diff options
Diffstat (limited to 'backend/LTL.v')
| -rw-r--r-- | backend/LTL.v | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/backend/LTL.v b/backend/LTL.v index 5ed0a8fd..422b0e0a 100644 --- a/backend/LTL.v +++ b/backend/LTL.v @@ -207,18 +207,13 @@ Inductive step: state -> trace -> state -> Prop := external_call ef ge (map rs args) m t v m' -> step (State s f sp pc rs m) t (State s f sp pc' (Locmap.set res v rs) m') - | exec_Lcond_true: - forall s f sp pc rs m cond args ifso ifnot, + | exec_Lcond: + forall s f sp pc rs m cond args ifso ifnot b pc', (fn_code f)!pc = Some(Lcond cond args ifso ifnot) -> - eval_condition cond (map rs args) m = Some true -> + eval_condition cond (map rs args) m = Some b -> + pc' = (if b then ifso else ifnot) -> step (State s f sp pc rs m) - E0 (State s f sp ifso (undef_temps rs) m) - | exec_Lcond_false: - forall s f sp pc rs m cond args ifso ifnot, - (fn_code f)!pc = Some(Lcond cond args ifso ifnot) -> - eval_condition cond (map rs args) m = Some false -> - step (State s f sp pc rs m) - E0 (State s f sp ifnot (undef_temps rs) m) + E0 (State s f sp pc' (undef_temps rs) m) | exec_Ljumptable: forall s f sp pc rs m arg tbl n pc', (fn_code f)!pc = Some(Ljumptable arg tbl) -> |