#include "system.h"
#include "coretypes.h"
#include "realmpfr.h"
-#include "hash-set.h"
-#include "machmode.h"
-#include "vec.h"
-#include "double-int.h"
-#include "input.h"
#include "alias.h"
#include "symtab.h"
#include "options.h"
-#include "wide-int.h"
-#include "inchash.h"
#include "tree.h" /* For TYPE_MODE in real_from_mpfr. */
#include "stor-layout.h"