1  /* { dg-do run } */
       2  /* { dg-require-effective-target section_anchors } */
       3  /* { dg-options "-O2 -fsection-anchors -ftree-loop-vectorize" } */
       4  
       5  #pragma pack(1)
       6  struct S0 {
       7    volatile int f0:12;
       8  } static a[] = {{15}}, c[] = {{15}};
       9  
      10  struct S0 b[] = {{7}};
      11  
      12  int __attribute__ ((noinline, noclone))
      13  ok (int a, int b, int c)
      14  {
      15    return a == 15 && b == 7 && c == 15 ? 0 : 1;
      16  }
      17  
      18  int
      19  main (void)
      20  {
      21    struct S0 *f[] = { c, b };
      22  
      23    return ok (a[0].f0, b[0].f0, f[0]->f0);
      24  }