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/* { dg-do compile } */

#define OUTER 32

#define INNER 40

static unsigned int

bar (const unsigned int x[INNER][2], unsigned int sum)

{

  int i;

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

    sum += x[i][0] * x[i][0] + x[i][1] * x[i][1];

  return sum;

}

unsigned int foo (const unsigned int x[OUTER][INNER][2])

{

  int i;

  unsigned int sum;

  sum = 0.0f;

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

    sum = bar (x[i], sum);

  return sum;

}

/* { dg-final { scan-tree-dump-times "Detected interleaving of size 2" 1 "vect" } } */

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