From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by sourceware.org (Postfix) with ESMTPS id 890483858C1F for ; Thu, 15 Jun 2023 01:06:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 890483858C1F 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=1686791160; x=1718327160; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=v0UzGEvgZuD+x73AtzrVXeRdrKbjYbVB3N8SPANjKlc=; b=io04savWRbiv8g8gkiXpJVRtzT9aO/CUpaW5Ne5IggzyVqTb78k63sox E6Ei0J0oqInsGjsRs4DUG7dccoLYd906E/pmAp57FSElgMmVY/NG8qmFH uVkfH9TepcB+1BaUnIsN0yaepUbw9Q6ay0RzOAF1O1WZ2BRVpri+HRzYj rW646lRfTQVYTudl+EWKUb/flFLDKXU0tl3Yo6CComw+r9wdKJsY9sUbb k54scqX/S/nrXzW6YXucA4VK0sbQqrI2NRGqJM99D/+af6FYkZqaJ+yQi CjImRKzH0F/Mso0xACzzhFiDq97bFpZ4C5IBDlixdxX9nZeJ+r1DWBdZt w==; X-IronPort-AV: E=McAfee;i="6600,9927,10741"; a="356271125" X-IronPort-AV: E=Sophos;i="6.00,243,1681196400"; d="scan'208";a="356271125" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jun 2023 18:05:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10741"; a="856724394" X-IronPort-AV: E=Sophos;i="6.00,243,1681196400"; d="scan'208";a="856724394" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by fmsmga001.fm.intel.com with ESMTP; 14 Jun 2023 18:05:59 -0700 Received: from fmsmsx611.amr.corp.intel.com (10.18.126.91) 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 15.1.2507.23; Wed, 14 Jun 2023 18:05:59 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx611.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Wed, 14 Jun 2023 18:05:58 -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 15.1.2507.23 via Frontend Transport; Wed, 14 Jun 2023 18:05:58 -0700 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.168) 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 15.1.2507.23; Wed, 14 Jun 2023 18:05:57 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=bXETXyN4JE5nJ7vALA38m9s4b1GAVM2im5RB3iKE5ZmmKm4Uvxs65xBeQfUSVNYhWdxMBK71lPhpyGZ5bSqVl54RmxqGksPnali/n/wbz+eG75t78HSoN8wLevtWmww4nc2H2fy9ic1gCy8pF2lzBMApONrb99P3nMJJ58B7hCO45gtD7QLANLdE01FlEV7iIRPqCEB4EdgjKeZ+vmZ79s/FcAueJfZTTMZhM7/ZZbv5r9kiCbiQdcEMaCvOv1XGhOFZ/fkwYD5CzkC4HV8oHrhevIV0U8VnajmEwxpEQYTXkgiW1Xf5Ladrbey+a8YYfkqOMkXOUlgbvQNwy+la1Q== 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=v0UzGEvgZuD+x73AtzrVXeRdrKbjYbVB3N8SPANjKlc=; b=kzlsCX+lO0FkzUXeXUTASJ8Jx2OuwTA5Pacmza+m5K86Pdq4iUE1xd19u75TE7hoaD9VUMeThDEPrrwfT3VbVVTlYkE2AlfYs0I/sOzbV4AsTe8nczliOBwhh0vZghP3eE+nmcr7t/EuzUnevOD+3bK5MZvY+zltvvrTWGSi5jwvH9m2no4viGCHfJHyrGph6xt6iZZw9wAkkSJV9WkCJQtF+vwIu+7PtmH0Q558zytY53+zqhC33j1N/y+lvmFyBWU4DkcvGSxCgLOGiPgygCVonUpHOQYRotTHogTGFnz758y0yQIliE7rP4rOewz9OKlfGdSaanr2A7BCjg0Yag== 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 