From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17182 invoked by alias); 15 Jul 2010 19:34:52 -0000 Received: (qmail 17170 invoked by uid 22791); 15 Jul 2010 19:34:51 -0000 X-SWARE-Spam-Status: No, hits=-2.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE X-Spam-Check-By: sourceware.org Received: from c2beaomr09.btconnect.com (HELO c2beaomr09.btconnect.com) (213.123.26.187) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 15 Jul 2010 19:34:45 +0000 Received: from thor.office (host81-138-1-83.in-addr.btopenworld.com [81.138.1.83]) by c2beaomr09.btconnect.com with ESMTP id EZN94248; Thu, 15 Jul 2010 20:34:28 +0100 (BST) X-Mirapoint-IP-Reputation: reputation=Fair-1, source=Queried, refid=0001.0A0B0301.4C3F62C4.00B6, actions=tag Cc: gcc-patches List , mrs@gcc.gnu.org, Uros Bizjak , David Edelsohn Message-Id: From: IainS To: Richard Henderson In-Reply-To: <4C3F5723.3090803@redhat.com> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v936) Subject: Re: [Patch, darwin] do not generate branch islands when the linker can do it. Date: Thu, 15 Jul 2010 19:34:00 -0000 References: <01CDBBB5-4E03-4483-ADCC-454819159375@sandoe-acoustics.co.uk> <4C3F478D.4060405@redhat.com> <8987CD7A-53F6-45B1-9A88-E27107B1AAFB@sandoe-acoustics.co.uk> <4C3F5723.3090803@redhat.com> X-IsSubscribed: yes 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: 2010-07/txt/msg01289.txt.bz2 On 15 Jul 2010, at 19:44, Richard Henderson wrote: > On 07/15/2010 11:27 AM, IainS wrote: >> +#ifndef TARGET_MACHO_BRANCH_ISLANDS >> +# define TARGET_MACHO_BRANCH_ISLANDS 0 >> +#endif > > This could go next to the TARGET_MACHO definition in i386.h, for > consistency. > > From a i386 maintainer perspective, I think this is ok. I'll defer > for ppc and darwin knowledge. FWIW: At your suggestion, since then I've built powerpc-unknown-linux-gnu (crossed from i6868- darwin9) and proved it can compile a trivial source file. (of course, the patch was already tested on powerpc-apple-darwin9 as well) Iain