From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by sourceware.org (Postfix) with ESMTPS id 1C5BE3858D32 for ; Mon, 18 Sep 2023 01:34:20 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1C5BE3858D32 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695000861; x=1726536861; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=FJRp04TgzA8CfbcCKV0+Qk86DO95Wb/taa+IKS275J8=; b=V4GW15ge1SB2VeeAgCRxvvT97WxlBBglCyxFX5o6lJx1QbbkILlZE7xS wRoYtwws7YnCxsS1POyD50USaJXyws25zyI4ZNEpU3rLmSdbuW8Bz/4da xhsN6UF5rf/tvKQF9oV1ttLYETBBLaUgFZiDWu9tw10wEUEa56PpRsb1b lpnGSLh/PwzUr+vUytP+C6lPixX3exMVpHm7QW3Bozq18j569EHmF7mTb pSCe4UvOfrC8fdeBjGfPL1AEOEPiKiIaP4hcQ0/D7w5A76iuW8kCujbZ/ b5ja3P0SrQQSkyKrIj4ql8IlS31BtfjJvEO6AyAf7mKXNjoHkejn7A+Hd w==; X-IronPort-AV: E=McAfee;i="6600,9927,10836"; a="378457998" X-IronPort-AV: E=Sophos;i="6.02,155,1688454000"; d="scan'208";a="378457998" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Sep 2023 18:34:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10836"; a="748837779" X-IronPort-AV: E=Sophos;i="6.02,155,1688454000"; d="scan'208";a="748837779" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by fmsmga007.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 17 Sep 2023 18:34:19 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Sun, 17 Sep 2023 18:34:19 -0700 Received: from FMSEDG603.ED.cps.intel.com (10.1.192.133) by fmsmsx610.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32 via Frontend Transport; Sun, 17 Sep 2023 18:34:19 -0700 Received: from NAM04-BN8-obe.outbound.protection.outlook.com (104.47.74.47) by edgegateway.intel.com (192.55.55.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.32; Sun, 17 Sep 2023 18:34:19 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Sw+uJH9VHuJadhbdSwIv5ju+2X2Pkp6Eov5eiF1EldcFw/wR715aenDBeVYB7zw5VdGGN/yxZNuKGMTJ+fo9T4LogcuIKH4zepNcaDg33BIBoRJSWk+l33rPKVlJ7sozYixlHKlggQ+q+iNOumgBV787f6ZfEJYjjotAzlHxboc+z+jvoXw6fh1LmpzXdIW2UVr84+d5CR2U9OnWHB4O1ESpQr+SSSqariUTmRQfmMjXDW/T0vG43zGwb5WqjF54FvjNhuycq6Fr+oj2+K3shQbKsGvNOME5ZcpLK22omqJL7MwANUuIFVkOopqiw8VreCn1Ys0frxNwfBPwGuiw6A== 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=FJRp04TgzA8CfbcCKV0+Qk86DO95Wb/taa+IKS275J8=; b=llQdC2yE1/XiU8VfpGF0L5vtGhhFIj8w36LifzCy/iWEzPJM3UIRJtSJB1jCXj2IGeZqDUdJADkXglgXXAwLYgozdpp3upYbnpCu5Z0Z5HJSwgyIq+H6OgdpTU7uHusjqIRUO5SSglCnJL3P++DAhKUm8ZPXcevU/b6OPgHjXZ/EkVOonmELoRK3hTRpsMdoVB1dAVtbAlikmzfrCtIFfqKAnj2uQPF65SHp4RNb58OuyD2R4awBnMDDA0JlK0OHFkVVYBvEKEPWz+JuUmS4+ScxNF+XqU2a0qopKNeNkJ8VWkkBumwcT6IvXlgP4CZqUOSk2cACct8f3ZwlqW35Zg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from