18 	unsigned long addr, old;  in __xchg()  local
33 			: "=&d" (old), "=Q" (*(int *) addr)  in __xchg()
36 		return old >> shift;  in __xchg()
48 			: "=&d" (old), "=Q" (*(int *) addr)  in __xchg()
51 		return old >> shift;  in __xchg()
57 			: "=&d" (old), "=Q" (*(int *) ptr)  in __xchg()
60 		return old;  in __xchg()
67 			: "=&d" (old), "=m" (*(long *) ptr)  in __xchg()
70 		return old;  in __xchg()
95 static inline unsigned long __cmpxchg(void *ptr, unsigned long old,  in __cmpxchg()  argument
119 			: "d" ((old & 0xff) << shift),  in __cmpxchg()
141 			: "d" ((old & 0xffff) << shift),  in __cmpxchg()
150 			: "0" (old), "d" (new), "Q" (*(int *) ptr)  in __cmpxchg()
158 			: "0" (old), "d" (new), "Q" (*(long *) ptr)  in __cmpxchg()
164 	return old;  in __cmpxchg()
183 					     unsigned long long old,  in __cmpxchg64()  argument
186 	register_pair rp_old = {.pair = old};  in __cmpxchg64()
220 		: [cc] "=d" (cc), [old] "+d" (__old1), "+d" (__old2)	\
271 					    unsigned long old,  in __cmpxchg_local()  argument
281 		return __cmpxchg(ptr, old, new, size);  in __cmpxchg_local()
283 		return __cmpxchg_local_generic(ptr, old, new, size);  in __cmpxchg_local()
286 	return old;  in __cmpxchg_local()