#include "insn-codes.h" /* For CODE_FOR_xxx. */
#include "reload.h" /* For push_reload(). */
#include "flags.h"
+#include "hashtab.h"
+#include "hash-set.h"
+#include "vec.h"
+#include "machmode.h"
+#include "input.h"
#include "function.h"
#include "expr.h"
#include "recog.h"