Local Hint Resolve perm_storebytes_1 perm_storebytes_2: mem.

(* Specifications: *)
Theorem storebytes_valid_access_1:
forall chunk' b' ofs' p,
valid_access m1 chunk' b' ofs' p -> valid_access m2 chunk' b' ofs' p.
Theorem storebytes_valid_access_2:
forall chunk' b' ofs' p,
valid_access m2 chunk' b' ofs' p -> valid_access m1 chunk' b' ofs' p.