1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-profile_estimate" } */
       3  int *a,n,m;
       4  void test(void);
       5  void
       6  t(void)
       7  {
       8    int i,j;
       9    for (i=0;i<n;i++)
      10      if (a[i])
      11        for (j=0;j<m;j++)
      12  	if (a[i+j])
      13  	  t();
      14  }
      15  /* { dg-final { scan-tree-dump-times "loop guard with recursion" 1 "profile_estimate"} } */
      16  /* { dg-final { scan-tree-dump-times "loop exit with recursion" 2 "profile_estimate"} } */
      17  /* { dg-final { scan-tree-dump-times "recursive call" 1 "profile_estimate"} } */