SJ2PR11MB7476.namprd11.prod.outlook.com (2603:10b6:a03:4c4::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6477.29; Thu, 15 Jun 2023 01:05:55 +0000 Received: from MW5PR11MB5908.namprd11.prod.outlook.com ([fe80::127c:f4cc:e699:8f73]) by MW5PR11MB5908.namprd11.prod.outlook.com ([fe80::127c:f4cc:e699:8f73%6]) with mapi id 15.20.6477.037; Thu, 15 Jun 2023 01:05:55 +0000 From: "Li, Pan2" To: Jeff Law , "juzhe.zhong@rivai.ai" , gcc-patches CC: Robin Dapp , "Wang, Yanzhang" , kito.cheng Subject: RE: [PATCH v3] RISC-V: Bugfix for vec_init repeating auto vectorization in RV32 Thread-Topic: [PATCH v3] RISC-V: Bugfix for vec_init repeating auto vectorization in RV32 Thread-Index: AQHZnp7Cm5kbU0c84kuPSxlFlhOY7K+KAJA6gACl94CAAGc2MA== Date: Thu, 15 Jun 2023 01:05:55 +0000 Message-ID: References: <20230614005859.960040-1-pan2.li@intel.com> <20230614090035.5470-1-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_|SJ2PR11MB7476:EE_ x-ms-office365-filtering-correlation-id: 001b7af1-801e-420d-f58c-08db6d3cabf5 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:(13230028)(376002)(136003)(366004)(346002)(396003)(39860400002)(451199021)(316002)(7696005)(41300700001)(26005)(38100700002)(86362001)(38070700005)(9686003)(6506007)(83380400001)(186003)(33656002)(4744005)(2906002)(53546011)(82960400001)(122000001)(55016003)(5660300002)(52536014)(64756008)(8676002)(8936002)(66476007)(76116006)(66556008)(4326008)(66946007)(478600001)(110136005)(54906003)(71200400001)(66446008);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?VERpSll6UWM3eUV0Q2kwODREMS83ZGVRRDZjY2YzbUN1d1NDMHgzVDJnMGN4?= =?utf-8?B?cEgxNlFQY0U1M3UzMkdhMTVPcUhFaHBvODNsQndHTW5zSEpWZUFnR3J3TE1V?= =?utf-8?B?d25XUWJ5NUw4QnM5cjQrZW5Kb0NpeTE3NjVJTDlRMWYwN0MxemNBU043c0FN?= =?utf-8?B?ZGFXOTNxSzI2cTgrWndja2NrRlRhdWUremF4RFcvdVZ1OWNiL09tL3JwMnVG?= =?utf-8?B?ejh0VEorZmFwakhrRnN1NitWWU5oV1ZMSGVaNmJ4eFZha1hHWU41SkZ4UUJH?= =?utf-8?B?cllLTTl4ZFRHeWJPTzA1aVhpOVE5Y1FNRFRVbFRmTkR1aG1LNDlyaHJla1FP?= =?utf-8?B?Nll5OGtDQUdhNXJiNjNCZmVTYVhHRWU3M2MwazlJQnYvcGRPSEJCeDJaTHdC?= =?utf-8?B?cjdSTzNUTDJ5aUtvRDNFMVhwSE1ZM0V4TlpHS3VaM0U4RXF6KzNPUitCTVdL?= =?utf-8?B?SlFlSnhFWExpZWhvZUZBYUcyMStFaTBZN1hUblMvZ0Y3aUpDNVdIYVpUVVpy?= =?utf-8?B?U0YvdXNXZlVENmxkdm1aMWxJazBVM1lNY2dDZ2ZvVHhrL1JsN0lLT1NXcEFY?= =?utf-8?B?bm8rUWN4WWZ3Q0dhUnlTSVc5TXk2Ukp6YjQySk9rTWhKaTRHRmc0ZXpqQkRY?= =?utf-8?B?QVpvVk43ZVVTM1lmRlNYZmlZNnI3M1JhTFQ3VVVwQ1NPRVpOUGVyVUNvTGVX?= =?utf-8?B?OG9oN3g5Rkl5T0JLUEFZcVg2R0hLY3dUU3pmNmxCcFhyQnlRTWMvUExNdXl5?= =?utf-8?B?cDJ5WkdTUStxU0ozTk93cGNRYTFJaE45MjBFQlZ3Yk1xN1FYT3lWdXNkRmUx?= =?utf-8?B?OVg0UDFyekl1TnpvZjMxaDJ4eWFGQXM2WGRIV2MxWHA4YXpKUHh2QzFGV0xF?= =?utf-8?B?VXpaVjBDWkEwSDI2MjNTZ05uSDVlcDd2QnI3dUhWcVhZS2I0enhFeFArSWNT?