From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24809 invoked by alias); 15 Mar 2004 02:30:42 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 24581 invoked from network); 15 Mar 2004 02:30:41 -0000 Received: from unknown (HELO ams004.ftl.affinity.com) (216.219.253.138) by sources.redhat.com with SMTP; 15 Mar 2004 02:30:41 -0000 Received: from coyotegulch.com ([4.4.125.218]) by ams.ftl.affinity.com with ESMTP id <340681-14612>; Sun, 14 Mar 2004 21:29:35 -0500 Message-ID: <4055150A.8090008@coyotegulch.com> Date: Mon, 15 Mar 2004 02:30:00 -0000 From: Scott Robert Ladd User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040310 Debian/1.6-2 MIME-Version: 1.0 To: Daniel Berlin CC: gcc mailing list Subject: Re: GCC viciously beaten by ICC in trig test! References: <4054ED19.8020009@coyotegulch.com> <4054F4D9.50905@suse.de> <40550945.6020904@coyotegulch.com> <8BCCADE0-7625-11D8-AE1D-000A95DA505C@dberlin.org> In-Reply-To: <8BCCADE0-7625-11D8-AE1D-000A95DA505C@dberlin.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2004-03/txt/msg00646.txt.bz2 Daniel Berlin wrote: > On Mar 14, 2004, at 8:39 PM, Scott Robert Ladd wrote: >> According to the GCC docs, -ftree-loop-optimize is enabled at -O > > ? > > tree-loop-optimize is new to the lno branch. Well, this is what a "man gcc" says on my system, when I'm using tree-ssa: -ftree-loop-optimize Perform loop optimization on trees. This flag is enabled by default at -O and higher. -- Scott Robert Ladd Coyote Gulch Productions (http://www.coyotegulch.com) Software Invention for High-Performance Computing