From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 76390 invoked by alias); 29 Nov 2017 22:26:56 -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 76375 invoked by uid 89); 29 Nov 2017 22:26:56 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00,KAM_SHORT,KB_WAM_FROM_NAME_SINGLEWORD,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=no version=3.3.2 spammy=my, HContent-Transfer-Encoding:8bit X-HELO: NAM01-BY2-obe.outbound.protection.outlook.com Received: from mail-by2nam01on0052.outbound.protection.outlook.com (HELO NAM01-BY2-obe.outbound.protection.outlook.com) (104.47.34.52) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 29 Nov 2017 22:26:54 +0000 Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Steve.Ellcey@cavium.com; Received: from sellcey-dt.caveonetworks.com (50.233.148.156) by MWHPR07MB3550.namprd07.prod.outlook.com (10.164.192.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.282.5; Wed, 29 Nov 2017 22:26:51 +0000 Message-ID: <1511994409.7649.24.camel@cavium.com> Subject: Re: [PATCH][AArch64] Fix ICE due to store_pair_lanes From: Steve Ellcey Reply-To: sellcey@cavium.com To: Christophe Lyon , James Greenhalgh Cc: Wilco Dijkstra , GCC Patches , nd Date: Wed, 29 Nov 2017 22:32:00 -0000 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-ClientProxiedBy: MWHPR18CA0038.namprd18.prod.outlook.com (10.175.9.152) To MWHPR07MB3550.namprd07.prod.outlook.com (10.164.192.139) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 004c7def-9d7b-4fc0-1dee-08d537784a2f X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(4534020)(4602075)(4627115)(201703031133081)(201702281549075)(5600026)(4604075)(2017052603276);SRVR:MWHPR07MB3550; X-Microsoft-Exchange-Diagnostics: 1;MWHPR07MB3550;3:iIE3b7qPqieSNNaXJwn83zQfNWGLOpYf8RKJU/9Xvgtt1hE+DMASlg2zjunqArSTilbNBJhiomlFdMlOuMkqHrIY0Cd5GfSOk/fBIzL/nFGFCYJKUmo8ldWOiWJjl02MDlftEA9zk0lACnLwp1aqxBPBEHYBcrzM4eIsD9D4h3X+NFwgxfuHNLvBzX2LkG5fdxoxMbzJb9LbV1oy2RqQPVThC6SI0A3uQoLAlWSc2H/Q4vW152Iikrbz3qC2fHfB;25:O0Jyh/IHB7CNRshEVUFCwJiJadTG277JSoeM2j7JwheuKZ/ecCfmoappjqnUqNYeIwP7FVophqj4zXKSOKEYBGcOmt9GL/cXcFC7/mGQM61qDuDTojvWKG6PXyfHj1aJnTBlRHSylt8l4a06e6gpgXaxRn/QpRfWILZzSxRjbOP6wekc3IXExhOpX68nh7V4fdWjsfRqZ/mSOXbA1GX2bSLrscPPAJrFK6GbEjpgMmH4piTvNZSx1cy47WnB95X59k9HDbRq3r2chj+DwQR0LEsaodrxShAOUzAZL4oWMZwrEzCjCd+LSHLKH+ePqh4p2uc71sty7eE/7snPcTK1Pl3+GENN0RxEMJVSkkZzgac=;31:SYGDNI3yJUcJvKT9TJiGkD8dj+2hu0m0KKZW/1PL2QsJJd9WiixkTxWwUFrlerIlstmSQVPhFN9PtYR0L5vUd/ncJCEhPBGoEOWItW7T3rJq72OEwKQtXUSXN+N5wPMCxxwE3xJF0Y1v4IWFV7g6XM1+A5ieZ0GNq3h2oLJTzZNwDECvV8dCTZkc7o4sMI4YHzGSGr5yiA2lCVwJ9ljUiBcqLStb1pG1QcjCmDVRGM8= X-MS-TrafficTypeDiagnostic: MWHPR07MB3550: X-Microsoft-Exchange-Diagnostics: 