1#include "io.h" 2 3int main(void) 4{ 5 long long rd, rs, rt; 6 long long dsp; 7 long long resdsp, result; 8 9 rd = 0; 10 rs = 0x0202020212345678; 11 12 rt = 0x0034432112344321; 13 result = 0x03A8FFFFFFFFFFFF; 14 resdsp = 0x01; 15 16 __asm 17 ("muleu_s.qh.obr %0, %2, %3\n\t" 18 "rddsp %1\n\t" 19 : "=r"(rd), "=r"(dsp) 20 : "r"(rs), "r"(rt) 21 ); 22 23 dsp = (dsp >> 21) & 0x01; 24 if ((rd != result) || (resdsp != dsp)) { 25 printf("muleu_s.qh.obr error\n"); 26 27 return -1; 28 } 29 30 return 0; 31} 32