From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 60146 invoked by alias); 2 Jun 2017 11:51:14 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 60095 invoked by uid 89); 2 Jun 2017 11:51:13 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-25.5 required=5.0 tests=AWL,BAYES_00,GIT_PATCH_0,GIT_PATCH_1,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 spammy=D*cambridge.arm.com, Hx-languages-length:1444, H*c:HHH X-HELO: EUR02-HE1-obe.outbound.protection.outlook.com Received: from mail-eopbgr10074.outbound.protection.outlook.com (HELO EUR02-HE1-obe.outbound.protection.outlook.com) (40.107.1.74) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 02 Jun 2017 11:51:11 +0000 Received: from VI1PR0802MB2176.eurprd08.prod.outlook.com (10.172.12.21) by VI1PR0802MB2174.eurprd08.prod.outlook.com (10.172.12.19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1143.10; Fri, 2 Jun 2017 11:51:12 +0000 Received: from VI1PR0802MB2176.eurprd08.prod.outlook.com ([fe80::2dae:8af1:7884:bb6d]) by VI1PR0802MB2176.eurprd08.prod.outlook.com ([fe80::2dae:8af1:7884:bb6d%18]) with mapi id 15.01.1143.010; Fri, 2 Jun 2017 11:51:12 +0000 From: Bin Cheng To: "gcc-patches@gcc.gnu.org" CC: nd Subject: [PATCH GCC][3/5]Move pass ivcanon upward in compilation process Date: Fri, 02 Jun 2017 11:51:00 -0000 Message-ID: authentication-results: arm.com; dkim=none (message not signed) header.d=none;arm.com; dmarc=none action=none header.from=arm.com; x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;VI1PR0802MB2174;7:RMz4Jamy/hWQ+0TOKOU6xX3p+y/Jpk25QCk41wogLmXCvX9Qv1KPEzj39ymgRbk4NmHE2zLIJBQYDhVUrtw4Bz0bEU8aIoNWjhKssTlW8W/8MOgJfC42tUCpWd/s8CnerpGT/IAjWR8Djj2BUUD2bx6R4yQcN3pUQn1tXyPtxsBfpNJf1bPvP085K2NOeGkoIWdT57Rr56b/xES4wot4+zxF9MPoat1H2B8zON6gVLXEppFcXkRKVGVfXsPIBlgUsFW8NcYkGnh/zzcOd1zyq0cS8Ems+IEbmSL3nTTvy5Ln0nrwx3U9wNa9//9pYphLtdQXEtT3cSt22RuuEJNizg== x-ms-traffictypediagnostic: VI1PR0802MB2174: x-ms-office365-filtering-correlation-id: 874a7c21-7aae-4bca-28e6-08d4a9adaabd x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001)(2017030254075)(48565401081)(201703131423075)(201703031133081);SRVR:VI1PR0802MB2174; nodisclaimer: True x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(180628864354917); x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(102415395)(6040450)(601004)(2401047)(8121501046)(5005006)(93006095)(93001095)(10201501046)(3002001)(100000703101)(100105400095)(6055026)(6041248)(20161123558100)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(20161123564025)(20161123555025)(20161123560025)(20161123562025)(6072148)(100000704101)(100105200095)(100000705101)(100105500095);SRVR:VI1PR0802MB2174;BCL:0;PCL:0;RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095);SRVR:VI1PR0802MB2174; x-forefront-prvs: 03264AEA72 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(6009001)(39400400002)(39860400002)(39450400003)(39850400002)(39410400002)(39840400002)(377424004)(2351001)(99936001)(50986999)(6916009)(5660300001)(3660700001)(7736002)(54356999)(3280700002)(53936002)(7696004)(8936002)(38730400002)(25786009)(81166006)(110136004)(8676002)(478600001)(66066001)(305945005)(74316002)(55016002)(2501003)(5250100002)(2906002)(9686003)(14454004)(189998001)(72206003)(3846002)(4326008)(99286003)(6506006)(2900100001)(102836003)(6116002)(6436002)(33656002)(86362001)(5640700003);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1PR0802MB2174;H:VI1PR0802MB2176.eurprd08.prod.outlook.com;FPR:;SPF:None;MLV:sfv;LANG:en; spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: