1 #define a_cas a_cas a_cas(volatile int * p,int t,int s)2 static inline int a_cas(volatile int *p, int t, int s) 3 { 4 __asm__ __volatile__ ( 5 "cas.l %0, %2, (%1)" 6 : "+d"(t) : "a"(p), "d"(s) : "memory", "cc"); 7 return t; 8 } 9