1  /* { dg-do compile } */
       2  /* { dg-require-effective-target vect_int } */
       3  
       4  int posix_memalign(void **memptr, __SIZE_TYPE__ alignment, __SIZE_TYPE__ size);
       5  void bar (int *);
       6  
       7  int *foo (int n)
       8  {
       9    int *p;
      10    int *q;
      11    void *tem;
      12    if (posix_memalign (&tem, 256, n * sizeof (int)) != 0)
      13      return (void *)0;
      14    p = (int *)tem;
      15    if (posix_memalign (&tem, 256, n * sizeof (int)) != 0)
      16      return (void *)0;
      17    q = (int *)tem;
      18    bar (q);
      19    int i;
      20    for (i = 0; i < n; ++i)
      21      p[i] = q[i] + q[i];
      22    return p;
      23  }
      24  
      25  /* { dg-final { scan-tree-dump "LOOP VECTORIZED" "vect" } } */
      26  /* { dg-final { scan-tree-dump-not "Peeling for alignment will be applied" "vect" } } */
      27  /* { dg-final { scan-tree-dump-not "Vectorizing an unaligned access" "vect" } } */