PN_HAS_UPVALS     434 core/vm-x86.c    PN_HAS_UPVALS(up);
PN_HAS_UPVALS     507 core/vm-x86.c    PN_HAS_UPVALS(up);
PN_HAS_UPVALS     526 core/vm-x86.c    PN_HAS_UPVALS(up);