import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
+import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
+import java.util.Map;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.Vector;
import Analysis.CallGraph.CallGraph;
import Analysis.Loops.GlobalFieldType;
-import Analysis.Loops.LoopFinder;
import Analysis.Loops.LoopOptimize;
import Analysis.Loops.LoopTerminate;
import IR.AnnotationDescriptor;
// the set of method descriptors annotated as "TRUST"
Set<MethodDescriptor> trustWorthyMDSet;
+ // method -> the initial program counter location
+ Map<MethodDescriptor, CompositeLocation> md2pcLoc;
+
// points to method containing SSJAVA Loop
private MethodDescriptor methodContainingSSJavaLoop;
this.sameHeightWriteFlatNodeSet = new HashSet<FlatNode>();
this.mapDescriptorToSetDependents = new Hashtable<Descriptor, Set<MethodDescriptor>>();
this.sortedDescriptors = new LinkedList<MethodDescriptor>();
+ this.md2pcLoc = new HashMap<MethodDescriptor, CompositeLocation>();
}
public void doCheck() {
} else if (orderElement.startsWith(RETURNLOC + "=")) {
String returnLoc = orderElement.substring(10);
locOrder.setReturnLoc(returnLoc);
- } else if (orderElement.startsWith(PCLOC + "=")) {
- String pcLoc = orderElement.substring(6);
- locOrder.setPCLoc(pcLoc);
} else if (orderElement.endsWith("*")) {
// spin loc definition
locOrder.addSharedLoc(orderElement.substring(0, orderElement.length() - 1));
}
}
+ public CompositeLocation getPCLocation(MethodDescriptor md) {
+ if (!md2pcLoc.containsKey(md)) {
+ // by default, the initial pc location is TOP
+ CompositeLocation pcLoc = new CompositeLocation(new Location(md, Location.TOP));
+ md2pcLoc.put(md, pcLoc);
+ }
+ return md2pcLoc.get(md);
+ }
+
+ public void setPCLocation(MethodDescriptor md, CompositeLocation pcLoc) {
+ md2pcLoc.put(md, pcLoc);
+ }
+
public boolean needToCheckLinearType(MethodDescriptor md) {
return linearTypeCheckMethodSet.contains(md);
}