From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27204 invoked by alias); 16 Feb 2011 05:25:15 -0000 Received: (qmail 27166 invoked by uid 22791); 16 Feb 2011 05:25:12 -0000 X-SWARE-Spam-Status: No, hits=0.7 required=5.0 tests=AWL,BAYES_50,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RFC_ABUSE_POST,T_RP_MATCHES_RCVD,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from web30708.mail.mud.yahoo.com (HELO web30708.mail.mud.yahoo.com) (68.142.200.141) by sourceware.org (qpsmtpd/0.43rc1) with SMTP; Wed, 16 Feb 2011 05:25:08 +0000 Received: (qmail 62251 invoked by uid 60001); 16 Feb 2011 05:25:05 -0000 Message-ID: <90570.60405.qm@web30708.mail.mud.yahoo.com> Received: from [218.248.6.66] by web30708.mail.mud.yahoo.com via HTTP; Tue, 15 Feb 2011 21:25:05 PST Date: Wed, 16 Feb 2011 07:07:00 -0000 From: sankar chebolu Subject: Variant code generation To: gcc-help@gcc.gnu.org In-Reply-To: <1297727993.9081.ezmlm@gcc.gnu.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org X-SW-Source: 2011-02/txt/msg00225.txt.bz2 Hi all, Does GCC has any command line switches which generate variant code? To be more precise, Does GCC has some switches which, if applied to certain input program, it is not necessary that they will generate exactly the same code everytime. Regards, Sankar ____________________________________________________________________________________ Looking for earth-friendly autos? Browse Top Cars by "Green Rating" at Yahoo! Autos' Green Center. http://autos.yahoo.com/green_center/