From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.9 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id E18251F619 for ; Fri, 28 Feb 2020 14:56:36 +0000 (UTC) DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; q=dns; s=default; b=o2dKeHK8Q3IrXYrE 63KMPALIv27QoID3B6mDJYJyAXeY8GQ0ziW++ClQVQG6vuCXeqCib1SuTQo/xpAR 2WKiLniOSp8a+Sz56iQz2Du3fOpfuC/xIeEYO/tRhbxFya1Dld9XNZKfdjFgGCnb cZPeuCNYr2Jt1mVbZHe2RJY5Qj4= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:subject:to:references:from:message-id:date :mime-version:in-reply-to:content-type :content-transfer-encoding; s=default; bh=CCyU4GRXn+ZxDr+xfSqFcK ceZTw=; b=PiQLjrmpL71geCweGOCXqpu+a3969lyrQcd6L2pTM2hCvTuaNRj6nM lBRP/LUzL1iwVSOuWF+0mf6a0OSrtQXr8ShipRc+y+3sUmL4fOodoj9EwtGnC1m4 I+2hAGHztua3Ff5dVFIXcCtrdL6wzemJ+nQFJ2h8IPQTu/xTGPLt0= Received: (qmail 118634 invoked by alias); 28 Feb 2020 14:56:34 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 118626 invoked by uid 89); 28 Feb 2020 14:56:34 -0000 Authentication-Results: sourceware.org; auth=none X-HELO: mx0a-001b2d01.pphosted.com Subject: Re: [PATCH 1/7] ldbl-128ibm-compat: Provide nexttoward functions To: libc-alpha@sourceware.org References: <20200214161051.32579-1-murphyp@linux.vnet.ibm.com> <20200214161051.32579-2-murphyp@linux.vnet.ibm.com> <8736avvl8t.fsf@linux.ibm.com> From: Paul E Murphy Message-ID: Date: Fri, 28 Feb 2020 08:56:28 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <8736avvl8t.fsf@linux.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit On 2/27/20 2:16 PM, Tulio Magno Quites Machado Filho wrote: > "Paul E. Murphy" writes: > >> From: "Gabriel F. T. Gomes" >> >> The functions in the nexttoward family are special, in the sense that >> they always have a long double argument, regardless of their suffix >> (i.e.: nexttowardf and nexttoward have a long double argument, besides >> the float and double arguments). >> >> On top of that, they are also special because nexttoward functions are >> not part of the _FloatN API, hence __nexttowardf128 do not exist. >> >> This patch adds 4 new function implementations for the new long double >> format: >> >> __nexttoward_to_ieee128 >> __nexttowardf_to_ieee128 >> __nexttowardieee128 (as an alias to __nextafterieee128) >> >> Likewise, rename "long double" "_Float128" in shared ldbl-128 >> files to ensure correct type is used irrespective of ABI >> switches. > > LGTM. > > Reviewed-by: Tulio Magno Quites Machado Filho > Committed. Thanks!