From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12184 invoked by alias); 3 Oct 2002 16:06:03 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 12168 invoked by uid 71); 3 Oct 2002 16:06:02 -0000 Date: Thu, 03 Oct 2002 09:06:00 -0000 Message-ID: <20021003160602.12144.qmail@sources.redhat.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: rearnsha@gcc.gnu.org Subject: libstdc++/3584 Reply-To: rearnsha@gcc.gnu.org X-SW-Source: 2002-10/txt/msg00107.txt.bz2 List-Id: The following reply was made to PR libstdc++/3584; it has been noted by GNATS. From: rearnsha@gcc.gnu.org To: gcc-gnats@gcc.gnu.org Cc: Subject: libstdc++/3584 Date: 3 Oct 2002 15:58:29 -0000 CVSROOT: /cvs/gcc Module name: gcc Changes by: rearnsha@gcc.gnu.org 2002-10-03 08:58:29 Modified files: libstdc++-v3 : ChangeLog libstdc++-v3/config/cpu/arm: atomicity.h Log message: PR libstdc++/3584 * config/cpu/arm/atomicity.h (__exchange_and_add): Don't try to use ASM sequences that don't give us atomic addition operations. Instead just add a comment explaining why it doesn't work. (__atomic_add): Just use __exchange_and_add. (__test_and_set, __always_swap): Delete. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.1374&r2=1.1375 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/cpu/arm/atomicity.h.diff?cvsroot=gcc&r1=1.3&r2=1.4