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src/hotspot/share/jvmci/jvmciRuntime.cpp

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@@ -392,21 +392,11 @@
   if (PrintBiasedLockingStatistics) {
     Atomic::inc(BiasedLocking::slow_path_entry_count_addr());
   }
   Handle h_obj(thread, obj);
   assert(oopDesc::is_oop(h_obj()), "must be NULL or an object");
-  if (UseBiasedLocking) {
-    // Retry fast entry if bias is revoked to avoid unnecessary inflation
-    ObjectSynchronizer::fast_enter(h_obj, lock, true, CHECK);
-  } else {
-    if (JVMCIUseFastLocking) {
-      // When using fast locking, the compiled code has already tried the fast case
-      ObjectSynchronizer::slow_enter(h_obj, lock, THREAD);
-    } else {
-      ObjectSynchronizer::fast_enter(h_obj, lock, false, THREAD);
-    }
-  }
+  ObjectSynchronizer::enter(h_obj, lock, THREAD);
   TRACE_jvmci_3("%s: exiting locking slow with obj=" INTPTR_FORMAT, thread->name(), p2i(obj));
 JRT_END
 
 JRT_LEAF(void, JVMCIRuntime::monitorexit(JavaThread* thread, oopDesc* obj, BasicLock* lock))
   assert(thread == JavaThread::current(), "threads must correspond");

@@ -424,16 +414,11 @@
     thread->print_stack_on(tty);
     assert(false, "invalid lock object pointer dected");
   }
 #endif
 
-  if (JVMCIUseFastLocking) {
-    // When using fast locking, the compiled code has already tried the fast case
-    ObjectSynchronizer::slow_exit(obj, lock, THREAD);
-  } else {
-    ObjectSynchronizer::fast_exit(obj, lock, THREAD);
-  }
+  ObjectSynchronizer::exit(obj, lock, THREAD);
   IF_TRACE_jvmci_3 {
     char type[O_BUFLEN];
     obj->klass()->name()->as_C_string(type, O_BUFLEN);
     TRACE_jvmci_3("%s: exited locking slow case with obj=" INTPTR_FORMAT ", type=%s, mark=" INTPTR_FORMAT ", lock=" INTPTR_FORMAT, thread->name(), p2i(obj), type, obj->mark().value(), p2i(lock));
     tty->flush();
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