From owner-freebsd-bugs@FreeBSD.ORG Fri Dec 7 23:06:26 2007 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8CE1416A418; Fri, 7 Dec 2007 23:06:26 +0000 (UTC) (envelope-from das@FreeBSD.ORG) Received: from VARK.MIT.EDU (VARK.MIT.EDU [18.95.3.179]) by mx1.freebsd.org (Postfix) with ESMTP id 494B813C45D; Fri, 7 Dec 2007 23:06:26 +0000 (UTC) (envelope-from das@FreeBSD.ORG) Received: from VARK.MIT.EDU (localhost [127.0.0.1]) by VARK.MIT.EDU (8.14.2/8.14.1) with ESMTP id lB7Ma3kP004414; Fri, 7 Dec 2007 17:36:03 -0500 (EST) (envelope-from das@FreeBSD.ORG) Received: (from das@localhost) by VARK.MIT.EDU (8.14.2/8.14.1/Submit) id lB7Ma3Zd004413; Fri, 7 Dec 2007 17:36:03 -0500 (EST) (envelope-from das@FreeBSD.ORG) Date: Fri, 7 Dec 2007 17:36:03 -0500 From: David Schultz To: remko@FreeBSD.ORG Message-ID: <20071207223603.GA4249@VARK.MIT.EDU> Mail-Followup-To: remko@FreeBSD.ORG, freebsd-bugs@FreeBSD.ORG, kib@FreeBSD.ORG, obrien@freebsd.org, kan@freebsd.org References: <200711231237.lANCbLND050728@freefall.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200711231237.lANCbLND050728@freefall.freebsd.org> Cc: kan@FreeBSD.ORG, freebsd-bugs@FreeBSD.ORG, kib@FreeBSD.ORG, obrien@FreeBSD.ORG Subject: Re: gnu/118188: GCC bug with abs() X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Dec 2007 23:06:26 -0000 On Fri, Nov 23, 2007, remko@FreeBSD.ORG wrote: > Synopsis: GCC bug with abs() > > Responsible-Changed-From-To: freebsd-bugs->kib > Responsible-Changed-By: remko > Responsible-Changed-When: Fri Nov 23 12:37:09 UTC 2007 > Responsible-Changed-Why: > HEy , this might be something for you? > > http://www.freebsd.org/cgi/query-pr.cgi?pr=118188 This is a pretty glaring code gen bug. It affects (at least) HEAD as of 12/1. The fix is referenced in: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34130 At a glance, it looks specific to gcc 4.0+, so STABLE is presumably unaffected.