multipart/mixed; boundary="_002_VI1PR0802MB2176CD399891B40E036D1C1EE7F70VI1PR0802MB2176_" MIME-Version: 1.0 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Jun 2017 11:51:12.3792 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0802MB2174 X-IsSubscribed: yes X-SW-Source: 2017-06/txt/msg00122.txt.bz2 --_002_VI1PR0802MB2176CD399891B40E036D1C1EE7F70VI1PR0802MB2176_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-length: 398 Hi, This patch moves pass ivcanon before loop distribution. Pass loop split co= uld create loops with limited niters. Such loop should be unrolled before loop distri= bution (or graphite), rather than after. Bootstrap and test at O2/O3 on x86_64 and AArch64. is it OK? Thanks, bin 2017-05-31 Bin Cheng * passes.def (pass_iv_canon): Move before pass_loop_distribution.= --_002_VI1PR0802MB2176CD399891B40E036D1C1EE7F70VI1PR0802MB2176_ Content-Type: text/x-patch; name="0003-move-ivcanon-pass-20170529.txt.patch" Content-Description: 0003-move-ivcanon-pass-20170529.txt.patch Content-Disposition: attachment; filename="0003-move-ivcanon-pass-20170529.txt.patch"; size=1062; creation-date="Fri, 02 Jun 2017 10:38:51 GMT"; modification-date="Fri, 02 Jun 2017 10:38:51 GMT" Content-Transfer-Encoding: base64 Content-length: 1440 RnJvbSAxNjk4Y2MzZTU1MmExN2U4NDcxOWRiYTFmZjJmYmU0YTg4OTBlNmJl IE1vbiBTZXAgMTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBCaW4gQ2hlbmcgPGJp bmNoZTAxQGUxMDg0NTEtbGluLmNhbWJyaWRnZS5hcm0uY29tPgpEYXRlOiBU dWUsIDMwIE1heSAyMDE3IDE3OjU2OjA1ICswMTAwClN1YmplY3Q6IFtQQVRD SCAzLzVdIG1vdmUtaXZjYW5vbi1wYXNzLTIwMTcwNTI5LnR4dAoKLS0tCiBn Y2MvcGFzc2VzLmRlZiB8IDIgKy0KIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2Vy dGlvbigrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2djYy9wYXNz ZXMuZGVmIGIvZ2NjL3Bhc3Nlcy5kZWYKaW5kZXggMTBhMThiZi4uYmViMzUw YiAxMDA2NDQKLS0tIGEvZ2NjL3Bhc3Nlcy5kZWYKKysrIGIvZ2NjL3Bhc3Nl cy5kZWYKQEAgLTI3Nyw2ICsyNzcsNyBAQCBhbG9uZyB3aXRoIEdDQzsgc2Vl IHRoZSBmaWxlIENPUFlJTkczLiAgSWYgbm90IHNlZQogCSAgICAgZW1wdHkg bG9vcHMuICBSZW1vdmUgdGhlbSBub3cuICAqLwogCSAgTkVYVF9QQVNTIChw YXNzX2NkX2RjZSk7CiAJICBORVhUX1BBU1MgKHBhc3NfcmVjb3JkX2JvdW5k cyk7CisJICBORVhUX1BBU1MgKHBhc3NfaXZfY2Fub24pOwogCSAgTkVYVF9Q QVNTIChwYXNzX2xvb3BfZGlzdHJpYnV0aW9uKTsKIAkgIE5FWFRfUEFTUyAo cGFzc19jb3B5X3Byb3ApOwogCSAgTkVYVF9QQVNTIChwYXNzX2dyYXBoaXRl KTsKQEAgLTI4Niw3ICsyODcsNiBAQCBhbG9uZyB3aXRoIEdDQzsgc2VlIHRo ZSBmaWxlIENPUFlJTkczLiAgSWYgbm90IHNlZQogCSAgICAgIE5FWFRfUEFT UyAocGFzc19jb3B5X3Byb3ApOwogCSAgICAgIE5FWFRfUEFTUyAocGFzc19k Y2UpOwogCSAgUE9QX0lOU0VSVF9QQVNTRVMgKCkKLQkgIE5FWFRfUEFTUyAo cGFzc19pdl9jYW5vbik7CiAJICBORVhUX1BBU1MgKHBhc3NfcGFyYWxsZWxp emVfbG9vcHMsIGZhbHNlIC8qIG9hY2Nfa2VybmVsc19wICovKTsKIAkgIE5F WFRfUEFTUyAocGFzc19leHBhbmRfb21wX3NzYSk7CiAJICBORVhUX1BBU1Mg KHBhc3NfY2hfdmVjdCk7Ci0tIAoxLjkuMQoK --_002_VI1PR0802MB2176CD399891B40E036D1C1EE7F70VI1PR0802MB2176_--