From owner-svn-src-head@FreeBSD.ORG Tue May 15 22:44:55 2012 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id ACBC2106564A; Tue, 15 May 2012 22:44:55 +0000 (UTC) (envelope-from marius@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 97FF48FC14; Tue, 15 May 2012 22:44:55 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q4FMitTu009120; Tue, 15 May 2012 22:44:55 GMT (envelope-from marius@svn.freebsd.org) Received: (from marius@localhost) by svn.freebsd.org (8.14.4/8.14.4/Submit) id q4FMit9c009118; Tue, 15 May 2012 22:44:55 GMT (envelope-from marius@svn.freebsd.org) Message-Id: <201205152244.q4FMit9c009118@svn.freebsd.org> From: Marius Strobl Date: Tue, 15 May 2012 22:44:55 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r235486 - head/contrib/compiler-rt/lib/sparc64 X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 May 2012 22:44:55 -0000 Author: marius Date: Tue May 15 22:44:55 2012 New Revision: 235486 URL: http://svn.freebsd.org/changeset/base/235486 Log: Forced commit to denote that the claim in r235388, that libcompiler_rt when used as a replacement for libgcc on sparc64 would cause a 60% decrease in performance is wrong. Actually, the performance loss is only marginal and the huge difference seen was caused by a pilot error comparing libgcc builds using MALLOC_PRODUCTION with libcompiler_rt builds that did not. Modified: head/contrib/compiler-rt/lib/sparc64/divmod.m4 Modified: head/contrib/compiler-rt/lib/sparc64/divmod.m4 ==============================================================================