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/* PR optimization/18577 */

/* Origin: Falk Hueffner <falk@debian.org> */

/* { dg-do run } */

/* { dg-options "-O2 -funroll-all-loops" } */

static float tfcos12[3];

__attribute__((noinline)) double f(double x) { return x; }

int g;

int main(void)

{

  int i, j;

  for (i = 0; i < 1; i++)

    tfcos12[i] = 0.5;

  for (i = 0; i < 1; i++)

    {

      tfcos12[i] = 0.5 * f(i);

      for (j = 0; j < 12; j++)

        g++;

    }

  return 0;

}