From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22517 invoked by alias); 3 Feb 2012 17:45:07 -0000 Received: (qmail 22503 invoked by uid 22791); 3 Feb 2012 17:45:06 -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; Fri, 03 Feb 2012 17:44:52 +0000 From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/52112] Vectorizer fails when using CRTP Date: Fri, 03 Feb 2012 17:45:00 -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: X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned 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: 2012-02/txt/msg00388.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52112 --- Comment #3 from Andrew Pinski 2012-02-03 17:44:36 UTC --- : vect_var_.146 = MEM[base: &A, index: ivtmp.196]; MEM[base: &B, index: ivtmp.196] = [mult_expr] vect_var_.146 * vect_var_.146; ivtmp.196 = ivtmp.196 + 16; if (ivtmp.196 != 800) goto ; else goto ; Is what we get for 4.4 which is obviously vectorized.