From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa1.mentor.iphmx.com (esa1.mentor.iphmx.com [68.232.129.153]) by sourceware.org (Postfix) with ESMTPS id A1DD93858D39 for ; Fri, 31 Dec 2021 17:47:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A1DD93858D39 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com IronPort-SDR: /ny9xuPWec60sVON8PSat44vBnVUe7X05O0kT9KA1SipPfowV4XjV1+6Im0GHCYRQfj0gu9b2a GIFmlY7RWtJbfYwkvWj3lQ4TfRBcWFoXwwTFjAHmoXYbCEa7gunSd5T4Dj7hJ9bEquBbk3/bRn N7/6fnB3eLZFByCU7Qwh56c/mD45aVqPRhtPy8s+DCzsjybDjT+pxSuddecpwpGrBJNYIclBQC qki1bvMg6fHjJ6ek+kEgv98z3Xm0ZZ2JqTUZDZwRHvYc4rst3wIhQSsguAiTEt4GKuQkOB2X+R XxhK/YD0EDlM3l1uX+pU7rGr X-IronPort-AV: E=Sophos;i="5.88,252,1635235200"; d="scan'208";a="72797622" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa1.mentor.iphmx.com with ESMTP; 31 Dec 2021 09:47:40 -0800 IronPort-SDR: fc4PHnpf2ETTw6VfmKHN06rhM0chLT7YEGG6hKPjJB5wHkkcq6Ndic2Hl+Mg8pqeP5awRRtacn GfJFVwt6F2mpvHVFeg0o17cFAUKtC6I5DlMDcqTOwzT2GZaaXLhA/NWRNAPU6Q2eJ4KpY4MWug TOqqcnZsQZxiN0emHCvqEsgm8qYIVzuT3kH410gDD4bkkx7G7bj9eWiBgkXAvrUhIxEIPrJKzf C6n/hSlxe7KAxzZevL98YFnrczlT3A2A7V0qkMwUDyqTf0fmTlGzl5/0F03j6/TFmWRfIXJUZn 05A= Date: Fri, 31 Dec 2021 17:47:35 +0000 From: Joseph Myers X-X-Sender: jsm28@digraph.polyomino.org.uk To: caiyinyu CC: , Subject: Re: [PATCH v2 13/14] LoongArch: Hard Float Support In-Reply-To: <20211231064455.1030051-14-caiyinyu@loongson.cn> Message-ID: References: <20211231064455.1030051-1-caiyinyu@loongson.cn> <20211231064455.1030051-14-caiyinyu@loongson.cn> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: svr-ies-mbx-09.mgc.mentorg.com (139.181.222.9) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-Spam-Status: No, score=-3115.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 31 Dec 2021 17:47:41 -0000 On Fri, 31 Dec 2021, caiyinyu wrote: > sysdeps/loongarch/fpu/e_sqrt.c | 26 + > sysdeps/loongarch/fpu/e_sqrtf.c | 26 + Set up a math-use-builtins-sqrt.h header for LoongArch and ensure that your GCC port can expand __builtin_sqrt and __builtin_sqrtf inline, and then you shouldn't need these files because the generic files with their USE_SQRTF_BUILTIN and USE_SQRT_BUILTIN conditionals will suffice instead. -- Joseph S. Myers joseph@codesourcery.com