diff options
Diffstat (limited to 'backend/Bounds.v')
| -rw-r--r-- | backend/Bounds.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/backend/Bounds.v b/backend/Bounds.v index fa695234..4231d861 100644 --- a/backend/Bounds.v +++ b/backend/Bounds.v @@ -163,7 +163,7 @@ Proof. intros until valu. unfold max_over_list. assert (forall l z, fold_left (fun x y => Z.max x (valu y)) l z >= z). induction l; simpl; intros. - omega. apply Zge_trans with (Z.max z (valu a)). + lia. apply Zge_trans with (Z.max z (valu a)). auto. apply Z.le_ge. apply Z.le_max_l. auto. Qed. @@ -307,7 +307,7 @@ Proof. let f := fold_left (fun x y => Z.max x (valu y)) c z in z <= f /\ (In x c -> valu x <= f)). induction c; simpl; intros. - split. omega. tauto. + split. lia. tauto. elim (IHc (Z.max z (valu a))); intros. split. apply Z.le_trans with (Z.max z (valu a)). apply Z.le_max_l. auto. intro H1; elim H1; intro. @@ -446,12 +446,12 @@ Lemma size_callee_save_area_rec_incr: Proof. Local Opaque mreg_type. induction l as [ | r l]; intros; simpl. -- omega. +- lia. - eapply Z.le_trans. 2: apply IHl. generalize (AST.typesize_pos (mreg_type r)); intros. apply Z.le_trans with (align ofs (AST.typesize (mreg_type r))). apply align_le; auto. - omega. + lia. Qed. Lemma size_callee_save_area_incr: |