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 61101C77B7C for ; Thu, 11 May 2023 16:36:17 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1px9Gb-0006hm-JR; Thu, 11 May 2023 12:35:45 -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 1px9GZ-0006hO-Ci for qemu-devel@nongnu.org; Thu, 11 May 2023 12:35:43 -0400 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1px9GX-0006UQ-Kz for qemu-devel@nongnu.org; Thu, 11 May 2023 12:35:43 -0400 Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-3f427118644so47853745e9.0 for ; Thu, 11 May 2023 09:35:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683822940; x=1686414940; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:from:to:cc:subject:date :message-id:reply-to; bh=ZYnr4/Yoax6yjN4VsfssLZoR6QQyCXUyrxIFATu6X18=; b=XpoLGbgWBZZ4ZXxcOyUdSPmrt9wZ3brA3uS3RKZxoeCdp++wdoFOLSfhvb3EcxzXz7 lW4TWDSZ2QBkfQ4fi/SedQ0/jeCJce9cy6KPJRcEJ0AakWcIawUuIzjVL1dH1qYdHRuB I2RV72hNfnCP7NU6+F9kCrdkZslxxiK08eEz/Y52l0nVqhwDGgtck80B/VgDRRNaSo3m e/aJsU8qv1nhlufH/DVL/RxTX04ZgBVzU+wl9Q2UM9KNiFNDY+dmtpfEpNOoL7F6R7Qy wjHUQFiqngyDm4SZMtHIfYWQ85KhHNbkTBj3M8Sxo99laVYvaOEkJgYLaZ0usULsYLRj bnVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683822940; x=1686414940; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=ZYnr4/Yoax6yjN4VsfssLZoR6QQyCXUyrxIFATu6X18=; b=WxCK91bI2yOT6msUXErlPmD5AL3olW3GyYCJdUt20QH/wofmRcgPcbkC6e6LjCiLOs mEniA5CYyu1eDpqzv2e3AmZ5OqW5xuoA3+Hh3o0LqYcNauQAF3NV5G0zPIKcXjDPJGPA /WqjBByxEyZxeFJa/BW7GWe2+owyhO6+lePX1fOMGGXy7wPwekIUFPwVqpG05rhqMP2X nfEkQhq3P9ACCFPL7Zs9q1JQjioPr3p7Wr+pNIMpYE4wwo2kqC88V19xA7vysprZGMNW rw04n9B0HDCG+JLo/IqXgYPzIaGe1xUx00ldX4cJ7x1F1eB54BwtLS+L3Xjm0CjOQqpQ Px5Q== X-Gm-Message-State: AC+VfDxk21pjy54zGf1isHesJeTyULo06VE0QDgObkiG3JYLva4cx2N0 YZy3EyScDdxFjFSJKlmyUX6UKw== X-Google-Smtp-Source: ACHHUZ6XD0hrgicoV8K4PZuRsshYfX+30JrBxrF7Ad4L7uZf9fNXXGT0thP8xDefFDucKRYqZGD3Ug== X-Received: by 2002:a05:600c:3797:b0:3f4:20ec:7601 with SMTP id o23-20020a05600c379700b003f420ec7601mr14431452wmr.34.1683822939661; Thu, 11 May 2023 09:35:39 -0700 (PDT) Received: from zen.linaroharston ([85.9.250.243]) by smtp.gmail.com with ESMTPSA id a22-20020a1cf016000000b003f42d8dd7ffsm6804270wmb.19.2023.05.11.09.35.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 May 2023 09:35:39 -0700 (PDT) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 0D2EB1FFBB; Thu, 11 May 2023 17:35:39 +0100 (BST) References: <20230503072331.1747057-1-richard.henderson@linaro.org> <20230503072331.1747057-17-richard.henderson@linaro.org> User-agent: mu4e 1.11.4; emacs 29.0.90 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: Richard Henderson Cc: ale@rev.ng, philmd@linaro.org, marcel.apfelbaum@gmail.com, wangyanan55@huawei.com, anjo@rev.ng, qemu-devel@nongnu.org Subject: Re: [PATCH 16/84] tcg/i386: Always enable TCG_TARGET_HAS_extr[lh]_i64_i32 Date: Thu, 11 May 2023 17:35:15 +0100 In-reply-to: <20230503072331.1747057-17-richard.henderson@linaro.org> Message-ID: <871qjm25d0.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, 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 Richard Henderson writes: > Keep all 32-bit values zero extended in the register, not solely when > addresses are 32 bits. This eliminates a dependency on TARGET_LONG_BITS. > > Signed-off-by: Richard Henderson Reviewed-by: Alex Benn=C3=A9e --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro