constructFlowGraph();
constructGlobalFlowGraph();
- // _debug_writeFlowGraph();
- // System.exit(0);
- do {
- assignCompositeLocation();
- updateFlowGraph();
- calculateExtraLocations();
- hasChanges = false;
- addAdditionalOrderingConstraints();
- System.out.println("&&&&&&&&&&&&&&&&&&&&&&has changes=" + hasChanges);
- } while (hasChanges);
+ assignCompositeLocation();
+ updateFlowGraph();
+ calculateExtraLocations();
+ addAdditionalOrderingConstraints();
_debug_writeFlowGraph();
System.out.println("\n-#translate caller=" + mdCaller + " infer composite loc to callee="
+ mdCallee + " baseLocTuple=" + baseLocTuple);
// System.out.println("-mapIdxToArgTuple=" + mapIdxToArgTuple);
- System.out.println("-callerMapLocToCompLoc=" + callerMapLocToCompLoc);
+ // System.out.println("-callerMapLocToCompLoc=" + callerMapLocToCompLoc);
Set<Location> keySet = callerMapLocToCompLoc.keySet();
for (Iterator iterator = keySet.iterator(); iterator.hasNext();) {
CompositeLocation newCalleeCompLoc;
if (baseLocTuple != null && callerCompLoc.getTuple().startsWith(baseLocTuple)) {
- System.out.println("-----need to translate callerCompLoc=" + callerCompLoc
- + " with baseTuple=" + baseLocTuple);
+ // System.out.println("-----need to translate callerCompLoc=" + callerCompLoc
+ // + " with baseTuple=" + baseLocTuple);
newCalleeCompLoc =
translateCompositeLocationToCallee(callerCompLoc, baseLocTuple, mdCallee);
calleeGlobalGraph.addMapLocationToInferCompositeLocation(key, newCalleeCompLoc);
- System.out.println("---key=" + key + " callerCompLoc=" + callerCompLoc
- + " newCalleeCompLoc=" + newCalleeCompLoc);
- System.out.println("-----baseLoctuple=" + baseLocTuple);
- System.out.println("-----caller=" + mdCaller + " callee=" + mdCallee);
+ // System.out.println("---key=" + key + " callerCompLoc=" + callerCompLoc
+ // + " newCalleeCompLoc=" + newCalleeCompLoc);
+ // System.out.println("-----baseLoctuple=" + baseLocTuple);
+ // System.out.println("-----caller=" + mdCaller + " callee=" + mdCallee);
} else {
// check if it is the global access
Location compLocFirstElement = callerCompLoc.getTuple().get(0);
newCalleeCompLoc.addLocation(callerCompLoc.get(i));
}
calleeGlobalGraph.addMapLocationToInferCompositeLocation(key, newCalleeCompLoc);
- System.out.println("---key=" + key + " callerCompLoc=" + callerCompLoc
- + " newCalleeCompLoc=" + newCalleeCompLoc);
- System.out.println("-----caller=" + mdCaller + " callee=" + mdCallee);
+ // System.out.println("---key=" + key + " callerCompLoc=" + callerCompLoc
+ // + " newCalleeCompLoc=" + newCalleeCompLoc);
+ // System.out.println("-----caller=" + mdCaller + " callee=" + mdCallee);
} else {
int paramIdx = getParamIdx(callerCompLoc, mapIdxToArgTuple);
NTuple<Descriptor> argTuple = mapIdxToArgTuple.get(paramIdx);
FlowNode paramFlowNode = calleeFlowGraph.getParamFlowNode(paramIdx);
- System.out.println("-----paramIdx=" + paramIdx + " paramFlowNode=" + paramFlowNode);
+ // System.out.println("-----paramIdx=" + paramIdx + " paramFlowNode=" + paramFlowNode);
NTuple<Location> paramLocTuple =
