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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 AE8E9C3A5A4 for ; Fri, 23 Aug 2019 12:37:44 +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 771D72173E for ; Fri, 23 Aug 2019 12:37:44 +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="MNhxXKNu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 771D72173E 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]:55432 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i18p5-0005G3-6p for qemu-devel@archiver.kernel.org; Fri, 23 Aug 2019 08:37:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57704) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i18Zz-0000s4-JZ for qemu-devel@nongnu.org; Fri, 23 Aug 2019 08:22:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i18Zy-0003lB-Jv for qemu-devel@nongnu.org; Fri, 23 Aug 2019 08:22:07 -0400 Received: from mail-ot1-x341.google.com ([2607:f8b0:4864:20::341]:43124) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i18Zy-0003kl-FN for qemu-devel@nongnu.org; Fri, 23 Aug 2019 08:22:06 -0400 Received: by mail-ot1-x341.google.com with SMTP id e12so8545915otp.10 for ; Fri, 23 Aug 2019 05:22:06 -0700 (PDT) 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=o32if9KIl7NyCZWNh4NVIxXwCu4ZcDKquMI9BUjQ/WM=; b=MNhxXKNu0B1DFMyoivCMUQ8jtZ7YEBIBFjMEoIn1T4voa7emDSco0OHIPI5yWhQo3t ZQOTzy9x2/23UpIDHhmByi6HqpUItmOuhyubEz6pZhyhBo7dkRCzzmllnR+OmsTN00VD iirIUSl9G2u0neDpzS7DLiHaDT+iRmpaqrGJq0n1O72FuPhaxteqeGJjo7D+sFCqHME+ g6R6lppba/aaQ9IyS0Bz32eeUNaRja9tSRvo+A7MUcnglgikftrYPBkcyKYP/yF9XMR/ aGwoYA2x/+0sHSip4MxkqaaapNzyJLIQiCTzZGke2IzOmh4j3jqReRPZO+9R2GqQoaA4 3COA== 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=o32if9KIl7NyCZWNh4NVIxXwCu4ZcDKquMI9BUjQ/WM=; b=b0+Jn0wnME6dKBX+kjV/LwZiWd2uXtvLhAnF0hCPymZZWPzfNEvKBS+PzAC1MfYYP3 UqOmK4WSOu3oqvUDTYaLMKT2rPYYBSkguPsjJRc33ulgRKR4nAHmKwjn/+fcFLXx77LR CIDm2O/oEG1KyoUC0Hl//R9PcLC5qGQJFgOWCPiZ3RW16G6PfTPqv9BAouBjuaF+vrMp Gl61JLmyIlh4WINi6oVXnd641SrMd91MDt8kMSjqWE/o/rzzSofcFfNtmwdb4fHIskOf urtE/VmzLRt9bKc8oVLo5b85kSFp6QlhKULVwi3hsTC5qzAIXpFeLuB1sYuRzqf1cvcS auNw== X-Gm-Message-State: APjAAAWK9lfXDzAqKm8/vmidwTFl1b+gPeDQvK6ZohzD76tqhqAIHUqM sAKVb6iV9QzndYmaO97ExW7J8UCaVHns2Nr3T3Yp+A== X-Google-Smtp-Source: APXvYqwg8xUMyDArzLi5n2YanCRMKxjf3VExEjzPV8bKw9iITgEcvCrQjVr/sU/Uz8RScOZkHCoFtjXPpHVeJEWnAW4= X-Received: by 2002:a05:6830:1015:: with SMTP id a21mr4059140otp.232.1566562925964; Fri, 23 Aug 2019 05:22:05 -0700 (PDT) MIME-Version: 1.0 References: <20190819213755.26175-1-richard.henderson@linaro.org> <20190819213755.26175-12-richard.henderson@linaro.org> In-Reply-To: <20190819213755.26175-12-richard.henderson@linaro.org> From: Peter Maydell Date: Fri, 23 Aug 2019 13:21:55 +0100 Message-ID: To: Richard Henderson Content-Type: text/plain; charset="UTF-8" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::341 Subject: Re: [Qemu-devel] [PATCH v2 11/68] target/arm: Simplify op_smlawx for SMLAW* 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 Mon, 19 Aug 2019 at 22:38, Richard Henderson wrote: > > By shifting the 16-bit input left by 16, we can align the desired > portion of the 48-bit product and use tcg_gen_muls2_i32. > > Signed-off-by: Richard Henderson > --- > target/arm/translate.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > Reviewed-by: Peter Maydell thanks -- PMM