8028471: PPC64 (part 215): opto: Extend ImplicitNullCheck optimization.
Summary: Fixed Implicit NULL check optimization for AIX, where the page at address '0' is only write-protected.
Reviewed-by: kvn
#
# Copyright (c) 2012, 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.
#
#
# Makefile for building Java Access Bridge
#
BUILDDIR = ..
include $(BUILDDIR)/common/Defs.gmk
#
#
ifndef OPENJDK
ifeq ($(PLATFORM), windows)
include $(BUILDDIR)/common/Subdirs.gmk
#
# build for 32 and 64 bit (new api)
#
SUBDIRS = Jaccess JavaAccessBridge WindowsAccessBridge JAWTAccessBridge AccessBridgeJava Jabswitch
#
# build for legacy
#
ifeq ($(ARCH_DATA_MODEL), 32)
OTHERSUBDIRS_MAKEFLAGS += ABLEGACY=true
OTHERSUBDIRS = JavaAccessBridge WindowsAccessBridge JAWTAccessBridge AccessBridgeJava
endif
ifeq ($(ARCH_DATA_MODEL), 32)
all build clean clobber ::
$(SUBDIRS-loop)
$(OTHERSUBDIRS-loop)
else
all build clean clobber ::
$(SUBDIRS-loop)
endif
clean::
$(RM) -r $(CLASSBINDIR) $(CLASSBINDIR)
endif # PLATFORM
endif #OPENJDK