1#include "io.h" 2 3int main(void) 4{ 5 long long rd, result; 6 7 result = 0xFFFFFFFFBFBFBFBF; 8 __asm 9 ("repl.qb %0, 0xBF\n\t" 10 : "=r"(rd) 11 ); 12 if (rd != result) { 13 printf("repl.qb wrong\n"); 14 15 return -1; 16 } 17 18 return 0; 19} 20