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=-15.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 C4BCCC48BDF for ; Fri, 18 Jun 2021 22:44:08 +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 8EFF561260 for ; Fri, 18 Jun 2021 22:44:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8EFF561260 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]:36098 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1luNDb-0002o2-Qg for qemu-devel@archiver.kernel.org; Fri, 18 Jun 2021 18:44:07 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58396) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1luNBs-00080t-Os for qemu-devel@nongnu.org; Fri, 18 Jun 2021 18:42:20 -0400 Received: from mail-pj1-x102a.google.com ([2607:f8b0:4864:20::102a]:53882) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1luNBr-0007Dl-7J for qemu-devel@nongnu.org; Fri, 18 Jun 2021 18:42:20 -0400 Received: by mail-pj1-x102a.google.com with SMTP id bb20so2404156pjb.3 for ; Fri, 18 Jun 2021 15:42:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=J4XRE4LWAGlaWSTM4T/9lD15bv92cqF+bgQ04d9+Nz8=; b=Wc6t+OoMQ0v2/dZtrP+dOhujfz2/VGPKC6dYjm0dvYSuAel7NDEPKktMrEcDca+4KH EP/L4+8ubPURPsLurqrvVAFBb4CCyaZtw2HN+h4NbL10E+e4itl6k0PiHNA5YM+w9tsR OmuNGgBq8MzYaCIX+PEA2gG1BFNkitFDQZ8ysnFMIUkf2VFnYl/7jAjpYi85vvFC+sMu 6YXbDH2RJDE+RnLhvgF0fB57StgwAX1/CewBfAYMmol3OZRptnmPLGFFkduwNnNYdY2y mZ/JIXPSICeigG0Zrcgf3pOaXcvPVgJE7WATANRg8BSkbTyaLI8boKsdrRYXXLvWEW8j reXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=J4XRE4LWAGlaWSTM4T/9lD15bv92cqF+bgQ04d9+Nz8=; b=TxPrYC9yEMVt4Z5c9KFlwpIGYszZI6P+QQcZdkVCn6IQZq2elKV7I0w7ZylvMvdshE Q+gv/sW9CfCxhx56hfiRrM55lIt3l6jcact/vkM4iMmppj/cV1xzHy92/4Omff5hiBE+ oXra6mPdgiNs3SkmTbVcFL5DlUT5BNcxYrq3hItBrvu3GBfg5l6TcNzK4+dj1GS7bdED a/kE1L8uBDb8uvulvgiLH7hVl9KSsw7RtNNU/kDW/c3xWKFBDP35MvYcyorbYerYkgBF 4Le2j/Xl2jEZM4h6cs00SiWwRfb/ijJSBbA3h0ooPRkYhB3mtzQHPH1sDaBUre0y+cbM qisw== X-Gm-Message-State: AOAM531qQ9sj9s2oNzZV9TrwK8/axhXTCUKqEbkIUyiNz0CWotflAD6I rDgUEo6UUWqlqOx8YucV0S6VgQ== X-Google-Smtp-Source: ABdhPJx1qew8bpwqvpNxZ9AMaxbMiUs5dWJniSUAhdIf3QfkAJ4jkWqWuNIiGXoCk2mVmaL53iEkbA== X-Received: by 2002:a17:90a:8804:: with SMTP id s4mr13408023pjn.200.1624056137952; Fri, 18 Jun 2021 15:42:17 -0700 (PDT) Received: from [192.168.1.11] ([71.212.149.176]) by smtp.gmail.com with ESMTPSA id o16sm8312690pfu.75.2021.06.18.15.42.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 18 Jun 2021 15:42:17 -0700 (PDT) Subject: Re: [PATCH 9/9] target/mips: Optimize regnames[] arrays To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20210617174323.2900831-1-f4bug@amsat.org> <20210617174323.2900831-10-f4bug@amsat.org> From: Richard Henderson Message-ID: <6b23cb9e-90b9-6396-6213-ffc57792c226@linaro.org> Date: Fri, 18 Jun 2021 15:42:16 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210617174323.2900831-10-f4bug@amsat.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102a.google.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 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=-0.202, 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: , Cc: Aleksandar Rikalo , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/17/21 10:43 AM, Philippe Mathieu-Daudé wrote: > Since all entries are no more than 3/4/6 bytes (including nul > terminator), can save space and pie runtime relocations by > declaring regnames[] as array of 3/4/6 const char. > > Inspired-by: Richard Henderson > Signed-off-by: Philippe Mathieu-Daudé > --- > target/mips/internal.h | 2 +- > target/mips/cpu.c | 2 +- > target/mips/tcg/msa_translate.c | 2 +- > target/mips/tcg/mxu_translate.c | 4 ++-- > target/mips/tcg/translate.c | 4 ++-- > 5 files changed, 7 insertions(+), 7 deletions(-) Reviewed-by: Richard Henderson r~