src/hotspot/share/oops/oop.cpp

*** 99,109 ****
    // slow case; we have to acquire the micro lock in order to locate the header
    Thread* THREAD = Thread::current();
    ResetNoHandleMark rnm; // Might be called from LEAF/QUICK ENTRY
    HandleMark hm(THREAD);
    Handle object(THREAD, this);
!   return ObjectSynchronizer::identity_hash_value_for(object);
  }
  
  // When String table needs to rehash
  unsigned int oopDesc::new_hash(juint seed) {
    EXCEPTION_MARK;
--- 99,109 ----
    // slow case; we have to acquire the micro lock in order to locate the header
    Thread* THREAD = Thread::current();
    ResetNoHandleMark rnm; // Might be called from LEAF/QUICK ENTRY
    HandleMark hm(THREAD);
    Handle object(THREAD, this);
!   return ObjectSynchronizer::FastHashCode(THREAD, object());
  }
  
  // When String table needs to rehash
  unsigned int oopDesc::new_hash(juint seed) {
    EXCEPTION_MARK;