From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR02-VI1-obe.outbound.protection.outlook.com (mail-vi1eur02on2049.outbound.protection.outlook.com [40.107.241.49]) by sourceware.org (Postfix) with ESMTPS id DF3C538582BC for ; Thu, 9 Nov 2023 14:13:27 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org DF3C538582BC Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=arm.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org DF3C538582BC Authentication-Results: server2.sourceware.org; arc=pass smtp.remote-ip=40.107.241.49 ARC-Seal: i=3; a=rsa-sha256; d=sourceware.org; s=key; t=1699539209; cv=pass; b=H0ihJUE+LniAxuP6anpQ6IF0n6lgTbYxgQTJAjH6zAaZFxm25/Epj1n+AIRV8NxU+eS2Kz+yQmYHOOnlvnnQPEJ2Q++BzZ1go1xZJps8thhrYH6M51kqOhPGAVpSKvZlOkLNTblyP49ulV+tnnw2YoLKKUElRB5NV1w57OQIqgM= ARC-Message-Signature: i=3; a=rsa-sha256; d=sourceware.org; s=key; t=1699539209; c=relaxed/simple; bh=qyXDXAsy3du1MMyur8cAlsHALbb8r7DSW/boJPpF9XE=; h=DKIM-Signature:DKIM-Signature:From:To:Subject:Date:Message-ID: MIME-Version; b=uoT+9duC2R1X2skCYwKGWNVN1stL+F/3UAj6t9lppY0p+/93zxytK/fxUjnSD5WLVKhzZGwd+PFgrladyOqdU+2yt1VW2z3j51fs6Gfu/vOJhaj3GzUhawkcYLTgPUS/l5DfkODvueMVxtwBESpuLd8vEm5+B487qfMwGw8SMVI= ARC-Authentication-Results: i=3; server2.sourceware.org ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=ek3zhws7MRlkBpPyxmYdSN5BVJosYex0mWmDyx9PclYMC3fD2Clya0PM90FESQYutiQNbPTMShe+w5LtHYUJ1MjzKtsWA7YWmGH07tbJJ4BRcaSc9uy1OR6YKCpGboe3gjHW6fUBoiWS/FtU68UGpNosLr8v0JuvblgXYa6i7cMdCzGHTuNw7TpECzhMa4oFvawd/liULA1/LYDvq/muVw4DlLoSgIkjd4DRorG1M3+4zpzvVusCqbtd5kUUTwLVNzZCPHHghlnSh3oWLS9/8hh8cM7Onsy5fdQG8RjwRkaOXfvYCIKhgjThcVItgpEaxrB+I0eNNKs6pNMk7Ov/9g== ARC-Message-Signature: i=2; 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=dD1853qYWjSO5Ub9BtRLNbFOc3P01PtCpWTQ4t51y2Y=; b=O7Q+QGVAUpRF6VoG6L//WVPjFm2nDghvkOzBRZbCPNI+bgTJg25dgK0JpzIqxUwjGpIK94WwL0aUUggeXsqQ7IOOAXC/UUDIchJZlGC2X7BNYmp6xkPM+VUsu1UjDM414GJ/vv649o6YbNILTAWEfytcmHr5BKTZziTQttus2GkcvkTO244Z9F5LKHeNpBe3cWsGJNE4w7hy8QbXVivnMmLwkQzaaRLeUIhDaf7UbensFWTWLD80LPAyVjhPaZrCDomfjpLGiEtW6rX1EDL6m2jzycC17zWMdbmdd/PPuhiIYjac79ymYy8h9NdAITMOjnHmGnHbnYircWC8mWi71A== ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 63.35.35.123) smtp.rcpttodomain=gcc.gnu.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=arm.com] dmarc=[1,1,header.from=arm.com]) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=dD1853qYWjSO5Ub9BtRLNbFOc3P01PtCpWTQ4t51y2Y=; b=fCv5eTDLtZgGC+q+iYgOJnlUTqRLfcSPHUjQw92cIHHiu1YUYO44Z7AcerXUH45LRQqnk+JBj17ffm+QK4lU/7soyCyd34eBUJKDcMxtEffBLh17WitVWeUn5/s9otFFqf7R+X2EE7pGix/rkcB21xNMjICb1oQdoiI6dJQQsG0= Received: from DB8PR06CA0012.eurprd06.prod.outlook.com (2603:10a6:10:100::25) by AM9PR08MB6116.eurprd08.prod.outlook.com (2603:10a6:20b:2d4::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6977.18; Thu, 9 Nov 2023 14:13:23 +0000 Received: from DU6PEPF0000B620.eurprd02.prod.outlook.com (2603:10a6:10:100:cafe::27) by DB8PR06CA0012.outlook.office365.com (2603:10a6:10:100::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6977.18 via Frontend Transport; Thu, 9 Nov 2023 14:13:23 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;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; pr=C Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by DU6PEPF0000B620.mail.protection.outlook.com (10.167.8.136) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6977.18 via Frontend Transport; Thu, 9 Nov 2023 14:13:23 +0000 Received: ("Tessian outbound 26ee1d40577c:v228"); Thu, 09 Nov 2023 14:13:23 +0000 X-CheckRecipientChecked: true X-CR-MTA-CID: b96b23bfe078c85e X-CR-MTA-TID: 64aa7808 Received: from 3f585a0d6f03.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id 36011975-557C-44B1-B36D-5D6250C96777.1; Thu, 09 Nov 2023 14:13:17 +0000 Received: from EUR05-VI1-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 3f585a0d6f03.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Thu, 09 Nov 2023 14:13:17 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kH/HlD+uCa7VFlynxJxJnISVKoCbcUhSk2NvphM8q8qFGb6v6jNVyw6qrpmYaholx8yCpOFVdxOGxC3I0xDdrw4m2VVjJX7OxMWSIc9Y35naToBtTk8RTuQpXL0bJLf5VMdXF4pBuLjdyfwnLgtdeCL2pLQrl3BUwRI9bH3A6uvbe4Q31KQ8D4PN3PUkn44TfAERHkmNZjay3wVWprREIh244RlU5Lafi0EPVQ+RoBZMKs36bvLITDJZZq0NBr9PL+T/ToFoMj7ybWYXyM91gAFj42DM5cxdz+PvEBB39aQ1Zuum5sTpy/OApdSHjKp/yoeJHe5UqjTy2D+Gn8vfTQ== 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=dD1853qYWjSO5Ub9BtRLNbFOc3P01PtCpWTQ4t51y2Y=; b=d6qekYgSKWen1z52wQe1D8JdhBhQ3V5eYyNUeyLqeHiS5V4g0nczax+IV8Glr9ymazlKp0l0CpyNoM78M6PTXCfloLn3kzkErdQdmxERB6nMDwXDAS9hsiAIdjKlU0dB0hB1vLBfoMymYeHek6AfVHn7qjsYjyMkX5JYXxJTQ1gg5ZaOiGuymNHhQ5ONywQZo8Djbi1pI0m+hhipGJQhYsOQcWy7PK4S2ho0zkz3YvArAlYLjR/1EljteH1TPaVhpleVSdBWTRgBc/g189wZe6NwGqOg7UgF1XoykndppvnmY7V7MtnG8uADNc3NyabyWWFscDdMuTM8szYzSKGXaA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 40.67.248.234) smtp.rcpttodomain=gcc.gnu.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=dD1853qYWjSO5Ub9BtRLNbFOc3P01PtCpWTQ4t51y2Y=; b=fCv5eTDLtZgGC+q+iYgOJnlUTqRLfcSPHUjQw92cIHHiu1YUYO44Z7AcerXUH45LRQqnk+JBj17ffm+QK4lU/7soyCyd34eBUJKDcMxtEffBLh17WitVWeUn5/s9otFFqf7R+X2EE7pGix/rkcB21xNMjICb1oQdoiI6dJQQsG0= Received: from DU6P191CA0012.EURP191.PROD.OUTLOOK.COM (2603:10a6:10:540::12) by AM9PR08MB6211.eurprd08.prod.outlook.com (2603:10a6:20b:2de::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6954.28; Thu, 9 Nov 2023 14:13:12 +0000 Received: from DB5PEPF00014B9E.eurprd02.prod.outlook.com (2603:10a6:10:540:cafe::62) by DU6P191CA0012.outlook.office365.com (2603:10a6:10:540::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6977.19 via Frontend Transport; Thu, 9 Nov 2023 14:13:11 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 40.67.248.234) smtp.mailfrom=arm.