1  /* { dg-do compile } */
       2  /* { dg-options "-O -fselective-scheduling -fschedule-insns -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fno-tree-dominator-opts"  } */
       3  
       4  extern int n;
       5  extern void bar (void);
       6  extern int baz (int);
       7  
       8  void
       9  foo (void)
      10  {
      11    int i, j;
      12    for (j = 0; j < n; j++)
      13      {
      14        for (i = 1; i < j; i++)
      15  	bar ();
      16        baz (0);
      17      }
      18  }