#include "system.h"
#include "coretypes.h"
#include "diagnostic.h"
-#include "hash-set.h"
-#include "vec.h"
-#include "input.h"
#include "alias.h"
#include "symtab.h"
#include "options.h"
-#include "inchash.h"
#include "tree.h"
#include "fold-const.h"
#include "predict.h"
#include "tm.h"
#include "hard-reg-set.h"
-#include "input.h"
#include "function.h"
#include "dominance.h"
#include "cfg.h"
#include "internal-fn.h"
#include "tree-eh.h"
#include "gimple-expr.h"
-#include "is-a.h"
#include "gimple.h"
#include "gimple-iterator.h"
#include "gimple-ssa.h"
#include "tree-phinodes.h"
#include "stringpool.h"
#include "tree-ssanames.h"
-#include "plugin-api.h"
-#include "ipa-ref.h"
#include "cgraph.h"
#include "data-streamer.h"
#include "tree-streamer.h"