From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26787 invoked by alias); 30 Jan 2012 18:48:01 -0000 Received: (qmail 26775 invoked by uid 22791); 30 Jan 2012 18:48:00 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_ZJ 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; Mon, 30 Jan 2012 18:47:48 +0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/51753] Many gcc.dg/simultate-thread tests fail on Solaris 10+/x86 Date: Mon, 30 Jan 2012 19:23:00 -0000 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: ubizjak 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 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: 2012-01/txt/msg03561.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51753 --- Comment #2 from Uros Bizjak 2012-01-30 18:47:21 UTC --- (In reply to comment #1) > > I'm uncertain if this is a code generation issue or a problem on the gdb side. > > The problem still occurs unchanged with gdb 7.4. Uros, do you have > suggestions how best to investigate this? Please look at gcc.log files in your testsuite directory. There are extensive single-instruction traces to analyse what went wrong. Comparing your traces to linux execution should give you a hint.