From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16737 invoked by alias); 8 May 2014 07:51:17 -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 16693 invoked by uid 48); 8 May 2014 07:51:12 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/61108] [4.8 Regression] gcc 4.8.2 generates incorrect integer arithmetic at O3 (ok at O2) Date: Thu, 08 May 2014 07:51:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.8.2 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth 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: 4.8.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords cf_known_to_work target_milestone short_desc cf_known_to_fail 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: 2014-05/txt/msg00648.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61108 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |wrong-code Known to work| |4.7.3, 4.9.0 Target Milestone|--- |4.8.3 Summary|gcc 4.8.2 generates |[4.8 Regression] gcc 4.8.2 |incorrect integer |generates incorrect integer |arithmetic at O3 (ok at O2) |arithmetic at O3 (ok at O2) Known to fail| |4.8.0, 4.8.2