From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6526 invoked by alias); 1 Aug 2014 11:03:22 -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 Received: (qmail 6494 invoked by uid 48); 1 Aug 2014 11:03:18 -0000 From: "sabrinadfs at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/61980] ICE: in compute_affine_dependence, at tree-data-ref.c:4233 with -fcheck-data-deps Date: Fri, 01 Aug 2014 11:03:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 4.9.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sabrinadfs at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-08/txt/msg00027.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61980 --- Comment #2 from Sabrina Souto --- Thank you for the confirmation Richard. Just a suggestion: if the option -fcheck-data-deps does not work well, maybe this option should be removed from the code or at least have a comment in the documentation related to this. (In reply to Richard Biener from comment #1) > Note that -fcheck-data-deps never worked very reliably for me (why do you > use it?) > > Confirmed on trunk.