diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cbytegen.ml | 4 | ||||
| -rw-r--r-- | kernel/cbytegen.mli | 3 | ||||
| -rw-r--r-- | kernel/clambda.ml | 4 | ||||
| -rw-r--r-- | kernel/clambda.mli | 3 | ||||
| -rw-r--r-- | kernel/uGraph.ml | 10 | ||||
| -rw-r--r-- | kernel/uGraph.mli | 5 |
6 files changed, 20 insertions, 9 deletions
diff --git a/kernel/cbytegen.ml b/kernel/cbytegen.ml index 70dc6867ac..a771945dd2 100644 --- a/kernel/cbytegen.ml +++ b/kernel/cbytegen.ml @@ -829,6 +829,8 @@ let is_univ_copy max u = else false +let dump_bytecode = ref false + let dump_bytecodes init code fvs = let open Pp in (str "code =" ++ fnl () ++ @@ -872,7 +874,7 @@ let compile ~fail_on_error ?universes:(universes=0) env c = reloc, init_code in let fv = List.rev (!(reloc.in_env).fv_rev) in - (if !Flags.dump_bytecode then + (if !dump_bytecode then Feedback.msg_debug (dump_bytecodes init_code !fun_code fv)) ; Some (init_code,!fun_code, Array.of_list fv) with TooLargeInductive msg -> diff --git a/kernel/cbytegen.mli b/kernel/cbytegen.mli index abab58b60b..1c4cdcbeb4 100644 --- a/kernel/cbytegen.mli +++ b/kernel/cbytegen.mli @@ -25,3 +25,6 @@ val compile_constant_body : fail_on_error:bool -> (** Shortcut of the previous function used during module strengthening *) val compile_alias : Names.Constant.t -> body_code + +(** Dump the bytecode after compilation (for debugging purposes) *) +val dump_bytecode : bool ref diff --git a/kernel/clambda.ml b/kernel/clambda.ml index 7b637c20e6..641d424e2c 100644 --- a/kernel/clambda.ml +++ b/kernel/clambda.ml @@ -807,7 +807,7 @@ and lambda_of_args env start args = (*********************************) - +let dump_lambda = ref false let optimize_lambda lam = let lam = simplify subst_id lam in @@ -819,7 +819,7 @@ let lambda_of_constr ~optimize genv c = Renv.push_rels env (Array.of_list ids); let lam = lambda_of_constr env c in let lam = if optimize then optimize_lambda lam else lam in - if !Flags.dump_lambda then + if !dump_lambda then Feedback.msg_debug (pp_lam lam); lam diff --git a/kernel/clambda.mli b/kernel/clambda.mli index 89b7fd8e3b..6cf46163e3 100644 --- a/kernel/clambda.mli +++ b/kernel/clambda.mli @@ -25,3 +25,6 @@ val dynamic_int31_compilation : bool -> lambda array -> lambda (*spiwack: compiling function to insert dynamic decompilation before matching integers (in case they are in processor representation) *) val int31_escape_before_match : bool -> lambda -> lambda + +(** Dump the VM lambda code after compilation (for debugging purposes) *) +val dump_lambda : bool ref diff --git a/kernel/uGraph.ml b/kernel/uGraph.ml index b4ea04a56b..e6b27077ba 100644 --- a/kernel/uGraph.ml +++ b/kernel/uGraph.ml @@ -767,18 +767,18 @@ let normalize_universes g = g.entries g let constraints_of_universes g = + let module UF = Unionfind.Make (LSet) (LMap) in + let uf = UF.create () in let constraints_of u v acc = match v with | Canonical {univ=u; ltle} -> UMap.fold (fun v strict acc-> let typ = if strict then Lt else Le in Constraint.add (u,typ,v) acc) ltle acc - | Equiv v -> Constraint.add (u,Eq,v) acc + | Equiv v -> UF.union u v uf; acc in - UMap.fold constraints_of g.entries Constraint.empty - -let constraints_of_universes g = - constraints_of_universes (normalize_universes g) + let csts = UMap.fold constraints_of g.entries Constraint.empty in + csts, UF.partition uf (** [sort_universes g] builds a totally ordered universe graph. The output graph should imply the input graph (and the implication diff --git a/kernel/uGraph.mli b/kernel/uGraph.mli index d4fba63fb3..cca2eb472b 100644 --- a/kernel/uGraph.mli +++ b/kernel/uGraph.mli @@ -59,7 +59,10 @@ val empty_universes : t val sort_universes : t -> t -val constraints_of_universes : t -> Constraint.t +(** [constraints_of_universes g] returns [csts] and [partition] where + [csts] are the non-Eq constraints and [partition] is the partition + of the universes into equivalence classes. *) +val constraints_of_universes : t -> Constraint.t * LSet.t list val check_subtype : AUContext.t check_function (** [check_subtype univ ctx1 ctx2] checks whether [ctx2] is an instance of |