From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR01-DB5-obe.outbound.protection.outlook.com (mail-eopbgr150054.outbound.protection.outlook.com [40.107.15.54]) by sourceware.org (Postfix) with ESMTPS id 4EFA53858C83 for ; Fri, 14 Oct 2022 14:11:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 4EFA53858C83 Authentication-Results: sourceware.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=suse.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=DvWbK9deiXSrc6oDFd8fnrisChOxMw+DWOgyU3yUGuDuiohvV4h7XEMAKBtsbbWRjpVJqL7tP0szfwQPXsLuUHAV8YTUJzl+KCj3h1PavdObVmMZ2JwEYOKslt36CGYloyneE8UiA4R7/jI58enk5kgf9pOr2dhyue4gABTXwz9zo9E80TeDvHpcu1lY/OPEEyTn4sadQ8uiBH1i0tNj1HcAQ2m31Bx7jFiZwWL7vMu/EqRzqaj98Jikz0nnnQFhsLiO8KMjLgmNkO/HPqCbAgcVsamuoOmu7t/BIlCJ2hsKTJT+a8UZ/bSDNYBMwbW0M1yzkACxNKxsVB5zXfHg8A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=9bUSNq9se8KHC8v837nxRi+HhgCU/12V1G7O96YWy28=; b=A8oVUUDtmZM1pKIEFi/nkjVjqhz2QMv8mQ2a3DySc/IHUYkNDrN7cAkzPMkcW7aLWgg+uanG/0GpVGx6T3BGtgL/2yca756WBMDbDKExEcLftf1MkqeuC3/5Nwz7WeNNdrlryWpWFDWG+gETPVr7h1AbHr3TNlEQ7QA7LSWLl2YmCXhZLLwuP9L74b9pF1blJ3bjNmG7HS7D/qaVKkXLjpuRDXPe2kJshDePqVBvpmH6awmZkSloDp24T1Ogo3SBewJDRmZXeav8d8NBlBR/7nIib2+biOGoausUIcFMJcMf1mb8U2Hncvdh7/H9uLvIeURz1Ur0vvrlwYC/eEXtLQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=suse.com; dmarc=pass action=none header.from=suse.com; dkim=pass header.d=suse.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9bUSNq9se8KHC8v837nxRi+HhgCU/12V1G7O96YWy28=; b=pIqoHu3jS+ph+LzobBDcKgUBkkB4eCI1Clw29hegAS0y0UoQTSUCn8WGynSxU65PAUnP74PRHJF0gEuix68B7ef8n+9vgT5U6hiizI/LCWKa0xhjtPHzqI3+eLOuhmHzuEE2SLPb2HBdNHUT8ltbFWECCJ9c4T2jnB6liIQEPmk7Bx+MW+z4SiPpcRNfyDYikjKJc+ji3fzjxWshAV8gPL/cwRsgfTFz7sXTHqAHEJISKOTY6/DUGEb4pWJXKbjS07WzoYwCpCu8UYKbwNxEOzqXOXuRrUtzxFWGwEt0VWNvt6K9YyVJnKwQqFkvR6qh44n0i/IGWM9Scp/pTN/ouw== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=suse.com; Received: from VE1PR04MB6560.eurprd04.prod.outlook.com (2603:10a6:803:122::25) by AS8PR04MB9126.eurprd04.prod.outlook.com (2603:10a6:20b:449::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5709.21; Fri, 14 Oct 2022 14:11:36 +0000 Received: from VE1PR04MB6560.eurprd04.prod.outlook.com ([fe80::2459:15ae:e6cb:218a]) by VE1PR04MB6560.eurprd04.prod.outlook.com ([fe80::2459:15ae:e6cb:218a%7]) with mapi id 15.20.5723.026; Fri, 