Mercurial > hg > graal-compiler
view graal/com.oracle.graal.graphbuilderconf/src/com/oracle/graal/graphbuilderconf/NodePlugin.java @ 22032:d1a41fbfcfd2
Replace ResolvedJavaType.isFinal with more meaningful and correct isLeaf
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 18 Jun 2015 10:07:27 -0700 |
parents | c74d3c9b9de7 |
children | 0e095e2c24e2 |
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/* * Copyright (c) 2015, 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. */ package com.oracle.graal.graphbuilderconf; import com.oracle.jvmci.meta.*; import com.oracle.graal.nodes.*; public interface NodePlugin extends GraphBuilderPlugin { /** * Handle the parsing of a method invocation bytecode to a method that can be bound statically. * If the method returns true, it must {@link GraphBuilderContext#push push} a value as the * result of the method invocation using the {@link Signature#getReturnKind return kind} of the * method. * * @param b the context * @param method the statically bound, invoked method * @param args the arguments of the method invocation * @return true if the plugin handles the invocation, false otherwise */ default boolean handleInvoke(GraphBuilderContext b, ResolvedJavaMethod method, ValueNode[] args) { return false; } /** * Handle the parsing of a GETFIELD bytecode. If the method returns true, it must * {@link GraphBuilderContext#push push} a value using the {@link ResolvedJavaField#getKind() * kind} of the field. * * @param b the context * @param object the receiver object for the field access * @param field the accessed field * @return true if the plugin handles the field access, false otherwise */ default boolean handleLoadField(GraphBuilderContext b, ValueNode object, ResolvedJavaField field) { return false; } /** * Handle the parsing of a GETSTATIC bytecode. If the method returns true, it must * {@link GraphBuilderContext#push push} a value using the {@link ResolvedJavaField#getKind() * kind} of the field. * * @param b the context * @param field the accessed field * @return true if the plugin handles the field access, false otherwise */ default boolean handleLoadStaticField(GraphBuilderContext b, ResolvedJavaField field) { return false; } /** * Handle the parsing of a PUTFIELD bytecode. * * @param b the context * @param object the receiver object for the field access * @param field the accessed field * @param value the value to be stored into the field * @return true if the plugin handles the field access, false otherwise */ default boolean handleStoreField(GraphBuilderContext b, ValueNode object, ResolvedJavaField field, ValueNode value) { return false; } /** * Handle the parsing of a PUTSTATIC bytecode. * * @param b the context * @param field the accessed field * @param value the value to be stored into the field * @return true if the plugin handles the field access, false otherwise. */ default boolean handleStoreStaticField(GraphBuilderContext b, ResolvedJavaField field, ValueNode value) { return false; } /** * Handle the parsing of an array load bytecode. If the method returns true, it must * {@link GraphBuilderContext#push push} a value using the provided elementKind. * * @param b the context * @param array the accessed array * @param index the index for the array access * @param elementKind the element kind of the accessed array * @return true if the plugin handles the array access, false otherwise. */ default boolean handleLoadIndexed(GraphBuilderContext b, ValueNode array, ValueNode index, Kind elementKind) { return false; } /** * Handle the parsing of an array store bytecode. * * @param b the context * @param array the accessed array * @param index the index for the array access * @param elementKind the element kind of the accessed array * @param value the value to be stored into the array * @return true if the plugin handles the array access, false otherwise. */ default boolean handleStoreIndexed(GraphBuilderContext b, ValueNode array, ValueNode index, Kind elementKind, ValueNode value) { return false; } /** * Handle the parsing of a CHECKCAST bytecode. If the method returns true, it must * {@link GraphBuilderContext#push push} a value with the result of the cast using * {@link Kind#Object}. * * @param b the context * @param object the object to be type checked * @param type the type that the object is checked against * @param profile the profiling information for the type check, or null if no profiling * information is available * @return true if the plugin handles the cast, false otherwise */ default boolean handleCheckCast(GraphBuilderContext b, ValueNode object, ResolvedJavaType type, JavaTypeProfile profile) { return false; } /** * Handle the parsing of a INSTANCEOF bytecode. If the method returns true, it must * {@link GraphBuilderContext#push push} a value with the result of the instanceof using * {@link Kind#Int}. * * @param b the context * @param object the object to be type checked * @param type the type that the object is checked against * @param profile the profiling information for the type check, or null if no profiling * information is available * @return true if the plugin handles the instanceof, false otherwise */ default boolean handleInstanceOf(GraphBuilderContext b, ValueNode object, ResolvedJavaType type, JavaTypeProfile profile) { return false; } /** * If the plugin {@link GraphBuilderContext#push pushes} a value with a different {@link Kind} * than specified by the bytecode, it must override this method and return {@code true}. This * disables assertion checking for value kinds. * * @param b the context */ default boolean canChangeStackKind(GraphBuilderContext b) { return false; } }