#include "system.h"
#include "coretypes.h"
#include "tm.h"
-#include "input.h"
#include "alias.h"
#include "symtab.h"
#include "tree.h"
#include "langhooks.h"
#include "regs.h"
#include "params.h"
-#include "is-a.h"
-#include "plugin-api.h"
-#include "ipa-ref.h"
#include "cgraph.h"
#include "tree-inline.h"
#include "tree-dump.h"