1  /* PR tree-optimization/55018 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-fdump-tree-optimized" } */
       4  /* { dg-skip-if "" { *-*-* } { "-fno-fat-lto-objects" } { "" } } */
       5  
       6  void
       7  foo (int x)
       8  {
       9    unsigned int a = 0;
      10    int b = 3;
      11    if (x)
      12      b = 0;
      13  lab:
      14    if (x)
      15      goto lab;
      16    a++;
      17    if (b != 2)
      18      __builtin_printf ("%u", a);
      19    goto lab;
      20  }
      21  
      22  /* { dg-final { scan-tree-dump "printf" "optimized" } } */