tests/tcg/mips/mips32-dspr2/cmpgdu_eq_qb.c

   1 #include<stdio.h>
   2 #include<assert.h>
   3
   4 int main()
   5 {
   6     int rd, rs, rt;
   7     int dsp;
   8     int result;
   9
  10     rs = 0x11777066;
  11     rt = 0x55AA70FF;
  12     result = 0x02;
  13     __asm
  14         ("cmpgdu.eq.qb %0, %2, %3\n\t"
  15          "rddsp %1\n\t"
  16          : "=r"(rd), "=r"(dsp)
  17          : "r"(rs), "r"(rt)
  18         );
  19     dsp = (dsp >> 24) & 0x0F;
  20     assert(rd  == result);
  21     assert(dsp == result);
  22
  23     rs     = 0x11777066;
  24     rt     = 0x11777066;
  25     result = 0x0F;
  26     __asm
  27         ("cmpgdu.eq.qb %0, %2, %3\n\t"
  28          "rddsp %1\n\t"
  29          : "=r"(rd), "=r"(dsp)
  30          : "r"(rs), "r"(rt)
  31         );
  32     dsp = (dsp >> 24) & 0x0F;
  33     assert(rd  == result);
  34     assert(dsp == result);
  35
  36     return 0;
  37 }