From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9943 invoked by alias); 9 Nov 2012 17:36:43 -0000 Received: (qmail 9827 invoked by uid 22791); 9 Nov 2012 17:36:42 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from mel.act-europe.fr (HELO mel.act-europe.fr) (194.98.77.210) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 09 Nov 2012 17:36:36 +0000 Received: from localhost (localhost [127.0.0.1]) by filtered-smtp.eu.adacore.com (Postfix) with ESMTP id 70D7CCB0A00; Fri, 9 Nov 2012 18:36:36 +0100 (CET) Received: from mel.act-europe.fr ([127.0.0.1]) by localhost (smtp.eu.adacore.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T4tDouAxGnfr; Fri, 9 Nov 2012 18:36:36 +0100 (CET) Received: from polaris.localnet (bon31-6-88-161-99-133.fbx.proxad.net [88.161.99.133]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mel.act-europe.fr (Postfix) with ESMTP id 1582ACB0905; Fri, 9 Nov 2012 18:36:36 +0100 (CET) From: Eric Botcazou To: Jack Howarth Cc: gcc-patches@gcc.gnu.org Subject: Re: [Darwin] Do not enable -fvar-tracking at -O0 Date: Fri, 09 Nov 2012 17:36:00 -0000 Message-ID: <2504419.snPvtFqR7k@polaris> User-Agent: KMail/4.7.2 (Linux/3.1.10-1.16-desktop; KDE/4.7.2; x86_64; ; ) In-Reply-To: <20121109135008.GA13310@bromo.med.uc.edu> References: <1912003.UO0AZ3kYWj@polaris> <20121109135008.GA13310@bromo.med.uc.edu> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2012-11/txt/msg00770.txt.bz2 > Is this a hack around the underlying problem on darwin or the > implementation of the same approach used on other targets? If the former, > shouldn't we have a PR opened to properly fix this in the long term? Neither, it's a fix and other targets don't care about -fvar-tracking-uninit. -- Eric Botcazou