LXR qemu/tests/tcg/mips/mips64-dspr2/cmpgdu_eq

   1#include "io.h"
   2
   3int main(void)
   4{
   5    long long rd, rs, rt, result, dspreg, dspresult;
   6
   7    rs = 0x123456789ABCDEF0;
   8    rt = 0x123456789ABCDEFF;
   9    result = 0xFE;
  10    dspresult = 0xFE;
  11
  12    __asm("cmpgdu.eq.ob %0, %2, %3\n\t"
  13          "rddsp %1"
  14          : "=r"(rd), "=r"(dspreg)
  15          : "r"(rs), "r"(rt)
  16         );
  17
  18    dspreg = ((dspreg >> 24) & 0xFF);
  19
  20    if ((rd != result) || (dspreg != dspresult)) {
  21        printf("1 cmpgdu.eq.ob error\n");
  22        return -1;
  23    }
  24
  25    rs = 0x133256789ABCDEF0;
  26    rt = 0x123456789ABCDEFF;
  27    result = 0x3E;
  28    dspresult = 0x3E;
  29
  30    __asm("cmpgdu.eq.ob %0, %2, %3\n\t"
  31          "rddsp %1"
  32          : "=r"(rd), "=r"(dspreg)
  33          : "r"(rs), "r"(rt)
  34         );
  35
  36    dspreg = ((dspreg >> 24) & 0xFF);
  37
  38    if ((rd != result) || (dspreg != dspresult)) {
  39        printf("2 cmpgdu.eq.ob error\n");
  40        return -1;
  41    }
  42
  43   return 0;
  44}
  45