From patchwork Fri Sep 18 18:37:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 1367206 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=J73Hc7k8; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 4BtNdP6nzNz9sRR for ; Sat, 19 Sep 2020 05:07:53 +1000 (AEST) Received: from localhost ([::1]:42894 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJLjb-0004F8-QZ for incoming@patchwork.ozlabs.org; Fri, 18 Sep 2020 15:07:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48690) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJLI0-0000s3-B1 for qemu-devel@nongnu.org; Fri, 18 Sep 2020 14:39:21 -0400 Received: from mail-pg1-x533.google.com ([2607:f8b0:4864:20::533]:36858) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kJLHq-0007Dj-62 for qemu-devel@nongnu.org; Fri, 18 Sep 2020 14:39:19 -0400 Received: by mail-pg1-x533.google.com with SMTP id f2so3991113pgd.3 for ; Fri, 18 Sep 2020 11:39:08 -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=r8CExXyc5Biic3ZXnX/VF5QU/88e8T+vsiHKGnc7erQ=; b=J73Hc7k8aprsC2Kyh7FWm8qs+wlrmokdslblzsDefg1yvyGeQg+MaaQgfvmro9E98J g588OxBgAABuD0iWM4XW5uWh1JmL5a+bdljEs4IaRRbpslOc0BtugdUBbZlfxSCPwQFx ZkXK5Wvdp/gU9ekjLNNqxCJmUXAtCpmLFvKIWZ48qaAbZkRD5sLCmNcANXQnk/7Aji4K Mi3LJ1YX7LRmZKw4aOHonMdkjz+gI50Cl2bWF6HgkLyLqXe5WldG1yruWDmLIH1ueyM7 WBJqSPSMLIWHdgErbyIIJiseUHKEnV4pkpp1NfEOJ6iIOCq7krOpXkRoUtHsLDr41sZO i1Fg== 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=r8CExXyc5Biic3ZXnX/VF5QU/88e8T+vsiHKGnc7erQ=; b=D6hzmCH91G7kWd33hHL9hyU0BzXByElwmTrB3xE2SUNBj3y6B2eGhF7oHji7N6rZsO TIc/434KrLLbEwGoWh403qOcPc7xj40Oa1lM/f7bZzLf57iUT4bL5gCUKn8QTXFPZhj6 MEDEx0wKc8/b91+1PEq9J7xe8cQMgzUL4qNSWoCNrkuztvXid/GeyDvgZXJjp2N/3Lpz gU2iMyZbxyoJQjaAoyryKRABLCDb8vsDmngD1+9XUHBvA5J20/BFzLlkAulSrbeTmkDx zdjHeAv1Nnu/UrkHMPOnZvouHbs51bi8OYzpkAh79fe4qGIrFnvTU74Adi7rAh62Dj3e grYg== X-Gm-Message-State: AOAM5318VZRDodQETAbhuTO7TLj/1qrQYrwwOLpIyXZeARJ4MvH92jxO U9O0APv6rrYu9AQ/ppBqv3hPeJbggNAohw== X-Google-Smtp-Source: ABdhPJxoYtrSLFPYDViw1wf2Agzdt/HHvbOFziCP6RXpjrXivWPOkjE8M7d2jf00y9Mx6pDQMn1tqg== X-Received: by 2002:a62:2c8:0:b029:13e:9ee9:5b25 with SMTP id 191-20020a6202c80000b029013e9ee95b25mr33655368pfc.1.1600454347295; Fri, 18 Sep 2020 11:39:07 -0700 (PDT) Received: from localhost.localdomain ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id f4sm3680723pfj.147.2020.09.18.11.39.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Sep 2020 11:39:06 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 56/81] target/arm: Implement SVE2 integer multiply-add (indexed) Date: Fri, 18 Sep 2020 11:37:26 -0700 Message-Id: <20200918183751.2787647-57-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200918183751.2787647-1-richard.henderson@linaro.org> References: <20200918183751.2787647-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::533; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x533.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=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: peter.maydell@linaro.org, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Richard Henderson --- target/arm/sve.decode | 8 ++++++++ target/arm/translate-sve.c | 23 +++++++++++++++++++++++ 2 files changed, 31 insertions(+) diff --git a/target/arm/sve.decode b/target/arm/sve.decode index fa0a572da6..467a93052f 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -785,6 +785,14 @@ SDOT_zzxw_d 01000100 .. 1 ..... 000000 ..... ..... @rrxr_d UDOT_zzxw_s 01000100 .. 1 ..... 000001 ..... ..... @rrxr_s UDOT_zzxw_d 01000100 .. 1 ..... 000001 ..... ..... @rrxr_d +# SVE2 integer multiply-add (indexed) +MLA_zzxz_h 01000100 .. 1 ..... 000010 ..... ..... @rrxr_h +MLA_zzxz_s 01000100 .. 1 ..... 000010 ..... ..... @rrxr_s +MLA_zzxz_d 01000100 .. 1 ..... 000010 ..... ..... @rrxr_d +MLS_zzxz_h 01000100 .. 1 ..... 000011 ..... ..... @rrxr_h +MLS_zzxz_s 01000100 .. 1 ..... 000011 ..... ..... @rrxr_s +MLS_zzxz_d 01000100 .. 1 ..... 000011 ..... ..... @rrxr_d + # SVE2 integer multiply (indexed) MUL_zzx_h 01000100 .. 1 ..... 111110 ..... ..... @rrx_h MUL_zzx_s 01000100 .. 1 ..... 111110 ..... ..... @rrx_s diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 90f0b1ff9b..a6235d78d5 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -3870,6 +3870,29 @@ DO_SVE2_RRX(trans_MUL_zzx_d, gen_helper_gvec_mul_idx_d) #undef DO_SVE2_RRX +static bool do_sve2_zzxz_ool(DisasContext *s, arg_rrxr_esz *a, + gen_helper_gvec_4 *fn) +{ + if (!dc_isar_feature(aa64_sve2, s)) { + return false; + } + return do_zzxz_ool(s, a, fn); +} + +#define DO_SVE2_RRXR(NAME, FUNC) \ + static bool NAME(DisasContext *s, arg_rrxr_esz *a) \ + { return do_sve2_zzxz_ool(s, a, FUNC); } + +DO_SVE2_RRXR(trans_MLA_zzxz_h, gen_helper_gvec_mla_idx_h) +DO_SVE2_RRXR(trans_MLA_zzxz_s, gen_helper_gvec_mla_idx_s) +DO_SVE2_RRXR(trans_MLA_zzxz_d, gen_helper_gvec_mla_idx_d) + +DO_SVE2_RRXR(trans_MLS_zzxz_h, gen_helper_gvec_mls_idx_h) +DO_SVE2_RRXR(trans_MLS_zzxz_s, gen_helper_gvec_mls_idx_s) +DO_SVE2_RRXR(trans_MLS_zzxz_d, gen_helper_gvec_mls_idx_d) + +#undef DO_SVE2_RRXR + /* *** SVE Floating Point Multiply-Add Indexed Group */