translateToLocTuple(mdCallee, paramFlowNode.getDescTuple());
newCalleeCompLoc = new CompositeLocation();
newCalleeCompLoc.addLocation(callerCompLoc.get(i));
}
calleeGlobalGraph.addMapLocationToInferCompositeLocation(key, newCalleeCompLoc);
- System.out.println("---key=" + key + " callerCompLoc=" + callerCompLoc
- + " newCalleeCompLoc=" + newCalleeCompLoc);
- System.out.println("------argTuple=" + argTuple);
- System.out.println("-----caller=" + mdCaller + " callee=" + mdCallee);
+ // System.out.println("---key=" + key + " callerCompLoc=" + callerCompLoc
+ // + " newCalleeCompLoc=" + newCalleeCompLoc);
+ // System.out.println("------argTuple=" + argTuple);
+ // System.out.println("-----caller=" + mdCaller + " callee=" + mdCallee);
}
Set<GlobalFlowNode> incomingNodeSetPrefix =
graph.getIncomingNodeSetByPrefix(node.getLocTuple().get(0));
- System.out.println("incomingNodeSetPrefix=" + incomingNodeSetPrefix);
+ // System.out.println("incomingNodeSetPrefix=" + incomingNodeSetPrefix);
Set<GlobalFlowNode> reachableNodeSetPrefix =
graph.getReachableNodeSetByPrefix(node.getLocTuple().get(0));
- System.out.println("reachableNodeSetPrefix=" + reachableNodeSetPrefix);
+ // System.out.println("reachableNodeSetPrefix=" + reachableNodeSetPrefix);
List<NTuple<Location>> prefixList = new ArrayList<NTuple<Location>>();
for (Iterator iterator = incomingNodeSetPrefix.iterator(); iterator.hasNext();) {
GlobalFlowNode inNode = (GlobalFlowNode) iterator.next();
NTuple<Location> inNodeTuple = inNode.getLocTuple();
+
+ if (inNodeTuple.get(0).getLocDescriptor() instanceof InterDescriptor
+ || inNodeTuple.get(0).getLocDescriptor().equals(GLOBALDESC)) {
+ continue;
+ }
+
for (int i = 1; i < inNodeTuple.size(); i++) {
NTuple<Location> prefix = inNodeTuple.subList(0, i);
if (!prefixList.contains(prefix)) {
NTuple<Descriptor> srcDescTuple = edge.getInitTuple();
NTuple<Descriptor> dstDescTuple = edge.getEndTuple();
+ if (flowGraph.getFlowNode(srcDescTuple) instanceof FlowReturnNode
+ || flowGraph.getFlowNode(dstDescTuple) instanceof FlowReturnNode) {
+ continue;
+ }
+
// here only keep the first element(method location) of the descriptor
// tuple
NTuple<Location> srcLocTuple = translateToLocTuple(md, srcDescTuple);
}
- private void addValueFlowsFromCalleeSubGlobalFlowGraph(MethodDescriptor mdCaller,
- GlobalFlowGraph subGlobalFlowGraph) {
+ private void addValueFlowsFromCalleeSubGlobalFlowGraph(MethodDescriptor mdCaller) {
// the transformation for a call site propagates flows through parameters
// if the method is virtual, it also grab all relations from any possible
FlowGraph calleeFlowGraph = getFlowGraph(possibleMdCallee);
Map<Integer, NTuple<Descriptor>> mapIdxToArg = mapMethodInvokeNodeToArgIdxMap.get(min);
- // System.out.println("-----mapMethodInvokeNodeToArgIdxMap.get(min)="
- // + mapMethodInvokeNodeToArgIdxMap.get(min));
+ System.out.println("-----mapMethodInvokeNodeToArgIdxMap.get(min)="
+ + mapMethodInvokeNodeToArgIdxMap.get(min));
+
Set<Integer> keySet = mapIdxToArg.keySet();
