(** Translation of loads and stores. *)
Remark val_add_add_zero:
forall v1 v2, Val.add v1 v2 = Val.add (Val.add v1 v2) (Vint Int.zero).

Lemma transl_load_float_correct:
forall mk_instr is_immed dst addr args k c (rs: regset) a chunk m v,
transl_memory_access_float mk_instr is_immed dst addr args k = OK c ->
eval_addressing ge (rs#SP) addr (map rs (map preg_of args)) = Some a ->
Mem.loadv chunk m a = Some v ->
(forall (r1: freg) (r2: ireg) (n: int) (rs1: regset),
exec_instr ge fn (mk_instr r1 r2 n) rs1 m =
exec_load chunk (Val.add rs1#r2 (Vint n)) r1 rs1 m) ->
exists rs',
exec_straight ge fn c rs m k rs' m
/\ rs'#(preg_of dst) = v
/\ forall r, data_preg r = true -> r <> preg_of dst -> rs'#r = rs#r.