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/* { dg-do compile } */

/* { dg-options "-O1 -fno-tree-sra -fdump-tree-optimized" } */

extern void link_error (void);

/* Check for copyprop on structs.  */

struct s

{

  char d;

  int a, b;

  double m;

};

struct s foo (struct s r)

{

  struct s temp_struct1;

  struct s temp_struct2;

  struct s temp_struct3;

  temp_struct1 = r;

  temp_struct2 = temp_struct1;

  temp_struct3 = temp_struct2;

  return temp_struct3;

}

/* There should be no references to any of "temp_struct*"

   temporaries.  */

/* { dg-final { scan-tree-dump-times "temp_struct" 0 "optimized" { xfail *-*-* } } } */

/* { dg-final { cleanup-tree-dump "optimized" } } */