tests/tcg/mips/mips64-dspr2/cmpgdu_lt_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     = 0x0D;
  12     __asm
  13         ("cmpgdu.lt.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) {
  20         printf("cmpgdu.lt.qb error\n");
  21         return -1;
  22     }
  23     if (dsp != result) {
  24         printf("cmpgdu.lt.qb error\n");
  25         return -1;
  26     }
  27
  28     rs     = 0x11777066;
  29     rt     = 0x11777066;
  30     result = 0x00;
  31     __asm
  32         ("cmpgdu.lt.qb %0, %2, %3\n\t"
  33          "rddsp %1\n\t"
  34          : "=r"(rd), "=r"(dsp)
  35          : "r"(rs), "r"(rt)
  36         );
  37     dsp = (dsp >> 24) & 0x0F;
  38     if (rd  != result) {
  39         printf("cmpgdu.lt.qb error\n");
  40         return -1;
  41     }
  42     if (dsp != result) {
  43         printf("cmpgdu.lt.qb error\n");
  44         return -1;
  45     }
  46
  47     return 0;
  48 }