1  /* PR tree-optimization/94001 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fno-tree-dce" } */
       4  
       5  void
       6  bar (int e)
       7  {
       8    bar (3);
       9    int c;
      10    c = -e;
      11  }