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/* { dg-do run } */
 
/* Verify we do not get a bogus access function pairs with
   exchanged dimensions, 0, {1, +, 1}_1 vs. {2B, +, 1}_1, 0 which
   disambiguates both accesses and leads to vectorization.  */
 
extern int memcmp(const void *, const void *, __SIZE_TYPE__);
extern void abort (void);
short a[33] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 };
short b[33] = { 0, };
char * volatile ap_ = (char *)&a[0];
int main()
{
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
  int i;
  char *ap = ap_;
  if (sizeof (short) == 2)
    {
      for (i = 0; i < 64; ++i)
	{
	  (*((char(*)[])&ap[i+2]))[0] = (*((char(*)[])&ap[0]))[i+1];
	}
      if (memcmp (&a, &b, sizeof (a)) != 0)
	abort ();
    }
#endif
  return 0;
}