From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-m965.mail.126.com (mail-m965.mail.126.com [123.126.96.5]) by sourceware.org (Postfix) with ESMTP id 54BB23858D28 for ; Wed, 30 Nov 2022 07:42:03 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 54BB23858D28 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=126.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=126.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=Message-ID:Date:MIME-Version:From:Subject; bh=sVK5J JPIjdpNYOPw2eBNVlHe8DGt448Vx8cKxndfcNY=; b=Z3b91TN23A2Unp3mb98Sj hZGQm/vHsvMG5uGJZx3xZSUGRP/TcGZY1XUbgR1aYSoW1misB9xXGB/Hques7DDy Oyq9QBXax4Po68nY1mlWZ5J3UATTChS3v01Nl/E8cFeA7GFf2GtnYVRKoYxTR87s cDzzMrFnmZNmW1Gfo2aurI= Received: from [192.168.50.66] (unknown [116.236.172.42]) by smtp10 (Coremail) with SMTP id NuRpCgCXtZFFCYdjzBBBGA--.6676S2; Wed, 30 Nov 2022 15:41:58 +0800 (CST) Message-ID: Date: Wed, 30 Nov 2022 15:41:56 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 To: "bootmgr@163.com" , gcc-help@gcc.gnu.org References: <132592a1.3db9.184c76afb9c.Coremail.bootmgr@163.com> Content-Language: en-US From: LIU Hao Subject: Re: Is there an intrinsic similar to _BitScanForward on Linux? In-Reply-To: <132592a1.3db9.184c76afb9c.Coremail.bootmgr@163.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------5O1KDlZs3Ox7cN0VjyCqao4M" X-CM-TRANSID:NuRpCgCXtZFFCYdjzBBBGA--.6676S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7XryxCry5XrWrCrWkur47CFg_yoW3WFX_Cr 97Ars8uw17urZ2vF47tF18Ka97tr93GFyDX3s5Xw43Cw1jva47Wrs3WFy3Aw4rWFyIyFnF kryj9rZ3try3CjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU8VpB3UUUUU== X-Originating-IP: [116.236.172.42] X-CM-SenderInfo: 5okbz0xxvhqiyswou0bp/1tbiFwbJRlpEFVyS0gAAsJ X-Spam-Status: No, score=-3124.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A,RCVD_IN_BARRACUDACENTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------5O1KDlZs3Ox7cN0VjyCqao4M Content-Type: multipart/mixed; boundary="------------IC5fzJttveKcGCh0WWyt5a5B"; protected-headers="v1" From: LIU Hao To: "bootmgr@163.com" , gcc-help@gcc.gnu.org Message-ID: Subject: Re: Is there an intrinsic similar to _BitScanForward on Linux? 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