org.jruby.ir.dataflow.analyses

Class StoreLocalVarPlacementProblem

java.lang.Object

org.jruby.ir.dataflow.DataFlowProblem<StoreLocalVarPlacementProblem,StoreLocalVarPlacementNode>

org.jruby.ir.dataflow.analyses.StoreLocalVarPlacementProblem

public class StoreLocalVarPlacementProblem
extends DataFlowProblem<StoreLocalVarPlacementProblem,StoreLocalVarPlacementNode>

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.ir.dataflow.DataFlowProblem

DataFlowProblem.DF_Direction

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Fields inherited from class org.jruby.ir.dataflow.DataFlowProblem

direction, flowGraphNodes, scope

Constructor Summary

Constructors

Constructor and Description
StoreLocalVarPlacementProblem()

Method Summary

Methods

Modifier and Type	Method and Description
void	addStores(Map<Operand,Operand> varRenameMap)
StoreLocalVarPlacementNode	buildFlowGraphNode(BasicBlock bb)
String	getDataFlowVarsForOutput()
String	getName()
boolean	scopeHasLocalVarStores()
boolean	scopeHasUnrescuedExceptions()

Methods inherited from class org.jruby.ir.dataflow.DataFlowProblem

addDataFlowVar, compute_MOP_Solution, generateWorkList, getDFVarsCount, getEntryNode, getExitNode, getFlowDirection, getFlowGraphNode, getScope, isEmpty, setup, toString

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

StoreLocalVarPlacementProblem

public StoreLocalVarPlacementProblem()

Method Detail

getName

public String getName()

Specified by:

getName in class DataFlowProblem<StoreLocalVarPlacementProblem,StoreLocalVarPlacementNode>

buildFlowGraphNode

public StoreLocalVarPlacementNode buildFlowGraphNode(BasicBlock bb)

Specified by:

buildFlowGraphNode in class DataFlowProblem<StoreLocalVarPlacementProblem,StoreLocalVarPlacementNode>

getDataFlowVarsForOutput

public String getDataFlowVarsForOutput()

Overrides:

getDataFlowVarsForOutput in class DataFlowProblem<StoreLocalVarPlacementProblem,StoreLocalVarPlacementNode>

scopeHasLocalVarStores

public boolean scopeHasLocalVarStores()

scopeHasUnrescuedExceptions

public boolean scopeHasUnrescuedExceptions()

addStores

public void addStores(Map<Operand,Operand> varRenameMap)