From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18384 invoked by alias); 7 Mar 2013 01:02:41 -0000 Received: (qmail 18306 invoked by uid 22791); 7 Mar 2013 01:02:40 -0000 X-SWARE-Spam-Status: No, hits=-4.8 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_HOSTKARMA_W,RCVD_IN_HOSTKARMA_WL X-Spam-Check-By: sourceware.org Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 07 Mar 2013 01:02:32 +0000 Received: from svr-orw-exc-10.mgc.mentorg.com ([147.34.98.58]) by relay1.mentorg.com with esmtp id 1UDPE7-0003y2-M0 from joseph_myers@mentor.com ; Wed, 06 Mar 2013 17:02:31 -0800 Received: from SVR-IES-FEM-01.mgc.mentorg.com ([137.202.0.104]) by SVR-ORW-EXC-10.mgc.mentorg.com with Microsoft SMTPSVC(6.0.3790.4675); Wed, 6 Mar 2013 17:02:31 -0800 Received: from digraph.polyomino.org.uk (137.202.0.76) by SVR-IES-FEM-01.mgc.mentorg.com (137.202.0.104) with Microsoft SMTP Server id 14.1.289.1; Thu, 7 Mar 2013 01:02:29 +0000 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.76) (envelope-from ) id 1UDPE4-0004jk-Q8; Thu, 07 Mar 2013 01:02:28 +0000 Date: Thu, 07 Mar 2013 01:02:00 -0000 From: "Joseph S. Myers" To: Richard Henderson CC: Subject: Re: [PATCH 1/5] arm: Implement armv6 optimized strlen In-Reply-To: <1362614027-25800-2-git-send-email-rth@twiddle.net> Message-ID: References: <1362614027-25800-1-git-send-email-rth@twiddle.net> <1362614027-25800-2-git-send-email-rth@twiddle.net> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Mailing-List: contact libc-ports-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: libc-ports-owner@sourceware.org X-SW-Source: 2013-03/txt/msg00064.txt.bz2 On Wed, 6 Mar 2013, Richard Henderson wrote: > Twice as fast for long strings and 50% faster for short strings > over the armv4 version on A15. > --- > ports/sysdeps/arm/armv6/strlen.S | 99 +++++++++++++++++++++++++++++++++++++++ > ports/sysdeps/arm/armv6t2/Implies | 2 + > 2 files changed, 101 insertions(+) > create mode 100644 ports/sysdeps/arm/armv6/strlen.S > create mode 100644 ports/sysdeps/arm/armv6t2/Implies OK. -- Joseph S. Myers joseph@codesourcery.com