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

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rs, rt, dspreg, dspresult;
   6
   7     rs = 0x123456789ABCDEF0;
   8     rt = 0x123456789ABCDEFF;
   9     dspresult = 0xFF;
  10
  11     __asm
  12         ("cmpu.le.ob %1, %2\n\t"
  13          "rddsp %0"
  14          : "=r"(dspreg)
  15          : "r"(rs), "r"(rt)
  16         );
  17
  18     dspreg = dspreg >> 24;
  19     if (dspreg != dspresult) {
  20         printf("cmpu.le.ob error\n");
  21
  22         return -1;
  23     }
  24
  25     rs = 0x823656789ABCDEF0;
  26     rt = 0x123456789ABCDEFF;
  27     dspresult = 0x3F;
  28
  29     __asm
  30         ("cmpu.le.ob %1, %2\n\t"
  31          "rddsp %0"
  32          : "=r"(dspreg)
  33          : "r"(rs), "r"(rt)
  34         );
  35
  36     dspreg = dspreg >> 24;
  37     if (dspreg != dspresult) {
  38         printf("cmpu.le.ob error\n");
  39
  40         return -1;
  41     }
  42
  43     return 0;
  44 }