MW5PR11MB5908.namprd11.prod.outlook.com (2603:10b6:303:194::10) by PH8PR11MB7070.namprd11.prod.outlook.com (2603:10b6:510:216::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6792.24; Mon, 18 Sep 2023 01:34:16 +0000 Received: from MW5PR11MB5908.namprd11.prod.outlook.com ([fe80::6ff9:5a3d:4981:3476]) by MW5PR11MB5908.namprd11.prod.outlook.com ([fe80::6ff9:5a3d:4981:3476%5]) with mapi id 15.20.6792.024; Mon, 18 Sep 2023 01:34:16 +0000 From: "Li, Pan2" To: Jeff Law , "gcc-patches@gcc.gnu.org" CC: "juzhe.zhong@rivai.ai" , "Wang, Yanzhang" , "kito.cheng@gmail.com" , "rdapp.gcc@gmail.com" Subject: RE: [PATCH v1] RISC-V: Bugfix for scalar move with merged operand Thread-Topic: [PATCH v1] RISC-V: Bugfix for scalar move with merged operand Thread-Index: AQHZ6TqNiutmEmVKqkK7MEROyZ+ckLAfK5OAgACh9FA= Date: Mon, 18 Sep 2023 01:34:16 +0000 Message-ID: References: <20230917074234.1541088-1-pan2.li@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: MW5PR11MB5908:EE_|PH8PR11MB7070:EE_ x-ms-office365-filtering-correlation-id: 5d890c5f-434d-43ca-ce85-08dbb7e75f22 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MW5PR11MB5908.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366004)(346002)(136003)(39860400002)(396003)(376002)(186009)(1800799009)(451199024)(26005)(52536014)(82960400001)(8936002)(8676002)(4326008)(122000001)(83380400001)(33656002)(2906002)(55016003)(5660300002)(86362001)(53546011)(7696005)(6506007)(478600001)(71200400001)(316002)(54906003)(9686003)(76116006)(110136005)(66946007)(66446008)(64756008)(66476007)(38070700005)(66556008)(41300700001)(38100700002);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?bUI2RXVzUFc3bk5hTmR3dk5XSVNaR2lxWGRuMTQrNlYxSERmMWZnSWFiNUdN?= =?utf-8?B?SFFkc0U3RE9zYmluR3FqcTVaaldJWkkxMW1oa0JOVkh4SXdHcWVwSmlscSsy?= =?utf-8?B?bjZOWjMyY0FmVHNjREFlNTRBbjhFZFlPUlU2SDl0M3Q3VTkxZWJOSUh5Rzdw?= =?utf-8?B?YWxTU0Jic2F0UllCcGZMSGd6WHFEYWRxdElyWU0wUlFsZGEyVldYUnZOeSs1?= =?utf-8?B?Z0dFbDRqclJocGY1aFpwVmJFN1R4RzV0SmFkb2RlV1ZIWFdIRHBYUWVhVmEr?= =?utf-8?B?bzdDdTlSNWk3Q2h0bmZIMzY1Y2lnMUV5MnJxZ3A2bDhtZUp1S3U1a3F5KzQz?= =?utf-8?B?L09NdmhKejhSMndUL3JOaDR2dXZVQVQ0ZUlTemEvMHVkQThQWEVmMDhqZlpF?= =?utf-8?B?emdZU1BMeGdIRlhNeVgyb082bW96SE9ERG94eFJWckxIdzZpa1NvYklPanJw?= =?utf-8?B?OHFUM2J6cUFXYm5ZRW9FV2JJWTZDa0hCem1VTjhrZEZBUlIzZENCeU9NSlVz?= =?utf-8?B?NzBlVUg1T1BtRWcvaEkzc2paZkpVVTZKdGJocll4MUJrRWZYcjR1emhtblRD?= =?utf-8?B?a2tUSFc5b3JpU2pNU00rWkJNcWMyMzJGbWR0UFdOWFFmcThFWmxIWEoxZDNV?= =?utf-8?B?eDc3bXl5UEhLd0NsbHJrZzh0N0x2WjMxUVROV204R0g3Q09CUVgwdU8vay94?