1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-parallelize-loops=4 -fdump-tree-parloops2-details -fdump-tree-optimized" } */
       3  
       4  void abort (void);
       5  
       6  void parloop (int N)
       7  {
       8    int i;
       9    int x[10000990];
      10  
      11    for (i = 0; i < N; i++)
      12      x[i] = i + 3;
      13  
      14    for (i = 0; i < N; i++)
      15      {
      16        if (x[i] != i + 3)
      17  	abort ();
      18      }
      19  }
      20  
      21  int main(void)
      22  {
      23    parloop(10000);
      24  
      25    return 0;
      26  }
      27  
      28  /* Check that the first loop in parloop got parallelized.  */
      29  
      30  /* { dg-final { scan-tree-dump-times "SUCCESS: may be parallelized" 1 "parloops2" } } */
      31  /* { dg-final { scan-tree-dump-times "loopfn" 4 "optimized" } } */