/*******************************************************************************
* Copyright (c) 2007 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package com.ibm.wala.ipa.slicer.thin;
import com.ibm.wala.ipa.callgraph.CallGraph;
import com.ibm.wala.ipa.callgraph.propagation.InstanceKey;
import com.ibm.wala.ipa.callgraph.propagation.PointerAnalysis;
import com.ibm.wala.ipa.modref.ModRef;
import com.ibm.wala.ipa.slicer.Slicer.ControlDependenceOptions;
import com.ibm.wala.ipa.slicer.Slicer.DataDependenceOptions;
/**
* A cheap, context-insensitive thin slicer based on reachability over a custom SDG.
*
* This is a prototype implementation; not tuned.
*
* Currently supports backward slices only.
*
* TODO: Introduce a slicer interface common between this and the CS slicer. TODO: This hasn't been tested much. Need regression
* tests.
*
*/
public class ThinSlicer extends CISlicer {
public ThinSlicer(CallGraph cg, PointerAnalysis<InstanceKey> pa) {
this(cg, pa, ModRef.make());
}
public ThinSlicer(CallGraph cg, PointerAnalysis<InstanceKey> pa, ModRef modRef) {
super(cg, pa, modRef, DataDependenceOptions.NO_HEAP, ControlDependenceOptions.NONE);
}
}