Local Hint Resolve store_valid_block_1 store_valid_block_2: mem.

(* Specifications: *)
Theorem store_valid_access_1:
forall chunk' b' ofs' p,
valid_access m1 chunk' b' ofs' p -> valid_access m2 chunk' b' ofs' p.
Theorem store_valid_access_2:
forall chunk' b' ofs' p,
valid_access m2 chunk' b' ofs' p -> valid_access m1 chunk' b' ofs' p.
Theorem store_valid_access_3:
valid_access m1 chunk b ofs Writable.