64B AVX512VP2INTERSECT ENQCMD CLDEMOTE
-    SERIALIZE PTWRITE WAITPKG TSXLDTRK AMT-TILE AMX-INT8 AMX-BF16 ISA
extensions.
+    SERIALIZE PTWRITE WAITPKG TSXLDTRK AMT-TILE AMX-INT8 AMX-BF16 AVX-VNNI
+    ISA extensions.
   </li>
   <li>GCC now supports the Intel CPU named Alderlake through
     <code>-march=alderlake</code>.
-    The switch enables the CLDEMOTE PTWRITE WAITPKG SERIALIZE KEYLOCKER
-    ISA extensions.
+    The switch enables the CLDEMOTE PTWRITE WAITPKG SERIALIZE
KEYLOCKER AVX-VNNI
+    HRESET ISA extensions.
   </li>
 </ul>


-- 
BR,
Hongtao