From patchwork Mon Jun 3 15:14:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Earnshaw X-Patchwork-Id: 91418 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 918163892445 for ; Mon, 3 Jun 2024 15:16:22 +0000 (GMT) X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from EUR05-DB8-obe.outbound.protection.outlook.com (mail-db8eur05on2043.outbound.protection.outlook.com [40.107.20.43]) by sourceware.org (Postfix) with ESMTPS id B991A3882175 for ; Mon, 3 Jun 2024 15:15:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org B991A3882175 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 B991A3882175 Authentication-Results: server2.sourceware.org; arc=pass smtp.remote-ip=40.107.20.43 ARC-Seal: i=3; a=rsa-sha256; d=sourceware.org; s=key; t=1717427731; cv=pass; b=dAxy6J6A/hokDxPoVXlXtTWQfeoCeUxlqzs1sGHiHZlTObO6J+R6shNjtRsCIGQ7hHVcgnUCnx6uI74FkmR8npFCaGzo8F7H4B6uaxTPT/9NOCdqZF1JHJxXNOGDFLN0M35J0MNsNlor1aEzh+MjtstEYJIcdB9pdIaLy27Ew1c= ARC-Message-Signature: i=3; a=rsa-sha256; d=sourceware.org; s=key; t=1717427731; c=relaxed/simple; bh=1P5dTmbuoRsL3xCS60UlGSaX9Vhi0gqp2zkB8i+DA8A=; h=DKIM-Signature:DKIM-Signature:From:To:Subject:Date:Message-ID: MIME-Version; b=MoNjlyiFPT2A93maGn88CaImYSZpN1c/Q3V7dtYndI+mtT39b4/gmSVc3Z3OjXwxyxjeEN+3m3mWFQuc5gHMl5XMlMiEGsrKbt8ReT3CGfMMzmMKJZeR6/hM0V2Xqp/LPhMqaKT+EnAeLtfGvji+kCVMi00y2bu6qujPAlHxtDs= ARC-Authentication-Results: i=3; server2.sourceware.org ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=UmI6QclBdTNBLto5uA8VdsOW+23tdtFBH3gAIUxhNvLT2g2FS2pNWNDdaktV7wUgN30YdyWXsER13UAnlyiuRc2uK9+ZsvDamwXMDCP8nf41M7eyOAeZo4o+7Cb8lpT71DIJEVtT6VoEQNDFf2k2JPzKSM90ArKTJrwp+Eiu1hGwUSdh8Cwk4xcQUIJ3HYaqtN025lbhBOZ1OiEsJC0DAx/ptA2FShXU73kJRP2aJlq7ZFx/ORXjm4ZnLVo++dbmlQlOLrbQkEmEsCBn2Z19vLf6WxxwOidlUdO4vDRbgOCBNYE8YAs4F7P1n58M+OXkWzO0shcN24PfYcR9JR4y1g== 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=e9K9uKeuW59m1n4VoXxn5brBOmy0jtwjsGnL/K4wjro=; b=dNTNNiVLXsJZXvvM46xzHedJXeqt9aoJUCko/UFmyF+f93uUDC8FHyuOqAs3bDrhjdmtGdXzT24As+rkPJ8Y25aylolMdIh/RFhUij3zuWxH+6iT5P99Taf9Gs0BjOPQ930HgjsfYh18TtyYOj7VWmAuSzpqfmPHUoBP5QbXMlJ/zL3Hljcur4ZOFpgbJAgqZ+harPqBuHvkRtKukem7yR91jV7F2Ck3vk8g3YiKkDP9EII8jW8qVbLblecU0/RRE0J06w99rZyjsYgv2yiK3XglLD9VGvEHbhB+UHquD5GBYVbMgkLqg6Dv3kL/EgwzswlPHyKLsVtNS66dKULdeg== ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 63.35.35.123) smtp.rcpttodomain=sourceware.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=arm.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=arm.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=e9K9uKeuW59m1n4VoXxn5brBOmy0jtwjsGnL/K4wjro=; b=QUwny3pCDo9JvFku6isDB/qxeIHi5r5WGxcxzKWnoet4s2PgaIwxK2qFKLgskc5Wz0b/Hl1fr7qvJ+OM1C7kJ41DsawezOYGg0QwgJevDEhix2q1xp60FzUhA3iOeRW01t4C9kbCBiEMLI7FGSkJP4JXQF4ut9Ge+wigKBWzKyY= Received: from DUZPR01CA0352.eurprd01.prod.exchangelabs.com (2603:10a6:10:4b8::15) by DB9PR08MB8676.eurprd08.prod.outlook.com (2603:10a6:10:3d0::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7611.19; Mon, 3 Jun 2024 15:15:25 +0000 Received: from DU2PEPF00028CFD.eurprd03.prod.outlook.com (2603:10a6:10:4b8:cafe::44) by DUZPR01CA0352.outlook.office365.com (2603:10a6:10:4b8::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.30 via Frontend Transport; Mon, 3 Jun 2024 15:15:25 +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=arm.