From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26175 invoked by alias); 21 Jul 2002 18:03:51 -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 26161 invoked from network); 21 Jul 2002 18:03:50 -0000 Received: from unknown (HELO laptop.moene.indiv.nluug.nl) (195.109.255.217) by sources.redhat.com with SMTP; 21 Jul 2002 18:03:50 -0000 Received: from local ([127.0.0.1] helo=moene.indiv.nluug.nl) by laptop.moene.indiv.nluug.nl with esmtp (Exim 3.12 #1 (Debian)) id 17WL4e-00005d-00; Sun, 21 Jul 2002 20:04:52 +0200 Message-ID: <3D3AF7C3.1BC9EEF2@moene.indiv.nluug.nl> Date: Sun, 21 Jul 2002 15:14:00 -0000 From: Toon Moene Organization: Moene Computational Physics, Maartensdijk, The Netherlands X-Accept-Language: en MIME-Version: 1.0 To: Richard Henderson CC: gcc@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: Re: Alias analysis - does base_alias_check still work ? References: <3D346B28.47039CD9@moene.indiv.nluug.nl> <3D3824DA.B198DC39@moene.indiv.nluug.nl> <20020719095446.A15598@redhat.com> <3D38543D.F5D84797@moene.indiv.nluug.nl> <3D386E94.E6D03C8B@moene.indiv.nluug.nl> <20020719153514.B15706@redhat.com> <20020719170330.A15734@redhat.com> <3D3A7DB0.A134B3A6@moene.indiv.nluug.nl> <20020721095454.A22181@redhat.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-SW-Source: 2002-07/txt/msg00964.txt.bz2 Richard Henderson wrote: > On Sun, Jul 21, 2002 at 11:24:00AM +0200, Toon Moene wrote: > > I combined your MEM_EXPR patch and patch1, but now I get (-O2 > > -funroll-loops -fno-rerun-loop-opt): > [...] > > which is worse than you showed for the MEM_EXPR patch alone > > 32 insns vs 27). > > So is the claim that patch1 is dependent on patch2? Ah, sorry, didn't test because I thought that this would invalidate any useful testing of patch2. Will try asap. -- Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290 Saturnushof 14, 3738 XG Maartensdijk, The Netherlands Maintainer, GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html Join GNU Fortran 95: http://g95.sourceforge.net/ (under construction)