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[patch] htdocs/gcc-4.3/changes.html
- From: Vladimir Makarov <vmakarov at redhat dot com>
- To: Gerald Pfeifer <gerald at pfeifer dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 20 Nov 2006 17:34:22 -0500
- Subject: [patch] htdocs/gcc-4.3/changes.html
- References: <4558A4DD.1080407@redhat.com> <Pine.LNX.4.63.0611191652060.19326@acrux.dbai.tuwien.ac.at>
Gerald Pfeifer wrote:
Hi Vladimir,
On Mon, 13 Nov 2006, Vladimir Makarov wrote:
Here is the patch for tuning gcc for Intel Core2 processor. I did
about 30 SPEC2000 runs to find good parameters which are practically
the same what Intel gave and recommended in their optimization guide
made public a few days ago.
would you mind also adding something to htdocs/gcc-4.3/changes.html in
our
wwwdocs CVS repository so this will be properly communicated to our
GCC 4.3
(and mainline) users?
I've just commited the following patch.
Vlad
Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.3/changes.html,v
retrieving revision 1.3
diff -u -p -r1.3 changes.html
--- changes.html 6 Nov 2006 07:36:09 -0000 1.3
+++ changes.html 20 Nov 2006 22:29:29 -0000
@@ -41,6 +41,14 @@
<h2>New Targets and Target Specific Improvements</h2>
+<h3>IA-32/x86-64</h3>
+ <ul>
+ <li>Tuning for Intel Core 2 processors is available via
+ <code>-mtune=core2</code> and <code>-march=core2</code>.</li>
+ <li>Tuning for AMD Geode processors is available via
+ <code>-mtune=geode</code> and <code>-march=geode</code>.</li>
+ </ul>
+
<h2>Documentation improvements</h2>
<h2>Other significant improvements</h2>