module StmtStartData:For each block id, the data at the start. This data structure must be initialized with the initial data for each blockDataflow.StmtStartData
with type data = t
type
data
type
key
val clear : unit -> unit
val mem : key -> bool
val find : key -> data
val replace : key -> data -> unit
val add : key -> data -> unit
val iter : (key -> data -> unit) -> unit
val length : unit -> int