Indeed, somewhere must be a barrier, that is true. I think because my second post gave the solution but you didn't get that. Moreover, my solution works without PRAGMA_POINTER, so there are more than one barrier. Maybie two or three or more Greetz!
Sorry, but I just feel frustrated now, for wasting my time on this trying to help you. And I don't like to help someone, who doesn't seem to appreciate my help.
