From owner-freebsd-current@FreeBSD.ORG  Sun Jan  6 14:22:25 2013
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by hub.freebsd.org (Postfix) with ESMTP id 00C45B9E;
 Sun,  6 Jan 2013 14:22:24 +0000 (UTC)
 (envelope-from stefan@fafoe.narf.at)
Received: from fep28.mx.upcmail.net (fep28.mx.upcmail.net [62.179.121.48])
 by mx1.freebsd.org (Postfix) with ESMTP id EAC491B9;
 Sun,  6 Jan 2013 14:22:23 +0000 (UTC)
Received: from edge03.upcmail.net ([192.168.13.238]) by viefep20-int.chello.at
 (InterMail vM.8.01.05.05 201-2260-151-110-20120111) with ESMTP
 id <20130106141709.ZQNX11920.viefep20-int.chello.at@edge03.upcmail.net>;
 Sun, 6 Jan 2013 15:17:09 +0100
Received: from mole.fafoe.narf.at ([80.109.55.137])
 by edge03.upcmail.net with edge
 id keH91k00t2xdvHc03eH9Dc; Sun, 06 Jan 2013 15:17:09 +0100
X-SourceIP: 80.109.55.137
Received: by mole.fafoe.narf.at (Postfix, from userid 1001)
 id 110A66D449; Sun,  6 Jan 2013 15:17:08 +0100 (CET)
Date: Sun, 6 Jan 2013 15:17:08 +0100
From: Stefan Farfeleder <stefanf@FreeBSD.org>
To: Dimitry Andric <dim@FreeBSD.org>
Subject: Re: clang 3.2 RC2 miscompiles libgcc?
Message-ID: <20130106141708.GA1418@mole.fafoe.narf.at>
References: <20121227150724.GA1431@mole.fafoe.narf.at>
 <50DC65F5.6060004@freebsd.org> <50E0BD66.4070609@FreeBSD.org>
 <20130102135950.GA1464@mole.fafoe.narf.at>
 <20130104154940.GD1430@mole.fafoe.narf.at>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20130104154940.GD1430@mole.fafoe.narf.at>
User-Agent: Mutt/1.5.21 (2010-09-15)
Cc: freebsd-current@freebsd.org, Nathan Whitehorn <nwhitehorn@freebsd.org>
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
 <freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
 <mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 06 Jan 2013 14:22:25 -0000

On Fri, Jan 04, 2013 at 04:49:41PM +0100, Stefan Farfeleder wrote:
> Here's a minimal test case that reproduces the bug:
[...]

Until someone fixes this bug, could we apply something like this as a
work-around?

Stefan

Index: gnu/lib/libgcc/Makefile
===================================================================
--- gnu/lib/libgcc/Makefile	(revision 245055)
+++ gnu/lib/libgcc/Makefile	(working copy)
@@ -6,6 +6,8 @@
 SHLIB_NAME=	libgcc_s.so.1
 SHLIBDIR?=	/lib
 
+CC=	gcc
+
 .include <bsd.own.mk>
 #
 # libgcc is linked in last and thus cannot depend on ssp symbols coming