From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <172060045@hdu.edu.cn> Received: from hdu.edu.cn (unknown [210.32.32.28]) by sourceware.org (Postfix) with ESMTP id 8DA43384B00F for ; Tue, 15 Dec 2020 14:26:48 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 8DA43384B00F Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=hdu.edu.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=172060045@hdu.edu.cn Received: by ajax-webmail-mailxt5.0-21 (Coremail) ; Tue, 15 Dec 2020 22:26:34 +0800 (GMT+08:00) X-Originating-IP: [119.3.119.21] Date: Tue, 15 Dec 2020 22:26:34 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: 172060045@hdu.edu.cn To: gcc@gcc.gnu.org Subject: why aarch64 doesn't support V4QI. X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.12 build 20200616(0f5d8152) Copyright (c) 2002-2020 www.mailtech.cn mail.hdu.edu.cn Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <7dafbf70.6f66.17666cbb1ed.Coremail.172060045@hdu.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: FWWowAB3fs6ax9hfCiGIAA--.7524W X-CM-SenderInfo: arxsiliqqukqxkgxhvlgxou0/1tbiAgALDFEPPAwjDwABsG X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VW7Jw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= X-Spam-Status: No, score=4.1 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, RCVD_IN_ABUSEAT, RCVD_IN_SBL_CSS, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Level: **** X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Dec 2020 14:26:52 -0000 SGksCgpJIGhhdmUgc29tZSBwcm9ibGVtcyBpbiBnY2MgZGV2ZWxvcG1lbnQgYWJvdXQgYWFyY2g2 NC4gSSBzYXcgaXQgZG9lc24ndCBzdXBwb3J0IApWNFFJIG1hY2hpbmUgbW9kZSBpbiBhYXJjaDY0 LW1vZGVzLmRlZiwgYnV0IGl0IGhhcyBWNFFJIGluIGFybS1tb2Rlcy5kZWYuCgpJIHdhbnQgdG8g a25vdyB3aHkgaXQgZG9lc24ndD8KCkkgYW0gbG9va2luZyBmb3J3YXJkIHlvdXIgcmVwbGllcy4g VGhhbmtzIGZvciB5b3VyIGhlbHAuCgpCZXN0IHJlZ2FyZHMsCnlhbmNoZW5n