zap 97 libavcodec/alpha/asm.h #define zap __builtin_alpha_zap zap 111 libavcodec/alpha/asm.h #define zap(a, b) ({ uint64_t __r; __asm__ ("zap %r1,%2,%0" : "=r" (__r) : "rJ" (a), "rI" (b)); __r; })