src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp

*** 1792,11 ***
        // Save the test result, for recursive case, the result is zero
        __ str(swap_reg, Address(lock_reg, mark_word_offset));
        __ br(Assembler::NE, slow_path_lock);
      } else {
        assert(LockingMode == LM_LIGHTWEIGHT, "must be");
!       __ lightweight_lock(obj_reg, swap_reg, tmp, lock_tmp, slow_path_lock);
      }
      __ bind(count);
      __ increment(Address(rthread, JavaThread::held_monitor_count_offset()));
  
      // Slow path will re-enter here
--- 1792,11 ---
        // Save the test result, for recursive case, the result is zero
        __ str(swap_reg, Address(lock_reg, mark_word_offset));
        __ br(Assembler::NE, slow_path_lock);
      } else {
        assert(LockingMode == LM_LIGHTWEIGHT, "must be");
!       __ lightweight_lock(lock_reg, obj_reg, swap_reg, tmp, lock_tmp, slow_path_lock);
      }
      __ bind(count);
      __ increment(Address(rthread, JavaThread::held_monitor_count_offset()));
  
      // Slow path will re-enter here