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 DU2PEPF00028CFD.mail.protection.outlook.com (10.167.242.181) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.7633.15 via Frontend Transport; Mon, 3 Jun 2024 15:15:25 +0000 Received: ("Tessian outbound c528c7fbb6d7:v327"); Mon, 03 Jun 2024 15:15:25 +0000 X-CheckRecipientChecked: true X-CR-MTA-CID: 4607db14d4f85b30 X-CR-MTA-TID: 64aa7808 Received: from 6a06cdacd4c2.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id F7B92B18-E0A8-473A-BFB1-A07EE3B367AE.1; Mon, 03 Jun 2024 15:15:17 +0000 Received: from EUR01-HE1-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 6a06cdacd4c2.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Mon, 03 Jun 2024 15:15:17 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Dv2ZIJsi/GA9Ue8HuTQmOcD2t+Vn31BdKgdaM6VyThXxoUdGk5tgJJOhW2wSCkS50e4whfOAg/nYVsBoSOLf6bA8PZVzqDB1vAIthCJZVVYLESgJpaBs0ZGoRvhBqY09PJOTIALzuoccidJZ6BaVLEhioeNkma16beaAPB9gIQT7I9Z1tHH4r18pWVjHnBeFQjTKK6Cp28Vc3Ft8+rU40iVJ6GfdpdHdZoknUObu6j/sMilGs4tBvSEXdy9VZO7JyWDU7SaGTp6RVlROZtdNWeFrdQmEC8X2qWGL9/V/kXRQSw77ZmVzCU10n/cIRFhG7n8Ai9MsMS1raI4/BSQnsA== 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=e9K9uKeuW59m1n4VoXxn5brBOmy0jtwjsGnL/K4wjro=; b=ERn9u20iHEMXKPmlNWqdhWfz9ywV+1OD3jRnj9jurQzD/I+/IBkmv+GW+laqao9SJlntRYMM0buxtmp7e7ytYaCtH2cbr0k1rDJnmOAIkB/SVjn62/I/FwPR7mqKlJjJ8pqLCADpeuqC5J+jK08TcfwqiD6moZum/Lh0mFOLCODbTtep8PfuktVdLRNyo6c4ktWU2rnZnLvEVNfhZX+WT5UhLGob/guUxE3ZV7RhmYKW8TuaBe1jX74GrvetBYIkV99EwV6EHasavizEWQ/AQ0AnTkZjUg629upjSNMqd5StmADx445HKeGx8ODOYxlTgCV1FsZyoV+drhZQQckgOA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 40.67.248.234) smtp.rcpttodomain=sourceware.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=arm.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=e9K9uKeuW59m1n4VoXxn5brBOmy0jtwjsGnL/K4wjro=; b=QUwny3pCDo9JvFku6isDB/qxeIHi5r5WGxcxzKWnoet4s2PgaIwxK2qFKLgskc5Wz0b/Hl1fr7qvJ+OM1C7kJ41DsawezOYGg0QwgJevDEhix2q1xp60FzUhA3iOeRW01t4C9kbCBiEMLI7FGSkJP4JXQF4ut9Ge+wigKBWzKyY= Received: from DB9PR01CA0012.eurprd01.prod.exchangelabs.com (2603:10a6:10:1d8::17) by DU0PR08MB9728.eurprd08.prod.outlook.com (2603:10a6:10:444::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.24; Mon, 3 Jun 2024 15:15:15 +0000 Received: from DB5PEPF00014B90.eurprd02.prod.outlook.com (2603:10a6:10:1d8:cafe::31) by DB9PR01CA0012.outlook.office365.com (2603:10a6:10:1d8::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7633.29 via Frontend Transport; Mon, 3 Jun 2024 15:15:15 +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 DB5PEPF00014B90.mail.protection.outlook.com (10.167.8.228) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7633.15 via Frontend Transport; Mon, 3 Jun 2024 15:15:15 +0000 Received: from AZ-NEU-EX02.Emea.Arm.com (10.251.26.5) by AZ-NEU-EX03.Arm.com (10.251.24.