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| author | Cyril SIX <cyril.six@kalray.eu> | 2019-10-03 16:44:29 +0200 |
|---|---|---|
| committer | Cyril SIX <cyril.six@kalray.eu> | 2019-10-03 16:44:29 +0200 |
| commit | 6e159e4c2e0978116522f3b6f42a7cbe6b204fe4 (patch) | |
| tree | c6169733d41c89c5c1bbe397ffbf9d0791965f7f /backend | |
| parent | 6f05c86e614797b76d92bc3dbbd4c0ece683168e (diff) | |
| download | compcert-kvx-6e159e4c2e0978116522f3b6f42a7cbe6b204fe4.tar.gz compcert-kvx-6e159e4c2e0978116522f3b6f42a7cbe6b204fe4.zip | |
Iload and Istore
Diffstat (limited to 'backend')
| -rw-r--r-- | backend/Duplicate.v | 24 | ||||
| -rw-r--r-- | backend/Duplicateproof.v | 22 |
2 files changed, 43 insertions, 3 deletions
diff --git a/backend/Duplicate.v b/backend/Duplicate.v index a96d0826..465b1538 100644 --- a/backend/Duplicate.v +++ b/backend/Duplicate.v @@ -60,6 +60,30 @@ Definition verify_match_inst revmap inst tinst := else Error (msg "Different lr in Iop") else Error(msg "Different operations in Iop") | _ => Error(msg "verify_match_inst Inop") end + | Iload m a lr r n => match tinst with + | Iload m' a' lr' r' n' => + do u <- verify_is_copy revmap n n'; + if (chunk_eq m m') then + if (eq_addressing a a') then + if (list_eq_dec Pos.eq_dec lr lr') then + if (Pos.eq_dec r r') then OK tt + else Error (msg "Different r in Iload") + else Error (msg "Different lr in Iload") + else Error (msg "Different addressing in Iload") + else Error (msg "Different mchunk in Iload") + | _ => Error (msg "verify_match_inst Iload") end + | Istore m a lr r n => match tinst with + | Istore m' a' lr' r' n' => + do u <- verify_is_copy revmap n n'; + if (chunk_eq m m') then + if (eq_addressing a a') then + if (list_eq_dec Pos.eq_dec lr lr') then + if (Pos.eq_dec r r') then OK tt + else Error (msg "Different r in Istore") + else Error (msg "Different lr in Istore") + else Error (msg "Different addressing in Istore") + else Error (msg "Different mchunk in Istore") + | _ => Error (msg "verify_match_inst Istore") end | _ => Error(msg "not implemented") end. diff --git a/backend/Duplicateproof.v b/backend/Duplicateproof.v index d8ca9cd1..c2bdf10d 100644 --- a/backend/Duplicateproof.v +++ b/backend/Duplicateproof.v @@ -85,9 +85,25 @@ Proof. constructor; eauto. (* Iop *) - destruct i'; try (inversion H; fail). monadInv H. - destruct (eq_operation _ _) eqn:EQO; try discriminate. - destruct (list_eq_dec _ _ _) eqn:LEQ; try discriminate. - destruct (Pos.eq_dec _ _) eqn:POS; try discriminate. clear EQ0. subst. + destruct (eq_operation _ _); try discriminate. + destruct (list_eq_dec _ _ _); try discriminate. + destruct (Pos.eq_dec _ _); try discriminate. clear EQ0. subst. + eapply verify_is_copy_correct_one. destruct x. eassumption. + constructor. +(* Iload *) + - destruct i'; try (inversion H; fail). monadInv H. + destruct (chunk_eq _ _); try discriminate. + destruct (eq_addressing _ _); try discriminate. + destruct (list_eq_dec _ _ _); try discriminate. + destruct (Pos.eq_dec _ _); try discriminate. clear EQ0. subst. + eapply verify_is_copy_correct_one. destruct x. eassumption. + constructor. +(* Istore *) + - destruct i'; try (inversion H; fail). monadInv H. + destruct (chunk_eq _ _); try discriminate. + destruct (eq_addressing _ _); try discriminate. + destruct (list_eq_dec _ _ _); try discriminate. + destruct (Pos.eq_dec _ _); try discriminate. clear EQ0. subst. eapply verify_is_copy_correct_one. destruct x. eassumption. constructor. Qed. |