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=-9.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,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 B84BCC433E0 for ; Thu, 30 Jul 2020 20:48:34 +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 8493D2083E for ; Thu, 30 Jul 2020 20:48:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="mVvo+Edn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8493D2083E 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]:38196 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k1FTd-0004Mo-Rh for qemu-devel@archiver.kernel.org; Thu, 30 Jul 2020 16:48:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47588) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k1FST-00030G-Nk for qemu-devel@nongnu.org; Thu, 30 Jul 2020 16:47:21 -0400 Received: from mail-pj1-x102b.google.com ([2607:f8b0:4864:20::102b]:35131) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k1FSQ-00070u-6E for qemu-devel@nongnu.org; Thu, 30 Jul 2020 16:47:21 -0400 Received: by mail-pj1-x102b.google.com with SMTP id t6so1825820pjr.0 for ; Thu, 30 Jul 2020 13:47:16 -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=RcGUfUAjddfUBHOuKQ5pN2qzHSThkFPpWgJf8aJoMoA=; b=mVvo+EdnweQQ0owvecVAbpCC9S82jrPwmEHyb6ndiCCmrYlT7XqlqWBBbbI9+cVDw8 yONrU0dOVNRKJd6wKzGB4lrBWEWeYfArcVSiQDc57nfhFxr1RlphMNQz12YneqjtX16K u0RRkNhFwRVrCqW27bBPyKxs3x2cdUjAoeNDOP1UC3xxteAVNiVpYs512GOWJruPkBj6 r0QneH1x97RsBOPVbH4OqVjmTPAZ745spIJhc8ApU6OcRwh2uaCb/b9MQibRC0RLn4wN //QG7R8hZajsTKXRXGWB1m5Hr90pkSWSjMB6QV0LAV7DFRhBVuqGM73D8LmrUPIE2j2b UK/A== 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=RcGUfUAjddfUBHOuKQ5pN2qzHSThkFPpWgJf8aJoMoA=; b=XOIAKSbyMckjVEa6c2GddRjuKnYBTlORcSawq4pYoxVV9IEedxiJxMCtKqT+dEvrPT GJQUaT/mcS8YoPQGdoyXUBj3d4N2MSJYJpUz2d17qScGC7LTAJ5YGxDz7YHxBZ578PCm gmUKwhOLSGQZrji728anZVrOB2NvSyNjp9/pM81DQ2hH9jfduY76bMRkttYWmi2bKpmt LRKTS9yU6hr3VJWOZgSmS1sxcVCnwpIz5yTiejkO5endVWxbXTKKPYOqAkRdN+3AVJFS GHoPdjfeLoeXF7Vpre+nzeSJUqlElMP9EIj2fwN60jPsqnMTiNP03zqrixE5PG6z7dE8 GCPg== X-Gm-Message-State: AOAM5300yNFDRxm7OddqjUmWS9LcnMaoxoJFq0iky3ONmLGntGKPsngX vuWCfG1WvExrEgifBDIDx6H/Eg== X-Google-Smtp-Source: ABdhPJykdA/f5sQf8LJIrWRuKboV7p24vpJXHrnmAYx4lQAxDrGaTr1SImSF5ckvLkG688apB0cyOw== X-Received: by 2002:a62:3382:: with SMTP id z124mr669971pfz.309.1596142036102; Thu, 30 Jul 2020 13:47:16 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id b20sm265922pfo.88.2020.07.30.13.47.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Jul 2020 13:47:15 -0700 (PDT) Subject: Re: [RFC v2 45/76] target/riscv: rvv-0.9: single-width bit shift instructions To: frank.chang@sifive.com, qemu-devel@nongnu.org, qemu-riscv@nongnu.org References: <20200722091641.8834-1-frank.chang@sifive.com> <20200722091641.8834-46-frank.chang@sifive.com> From: Richard Henderson Message-ID: <2498a5e8-4026-69e4-f402-8d1e85ef6dd1@linaro.org> Date: Thu, 30 Jul 2020 13:47:13 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200722091641.8834-46-frank.chang@sifive.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::102b; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102b.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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=unavailable 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: Alistair Francis , Palmer Dabbelt , LIU Zhiwei , Sagar Karandikar , Bastian Koppelmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/22/20 2:16 AM, frank.chang@sifive.com wrote: > From: Frank Chang > > Truncate vsll.vi, vsrl.vi, vsra.vi's immediate values to lg2(SEW) bits. > > Signed-off-by: Frank Chang > --- > target/riscv/insn_trans/trans_rvv.inc.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) Reviewed-by: Richard Henderson r~