From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 123178 invoked by alias); 13 Jan 2017 13:01:08 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 123161 invoked by uid 89); 13 Jan 2017 13:01:07 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS,URIBL_RED autolearn=ham version=3.3.2 spammy=Hx-languages-length:715, H*i:sk:877f5zj, H*f:sk:877f5zj, H*MI:sk:877f5zj X-HELO: relay1.mentorg.com Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 13 Jan 2017 13:00:57 +0000 Received: from nat-ies.mentorg.com ([192.94.31.2] helo=svr-ies-mbx-01.mgc.mentorg.com) by relay1.mentorg.com with esmtp id 1cS1TR-0003Eq-Rh from joseph_myers@mentor.com ; Fri, 13 Jan 2017 05:00:54 -0800 Received: from digraph.polyomino.org.uk (137.202.0.87) by svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Fri, 13 Jan 2017 13:00:50 +0000 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.86_2) (envelope-from ) id 1cS1TK-0007nM-66; Fri, 13 Jan 2017 13:00:46 +0000 Date: Fri, 13 Jan 2017 13:01:00 -0000 From: Joseph Myers To: Tulio Magno Quites Machado Filho CC: Segher Boessenkool , Aaron Sawdey , , David Edelsohn , Bill Schmidt Subject: Re: [PATCH] builtin expansion of strncmp for rs6000 In-Reply-To: <877f5zjhzi.fsf@linux.vnet.ibm.com> Message-ID: References: <1481819465.5501.5.camel@linux.vnet.ibm.com> <20170112215351.GV28613@gate.crashing.org> <877f5zjhzi.fsf@linux.vnet.ibm.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-ClientProxiedBy: svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-SW-Source: 2017-01/txt/msg00936.txt.bz2 On Fri, 13 Jan 2017, Tulio Magno Quites Machado Filho wrote: > > Tulio will look at fixing it in glibc tomorrow. Thanks for the report, > > Does this code affects a specific rs6000 build? i.e. powerpc64le -mcpu=power8. > Or is it generic? build-many-glibcs.py does not use any special configure options in GCC or glibc to select a particular processor (which I think means a POWER8 default in GCC; I don't think powerpc glibc yet determines which sysdeps directories to use based on compiler defaults, however, though we've discussed that this approach, as used by the ARM port, is to be preferred over --with-cpu). -- Joseph S. Myers joseph@codesourcery.com