From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30136 invoked by alias); 16 May 2014 23:22:02 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 30062 invoked by uid 89); 16 May 2014 23:22:02 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mailout01.t-online.de Received: from mailout01.t-online.de (HELO mailout01.t-online.de) (194.25.134.80) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Fri, 16 May 2014 23:22:00 +0000 Received: from fwd07.aul.t-online.de (fwd07.aul.t-online.de [172.20.27.150]) by mailout01.t-online.de (Postfix) with SMTP id E5FB5410952; Sat, 17 May 2014 01:21:54 +0200 (CEST) Received: from [192.168.0.103] (Z6n99gZLohXfo3w9VPLMeNYvVv01GpkcXxc3GGCEyjMamCtkcPiV0aIOJNv1IDRwXI@[84.175.192.219]) by fwd07.t-online.de with esmtp id 1WlRRl-1bh3L60; Sat, 17 May 2014 01:21:49 +0200 Message-ID: <1400282508.2344.140.camel@yam-132-YW-E178-FTW> Subject: Re: [PATCH SH] Don't switch mode around fmov (pr61195) From: Oleg Endo To: Christian Bruel Cc: "gcc-patches@gcc.gnu.org" , Kaz Kojima Date: Fri, 16 May 2014 23:22:00 -0000 In-Reply-To: <5375D6F7.5020209@st.com> References: <5375D6F7.5020209@st.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Mime-Version: 1.0 X-IsSubscribed: yes X-SW-Source: 2014-05/txt/msg01358.txt.bz2 On Fri, 2014-05-16 at 11:14 +0200, Christian Bruel wrote: > Hi, > > This patch reduces the number of unnecessary PR mode switches for single > precision moves. When FPSCR.SZ is not forced. Test illustration in the patch > > Regtested for sh-none-elf with -m4, (-m2a still running), bootstrapped > on sh4-linux-elf board. ok for trunk ? Please wrap the overlong lines ( eq_attr "fmovd" "yes") ... ) and include a change log for sh.md. OK with those changes if -m2a doesn't show failures. Cheers, Oleg