From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28434 invoked by alias); 7 Nov 2002 12:47:55 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 28374 invoked from network); 7 Nov 2002 12:47:52 -0000 Received: from unknown (HELO soliton.integrable-solutions.net) (193.51.208.204) by sources.redhat.com with SMTP; 7 Nov 2002 12:47:52 -0000 Received: (from gdr@localhost) by soliton.integrable-solutions.net (8.11.6/8.11.6/SuSE Linux 0.5) id gA7Cmmj06703; Thu, 7 Nov 2002 13:48:48 +0100 To: Jan Hubicka Cc: Richard Henderson , gcc-patches@gcc.gnu.org, aj@suse.de Subject: Re: Converting floor to rint References: <20021105173800.GD20534@redhat.com> <20021106092310.GE22059@kam.mff.cuni.cz> <20021106175441.GZ22059@kam.mff.cuni.cz> <20021106180930.GA22066@redhat.com> <20021106211059.GB1316@atrey.karlin.mff.cuni.cz> <20021106222922.GH1316@atrey.karlin.mff.cuni.cz> <20021107092112.GF7964@kam.mff.cuni.cz> <20021107100359.GI7964@kam.mff.cuni.cz> From: Gabriel Dos Reis In-Reply-To: Jan Hubicka's message of "Thu, 7 Nov 2002 11:03:59 +0100" Organization: Integrable Solutions Mime-Version: 1.0 (generated by tm-edit 7.106) Content-Type: text/plain; charset=US-ASCII Date: Thu, 07 Nov 2002 04:47:00 -0000 Message-ID: X-SW-Source: 2002-11/txt/msg00441.txt.bz2 Jan Hubicka writes: [...] | > [#2] The rint functions differ from the nearbyint functions | > (7.12.9.3) only in that the rint functions may raise the | ^^^ | Does this imply that I can implement rint as nearbyint call and never | cause the exception and always use frndint instruction for it that does | not trap? If FE_INEXACT is on, that is incorrect. -- Gaby