these changes seem to fix bug #1393682 "PF: tests q0{1,4,9} fail in tests/XMark/opt/{MIL,XQ}".
these changes seem to fix
bug #1393682 "PF: tests q0{1,4,9} fail in tests/XMark/opt/{MIL,XQ}".

Peter,
could you please check, whether my changes are OK
(i.e., do not compromise you optimization intensions)?

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb