tests/tcg/mips/mips64-dsp/cmp_lt_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 = 0x02;
  11     __asm
  12         ("cmp.lt.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.lt.ph wrong\n");
  21
  22         return -1;
  23     }
  24     rs     = 0x11777066;
  25     rt     = 0x11777066;
  26     result = 0x00;
  27     __asm
  28         ("cmp.lt.ph %1, %2\n\t"
  29          "rddsp %0\n\t"
  30          : "=r"(rd)
  31          : "r"(rs), "r"(rt)
  32         );
  33     rd = (rd >> 24) & 0x03;
  34     if (rd != result) {
  35         printf("cmp.lt.ph2 wrong\n");
  36
  37         return -1;
  38     }
  39
  40     return 0;
  41 }