1  /* { dg-do compile } */
       2  /* { dg-options "-O -fdump-tree-lim2-details" } */
       3  
       4  void bar (int);
       5  void foo (int n, int m)
       6  {
       7    unsigned i;
       8    for (i = 0; i < n; ++i)
       9      {
      10        int x;
      11        if (m < 0)
      12  	x = 1;
      13        else
      14  	x = m;
      15        bar (x);
      16      }
      17  }
      18  
      19  /* { dg-final { scan-tree-dump-times "Moving PHI node" 1 "lim2"  } } */