1  /* { dg-do compile } */
       2  /* { dg-require-effective-target arm_thumb2_ok } */
       3  /* { dg-options "-Ofast -fstack-clash-protection" } */
       4  
       5  void d (void *);
       6  
       7  void a ()
       8  {
       9    int b;
      10    void bar (int c)
      11    {
      12      if (__builtin_expect (c, 0))
      13        ++b;
      14    }
      15    d (bar);
      16  }