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

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rs, rt;
   6     long long dsp;
   7     long long res;
   8
   9     rs = 0x1234567812345678;
  10     rt = 0x8765432187654321;
  11
  12     res = 0x1234123487658765;
  13
  14     __asm
  15         ("precrq_rs.qh.pw %0, %1, %2\n\t"
  16          : "=r"(rd)
  17          : "r"(rs), "r"(rt)
  18         );
  19
  20     if (rd != res) {
  21         printf("precrq_rs.qh.pw error\n");
  22         return -1;
  23     }
  24
  25     rs = 0x7fffC67812345678;
  26     rt = 0x8765432187654321;
  27
  28     res = 0x7fff123487658765;
  29
  30     __asm
  31         ("precrq_rs.qh.pw %0, %2, %3\n\t"
  32          "rddsp %1\n\t"
  33          : "=r"(rd), "=r"(dsp)
  34          : "r"(rs), "r"(rt)
  35         );
  36
  37     if (rd != res) {
  38         printf("precrq_rs.qh.pw error\n");
  39         return -1;
  40     }
  41
  42     return 0;
  43 }