Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/call/InlinedUnboxedDispatchNode.java @ 13745:978587c91373
Merge
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 23 Jan 2014 16:35:57 -0800 |
parents | 0fbee3eb71f0 |
children |
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/* * 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.api.nodes.*; import com.oracle.truffle.ruby.nodes.*; import com.oracle.truffle.ruby.runtime.*; import com.oracle.truffle.ruby.runtime.core.*; public class InlinedUnboxedDispatchNode extends UnboxedDispatchNode { private final Class expectedClass; private final Assumption unmodifiedAssumption; private final InlinableMethodImplementation method; private final RubyRootNode rootNode; @Child protected UnboxedDispatchNode next; public InlinedUnboxedDispatchNode(RubyContext context, SourceSection sourceSection, Class expectedClass, Assumption unmodifiedAssumption, InlinableMethodImplementation method, UnboxedDispatchNode next) { super(context, sourceSection); assert expectedClass != null; assert method != null; this.expectedClass = expectedClass; this.unmodifiedAssumption = unmodifiedAssumption; this.method = method; this.rootNode = method.getCloneOfPristineRootNode(); this.next = adoptChild(next); } @Override public Object dispatch(VirtualFrame frame, Object receiverObject, RubyProc blockObject, Object[] argumentsObjects) { // Check the class is what we expect if (receiverObject.getClass() != expectedClass) { return next.dispatch(frame, receiverObject, blockObject, argumentsObjects); } // Check the class has not been modified try { unmodifiedAssumption.check(); } catch (InvalidAssumptionException e) { return respecialize("class modified", frame, receiverObject, blockObject, argumentsObjects); } // Call the method final RubyArguments arguments = new RubyArguments(method.getDeclarationFrame(), receiverObject, blockObject, argumentsObjects); final VirtualFrame inlinedFrame = Truffle.getRuntime().createVirtualFrame(frame.pack(), arguments, method.getFrameDescriptor()); return rootNode.execute(inlinedFrame); } @Override public void setNext(UnboxedDispatchNode next) { this.next = adoptChild(next); } }