diff options
Diffstat (limited to 'backend/Allocproof.v')
| -rw-r--r-- | backend/Allocproof.v | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/backend/Allocproof.v b/backend/Allocproof.v index bbe9ba3..9303878 100644 --- a/backend/Allocproof.v +++ b/backend/Allocproof.v @@ -1606,16 +1606,6 @@ Proof. red; intros; subst r. rewrite H in H8; discriminate. Qed. -Lemma wt_instr_inv: - forall s f sp pc rs m i, - wt_state (RTL.State s f sp pc rs m) -> - f.(RTL.fn_code)!pc = Some i -> - exists env, wt_instr f env i /\ wt_regset env rs. -Proof. - intros. inv H. exists env; split; auto. - inv WT_FN. eauto. -Qed. - (** The proof of semantic preservation is a simulation argument of the "plus" kind. *) |