1;MWHPR07MB3550;20: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;4:kDR2wxVRMsdocAnh9vkcwgYr7nHpoC1/ftlM+938Yvj7tmO9/OfxNm1cPII2mlWwvENqjZwrR2ACtY64AWNSUIkHWl0KQusUc0jwB8ilioxVhJt0S38+X34U4Lz0jqL1t8K/UvzkP/S7WN8/O9pnHJEoz98keZ9QQf7W5y5HN7Kc/PtARzLn5akzhF4UpyZjuT3MfU/2kgLBlEHOCbQQmicrNqItwKpY8a83aJu8CXDd0zTdtM7EHnZnG1Pq8yMpJiX2PA+Uadz4MWAjeyexDClZtKGxtL6eezCnCTNdfNmVhawphrGxTyrgR4bNkbwoFkWljoCIkb1nRDp+cDP/SWRjF0MBUZNCNmEdfMb7bAU= X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:(22074186197030)(183786458502308); X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(6040450)(2401047)(8121501046)(5005006)(93006095)(93001095)(10201501046)(3002001)(3231022)(6041248)(20161123564025)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(20161123555025)(20161123562025)(20161123560025)(20161123558100)(6072148)(201708071742011);SRVR:MWHPR07MB3550;BCL:0;PCL:0;RULEID:(100000803101)(100110400095);SRVR:MWHPR07MB3550; X-Forefront-PRVS: 05066DEDBB X-Forefront-Antispam-Report: SFV:NSPM;SFS:(10009020)(6009001)(346002)(376002)(366004)(199003)(24454002)(189002)(377424004)(69596002)(478600001)(4001150100001)(229853002)(305945005)(2906002)(3450700001)(105586002)(6246003)(50466002)(4326008)(2950100002)(7736002)(72206003)(2870700001)(36756003)(106356001)(53936002)(5820100001)(33646002)(16526018)(81166006)(23676004)(52116002)(53416004)(8676002)(6506006)(6486002)(81156014)(54906003)(110136005)(103116003)(189998001)(316002)(6306002)(8936002)(68736007)(43066004)(25786009)(6512007)(97736004)(101416001)(3846002)(5660300001)(47776003)(66066001)(50226002)(6116002)(50986010)(76176010)(99106002);DIR:OUT;SFP:1101;SCL:1;SRVR:MWHPR07MB3550;H:sellcey-dt.caveonetworks.com;FPR:;SPF:None;PTR:InfoNoRecords;A:1;MX:1;LANG:en; Received-SPF: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) X-Microsoft-Exchange-Diagnostics: =?utf-8?B?MTtNV0hQUjA3TUIzNTUwOzIzOjZjTDBuZ1BFbU00cm40YjUzSkh3d2g5aGp6?= =?utf-8?B?V092RG0vRFRGbmhKcm9aclJFNysrNzkvZ3pvcEdmTUNIZFpzbGVyVWx3QWFS?= =?utf-8?B?MWk4eVI1V0VkR1lMZkk4cThMRG5OTmJ6KzRYUTZUNnpjam5ua3NRYTQ4VHdt?= =?utf-8?B?MmVoeCt6N1JQV0oxRndwUU9maWdaeHJtL3dtcCtwcjB3YS8rZytWSWFIekNS?= =?utf-8?B?YUZHdTFnR1dDZm1QYVdoRVFxY2hOcDhGS0pEc3RmT2NIWGUwTmE1R0crc2k5?= =?utf-8?B?UTk5UUhURG9EY1JyS2tuR083bEw5Mjh3dXg3aHJFeW1wcmFPUXFYRGJ1TG1m?= =?utf-8?B?dHRJUWdTQ1NPd2g5Y1NEblh6elRDWjNvc1doN1hGRkdsbm13L2lieG5vOHlJ?= =?utf-8?B?T1o3T21PWmNxcEdhS1F3VFFPcWNiNWswaGRORVV0N1NReDlLdXVKd29nUXlR?= =?utf-8?B?cCtCaExxekhHaUt0RWlDcVFtU1pVTjNwQmw5OXExeVVFQWJRRGZQeDBGcUU1?= =?utf-8?B?dHFZS0srQTdwbW1jRmt0YUVyUmd6Tm1Dd2Q4S3dsbnN5SHlhM1BKRlE0K20w?= =?utf-8?B?Nm41WnpyMUxiUkJFVVRKYkxBTDZjZkFtZE0xWktsbUhjenNqL0JNYWlwRlA0?= =?utf-8?B?WnR4aStOVXZvVkhabnh0bDNuNXlqVnNuUUVaS0MyY3lITUdBd2xSZlh0UWNG?= =?utf-8?B?U2R0WldLU0pWSlJnTXgrRWNCb3VMRENQbGxIVnhSYXB3b2VoZFp6R2g3Rm5r?= =?utf-8?B?STdGYXFzMmRDNnVFQ0NVVE1zc0dubVBrT3NQUnFjenlwSi9jaGVCVTBTN0ZZ?= =?utf-8?B?NXRCWUlaNHJPRWVOQ2RtMk1WOHNYT2Yvdnk4Rk1EWnpuNERYell3WkU4UFJj?= =?utf-8?B?Rm16RmtJMS9oU3hhZzN0bVV6aU1CS1FPZ1RnVjd5UEJOMHhaV2phaUVrc2lN?= =?utf-8?B?Q3c2eTZlRWFMTWw0TnRzR2t2ODFNR3czN1hIb3F6dGxORjdwbUE1OWZhaWpi?= =?utf-8?B?SjAyTGhlVmJCdHpsS1RmWHkwdjQ4NEZPMXNSNFQyMndGZjl5VitmS2lLekpC?