diff options
Diffstat (limited to 'ia32/Op.v')
-rw-r--r-- | ia32/Op.v | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -647,6 +647,7 @@ Definition is_trivial_op (op: operation) : bool := Definition op_depends_on_memory (op: operation) : bool := match op with | Ocmp (Ccompu _) => true + | Ocmp (Ccompuimm _ _) => true | _ => false end. @@ -656,7 +657,7 @@ Lemma op_depends_on_memory_correct: eval_operation ge sp op args m1 = eval_operation ge sp op args m2. Proof. intros until m2. destruct op; simpl; try congruence. - destruct c; simpl; try congruence. reflexivity. + destruct c; simpl; auto; congruence. Qed. (** Global variables mentioned in an operation or addressing mode *) |