#include "is-a.h"
#include "plugin-api.h"
#include "ipa-ref.h"
+#include "statistics.h"
+#include "double-int.h"
+#include "real.h"
+#include "fixed-value.h"
+#include "alias.h"
+#include "flags.h"
+#include "symtab.h"
+#include "tree-core.h"
+#include "hash-set.h"
+#include "wide-int.h"
+#include "inchash.h"
+#include "fold-const.h"
+#include "tree-check.h"
/* Event names. */
enum plugin_event