text: /* { dg-do compile } */ 
  /* { dg-options "-O2 -fdump-tree-dce1" } */
  /* LLVM LOCAL test not applicable */
  /* { dg-require-fdump "" } */
  void
  cleanup (int a, int b)
  {
    if (a)
      if (b)
        a = 1;
      else
        b = 1;
    else if (a)
      a = 1;
    else
      b = 1;
    return;
  }
  /* Dce should get rid of the initializers and cfgcleanup should elliminate ifs  */
  /* { dg-final { scan-tree-dump-times "if " 0 "dce1"} } */
  /* { dg-final { cleanup-tree-dump "dce1" } } */
  