diff options
Diffstat (limited to 'mppa_k1c/PostpassSchedulingproof.v')
| -rw-r--r-- | mppa_k1c/PostpassSchedulingproof.v | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mppa_k1c/PostpassSchedulingproof.v b/mppa_k1c/PostpassSchedulingproof.v index 47248e3e..da64c41d 100644 --- a/mppa_k1c/PostpassSchedulingproof.v +++ b/mppa_k1c/PostpassSchedulingproof.v @@ -140,6 +140,19 @@ Proof. - discriminate. Qed. +Lemma exec_store_q_offset_pc_var: + forall rs m rd ra ofs rs' m' v, + exec_store_q_offset rs m rd ra ofs = Next rs' m' -> + exec_store_q_offset rs # PC <- v m rd ra ofs = Next rs' # PC <- v m'. +Proof. + intros. unfold exec_store_q_offset in *. unfold parexec_store_q_offset in *. rewrite Pregmap.gso; try discriminate. + simpl in *. + destruct (gpreg_q_expand _) as [s0 s1]. + destruct (Mem.storev _ _ _); try discriminate. + destruct (Mem.storev _ _ _); try discriminate. + inv H. apply next_eq; auto. +Qed. + Lemma exec_store_reg_pc_var: forall t rs m rd ra ro rs' m' v, exec_store_reg t rs m rd ra ro = Next rs' m' -> @@ -182,6 +195,7 @@ Proof. + exploreInst; apply exec_store_offset_pc_var; auto. + exploreInst; apply exec_store_reg_pc_var; auto. + exploreInst; apply exec_store_regxs_pc_var; auto. + + apply exec_store_q_offset_pc_var; auto. - destruct (Mem.alloc _ _ _) as (m1 & stk). repeat (rewrite Pregmap.gso; try discriminate). destruct (Mem.storev _ _ _ _); try discriminate. inv H. apply next_eq; auto. apply functional_extensionality. intros. |