129 ____cmpxchg(_u8, volatile char *m, unsigned char old, unsigned char new)  in ____cmpxchg()  argument
148 	: "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64)  in ____cmpxchg()
149 	: "r" ((long)m), "Ir" (old), "1" (new) : "memory");  in ____cmpxchg()
155 ____cmpxchg(_u16, volatile short *m, unsigned short old, unsigned short new)  in ____cmpxchg()  argument
174 	: "=&r" (prev), "=&r" (new), "=&r" (tmp), "=&r" (cmp), "=&r" (addr64)  in ____cmpxchg()
175 	: "r" ((long)m), "Ir" (old), "1" (new) : "memory");  in ____cmpxchg()
181 ____cmpxchg(_u32, volatile int *m, int old, int new)  in ____cmpxchg()  argument
197 	: "r"((long) old), "r"(new), "m"(*m) : "memory");  in ____cmpxchg()
203 ____cmpxchg(_u64, volatile long *m, unsigned long old, unsigned long new)  in ____cmpxchg()  argument
219 	: "r"((long) old), "r"(new), "m"(*m) : "memory");  in ____cmpxchg()
229 ____cmpxchg(, volatile void *ptr, unsigned long old, unsigned long new,
234 			return ____cmpxchg(_u8, ptr, old, new);
236 			return ____cmpxchg(_u16, ptr, old, new);
238 			return ____cmpxchg(_u32, ptr, old, new);
240 			return ____cmpxchg(_u64, ptr, old, new);