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, j,ii;
       9    int x[401][10][401];
      10  
      11  for (ii = 0; ii < N; ii++)
      12    for (i = 0; i < N; i++)
      13      for (j = 0; j < N; j++)
      14        x[i][j][ii] = ii+i + j + 3;
      15  
      16  for (ii = 0; ii < N; ii++)
      17    for (i = 0; i < N;i++)
      18      for (j = 0; j < N; j++)
      19        if (x[i][j][ii] != ii+i + j + 3)
      20  	abort ();
      21  }
      22  
      23  int main(void)
      24  {
      25    parloop(400);
      26  
      27    return 0;
      28  }
      29  
      30  /* { dg-final { scan-tree-dump-times "parallelizing outer loop" 1 "parloops2" } } */
      31  /* { dg-final { scan-tree-dump-times "loopfn" 4 "optimized" } } */