Mercurial > hg > truffle
view src/share/vm/graal/graalVMToCompiler.hpp @ 4591:33f181ad79d5
changed DynamicSizeBasedInliningPolicy to use log(probability) for frequently executed loops, added check for SmallCompiledCodeSize to WeightBasedInliningPolicy.
author | Christian Haeubl <christian.haeubl@oracle.com> |
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date | Mon, 13 Feb 2012 18:40:54 -0800 |
parents | bcbb918f5ac6 |
children | bf63d72879aa |
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/* * Copyright (c) 2011, 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. * * 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 "memory/allocation.hpp" #include "oops/oop.hpp" #include "runtime/handles.hpp" #include "runtime/thread.hpp" #include "classfile/javaClasses.hpp" #include "runtime/jniHandles.hpp" #include "runtime/javaCalls.hpp" class VMToCompiler : public AllStatic { private: static jobject _compilerPermObject; static jobject _vmExitsPermObject; static jobject _vmExitsPermKlass; static KlassHandle vmExitsKlass(); static Handle instance(); public: static void initializeCompiler(); static Handle compilerInstance(); // public static boolean HotSpotOptions.setOption(String option); static jboolean setOption(Handle option); // public static void HotSpotOptions.setDefaultOptions(); static void setDefaultOptions(); // public abstract void compileMethod(long vmId, String name, int entry_bci, boolean blocking); static void compileMethod(Handle hotspot_method, int entry_bci, jboolean blocking); // public abstract void shutdownCompiler(); static void shutdownCompiler(); // public abstract void startCompiler(); static void startCompiler(); // public abstract void bootstrap(); static void bootstrap(); // public abstract RiMethod createRiMethodResolved(long vmId, String name); static oop createRiMethodResolved(jlong vmId, Handle name, TRAPS); // public abstract RiMethod createRiMethodUnresolved(String name, String signature, RiType holder); static oop createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS); // public abstract RiField createRiField(RiType holder, String name, RiType type, int flags, int offset); static oop createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS); // public abstract RiType createRiType(long vmId, String name); static oop createRiType(jlong vmId, Handle name, TRAPS); // public abstract RiType createRiTypeUnresolved(String name); static oop createRiTypeUnresolved(Handle name, TRAPS); // public abstract RiType createRiTypePrimitive(int basicType); static oop createRiTypePrimitive(int basicType, TRAPS); // public abstract RiSignature createRiSignature(String signature); static oop createRiSignature(Handle name, TRAPS); // public abstract CiConstant createCiConstant(CiKind kind, long value); static oop createCiConstant(Handle kind, jlong value, TRAPS); // public abstract CiConstant createCiConstantFloat(float value); static oop createCiConstantFloat(jfloat value, TRAPS); // public abstract CiConstant createCiConstantDouble(double value); static oop createCiConstantDouble(jdouble value, TRAPS); // public abstract CiConstant createCiConstantObject(long vmId); static oop createCiConstantObject(Handle object, TRAPS); }; inline void check_pending_exception(const char* message, bool dump_core = false) { Thread* THREAD = Thread::current(); if (THREAD->has_pending_exception()) { Handle exception = PENDING_EXCEPTION; CLEAR_PENDING_EXCEPTION; assert(exception->is_a(SystemDictionary::Throwable_klass()), "Throwable instance expected"); JavaValue result(T_VOID); JavaCalls::call_virtual(&result, exception, KlassHandle(THREAD, SystemDictionary::Throwable_klass()), vmSymbols::printStackTrace_name(), vmSymbols::void_method_signature(), THREAD); vm_abort(dump_core); } } inline void check_not_null(void* value, const char* message, bool dump_core = false) { if (value == NULL) { tty->print_cr("%s", message); vm_abort(dump_core); } }