diff options
Diffstat (limited to 'backend/CSE3proof.v')
-rw-r--r-- | backend/CSE3proof.v | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/backend/CSE3proof.v b/backend/CSE3proof.v index 6e489066..3fbc9912 100644 --- a/backend/CSE3proof.v +++ b/backend/CSE3proof.v @@ -443,12 +443,6 @@ Ltac IND_STEP := idtac mpc mpc' fn minstr *) end. -Lemma if_same : forall {T : Type} (b : bool) (x : T), - (if b then x else x) = x. -Proof. - destruct b; trivial. -Qed. - Lemma step_simulation: forall S1 t S2, RTL.step ge S1 t S2 -> forall S1', match_states S1 S1' -> |