diff options
Diffstat (limited to 'riscV/CSE2depsproof.v')
| -rw-r--r-- | riscV/CSE2depsproof.v | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/riscV/CSE2depsproof.v b/riscV/CSE2depsproof.v index f283c8ac..cf9e62b1 100644 --- a/riscV/CSE2depsproof.v +++ b/riscV/CSE2depsproof.v @@ -123,7 +123,7 @@ Proof. intros until rs. intros ADDR ADDR' OVERLAP STORE. destruct addr; destruct addr'; try discriminate. - { (* Aindexed / Aindexed *) +- (* Aindexed / Aindexed *) destruct args as [ | base [ | ]]. 1,3: discriminate. destruct args' as [ | base' [ | ]]. 1,3: discriminate. simpl in OVERLAP. @@ -133,7 +133,15 @@ Proof. 2: discriminate. simpl in *. eapply load_store_away with (F:=F) (V:=V) (genv:=genv) (sp:=sp); eassumption. - } + +- (* Ainstack / Ainstack *) + destruct args. 2: discriminate. + destruct args'. 2: discriminate. + cbn in OVERLAP. + destruct (can_swap_accesses_ofs (Ptrofs.unsigned i0) chunk' (Ptrofs.unsigned i) chunk) eqn:SWAP. + 2: discriminate. + cbn in *. + eapply load_store_away with (F:=F) (V:=V) (genv:=genv) (sp:=sp); eassumption. Qed. End SOUNDNESS. |