From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR02-AM5-obe.outbound.protection.outlook.com (mail-eopbgr00082.outbound.protection.outlook.com [40.107.0.82]) by sourceware.org (Postfix) with ESMTPS id B10653857C5B for ; Wed, 1 Sep 2021 11:23:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B10653857C5B Received: from DU2PR04CA0058.eurprd04.prod.outlook.com (2603:10a6:10:234::33) by AM9PR08MB7136.eurprd08.prod.outlook.com (2603:10a6:20b:3dd::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4478.17; Wed, 1 Sep 2021 11:23:16 +0000 Received: from DB5EUR03FT059.eop-EUR03.prod.protection.outlook.com (2603:10a6:10:234:cafe::bc) by DU2PR04CA0058.outlook.office365.com (2603:10a6:10:234::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4457.21 via Frontend Transport; Wed, 1 Sep 2021 11:23:16 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; gcc.gnu.org; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;gcc.gnu.org; dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by DB5EUR03FT059.mail.protection.outlook.com (10.152.21.175) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4457.17 via Frontend Transport; Wed, 1 Sep 2021 11:23:16 +0000 Received: ("Tessian outbound 6ba9ec11d42b:v103"); Wed, 01 Sep 2021 11:23:16 +0000 X-CR-MTA-TID: 64aa7808 Received: from 0501c5d1315d.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id E3349294-3CAA-4179-98E4-E35DF75D1D9A.1; Wed, 01 Sep 2021 11:23:06 +0000 Received: from EUR04-DB3-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 0501c5d1315d.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Wed, 01 Sep 2021 11:23:06 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=BWJUcgSXd18zF9L3ne7droNvV5093zyBLjpDwLalO3WgkDW+ZhUnA9oRmEPooguyYkcuCfMOvP06vyIBl/qDuiRdwahq7i7Ovgb/rrKcgyXMjBMHV9MbXV7aZgVaf/sK5NfXfZ8sUqQZfbOFf954qDEYygIUg+rybH3Nzh74m4KIh24lap61hNnrrFxkE9mZwcQarInqWZzdFFHBPnj0fE/GGLyYd5lwMD6ItY/jQv2/gquEsENpofs85iTvMiLtJ+4fAXSn6RSYO63+ar2WlASV3JEfj0IueFiYIj97Il6UNQrtSo1HhVLWvcWdPXGFDaxt3ofVwBTDtVAjbigqSw== 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; bh=hnQyEOofLmIvn7zWCX5XmeZYutqQDKAj6rqK6/20KZE=; b=F5KkZlyy9zX4cIbpHAP8O0JOzU7eVI8PtPGKxzujMIrALu8Bn8M4Bl4F0QsHzaKDUY6KanMqx2kW8Py5euX6zM0NmAF9pmdchOU3w8lNl3ioh4de+xnRhVdu/BjGjtDRcoGfh+Lie3VQZbzOmh6ik150rTBcGLm+477s8eyhxjZhTXz/ZhuShUUSneTXWwBfxObj9NFb+3L8EtMPX/KKIIMV6H4xfnIL+iI67jbghqi6vfQnH5fvNqDo7LWivS9INEmtW3kuiHBL+e0QTe9yUk6X+lsIyJc3MFMclEpSCwuLYFcJcoywEkFDLoxFbT3MtBRtpg1I1JAF1kHA9TxhkQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none Received: from VI1PR08MB5325.eurprd08.prod.outlook.com (2603:10a6:803:13e::17) by VI1PR08MB5327.eurprd08.prod.outlook.com (2603:10a6:803:13b::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4478.19; Wed, 1 Sep 2021 11:23:03 +0000 Received: from VI1PR08MB5325.eurprd08.prod.outlook.com ([fe80::bd45:5ad5:f666:272a]) by VI1PR08MB5325.eurprd08.prod.outlook.com ([fe80::bd45:5ad5:f666:272a%4]) with mapi id 15.20.4478.019; Wed, 1 Sep 2021 11:23:03 +0000 From: Tamar Christina To: Florian Weimer CC: "jakub@redhat.com" , Richard Earnshaw , Segher Boessenkool , Richard Sandiford , "Premachandra.Mallappa@amd.com" , Hongtao Liu , "gcc@gcc.gnu.org" Subject: RE: Enable the vectorizer at -O2 for GCC 12 Thread-Topic: Enable the vectorizer at -O2 for GCC 12 Thread-Index: AQHXnZ/P+NCuFpXLrk25PkW+CEJmOauPDBbg Date: Wed, 1 Sep 2021 11:23:02 +0000 Message-ID: References: <87v93nozh7.fsf@oldenburg.str.redhat.com> In-Reply-To: <87v93nozh7.fsf@oldenburg.str.redhat.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: D7FC4962FF07B24BADFBD8F446D67D99.0 x-checkrecipientchecked: true Authentication-Results-Original: redhat.com; dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=arm.com; x-ms-publictraffictype: Email X-MS-Office365-Filtering-Correlation-Id: 991ec48e-5558-44e6-ba7e-08d96d3ae4d0 x-ms-traffictypediagnostic: VI1PR08MB5327:|AM9PR08MB7136: x-ms-exchange-transport-forked: True X-Microsoft-Antispam-PRVS: x-checkrecipientrouted: true nodisclaimer: true x-ms-oob-tlc-oobclassifiers: OLM:9508;OLM:9508; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:VI1PR08MB5325.eurprd08.