Subversion Repositories openrisc

/* { dg-do compile } */

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

extern void link_error (void);

/* Check for cprop on fields of the same struct.  */

struct s

{

  char d;

  int a, b;

  double m;

};

void foo (struct s*  r)

{

  r->a = 0;

  r->b = 1;

  r->a++;

  r->b++;

  if (r->a != 1)

    link_error ();

  if (r->b != 2)

    link_error ();

}

/* There should be no link_error calls.  */

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

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