for (Iterator iterator = keySet.iterator(); iterator.hasNext();) {
Integer idx = (Integer) iterator.next();
NTuple<Location> argLocTuple = translateToLocTuple(mdCaller, argDescTuple);
NTuple<Descriptor> paramDescTuple = calleeFlowGraph.getParamFlowNode(idx).getDescTuple();
NTuple<Location> paramLocTuple = translateToLocTuple(possibleMdCallee, paramDescTuple);
+ System.out.println("-------paramDescTuple=" + paramDescTuple + "->argDescTuple="
+ + argDescTuple);
addMapCallerArgToCalleeParam(min, argDescTuple, paramDescTuple);
}
}
- addValueFlowBetweenParametersToCaller(min, mdCaller, possibleMdCallee);
+ // addValueFlowBetweenParametersToCaller(min, mdCaller, possibleMdCallee);
NTuple<Descriptor> baseTuple = mapMethodInvokeNodeToBaseTuple.get(min);
GlobalFlowGraph calleeSubGlobalGraph = getSubGlobalFlowGraph(possibleMdCallee);
addValueFlowFromCalleeNode(min, mdCaller, possibleMdCallee, calleeNode);
}
+ System.out.println("$$$GLOBAL PC LOC ADD=" + mdCaller);
+ Set<NTuple<Location>> pcLocTupleSet = mapMethodInvokeNodeToPCLocTupleSet.get(min);
+ System.out.println("---pcLocTupleSet=" + pcLocTupleSet);
+ GlobalFlowGraph callerSubGlobalGraph = getSubGlobalFlowGraph(mdCaller);
+ for (Iterator iterator = calleeNodeSet.iterator(); iterator.hasNext();) {
+ GlobalFlowNode calleeNode = (GlobalFlowNode) iterator.next();
+ if (calleeNode.isParamNodeWithIncomingFlows()) {
+ NTuple<Location> callerSrcNodeLocTuple =
+ translateToCallerLocTuple(min, possibleMdCallee, mdCaller, calleeNode.getLocTuple());
+ System.out.println("---callerSrcNodeLocTuple=" + callerSrcNodeLocTuple);
+ if (callerSrcNodeLocTuple != null && callerSrcNodeLocTuple.size() > 0) {
+ for (Iterator iterator2 = pcLocTupleSet.iterator(); iterator2.hasNext();) {
+ NTuple<Location> pcLocTuple = (NTuple<Location>) iterator2.next();
+ callerSubGlobalGraph.addValueFlowEdge(pcLocTuple, callerSrcNodeLocTuple);
+ }
+ }
+ }
+
+ }
+
}
private void addValueFlowBetweenParametersToCaller(MethodInvokeNode min,
System.out.println("---callerSrcNodeLocTuple=" + callerSrcNodeLocTuple);
if (callerSrcNodeLocTuple != null && callerSrcNodeLocTuple.size() > 0) {
+
Set<GlobalFlowNode> outNodeSet = calleeSubGlobalGraph.getOutNodeSet(calleeSrcNode);
for (Iterator iterator = outNodeSet.iterator(); iterator.hasNext();) {
GlobalFlowNode outNode = (GlobalFlowNode) iterator.next();
NTuple<Location> callerDstNodeLocTuple =
translateToCallerLocTuple(min, mdCallee, mdCaller, outNode.getLocTuple());
+ // System.out.println("outNode=" + outNode + " callerDstNodeLocTuple="
+ // + callerDstNodeLocTuple);
if (callerDstNodeLocTuple != null) {
callerSubGlobalGraph.addValueFlowEdge(callerSrcNodeLocTuple, callerDstNodeLocTuple);
}
}
- private List<NTuple<Descriptor>> calculatePrefixList(FlowGraph flowGraph, FlowNode flowNode) {
-
- System.out.println("\n##### calculatePrefixList=" + flowNode);
-
- Set<FlowNode> inNodeSet = flowGraph.getIncomingFlowNodeSet(flowNode);
- inNodeSet.add(flowNode);
-
- System.out.println("inNodeSet=" + inNodeSet);
-
- List<NTuple<Descriptor>> prefixList = new ArrayList<NTuple<Descriptor>>();
