From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13543 invoked by alias); 24 Jun 2011 11:29:23 -0000 Received: (qmail 13533 invoked by uid 22791); 24 Jun 2011 11:29:23 -0000 X-SWARE-Spam-Status: No, hits=-2.7 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 24 Jun 2011 11:29:09 +0000 From: "m.k.edwards at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/48126] arm_output_sync_loop: misplaced memory barrier, missing clrex / dummy strex X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: m.k.edwards at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Fri, 24 Jun 2011 11:29:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-06/txt/msg02161.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48126 --- Comment #8 from Michael K. Edwards 2011-06-24 11:28:53 UTC --- So I think we agree that the CLREX is needless, but the DMB should move after the branch target. Does that make this bug "confirmed"? (I don't feel the need for patch credit. :-)