From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Tom Tromey Newsgroups: gmane.emacs.devel Subject: Re: bignum branch Date: Sun, 22 Jul 2018 10:43:42 -0600 Message-ID: <87k1pnfcg1.fsf@tromey.com> References: <87o9fbbw1t.fsf@tromey.com> <86in5jdj49.fsf@gmail.com> <83wotxaiwi.fsf@gnu.org> <86k1pxmvmx.fsf@gmail.com> <87efg4a9xc.fsf@tromey.com> <87a7qr8cz7.fsf@tromey.com> <86tvoy3je9.fsf@gmail.com> <86bmb0vbxf.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1532277708 2184 195.159.176.226 (22 Jul 2018 16:41:48 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 22 Jul 2018 16:41:48 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Andy Moreton Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Jul 22 18:41:44 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fhHQW-0000SO-6t for ged-emacs-devel@m.gmane.org; Sun, 22 Jul 2018 18:41:44 +0200 Original-Received: from localhost ([::1]:56716 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fhHSd-00075p-5j for ged-emacs-devel@m.gmane.org; Sun, 22 Jul 2018 12:43:55 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43144) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fhHSV-00075T-Ub for emacs-devel@gnu.org; Sun, 22 Jul 2018 12:43:48 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fhHSS-0001Eh-Se for emacs-devel@gnu.org; Sun, 22 Jul 2018 12:43:47 -0400 Original-Received: from gateway33.websitewelcome.com ([192.185.146.130]:11233) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fhHSS-0001EZ-MM for emacs-devel@gnu.org; Sun, 22 Jul 2018 12:43:44 -0400 Original-Received: from cm14.websitewelcome.com (cm14.websitewelcome.com [100.42.49.7]) by gateway33.websitewelcome.com (Postfix) with ESMTP id 3D5C52AFC85 for ; Sun, 22 Jul 2018 11:43:43 -0500 (CDT) Original-Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id hHSRfi1CQkBj6hHSRf2uom; Sun, 22 Jul 2018 11:43:43 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=eoAPMA07xdIwIR6UD712xEPws4fpIHkJkzDyhJmUxDY=; b=LYt3Ig49FxfidoNPxQqbq2O2g6 E0CyFqM26IW/IxZ5M1+VVZHkZze5O95ibWnGXKw22aPfOlRBdtF4C5OmxFwstHMCt1QELDhr+EKhR VOW/+6omWWbpNDbAT+w/cKtrU; Original-Received: from 75-166-85-72.hlrn.qwest.net ([75.166.85.72]:44568 helo=bapiya) by box5379.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91) (envelope-from ) id 1fhHSQ-001sft-V8; Sun, 22 Jul 2018 11:43:43 -0500 X-Attribution: Tom In-Reply-To: <86bmb0vbxf.fsf@gmail.com> (Andy Moreton's message of "Sat, 21 Jul 2018 16:35:56 +0100") X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 75.166.85.72 X-Source-L: No X-Exim-ID: 1fhHSQ-001sft-V8 X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-166-85-72.hlrn.qwest.net (bapiya) [75.166.85.72]:44568 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 192.185.146.130 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:227678 Archived-At: >>>>> "Andy" == Andy Moreton writes: Andy> I think the following patch fixes the issues in CCL (compiler, Andy> interpreter and disassembler). It truncates the compiled CCL code words Andy> to 28 bits and then sign extends to ensure that the interpreter sees Andy> signed values of constants (stored at the upper end of the code word). Would you mind pushing this to the bignum branch? If it's inconvenient, let me know and I will do it. thanks, Tom