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 7ED26C433E7 for ; Fri, 28 Aug 2020 20:47:13 +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 4BC3E207DA for ; Fri, 28 Aug 2020 20:47:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="eqdvio5M" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4BC3E207DA 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]:48178 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kBlHE-0003Kk-Br for qemu-devel@archiver.kernel.org; Fri, 28 Aug 2020 16:47:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58100) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBlGH-0002TW-8L for qemu-devel@nongnu.org; Fri, 28 Aug 2020 16:46:13 -0400 Received: from mail-pj1-x1043.google.com ([2607:f8b0:4864:20::1043]:56309) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kBlGF-0005Sf-OI for qemu-devel@nongnu.org; Fri, 28 Aug 2020 16:46:12 -0400 Received: by mail-pj1-x1043.google.com with SMTP id 2so124383pjx.5 for ; Fri, 28 Aug 2020 13:46:11 -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=IycITABhPsUsLfYZPozRPkYOlc5L72MnAv6fCG/m5+Y=; b=eqdvio5MKgz2KVV1WUVxylk5cL31/2uwtN1cg2wUXxuCF+FnVa32APskkaJEdrZEZV YX7dtacQ9st3jUIpkdNsaDf74ZZTWRTc2wL4Wvn/EA2/dwDzbYxRmiHu8XDVneuZF/qq 570HFYaENlA3r7s+RRTAcq9q9A7rL3F8mCivjZ4zSL2KD2r3zTksygp9+cBzvGPcAk+G YOb/Dn0Hrj6YFKtj6S/moR+BetSNWhrTag/W0QX/28Qgchozy6hyhOvCseTeidV0lBbG 7e/5ykRZj4eq0B2K7coUCqnNQp+ZycTHCNgPY2ZjDvQFXrDdIYRzYBoD3dosJQGh1P8l x72A== 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=IycITABhPsUsLfYZPozRPkYOlc5L72MnAv6fCG/m5+Y=; b=q8W5UOOzelW2tkZvzfQ+NvrENTall671dx0DX9wO/nbmb1L30NgHD3moppodwY19zH bL+Q/5B55W7k0HnPX+ADJJAuwoccMGkRE9S/rxfwwNqays5pgYW/Kx7nNADoLBn/zTBi FRQk41OV4Epjo5bQIe3kh78Sob84Ce3tfqxAaAAwkvD19c+02220uTmufePw+k4hxhXt O83K8B6zuNvlR/hcM5SGtDM38cdlAaPnW7n4LmPA42ITrsM+fuygCsrf8pQVDFtouXj1 GXfSEMN5lXV/AL/6aSHnjEYKqX/5weuPRiaUEgA4x5iP/bapKQmbceeERTrJ/zlvVyKr pPvw== X-Gm-Message-State: AOAM532r/HdQYxqP4qROS8r2vuCYv7EB8xGpKSyahrKgOxvUULuav5ga ST85EyNGfBnYviz9WNQ1UrVr/5oO8p8PMQ== X-Google-Smtp-Source: ABdhPJywdMtj2GNCmDRfzbniM+EApnuWtCmqqBQipNwX2cKATnLj8t7RrtzwTD+TH5kGFv2fuL4cEw== X-Received: by 2002:a17:902:a617:: with SMTP id u23mr534016plq.188.1598647570152; Fri, 28 Aug 2020 13:46:10 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id e16sm310153pfl.100.2020.08.28.13.46.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 28 Aug 2020 13:46:09 -0700 (PDT) Subject: Re: [PATCH v2 27/45] target/arm: Implement fp16 for VACGE, VACGT To: Peter Maydell , qemu-arm@nongnu.org, qemu-devel@nongnu.org References: <20200828183354.27913-1-peter.maydell@linaro.org> <20200828183354.27913-28-peter.maydell@linaro.org> From: Richard Henderson Message-ID: <7b6198d0-9ac4-1712-784b-47ca17d96c52@linaro.org> Date: Fri, 28 Aug 2020 13:46:07 -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: <20200828183354.27913-28-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::1043; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1043.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=unavailable 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 absolute comparison ops > VACGE and VACGT over to using a gvec hepler and use this to > implement the fp16 case. > > Signed-off-by: Peter Maydell > --- > target/arm/helper.h | 6 ++++++ > target/arm/vec_helper.c | 26 ++++++++++++++++++++++++++ > target/arm/translate-neon.c.inc | 4 ++-- > 3 files changed, 34 insertions(+), 2 deletions(-) Reviewed-by: Richard Henderson r~