From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6498 invoked by alias); 13 Oct 2011 09:01:24 -0000 Received: (qmail 6482 invoked by uid 22791); 13 Oct 2011 09:01:23 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Thu, 13 Oct 2011 09:01:06 +0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/50698] pretending to create versioning for alias when not required Date: Thu, 13 Oct 2011 09:01:00 -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: alias, missed-optimization X-Bugzilla-Severity: minor 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: --- X-Bugzilla-Changed-Fields: 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: 2011-10/txt/msg01214.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50698 --- Comment #4 from Richard Guenther 2011-10-13 09:00:17 UTC --- Author: rguenth Date: Thu Oct 13 09:00:01 2011 New Revision: 179895 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179895 Log: 2011-10-13 Richard Guenther PR tree-optimization/50698 * tree-data-ref.c (split_constant_offset_1): Also process offsets of &MEM. * g++.dg/vect/pr50698.cc: New testcase. Added: trunk/gcc/testsuite/g++.dg/vect/pr50698.cc Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-data-ref.c