6935172: Optimize bit-twiddling in Bits.java
Summary: Transformations to reduce size of bytecode
Reviewed-by: sherman
Contributed-by: Based on an idea by Ulf Zibis <ulf.zibis@gmx.de>
## Copyright (c) 2001, 2009, Oracle and/or its affiliates. All rights reserved.# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.## This code is free software; you can redistribute it and/or modify it# under the terms of the GNU General Public License version 2 only, as# published by the Free Software Foundation. Oracle designates this# particular file as subject to the "Classpath" exception as provided# by Oracle in the LICENSE file that accompanied this code.## This code is distributed in the hope that it will be useful, but WITHOUT# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License# version 2 for more details (a copy is included in the LICENSE file that# accompanied this code).## You should have received a copy of the GNU General Public License version# 2 along with this work; if not, write to the Free Software Foundation,# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.## Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA# or visit www.oracle.com if you need additional information or have any# questions.################################################################## CORBA TARGETS################################################################CORBA_BUILD_ARGUMENTS = \ $(COMMON_BUILD_ARGUMENTS) \ ALT_OUTPUTDIR=$(CORBA_OUTPUTDIR) \ ALT_BOOTDIR=$(BOOTDIR) \ ALT_JDK_IMPORT_PATH=$(JDK_IMPORT_PATH)ifeq ($(BUILD_LANGTOOLS), true) CORBA_BUILD_ARGUMENTS += ALT_LANGTOOLS_DIST=$(ABS_LANGTOOLS_DIST)endifcorba: corba-buildcorba-build: $(MKDIR) -p $(CORBA_OUTPUTDIR) @$(call MakeStart, corba, all) ($(CD) $(CORBA_TOPDIR)/make && \ $(MAKE) $(CORBA_BUILD_ARGUMENTS) all) @$(call MakeFinish, corba, all)corba-clobber:: $(MKDIR) -p $(CORBA_OUTPUTDIR) @$(call MakeStart, corba, clobber) ($(CD) $(CORBA_TOPDIR)/make && \ $(MAKE) $(CORBA_BUILD_ARGUMENTS) clobber) @$(call MakeFinish, corba, clobber).PHONY: corba corba-build corba-clobber