Package org.qbicc.plugin.opt

Class GotoRemovingVisitor

java.lang.Object

org.qbicc.plugin.opt.GotoRemovingVisitor

All Implemented Interfaces:

ActionVisitor<Node.Copier,Node>, ActionVisitor.Delegating<Node.Copier,Node>, LiteralVisitor<Node.Copier,Value>, LiteralVisitor.Delegating<Node.Copier,Value>, NodeVisitor<Node.Copier,Value,Node,BasicBlock>, NodeVisitor.Delegating<Node.Copier,Value,Node,BasicBlock>, TerminatorVisitor<Node.Copier,BasicBlock>, TerminatorVisitor.Delegating<Node.Copier,BasicBlock>, ValueVisitor<Node.Copier,Value>, ValueVisitor.Delegating<Node.Copier,Value>

public class GotoRemovingVisitor
extends Object
implements NodeVisitor.Delegating<Node.Copier,Value,Node,BasicBlock>

A copier which removes all goto nodes that are only entered by one entry block.

Nested Class Summary

Nested classes/interfaces inherited from interface org.qbicc.graph.ActionVisitor

ActionVisitor.Delegating<T extends Object,R extends Object>

Nested classes/interfaces inherited from interface org.qbicc.graph.literal.LiteralVisitor

LiteralVisitor.Delegating<T extends Object,R extends Object>

Nested classes/interfaces inherited from interface org.qbicc.graph.NodeVisitor

NodeVisitor.Delegating<C extends Object,V extends Object,A extends Object,T extends Object>

Nested classes/interfaces inherited from interface org.qbicc.graph.TerminatorVisitor

TerminatorVisitor.Delegating<T extends Object,R extends Object>

Nested classes/interfaces inherited from interface org.qbicc.graph.ValueVisitor

ValueVisitor.Delegating<T extends Object,R extends Object>

Constructor Summary

Constructors

Constructor	Description
GotoRemovingVisitor(CompilationContext context, NodeVisitor<Node.Copier,Value,Node,BasicBlock> delegate)

Method Summary

Modifier and Type	Method	Description
NodeVisitor<Node.Copier,Value,Node,BasicBlock>	getDelegateNodeVisitor()
Node	visit(Node.Copier param, BlockEntry node)
Value	visit(Node.Copier copier, BlockParameter node)
BasicBlock	visit(Node.Copier param, Goto node)
BasicBlock	visit(Node.Copier param, If node)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.qbicc.graph.ActionVisitor.Delegating

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitUnknown

Methods inherited from interface org.qbicc.graph.literal.LiteralVisitor.Delegating

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from interface org.qbicc.graph.NodeVisitor.Delegating

getDelegateActionVisitor, getDelegateTerminatorVisitor, getDelegateValueVisitor

Methods inherited from interface org.qbicc.graph.TerminatorVisitor.Delegating

visit, visit, visit, visit, visit, visit, visit, visit, visit, visitUnknown

Methods inherited from interface org.qbicc.graph.ValueVisitor

visitAny

Methods inherited from interface org.qbicc.graph.ValueVisitor.Delegating

getDelegateLiteralVisitor, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitUnknown

Constructor Details

GotoRemovingVisitor

public GotoRemovingVisitor(CompilationContext context,
 NodeVisitor<Node.Copier,Value,Node,BasicBlock> delegate)

Method Details

getDelegateNodeVisitor

public NodeVisitor<Node.Copier,Value,Node,BasicBlock> getDelegateNodeVisitor()

Specified by:

getDelegateNodeVisitor in interface NodeVisitor.Delegating<Node.Copier,Value,Node,BasicBlock>

visit

public BasicBlock visit(Node.Copier param,
 Goto node)

Specified by:

visit in interface TerminatorVisitor<Node.Copier,BasicBlock>

Specified by:

visit in interface TerminatorVisitor.Delegating<Node.Copier,BasicBlock>

visit

public BasicBlock visit(Node.Copier param,
 If node)

Specified by:

visit in interface TerminatorVisitor<Node.Copier,BasicBlock>

Specified by:

visit in interface TerminatorVisitor.Delegating<Node.Copier,BasicBlock>

visit

public Value visit(Node.Copier copier,
 BlockParameter node)

Specified by:

visit in interface ValueVisitor<Node.Copier,Value>

Specified by:

visit in interface ValueVisitor.Delegating<Node.Copier,Value>

visit

public Node visit(Node.Copier param,
 BlockEntry node)

Specified by:

visit in interface ActionVisitor<Node.Copier,Node>

Specified by:

visit in interface ActionVisitor.Delegating<Node.Copier,Node>