tests/tcg/mips/mips64-dspr2/addu_ph.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     = 0x00FF00FF;
  10     rt     = 0x00010001;
  11     result = 0x01000100;
  12     __asm
  13         ("addu.ph %0, %1, %2\n\t"
  14          : "=r"(rd)
  15          : "r"(rs), "r"(rt)
  16         );
  17     if (rd != result) {
  18         printf("1 addu.ph error\n");
  19         return -1;
  20     }
  21
  22     rs     = 0xFFFF1111;
  23     rt     = 0x00020001;
  24     result = 0x00011112;
  25     __asm
  26         ("addu.ph %0, %2, %3\n\t"
  27          "rddsp %1\n\t"
  28          : "=r"(rd), "=r"(dsp)
  29          : "r"(rs), "r"(rt)
  30         );
  31     if ((rd != result) || (((dsp >> 20) & 0x01) != 1)) {
  32         printf("2 addu.ph error\n");
  33         return -1;
  34     }
  35
  36     return 0;
  37 }