From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7012 invoked by alias); 7 Feb 2014 13:41:48 -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 6978 invoked by uid 55); 7 Feb 2014 13:41:44 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/60092] posix_memalign not recognized to derive alias and alignment info Date: Fri, 07 Feb 2014 13:41:00 -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-Version: 4.9.0 X-Bugzilla-Keywords: alias, missed-optimization X-Bugzilla-Severity: enhancement 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-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: 2014-02/txt/msg00720.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60092 --- Comment #16 from Richard Biener --- Author: rguenth Date: Fri Feb 7 13:41:10 2014 New Revision: 207598 URL: http://gcc.gnu.org/viewcvs?rev=207598&root=gcc&view=rev Log: 2014-02-07 Richard Biener PR middle-end/60092 * gimple-low.c (lower_builtin_posix_memalign): New function. (lower_stmt): Call it to lower posix_memalign in a way to make alignment info accessible. * gcc.dg/vect/pr60092-2.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/vect/pr60092-2.c Modified: trunk/gcc/ChangeLog trunk/gcc/gimple-low.c trunk/gcc/testsuite/ChangeLog