= =?utf-8?B?Ri9Bamo4QkNzVTRTOHkvOXNqVTFZemhNN1l3SjBaZ3FqTzVoSzd0L1A4NUU4?= =?utf-8?B?UHh3ZnMwWkhhS0JZL2gwTXhMOUVBZWdLNVdoVlorcHRkQXE0TVRlVmV0eFJs?= =?utf-8?B?Q2lFK0pzbUR3N2pvL0hFMzgydEJKcUZHcUdBK3hxdm5WcTd2cWFTM01RejV0?= =?utf-8?B?N29MRjhJb1VLMG1BOFpDK3k2MGZXSWlMM3VzVTJEdXBDdWFlRFZEY1hmRFE4?= =?utf-8?B?dXh4RFV4bUUwbk1PYTRZMTM0UGVsdFl4SS9GUlpkcXZSbHJSRktSYUZ6eUdB?= =?utf-8?B?Q2NLWGY0VE94RE95WXBkUHVyQnVvQjB4Z3AvUm95L3puNzBPQStoZnZEanNI?= =?utf-8?B?OEl6ZXB2aEFLVEQ5MWw2cXJURmEvZ29RMXJuK0ljdGdPNnA1TEUyYUFXZUoz?= =?utf-8?B?eXBLR3JkZk1CR1pMVFJxVXdVbnk5emh0dlhDN0Z2bE1vN3ZMUmdmcUpMRmZD?= =?utf-8?B?eE5BYkxnUUlOcHV1b3puU3VuNCt6YzFydHRXNzFaOHkzNUcySUNtdC9VTTdp?= =?utf-8?B?UzdRdldjcGkxNEFEQm4yN0F5MXE0U0w2U211aFc1aWx2UEtJYWlpZ1lzUHpO?= =?utf-8?B?bit3VjlZWVhIbTZWRGI4TDlHMUt3bklFY3JiZ281bnVBQWdYRVMzWkNQVVoy?= =?utf-8?B?cGpuWmRNNy9JZi9MOVJOd00zd3UxdlU3ZkxNQ0Foc0lYQTVlc3pZVkUrK0FO?= =?utf-8?B?OWNIdFA2ZnNxbTUwRmNySS92MEJVNW1IY0FxclllM1Fkak1UcUNaY2JncllH?= =?utf-8?B?elN0R2NwZ20xMEY4SVFlTEZSU3hVYm5CUEN1M0tIYTNrY3hFS2NKcU9IeXhq?= =?utf-8?B?dm42dFhoenFZTFhBMWFBUyt3THBZTFh2L3ZobDhaWldRMDhBdmVnd0RyazVj?= =?utf-8?B?S2FLbXhUS2ErTTRwUkd3T0JsVkU3U2tibHZZeTlmaVlNMVBEa09FNFEyblZJ?= =?utf-8?B?d080ZmhvY1hEQ1oraWZjaEdVamRQWmtVNXFnTTEvQ1RlYzg3NlBWUS9BTTNS?= =?utf-8?B?emc4R2o0UmFGNmtVUURpQnF4bklaS3JId2FvOGpPeUJnZzJlQURWRldhSkdO?= =?utf-8?B?aC9OWkNGTjZGb1RuTW00UmZ5UUdLRVBodDkxQlkwRFJMbVRqeXdCbGhuV0dT?= =?utf-8?B?em1GNzdtV0lmMlJEMGVrUnFBQllJQW5XK1BtMHdXZnpjMnJlb3IwOUJkUytL?= =?utf-8?B?N0xYQzBnTExYb0lPUnJKYjE5a1VWOTN2Q3d1Q2VyMnlBc2JqeG54REFFMDdN?= =?utf-8?B?UEdXMklJZWhGL1ErSHNTYlpDSDRpc1dpNEpQOFhmLzZ6WXVEWDhMTTBXb2Z4?= =?utf-8?B?cHY4MEl6V2ZIMDU2TG9pcTI5ZHBCSnBJMWtSTFJROXQ4L2lZVTdLSkV4eDda?= =?utf-8?Q?ZHNE=3D?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MW5PR11MB5908.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5d890c5f-434d-43ca-ce85-08dbb7e75f22 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Sep 2023 01:34:16.4337 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: odn9ajc8Xjanhbvld01oYVZWImnF8fzSbBryhsWZwiZ6xUq67dQrOI2mh33S9FWCZnX12ywFgOYu3Sn7UC+U7Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR11MB7070 X-OriginatorOrg: intel.com X-Spam-Status: No, score=-6.