From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by sourceware.org (Postfix) with ESMTP id B01133861875 for ; Wed, 18 Nov 2020 08:39:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org B01133861875 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-10-g_1ntGLkPvGRF3P71cV-kg-1; Wed, 18 Nov 2020 03:39:37 -0500 X-MC-Unique: g_1ntGLkPvGRF3P71cV-kg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9D2178042C7; Wed, 18 Nov 2020 08:39:36 +0000 (UTC) Received: from calimero.vinschen.de (ovpn-114-159.ams2.redhat.com [10.36.114.159]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6E5785B4D0; Wed, 18 Nov 2020 08:39:36 +0000 (UTC) Received: by calimero.vinschen.de (Postfix, from userid 500) id 170F9A80951; Wed, 18 Nov 2020 09:39:35 +0100 (CET) Date: Wed, 18 Nov 2020 09:39:35 +0100 From: Corinna Vinschen To: Kito Cheng Cc: newlib@sourceware.org Subject: Re: RISC-V: Implement more machine-specific for libm Message-ID: <20201118083935.GM41926@calimero.vinschen.de> Reply-To: newlib@sourceware.org Mail-Followup-To: Kito Cheng , newlib@sourceware.org References: <20201118033543.74968-1-kito.cheng@sifive.com> MIME-Version: 1.0 In-Reply-To: <20201118033543.74968-1-kito.cheng@sifive.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Nov 2020 08:39:40 -0000 On Nov 18 11:35, Kito Cheng wrote: > This patch set has implement more machine-specific for libm with F/D extension, most can be done with one instruction, verified on rv32im, rv32imaf, rv32imafd+ilp32, rv32imafd+ilp32d, rv64im, rv64imaf, rv64gc+lp64 rv64gc+lp64d. > Pushed. Thanks, Corinna