From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 43762 invoked by alias); 12 Jun 2019 13:14:10 -0000 Mailing-List: contact cgen-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cgen-owner@sourceware.org Received: (qmail 43751 invoked by uid 89); 12 Jun 2019 13:14:09 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-16.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.1 spammy=HTo:U*cgen, regenerated, H*r:sk:cgen@so, HX-Received:2228 X-HELO: mail-pg1-f196.google.com Received: from mail-pg1-f196.google.com (HELO mail-pg1-f196.google.com) (209.85.215.196) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 12 Jun 2019 13:14:08 +0000 Received: by mail-pg1-f196.google.com with SMTP id p10so3069481pgn.1 for ; Wed, 12 Jun 2019 06:14:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=4bwTT94KmV4CjuRnxQWw+4V5+YqAitxE8bK7k+23Gww=; b=azEDGqhIZFDKw4BYjxgHJ04cqV/2oQ1ijuLVvUJX2iss9ELepiT23H1HzVk5LOGg3H HAFrQ3Lz/qq4AbJczTWIQItzASHDjjD7GrpGmKhbQJrx49lGSSLcwl95MuozgUDfFDqI ByvsG7u6M+C8L867GhE2QeXwjzoASKqSP+gmYf+JGBeZb6pgvboRu3TGKcmoufijz8oe Ci6se2f9jompkbVTlvp9YrGKGP+WG6XPsttGKewWFQTVYWHFfv3YECs+hwLCZ1pPup7M 1BgIJjrjDfrBNaAilU4lN/xjjo5EZ7yLy/LGdsvrfLEIrTYXR7yvhji8o6jqaFaEpo2n Z/wQ== Return-Path: Received: from localhost (g30.211-19-85.ppp.wakwak.ne.jp. [211.19.85.30]) by smtp.gmail.com with ESMTPSA id c9sm22889290pfn.3.2019.06.12.06.14.05 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 12 Jun 2019 06:14:05 -0700 (PDT) Date: Wed, 12 Jun 2019 13:14:00 -0000 From: Stafford Horne To: cgen@sourceware.org Cc: Openrisc Subject: Re: [PATCH 0/2] CGEN unordered fpu compares + fixes Message-ID: <20190612131403.GE2358@lianli.shorne-pla.net> References: <20190601072629.4070-1-shorne@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190601072629.4070-1-shorne@gmail.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-IsSubscribed: yes X-SW-Source: 2019-q2/txt/msg00018.txt.bz2 Hello, Did anyone have a chance to look at this? The binutils patches that require this are approved, but I rather not commit them unless this I get OK on these patches and push them. -Stafford On Sat, Jun 01, 2019 at 04:26:27PM +0900, Stafford Horne wrote: > Hello, > > As I am working on openrisc which uses cgen in binutils I have needed to make > these changes. > > The Unordered compares is needed for FPU unordered (NaN detecting) comparisons. > These have been implemented and tested in OpenRISC (both simulation and > assembler (running on FPGA hardware)). > > The gen-doc changes come from me noticing the docs [0] on the cgen website are > very much out of date. > > Does anyone know the process to get the regenerated docs posted? I think they > are beneficial and with some more updates they could be really good. > > [0] https://sourceware.org/cgen/gen-doc/ > > Stafford Horne (2): > cgen: Add unordered compare operation > gen-doc: Updates for latest cpu definitions > > gen-all-doc | 46 ++++++++++++++++++++++++++++++++-------------- > html.scm | 2 +- > rtl-c.scm | 4 ++++ > rtx-funcs.scm | 7 +++++++ > 4 files changed, 44 insertions(+), 15 deletions(-) > mode change 100644 => 100755 gen-all-doc > > -- > 2.21.0 >