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=-9.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 7A1FCC433E2 for ; Fri, 28 Aug 2020 22:56:23 +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 3AD2E207DA for ; Fri, 28 Aug 2020 22:56:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="htOMOnBS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3AD2E207DA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43804 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kBnIE-0008JZ-El for qemu-devel@archiver.kernel.org; Fri, 28 Aug 2020 18:56:22 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48910) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBnHh-0007lq-28 for qemu-devel@nongnu.org; Fri, 28 Aug 2020 18:55:49 -0400 Received: from mail-pl1-x641.google.com ([2607:f8b0:4864:20::641]:40153) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kBnHf-00035l-GM for qemu-devel@nongnu.org; Fri, 28 Aug 2020 18:55:48 -0400 Received: by mail-pl1-x641.google.com with SMTP id z15so334930plo.7 for ; Fri, 28 Aug 2020 15:55:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=5/dJCa7NOOjUArpr4SFdPAnbTiARGpOJMfas1h2n7iI=; b=htOMOnBS8W2h751uQ13ZSUkVKF77kBO92OHDE49V9r6YFwxnYvWldC4QscUqggtwQq ztda5WJHK8sSuV76PTKFIGj+SAMbLOqLEUKjwePkgp2zh37kEJOgeNjCNVTBzHeLDuGo byP5fR5Cjp2wnkDJ9tX3YZxWgy8XvM99jcPIafhdcBaxTGaRDgvUeX2XsduHE5iwMjAa hAFLkOhgqdsGpk7KBr9Dx+yDWD1OrfePmd1xlt3UAsSajWt0tFJCL1rPDkzOUFPTcrJe xbc6IkOf8vDKatcBleLCP1Gy2ni0F0Uc9hgeBqqU0SYhLbI+Pxu3JSDJoUb83WDvKINv xrTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=5/dJCa7NOOjUArpr4SFdPAnbTiARGpOJMfas1h2n7iI=; b=W7I0wRuNBPMrh2TodCPnrR1+xVRk2EldcGenpGbY56j/+zUSouY4pEKkms0zvbjADX XyJG4ajA3xYufPbvyaPTneH3NwLkUY84JlqpUTMUblUC54mgwE9D85x7JmUqJkRV1hFI vXxzB9kpEZIM6xOeUuGc1FCBF+22htCA64DVyEGZKQr7xqmau9pioGVdqLjUtzozHpWl lNkFfyaFxyFwENm6H8H9rqVC9koEub211MWsK0HFtTOC1wrWzWex490rmHIuhJXQRO+T wGapI/GTa0gJLA27SCBTeGoe5N4dV2yGk9DbuJesy32OiAlutTVNxUocT9mt0GSF/OZ9 YW4w== X-Gm-Message-State: AOAM530o9KkkEnMcd+uo3G+WG7quS3WLUjA6bSQmS3kTzYeeBuByvZJq Ht4JZydD1V1IHLDJmL31gVQvw8HBFRMH2Q== X-Google-Smtp-Source: ABdhPJzv2VxrjVrGqBOHKZwg49L+qQcMkew4dnDGlk/tdgyyJhxdNI0s0IF3gstt1zGuB16Owqls/g== X-Received: by 2002:a17:90b:3197:: with SMTP id hc23mr996633pjb.110.1598655345740; Fri, 28 Aug 2020 15:55:45 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id il14sm319268pjb.10.2020.08.28.15.55.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 28 Aug 2020 15:55:45 -0700 (PDT) Subject: Re: [PATCH v2 31/45] target/arm: Implement fp16 for Neon VFMA, VMFS To: Peter Maydell , qemu-arm@nongnu.org, qemu-devel@nongnu.org References: <20200828183354.27913-1-peter.maydell@linaro.org> <20200828183354.27913-32-peter.maydell@linaro.org> From: Richard Henderson Message-ID: Date: Fri, 28 Aug 2020 15:55:43 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200828183354.27913-32-peter.maydell@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::641; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x641.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.809, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 8/28/20 11:33 AM, Peter Maydell wrote: > Convert the neon floating-point vector operations VFMA and VFMS > to use a gvec helper, and use this to implement the fp16 case. > > This is the last use of do_3same_fp() so we can now delete > that function. > > Signed-off-by: Peter Maydell > --- > target/arm/helper.h | 6 +++ > target/arm/vec_helper.c | 33 +++++++++++- > target/arm/translate-neon.c.inc | 92 +-------------------------------- > 3 files changed, 40 insertions(+), 91 deletions(-) Reviewed-by: Richard Henderson r~