*** 168,177 **** --- 168,178 ---- macro(Loop) macro(LoopLimit) macro(Mach) macro(MachProj) macro(MaxI) + macro(OnSpinWait) macro(MemBarAcquire) macro(LoadFence) macro(MemBarAcquireLock) macro(MemBarCPUOrder) macro(MemBarRelease)