1  /* PR tree-optimization/105094 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  struct S { short a; char b[~(__SIZE_TYPE__)0 / __CHAR_BIT__ - 1]; };
       6  void bar (struct S *);
       7  
       8  void
       9  foo (void)
      10  {
      11    struct S s = { 5 };
      12    bar (&s);
      13  }