Package 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	Description
static final String	NAME

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

direction, fic, flowGraphNodes

Constructor Summary

Constructors

Constructor	Description
StoreLocalVarPlacementProblem()

Method Summary

Modifier and Type	Method	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, getFIC, getFlowDirection, getFlowGraphNode, isEmpty, setup, toString

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

Constructor Details

StoreLocalVarPlacementProblem

public StoreLocalVarPlacementProblem()

Method Details

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)