@Override
public void setVirtualEntry(State objectState, int index, ValueNode value) {
ObjectState obj = (ObjectState) objectState;
assert obj != null && obj.isVirtual() : "not virtual: " + obj;
ObjectState valueState = state.getObjectState(value);
ValueNode newValue = value;
if (valueState == null) {
newValue = getReplacedValue(value);
assert obj.getEntry(index) == null
|| obj.getEntry(index).kind() == newValue.kind()
|| (isObjectEntry(obj.getEntry(index)) && isObjectEntry(newValue));
} else {
if (valueState.getState() != EscapeState.Virtual) {
newValue = valueState.getMaterializedValue();
assert newValue.kind() == Kind.Object;
} else {
newValue = valueState.getVirtualObject();
}
assert obj.getEntry(index) == null || isObjectEntry(obj.getEntry(index));
}
obj.setEntry(index, newValue);
}
@Override
public State getObjectState(ValueNode value) {
return state.getObjectState(value);
}
@Override
public ValueNode getMaterializedValue(ValueNode value) {
ObjectState obj = state.getObjectState(value);
return obj != null && !obj.isVirtual() ? obj.getMaterializedValue() : null;
}