1  /* { dg-do run } */
       2  /* { dg-options "-O -mstd-struct-return" } */
       3  /* { dg-require-effective-target ilp32 } */
       4  
       5  extern void abort (void);
       6  
       7  struct S { int x, y, z; };
       8  
       9  extern void bar (struct S *s) __attribute__ ((noinline, noclone));
      10  
      11  void bar (struct S *s)
      12  {
      13    s->x++;
      14  }
      15  
      16  struct S foo (void)
      17  {
      18    struct S s = { 0, 2, 3 };
      19    bar (&s);
      20    return s;
      21  }
      22  
      23  int main (void)
      24  {
      25    struct S s = foo ();
      26    if (s.x != 1)
      27      abort ();
      28    return 0;
      29  }