From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26275 invoked by alias); 17 Apr 2012 11:43:04 -0000 Received: (qmail 26265 invoked by uid 22791); 17 Apr 2012 11:43:03 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED 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; Tue, 17 Apr 2012 11:42:16 +0000 From: "jamborm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libmudflap/49843] 64-bit libmudflap.c++/pass55-frag.cxx FAILs at -O Date: Tue, 17 Apr 2012 11:43:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libmudflap X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jamborm at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC 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: 2012-04/txt/msg01375.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49843 Martin Jambor changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jamborm at gcc dot gnu.org --- Comment #2 from Martin Jambor 2012-04-17 11:39:46 UTC --- Starting with my commit http://gcc.gnu.org/viewcvs?view=revision&revision=186501 it's probably going to fail at all optimization levels (IIRC the compilation reported as -O0 is actually with -O2). I am aware of that but the patch has passed review and the generated IL looks perfectly OK and given that the problem was apparently present before I commited the patch, I thought it appropriate that someone familiar with mudflap would have a look at the issue.