public boolean twoValueEquals(Value v1, Value v2) {
if (v1.toString().equals(v2.toString())
&& v1.getType().toString().equals(v2.getType().toString())) {
return true;
}
return false;
}
public static List<Value> getAllImmediateValue(Stmt stmt) {
List<Value> rtVal = new ArrayList<Value>();
List<ValueBox> vbs = stmt.getUseAndDefBoxes();
Set<String> frs = new HashSet<String>();
for (ValueBox vb : vbs) {
Value v = vb.getValue();
if (v instanceof FieldRef) {
int endPos = v.toString().indexOf('.');
String name = v.toString().substring(0, endPos);
frs.add(name);
Value existV = null;
for (ValueBox vBox : vbs) {
if (name.equals(vBox.getValue().toString())) {
existV = vBox.getValue();
break;
}
}
if (null != existV) {
rtVal.remove(existV);
}
rtVal.add(v);
}
if (v instanceof Immediate) {
if (!frs.contains(v.toString())) {
rtVal.add(v);
}
}
}
return rtVal;
}