-
- for (Iterator iterator = inNodeSet.iterator(); iterator.hasNext();) {
- FlowNode inNode = (FlowNode) iterator.next();
-
- NTuple<Descriptor> inNodeTuple = inNode.getCurrentDescTuple();
-
- // CompositeLocation inNodeInferredLoc =
- // generateInferredCompositeLocation(methodInfo, inNodeTuple);
- // NTuple<Location> inNodeInferredLocTuple = inNodeInferredLoc.getTuple();
-
- for (int i = 1; i < inNodeTuple.size(); i++) {
- NTuple<Descriptor> prefix = inNodeTuple.subList(0, i);
- if (!prefixList.contains(prefix)) {
- prefixList.add(prefix);
- }
- }
- }
-
- Collections.sort(prefixList, new Comparator<NTuple<Descriptor>>() {
- public int compare(NTuple<Descriptor> arg0, NTuple<Descriptor> arg1) {
- int s0 = arg0.size();
- int s1 = arg1.size();
- if (s0 > s1) {
- return -1;
- } else if (s0 == s1) {
- return 0;
- } else {
- return 1;
- }
- }
- });
-
- return prefixList;
-
- }
-
public CompositeLocation convertToCompositeLocation(MethodDescriptor md, NTuple<Descriptor> tuple) {
CompositeLocation compLoc = new CompositeLocation();
System.out.println();
System.out.println("SSJAVA: Constructing a sub global flow graph: " + md);
- GlobalFlowGraph subGlobalFlowGraph = constructSubGlobalFlowGraph(getFlowGraph(md));
+ constructSubGlobalFlowGraph(getFlowGraph(md));
// TODO
System.out.println("-add Value Flows From CalleeSubGlobalFlowGraph");
- addValueFlowsFromCalleeSubGlobalFlowGraph(md, subGlobalFlowGraph);
+ addValueFlowsFromCalleeSubGlobalFlowGraph(md);
// subGlobalFlowGraph.writeGraph("_SUBGLOBAL");
// System.out.println("-propagate Flows From Callees With No CompositeLocation");
// propagateFlowsFromCalleesWithNoCompositeLocation(md);
+ // mark if a parameter has incoming flows
+ checkParamNodesInSubGlobalFlowGraph(md);
+
+ }
+ }
+ }
+
+ private void checkParamNodesInSubGlobalFlowGraph(MethodDescriptor md) {
+ GlobalFlowGraph globalFlowGraph = getSubGlobalFlowGraph(md);
+ FlowGraph flowGraph = getFlowGraph(md);
+
+ Set<FlowNode> paramFlowNodeSet = flowGraph.getParamFlowNodeSet();
+ for (Iterator iterator = paramFlowNodeSet.iterator(); iterator.hasNext();) {
+ FlowNode paramFlowNode = (FlowNode) iterator.next();
+ System.out.println("paramFlowNode=" + paramFlowNode);
+ NTuple<Descriptor> paramDescTuple = paramFlowNode.getDescTuple();
+ NTuple<Location> paramLocTuple = translateToLocTuple(md, paramDescTuple);
+ GlobalFlowNode paramGlobalNode = globalFlowGraph.getFlowNode(paramLocTuple);
+
+ Set<GlobalFlowNode> incomingNodeSet =
+ globalFlowGraph.getIncomingNodeSetByPrefix(paramLocTuple.get(0));
+
+ if (incomingNodeSet.size() > 0) {
+ paramGlobalNode.setParamNodeWithIncomingFlows(true);
}
+
}
}
newImplicitTupleSet.addTupleSet(implicitFlowTupleSet);
newImplicitTupleSet.addTupleSet(condTupleNode);
+ newImplicitTupleSet.addGlobalFlowTupleSet(implicitFlowTupleSet.getGlobalLocTupleSet());
+ newImplicitTupleSet.addGlobalFlowTupleSet(condTupleNode.getGlobalLocTupleSet());
+
if (needToGenerateInterLoc(newImplicitTupleSet)) {
// need to create an intermediate node for the GLB of conditional
