diff options
Diffstat (limited to 'riscV/SelectLongproof.v')
| -rw-r--r-- | riscV/SelectLongproof.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/riscV/SelectLongproof.v b/riscV/SelectLongproof.v index 78a1935d..3794e050 100644 --- a/riscV/SelectLongproof.v +++ b/riscV/SelectLongproof.v @@ -502,8 +502,8 @@ Proof. assert (LTU2: Int.ltu (Int.sub Int64.iwordsize' n) Int64.iwordsize' = true). { unfold Int.ltu; apply zlt_true. unfold Int.sub. change (Int.unsigned Int64.iwordsize') with 64. - rewrite Int.unsigned_repr. omega. - assert (64 < Int.max_unsigned) by reflexivity. omega. } + rewrite Int.unsigned_repr. lia. + assert (64 < Int.max_unsigned) by reflexivity. lia. } assert (X: eval_expr ge sp e m le (Eop (Oshrlimm (Int.repr (Int64.zwordsize - 1))) (a ::: Enil)) (Vlong (Int64.shr' i (Int.repr (Int64.zwordsize - 1))))). @@ -514,7 +514,7 @@ Proof. TrivialExists. constructor. EvalOp. simpl; eauto. constructor. simpl. unfold Int.ltu; rewrite zlt_true. rewrite Int64.shrx'_shr_2 by auto. reflexivity. - change (Int.unsigned Int64.iwordsize') with 64; omega. + change (Int.unsigned Int64.iwordsize') with 64; lia. *) Qed. |