From owner-cvs-src@FreeBSD.ORG  Fri Jun 27 22:56:11 2008
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 9772D1065672
	for <cvs-src@FreeBSD.org>; Fri, 27 Jun 2008 22:56:11 +0000 (UTC)
	(envelope-from christoph.mallon@gmx.de)
Received: from mail.gmx.net (mail.gmx.net [213.165.64.20])
	by mx1.freebsd.org (Postfix) with SMTP id E27148FC0A
	for <cvs-src@FreeBSD.org>; Fri, 27 Jun 2008 22:56:10 +0000 (UTC)
	(envelope-from christoph.mallon@gmx.de)
Received: (qmail invoked by alias); 27 Jun 2008 22:56:09 -0000
Received: from p54A3C7AC.dip.t-dialin.net (EHLO tron.homeunix.org)
	[84.163.199.172]
	by mail.gmx.net (mp010) with SMTP; 28 Jun 2008 00:56:09 +0200
X-Authenticated: #1673122
X-Provags-ID: V01U2FsdGVkX19nOZo0PPpniWxTLk35A1gJym9MU5Bjicqx0qj0yF
	6mFEmuT2pyDBui
Message-ID: <48657008.4010504@gmx.de>
Date: Sat, 28 Jun 2008 00:56:08 +0200
From: Christoph Mallon <christoph.mallon@gmx.de>
User-Agent: Thunderbird 2.0.0.9 (X11/20071230)
MIME-Version: 1.0
To: Marius Strobl <marius@FreeBSD.org>
References: <200806272217.m5RMHTd7006079@repoman.freebsd.org>
In-Reply-To: <200806272217.m5RMHTd7006079@repoman.freebsd.org>
Content-Type: text/plain; charset=ISO-8859-15; format=flowed
Content-Transfer-Encoding: 7bit
X-Y-GMX-Trusted: 0
Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/sparc64/include in_cksum.h
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 27 Jun 2008 22:56:11 -0000

Marius Strobl wrote:
> marius      2008-06-27 22:17:14 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/sparc64/include  in_cksum.h 
>   Log:
>   SVN rev 180073 on 2008-06-27 22:17:14Z by marius
>   
>   Improve r180011 by explicitly adding the condition codes to the
>   clobber list.

You should remove the volatile specifier. For example volatile prevents 
common subexpression elimination and other types of optimisations.

Regards
     Christoph