From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Floating-point constant folding in Emacs byte compiler Date: Mon, 02 Apr 2018 10:50:13 -0400 Message-ID: References: <2ce39e5c-cd1b-65d6-b125-719caad67932@cs.ucla.edu> <83vadmgfbz.fsf@gnu.org> <87d0zr2n1u.fsf@gmail.com> <83h8p2g99p.fsf@gnu.org> <87370m3k4y.fsf@gmail.com> <838taeg6z5.fsf@gnu.org> <7a49cbdf-f2c3-0803-2ee8-3d9f55e405a5@cs.ucla.edu> <7a4f10ec-c1b9-953d-7a95-b2f1ff762735@cs.ucla.edu> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1522680660 29056 195.159.176.226 (2 Apr 2018 14:51:00 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 2 Apr 2018 14:51:00 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Apr 02 16:50:56 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 1f30nK-0007Gc-Ii for ged-emacs-devel@m.gmane.org; Mon, 02 Apr 2018 16:50:50 +0200 Original-Received: from localhost ([::1]:40484 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f30pM-00088a-Q7 for ged-emacs-devel@m.gmane.org; Mon, 02 Apr 2018 10:52:56 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59622) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f30oi-000886-A5 for emacs-devel@gnu.org; Mon, 02 Apr 2018 10:52:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f30of-0003PU-1F for emacs-devel@gnu.org; Mon, 02 Apr 2018 10:52:16 -0400 Original-Received: from [195.159.176.226] (port=42710 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f30oe-0003P2-Pp for emacs-devel@gnu.org; Mon, 02 Apr 2018 10:52:12 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1f30mZ-0006EU-6U for emacs-devel@gnu.org; Mon, 02 Apr 2018 16:50:03 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 7 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:nqPZJHgLw9pUaHziub/D2Z70+xU= 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:224245 Archived-At: > reproducible. To do that, right now, I redefine EQ to be true for > same-value floats. So you redefine EQ to mean EQL? That should work. Stefan