From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15347 invoked by alias); 6 Nov 2009 15:36:14 -0000 Received: (qmail 15335 invoked by uid 22791); 6 Nov 2009 15:36:14 -0000 X-SWARE-Spam-Status: No, hits=-0.3 required=5.0 tests=AWL,BAYES_50,URIBL_RHS_DOB X-Spam-Check-By: sourceware.org Received: from smtp-119-friday.nerim.net (HELO maiev.nerim.net) (62.4.16.119) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 06 Nov 2009 15:36:03 +0000 Received: from hector.lesours (ours.starynkevitch.net [213.41.244.95]) by maiev.nerim.net (Postfix) with ESMTP id C6766B9275; Fri, 6 Nov 2009 16:36:00 +0100 (CET) Received: from [192.168.0.1] by hector.lesours with esmtp (Exim 4.69) (envelope-from ) id 1N6Qqw-0003cg-Pg; Fri, 06 Nov 2009 16:35:54 +0100 Message-ID: <4AF44254.6020501@starynkevitch.net> Date: Fri, 06 Nov 2009 15:36:00 -0000 From: Basile STARYNKEVITCH User-Agent: Mozilla-Thunderbird 2.0.0.22 (X11/20090701) MIME-Version: 1.0 To: Dave Korn CC: GCC Mailing List Subject: Re: very different compilation times [no optimisation] References: <4AF43ADB.3080503@starynkevitch.net> <4AF44168.1080600@gmail.com> In-Reply-To: <4AF44168.1080600@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2009-11/txt/msg00135.txt.bz2 Dave Korn wrote: > Basile STARYNKEVITCH wrote: > >> The preprocessed warmelt-normal-1.i has 225697 lines or 11470145 bytes. >> [Should I make a bugreport with it on GCC/Bugzilla?] > > From the sound of it, it should bzip fairly well. > >> I am very surprised by the difference of compilation time between 4.3 & >> 4.4. > > Me too. I'm particularly surprised if none of the automated checkers have > spotted it, maybe there's something your code triggers that they don't > exercise, so you probably should file a PR. I filled http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41971 with the bzip2-ed preprocessed warmelt-normal-1.i file Regards. -- Basile STARYNKEVITCH http://starynkevitch.net/Basile/ email: basilestarynkevitchnet mobile: +33 6 8501 2359 8, rue de la Faiencerie, 92340 Bourg La Reine, France *** opinions {are only mines, sont seulement les miennes} ***