From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5865 invoked by alias); 27 Mar 2013 10:40:46 -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 5515 invoked by uid 48); 27 Mar 2013 10:40:40 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/37021] Fortran Complex reduction / multiplication not vectorized Date: Wed, 27 Mar 2013 10:40:00 -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: 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-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/msg01986.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37021 --- Comment #16 from Richard Biener 2013-03-27 10:40:40 UTC --- We now vectorize this testcase by means of using strided loads, relying on store motion turning the store to self(i) in the innermost look into a reduction (no support for vectorized strided stores).