1  /* PR tree-optimization/95867 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fdump-tree-optimized" } */
       4  /* { dg-final { scan-tree-dump-times " \\* " 13 "optimized" } } */
       5  
       6  #define A n * n * n * n * n * n * n * n
       7  #define B A * A * A * A * A * A * A * A
       8  #define C B * B * B * B * B * B * B * B
       9  
      10  unsigned
      11  foo (unsigned n)
      12  {
      13    return C * B * B * A * n * n * n * n * n;
      14  }