From nobody Mon Sep 16 19:03:32 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1618608145; cv=none; d=zohomail.com; s=zohoarc; b=RKm1oqYRGp+fnNr4g4N7hTLw7TwWH7rXgLFhlM8scNCxVVY1gmL9/SuPl1ubjHEujIXUVA2CHYJA79Z2gq/JhsIzqkqYnDQYKKqiLg7j8sc+jBUm7NCvVehGB3Q4M3j/mjKZIO6XX24y1h0J9VgXx5rPkC2anfzh4aGrwUFAXI4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618608145; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=QaR3WAAAd20RRoi+x5aKUmW3qXGunVbXS8iCJuTuVr8=; b=RZkbbhi5n2CzkbABwEy8OpJMAArHsisXYid4OZdFYq57mdYoD2DjHN54Lu9jd7Ka21if5af14j1zrQkkRcvj77lioCH0bO7sOudo84WiPYZR4tGEABMhkPVu5tHgqiYeVu2BsQDBBWG+PoxXN9RS64wlCoe1aAmLv9w3Hx4v0QE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1618608145884593.4478231970113; Fri, 16 Apr 2021 14:22:25 -0700 (PDT) Received: from localhost ([::1]:45236 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lXVuy-0004gw-MY for importer@patchew.org; Fri, 16 Apr 2021 17:22:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43964) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lXVcO-0004T8-Tm for qemu-devel@nongnu.org; Fri, 16 Apr 2021 17:03:12 -0400 Received: from mail-pl1-x62d.google.com ([2607:f8b0:4864:20::62d]:44984) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lXVcI-0001CJ-Im for qemu-devel@nongnu.org; Fri, 16 Apr 2021 17:03:12 -0400 Received: by mail-pl1-x62d.google.com with SMTP id d8so14625287plh.11 for ; Fri, 16 Apr 2021 14:03:06 -0700 (PDT) Received: from localhost.localdomain ([71.212.131.83]) by smtp.gmail.com with ESMTPSA id m15sm5920640pjz.36.2021.04.16.14.03.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Apr 2021 14:03:04 -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=blfEhj+/e9n82/0dey7ShIuhnTV+UC50wKoAi0lNs7RYAMDxofQ+WacQJD/iJ8LtM3 s6EyXwuzeNRl7WIrgA9FYDXhX1iO9PaPFFh8OtSLTQXgic74vUtcn9qyMJknYAWpWMCm ojNIdiSrvecwHXxSq+4U338FcIVFIr4R9M51zDlYm3B00QXSxHlwQMdjp5KuU8BZ2h9Y 8wZXkYqQspQvvwUoYwzxHCFHBa0KQr6yLB147O67wn+gC/XoLzo1DzW2Vod6UQLGYTr9 05xQcjA3UGY0fX0sVVRUtytUpermy4DoFK7irTw9btuJBHrc5n8jfUWfd1bnz8fgpZVl Pe3Q== 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=lIXdZ0+zo7Gi4Fyqr2n1OZzKjNHFW8T480jaV9aaxmBG9YUEe8vFeubFAVa52M3jJ8 aO2NjTUWKlxhEkIuL7DG5NdJvXVD6sbWv0Ly0LkD7bHeqJgCuMuN8Rhb7tMA7ZQFWu3E sMQxh5EmdWd4c5Khhz9y2cRWJ34ZOUR2VyvQbGHu44lYCHHXr/8A+5y+soQQ6bcHDLMi 5AhmjvuY5GMNexcvq/MQvkaBTkdt2so3xoOzXp345ZHDmPwCDOlpoL3WpLIX5IIGnD0m V7me2VIwGJXqfPeOxZFl5Ak7D3wFx4t8KFPyiU18rviwUOrgK7IIVoOSbQ+BoeDMrfY/ PakQ== X-Gm-Message-State: AOAM5315MDItdisBthrbN3pLWy4jIw1aLxcYkHQDpxPgqKdx+0fsnqin Sj+ddiqZmmyQIIQobdBxChmYwvdem2B6Nw== X-Google-Smtp-Source: ABdhPJw22ug2SPJPMwWilPOOd8Xn5LEzYs5/UD+R0WshijrPInKXUANA1xcBLJxzF1psQO58qw+t5A== X-Received: by 2002:a17:902:8d83:b029:e6:508a:7b8d with SMTP id v3-20020a1709028d83b02900e6508a7b8dmr11623499plo.18.1618606985315; Fri, 16 Apr 2021 14:03:05 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v5 23/81] target/arm: Implement SVE2 integer absolute difference and accumulate Date: Fri, 16 Apr 2021 14:01:42 -0700 Message-Id: <20210416210240.1591291-24-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210416210240.1591291-1-richard.henderson@linaro.org> References: <20210416210240.1591291-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62d; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62d.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=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: qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" 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 =20 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); +} --=20 2.25.1