From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16902 invoked by alias); 6 Feb 2013 21:08:39 -0000 Received: (qmail 16478 invoked by uid 48); 6 Feb 2013 21:08:05 -0000 From: "aldyh at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/55022] [4.8 Regression] air.f90 is miscompliled with -m64 -O2 -fgraphite-identity after revision 190619 Date: Wed, 06 Feb 2013 21:08:00 -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-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: aldyh at gcc dot gnu.org X-Bugzilla-Status: WAITING X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: aldyh at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 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: 2013-02/txt/msg00585.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55022 Aldy Hernandez changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |matz at gcc dot gnu.org, | |sebpop at gmail dot com --- Comment #10 from Aldy Hernandez 2013-02-06 21:08:02 UTC --- This regression started when we moved graphite from using PPL over to ISL. The patch submission started here: http://gcc.gnu.org/ml/gcc-patches/2012-06/msg01773.html 2012-07-02 Richard Guenther Michael Matz Tobias Grosser Sebastian Pop and the revision is trunk@189156. Provided this test gets further reduced as I have mentioned in comment 9, can any of you gentlemen look at this?