14 Oct 2022 14:11:37 +0000 Message-ID: <9fd2c88d-98b2-99a4-419f-c7235b2cf960@suse.com> Date: Fri, 14 Oct 2022 16:11:35 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.3.2 Content-Language: en-US To: Binutils Cc: "H.J. Lu" From: Jan Beulich Subject: [PATCH] x86: properly decode EVEX.W for AVX512_4{FMAPS,VNNIW} insns Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: AM5PR0402CA0003.eurprd04.prod.outlook.com (2603:10a6:203:90::13) To VE1PR04MB6560.eurprd04.prod.outlook.com (2603:10a6:803:122::25) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VE1PR04MB6560:EE_|AS8PR04MB9126:EE_ X-MS-Office365-Filtering-Correlation-Id: 38e23922-d947-48e4-2e12-08daadee01b6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: wwq42cT/Cr1dY1rDtvmdpoY+f3QBqaCbLXEZPJ69fdOganzscv8C1hRrSsX8xmm+MlswA2YhP9Cg2Lw6c68ob4X2cjxx/BoIJaZfHObNzFsSB19W/9193nR4/h63qCHt3aHEEMPt9vhR2XyCh1MQZX8ncaPNRBR2MJfszWlcA01xa7gBED3ccViSoBYqZfj//WqBOn3bYBxslkuSNT4M42OvfpfGyoW4BKWFvd6XtrvCWQWBAp0X4r5VkilgyWIjDtPii7zPxzQLuyqclE0B9lr8rpPs9IDpVh1Wi+WGoADOkqeb3hp7bmBL1AxWgXcEC084dvkFyG9z+u7rmBoMeCeH7EKYqGKIpOJXgHUoM5+t6wWChjX4t76lHcNzgXzAyeaAqrgRl8BT/qVsZoA+84FuZt9qcGvr6uP6fE5HBgHqqei8HjRLgUhK909EHngKD3MKpnVPt8J7oarFrspOveFaorb45JvdVeNP5t3/Aefoj6Vnjm4tC2cceFskjn60uSdx/tUkQAVKGhiNY/H7hjhxz7Rd1biyCfcakFI2sbkgC8xfcJocQh7QzLFs+CmNvAK27LNUxb8Ob5TrC79FUeh1TGXL6UJz53RzYSzm8OjKeCM0uu45nkb+PVmfi47yu0L8NPGrc3zNhOVM3xcnbQZyB/zVYhAueSmTrOvhgvM2zr4GvAn5fZZ/47rptwB4gmTlAWmHEz492v2KGLpuCDQoiiQETT4DOvefTl/VR+fBZOLi3Y2MW0eeIA9M+DvGsXzJDfkw+uq9LjcBqQ9h4YKhJSmYaITnrXi1v5W5SaY= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VE1PR04MB6560.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(396003)(346002)(366004)(136003)(39860400002)(376002)(451199015)(8936002)(316002)(6916009)(66946007)(2906002)(38100700002)(4326008)(41300700001)(66476007)(66556008)(8676002)(5660300002)(26005)(186003)(6506007)(6512007)(478600001)(2616005)(6486002)(31686004)(86362001)(31696002)(36756003)(45980500001)(43740500002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?b2VVVTJFRFcvTmgrajMrUlRyWkVsWTZLanRNek1hUnFUNVFKc1Vsa2o1RG9X?= =?utf-8?B?Q2NkZDhpUTVGYXRZYUp0YWVOVmMzdGlQWmVPZXpMdnR3YzNDRXZpLzNrVXcw?= =?utf-8?B?a1dHc09oUXFJbTk0QS9adUxINnRiV2FBTEZsTHZFMm5pcFB3MVc2dUZETlpF?= =?utf-8?B?b2psZVpyVEZsWFV1dnJWK0NtVjlqY2lsVVFudkkyWHFiVlJTTytPU2VxQVVG?