From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: "Eli Zaretskii" Newsgroups: gmane.emacs.devel Subject: Re: (elisp)Numbers Date: Tue, 28 Oct 2003 22:03:55 +0200 Sender: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Message-ID: <9178-Tue28Oct2003220354+0200-eliz@elta.co.il> References: <200310210229.h9L2TGl12085@raven.dms.auburn.edu> <9743-Wed22Oct2003174239+0200-eliz@elta.co.il> <9178-Fri24Oct2003155041+0200-eliz@elta.co.il> <3099-Sat25Oct2003001556+0200-eliz@elta.co.il> <3791-Mon27Oct2003215634+0200-eliz@elta.co.il> <85he1trhjd.fsf@junk.nocrew.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: deer.gmane.org X-Trace: sea.gmane.org 1067372251 23468 80.91.224.253 (28 Oct 2003 20:17:31 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 28 Oct 2003 20:17:31 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Tue Oct 28 21:17:29 2003 Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1AEaHR-0006hT-00 for ; Tue, 28 Oct 2003 21:17:29 +0100 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.35 #1 (Debian)) id 1AEaHQ-0007lQ-00 for ; Tue, 28 Oct 2003 21:17:29 +0100 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.24) id 1AEaGi-0005lp-22 for emacs-devel@quimby.gnus.org; Tue, 28 Oct 2003 15:16:44 -0500 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.24) id 1AEaGd-0005lU-7O for emacs-devel@gnu.org; Tue, 28 Oct 2003 15:16:39 -0500 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.24) id 1AEaG6-0005db-9T for emacs-devel@gnu.org; Tue, 28 Oct 2003 15:16:38 -0500 Original-Received: from [192.114.186.24] (helo=legolas.inter.net.il) by monty-python.gnu.org with esmtp (Exim 4.24) id 1AEaG5-0005cP-Uc for emacs-devel@gnu.org; Tue, 28 Oct 2003 15:16:06 -0500 Original-Received: from zaretski (pns03-207-44.inter.net.il [80.230.207.44]) by legolas.inter.net.il (Mirapoint Messaging Server MOS 3.3.7-GR) with ESMTP id APR55155; Tue, 28 Oct 2003 22:09:18 +0200 (IST) Original-To: Lars Brinkhoff X-Mailer: emacs 21.3.50 (via feedmail 8 I) and Blat ver 1.8.9 In-reply-to: <85he1trhjd.fsf@junk.nocrew.org> (message from Lars Brinkhoff on 28 Oct 2003 07:40:54 +0100) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.2 Precedence: list List-Id: Emacs development discussions. List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Xref: main.gmane.org gmane.emacs.devel:17513 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:17513 > From: Lars Brinkhoff > Date: 28 Oct 2003 07:40:54 +0100 > > Eli Zaretskii writes: > > So perhaps we should add something to configure to detect this and > > use -O0 for compiling floatfns.c if necessary. > > Perhaps -fno-fast-math first. I tried this; it doesn't work: sqrt is still expanded inline into code that never calls the library function nor sets errno.