tests/tcg/mips/mips64-dspr2/cmpgdu_eq_qb.c

   1 #include"io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rs, rt;
   6     long long dsp;
   7     long long result;
   8
   9     rs         = 0x11777066;
  10     rt         = 0x55AA70FF;
  11     result     = 0x02;
  12     __asm
  13         ("cmpgdu.eq.qb %0, %2, %3\n\t"
  14          "rddsp %1\n\t"
  15          : "=r"(rd), "=r"(dsp)
  16          : "r"(rs), "r"(rt)
  17         );
  18     dsp = (dsp >> 24) & 0x0F;
  19     if ((rd != result) || (dsp != result)) {
  20         printf("cmpgdu.eq.qb error\n");
  21         return -1;
  22     }
  23
  24     rs     = 0x11777066;
  25     rt     = 0x11777066;
  26     result = 0x0F;
  27     __asm
  28         ("cmpgdu.eq.qb %0, %2, %3\n\t"
  29          "rddsp %1\n\t"
  30          : "=r"(rd), "=r"(dsp)
  31          : "r"(rs), "r"(rt)
  32         );
  33     dsp = (dsp >> 24) & 0x0F;
  34
  35     if ((rd != result) || (dsp != result)) {
  36         printf("cmpgdu.eq.qb error\n");
  37         return -1;
  38     }
  39
  40     return 0;
  41 }