1  /* This used to ICE due to a backend problem on s390.  */
       2  
       3  /* { dg-do compile } */
       4  /* { dg-options "-O2" } */
       5  
       6  struct rgba
       7  {
       8    unsigned char r;
       9    unsigned char g;
      10    unsigned char b;
      11    unsigned char a;
      12  };
      13  
      14  void g (struct rgba);
      15  
      16  void f (void) 
      17  {
      18    struct rgba x;
      19  
      20    x.r = 0;
      21    x.g = 128;
      22    x.b = 128;
      23    x.a = 26;
      24  
      25    g (x);
      26  }
      27