From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 11 Sep 2009 17:59:37 +0200 (CEST) Received: from mail3.caviumnetworks.com ([12.108.191.235]:13468 "EHLO mail3.caviumnetworks.com" rhost-flags-OK-OK-OK-OK) by ftp.linux-mips.org with ESMTP id S1492789AbZIKP7a (ORCPT ); Fri, 11 Sep 2009 17:59:30 +0200 Received: from caexch01.caveonetworks.com (Not Verified[192.168.16.9]) by mail3.caviumnetworks.com with MailMarshal (v6,5,4,7535) id ; Fri, 11 Sep 2009 08:59:12 -0700 Received: from caexch01.caveonetworks.com ([192.168.16.9]) by caexch01.caveonetworks.com with Microsoft SMTPSVC(6.0.3790.3959); Fri, 11 Sep 2009 08:58:29 -0700 Received: from dd1.caveonetworks.com ([12.108.191.236]) by caexch01.caveonetworks.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.3959); Fri, 11 Sep 2009 08:58:28 -0700 Message-ID: <4AAA73A4.9010601@caviumnetworks.com> Date: Fri, 11 Sep 2009 08:58:28 -0700 From: David Daney User-Agent: Thunderbird 2.0.0.21 (X11/20090320) MIME-Version: 1.0 To: Michael Buesch CC: linuxppc-dev@lists.ozlabs.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux-mips@linux-mips.org, Heiko Carstens , linuxppc-dev@ozlabs.org, Paul Mackerras , "H. Peter Anvin" , linux-s390@vger.kernel.org, linux-am33-list@redhat.com, Helge Deller , x86@kernel.org, Ingo Molnar , Mike Frysinger , Ivan Kokshaysky , uclinux-dist-devel@blackfin.uclinux.org, Thomas Gleixner , Richard Henderson , Haavard Skinnemoen , linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, ralf@linux-mips.org, Kyle McMartin , linux-alpha@vger.kernel.org, Martin Schwidefsky , linux390@de.ibm.com, Koichi Yasutake Subject: Re: [PATCH 01/10] Add support for GCC-4.5's __builtin_unreachable() to compiler.h References: <4AA991C1.1050800@caviumnetworks.com> <1252627011-2933-1-git-send-email-ddaney@caviumnetworks.com> <200909111633.00665.mb@bu3sch.de> In-Reply-To: <200909111633.00665.mb@bu3sch.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 11 Sep 2009 15:58:28.0891 (UTC) FILETIME=[B4225EB0:01CA32F8] Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 24021 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ddaney@caviumnetworks.com Precedence: bulk X-list: linux-mips Michael Buesch wrote: > On Friday 11 September 2009 01:56:42 David Daney wrote: >> +/* Unreachable code */ >> +#ifndef unreachable >> +# define unreachable() do { for (;;) ; } while (0) >> +#endif > > # define unreachable() do { } while (1) > > ? :) Clearly I was not thinking clearly when I wrote that part. RTH noted the same thing. I will fix it. Thanks, David Daney