Package sootup.interceptors

Class ConstantPropagatorAndFolder

java.lang.Object

sootup.interceptors.ConstantPropagatorAndFolder

All Implemented Interfaces:

BodyInterceptor

public class ConstantPropagatorAndFolder
extends Object
implements BodyInterceptor

Does constant propagation and folding. Constant folding is the compile-time evaluation of constant expressions (i.e. 2 * 3).

Author:

Marcus Nachtigall

Constructor Summary

Constructors

Constructor	Description
ConstantPropagatorAndFolder()

Method Summary

Modifier and Type	Method	Description
void	interceptBody(Body.BodyBuilder builder, View view)	Takes a BodyBuilder and may apply a transformation to it, for example removing unused local variables.

Methods inherited from class java.lang.Object

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

Constructor Details

ConstantPropagatorAndFolder

public ConstantPropagatorAndFolder()

Method Details

interceptBody

public void interceptBody(@Nonnull
 Body.BodyBuilder builder,
 @Nonnull
 View view)

Description copied from interface: BodyInterceptor

Takes a BodyBuilder and may apply a transformation to it, for example removing unused local variables.

Specified by:

interceptBody in interface BodyInterceptor