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 40.67.248.234 as permitted sender) receiver=protection.outlook.com; client-ip=40.67.248.234; helo=nebula.arm.com; pr=C Received: from nebula.arm.com (40.67.248.234) by DB5PEPF00014B9E.mail.protection.outlook.com (10.167.8.171) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6977.18 via Frontend Transport; Thu, 9 Nov 2023 14:13:11 +0000 Received: from AZ-NEU-EX02.Emea.Arm.com (10.251.26.5) by AZ-NEU-EX04.Arm.com (10.251.24.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Thu, 9 Nov 2023 14:13:09 +0000 Received: from AZ-NEU-EX04.Arm.com (10.251.24.32) by AZ-NEU-EX02.Emea.Arm.com (10.251.26.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Thu, 9 Nov 2023 14:13:09 +0000 Received: from e125768.cambridge.arm.com (10.2.78.50) by mail.arm.com (10.251.24.32) with Microsoft SMTP Server id 15.1.2507.32 via Frontend Transport; Thu, 9 Nov 2023 14:13:09 +0000 From: Victor Do Nascimento To: CC: , , , Victor Do Nascimento Subject: [PATCH 1/5] aarch64: rcpc3: Add +rcpc3 extension Date: Thu, 9 Nov 2023 14:12:44 +0000 Message-ID: <20231109141300.3542453-2-victor.donascimento@arm.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231109141300.3542453-1-victor.donascimento@arm.com> References: <20231109141300.3542453-1-victor.donascimento@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 1 X-MS-TrafficTypeDiagnostic: DB5PEPF00014B9E:EE_|AM9PR08MB6211:EE_|DU6PEPF0000B620:EE_|AM9PR08MB6116:EE_ X-MS-Office365-Filtering-Correlation-Id: e42afa91-16b0-478f-da87-08dbe12e08e4 x-checkrecipientrouted: true NoDisclaimer: true 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:40.67.248.234;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:nebula.arm.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230031)(4636009)(376002)(396003)(136003)(346002)(39860400002)(230922051799003)(1800799009)(82310400011)(186009)(64100799003)(451199024)(40470700004)(46966006)(36840700001)(47076005)(41300700001)(7696005)(2616005)(478600001)(6666004)(26005)(336012)(4326008)(8676002)(316002)(8936002)(5660300002)(70586007)(36860700001)(1076003)(54906003)(70206006)(6916009)(356005)(426003)(81166007)(2906002)(86362001)(82740400003)(40480700001)(36756003)(40460700003)(36900700001);DIR:OUT;SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR08MB6211 X-MS-Exchange-Transport-CrossTenantHeadersStripped: DU6PEPF0000B620.eurprd02.prod.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: b1ae1d1f-a8d7-4856-2c5b-08dbe12e01e6 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:(13230031)(4636009)(346002)(136003)(396003)(376002)(39860400002)(230922051799003)(64100799003)(451199024)(186009)(1800799009)(82310400011)(40470700004)(36840700001)(46966006)(40480700001)(40460700003)(2616005)(478600001)(7696005)(6666004)(36860700001)(36756003)(81166007)(82740400003)(86362001)(5660300002)(70206006)(41300700001)(47076005)(426003)(336012)(2906002)(26005)(1076003)(8676002)(70586007)(316002)(54906003)(8936002)(6916009)(4326008);DIR:OUT;SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Nov 2023 14:13:23.7018 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e42afa91-16b0-478f-da87-08dbe12e08e4 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: DU6PEPF0000B620.