diff options
Diffstat (limited to 'backend/Asmgenproof0.v')
| -rw-r--r-- | backend/Asmgenproof0.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/backend/Asmgenproof0.v b/backend/Asmgenproof0.v index 0250628b..f6f03868 100644 --- a/backend/Asmgenproof0.v +++ b/backend/Asmgenproof0.v @@ -103,7 +103,7 @@ Lemma nextinstr_set_preg: (nextinstr (rs#(preg_of m) <- v))#PC = Val.offset_ptr rs#PC Ptrofs.one. Proof. intros. unfold nextinstr. rewrite Pregmap.gss. - rewrite Pregmap.gso. auto. apply sym_not_eq. apply preg_of_not_PC. + rewrite Pregmap.gso. auto. apply not_eq_sym. apply preg_of_not_PC. Qed. Lemma undef_regs_other: @@ -211,7 +211,7 @@ Lemma agree_set_mreg: agree (Regmap.set r v ms) sp rs'. Proof. intros. destruct H. split; auto. - rewrite H1; auto. apply sym_not_equal. apply preg_of_not_SP. + rewrite H1; auto. apply not_eq_sym. apply preg_of_not_SP. intros. unfold Regmap.set. destruct (RegEq.eq r0 r). congruence. rewrite H1. auto. apply preg_of_data. red; intros; elim n. eapply preg_of_injective; eauto. |