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To: gcc-cvs-wwwdocs@gcc.gnu.org
Subject: gcc-wwwdocs branch master updated. 98b07c3fe93217a6af211739bec90668709bb8ba
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Date: Fri, 24 Mar 2023 08:51:51 +0000 (GMT)
From: Martin Jambor <jamborm@sourceware.org>
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- Log -----------------------------------------------------------------
commit 98b07c3fe93217a6af211739bec90668709bb8ba
Author: Martin Jambor <mjambor@suse.cz>
Date:   Fri Mar 24 09:51:00 2023 +0100

    Add a note to gcc-12 changes that znver4 CPUs are supported in 12.3

diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index d565c217..0854b83b 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -1144,6 +1144,17 @@ are not listed here).</p>
 <p>Note: GCC 12.3 has not been released yet, so this section is a
 work-in-progress.</p>
 
+<h3>Target Specific Changes</h3>
+
+<h3>x86-64</h3>
+<ul>
+  <li>GCC now supports AMD CPUs based on the <code>znver4</code> core
+    via <code>-march=znver4</code>.  The switch makes GCC consider
+    using 512 bit vectors when auto-vectorizing.
+  </li>
+</ul>
+
+
 <p>This is the <a href="https://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&amp;resolution=FIXED&amp;target_milestone=12.3">list
 of problem reports (PRs)</a> from GCC's bug tracking system that are
 known to be fixed in the 12.3 release. This list might not be

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

Summary of changes:
 htdocs/gcc-12/changes.html | 11 +++++++++++
 1 file changed, 11 insertions(+)


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