1  /* PR c/71719 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-Wunused -W -Wno-psabi" } */
       4  /* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
       5  
       6  typedef unsigned V __attribute__ ((vector_size (16)));
       7  
       8  void bar (unsigned);
       9  
      10  V x;
      11  
      12  void
      13  foo (V v)	/* { dg-bogus "set but not used" } */
      14  {
      15    bar (v[0]);
      16    V w = x;	/* { dg-bogus "set but not used" } */
      17    bar (w[1]);
      18  }
      19  
      20  /* Ignore a warning that is irrelevant to the purpose of this test.  */
      21  /* { dg-prune-output ".*GCC vector passed by reference.*" } */