tests/tcg/mips/mips64-dsp/cmp_eq_ph.c

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rs, rt;
   6     long long result;
   7
   8     rs     = 0x11777066;
   9     rt     = 0x55AA33FF;
  10     result = 0x00;
  11     __asm
  12         ("cmp.eq.ph %1, %2\n\t"
  13          "rddsp %0\n\t"
  14          : "=r"(rd)
  15          : "r"(rs), "r"(rt)
  16         );
  17
  18     rd = (rd >> 24) & 0x03;
  19     if (rd != result) {
  20         printf("cmp.eq.ph wrong\n");
  21
  22         return -1;
  23     }
  24
  25     rs     = 0x11777066;
  26     rt     = 0x11777066;
  27     result = 0x03;
  28     __asm
  29         ("cmp.eq.ph %1, %2\n\t"
  30          "rddsp %0\n\t"
  31          : "=r"(rd)
  32          : "r"(rs), "r"(rt)
  33         );
  34     rd = (rd >> 24) & 0x03;
  35     if (rd != result) {
  36         printf("cmp.eq.ph wrong\n");
  37
  38         return -1;
  39     }
  40
  41     return 0;
  42 }