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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 93490C433B4 for ; Fri, 30 Apr 2021 20:49:04 +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 3E8D261409 for ; Fri, 30 Apr 2021 20:49:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3E8D261409 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]:60176 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lca4N-0001Ou-82 for qemu-devel@archiver.kernel.org; Fri, 30 Apr 2021 16:49:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52060) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lcZil-0000Dt-Vc for qemu-devel@nongnu.org; Fri, 30 Apr 2021 16:26:44 -0400 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]:33736) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lcZiV-00067f-1L for qemu-devel@nongnu.org; Fri, 30 Apr 2021 16:26:43 -0400 Received: by mail-pl1-x629.google.com with SMTP id b21so8728419plz.0 for ; Fri, 30 Apr 2021 13:26:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QaR3WAAAd20RRoi+x5aKUmW3qXGunVbXS8iCJuTuVr8=; b=zT714f3+ug62paiM7iVNnjZHxdRNi+A16Zufeks93HeX70ekC/5lG4TWNzLIYAxd8I G+Gk7yZdIvIvF5ouxWmK2womzLYyGZzqv1Dxr5l8AM8Koo0aVnqIKJdnNOqwP9HPANeA f9q84dEUkS2SMMlK2tiJECAqtsIAqQCDKQeLlVpS7LyuGR6XhEDxZcEd+8FQEH42fHVF Jo9MXcD18oTw/dUlAPUIDcPvQtG7ghrgoALGx19J1sdGqm9CB4f24NVhIGxWN03MkdC/ AjcPTfUqC/6mWAOJtHQQvXNkyu8KCcYqMfQquJVM7CAhZAgGTVpUX5hHL5MyuL1CA/3h /lLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QaR3WAAAd20RRoi+x5aKUmW3qXGunVbXS8iCJuTuVr8=; b=EKltUuybuNZoeIlZrDyjnzsINQbkBEnwB48nOPv6gqrzZJw+v5fBFJ6CHd0BQAiaNK yNKofQr/bIsYCA+b3SwKFtnvp/aeK9j39YH/r1zXuHS+kXGE2EukM2XbP+OdqY1t8U9I ufoGtpFGcVvzzxO3EOqE7e3el6h14Eo65JGEBByJ5f5YxFzC+5MDsNdo5pb8q1K5Efko WXr6OeBGPjLae7znDBXdlZY9wt2IBQRLZINi/m+0cPxddDNV95YZBFUBXjheXp0Wfs5I mWddsxXqle6uKkRBHj3t6GJL3jevKZeaLMpa9vZLmI0IJPgwtKdi6H0iIjd1iHkmDIJn ZoVg== X-Gm-Message-State: AOAM532AUaxRdVVtIxUjuWV4KJV5+yOSmx40TRRWUwksniS/6L9RQ5/v ilcz6Csld4xr5MSI+pOYXhkaVjTAhk6GLA== X-Google-Smtp-Source: ABdhPJw+1AIOYIRgQ/RSEMkjTWqhEKUbyzKkE7ApVIzcnX5PDxUPk5YxJPSDiQKMklnmXzf3vUugIA== X-Received: by 2002:a17:903:20ca:b029:ed:eb89:b441 with SMTP id i10-20020a17090320cab02900edeb89b441mr6996280plb.64.1619814385232; Fri, 30 Apr 2021 13:26:25 -0700 (PDT) Received: from localhost.localdomain ([71.212.144.24]) by smtp.gmail.com with ESMTPSA id e6sm2905257pfd.219.2021.04.30.13.26.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Apr 2021 13:26:25 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v6 23/82] target/arm: Implement SVE2 integer absolute difference and accumulate Date: Fri, 30 Apr 2021 13:25:11 -0700 Message-Id: <20210430202610.1136687-24-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210430202610.1136687-1-richard.henderson@linaro.org> References: <20210430202610.1136687-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::629; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x629.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@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Richard Henderson --- target/arm/sve.decode | 6 ++++++ target/arm/translate-sve.c | 21 +++++++++++++++++++++ 2 files changed, 27 insertions(+) diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 695a16551e..32b15e4192 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1266,3 +1266,9 @@ URSRA 01000101 .. 0 ..... 1110 11 ..... ..... @rd_rn_tszimm_shr SRI 01000101 .. 0 ..... 11110 0 ..... ..... @rd_rn_tszimm_shr SLI 01000101 .. 0 ..... 11110 1 ..... ..... @rd_rn_tszimm_shl + +## SVE2 integer absolute difference and accumulate + +# TODO: Use @rda and %reg_movprfx here. +SABA 01000101 .. 0 ..... 11111 0 ..... ..... @rd_rn_rm +UABA 01000101 .. 0 ..... 11111 1 ..... ..... @rd_rn_rm diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index d74a15d8b8..ba1953118b 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -6438,3 +6438,24 @@ static bool trans_SLI(DisasContext *s, arg_rri_esz *a) { return do_sve2_fn2i(s, a, gen_gvec_sli); } + +static bool do_sve2_fn_zzz(DisasContext *s, arg_rrr_esz *a, GVecGen3Fn *fn) +{ + if (!dc_isar_feature(aa64_sve2, s)) { + return false; + } + if (sve_access_check(s)) { + gen_gvec_fn_zzz(s, fn, a->esz, a->rd, a->rn, a->rm); + } + return true; +} + +static bool trans_SABA(DisasContext *s, arg_rrr_esz *a) +{ + return do_sve2_fn_zzz(s, a, gen_gvec_saba); +} + +static bool trans_UABA(DisasContext *s, arg_rrr_esz *a) +{ + return do_sve2_fn_zzz(s, a, gen_gvec_uaba); +} -- 2.25.1