1  /* PR rtl-optimization/85300 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O1 -g -funroll-all-loops -fno-tree-ter -fno-web" } */
       4  
       5  void
       6  foo (double x, unsigned char y)
       7  {
       8    while ((int) x < 1)
       9      {
      10        float a;
      11  
      12        a = y | 0x100;
      13        y = 0;
      14        x = a;
      15      }
      16  }