Chromium Code Reviews| Index: runtime/vm/atomic_android.h | 
| =================================================================== | 
| --- runtime/vm/atomic_android.h (revision 41327) | 
| +++ runtime/vm/atomic_android.h (working copy) | 
| @@ -21,11 +21,13 @@ | 
| } | 
| +#if !defined(USING_SIMULATOR) | 
| inline uword AtomicOperations::CompareAndSwapWord(uword* ptr, | 
| uword old_value, | 
| uword new_value) { | 
| return __sync_val_compare_and_swap(ptr, old_value, new_value); | 
| } | 
| +#endif // !defined(USING_SIMULATOR) | 
| } // namespace dart |