From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.devel Subject: Re: bignum branch Date: Thu, 09 Aug 2018 10:19:48 +0100 Message-ID: <861sb76gnf.fsf@gmail.com> References: <87o9fbbw1t.fsf@tromey.com> <86k1pxmvmx.fsf@gmail.com> <87efg4a9xc.fsf@tromey.com> <87a7qr8cz7.fsf@tromey.com> <86tvoy3je9.fsf@gmail.com> <86bmb0vbxf.fsf@gmail.com> <87k1pnfcg1.fsf@tromey.com> <86sh4b1833.fsf@gmail.com> <861sbgz3dm.fsf@gmail.com> <83a7q4ufxp.fsf@gnu.org> <87wot71hpb.fsf@tromey.com> <86in4rgt1m.fsf@gmail.com> <83pnyyu0k1.fsf@gnu.org> <86k1p59haq.fsf@gmail.com> <83va8osuz2.fsf@gnu.org> <87ftzrknyg.fsf@tromey.com> <87zhxwig5k.fsf@tromey.com> <86lg9gl7vy.fsf@gmail.com> <87tvo4i9em.fsf@tromey.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1533806292 12158 195.159.176.226 (9 Aug 2018 09:18:12 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 9 Aug 2018 09:18:12 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (windows-nt) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Aug 09 11:18:08 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 1fnh55-00031w-VU for ged-emacs-devel@m.gmane.org; Thu, 09 Aug 2018 11:18:08 +0200 Original-Received: from localhost ([::1]:49483 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fnh7B-0004Ib-T5 for ged-emacs-devel@m.gmane.org; Thu, 09 Aug 2018 05:20:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56401) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fnh6x-0004IH-Kp for emacs-devel@gnu.org; Thu, 09 Aug 2018 05:20:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fnh6u-0000IG-Er for emacs-devel@gnu.org; Thu, 09 Aug 2018 05:20:03 -0400 Original-Received: from [195.159.176.226] (port=46998 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fnh6u-0000I0-5V for emacs-devel@gnu.org; Thu, 09 Aug 2018 05:20:00 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1fnh4g-0002bm-UI for emacs-devel@gnu.org; Thu, 09 Aug 2018 11:17:42 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 20 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:Ka7bXSsluG+hi8ZtVpMJoocR/Ow= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 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:228325 Archived-At: On Wed 08 Aug 2018, Tom Tromey wrote: >>>>>> "Andy" == Andy Moreton writes: > > Andy> This crashes in data-tests-logcount from test/src/data-tests.el, so there is > Andy> a problem in logcount. > > I couldn't reproduce this, so I would appreciate it if you could look > into it. Thanks. Sure - I was reporting what I have so far. - cygwin x86_64 (LP64 model) is ok - mingw64 x86_64 (LLP64 model) fails - mingw64 i686 is ok The problem is in mpz_popcount in the GMP library from MSYS2 x86_64, which segfaults when calling mpn_popcount. I'll report back when I have more time to investigate further. AndyM