From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2680 invoked by alias); 27 Jun 2012 11:33:53 -0000 Received: (qmail 2667 invoked by uid 22791); 27 Jun 2012 11:33:52 -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; Wed, 27 Jun 2012 11:33:40 +0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/53676] [4.7 regression] empty loop is not always removed now Date: Wed, 27 Jun 2012 11:33:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.2 X-Bugzilla-Changed-Fields: Known to work Summary Known to fail 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: 2012-06/txt/msg01789.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53676 Richard Guenther changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |4.6.3, 4.8.0 Summary|[4.7/4.8 regression] empty |[4.7 regression] empty loop |loop is not always removed |is not always removed now |now | Known to fail| |4.7.1 --- Comment #9 from Richard Guenther 2012-06-27 11:33:12 UTC --- Fixed for trunk.