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

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rs, rt;
   6     long long result;
   7
   8     rd = 0;
   9     rs = 0x1234567845BCFFFF;
  10     rt = 0x8765432198529AD2;
  11     result = 0x52fbec7035a2ca5c;
  12
  13     __asm
  14         ("muleq_s.pw.qhr %0, %1, %2\n\t"
  15          : "=r"(rd)
  16          : "r"(rs), "r"(rt)
  17         );
  18
  19     if (result != rd) {
  20         printf("1 muleq_s.pw.qhr error\n");
  21
  22         return -1;
  23     }
  24
  25     rd = 0;
  26     rs = 0x1234567845BC8000;
  27     rt = 0x8765432198528000;
  28     result = 0x52fbec707FFFFFFF;
  29
  30     __asm
  31         ("muleq_s.pw.qhr %0, %1, %2\n\t"
  32          : "=r"(rd)
  33          : "r"(rs), "r"(rt)
  34         );
  35
  36     if (result != rd) {
  37         printf("2 muleq_s.pw.qhr error\n");
  38
  39         return -1;
  40     }
  41
  42     rd = 0;
  43     __asm
  44         ("rddsp %0\n\t"
  45          : "=r"(rd)
  46         );
  47     rd = rd >> 21;
  48     rd = rd & 0x1;
  49
  50     if (rd != 1) {
  51         printf("3 muleq_s.pw.qhr error\n");
  52
  53         return -1;
  54     }
  55
  56     return 0;
  57 }