#include "tm-constrs.h"
#include "target.h"
#include "target-def.h"
+#include "hashtab.h"
+#include "hash-set.h"
+#include "vec.h"
+#include "machmode.h"
+#include "hard-reg-set.h"
+#include "input.h"
#include "function.h"
#include "dwarf2.h"
#include "timevar.h"
#include "tree.h"
#include "hash-table.h"
-#include "vec.h"
#include "ggc.h"
#include "basic-block.h"
#include "tree-ssa-alias.h"