// locations & implicit flows
newImplicitTupleSet.addTupleSet(implicitFlowTupleSet);
newImplicitTupleSet.addTupleSet(condTupleNode);
- System.out.println("$$$GGGcondTupleNode=" + condTupleNode.getGlobalLocTupleSet());
-
+ // System.out.println("$$$GGGcondTupleNode=" + condTupleNode.getGlobalLocTupleSet());
// System.out.println("-condTupleNode=" + condTupleNode);
// System.out.println("-implicitFlowTupleSet=" + implicitFlowTupleSet);
// System.out.println("-newImplicitTupleSet=" + newImplicitTupleSet);
if (needToGenerateInterLoc(newImplicitTupleSet)) {
- System.out.println("2");
// need to create an intermediate node for the GLB of conditional locations & implicit flows
NTuple<Descriptor> interTuple = getFlowGraph(md).createIntermediateNode().getDescTuple();
for (Iterator<NTuple<Descriptor>> idxIter = newImplicitTupleSet.iterator(); idxIter.hasNext();) {
newImplicitTupleSet.addTuple(interTuple);
}
- GlobalFlowGraph globalFlowGraph = getSubGlobalFlowGraph(md);
- for (Iterator<NTuple<Location>> iterator = condTupleNode.globalIterator(); iterator.hasNext();) {
- NTuple<Location> calleeReturnLocTuple = iterator.next();
- for (Iterator<NTuple<Descriptor>> iter2 = newImplicitTupleSet.iterator(); iter2.hasNext();) {
- NTuple<Descriptor> callerImplicitTuple = iter2.next();
- globalFlowGraph.addValueFlowEdge(calleeReturnLocTuple,
- translateToLocTuple(md, callerImplicitTuple));
- }
- }
+ // GlobalFlowGraph globalFlowGraph = getSubGlobalFlowGraph(md);
+ // for (Iterator<NTuple<Location>> iterator = condTupleNode.globalIterator();
+ // iterator.hasNext();) {
+ // NTuple<Location> calleeReturnLocTuple = iterator.next();
+ // for (Iterator<NTuple<Descriptor>> iter2 = newImplicitTupleSet.iterator(); iter2.hasNext();) {
+ // NTuple<Descriptor> callerImplicitTuple = iter2.next();
+ // globalFlowGraph.addValueFlowEdge(calleeReturnLocTuple,
+ // translateToLocTuple(md, callerImplicitTuple));
+ // }
+ // }
+ newImplicitTupleSet.addGlobalFlowTupleSet(condTupleNode.getGlobalLocTupleSet());
analyzeFlowBlockNode(md, nametable, isn.getTrueBlock(), newImplicitTupleSet);
// note that expression node can create more than one flow node
// nodeSet contains of flow nodes
// base is always assigned to null except the case of a name node!
- System.out.println("en=" + en.printNode(0));
NTuple<Descriptor> flowTuple;
-
switch (en.kind()) {
case Kind.AssignmentNode:
// return null;
}
- if (nodeSet != null) {
- System.out.println("#EXP nodeGLOBALSet=" + nodeSet.getGlobalLocTupleSet());
- }
+
return null;
}
System.out.println("analyzeFlowMethodInvokeNode=" + min.printNode(0));
+ if (!toanalyze_methodDescList.contains(min.getMethod())) {
+ return;
+ }
+
Set<NTuple<Location>> pcLocTupleSet = getPCLocTupleSet(min);
for (Iterator iterator = implicitFlowTupleSet.iterator(); iterator.hasNext();) {
NTuple<Descriptor> pcDescTuple = (NTuple<Descriptor>) iterator.next();
NodeTupleSet argTupleSet = new NodeTupleSet();
analyzeFlowExpressionNode(mdCaller, nametable, en, argTupleSet, false);
// if argument is liternal node, argTuple is set to NULL
