diff options
Diffstat (limited to 'backend/Allocproof.v')
| -rw-r--r-- | backend/Allocproof.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/backend/Allocproof.v b/backend/Allocproof.v index 51755912..3fdbacbe 100644 --- a/backend/Allocproof.v +++ b/backend/Allocproof.v @@ -548,7 +548,7 @@ Proof. unfold select_reg_l; intros. destruct H. red in H. congruence. rewrite Pos.leb_le in *. red in H. destruct H as [A | [A B]]. - red in A. zify; omega. + red in A. zify; lia. rewrite <- A; auto. Qed. @@ -560,7 +560,7 @@ Proof. unfold select_reg_h; intros. destruct H. red in H. congruence. rewrite Pos.leb_le in *. red in H. destruct H as [A | [A B]]. - red in A. zify; omega. + red in A. zify; lia. rewrite A; auto. Qed. @@ -568,7 +568,7 @@ Remark select_reg_charact: forall r q, select_reg_l r q = true /\ select_reg_h r q = true <-> ereg q = r. Proof. unfold select_reg_l, select_reg_h; intros; split. - rewrite ! Pos.leb_le. unfold reg; zify; omega. + rewrite ! Pos.leb_le. unfold reg; zify; lia. intros. rewrite H. rewrite ! Pos.leb_refl; auto. Qed. |