org.jruby.ir.representations

Class BasicBlock

java.lang.Object

org.jruby.ir.representations.BasicBlock

All Implemented Interfaces:

ExplicitVertexID

public class BasicBlock
extends Object
implements ExplicitVertexID

Constructor Summary

Constructors

Constructor and Description
BasicBlock(CFG c, Label l)

Method Summary

Methods

Modifier and Type	Method and Description
void	addInstr(Instr i)
BasicBlock	cloneForInlinedClosure(InlinerInfo ii)
BasicBlock	cloneForInlinedMethod(InlinerInfo ii)
int	getID()
List<Instr>	getInstrs()
Instr[]	getInstrsArray()
Label	getLabel()
Instr	getLastInstr()
void	insertInstr(Instr i)
int	instrCount()
boolean	isEmpty()
boolean	isRescueEntry()
void	markRescueEntryBB()
boolean	removeInstr(Instr i)
BasicBlock	splitAtInstruction(Instr splitPoint, Label newLabel, boolean includeSplitPointInstr)
void	swallowBB(BasicBlock foodBB)
String	toString()
String	toStringInstrs()

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicBlock

public BasicBlock(CFG c,
          Label l)

Method Detail

getID

public int getID()

Specified by:

getID in interface ExplicitVertexID

getLabel

public Label getLabel()

markRescueEntryBB

public void markRescueEntryBB()

isRescueEntry

public boolean isRescueEntry()

addInstr

public void addInstr(Instr i)

insertInstr

public void insertInstr(Instr i)

getInstrs

public List<Instr> getInstrs()

instrCount

public int instrCount()

getInstrsArray

public Instr[] getInstrsArray()

getLastInstr

public Instr getLastInstr()

removeInstr

public boolean removeInstr(Instr i)

isEmpty

public boolean isEmpty()

splitAtInstruction

public BasicBlock splitAtInstruction(Instr splitPoint,
                            Label newLabel,
                            boolean includeSplitPointInstr)

swallowBB

public void swallowBB(BasicBlock foodBB)

cloneForInlinedMethod

public BasicBlock cloneForInlinedMethod(InlinerInfo ii)

cloneForInlinedClosure

public BasicBlock cloneForInlinedClosure(InlinerInfo ii)

toString

public String toString()

Overrides:

toString in class Object

toStringInstrs

public String toStringInstrs()