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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1502CEB64DA for ; Sat, 8 Jul 2023 07:06:11 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qI20e-0000hl-Km; Sat, 08 Jul 2023 03:05:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qI20Z-0000hW-NH for qemu-devel@nongnu.org; Sat, 08 Jul 2023 03:05:31 -0400 Received: from mail-wr1-x433.google.com ([2a00:1450:4864:20::433]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qI20Y-0004Nn-6T for qemu-devel@nongnu.org; Sat, 08 Jul 2023 03:05:31 -0400 Received: by mail-wr1-x433.google.com with SMTP id ffacd0b85a97d-3090d3e9c92so3202404f8f.2 for ; Sat, 08 Jul 2023 00:05:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688799928; x=1691391928; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ETtkz05r0gEENL2gYXwBG5hQQhwQmKgUy+BZxM/vgdE=; b=RNV1X4m74BneS+uMEyADmYrFJAEoJymlrfQDlNDoz2fppBnkdStYEMVKBOSxa2J1A6 OU+wA6mgTBTi7utDL2OFZ74Zg0crZdFkZVZUpXqIZCwlvQzxceI9hkGaWPvgMZ5K+Go7 YndoydSoc/HiWR9iAoeDBbwN34ZDVOpGSrpUPnUMB7MP9JeVp+ux0XmthXUQcOMw0uPT E5uz7tyLjthCZWnSYrjfaZjcD3TdDgsQeMsWk7OBJQwfKa8DNl3jTRxYpyFj/pi6Y7ED CplJqFarujjzrKw92dE105SskekWXGKQ5L7hL+UEveC03lFPlBo3pHqF/Oomaj4Z06/v Wlbw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688799928; x=1691391928; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ETtkz05r0gEENL2gYXwBG5hQQhwQmKgUy+BZxM/vgdE=; b=M8PzXjJdMwlkVowMEVoPc8gh3xTGwbRbAp2DnfbJxf5oY3UaPCesUL9j3sbFuks5ka sEzm/4/zcl73oErWyv8yAxJzHGkzWXqL1/pJbDfVY5e5ZyGwis2pePHuvJ3l/lIYn3WD fJTHcB+ugeZNHXMZpqsi2h87lT0kB53Ylur9TRlCqucNuXwL7ttgDvSgn1l0t57LwQT2 WxLS9oks1grcky60ZYiroDgXQaupWs2ZyduRhU0MQsRttjBAAirYVGG452MEbBVrRCRQ tmczKgv22j7NY0S8ypD1+YGEJ9afHcdbYvLK73cNaAM2vP+K8X2mLd4KBD6c3yq7/jGJ AEDg== X-Gm-Message-State: ABy/qLZ5x1t9IcZJdic6rE0Ak6D3pABvJwYNYfqMMCIXifr+ElWO3/aZ MeuPVpLhTwRcoIWQWLxIaEuuq53ZoxFNGwTrVAQOSg== X-Google-Smtp-Source: APBJJlGwTXQaC9lm/0PEoF0ObcBezveleDBnf0pmiZL5giePrVepaVRYpeyH/B03aEMuVKYjn5nUHw== X-Received: by 2002:adf:e0c7:0:b0:314:2faa:a23 with SMTP id m7-20020adfe0c7000000b003142faa0a23mr8281866wri.43.1688799927782; Sat, 08 Jul 2023 00:05:27 -0700 (PDT) Received: from [192.168.1.5] (host-92-23-208-66.as13285.net. [92.23.208.66]) by smtp.gmail.com with ESMTPSA id u15-20020a5d6acf000000b00314326c91e2sm6282477wrw.28.2023.07.08.00.05.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 08 Jul 2023 00:05:27 -0700 (PDT) Message-ID: Date: Sat, 8 Jul 2023 08:05:26 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v2 24/46] target/loongarch: Implement LASX logic instructions Content-Language: en-US To: Song Gao , qemu-devel@nongnu.org References: <20230630075904.45940-1-gaosong@loongson.cn> <20230630075904.45940-25-gaosong@loongson.cn> From: Richard Henderson In-Reply-To: <20230630075904.45940-25-gaosong@loongson.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::433; envelope-from=richard.henderson@linaro.org; helo=mail-wr1-x433.google.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 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=-0.092, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 6/30/23 08:58, Song Gao wrote: > + len = (simd_oprsz(v) == 16) ? LSX_LEN : LASX_LEN; Use simd_oprsz directly, without the rest of the computation. r~