tests/tcg/ppc64/byte_reverse.c

   1 #include <assert.h>
   2
   3 int main(void)
   4 {
   5     unsigned long var;
   6
   7     var = 0xFEDCBA9876543210;
   8     asm("brh %0, %0" : "+r"(var));
   9     assert(var == 0xDCFE98BA54761032);
  10
  11     var = 0xFEDCBA9876543210;
  12     asm("brw %0, %0" : "+r"(var));
  13     assert(var == 0x98BADCFE10325476);
  14
  15     var = 0xFEDCBA9876543210;
  16     asm("brd %0, %0" : "+r"(var));
  17     assert(var == 0x1032547698BADCFE);
  18
  19     return 0;
  20 }
  21