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/* { dg-do compile } */

/* { dg-options "-O3 -fdump-tree-ldist-details" } */

int x[1000];

void foo (int n)

{

  int i;

  for (i = 0; i < n; ++i)

    {

      x[2*i] = 0;

      x[2*i + 1] = 1;

    }

}

/* We should not apply loop distribution as it is not beneficial from

   a data locality point of view.  Also it is not possible to generate

   a memset (0) as the write has a stride of 2.  */

/* { dg-final { scan-tree-dump-not "distributed: split to" "ldist" } } */

/* { dg-final { scan-tree-dump-not "__builtin_memset" "ldist" } } */

/* { dg-final { cleanup-tree-dump "ldist" } } */