Following tests which were compiled by GCC 10.2 failed.

  - vmTestbase/nsk/jdi/ThreadReference/forceEarlyReturn/forceEarlyReturn004/forceEarlyReturn004.java
 
 - vmTestbase/nsk/jdwp/ThreadReference/ForceEarlyReturn/forceEarlyReturn002/forceEarlyReturn002.java

They have native module, and they are commented as below:

```
   // execute infinite loop to be sure that thread in native method
   while (always_true)
   {
       // Need some dummy code so the optimizer does not remove this loop.
       dummy_counter = dummy_counter < 1000 ? 0 : dummy_counter + 1;
   }
   // The optimizer can be surprisingly clever.
   // Use dummy_counter so it can never be optimized out.
   // This statement will always return 0.
   return dummy_counter >= 0 ? 0 : 1;
```

C compiler maybe eliminate this loop. We should not consider compiler optimization at this point with other solution.