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR08MB6116 X-Spam-Status: No, score=-12.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,GIT_PATCH_0,KAM_DMARC_NONE,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Given the optional LRCPC3 target support for Armv8.2-a cores onwards, the +rcpc3 arch feature modifier is added to GCC's command-line options. gcc/ChangeLog: * config/aarch64/aarch64-option-extensions.def (rcpc3): New. * config/aarch64/aarch64.h (AARCH64_ISA_RCPC3): Likewise. (TARGET_RCPC3): Likewise. * doc/invoke.texi (rcpc3): Document feature in AArch64 Options. --- gcc/config/aarch64/aarch64-option-extensions.def | 1 + gcc/config/aarch64/aarch64.h | 4 ++++ gcc/doc/invoke.texi | 4 ++++ 3 files changed, 9 insertions(+) diff --git a/gcc/config/aarch64/aarch64-option-extensions.def b/gcc/config/aarch64/aarch64-option-extensions.def index 825f3bf7758..2ab94799d34 100644 --- a/gcc/config/aarch64/aarch64-option-extensions.def +++ b/gcc/config/aarch64/aarch64-option-extensions.def @@ -151,4 +151,5 @@ AARCH64_OPT_EXTENSION("mops", MOPS, (), (), (), "") AARCH64_OPT_EXTENSION("cssc", CSSC, (), (), (), "cssc") +AARCH64_OPT_EXTENSION("rcpc3", RCPC3, (), (), (), "rcpc3") #undef AARCH64_OPT_EXTENSION diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h index 2f0777a37ac..68bbaccef1a 100644 --- a/gcc/config/aarch64/aarch64.h +++ b/gcc/config/aarch64/aarch64.h @@ -213,6 +213,7 @@ enum class aarch64_feature : unsigned char { #define AARCH64_ISA_F64MM (aarch64_isa_flags & AARCH64_FL_F64MM) #define AARCH64_ISA_BF16 (aarch64_isa_flags & AARCH64_FL_BF16) #define AARCH64_ISA_SB (aarch64_isa_flags & AARCH64_FL_SB) +#define AARCH64_ISA_RCPC3 (aarch64_isa_flags & AARCH64_FL_RCPC3) #define AARCH64_ISA_V8R (aarch64_isa_flags & AARCH64_FL_V8R) #define AARCH64_ISA_PAUTH (aarch64_isa_flags & AARCH64_FL_PAUTH) #define AARCH64_ISA_V9A (aarch64_isa_flags & AARCH64_FL_V9A) @@ -344,6 +345,9 @@ enum class aarch64_feature : unsigned char { and sign-extending versions.*/ #define TARGET_RCPC2 (AARCH64_ISA_RCPC8_4) +/* RCPC3 LDAP1/STL1 loads/stores from Armv8.2-a. */ +#define TARGET_RCPC3 (AARCH64_ISA_RCPC3) + /* Apply the workaround for Cortex-A53 erratum 835769. */ #define TARGET_FIX_ERR_A53_835769 \ ((aarch64_fix_a53_err835769 == 2) \ diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 6e776a0faa1..ba28eb195ce 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -21028,6 +21028,10 @@ Enable the Flag Manipulation instructions Extension. Enable the Pointer Authentication Extension. @item cssc Enable the Common Short Sequence Compression instructions. +@item rcpc3 +Enable the RCpc3 extension. This enables the use of the LDAP1 and +STL1 instructions for loads/stores of 64-bit values to and from SIMD +register lanes, passing these on to the assembler. @end table -- 2.41.0