1  /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
       2  /* { dg-options "-O2 -fselective-scheduling2 -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops" } */
       3  
       4  int foo(int k, int n)
       5  {
       6    int i;
       7    for (i = 0; i < n; i += 8) {
       8      int j;
       9      for (j = 0; j < n; j += 8) {
      10        while (k < n) {
      11          k += 8;
      12        }
      13      }
      14    }
      15    return k;
      16  }
      17  
      18