From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10647 invoked by alias); 5 May 2014 08:17:25 -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 10572 invoked by uid 55); 5 May 2014 08:17:20 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/60960] [4.8 Regression] Wrong result when a vector variable is divided by a literal constant Date: Mon, 05 May 2014 08:17:00 -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-Version: 4.8.2 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.3 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: 2014-05/txt/msg00228.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60960 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Mon May 5 08:16:43 2014 New Revision: 210064 URL: http://gcc.gnu.org/viewcvs?rev=210064&root=gcc&view=rev Log: Backported from mainline 2014-04-25 Jakub Jelinek PR tree-optimization/60960 * tree-vect-generic.c (expand_vector_operation): Only call expand_vector_divmod if type's mode satisfies VECTOR_MODE_P. * gcc.c-torture/execute/pr60960.c: New test. Added: branches/gcc-4_8-branch/gcc/testsuite/gcc.c-torture/execute/pr60960.c Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/testsuite/ChangeLog branches/gcc-4_8-branch/gcc/tree-vect-generic.c