1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops2-details" } */
       3  
       4  /* Variable bound, reduction.  */
       5  
       6  unsigned int *a;
       7  
       8  unsigned int
       9  f (unsigned int n, unsigned int *__restrict__ a)
      10  {
      11    int i;
      12    unsigned int sum = 1;
      13  
      14    for (i = 0; i < n; ++i)
      15      sum += a[i];
      16  
      17    return sum;
      18  }
      19  
      20  /* { dg-final { scan-tree-dump-times "alternative exit-first loop transform succeeded" 1 "parloops2" } } */