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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 08E43C433E6 for ; Fri, 28 Aug 2020 20:03:11 +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 C84462073A for ; Fri, 28 Aug 2020 20:03:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="B9cmf/Ve" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C84462073A 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]:45644 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kBkac-0004ki-09 for qemu-devel@archiver.kernel.org; Fri, 28 Aug 2020 16:03:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50664) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBkZw-0004D1-Aj for qemu-devel@nongnu.org; Fri, 28 Aug 2020 16:02:28 -0400 Received: from mail-pg1-x544.google.com ([2607:f8b0:4864:20::544]:39609) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kBkZu-0000bc-Qe for qemu-devel@nongnu.org; Fri, 28 Aug 2020 16:02:28 -0400 Received: by mail-pg1-x544.google.com with SMTP id v15so941926pgh.6 for ; Fri, 28 Aug 2020 13:02:26 -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=hdsj7nza4NpVYYIqGQbcT5f4oV+qZDYCHoJXY4Ym8r4=; b=B9cmf/VeSKMxqoHooDSP053erCqHmKTDSP/9veM7nQkYzN0LUeJGnacn4AfUjRIAdv gPQJ/fLXmHPkx5dmQC5n2DAHAQsIaAEB5tQ6gXKhPiyyi7XBcfDoglx41nThYWeNs43s StbSJTBFhRJlIDjJNcB4heQ4TtYQDcH6goxuIcvmGJIbE+YDMeFHfdbns0oX9hIci89S QfVm4/1RmF9UlopiXD2C9zEeDs4PHU/dQV611u4WlElHFHdP7pWGTgaWfUFjAHhtbWPj HSfGoWfe2ySR+IBvlJJxY3swOVlC7S4LGSnWfkXft5fGeUI5LBjIuXlLdEEHhZ+ePY6p x7MQ== 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=hdsj7nza4NpVYYIqGQbcT5f4oV+qZDYCHoJXY4Ym8r4=; b=EgrlgddNCOFFvnt53Hs6diKThVMN1eEtblqLpTDlm+aWduvm1TUVv18/ISzFXqFjXf cEVsZiXiGmOwZPC8gDAXialh4FfgAokiV4iPwU5uU54pWBmJJDUEwQ0qwHBv5a4WPB2s tTbebFhzqOq72rgjJl5RSCGPTQebxNwoafvSJzbl+jJ7NBJOd0A4YR5Cc8oUDH732IHa h718OVZ210dGllE40skNrgmyV0NJWVhMKC3LXSE4uDZh0q/j1BIVVYgqtg9W5XeKUwqx ui9GG/HHbj1zKKF0pMUeX97N7v79eMsIh+n5F32gaqS2wv+vX55gm3HXSuHHlURlEZNq zrwA== X-Gm-Message-State: AOAM5307fDT1n6GavAx12pqQ81jA8Ye9uyOckCpvvOdhe6LAuerPi2OR yyZ8mAowJGQSSXapslZ8RnfqD1RL5JDR/g== X-Google-Smtp-Source: ABdhPJzXrnipD5iw23Uuh7SpYRJSwa62yCXtYBOQKOUrOzKkFmezAvag5gxNkqqI293hJLNTzPY4qg== X-Received: by 2002:a65:6a55:: with SMTP id o21mr358813pgu.64.1598644945082; Fri, 28 Aug 2020 13:02:25 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id t63sm288755pgt.50.2020.08.28.13.02.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 28 Aug 2020 13:02:24 -0700 (PDT) Subject: Re: [PATCH v2 22/45] fpu: Add float16 comparison functions To: Peter Maydell , qemu-arm@nongnu.org, qemu-devel@nongnu.org References: <20200828183354.27913-1-peter.maydell@linaro.org> <20200828183354.27913-23-peter.maydell@linaro.org> From: Richard Henderson Message-ID: <21836c8f-93ba-2bbc-d658-a595ace87b3e@linaro.org> Date: Fri, 28 Aug 2020 13:02:22 -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: <20200828183354.27913-23-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::544; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x544.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: > Add comparison functions for float16 to match the existing float32 > and float64 ones: > > float16_eq() > float16_le() > float16_lt() > float16_unordered() > float16_eq_quiet() > float16_le_quiet() > float16_lt_quiet() > float16_unordered_quiet() > > These are all just convenience wrappers around float16_compare() and > float16_compare_quiet(). We will want these for AArch23 fp16 > support. > > Signed-off-by: Peter Maydell I already have this queued on my softfloat-next branch. https://github.com/rth7680/qemu/commit/dd205025a048ef6f53ff51eb86ddc58e7a82a771 I plan on issuing a pull request for it soon. r~