soot.dexpler

Class DexArrayInitReducer

java.lang.Object

soot.Transformer

soot.BodyTransformer

soot.dexpler.DexArrayInitReducer

public class DexArrayInitReducer
extends BodyTransformer

Transformer that simplifies array initializations. It converts a = 0 b = 42 c[a] = b to c[0] 42 This transformer performs copy propagation, dead assignment elimination, and unused local elimination at once for this special case. The idea is to reduce the code as much as possible for this special case before applying the more expensive other transformers.

Constructor Summary

Constructors

Constructor and Description
DexArrayInitReducer()

Method Summary

Modifier and Type	Method and Description
protected void	internalTransform(Body b, java.lang.String phaseName, java.util.Map<java.lang.String,java.lang.String> options) This method is called to perform the transformation itself.
static DexArrayInitReducer	v()

Methods inherited from class soot.BodyTransformer

transform, transform, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

DexArrayInitReducer

public DexArrayInitReducer()

Method Detail

v

public static DexArrayInitReducer v()

internalTransform

protected void internalTransform(Body b,
                                 java.lang.String phaseName,
                                 java.util.Map<java.lang.String,java.lang.String> options)

Description copied from class: BodyTransformer

This method is called to perform the transformation itself. It is declared abstract; subclasses must implement this method by making it the entry point to their actual Body transformation.

Specified by:

internalTransform in class BodyTransformer

Parameters:

b - the body on which to apply the transformation

phaseName - the phasename for this transform; not typically used by implementations.

options - the actual computed options; a combination of default options and Scene specified options.