1  /* PR tree-optimization/57741 */
       2  /* { dg-do compile } */
       3  
       4  void
       5  foo (float *p, float *q, float x)
       6  {
       7    int i;
       8    float f = 1.0f, g = 2.0f;
       9    for (i = 0; i < 1024; i++)
      10      {
      11        *p++ = f;
      12        f += x;
      13      }
      14    for (i = 0; i < 1024; i++)
      15      {
      16        *q++ = g;
      17        g += 0.5f;
      18      }
      19  }
      20