vm/interpreter/bytecodeInterpreter.cpp

597     oop rcvr = LOCALS_OBJECT(0);
598     VERIFY_OOP(rcvr);
671         // oop rcvr = locals[0].j.r;
672         oop rcvr;
674           rcvr = METHOD->constants()->pool_holder()->java_mirror();
676           rcvr = LOCALS_OBJECT(0);
677           VERIFY_OOP(rcvr);
682         mon->set_obj(rcvr);
685         markOop mark = rcvr->mark();
693             (((uintptr_t)rcvr->klass()->prototype_header() | thread_ident) ^ (uintptr_t)mark) &
704             markOop header = rcvr->klass()->prototype_header();
708             if (Atomic::cmpxchg_ptr(header, rcvr->mark_addr(), mark) == mark) {
714             markOop new_header = (markOop) ( (intptr_t) rcvr->klass()->prototype_header() | thread_ident);
718             if (Atomic::cmpxchg_ptr((void*)new_header, rcvr->mark_addr(), mark) == mark) {
737             if (Atomic::cmpxchg_ptr((void*)new_header, rcvr->mark_addr(), header) == header) {
750           markOop displaced = rcvr->mark()->set_unlocked();
753           if (call_vm || Atomic::cmpxchg_ptr(mon, rcvr->mark_addr(), displaced) != displaced) {
1651           oop rcvr = LOCALS_OBJECT(0);
1652           VERIFY_OOP(rcvr);
1653           if (rcvr->klass()->has_finalizer()) {
1654             CALL_VM(InterpreterRuntime::register_finalizer(THREAD, rcvr), handle_exception);
2521             oop rcvr = STACK_OBJECT(-parms);
2522             VERIFY_OOP(rcvr);
2523             Klass* rcvrKlass = rcvr->klass();
2545         oop rcvr = STACK_OBJECT(-parms);
2546         CHECK_NULL(rcvr);
2547         InstanceKlass* int2 = (InstanceKlass*) rcvr->klass();
2560         itableMethodEntry* im = ki->first_method_entry(rcvr->klass());
2567         BI_PROFILE_UPDATE_VIRTUALCALL(rcvr->klass());
2608               // Method* callee = rcvr->klass()->vtable()->method_at(cache->f2_as_index());
2613               oop rcvr = STACK_OBJECT(-parms);
2614               VERIFY_OOP(rcvr);
2615               Klass* rcvrKlass = rcvr->klass();
2623                  a find on rcvr->klass() reports:
2628                   because rcvr->klass()->is_instance_klass() == 0
3023           // deopt can come in with rcvr dead because c2 knows
3027           oop rcvr = base->obj();
3028           if (rcvr == NULL) {
3049             if (!rcvr->mark()->has_bias_pattern()) {
3053                 if (Atomic::cmpxchg_ptr(header, rcvr->mark_addr(), lock) != lock) {
3055                   base->set_obj(rcvr);