1  /* PR c/29736 */
       2  
       3  int __attribute__ ((vector_size (8), vector_size (8))) v; /* { dg-error "invalid vector type" } */
       4  
       5  extern int __attribute__ ((vector_size (8))) w;
       6  int __attribute__ ((vector_size (8))) w;
       7  
       8  void
       9  foo ()
      10  {
      11    v = v + v;
      12    w = w + w;
      13  }