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

   1 #include "io.h"
   2
   3 int main(void)
   4 {
   5     long long rd, rt;
   6     long long result;
   7
   8     rt     = 0x12345678;
   9     result = 0x00001E6A;
  10
  11     __asm
  12         ("bitrev %0, %1\n\t"
  13          : "=r"(rd)
  14          : "r"(rt)
  15         );
  16     if (rd != result) {
  17         printf("bitrev wrong\n");
  18
  19         return -1;
  20     }
  21
  22     return 0;
  23 }