ia64_cmpxchg8_acq  363 arch/ia64/include/uapi/asm/gcc_intrin.h #define ia64_cmpxchg8_acq(ptr, new, old)						\
ia64_cmpxchg8_acq   80 arch/ia64/include/uapi/asm/intel_intrin.h #define ia64_cmpxchg8_acq	_InterlockedCompareExchange64_acq