From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8007 invoked by alias); 27 Mar 2013 12:38:15 -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 7981 invoked by uid 48); 27 Mar 2013 12:38:06 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/41115] Tree-vectorizer: VecCost tuning for X2: Without vectorization 30% faster Date: Wed, 27 Mar 2013 12:38:00 -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: 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 X-SW-Source: 2013-03/txt/msg02011.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41115 --- Comment #3 from Richard Biener 2013-03-27 12:38:05 UTC --- It would be nice to see where we are today with respect to the cost model / vectorizing / not vectorizing.