From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3368 invoked by alias); 19 Apr 2004 12:57:34 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 3360 invoked from network); 19 Apr 2004 12:57:33 -0000 Received: from unknown (HELO Cantor.suse.de) (195.135.220.2) by sources.redhat.com with SMTP; 19 Apr 2004 12:57:33 -0000 Received: from hermes.suse.de (Hermes.suse.de [195.135.221.8]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (No client certificate requested) by Cantor.suse.de (Postfix) with ESMTP id 6157748957A; Mon, 19 Apr 2004 14:57:33 +0200 (CEST) To: "Paolo Bonzini" Cc: gcc-patches@gcc.gnu.org Subject: Re: Patch ping References: From: Andreas Schwab X-Yow: Did I say I was a sardine? Or a bus??? Date: Mon, 19 Apr 2004 12:57:00 -0000 In-Reply-To: (Paolo Bonzini's message of "Mon, 19 Apr 2004 11:48:00 +0200") Message-ID: User-Agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-SW-Source: 2004-04/txt/msg01155.txt.bz2 "Paolo Bonzini" writes: >> Paolo, >> >> on which platform did you bootstrap this? > > i686-pc-linux-gnu, all languages except Ada/treelang. > >> It causes build errors on >> both Linux/x86-64 and Linux/ia64 as reported by Andreas Schwab and >> myself on the main GCC list yesterday. >> >> Please fix the regressions that your patch has caused. > > As I wrote on gcc, I don't think I can be blamed on this. The bugs are not > in the code I touched, but only in the code I enabled. All I can do is > disabling -frename-registers on the affected archs, as per the attached > patch disable-ada-rename-regs.patch. This has nothing to do with Ada, the same error happens with libstdc++ as well, see . It seems like -frename-registers is generally broken, or triggers generally broken code. Andreas. -- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."