claw.tatsu.xcodeml.abstraction

Class HoistedNestedDoStatement

java.lang.Object

claw.tatsu.xcodeml.abstraction.NestedDoStatement

claw.tatsu.xcodeml.abstraction.HoistedNestedDoStatement

public class HoistedNestedDoStatement
extends NestedDoStatement

Class holding information about a group of nested loop in a do statement hoisting transformation.

Author:

clementval

Constructor Summary

Constructors

Constructor and Description
HoistedNestedDoStatement(Xnode outerDoStatement, int nb)

Method Summary

Modifier and Type	Method and Description
HoistedNestedDoStatement	cloneNestedGroup() Clone current nested group with all its elements.
boolean	needExtraction() Check whether this group of do statements needs the extraction from na IF statement.
boolean	needIfStatement() Check whether this group of do statements needs the creation of na IF statement.
void	setExtraction() Set the IF extraction flag to true.
void	setIfStatement() Set the IF statement creation flag to true.

Methods inherited from class claw.tatsu.xcodeml.abstraction.NestedDoStatement

computeSwappingIndices, get, getInductionVariables, getInnerStatement, getOuterStatement, size

Methods inherited from class java.lang.Object

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

Constructor Detail

HoistedNestedDoStatement

public HoistedNestedDoStatement(Xnode outerDoStatement,
                                int nb)

Method Detail

setExtraction

public void setExtraction()

Set the IF extraction flag to true.

setIfStatement

public void setIfStatement()

Set the IF statement creation flag to true.

needExtraction

public boolean needExtraction()

Check whether this group of do statements needs the extraction from na IF statement.

Returns:

True if the group need the extraction. False otherwise.

needIfStatement

public boolean needIfStatement()

Check whether this group of do statements needs the creation of na IF statement.

Returns:

True if the group need the creation. False otherwise.

cloneNestedGroup

public HoistedNestedDoStatement cloneNestedGroup()

Clone current nested group with all its elements.

Overrides:

cloneNestedGroup in class NestedDoStatement

Returns:

Newly created nested do statements group.