From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14158 invoked by alias); 14 Mar 2004 22:15:11 -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 14146 invoked from network); 14 Mar 2004 22:15:08 -0000 Received: from unknown (HELO vexpert.dbai.tuwien.ac.at) (128.131.111.2) by sources.redhat.com with SMTP; 14 Mar 2004 22:15:08 -0000 Received: from [128.131.111.60] (acrux [128.131.111.60]) by vexpert.dbai.tuwien.ac.at (Postfix) with ESMTP id F092513787; Sun, 14 Mar 2004 23:14:58 +0100 (CET) Date: Sun, 14 Mar 2004 22:15:00 -0000 From: Gerald Pfeifer To: Theo de Raadt , tech@openbsd.org Cc: gcc@gcc.gnu.org, Daniel Berlin , Daniel Jacobowitz , Gabriel Dos Reis , Marc Espie , Andrew Pinski Subject: Re: gcc and compiling speed In-Reply-To: <1D8A5296-6B37-11D8-B42E-000A95DA505C@dberlin.org> Message-ID: References: <200403010359.i213xcqp005885@cvs.openbsd.org> <1D8A5296-6B37-11D8-B42E-000A95DA505C@dberlin.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SW-Source: 2004-03/txt/msg00632.txt.bz2 On Sun, 29 Feb 2004, Daniel Berlin wrote: > Note that when someone like Gerald provides us with preprocessed C++ > sources of his app that used to compile fast, and then compiled slow > and took lots of memory, people spent significant amounts of time > reducing the memory usage and compile time of his application Indeed, Theo, you should _really_ give it a try and make a self-contained report. As an example, below are some of the changes made to GCC in response to me providing a testcase: http://gcc.gnu.org/ml/gcc-patches/2004-01/msg00892.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg00905.html http://gcc.gnu.org/ml/gcc/2004-01/msg00670.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg00886.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg01539.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg01630.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg01880.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg02038.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg02055.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg02072.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg02211.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg02279.html http://gcc.gnu.org/ml/gcc/2004-01/msg01788.html http://gcc.gnu.org/ml/gcc-patches/2004-01/msg03041.html http://gcc.gnu.org/ml/gcc-patches/2004-02/msg01930.html http://gcc.gnu.org/ml/gcc-patches/2004-02/msg01979.html Gerald -- Gerald Pfeifer (Jerry) gerald@pfeifer.com http://www.pfeifer.com/gerald/