+ System.out.println("argTupleSet=" + argTupleSet);
+ NTuple<Descriptor> argTuple = generateArgTuple(mdCaller, argTupleSet);
- NTuple<Descriptor> argTuple = new NTuple<Descriptor>();
- if (needToGenerateInterLoc(argTupleSet)) {
- NTuple<Descriptor> interTuple =
- getFlowGraph(mdCaller).createIntermediateNode().getDescTuple();
- for (Iterator<NTuple<Descriptor>> idxIter = argTupleSet.iterator(); idxIter.hasNext();) {
- NTuple<Descriptor> tuple = idxIter.next();
- addFlowGraphEdge(mdCaller, tuple, interTuple);
- }
- argTuple = interTuple;
- } else if (argTupleSet.size() == 1) {
- argTuple = argTupleSet.iterator().next();
- } else {
- argTuple = new NTuple<Descriptor>();
- }
-
- if (argTuple.size() > 0 && argTuple.get(argTuple.size() - 1).equals(LITERALDESC)) {
- argTuple = new NTuple<Descriptor>();
- }
-
- // if an argument is static value
+ // if an argument is literal value,
// we need to create an itermediate node so that we could assign a composite location to
// that node if needed
- System.out.println("argTuple=" + argTuple);
- if (argTuple.size() > 0 && argTuple.get(0).equals(GLOBALDESC)) {
+ if (argTuple.size() > 0
+ && (argTuple.get(0).equals(GLOBALDESC) || argTuple.get(0).equals(LITERALDESC))) {
System.out.println("***GLOBAL ARG TUPLE CASE=" + argTuple);
NTuple<Descriptor> interTuple =
getFlowGraph(mdCaller).createIntermediateNode().getDescTuple();
addFlowGraphEdge(mdCaller, argTuple, interTuple);
argTuple = interTuple;
+ addArgIdxMap(min, idx, argTuple);
+ System.out.println("new min mapping i=" + idx + " ->" + argTuple);
}
addArgIdxMap(min, idx, argTuple);
FlowReturnNode setNode = getFlowGraph(mdCaller).createReturnNode(min);
nodeSet.addTuple(setNode.getDescTuple());
}
-
+
// propagateFlowsFromCallee(min, md, min.getMethod());
System.out.println("min nodeSet=" + nodeSet);
}
+ private NTuple<Descriptor> generateArgTuple(MethodDescriptor mdCaller, NodeTupleSet argTupleSet) {
+
+ int size = 0;
+
+ // if argTupleSet is empty, it comes from the top location
+ if (argTupleSet.size() == 0) {
+ NTuple<Descriptor> descTuple = new NTuple<Descriptor>();
+ descTuple.add(LITERALDESC);
+ return descTuple;
+ }
+
+ Set<NTuple<Descriptor>> argTupleSetNonLiteral = new HashSet<NTuple<Descriptor>>();
+
+ for (Iterator<NTuple<Descriptor>> iter = argTupleSet.iterator(); iter.hasNext();) {
+ NTuple<Descriptor> descTuple = iter.next();
+ if (!descTuple.get(0).equals(LITERALDESC)) {
+ argTupleSetNonLiteral.add(descTuple);
+ }
+ }
+
+ if (argTupleSetNonLiteral.size() > 1) {
+ NTuple<Descriptor> interTuple =
+ getFlowGraph(mdCaller).createIntermediateNode().getDescTuple();
+ for (Iterator<NTuple<Descriptor>> idxIter = argTupleSet.iterator(); idxIter.hasNext();) {
+ NTuple<Descriptor> tuple = idxIter.next();
+ addFlowGraphEdge(mdCaller, tuple, interTuple);
+ }
+ return interTuple;
+ } else if (argTupleSetNonLiteral.size() == 1) {
+ return argTupleSetNonLiteral.iterator().next();
+ } else {
+ return argTupleSet.iterator().next();
+ }
+
+ }
+
