VM_EP_IN_HEAP_P   596 vm.c               if (VM_EP_IN_HEAP_P(th, ep)) {
VM_EP_IN_HEAP_P   603 vm.c           	if (!VM_EP_IN_HEAP_P(th, prev_ep)) {
VM_EP_IN_HEAP_P   750 vm.c               if (VM_EP_IN_HEAP_P(th, ep)) {