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 EEC163858D3C for ; Tue, 19 Apr 2022 20:30:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org EEC163858D3C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com X-IronPort-AV: E=Sophos;i="5.90,273,1643702400"; d="scan'208";a="77281427" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa1.mentor.iphmx.com with ESMTP; 19 Apr 2022 12:30:32 -0800 IronPort-SDR: K9rk3fUV6TNeEhOKd30oOPUIOy/Y3+D0LLMjqT0U2tK+svPiCJ5AEgQ5fUtkcnSGDOFLdnI8mF NA6lxHMNe64/UqHNpQvc1xbF5dVgyumum0pNJOtknMQTNviIrY72XiKBVDefFVf4UrMfU/hHG0 kOsZKmA1G99b+49UPTLHh71F9ZEazZUhZgN8BMQyIeGjkzkhScdG9WcapI3kZtfV5zJxHdxmL7 IHHdJ5qKfpA+gak7ZI99+DZzbgb8TAh1GYJdh9qxuAvIE13LEHdZ0F3i8lha1WF6IIFIVGqDdD gtI= Date: Tue, 19 Apr 2022 20:30:26 +0000 From: Joseph Myers X-X-Sender: jsm28@digraph.polyomino.org.uk To: Noah Goldstein CC: "H.J. Lu" , GNU C Library Subject: Re: [PATCH v3 1/3] x86: Optimize memcmp SSE2 in memcmp.S In-Reply-To: Message-ID: References: <20220415055132.1257272-1-goldstein.w.n@gmail.com> <20220415172801.1525674-1-goldstein.w.n@gmail.com> 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-13.mgc.mentorg.com (139.181.222.13) To svr-ies-mbx-10.mgc.mentorg.com (139.181.222.10) X-Spam-Status: No, score=-3113.8 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE 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: Tue, 19 Apr 2022 20:30:34 -0000 A recent commit, probably this one, broke the build for x86_64-linux-gnu --disable-multi-arch. /scratch/jmyers/glibc-bot/install/compilers/x86_64-linux-gnu/lib/gcc/x86_64-glibc-linux-gnu/11.2.1/../../../../x86_64-glibc-linux-gnu/bin/ld: /scratch/jmyers/glibc-bot/build/glibcs/x86_64-linux-gnu-minimal/glibc/libc_pic.os: in function `internal_fnwmatch': /scratch/jmyers/glibc-bot/src/glibc/posix/fnmatch_loop.c:513: undefined reference to `__wmemcmp' /scratch/jmyers/glibc-bot/install/compilers/x86_64-linux-gnu/lib/gcc/x86_64-glibc-linux-gnu/11.2.1/../../../../x86_64-glibc-linux-gnu/bin/ld: /scratch/jmyers/glibc-bot/src/glibc/posix/fnmatch_loop.c:536: undefined reference to `__wmemcmp' /scratch/jmyers/glibc-bot/install/compilers/x86_64-linux-gnu/lib/gcc/x86_64-glibc-linux-gnu/11.2.1/../../../../x86_64-glibc-linux-gnu/bin/ld: /scratch/jmyers/glibc-bot/src/glibc/posix/fnmatch_loop.c:704: undefined reference to `__wmemcmp' https://sourceware.org/pipermail/libc-testresults/2022q2/009576.html -- Joseph S. Myers joseph@codesourcery.com