/* { dg-do run } */
/* { dg-options "-O0 -fopenmp-simd" } */

#include <stdio.h>

#define ASSERT_EQ(var, val) \
  do									\
    {									\
      if ((var) != (val))						\
	{								\
	  fprintf (stderr, "%s:%d: Unexpected value %d, expected %d\n",	\
		   __FILE__, __LINE__, (var), (val));			\
	  __builtin_abort ();						\
	}								\
    }									\
  while (0)

#define ASSERT_EQ_PTR(var, ptr) \
  do									\
    {									\
      if ((var) != (ptr))						\
	{								\
	  fprintf (stderr, "%s:%d: Unexpected value %p, expected %p\n",	\
		   __FILE__, __LINE__, (var), (ptr));			\
	  __builtin_abort ();						\
	}								\
    }									\
  while (0)

int
main ()
{
  int iter_count;
  int data[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
  int iter = 0;
  int *i;

  #pragma omp tile sizes(1)
  for (i = data; i < data + 10; i = i + 2)
    {
      ASSERT_EQ_PTR (i, data + 2 * iter);
      ASSERT_EQ (*i, data[2 * iter]);
      iter++;
    }

  unsigned long real_iter_count
    = ((unsigned long)i - (unsigned long)data) / (sizeof (int) * 2);
  ASSERT_EQ (real_iter_count, 5);

  return 0;
}