/* Related to PR 19484.  */extern void foo (void) __attribute__((noreturn));int n;voidg (void){  __label__ lab;  void h (void) { if (n == 2) goto lab; }  void (*f1) (void) = foo;  void (*f2) (void) = h;  f2 ();  if (n)    f1 ();  n = 1; lab:  n++;}