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GET /api/patches/808682/?format=api
{ "id": 808682, "url": "http://patchwork.ozlabs.org/api/patches/808682/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20170901132338.GA32443@arm.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170901132338.GA32443@arm.com>", "list_archive_url": null, "date": "2017-09-01T13:23:39", "name": "[Testsuite,ARM,AArch64] Enable Dot Product for generic tests for ARM and AArch64 [Patch (7/8)]", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "ec27e19409f77c4670478d5e87d0a6e644a074b5", "submitter": { "id": 69689, "url": "http://patchwork.ozlabs.org/api/people/69689/?format=api", "name": "Tamar Christina", "email": "Tamar.Christina@arm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20170901132338.GA32443@arm.com/mbox/", "series": [ { "id": 1027, "url": "http://patchwork.ozlabs.org/api/series/1027/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=1027", "date": "2017-09-01T13:23:39", "name": "[Testsuite,ARM,AArch64] Enable Dot Product for generic tests for ARM and AArch64 [Patch (7/8)]", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/1027/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/808682/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/808682/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-return-461292-incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "mailing list gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-461292-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"bah5eK5a\"; dkim-atps=neutral", "sourceware.org; auth=none", "spf=none (sender IP is )\n\tsmtp.mailfrom=Tamar.Christina@arm.com; " ], "Received": [ "from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xkKh904LXz9s7F\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 1 Sep 2017 23:23:52 +1000 (AEST)", "(qmail 126945 invoked by alias); 1 Sep 2017 13:23:45 -0000", "(qmail 126922 invoked by uid 89); 1 Sep 2017 13:23:43 -0000", "from mail-eopbgr50081.outbound.protection.outlook.com (HELO\n\tEUR03-VE1-obe.outbound.protection.outlook.com) (40.107.5.81)\n\tby sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with\n\tESMTP; Fri, 01 Sep 2017 13:23:41 +0000", "from arm.com (217.140.96.140) by\n\tAM4PR0802MB2307.eurprd08.prod.outlook.com\n\t(2603:10a6:200:5f::16) with Microsoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id\n\t15.20.13.10; Fri, 1 Sep 2017 13:23:37 +0000" ], "DomainKey-Signature": "a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender:date\n\t:from:to:cc:subject:message-id:mime-version:content-type; q=dns;\n\ts=default; b=i0/o0wtQrofnEuH1LO/PRjGl7CgUF6Vx8oP1H31zaA8uCwioan\n\t4BxjNHG2F43MIgKIUQn1WHrfQ8xqU9VdBll7uiuZPh4nmMc0Zw0UvjBIOtyQQpQ+\n\tYpAIcohH/xKEg6/q1gnS9nR308SkHmNaWMgBOlHNJ4L3WULSAMy4nyISA=", "DKIM-Signature": "v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id\n\t:list-unsubscribe:list-archive:list-post:list-help:sender:date\n\t:from:to:cc:subject:message-id:mime-version:content-type; s=\n\tdefault; bh=sUgvt137u7rl0T5m2DVR3huTli0=; b=bah5eK5a/N2SU2+Rr8k5\n\tPcbiaetYYO8KsWKXLZ9Xx06dm3nRuL3zbcEq2ssOTGkw5DfzTJhSwoMo5njTY6jA\n\tCOnYN+G/aoqJPgDMWA+09zu+UdApX+WMRMR94LL4Qpn2NgzkzYYuSPdohPUL4pWd\n\tTRwuNE6HZCkSVccbwxBnLC4=", "Mailing-List": "contact gcc-patches-help@gcc.gnu.org; run by ezmlm", "Precedence": "bulk", "List-Id": "<gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<mailto:gcc-patches-unsubscribe-incoming=patchwork.ozlabs.org@gcc.gnu.org>", "List-Archive": "<http://gcc.gnu.org/ml/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-help@gcc.gnu.org>", "Sender": "gcc-patches-owner@gcc.gnu.org", "X-Virus-Found": "No", "X-Spam-SWARE-Status": "No, score=-25.7 required=5.0 tests=AWL, BAYES_00,\n\tGIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3,\n\tRCVD_IN_DNSWL_NONE, SPF_HELO_PASS,\n\tSPF_PASS autolearn=ham version=3.3.2 spammy=", "X-HELO": "EUR03-VE1-obe.outbound.protection.outlook.com", "Date": "Fri, 1 Sep 2017 14:23:39 +0100", "From": "Tamar Christina <tamar.christina@arm.com>", "To": "gcc-patches@gcc.gnu.org", "Cc": "nd@arm.com, james.greenhalgh@arm.com, Richard.Earnshaw@arm.com,\n\tMarcus.Shawcroft@arm.com", "Subject": "[PATCH][GCC][Testsuite][ARM][AArch64] Enable Dot Product for\n\tgeneric tests for ARM and AArch64 [Patch (7/8)]", "Message-ID": "<20170901132338.GA32443@arm.com>", "MIME-Version": "1.0", "Content-Type": "multipart/mixed; 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PCL:0;\n\tRULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(102415395)(6040450)(601004)(2401047)(5005006)(8121501046)(3002001)(93006095)(93001095)(100000703101)(100105400095)(10201501046)(6055026)(6041248)(20161123555025)(20161123562025)(20161123558100)(20161123560025)(20161123564025)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(6072148)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095);\n\tSRVR:AM4PR0802MB2307; BCL:0; PCL:0;\n\tRULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095);\n\tSRVR:AM4PR0802MB2307; ", "X-Forefront-PRVS": "0417A3FFD2", "X-Forefront-Antispam-Report": "SFV:NSPM;\n\tSFS:(10009020)(4630300001)(7370300001)(6009001)(39860400002)(377424004)(53754006)(189002)(199003)(25786009)(110136004)(36756003)(53936002)(86362001)(106356001)(105586002)(478600001)(2361001)(2351001)(33656002)(8676002)(55016002)(189998001)(305945005)(81166006)(81156014)(5660300001)(7736002)(42186005)(21086003)(4610100001)(66066001)(54356999)(50986999)(68736007)(5000100001)(6916009)(84326002)(7350300001)(72206003)(568964002)(101416001)(6116002)(4001350100001)(83506001)(2906002)(3846002)(2476003)(1076002)(4326008)(97736004)(5890100001)(18370500001)(41533002)(2700100001);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:AM4PR0802MB2307; H:arm.com;\n\tFPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:en; ", "Received-SPF": "None (protection.outlook.com: arm.com does not designate\n\tpermitted sender hosts)", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-OriginatorOrg": "arm.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "01 Sep 2017 13:23:37.7511\n\t(UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AM4PR0802MB2307", "X-IsSubscribed": "yes" }, "content": "Hi All,\n\nThis patch enables tests for Dot Product vectorization\nin gcc for ARM and AArch64.\n\nThe ARMv8.2-a Dot Product instructions only support 8-bit\nelement vectorization.\n\nDot product is available from ARMv8.2-a and onwards.\n\nRegtested and bootstrapped on aarch64-none-elf and\narm-none-eabi and no issues.\n\nOk for trunk?\n\ngcc/testsuite\n2017-09-01 Tamar Christina <tamar.christina@arm.com>\n\n\t* gcc.dg/vect/vect-reduc-dot-s8a.c\n\t(dg-additional-options, dg-require-effective-target): Add +dotprod.\n\t* gcc.dg/vect/vect-reduc-dot-u8a.c\n\t(dg-additional-options, dg-require-effective-target): Add +dotprod.\n\n--", "diff": "diff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c\nindex dc4f52019d5435edbbc811b73dee0f98ff44c1b1..c36fbcbf4693f59c2ca747aeb2d41dcd0f48f673 100644\n--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c\n+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-s8a.c\n@@ -1,4 +1,6 @@\n /* { dg-require-effective-target vect_int } */\n+/* { dg-additional-options \"-O3 -march=armv8.2-a+dotprod\" { target { aarch64*-*-* || arm*-*-* } } } */\n+/* { dg-require-effective-target arm_arch_v8a_ok { target arm*-*-* } } */\n \n #include <stdarg.h>\n #include \"tree-vect.h\"\ndiff --git a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c\nindex f3cc6c78c25305d91becd585be8949514ebc521c..c449103d8c8ed8d0861c7e9c231558c86d4f1b85 100644\n--- a/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c\n+++ b/gcc/testsuite/gcc.dg/vect/vect-reduc-dot-u8a.c\n@@ -1,4 +1,6 @@\n /* { dg-require-effective-target vect_int } */\n+/* { dg-additional-options \"-O3 -march=armv8.2-a+dotprod\" { target { aarch64*-*-* || arm*-*-* } } } */\n+/* { dg-require-effective-target arm_arch_v8a_ok { target arm*-*-* } } */\n \n #include <stdarg.h>\n #include \"tree-vect.h\"\n\n", "prefixes": [ "Testsuite", "ARM", "AArch64" ] }