Mercurial > hg > graal-compiler
diff graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/call/GeneralBoxedDispatchNode.java @ 13529:856c2c294f84
Merge.
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 07 Jan 2014 18:53:04 +0100 |
parents | 0fbee3eb71f0 |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/call/GeneralBoxedDispatchNode.java Tue Jan 07 18:53:04 2014 +0100 @@ -0,0 +1,46 @@ +/* + * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This + * code is released under a tri EPL/GPL/LGPL license. You can use it, + * redistribute it and/or modify it under the terms of the: + * + * Eclipse Public License version 1.0 + * GNU General Public License version 2 + * GNU Lesser General Public License version 2.1 + */ +package com.oracle.truffle.ruby.nodes.call; + +import com.oracle.truffle.api.*; +import com.oracle.truffle.api.frame.*; +import com.oracle.truffle.ruby.runtime.*; +import com.oracle.truffle.ruby.runtime.core.*; +import com.oracle.truffle.ruby.runtime.methods.*; +import com.oracle.truffle.ruby.runtime.objects.*; + +/** + * A node in the dispatch chain that does no caching and looks up methods from scratch each time it + * is called. + */ +public class GeneralBoxedDispatchNode extends BoxedDispatchNode { + + private final String name; + + public GeneralBoxedDispatchNode(RubyContext context, SourceSection sourceSection, String name) { + super(context, sourceSection); + + assert name != null; + + this.name = name; + } + + @Override + public Object dispatch(VirtualFrame frame, RubyBasicObject receiverObject, RubyProc blockObject, Object[] argumentsObjects) { + /* + * TODO(CS): we should probably have some kind of cache here - even if it's just a hash map. + * MRI and JRuby do and might avoid some pathological cases. + */ + + final RubyMethod method = lookup(frame, receiverObject, name); + return method.call(frame.pack(), receiverObject, blockObject, argumentsObjects); + } + +}