Module ESD2 := FSetDecide.Decide(EqSet2).
Remark val_lessdef_normalize:
forall v v' ty,
Val.has_type v ty -> Val.lessdef v v' ->
Val.lessdef v (Val.load_result (chunk_of_type ty) v').

Lemma add_equations_debug_args_satisf:
forall env rs ls arg arg' e e',
add_equations_debug_args env arg arg' e = Some e' ->
satisf rs ls e' -> satisf rs ls e.