From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 961B83856DF8 for ; Fri, 15 Apr 2022 01:27:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 961B83856DF8 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn Received: from [10.20.4.187] (unknown [10.20.4.187]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9AxWswdylhiPskjAA--.45608S3; Fri, 15 Apr 2022 09:27:57 +0800 (CST) From: caiyinyu Subject: Re: [PATCH v2 13/14] LoongArch: Hard Float Support To: Joseph Myers Cc: libc-alpha@sourceware.org, xuchenghua@loongson.cn References: <20211231064455.1030051-1-caiyinyu@loongson.cn> <20211231064455.1030051-14-caiyinyu@loongson.cn> Message-ID: Date: Fri, 15 Apr 2022 09:27:56 +0800 User-Agent: Mozilla/5.0 (X11; Linux mips64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=gbk; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-CM-TRANSID: AQAAf9AxWswdylhiPskjAA--.45608S3 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUY-7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E 6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28Cjx kF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8I cVCY1x0267AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4 A2jsIEc7CjxVAFwI0_Gr1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC 0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Jr0_Gr 1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcVAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIF xwCYjI0SjxkI62AI1cAE67vIY487MxkIecxEwVCm-wCF04k20xvY0x0EwIxGrwCFx2IqxV CFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r10 6r1rMI8E67AF67kF1VAFwI0_Jrv_JF1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxV WUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG 6r1I6r4UMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr 1UYxBIdaVFxhVjvjDU0xZFpf9x0JU9189UUUUU= X-CM-SenderInfo: 5fdl5xhq1xqz5rrqw2lrqou0/ X-Spam-Status: No, score=-6.1 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, MIME_CHARSET_FARAWAY, NICE_REPLY_A, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham 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, 15 Apr 2022 01:28:01 -0000 ÔÚ 2022/1/1 ÉÏÎç1:47, Joseph Myers дµÀ: > 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. Fixed by setting up a math-use-builtins-sqrt.h header for LoongArch.