1455                                     JavaThread* deoptee_thread, frame& fr, int exec_mode, bool realloc_failures) {
1456   bool relocked_objects = false;
1457   for (int i = 0; i < monitors->length(); i++) {
1458     MonitorInfo* mon_info = monitors->at(i);
1459     if (mon_info->eliminated()) {
1460       assert(!mon_info->owner_is_scalar_replaced() || realloc_failures, "reallocation was missed");
1461       relocked_objects = true;
1462       if (!mon_info->owner_is_scalar_replaced()) {
1463         Handle obj(thread, mon_info->owner());
1464         markWord mark = obj->mark();
1465         if (UseBiasedLocking && mark.has_bias_pattern()) {
1466           // New allocated objects may have the mark set to anonymously biased.
1467           // Also the deoptimized method may called methods with synchronization
1468           // where the thread-local object is bias locked to the current thread.
1469           assert(mark.is_biased_anonymously() ||
1470                  mark.biased_locker() == deoptee_thread, "should be locked to current thread");
1471           // Reset mark word to unbiased prototype.
1472           markWord unbiased_prototype = markWord::prototype().set_age(mark.age());
1473           obj->set_mark(unbiased_prototype);
1474         } else if (exec_mode == Unpack_none) {
1475           if (mark.has_locker() && fr.sp() > (intptr_t*)mark.locker()) {
1476             // With exec_mode == Unpack_none obj may be thread local and locked in
1477             // a callee frame. In this case the bias was revoked before in revoke_for_object_deoptimization().
1478             // Make the lock in the callee a recursive lock and restore the displaced header.
1479             markWord dmw = mark.displaced_mark_helper();
1480             mark.locker()->set_displaced_header(markWord::encode((BasicLock*) NULL));
1481             obj->set_mark(dmw);
1482           }
1483           if (mark.has_monitor()) {
1484             // defer relocking if the deoptee thread is currently waiting for obj
1485             ObjectMonitor* waiting_monitor = deoptee_thread->current_waiting_monitor();
1486             if (waiting_monitor != NULL && waiting_monitor->object() == obj()) {
1487               assert(fr.is_deoptimized_frame(), "frame must be scheduled for deoptimization");
1488               mon_info->lock()->set_displaced_header(markWord::unused_mark());
1489               JvmtiDeferredUpdates::inc_relock_count_after_wait(deoptee_thread);
1490               continue;
1491             }
1492           }
1493         }
1494         BasicLock* lock = mon_info->lock();
1495         ObjectSynchronizer::enter(obj, lock, deoptee_thread);

1455                                     JavaThread* deoptee_thread, frame& fr, int exec_mode, bool realloc_failures) {
1456   bool relocked_objects = false;
1457   for (int i = 0; i < monitors->length(); i++) {
1458     MonitorInfo* mon_info = monitors->at(i);
1459     if (mon_info->eliminated()) {
1460       assert(!mon_info->owner_is_scalar_replaced() || realloc_failures, "reallocation was missed");
1461       relocked_objects = true;
1462       if (!mon_info->owner_is_scalar_replaced()) {
1463         Handle obj(thread, mon_info->owner());
1464         markWord mark = obj->mark();
1465         if (UseBiasedLocking && mark.has_bias_pattern()) {
1466           // New allocated objects may have the mark set to anonymously biased.
1467           // Also the deoptimized method may called methods with synchronization
1468           // where the thread-local object is bias locked to the current thread.
1469           assert(mark.is_biased_anonymously() ||
1470                  mark.biased_locker() == deoptee_thread, "should be locked to current thread");
1471           // Reset mark word to unbiased prototype.
1472           markWord unbiased_prototype = markWord::prototype().set_age(mark.age());
1473           obj->set_mark(unbiased_prototype);
1474         } else if (exec_mode == Unpack_none) {
1475           if (LockingMode == LM_LEGACY && mark.has_locker() && fr.sp() > (intptr_t*)mark.locker()) {
1476             // With exec_mode == Unpack_none obj may be thread local and locked in
1477             // a callee frame. In this case the bias was revoked before in revoke_for_object_deoptimization().
1478             // Make the lock in the callee a recursive lock and restore the displaced header.
1479             markWord dmw = mark.displaced_mark_helper();
1480             mark.locker()->set_displaced_header(markWord::encode((BasicLock*) NULL));
1481             obj->set_mark(dmw);
1482           }
1483           if (mark.has_monitor()) {
1484             // defer relocking if the deoptee thread is currently waiting for obj
1485             ObjectMonitor* waiting_monitor = deoptee_thread->current_waiting_monitor();
1486             if (waiting_monitor != NULL && waiting_monitor->object() == obj()) {
1487               assert(fr.is_deoptimized_frame(), "frame must be scheduled for deoptimization");
1488               mon_info->lock()->set_displaced_header(markWord::unused_mark());
1489               JvmtiDeferredUpdates::inc_relock_count_after_wait(deoptee_thread);
1490               continue;
1491             }
1492           }
1493         }
1494         BasicLock* lock = mon_info->lock();
1495         ObjectSynchronizer::enter(obj, lock, deoptee_thread);