From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24864 invoked by alias); 16 Jan 2012 07:18:50 -0000 Received: (qmail 24854 invoked by uid 22791); 16 Jan 2012 07:18:49 -0000 X-SWARE-Spam-Status: No, hits=-2.9 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; Mon, 16 Jan 2012 07:18:02 +0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/51860] [4.7 regression] s390 esa mode bootstrap comparison failure since transactional memory branch merge Date: Mon, 16 Jan 2012 09:01:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.0 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/msg01732.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51860 --- Comment #6 from Jakub Jelinek 2012-01-16 07:17:58 UTC --- Created attachment 26336 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26336 patch I believe the problem is that INSN_ADDRESSES of the CALL_INSN is different from INSN_ADDRESSES of the NOTE_INSN_CALL_ARG_LOCATION that follows it (which is equal to the next insn). Will look at this in more detail shortly.