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/* { dg-do link } */

/* { dg-options "-O2 -fdump-tree-optimized" } */

extern void link_error (void);

static const int my_array [3] = { 4, 5, 6 };

void f0 (void)

{

  int j, sum = 0;

  for (j = 0; j < 3; j ++)

    sum += my_array [j];

  if (15 != sum)

    link_error ();

}

int f1 (int a [])

{

  int j, sum = 0;

  for (j = 0; j < 3; j ++)

    sum += a [j] + my_array [j];

  return sum;

}

int main() { }

/* { dg-final { scan-tree-dump-not "my_array" "optimized" } } */

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