29 void sys::MemoryFence() {  in MemoryFence()
43 sys::cas_flag sys::CompareAndSwap(volatile sys::cas_flag* ptr,  in CompareAndSwap()
44                                   sys::cas_flag new_value,  in CompareAndSwap()
45                                   sys::cas_flag old_value) {  in CompareAndSwap()
47   sys::cas_flag result = *ptr;  in CompareAndSwap()
60 sys::cas_flag sys::AtomicIncrement(volatile sys::cas_flag* ptr) {  in AtomicIncrement()
73 sys::cas_flag sys::AtomicDecrement(volatile sys::cas_flag* ptr) {  in AtomicDecrement()
86 sys::cas_flag sys::AtomicAdd(volatile sys::cas_flag* ptr, sys::cas_flag val) {  in AtomicAdd()
99 sys::cas_flag sys::AtomicMul(volatile sys::cas_flag* ptr, sys::cas_flag val) {  in AtomicMul()
100   sys::cas_flag original, result;  in AtomicMul()
104   } while (sys::CompareAndSwap(ptr, result, original) != original);  in AtomicMul()
109 sys::cas_flag sys::AtomicDiv(volatile sys::cas_flag* ptr, sys::cas_flag val) {  in AtomicDiv()
110   sys::cas_flag original, result;  in AtomicDiv()
114   } while (sys::CompareAndSwap(ptr, result, original) != original);  in AtomicDiv()