1  /* { dg-do compile } */ 
       2  /* { dg-options "-O1 -fno-tree-sra -fdump-tree-optimized" } */
       3  
       4  extern void link_error (void);
       5  
       6  /* Check for copyprop on structs.  */
       7  
       8  struct s
       9  {
      10    char d;
      11    int a, b;
      12    double m;
      13  };
      14  
      15  struct s foo (struct s r)
      16  {
      17    struct s temp_struct1;
      18    struct s temp_struct2;
      19    struct s temp_struct3;
      20    temp_struct1 = r;
      21    temp_struct2 = temp_struct1;
      22    temp_struct3 = temp_struct2;
      23    return temp_struct3;
      24  }
      25  
      26  /* There should be no references to any of "temp_struct*"
      27     temporaries.  */
      28  /* { dg-final { scan-tree-dump-times "temp_struct" 0 "optimized" { xfail *-*-* } } } */