From patchwork Fri Oct 29 08:58:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Chang X-Patchwork-Id: 12592333 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75282C433F5 for ; Fri, 29 Oct 2021 09:47:43 +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 2DF3B610A0 for ; Fri, 29 Oct 2021 09:47:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2DF3B610A0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:48318 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mgOUA-0000eF-Ba for qemu-devel@archiver.kernel.org; Fri, 29 Oct 2021 05:47:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35508) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mgNmO-0006wr-9f for qemu-devel@nongnu.org; Fri, 29 Oct 2021 05:02:28 -0400 Received: from mail-pj1-x1036.google.com ([2607:f8b0:4864:20::1036]:45938) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mgNmM-0006BD-Ad for qemu-devel@nongnu.org; Fri, 29 Oct 2021 05:02:28 -0400 Received: by mail-pj1-x1036.google.com with SMTP id ls14-20020a17090b350e00b001a00e2251c8so6904772pjb.4 for ; Fri, 29 Oct 2021 02:02:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ua5QPNKI3+mtdWrr6duWB6GbsCIKbt2CcILxnbVK4gk=; b=CVBeAUV/mhBadxyBda2pyCnwxmqItbc7HjeVDwQQeQ5LZLExcd78y/LNIZaE1VvnwP GTsh3z11gXunqYPjjeqCqjSnao7mi2SMuNWLharbMTEtRBorNHHSNNj5rpZ9SqjpYtmh fgEPqw6vZxKUkwivo2LX1jmwISTm6pmKh3bR9RI3yP+PcVTX4kENLD59aG2C5bJn0IaX GbaQ2YG7nf8Bl0/S2Yw8s5XNlfzr/kzp4L2Q34oQhgMr7tgeUYDlD1PjJiBrOuUUJrR3 Aaw08TjTlz1WoEpmA08Z3F86TOu9EIuUlyvBDD9Id2/G/Vf9gQ6CnZFbb3C3pJEjTyDf JAyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ua5QPNKI3+mtdWrr6duWB6GbsCIKbt2CcILxnbVK4gk=; b=OgsFcPq0bBgioy0ypSj/yLjou+ZLQ1zNaN+yYF0aChu2E1iWF51cyeSOZzLF+aw4rW FbUrPjBcfIDjpOnj6e5siojSAh7ShWHckj1IvtwNU/fRAidx8nnutzK4MFAnAvZqctgB +WjzeNN3Ae+0XdXdfO+5X9SgBima4JZQ3N22RbSCPemGYw36wL7b1qNLzfiapepNuZ11 fedw3g2xBmKrXajGemD2sLfgpXd9xbjS5SRAr2tMRXotMcFozgHbmTXji/AMtFoqPNpo zlH4m6uK0XuLg9pERCJaJM+MbCw1zHeis5/nlj57QOxlYOgvu3H7jCbspZYhVdWxg69N Gcpg== X-Gm-Message-State: AOAM531mKjBdNgYO56f/JPVm7PLY+O25g1Y6FFltHaRSnqzei+CII9Lk cJj34VzSOA6YpRWIw8PwAmqlKgVrggsX6zSi X-Google-Smtp-Source: ABdhPJzXquO5u1sIM59yekI83ZKLt9IawdJUSwclNnYv075TCBA4J1NIayB8P4DGHq+kjW0f2qjjEw== X-Received: by 2002:a17:90a:4e42:: with SMTP id t2mr10220412pjl.108.1635498144427; Fri, 29 Oct 2021 02:02:24 -0700 (PDT) Received: from localhost.localdomain ([2402:7500:46b:ce55:983b:6962:38ac:e1b9]) by smtp.gmail.com with ESMTPSA id t13sm5081477pgn.94.2021.10.29.02.02.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Oct 2021 02:02:24 -0700 (PDT) From: frank.chang@sifive.com To: qemu-devel@nongnu.org Subject: [PATCH v9 45/76] target/riscv: rvv-1.0: widening integer multiply-add instructions Date: Fri, 29 Oct 2021 16:58:50 +0800 Message-Id: <20211029085922.255197-46-frank.chang@sifive.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211029085922.255197-1-frank.chang@sifive.com> References: <20211029085922.255197-1-frank.chang@sifive.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::1036; envelope-from=frank.chang@sifive.com; helo=mail-pj1-x1036.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-riscv@nongnu.org, Frank Chang , Bin Meng , Richard Henderson , Alistair Francis , Palmer Dabbelt Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Frank Chang Signed-off-by: Frank Chang Reviewed-by: Richard Henderson --- target/riscv/insn32.decode | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index a3f1101cd63..7548b71efdb 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -474,9 +474,9 @@ vwmaccu_vv 111100 . ..... ..... 010 ..... 1010111 @r_vm vwmaccu_vx 111100 . ..... ..... 110 ..... 1010111 @r_vm vwmacc_vv 111101 . ..... ..... 010 ..... 1010111 @r_vm vwmacc_vx 111101 . ..... ..... 110 ..... 1010111 @r_vm -vwmaccsu_vv 111110 . ..... ..... 010 ..... 1010111 @r_vm -vwmaccsu_vx 111110 . ..... ..... 110 ..... 1010111 @r_vm -vwmaccus_vx 111111 . ..... ..... 110 ..... 1010111 @r_vm +vwmaccsu_vv 111111 . ..... ..... 010 ..... 1010111 @r_vm +vwmaccsu_vx 111111 . ..... ..... 110 ..... 1010111 @r_vm +vwmaccus_vx 111110 . ..... ..... 110 ..... 1010111 @r_vm vmv_v_v 010111 1 00000 ..... 000 ..... 1010111 @r2 vmv_v_x 010111 1 00000 ..... 100 ..... 1010111 @r2 vmv_v_i 010111 1 00000 ..... 011 ..... 1010111 @r2