8039298: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base)->higher_equal(TypePtr::NULL_PTR))
Summary: Convert the assert into the runtime check to skip IGVN optimizations for problematic memory nodes. Eliminate dead nodes more aggressively.
Reviewed-by: twisti, iveresov
#
# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation. Oracle designates this
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# 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
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#
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################################################################################
# The Corba sources are old and generates a LOT of warnings.
# Disable these using Xlint, until someone cares to fix them.
DISABLE_CORBA_WARNINGS := -Xlint:all,-deprecation,-unchecked,-serial,-fallthrough,-cast,-rawtypes,-static,-dep-ann
# The "generate old bytecode" javac setup uses the new compiler to compile for the
# boot jdk to generate tools that need to be run with the boot jdk.
# Thus we force the target bytecode to the boot jdk bytecode.
$(eval $(call SetupJavaCompiler,GENERATE_OLDBYTECODE, \
JVM := $(JAVA), \
JAVAC := $(NEW_JAVAC), \
FLAGS := $(BOOT_JDK_SOURCETARGET) \
-bootclasspath "$(BOOT_RTJAR)$(PATH_SEP)$(BOOT_TOOLSJAR)" \
$(DISABLE_CORBA_WARNINGS), \
SERVER_DIR := $(SJAVAC_SERVER_DIR), \
SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
# The "generate new bytecode" uses the new compiler to generate bytecode
# for the new jdk that is being built. The code compiled by this setup
# cannot necessarily be run with the boot jdk.
$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE, \
JVM := $(JAVA), \
JAVAC := $(NEW_JAVAC), \
FLAGS := -cp $(BOOT_TOOLSJAR) -XDignore.symbol.file=true $(DISABLE_CORBA_WARNINGS), \
SERVER_DIR := $(SJAVAC_SERVER_DIR), \
SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
################################################################################