= =?utf-8?B?RlVvN0hWVUtOVmlZSHN3UUNwWktiK0ZmZm1VRHZpNjluRit3SnJzYnBXUDVo?= =?utf-8?B?UkJKRE5oNVA5RC9KRm55ODJWcnhYVGtobktlaDk5V2VrWU1PelRITkJrMURl?= =?utf-8?B?bXh5UHdndnNFNlY1a2J0VVpOVU9kSWpCYnZyUDh3YmlTNkRhbW1jaWJHV2NK?= =?utf-8?B?a2l3YkZ0VEN5SXdEYlNRVG1rSzMyZ2YrbkFqS1lpQTBRbDZhWU9obHNQZGty?= =?utf-8?B?WUcvQ1YvSmZJN1UrdkFTbFpRWmZiVFMxdndoVTdUeUJVOWFndjZHWEk0NkVM?= =?utf-8?B?YjY2RFMzYXl1TGdqQjgraUxzUFVjd24zMjI2dmdHdmRrRWhLdnAreVMySjBX?= =?utf-8?B?TGwwbzM3NHVIRkFKcHJRSXo2TkpOc0pJYXRJZnl5OFdpN0JDKzZzRzhRWkE3?= =?utf-8?B?Vkx1VGw1azZVSHRRamdPQWFEQngrOHlUTXJHbzgwMFhrYWRZc25MN1FzZ1VY?= =?utf-8?B?bkk0d21ZUWMzMnk5MFN6eEhlOEFuZDZRVnlyUzlTbE9ZbjlsSkVXOXZtV3Rr?= =?utf-8?B?Ynhkdi9pOVV6MW10Q3hpZmtKTVhKajE4WjNsMlR4MXFsS2xSSU5yNGU5ZVV5?= =?utf-8?B?elhHNjhVOWdYRkNVZ3JHdjNNYzFhUGV3cnRrREFlSDVFQ3RaOTZhdlFWbGVX?= =?utf-8?B?eUZoc0hFWENkYXJTSWRYWS9mcWVqQ2laOWRmKzg0UzJYN3NESkhVbmo1TGlF?= =?utf-8?B?eitvWjRYaVl2NGN5V2NlVFVNeHdnUkR5eit0WjFIZEttdGF6THdIWm5kOWtN?= =?utf-8?B?Y2FCWHluQVBOYmhXSHdLbjByek1uQm5wekdLUU9sUFh5RkNMTVpkNHJWQ0xx?= =?utf-8?B?S0MrN2cvNkpJcFFtS0JBV1lKMDI1R3FVcGk3MjlHSjVnSjl3dDVGY3dUVmN0?= =?utf-8?B?ejdnRElmMWh5UERrV0Zya0Nyc3Y4UktKVlBHaW91RkN0d1hzSXg5Y1A5Rnhh?= =?utf-8?B?Z0twaHIxNEtMRmk5ODlJdmJBQzNqSXI2UnFocjIxc1NlR1NQYnkxWEU2TGZy?= =?utf-8?B?eUNDRm05eHl0Z2FqdkUvTzltanFzaTFzbHg2V1IzSDdlRlg5MjMzSnF0M095?= =?utf-8?B?ejN1NDMzMWxEUWtqaVBiNWR2SGorTlNjaHBpUmZZVjV0YnpCSEprRGF5U2FG?= =?utf-8?B?NHRpZHpnT2dRN1h4ZEdSM3hRQnVLdHRlNXdFTGZMSldvaFdFUm1PVmJCNFpm?= =?utf-8?B?ZjVNVlh2ZmRyZml4cjIzQnBMemJteDN6WGhqbGtSWGcvVmxTVEYvVWNnUEVJ?= =?utf-8?B?dDRNUC92bTRrbEFBYVl6Y3dNSi9TdS9WbDNWdzRIVFkyU1hiY0JtYU40NmNo?= =?utf-8?B?RFJIS3MzZDcxYkNxR21ndXdGTDJOaVg2Y1NXWGhseFd3Tm9zaWpqUEVSQXR3?= =?utf-8?B?RHliWk1zTXJ6b0JRY3c1RDhCQjlpMUE0K0hCZnpxVnhDNXhtSTNQRTljZjd6?= =?utf-8?B?U2R2TTZ2ejdlWFBaWWt3Y3pvc1hOUHAwdDZWMzZIdE1zaXRNeXFCdlZYQ0Ez?= =?utf-8?B?LzFUamZjdEVRSFpFcXNqbUpGZHVjVGQybTNpTTd1U243MUlUYjc5Y1NZWVNP?= =?utf-8?B?TVRPbnE0d1d1Y05xSHB1YUxmMGtldDM0NGpkempCR09qalo2OURBb25CdFBI?= =?utf-8?B?aFNUK1Rzdmo5TFFGU043SmU2UjNIUTJRYTlISnY3RWNFZXN5clFnd1YrT2ZN?= =?utf-8?B?TUp0OWIvdDlRN3hnenlBY3p6YXNaSHd4WTBFLysvcmN4SUZ6TnpVd1ErMThh?= =?utf-8?B?YnFCWUhoL1NIRC90ZjBTUXFLSVhJRUwrTHNZU2pHU092OG1EYVA1UzZTdUlp?= =?utf-8?B?SWpZL21TMEFiaHdMY0ExKzVMSlRyQXVMY1NoamNoRE5IdGRnK1d0bHRlbzRl?= =?utf-8?Q?YzSAmH8jyD8/0reR94EWd2oh/?