= =?utf-8?B?bWpLT0pPL0QwemxGcnpMUk9xZUpDb0lrR3RiVWlHL1Z2Uk5tUjNKMkVSQ0RI?= =?utf-8?B?dnNNMTNoT2RLK3FyK2s5ZW1RVVpQK043Qmlzb3RLZGhTelVHMkN2WHN4a0ZL?= =?utf-8?B?b0NtSDl0K25mK3BUZnRLMDFqNysydjVMRG9qTkZ0TlVGYkxkQ2dnd0ZGdzgy?= =?utf-8?B?TG42OHRlT240WktIcThCSE5MNDZQZGpyVTVJaytkaUJVRlRFRk9rYnZkYy8r?= =?utf-8?B?d0ZGVUdvcTN0WVNrSXpRd1BRODdNYW11VzYwV01scnBraThaT1VidFJ5QjRP?= =?utf-8?B?TkpycmUxNmcxdmQreGhqRlJxd0hNZFlzaGZMNDhyZWNBSXo4RVBzWDFwZTVP?= =?utf-8?B?aERKYlRMVW9mQUxrN3BHQ3ZIOC84aWVwTEUrTGNlMFN4K0cvV2pZWEl2T1Bn?= =?utf-8?B?SnY1MDUrYmlFQW12Z2owcU1YVEZYK2FHQ0JjYzZTUWx4eEdkR2hreTZ0c0JR?= =?utf-8?B?bkdoaWE3S1VzeHQxVytJMEFWNGJSRy9waURCS3I5NmdHRndHblQyVWJ3U2w2?= =?utf-8?B?bThUelFwSy9VKzZXTHdQZXI3bnVxeG5Uc1ZJU205ZWZBczUzbmlCUXdMRE9Z?= =?utf-8?B?bEFxZ3JtK2U5c0NEWjJ4UHhpWVc4QklUMEdGa1lnSlVqb081WGRKd3hwdVV3?= =?utf-8?B?TzRRYmZFWGk2TkpoRHBBZGdlZkUxcFU3QytibDBCRzd0MkpwTEt1Q1pVNWw3?= =?utf-8?B?REV1Vm9CakJEbUpybmtEK3N2ZFhLUURLYzlYTDhZdWE2Q0tWSTZMRFcyREJt?= =?utf-8?Q?Ct+02iumSQc=3D?= X-Microsoft-Exchange-Diagnostics: 1;MWHPR07MB3550;6:eeIEvH3n5fuvp0oXYqhrKcLVVgTVqnEAPB4PidfNYHOYwqihQ0V/Cn+9Y52Ye1simhTMT0KxReWisEeLBh6p5lidCfHujx8IDGXpA3ZHgsiYZw05ODXNsPTf4KfQVc39s247VdsDR3GRef/2lsYLWaEWqh4XN//68SzQ4QPAz/3zey0sv4akgD7wTfsnJTxpKn7L3cS3t6puoyo4Jt8q+Ju/E9jLjQ4rsiZ2rWtllCS6UWYPY15+jlH+9DWMEzrNVxt8US9nJSy9lGVNXMQajSZWTIuFryIntPkZYPrV6o3O02PjbnsVhrJynSkIyKsJvrTJgKnNOgPc0RS9SwMameqem8wIsf+WVlyy31JWJ4Q=;5:erFDEyalIOz4Mftnbn+I+aUSsXAe4Je9Aea+JzhQUlhhipII01fd3moMByDe0IiHMly7QsUa7RBqwCVaZOOKJbhRQgoYRQHiwHRJT94u8zN7dyQaB/gmeCOUHN6qxTIq/gobpIbW2U0+Sje+uIn/KO29wblh6iRRVZBZeNg2h58=;24:I//oP66dZf1V8m0bs2thicDyBUhHco0LKqbjFp9ZY+DGLXR8hDA107RSxsnLoX78FLu4bOwBSyZhZsN5gdPkUKd6cwcYhszFmZvvYUc2SwE=;7:K+OHSGTa4iw1tZfpohtHKZef/4RlmUjBXKiIAgDKxg0pPl2eJ3T0ygKgd/J8DC8k2zRurWVVysRYK5/128JmsxO4TvDXPh+L0TygtqOeT+LI2cdg3C7vXCgRqoglcyvLu8SfHsqCQsfb4df2nQoVWkvn51pGaKzxS9Hl8wun3RC4tKuU7ejARKUeQoo6WjlnqMh4GTKlgZKN7QxN1Kcnq/oE/j0ARt5T6bdXwsWuLM/zmFv2S+nsXVF5tCHTJtpe SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Nov 2017 22:26:51.7841 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 004c7def-9d7b-4fc0-1dee-08d537784a2f X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR07MB3550 X-SW-Source: 2017-11/txt/msg02521.txt.bz2 On Wed, 2017-11-29 at 21:13 +0100, Christophe Lyon wrote: > Hi Wilco, > > This breaks the build of aarch64-none-elf toolchains: >  > /tmp/8868058_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/gcc/final.c:4564 > Please submit a full bug report, > with preprocessed source if appropriate. > Please include the complete backtrace with any bug report. > See for instructions. > make[4]: *** [unwind-dw2-fde.o] Error 1 > make[4]: Leaving directory > `/tmp/8868058_9.tmpdir/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-aarch64_be-none-elf/gcc1/aarch64_be-none-elf/ilp32/libgcc' > make[3]: *** [multi-do] Error 1 I am seeing this failure too, on my aarch64-linux-gnu build where I have ILP32 enabled. Steve Ellcey sellcey@cavium.com