1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-cunrolli-details=stderr -fno-peel-loops -fno-tree-vrp  -fdisable-tree-cunroll -fenable-tree-cunrolli" } */
       3  
       4  /* Blank lines can occur in the output of
       5     -fdump-tree-cunrolli-details=stderr.  */
       6  /* { dg-allow-blank-lines-in-output 1 } */
       7  
       8  unsigned a[100], b[100];
       9  inline void bar()
      10  {
      11   a[10] = b[10];
      12  }
      13  
      14  int foo(void)
      15  {
      16    int i;
      17    bar();
      18    for (i = 0; i < 2; i++) /* { dg-optimized "loop with 2 iterations completely unrolled" } */
      19    {
      20       a[i]= b[i] + 1;
      21    }
      22    return 1;
      23  }
      24  
      25  int foo2(void)
      26  {
      27    int i;
      28    for (i = 0; i < 2; i++) /* { dg-optimized "loop with 2 iterations completely unrolled" } */
      29    {
      30       a[i]= b[i] + 1;
      31    }
      32    return 1;
      33  }
      34  /* { dg-prune-output ".*" } */