1  /* { dg-do run } */
       2  /* { dg-options "-O" } */
       3  
       4  extern void abort (void);
       5  
       6  typedef struct {
       7    short x;
       8  } mytype_t;
       9  
      10  mytype_t *__attribute__  ((noinline,weak))
      11  some_func (void)
      12  {
      13    static mytype_t s;
      14    return &s;
      15  };
      16  
      17  int main (void)
      18  {
      19    int y, y2;
      20    mytype_t *shorter = some_func();
      21    y = __builtin_arc_aligned (shorter, 2);
      22    if (!y)
      23      abort ();
      24    y2 = __builtin_arc_aligned (shorter, 4);
      25    if (y2)
      26      abort ();
      27    return 0;
      28  }