= =?utf-8?B?Q3c1UStsMm9JTmppMkI0cFJKSTNDQktvVDFjS2RZZzd5RzJJZExWMzRpdXNN?= =?utf-8?B?SU8vSjczZEVFMXVhOGhtMXlYc1hzQjJ4TTA1NWVxVVBhQ04ycUFOOEkyRmJi?= =?utf-8?B?a201M0NSVGdUampLYkZZOFZDUGZVUUt2eVN0QVRxRndqWXZDdGl3ZjZ6ZGc4?= =?utf-8?B?UHFGY2xjWm9DRmwrYTdXR1ZJN0JlcjM5OUNCdWw3S29KTWVGYnB1QWkwRzdp?= =?utf-8?B?THJJcDI2TXFaMThoUkRacGE2QVVEaUpXUmZuYjdBSWY2M1Y3TGJ5SGxONXpM?= =?utf-8?B?dDJMUnFmS1ZXdGRUNEw3eW5vMGlneDNRc3cwQ09EK3RMQ2s3M0xSWi90eHNi?= =?utf-8?B?SXZNZWlMUE1RTnVHSjJFdUR5c1VJU090Wm1jZmxkZ2VVL2d0QkVjL0d5cm5t?= =?utf-8?B?SjBIV3ZxZnVreUxWNXNyQzhjUFJ1VUw5VFJ0TmlWWEJMbmlCTG1mWEs4Umxw?= =?utf-8?B?Q0NTdm9KR1dNQ1pzd3c5Q1JTKy9yeHo2a0FFbE9oMC9OZHNGTUxyTkFTMDRB?= =?utf-8?B?RHpGVm56M1ZoM3hmeTVGUm9EZDlSTDREZ05zc085d0pmMks2Y2RVNkMyK2g2?= =?utf-8?B?TGFPc2MvWlJJeGxZQjZMODJxSjNVd3hGTHNXTjhtd2NOVEh3TUpwcURxblhU?= =?utf-8?B?eVFzVVNtR1NLeFlmK1pDTklVTUQ0eWtaY2Juc3ZCRkk3ZzVZS0w3MmZ2czJo?= =?utf-8?B?R0JBSW1YU3NxOTRZd1U3QlhXYU1yWFJGTVRQM1dlQ0ljTHdYdC96dmtGdnBB?= =?utf-8?B?WVZiOW9ndGY2MEw0U0F3cEkxTkwvVnlNWk9EQnBGampvUCtKREM3YkFNK2lJ?= =?utf-8?B?S25Zb2NHSTJKVnFBMm5GWStLdEVaeHBxbGtqY1FyR2g1OUlNSnpDcnNQZkpw?= =?utf-8?B?NUFMcThCY0pBZ0RqOGczaVp3Q0lrbTlKeDhDNXJHUncwS3hwNjFYZ1N5RmZt?= =?utf-8?B?QXpZUDVMNUNwQVErWFJreUtUOXQ0SGhGKy81R2NnQ29OeFZwdHVHcmYrUE1k?= =?utf-8?B?K3N1a2c5OWZRWWZVd3FWWndONVhBSlF5SEhXK2VPTlJla3JvT01ERGxUTHZu?= =?utf-8?B?QWE0c0ZXU3BQa2JIN3A4eFBGdXJjQ0JLWFp2cm5kRUxUZERTVEpqMWJrWG4x?= =?utf-8?Q?x06w=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: 001b7af1-801e-420d-f58c-08db6d3cabf5 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jun 2023 01:05:55.3164 (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: 2iwopX8kWpRVA9oYiNhO55DZ18RdAwTdlGkGvBC1FDH3LK0JDW9Nnyj2ajdLJ8pMiZJmws08vOqGRaps1dvBmQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR11MB7476 X-OriginatorOrg: intel.com X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,KAM_NUMSUBJECT,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Q29tbWl0dGVkLCB0aGFua3MgSmVmZiBhbmQgSnV6aGUuDQoNClBhbg0KDQotLS0tLU9yaWdpbmFs IE1lc3NhZ2UtLS0tLQ0KRnJvbTogSmVmZiBMYXcgPGplZmZyZXlhbGF3QGdtYWlsLmNvbT4gDQpT ZW50OiBUaHVyc2RheSwgSnVuZSAxNSwgMjAyMyAyOjU2IEFNDQpUbzoganV6aGUuemhvbmdAcml2 YWkuYWk7IExpLCBQYW4yIDxwYW4yLmxpQGludGVsLmNvbT47IGdjYy1wYXRjaGVzIDxnY2MtcGF0 Y2hlc0BnY2MuZ251Lm9yZz4NCkNjOiBSb2JpbiBEYXBwIDxyZGFwcC5nY2NAZ21haWwuY29tPjsg V2FuZywgWWFuemhhbmcgPHlhbnpoYW5nLndhbmdAaW50ZWwuY29tPjsga2l0by5jaGVuZyA8a2l0 by5jaGVuZ0BnbWFpbC5jb20+DQpTdWJqZWN0OiBSZTogW1BBVENIIHYzXSBSSVNDLVY6IEJ1Z2Zp eCBmb3IgdmVjX2luaXQgcmVwZWF0aW5nIGF1dG8gdmVjdG9yaXphdGlvbiBpbiBSVjMyDQoNCg0K DQpPbiA2LzE0LzIzIDAzOjAxLCBqdXpoZS56aG9uZ0ByaXZhaS5haSB3cm90ZToNCj4gTEdUTQ0K QWdyZWVkLiAgQ29tbWl0IHdoZW4gY29udmVuaWVudC4NCg0KamVmZg0K