8210389: C2: assert(n->outcnt() != 0 || C->top() == n || n->is_Proj()) failed: No dead instructions after post-alloc
Reviewed-by: kvn, thartmann
## Copyright (c) 2011, 2018, 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.#include LibCommon.gmk################################################################################$(eval $(call SetupJdkLibrary, BUILD_LIBDT_SOCKET, \ NAME := dt_socket, \ OPTIMIZATION := LOW, \ CFLAGS := $(CFLAGS_JDKLIB) $(LIBDT_SOCKET_CPPFLAGS), \ EXTRA_HEADER_DIRS := \ include \ libjdwp/export, \ LDFLAGS := $(LDFLAGS_JDKLIB) \ $(call SET_SHARED_LIBRARY_ORIGIN), \ LIBS_linux := -lpthread, \ LIBS_solaris := -lnsl -lsocket, \ LIBS_windows := $(JDKLIB_LIBS) ws2_32.lib, \))$(BUILD_LIBDT_SOCKET): $(call FindLib, java.base, java)# Include socket transport with JDWP agent to allow for remote debuggingTARGETS += $(BUILD_LIBDT_SOCKET)################################################################################# JDWP_LOGGING causes log messages to be compiled into the library.$(eval $(call SetupJdkLibrary, BUILD_LIBJDWP, \ NAME := jdwp, \ OPTIMIZATION := LOW, \ CFLAGS := $(CFLAGS_JDKLIB) -DJDWP_LOGGING, \ DISABLED_WARNINGS_gcc := unused-function, \ DISABLED_WARNINGS_clang := sometimes-uninitialized format-nonliteral \ self-assign, \ EXTRA_HEADER_DIRS := \ include \ libjdwp/export, \ LDFLAGS := $(LDFLAGS_JDKLIB) \ $(call SET_SHARED_LIBRARY_ORIGIN), \ LIBS := $(JDKLIB_LIBS), \ LIBS_linux := $(LIBDL), \ LIBS_solaris := $(LIBDL), \ LIBS_macosx := -liconv, \ LIBS_aix := -liconv, \))$(BUILD_LIBJDWP): $(call FindLib, java.base, java)TARGETS += $(BUILD_LIBJDWP)################################################################################ifeq ($(STATIC_BUILD), true) JDK_JDWP_AGENT_EXPORT_SYMBOLS_SRC := \ $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/$(LIBRARY_PREFIX)dt_socket.symbols \ $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/$(LIBRARY_PREFIX)jdwp.symbols JDK_JDWP_AGENT_EXPORT_SYMBOL_FILE := $(SUPPORT_OUTPUTDIR)/modules_libs/jdk.jdwp.agent/jdk.jdwp.agent.symbols $(JDK_JDWP_AGENT_EXPORT_SYMBOL_FILE): $(JDK_JDWP_AGENT_EXPORT_SYMBOLS_SRC) $(call LogInfo, Generating jdk.jdwp.agent symbols file) $(CAT) $^ > $@ # The individual symbol files is generated when the respective lib is built $(JDK_JDWP_AGENT_EXPORT_SYMBOLS_SRC): $(BUILD_LIBDT_SOCKET) $(BUILD_LIBJDWP) TARGETS += $(JDK_JDWP_AGENT_EXPORT_SYMBOL_FILE)endif################################################################################