From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3698 invoked by alias); 7 Nov 2011 14:28:13 -0000 Received: (qmail 3680 invoked by uid 22791); 7 Nov 2011 14:28:11 -0000 X-SWARE-Spam-Status: No, hits=-6.7 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,SPF_HELO_PASS,TW_CX X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 07 Nov 2011 14:27:48 +0000 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id pA7ERgoe015734 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 7 Nov 2011 09:27:42 -0500 Received: from [10.11.9.137] (vpn-9-137.rdu.redhat.com [10.11.9.137]) by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id pA7ERdZU013108; Mon, 7 Nov 2011 09:27:42 -0500 Message-ID: <4EB7EADB.4060901@redhat.com> Date: Mon, 07 Nov 2011 14:41:00 -0000 From: Andrew MacLeod User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc13 Thunderbird/3.1.10 MIME-Version: 1.0 To: Hans-Peter Nilsson CC: hp@axis.com, gcc-patches@gcc.gnu.org, libstdc++@gcc.gnu.org Subject: Re: cxx-mem-model merge [6 of 9] - libstdc++-v3 References: <201111071117.pA7BHERD007071@ignucius.se.axis.com> In-Reply-To: <201111071117.pA7BHERD007071@ignucius.se.axis.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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: 2011-11/txt/msg00946.txt.bz2 On 11/07/2011 06:17 AM, Hans-Peter Nilsson wrote: > > Sorry, no it didn't help. No additional regressions either > though, but the undef'd reference changed to two: > > Excess errors: > /tmp/atreg1/gccobj/cris-elf/libstdc++-v3/include/bits/atomic_base.h:273: undefined reference to `std::atomic_thread_fence(std::memory_order)' > /tmp/atreg1/gccobj/cris-elf/libstdc++-v3/include/bits/atomic_base.h:274: undefined reference to `__sync_lock_test_and_set_1' > collect2: error: ld returned 1 exit status OK, cool. Its good to have the example of something with no support whatsoever. I'll have a look today. Andrew