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(346002)(366004)(39860400002)(136003)(396003)(376002)(66946007)(26005)(83380400001)(76116006)(186003)(53546011)(122000001)(66556008)(7696005)(6506007)(2906002)(38100700002)(66446008)(64756008)(66476007)(86362001)(33656002)(5660300002)(55016002)(9686003)(8676002)(8936002)(6916009)(316002)(52536014)(38070700005)(71200400001)(478600001)(54906003)(4326008); DIR:OUT; SFP:1101; Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB5327 Original-Authentication-Results: redhat.com; dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: DB5EUR03FT059.eop-EUR03.prod.protection.outlook.com X-MS-Office365-Filtering-Correlation-Id-Prvs: e2512967-b6bd-4df6-baf1-08d96d3adcd3 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:63.35.35.123; CTRY:IE; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:64aa7808-outbound-1.mta.getcheckrecipient.com; PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE; SFS:(4636009)(136003)(376002)(396003)(346002)(39860400002)(36840700001)(46966006)(36860700001)(55016002)(54906003)(4326008)(9686003)(8936002)(86362001)(8676002)(6862004)(316002)(186003)(83380400001)(336012)(82310400003)(53546011)(6506007)(26005)(52536014)(5660300002)(70586007)(70206006)(81166007)(7696005)(478600001)(47076005)(82740400003)(33656002)(356005)(2906002); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Sep 2021 11:23:16.3981 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 991ec48e-5558-44e6-ba7e-08d96d3ae4d0 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DB5EUR03FT059.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR08MB7136 X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP, UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Sep 2021 11:23:29 -0000 LS0gZWRpdCwgYWRkZWQgbGlzdCBiYWNrIGluIC0tDQoNCkp1c3QgdG8gYWRkIHNvbWUgQUFyY2g2 NCBudW1iZXJzIGZvciBTcGVjMjAxNyB3ZSBzZWUgMi4xJSBvdmVyYWxsIEdlb21lYW4gaW1wcm92 ZW1lbnRzIChhbGwgZnJvbSB4MjY0IGFzIGV4cGVjdGVkKSB3aXRoIG5vIHJlYWwgcmVncmVzc2lv bnMgKGV2ZXJ5dGhpbmcgd2l0aGluIHZhcmlhbmNlKSBhbmQgb25seSBhIDAuMDYlIGJpbmFyeSBz aXplIGluY3JlYXNlIG92ZXJhbGwgKG9mIHdoaWNoIHgyNjQgZ3JldyAwLjE1JSkgdXNpbmcgdGhl IHZlcnkgY2hlYXAgY29zdCBtb2RlbC4NCg0KU28gd2UnZCBiZSBxdWl0ZSBrZWVuIG9uIHRoaXMg YXMgd2VsbC4NCg0KQ2hlZXJzLA0KVGFtYXINCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0t LQ0KPiBGcm9tOiBHY2MgPGdjYy1ib3VuY2VzK3RhbWFyLmNocmlzdGluYT1hcm0uY29tQGdjYy5n bnUub3JnPiBPbiBCZWhhbGYNCj4gT2YgRmxvcmlhbiBXZWltZXIgdmlhIEdjYw0KPiBTZW50OiBN b25kYXksIEF1Z3VzdCAzMCwgMjAyMSAyOjA1IFBNDQo+IFRvOiBnY2NAZ2NjLmdudS5vcmcNCj4g Q2M6IGpha3ViQHJlZGhhdC5jb207IFJpY2hhcmQgRWFybnNoYXcgPFJpY2hhcmQuRWFybnNoYXdA YXJtLmNvbT47DQo+IFNlZ2hlciBCb2Vzc2Vua29vbCA8c2VnaGVyQGtlcm5lbC5jcmFzaGluZy5v cmc+OyBSaWNoYXJkIFNhbmRpZm9yZA0KPiA8UmljaGFyZC5TYW5kaWZvcmRAYXJtLmNvbT47IFBy ZW1hY2hhbmRyYS5NYWxsYXBwYUBhbWQuY29tOw0KPiBIb25ndGFvIExpdSA8aG9uZ3Rhby5saXVA aW50ZWwuY29tPg0KPiBTdWJqZWN0OiBFbmFibGUgdGhlIHZlY3Rvcml6ZXIgYXQgLU8yIGZvciBH Q0MgMTINCj4gDQo+IFRoZXJlIGhhcyBiZWVuIGEgZGlzY3Vzc2lvbiwgYm90aCBvZmYtbGlzdCBh bmQgb24gdGhlIGdjYy1oZWxwIG1haWxpbmcgbGlzdA0KPiAo4oCcV2h5IHZlY3Rvcml6YXRpb24g ZGlkbid0IHR1cm4gb24gYnkgLU8y4oCdLCBzcHJlYWQgYWNyb3NzIHNldmVyYWwgbW9udGhzKSwN Cj4gYWJvdXQgZW5hYmxpbmcgdGhlIGF1dG8tdmVjdG9yaXplciBhdCAtTzIsIHNpbWlsYXIgdG8g d2hhdCBDbGFuZyBkb2VzLg0KPiANCj4gSSB0aGluayB0aGUgcmV2aWV3IGNvbmNsdWRlZCB0aGF0 IHRoZSB2ZXJ5IGNoZWFwIGNvc3QgbW9kZWwgc2hvdWxkIGJlIHVzZWQNCj4gZm9yIHRoYXQuDQo+ IA0KPiBBcmUgdGhlcmUgYW55IHJlbWFpbmluZyBibG9ja2Vycz8NCj4gDQo+IFRoYW5rcywNCj4g Rmxvcmlhbg0KDQo=