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

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long ach, acl;
   6     long long resulth, resultl;
   7
   8     ach = 0xBBAACCFF;
   9     acl = 0x1C3B001D;
  10
  11     resulth = 0x17755;
  12     resultl = 0xFFFFFFFF99fe3876;
  13
  14     __asm
  15         ("mthi %0, $ac1\n\t"
  16          "mtlo %1, $ac1\n\t"
  17          "shilo $ac1, 0x0F\n\t"
  18          "mfhi %0, $ac1\n\t"
  19          "mflo %1, $ac1\n\t"
  20          : "+r"(ach), "+r"(acl)
  21         );
  22     if ((ach != resulth) || (acl != resultl)) {
  23         printf("shilo wrong\n");
  24
  25         return -1;
  26     }
  27
  28     return 0;
  29 }