From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0235FC07E95 for ; Tue, 20 Jul 2021 03:42:24 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BCDC060D07 for ; Tue, 20 Jul 2021 03:42:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BCDC060D07 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=c-sky.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41774 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m5geD-0004EM-LL for qemu-devel@archiver.kernel.org; Mon, 19 Jul 2021 23:42:21 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49320) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m5gd8-0003Rl-ME; Mon, 19 Jul 2021 23:41:14 -0400 Received: from out28-171.mail.aliyun.com ([115.124.28.171]:54975) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m5gd5-0007wF-Me; Mon, 19 Jul 2021 23:41:14 -0400 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.3770881|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_news_journal|0.248622-0.000875485-0.750503; FP=0|0|0|0|0|-1|-1|-1; HT=ay29a033018047213; MF=zhiwei_liu@c-sky.com; NM=1; PH=DS; RN=4; RT=4; SR=0; TI=SMTPD_---.KlwrMO6_1626752460; Received: from 10.0.2.15(mailfrom:zhiwei_liu@c-sky.com fp:SMTPD_---.KlwrMO6_1626752460) by smtp.aliyun-inc.com(10.147.40.200); Tue, 20 Jul 2021 11:41:00 +0800 To: richard.henderson@linaro.org, "qemu-devel@nongnu.org Developers" References: Subject: Re:[PATCH 02/17] target/riscv: Introduce gpr_src, gpr_dst From: LIU Zhiwei Message-ID: Date: Tue, 20 Jul 2021 11:37:26 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Received-SPF: none client-ip=115.124.28.171; envelope-from=zhiwei_liu@c-sky.com; helo=out28-171.mail.aliyun.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:RISC-V" , Alistair Francis Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi Richard, Notice gen_arith is also used by trans_div.  We will modify the source register for div instruction after this patch set. Thanks, Zhiwei