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_NONE,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: PiBJIG11c3QgYmUgbWlzc2luZyBzb21ldGhpbmcuICBEb2Vzbid0IGluc24gMTAgYnJvYWRjYXN0 IHRoZSBpbW1lZGlhdGUgDQo+IDB4MiB0byBib3RoIGVsZW1lbnRzIG9mIHIxNDI/IT8gIFdoYXQg YW0gSSBtaXNzaW5nPw0KDQpUaGFua3MgSmVmZiBmb3IgY29tbWVudHMuDQoNClRoZSBpbnNuIDEw IGlzIFZFQ1RPUl9TQ0FMQVJfTU9WLCBha2Egdm12LnMueCBmcm9tIHRoZSBhc20gY29kZS4NCg0K UGFuDQoNCi0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQpGcm9tOiBKZWZmIExhdyA8amVmZnJl eWFsYXdAZ21haWwuY29tPiANClNlbnQ6IFN1bmRheSwgU2VwdGVtYmVyIDE3LCAyMDIzIDExOjUz IFBNDQpUbzogTGksIFBhbjIgPHBhbjIubGlAaW50ZWwuY29tPjsgZ2NjLXBhdGNoZXNAZ2NjLmdu dS5vcmcNCkNjOiBqdXpoZS56aG9uZ0ByaXZhaS5haTsgV2FuZywgWWFuemhhbmcgPHlhbnpoYW5n LndhbmdAaW50ZWwuY29tPjsga2l0by5jaGVuZ0BnbWFpbC5jb207IHJkYXBwLmdjY0BnbWFpbC5j b20NClN1YmplY3Q6IFJlOiBbUEFUQ0ggdjFdIFJJU0MtVjogQnVnZml4IGZvciBzY2FsYXIgbW92 ZSB3aXRoIG1lcmdlZCBvcGVyYW5kDQoNCg0KDQoNCk9uIDkvMTcvMjMgMDE6NDIsIFBhbiBMaSB2 aWEgR2NjLXBhdGNoZXMgd3JvdGU6DQo+IEZyb206IFBhbiBMaSA8cGFuMi5saUBpbnRlbC5jb20+ DQo+IA0KPiBHaXZlbiBiZWxvdyBleGFtcGxlIGZvciBWTFMgbW9kZQ0KPiANCj4gdm9pZA0KPiB0 ZXN0ICh2bF90ICp1KQ0KPiB7DQo+ICAgIHZsX3QgdDsNCj4gICAgbG9uZyBsb25nICpwID0gKGxv bmcgbG9uZyAqKSZ0Ow0KPiANCj4gICAgcFswXSA9IHBbMV0gPSAyOw0KPiANCj4gICAgKnUgPSB0 Ow0KPiB9DQo+IA0KPiBUaGUgdmVjX3NldCB3aWxsIHNpbXBsaWZ5IHRoZSBpbnNuIHRvIHZtdi5z Lnggd2hlbiBpbmRleCBpcyAwLCB3aXRob3V0DQo+IG1lcmdlZCBvcGVyYW5kLiBUaGF0IHdpbGwg cmVzdWx0IGluIHNvbWUgcHJvYmxlbXMgaW4gRENFLCBha2E6DQo+IA0KPiAxOiAgMTM3W0RJXSA9 IGEwDQo+IDI6ICAxMzhbVjJESV0gPSAxMzRbVjJESV0gICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAvLyBkZWxldGVkIGJ5IERDRQ0KPiAzOiAgMTM5W0RJXSA9ICMyICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgLy8gZGVsZXRlZCBieSBEQ0UNCj4gNDogIDE0MFtESV0g PSAjMiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC8vIGRlbGV0ZWQgYnkg RENFDQo+IDU6ICAxNDFbVjJESV0gPSB2ZWNfZHVwOlYyREkgKDEzOVtESV0pICAgICAgICAgICAg ICAgICAvLyBkZWxldGVkIGJ5IERDRQ0KPiA2OiAgMTM4W1YyREldID0gdnNsaWRldXBfaW1tICgx MzhbVjJESV0sIDE0MVtWMkRJXSwgMSkgLy8gZGVsZXRlZCBieSBEQ0UNCj4gNzogIDEzNVtWMkRJ XSA9IDEzOFtWMkRJXSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC8vIGRlbGV0ZWQgYnkg RENFDQo+IDg6ICAxNDJbVjJESV0gPSAxMzVbVjJESV0gICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAvLyBkZWxldGVkIGJ5IERDRQ0KPiA5OiAgMTQzW0RJXSA9ICMyDQo+IDEwOiAxNDJbVjJE SV0gPSB2ZWNfZHVwOlYyREkgKDE0M1tESV0pDQo+IDExOiAoMTM3W0RJXSkgPSAxNDJbVjJESV0N Cj4gDQo+IFRoZSBoaWdoZXIgNjQgYml0cyBvZiAxNDJbVjJESV0gaXMgdW5rbm93biBoZXJlIGFu ZCBpdCBnZW5lcmF0ZWQNCj4gaW5jb3JyZWN0IGNvZGUgd2hlbiBzdG9yZSBiYWNrIHRvIG1lbW9y eS4gVGhpcyBwYXRjaCB3b3VsZCBsaWtlIHRvDQo+IGZpeCB0aGlzIGlzc3VlIGJ5IGFkZGluZyBh IG5ldyBTQ0FMQVJfTU9WRV9NRVJHRURfT1AgZm9yIHZlY19zZXQuDQpJIG11c3QgYmUgbWlzc2lu ZyBzb21ldGhpbmcuICBEb2Vzbid0IGluc24gMTAgYnJvYWRjYXN0IHRoZSBpbW1lZGlhdGUgDQow eDIgdG8gYm90aCBlbGVtZW50cyBvZiByMTQyPyE/ICBXaGF0IGFtIEkgbWlzc2luZz8NCg0KSkVm Zg0K