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 B0558C433F5 for ; Sat, 20 Nov 2021 09:41:44 +0000 (UTC) Received: from localhost ([::1]:54704 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1moMsQ-0007wK-U4 for qemu-devel@archiver.kernel.org; Sat, 20 Nov 2021 04:41:42 -0500 Received: from eggs.gnu.org ([209.51.188.92]:44276) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1moMqh-00071p-UZ for qemu-devel@nongnu.org; Sat, 20 Nov 2021 04:39:55 -0500 Received: from [2a00:1450:4864:20::32d] (port=44689 helo=mail-wm1-x32d.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1moMqg-0003EX-4G for qemu-devel@nongnu.org; Sat, 20 Nov 2021 04:39:55 -0500 Received: by mail-wm1-x32d.google.com with SMTP id c71-20020a1c9a4a000000b0032cdcc8cbafso9330210wme.3 for ; Sat, 20 Nov 2021 01:39:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=IkfTJ2hJgIwdudeQfcN2fBZrHkf2Cy8IIs3mALMP8PA=; b=HjwceWsj2T9RHohJtm0uSlqeJYzAKn+QayVXsOmu9pLjTjkpjkTK06uuQznQE2lh2S eBcxoYHTEMkgUdSTdxlXsphLOo2HJkIbvHkoUfKOsLyYOBSAJJiOPyU5d9AQhNitPJHn OW4qsuNZpwsC9RNaypscI6QaL2kd/Z3ZtLuG0giHF+FZBtiidWY+gO9e412pg049BVah /vQ2CmM/X03XGE0E4cHl3FDMMGO/jCOZ9ncPfQJUe7mp/2ZAOeeZR7NZMOC53VfuR1Qy /NtxXWQM8cz1fHBu0FLKkucPFGiUWLrjBzwc5zOgaE8AW6Jodryc2aIdFXmWH1Kjg5rh 4CFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=IkfTJ2hJgIwdudeQfcN2fBZrHkf2Cy8IIs3mALMP8PA=; b=O4dhRXM0K0w5ryq8MgrOZtiPS/a24CjaUeOQEn+initbvvYVE/PpFgCr7Nl4/Fd3D3 /CFvF9BL1YSGNW8wALsFLuKGi+IC7JMJLnGULPSnLSkas+wVe1pe5DWtNc9v6XTi8Itj jkfhr8GYatqUU6WfVwkcrwv+zrxhiPcaIeg1+KZ+i0SW2Us6KjthEZ9VgX+hNb9a+YF5 6agKPDZWWR324EmbA1AIRHmiBBBazGJ+DgwzaJbKwnkvFhzM4F1URczd4A1aj+6KDoZv GVRUbQ12mkORu4dQC41hQ5WjN2boLN9xRVV5ia+2HtzjSbV6jYHIzgL+WaDx6/KzbqTy vnFA== X-Gm-Message-State: AOAM531WRTt78fomyHj8drC28Nmsy9aiALZh4do9ge8M6QL6orY98i4P op7ezgI8tVnZd2nuyod/EZ7fFg== X-Google-Smtp-Source: ABdhPJxD9aDG4jrqaTS7L5FyWBrTk9/HPebDBHbMa6E6ZBLaZr/4TQXl7vid9H20f5Ya877hxIXThA== X-Received: by 2002:a05:600c:4f8a:: with SMTP id n10mr8403336wmq.54.1637401192751; Sat, 20 Nov 2021 01:39:52 -0800 (PST) Received: from [192.168.8.104] (9.red-95-126-194.staticip.rima-tde.net. [95.126.194.9]) by smtp.gmail.com with ESMTPSA id z6sm2885517wmp.1.2021.11.20.01.39.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 20 Nov 2021 01:39:52 -0800 (PST) Subject: Re: [PATCH v11 07/26] target/loongarch: Add fixed point load/store instruction translation From: Richard Henderson To: Song Gao , qemu-devel@nongnu.org References: <1637302410-24632-1-git-send-email-gaosong@loongson.cn> <1637302410-24632-8-git-send-email-gaosong@loongson.cn> <52e99aaa-1fa3-7b54-76e8-2ba4df4853fa@linaro.org> Message-ID: <2b66f19e-6556-3d15-7c06-45c0869928d8@linaro.org> Date: Sat, 20 Nov 2021 10:39:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <52e99aaa-1fa3-7b54-76e8-2ba4df4853fa@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::32d (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x32d.google.com X-Spam_score_int: -38 X-Spam_score: -3.9 X-Spam_bar: --- X-Spam_report: (-3.9 / 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=-2.625, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaojuan Yang , laurent@vivier.eu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 11/20/21 9:20 AM, Richard Henderson wrote: > %i14s2      10:s14 !function=shl_2 Of course you have a times_4 function introduced later which could be used for this. r~