private boolean hasInFlowTo(FlowGraph fg, FlowNode inNode, Set<FlowNode> nodeSet) {
// return true if inNode has in-flows to nodeSet
String currentArrayAccessNodeExpStr = aan.printNode(0);
arrayAccessNodeStack.push(aan.printNode(0));
- // System.out.println("-exp=" + aan.getExpression().printNode(0));
NodeTupleSet expNodeTupleSet = new NodeTupleSet();
NTuple<Descriptor> base =
analyzeFlowExpressionNode(md, nametable, aan.getExpression(), expNodeTupleSet, isLHS);
}
// create global flow edges if the callee gives return value flows to the caller
- if (nodeSetRHS.globalLocTupleSize() > 0) {
- GlobalFlowGraph globalFlowGraph = getSubGlobalFlowGraph(md);
- for (Iterator<NTuple<Location>> iterator = nodeSetRHS.globalIterator(); iterator.hasNext();) {
- NTuple<Location> calleeReturnLocTuple = iterator.next();
- for (Iterator<NTuple<Descriptor>> iter2 = nodeSetLHS.iterator(); iter2.hasNext();) {
- NTuple<Descriptor> callerLHSTuple = iter2.next();
- globalFlowGraph.addValueFlowEdge(calleeReturnLocTuple,
- translateToLocTuple(md, callerLHSTuple));
- System.out.println("$$$ GLOBAL FLOW ADD=" + calleeReturnLocTuple + " -> "
- + translateToLocTuple(md, callerLHSTuple));
- }
+ GlobalFlowGraph globalFlowGraph = getSubGlobalFlowGraph(md);
+ for (Iterator<NTuple<Location>> iterator = nodeSetRHS.globalIterator(); iterator.hasNext();) {
+ NTuple<Location> calleeReturnLocTuple = iterator.next();
+ for (Iterator<NTuple<Descriptor>> iter2 = nodeSetLHS.iterator(); iter2.hasNext();) {
+ NTuple<Descriptor> callerLHSTuple = iter2.next();
+ globalFlowGraph.addValueFlowEdge(calleeReturnLocTuple,
+ translateToLocTuple(md, callerLHSTuple));
+ System.out.println("$$$ GLOBAL FLOW ADD=" + calleeReturnLocTuple + " -> "
+ + translateToLocTuple(md, callerLHSTuple));
+ }
+ }
+
+ for (Iterator<NTuple<Location>> iterator = implicitFlowTupleSet.globalIterator(); iterator
+ .hasNext();) {
+ NTuple<Location> calleeReturnLocTuple = iterator.next();
+ for (Iterator<NTuple<Descriptor>> iter2 = nodeSetLHS.iterator(); iter2.hasNext();) {
+ NTuple<Descriptor> callerLHSTuple = iter2.next();
+ globalFlowGraph.addValueFlowEdge(calleeReturnLocTuple,
+ translateToLocTuple(md, callerLHSTuple));
+ System.out.println("$$$ GLOBAL FLOW PCLOC ADD=" + calleeReturnLocTuple + " -> "
+ + translateToLocTuple(md, callerLHSTuple));
}
}
}
}
+ GlobalFlowGraph globalFlowGraph = getSubGlobalFlowGraph(md);
+ for (Iterator<NTuple<Location>> iterator = implicitFlowTupleSet.globalIterator(); iterator
+ .hasNext();) {
+ NTuple<Location> calleeReturnLocTuple = iterator.next();
+ for (Iterator<NTuple<Descriptor>> iter2 = nodeSetLHS.iterator(); iter2.hasNext();) {
+ NTuple<Descriptor> callerLHSTuple = iter2.next();
+ globalFlowGraph.addValueFlowEdge(calleeReturnLocTuple,
+ translateToLocTuple(md, callerLHSTuple));
+ System.out.println("$$$ GLOBAL FLOW PC ADD=" + calleeReturnLocTuple + " -> "
+ + translateToLocTuple(md, callerLHSTuple));
+ }
+ }
+
}
if (nodeSet != null) {
nodeSet.addTupleSet(nodeSetLHS);
+ nodeSet.addGlobalFlowTupleSet(nodeSetLHS.getGlobalLocTupleSet());
}
}
projects / IRC.git / blobdiff