From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by sourceware.org (Postfix) with ESMTPS id A5AF13891C1A for ; Mon, 26 Jul 2021 09:52:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A5AF13891C1A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4GYFZS1G99z1qy4Y; Mon, 26 Jul 2021 11:52:00 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4GYFZS12SYz1qr3d; Mon, 26 Jul 2021 11:52:00 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id L2eu7UCtm3ih; Mon, 26 Jul 2021 11:51:59 +0200 (CEST) X-Auth-Info: TX88j16Sv0BUIhiGyDshXwk5JHTiV4jfJFHrLULcNexBGPAD5GqXP55ZF+0dh0Q1 Received: from igel.home (ppp-46-244-163-183.dynamic.mnet-online.de [46.244.163.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 26 Jul 2021 11:51:59 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 0387C2C2601; Mon, 26 Jul 2021 11:51:58 +0200 (CEST) From: Andreas Schwab To: naohirot@fujitsu.com Cc: Naohiro Tamura via Libc-alpha Subject: Re: [PATCH] config: Remove HAVE_BUILTIN_MEMSET macro References: <20210713082214.307529-1-naohirot@fujitsu.com> <20210726083433.385572-1-naohirot@fujitsu.com> <87zgu9cvep.fsf@igel.home> X-Yow: Put FIVE DOZEN red GIRDLES in each CIRCULAR OPENING!! Date: Mon, 26 Jul 2021 11:51:58 +0200 In-Reply-To: (naohirot@fujitsu.com's message of "Mon, 26 Jul 2021 09:42:53 +0000") Message-ID: <87czr5bdxd.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP 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: Mon, 26 Jul 2021 09:52:03 -0000 On Jul 26 2021, naohirot@fujitsu.com wrote: > If it was not reversed, config.h never had " #define HAVE_BUILTIN_MEMSET 1" > even if gcc 8.3 is used. This is correct if the builtin just expands to a memset libcall. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."