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

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rs, rt, result, dspreg, dspresult;
   6
   7     rs = 0x123456789ABCDEF0;
   8     rt = 0x123456789ABCDEFF;
   9     result = 0xFE;
  10     dspresult = 0xFE;
  11
  12     __asm("cmpgdu.eq.ob %0, %2, %3\n\t"
  13           "rddsp %1"
  14           : "=r"(rd), "=r"(dspreg)
  15           : "r"(rs), "r"(rt)
  16          );
  17
  18     dspreg = ((dspreg >> 24) & 0xFF);
  19
  20     if ((rd != result) || (dspreg != dspresult)) {
  21         printf("1 cmpgdu.eq.ob error\n");
  22         return -1;
  23     }
  24
  25     rs = 0x133256789ABCDEF0;
  26     rt = 0x123456789ABCDEFF;
  27     result = 0x3E;
  28     dspresult = 0x3E;
  29
  30     __asm("cmpgdu.eq.ob %0, %2, %3\n\t"
  31           "rddsp %1"
  32           : "=r"(rd), "=r"(dspreg)
  33           : "r"(rs), "r"(rt)
  34          );
  35
  36     dspreg = ((dspreg >> 24) & 0xFF);
  37
  38     if ((rd != result) || (dspreg != dspresult)) {
  39         printf("2 cmpgdu.eq.ob error\n");
  40         return -1;
  41     }
  42
  43    return 0;
  44 }