diff options
author | Léo Gourdin <leo.gourdin@univ-grenoble-alpes.fr> | 2021-03-29 11:12:07 +0200 |
---|---|---|
committer | Léo Gourdin <leo.gourdin@univ-grenoble-alpes.fr> | 2021-03-29 11:12:07 +0200 |
commit | 7cc2810b4b1ea92a8f8a8739f69a94d5578e7b9d (patch) | |
tree | c59a30ef47d86bcc3be8ae186b4305b09fb411fe /common/Values.v | |
parent | 9a0bf569fab7398abd46bd07d2ee777fe745f591 (diff) | |
download | compcert-kvx-7cc2810b4b1ea92a8f8a8739f69a94d5578e7b9d.tar.gz compcert-kvx-7cc2810b4b1ea92a8f8a8739f69a94d5578e7b9d.zip |
replacing omega with lia in some file
Diffstat (limited to 'common/Values.v')
-rw-r--r-- | common/Values.v | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/common/Values.v b/common/Values.v index 1d272932..c48dca25 100644 --- a/common/Values.v +++ b/common/Values.v @@ -20,6 +20,7 @@ Require Import Coqlib. Require Import AST. Require Import Integers. Require Import Floats. +Require Import Lia. Definition block : Type := positive. Definition eq_block := peq. @@ -1535,14 +1536,14 @@ Proof. replace (Int.ltu (Int.sub (Int.repr 32) n) Int.iwordsize) with true. simpl. replace (Int.ltu n Int.iwordsize) with true. f_equal; apply Int.shrx_shr_2; assumption. - symmetry; apply zlt_true. change (Int.unsigned n < 32); omega. + symmetry; apply zlt_true. change (Int.unsigned n < 32); lia. symmetry; apply zlt_true. unfold Int.sub. change (Int.unsigned (Int.repr 32)) with 32. assert (Int.unsigned n <> 0). { red; intros; elim H. rewrite <- (Int.repr_unsigned n), H0. auto. } rewrite Int.unsigned_repr. - change (Int.unsigned Int.iwordsize) with 32; omega. - assert (32 < Int.max_unsigned) by reflexivity. omega. + change (Int.unsigned Int.iwordsize) with 32; lia. + assert (32 < Int.max_unsigned) by reflexivity. lia. Qed. Theorem or_rolm: @@ -1848,12 +1849,12 @@ simpl. change (Int.ltu (Int.repr 63) Int64.iwordsize') with true. simpl. replace (Int.ltu (Int.sub (Int.repr 64) n) Int64.iwordsize') with true. simpl. replace (Int.ltu n Int64.iwordsize') with true. f_equal; apply Int64.shrx'_shr_2; assumption. - symmetry; apply zlt_true. change (Int.unsigned n < 64); omega. + symmetry; apply zlt_true. change (Int.unsigned n < 64); lia. symmetry; apply zlt_true. unfold Int.sub. change (Int.unsigned (Int.repr 64)) with 64. assert (Int.unsigned n <> 0). { red; intros; elim H. rewrite <- (Int.repr_unsigned n), H0. auto. } rewrite Int.unsigned_repr. - change (Int.unsigned Int64.iwordsize') with 64; omega. - assert (64 < Int.max_unsigned) by reflexivity. omega. + change (Int.unsigned Int64.iwordsize') with 64; lia. + assert (64 < Int.max_unsigned) by reflexivity. lia. Qed. Theorem negate_cmp_bool: |