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Mon, 3 Jun 2024 15:15:14 +0000 Received: from AZ-NEU-EX03.Arm.com (10.251.24.31) 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 15.1.2507.35; Mon, 3 Jun 2024 15:15:14 +0000 Received: from e120077-lin.cambridge.arm.com (10.2.78.57) by mail.arm.com (10.251.24.31) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Mon, 3 Jun 2024 15:15:14 +0000 From: Richard Earnshaw To: CC: , Richard Earnshaw Subject: [PATCH 04/11] arm: adjust FPU selection logic Date: Mon, 3 Jun 2024 16:14:59 +0100 Message-ID: <20240603151506.27126-5-rearnsha@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240603151506.27126-1-rearnsha@arm.com> References: <20240603151506.27126-1-rearnsha@arm.com> MIME-Version: 1.0 X-EOPAttributedMessage: 1 X-MS-TrafficTypeDiagnostic: DB5PEPF00014B90:EE_|DU0PR08MB9728:EE_|DU2PEPF00028CFD:EE_|DB9PR08MB8676:EE_ X-MS-Office365-Filtering-Correlation-Id: 67310cde-aeb6-4c36-031b-08dc83dffeb3 X-LD-Processed: f34e5979-57d9-4aaa-ad4d-b122a662184d,ExtAddr x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; ARA:13230031|376005|82310400017|36860700004|1800799015; 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)(376005)(82310400017)(36860700004)(1800799015); DIR:OUT; SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU0PR08MB9728 X-MS-Exchange-Transport-CrossTenantHeadersStripped: DU2PEPF00028CFD.eurprd03.prod.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: ce5756b6-cab0-41d7-8d31-08dc83dff88f X-Microsoft-Antispam: BCL:0; ARA:13230031|35042699013|36860700004|82310400017|376005|1800799015; X-Microsoft-Antispam-Message-Info: =?utf-8?q?4SuPlXUBcH/dI3FsIqc/q7QNqr4I5D0?= =?utf-8?q?bt0/Bm0M0INR8j6oxpyiZrrEJu22PxqCZQWgUSDDtcJQY0nBnPq80eFb/jIUoeRn2?= =?utf-8?q?yOLxg3xwwJp0vDaejMa4zUiKLuXrJspqu4fIGBy9QoyUrVJVvDbGXv7lS/bKEubeC?= =?utf-8?q?LW+x9++q0qcPb5Bf94uKyEobc66WH6vwFPQgJPdeoaoXzjdvjR0Hqn+M/b+kztpuE?= =?utf-8?q?DUByj3w7gv+5xCPbSZ4WMeNWCIjiMlP/DLcoMtF7n9oy90mPjRVNUW24jmkCUxFZv?= =?utf-8?q?TwVidHuNWbXEmcvAtRqE+gz6MbYykhqJCQvraI2kZ7LzKWerYzXOb2anLBr/7e5jH?= =?utf-8?q?woGND4+K/TC6pGZm+ToxRAYkSYiAI2Hk5CzsQos4c8Nd+6KMC7jVuZ21JQfo0n/d5?= =?utf-8?q?NvmdlRCSaJtlLHbf8RZYVmGvD5kb5t87FhWuqMHT18ezIIEIl4STt25cbLBZPUrTB?= =?utf-8?q?su0Iy4qckt4jDl6lKxQxw03A9UrhXm1WCr9/pYU07BHiw3Zc46vMfm4HKlxByDXue?= =?utf-8?q?cwoHicnNjGXWg1vHH5Ff1mo4u0InNyp/LlsGOEPj/Nt4c2dvB84E5eKn1LC0gPLhu?= =?utf-8?q?6xDofbsW4UXjxK/sqNHj7WxHNk7yk4/Clturg1lNuSNSUReiwCqfdKKk9BHIhXQXm?= =?utf-8?q?ka4zfBqbQT1vCJwE2x9mOwfZnw126AVSpZWuRzCAhRKK/ar2kytjZCdT3K0Hg6Ymp?= =?utf-8?q?tfsQjaXz+naRnOjxGuflpm7oPdfQeOROGgqX9zaEP1nhgzTDZimCaI6q7zOT9pu1Q?= =?utf-8?q?pGChdPlbxQsmaMe/RMr5jnyDiumrqAgYybx3xtgTXBxUCzH/c6OZFFxZeFFYXnkIA?= =?utf-8?q?f+G3MFq8KkA8abpjbIeT4/g0aYtECr50etqn8ywLxqlyvlRMGrfpbFA17odbnCXC+?