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=-13.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 82ADDC433DB for ; Tue, 2 Feb 2021 14:59:16 +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 1CF7964F5C for ; Tue, 2 Feb 2021 14:59:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1CF7964F5C 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]:34708 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l6x98-0005TO-Vm for qemu-devel@archiver.kernel.org; Tue, 02 Feb 2021 09:59:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:46984) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l6wrS-0008RP-Ls for qemu-devel@nongnu.org; Tue, 02 Feb 2021 09:40:58 -0500 Received: from mail-ej1-x634.google.com ([2a00:1450:4864:20::634]:35215) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l6wrN-0000Xr-8J for qemu-devel@nongnu.org; Tue, 02 Feb 2021 09:40:58 -0500 Received: by mail-ej1-x634.google.com with SMTP id a9so11950560ejr.2 for ; Tue, 02 Feb 2021 06:40:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=h/SpySeyFodIB7F00VfYI8PGZe4jEagsQRXiN768hS8=; b=OAV9s9bHddnPkLcnHV/TbrJrcHWjA3EOI5hQoy5jNrIK8n82Q6kQ8HXcSLu+ngS+qN OOGGJworasx0lV036AIDQIoSzUqUSI9t1quuWmAyqnQYzkYAPpLDpuTmhSD2n0JQszSV pRPP/iwx3k1ER/d8rugkawpCedrrQdlnop+BHzlToEkg7MKuBB3Byy7dBSjHE7IiWwnj fo+g9VpjB4UE5vOKTQEXI+sgwcy0x11l59orVOt3l+obzIyLBiq7WcgOddNGMtIj4nNC m2sjJCM1P5zHg7NGclBwe1QnYFo64AoVj4ztZ2N12VeLBhRNdr1UCfl+ia1QwxNxq0T6 01Gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=h/SpySeyFodIB7F00VfYI8PGZe4jEagsQRXiN768hS8=; b=S7Vw/E1DNywF0RY9hNvUPedNrM+1poD2i8UsKVa6NZzKIj2TuaK54wePfGURh7Q1wM asD160UB063f9ZmNLTXPJxWGzKouysFlntdxpdvaN0Fm3/wL23Dyzbk5OjD4QjngsReW fAIKCAvT0NK9rzzWKuO4WMldROoZgLU99akM5yoqO+QjgCY2kPf+mqa3LLvXdcf4KLQE e0JjfvGZ24bvs2MRZN09+ISpOjpsc4Ecs94AQkhi5XE/0SX/Di55a6bbnMfJox2fhAeo PzEonV/H164Cr4lDXyu0bBdcxaIo8z7m5R2R+oqMueORFO89iW+lZMEp6dZnxHMkldOH D7uw== X-Gm-Message-State: AOAM532sUyqnzNXp0KLOtbBbT7JnCJSvpbtPhbJZTgcdB2vK4qPzhYaF oy43J1neawfsjP36tB60nt+p9+p6cut3iYXAnPtaw8HZSYg= X-Google-Smtp-Source: ABdhPJyUAUhoE+VNvs5kLCXhLj3sa7P3muip0H0X6tomDDGn6Gh16tTB4nqJlojCKuWPYMOTMPKEYHN9g7ChRvCz37s= X-Received: by 2002:a17:906:2747:: with SMTP id a7mr23521700ejd.250.1612276851857; Tue, 02 Feb 2021 06:40:51 -0800 (PST) MIME-Version: 1.0 References: <20210128224141.638790-1-richard.henderson@linaro.org> <20210128224141.638790-14-richard.henderson@linaro.org> In-Reply-To: <20210128224141.638790-14-richard.henderson@linaro.org> From: Peter Maydell Date: Tue, 2 Feb 2021 14:40:40 +0000 Message-ID: Subject: Re: [PATCH v4 13/23] target/arm: Improve gen_top_byte_ignore To: Richard Henderson Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::634; envelope-from=peter.maydell@linaro.org; helo=mail-ej1-x634.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 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: qemu-arm , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, 28 Jan 2021 at 22:42, Richard Henderson wrote: > > Use simple arithmetic instead of a conditional > move when tbi0 != tbi1. > > Signed-off-by: Richard Henderson > --- > target/arm/translate-a64.c | 25 ++++++++++++++----------- > 1 file changed, 14 insertions(+), 11 deletions(-) Reviewed-by: Peter Maydell thanks -- PMM