= X-OriginatorOrg: suse.com X-MS-Exchange-CrossTenant-Network-Message-Id: 38e23922-d947-48e4-2e12-08daadee01b6 X-MS-Exchange-CrossTenant-AuthSource: VE1PR04MB6560.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Oct 2022 14:11:37.0603 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: RLIaShvTPNpmcBuxAIJY/wdA1x2mku3gdAoW12ol/rycf/sYb+1Qf1vHU+LlxythUBHeUETv/kzzW5jJY18Tnw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB9126 X-Spam-Status: No, score=-3029.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: These require EVEX.W=0. Use %XS to facilitate the checking, even if for the AVX512_4VNNIW ones this is kind of an abuse (as 's' there stands for "signed", not "single"). While there also correct the 3rd operand for the AVX512_4VNNIW entries: Only the memory form is allowed (just like for AVX512_4FMAPS, where the correct type is already in use). --- This goes on top of "x86: fold AVX512-VNNI disassembler entries with AVX-VNNI ones", submitted earlier today. --- a/opcodes/i386-dis-evex-prefix.h +++ b/opcodes/i386-dis-evex-prefix.h @@ -234,14 +234,14 @@ { Bad_Opcode }, { "vdpbf16p%XS", { XM, Vex, EXx }, 0 }, { VEX_W_TABLE (VEX_W_0F3852) }, - { "vp4dpwssd", { XM, Vex, EXxmm }, 0 }, + { "vp4dpws%XSd", { XM, Vex, Mxmm }, 0 }, }, /* PREFIX_EVEX_0F3853 */ { { Bad_Opcode }, { Bad_Opcode }, { VEX_W_TABLE (VEX_W_0F3853) }, - { "vp4dpwssds", { XM, Vex, EXxmm }, 0 }, + { "vp4dpws%XSds", { XM, Vex, Mxmm }, 0 }, }, /* PREFIX_EVEX_0F3868 */ { @@ -262,28 +262,28 @@ { Bad_Opcode }, { Bad_Opcode }, { "vfmsub132p%XW", { XM, Vex, EXx, EXxEVexR }, 0 }, - { "v4fmaddps", { XM, Vex, Mxmm }, 0 }, + { "v4fmaddp%XS", { XM, Vex, Mxmm }, 0 }, }, /* PREFIX_EVEX_0F389B */ { { Bad_Opcode }, { Bad_Opcode }, { "vfmsub132s%XW", { XMScalar, VexScalar, EXdq, EXxEVexR }, 0 }, - { "v4fmaddss", { XMScalar, VexScalar, Mxmm }, 0 }, + { "v4fmadds%XS", { XMScalar, VexScalar, Mxmm }, 0 }, }, /* PREFIX_EVEX_0F38AA */ { { Bad_Opcode }, { Bad_Opcode }, { "vfmsub213p%XW", { XM, Vex, EXx, EXxEVexR }, 0 }, - { "v4fnmaddps", { XM, Vex, Mxmm }, 0 }, + { "v4fnmaddp%XS", { XM, Vex, Mxmm }, 0 }, }, /* PREFIX_EVEX_0F38AB */ { { Bad_Opcode }, { Bad_Opcode }, { "vfmsub213s%XW", { XMScalar, VexScalar, EXdq, EXxEVexR }, 0 }, - { "v4fnmaddss", { XMScalar, VexScalar, Mxmm }, 0 }, + { "v4fnmadds%XS", { XMScalar, VexScalar, Mxmm }, 0 }, }, /* PREFIX_EVEX_0F3A08 */ {