Subversion Repositories openrisc

extern void abort (void);

typedef short  __v2hi __attribute ((vector_size(4)));

typedef __v2hi fract2x16;

typedef short fract16;

int main ()

{

  fract2x16 a, t;

  fract16 t1, t2;

  a = __builtin_bfin_compose_2x16 (0x1001, 0x0001);

  t = __builtin_bfin_negate_fr2x16 (a);

  t1 = __builtin_bfin_extract_hi (t);

  t2 = __builtin_bfin_extract_lo (t);

  if (t1 != -0x1001 || t2 != -0x1)

    abort ();

  return 0;

}