(*Require Import VST.concurrency.cl_step_lemmas.*)
Set Bullet Behavior "Strict Subproofs".
(** Lemmas common to both parts of the progress/preservation simulation results *)

Lemma lock_coherence_align lset Phi m b ofs :
lock_coherence lset Phi m ->
AMap.find (elt:=option rmap) (b, ofs) lset <> None ->
(align_chunk Mint32 | ofs).