1  /* { dg-do compile } */
       2  /* { dg-additional-options "-Wno-psabi" } */
       3  /* { dg-additional-options "-mavx512bw" { target x86_64-*-* i?86-*-* } } */
       4  /* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
       5  
       6  typedef unsigned V __attribute__ ((vector_size (64)));
       7  
       8  V g;
       9  
      10  static V
      11  baz (V u, V v)
      12  {
      13    g += u;
      14    return v + g + 1;
      15  }
      16  
      17  static V
      18  bar (V u)
      19  {
      20    u[0] = 0;
      21    return baz(u, (V){});
      22  }
      23  
      24  V
      25  foo ()
      26  {
      27    return (V){bar((V){})[0]};
      28  }