org.jruby.ir.dataflow.analyses

Class StoreLocalVarPlacementProblem

java.lang.Object

org.jruby.ir.dataflow.DataFlowProblem

org.jruby.ir.dataflow.analyses.StoreLocalVarPlacementProblem

public class StoreLocalVarPlacementProblem
extends DataFlowProblem

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 java.lang.String	NAME
private boolean	scopeHasLocalVarStores
private boolean	scopeHasUnrescuedExceptions

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

direction, flowGraphNodes, scope

Constructor Summary

Constructors

Constructor and Description
StoreLocalVarPlacementProblem()

Method Summary

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

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

compute_MOP_Solution, getDFVarsCount, getFlowDirection, getFlowGraphNode, getIncomingSourcesOf, getOutgoingDestinationsOf, 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 java.lang.String NAME

See Also:

Constant Field Values

scopeHasLocalVarStores

private boolean scopeHasLocalVarStores

scopeHasUnrescuedExceptions

private boolean scopeHasUnrescuedExceptions

Constructor Detail

StoreLocalVarPlacementProblem

public StoreLocalVarPlacementProblem()

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in class DataFlowProblem

buildFlowGraphNode

public FlowGraphNode buildFlowGraphNode(BasicBlock bb)

Specified by:

buildFlowGraphNode in class DataFlowProblem

getDataFlowVarsForOutput

public java.lang.String getDataFlowVarsForOutput()

Overrides:

getDataFlowVarsForOutput in class DataFlowProblem

scopeHasLocalVarStores

public boolean scopeHasLocalVarStores()

scopeHasUnrescuedExceptions

public boolean scopeHasUnrescuedExceptions()

addStores

public void addStores(java.util.Map<Operand,Operand> varRenameMap)