= =?utf-8?q?NmBgduYqjmnJNExnH0tCcxEAnZhYcxozBkgISb9VgEQHyKOLOlrW+IvOHIZW/hPuE?= =?utf-8?q?FqF81tTyn2ddPp5Jh6m53Vuzx25BHVetnV4WzcQhJQQqSYyaAE4pvImWEE5W38KCO?= =?utf-8?q?tI/GxRRHnMAEoTurqwiKLaTQmZOKIoEHBeEVJBv1NIL5m1lyrQ5+QKMJq0dULEwA9?= =?utf-8?q?iHQjfjnDl+5vHvoSCIWM0md5wsyGypm+j66BwedDXGLN4UqGCnGWfLjJJKNO6NprM?= =?utf-8?q?BP7hhwO1fsVwt2DqmZQWSRtqBYn8lq7EoDhhn/T+bkd96yN7QACj5ktGDXVOPkVyy?= =?utf-8?q?nI+A6k+GtmypeTRjhoiifyGO5XUW3thb7+JC0a5jhKFwcxremwUoSX1zl+2JTzGHl?= =?utf-8?q?bj2WzMU4d3U4WAy+4JXc+VoBKncKEBKBc9ELYdv4Ua5gUBVWPHJO4nuw=3D?= 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)(35042699013)(36860700004)(82310400017)(376005)(1800799015); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Jun 2024 15:15:25.3858 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 67310cde-aeb6-4c36-031b-08dc83dffeb3 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: DU2PEPF00028CFD.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB8676 X-Spam-Status: No, score=-12.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FORGED_SPF_HELO, GIT_PATCH_0, 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 X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: binutils-bounces+patchwork=sourceware.org@sourceware.org The logic here seems to be overly complex, so simplify it a bit. One particular problem was that using the legacy -mno-fpu option was not working properly, as this has all the feature bits set to zero causing the code to then pick a different FPU as the default. Fix this by only selecting an FPU as a fallback if the code has not otherwise selected one: there was only one route by which this could happen. This patch is really a pre-cursor to the following one where we want to make no-fpu internally a fall-back position for some legacy processors where previously we would have dropped back to the FPA. --- gas/config/tc-arm.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 8452ea17a02..9294619e1a4 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -187,7 +187,6 @@ static const arm_feature_set fpu_arch_vfp_v1 ATTRIBUTE_UNUSED = FPU_ARCH_VFP_V1; static const arm_feature_set fpu_arch_vfp_v2 = FPU_ARCH_VFP_V2; static const arm_feature_set fpu_arch_vfp_v3 ATTRIBUTE_UNUSED = FPU_ARCH_VFP_V3; static const arm_feature_set fpu_arch_neon_v1 ATTRIBUTE_UNUSED = FPU_ARCH_NEON_V1; -static const arm_feature_set fpu_arch_fpa = FPU_ARCH_FPA; static const arm_feature_set fpu_any_hard = FPU_ANY_HARD; static const arm_feature_set fpu_endian_pure = FPU_ARCH_ENDIAN_PURE; @@ -30817,19 +30816,13 @@ md_begin (void) selected_fpu = *mcpu_fpu_opt; else if (march_fpu_opt) selected_fpu = *march_fpu_opt; + else + selected_fpu = fpu_default; #else selected_fpu = fpu_default; #endif } - if (ARM_FEATURE_ZERO (selected_fpu)) - { - if (!no_cpu_selected ()) - selected_fpu = fpu_default; - else - selected_fpu = fpu_arch_fpa; - } - #ifdef CPU_DEFAULT if (ARM_FEATURE_ZERO (selected_arch)) {