gcc-4.8/gcc/testsuite/gcc.dg/graphite/scop-22.c


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double u[1782225];

void foo(int N, int *res)
{
  int i;
  double a, b;
  double sum = 0.0;

  for (i = 0; i < N; i++)
    {
      a = u[i];
      u[i] = i * i;
      b = u[i];
      sum += a + b;
    }

  *res = sum + N;
}

/* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite"} } */
/* { dg-final { cleanup-tree-dump "graphite" } } */