21 files changed, 0 insertions, 558 deletions
diff --git a/tp1/_tags b/tp1/_tags
deleted file mode 100644
index 503ce62..0000000
--- a/tp1/_tags
+++ /dev/null
@@ -1,3 +0,0 @@
-true: use_menhir
-<*.ml>: debug
-<*.byte>: use_unix, debug
-\ No newline at end of file
diff --git a/tp1/graph.ml b/tp1/graph.ml
deleted file mode 100644
index 54128ff..0000000
--- a/tp1/graph.ml
+++ /dev/null
@@ -1,61 +0,0 @@
-exception Cycle
-type mark = NotVisited | InProgress | Visited
-
-type 'a graph =
-    { mutable g_nodes : 'a node list }
-and 'a node = {
-  n_label : 'a;
-  mutable n_mark : mark;
-  mutable n_link_to : 'a node list;
-  mutable n_linked_by : 'a node list;
-}
-
-let mk_graph () = { g_nodes = [] }
-
-let add_node g x =
-  let n = { n_label = x; n_mark = NotVisited; n_link_to = []; n_linked_by = [] } in
-  g.g_nodes <- n::g.g_nodes
-
-let node_for_label g x =
-  List.find (fun n -> n.n_label = x) g.g_nodes
-
-let add_edge g id1 id2 =
-  let n1 = node_for_label g id1 in
-  let n2 = node_for_label g id2 in
-  n1.n_link_to <- n2::n1.n_link_to;
-  n2.n_linked_by <- n1::n2.n_linked_by
-
-let clear_marks g =
-  List.iter (fun n -> n.n_mark <- NotVisited) g.g_nodes
-
-let find_roots g =
-  List.filter (fun n -> n.n_linked_by = []) g.g_nodes
-
-let has_cycle g =
-	clear_marks g;
-	let rec visit n =
-		match n.n_mark with
-		| InProgress -> true
-		| Visited -> false
-		| NotVisited ->
-			n.n_mark <- InProgress;
-			let ret = List.fold_left (fun x n -> x || (visit n)) false n.n_link_to in
-			n.n_mark <- Visited;
-			ret
-	in
-	let ret = List.fold_left (fun x n -> x || (if n.n_mark = Visited then false else visit n)) false g.g_nodes
-	in clear_marks g; ret;;
-
-let topological g =
-	clear_marks g;
-	let rec aux acc n =
-		if n.n_mark = Visited
-			then acc
-			else begin
-				n.n_mark <- Visited;
-				n.n_label :: (List.fold_left (fun x n -> aux x n) acc n.n_linked_by)
-			end
-	in
-	let ret = List.fold_left (fun x n -> aux x n) [] g.g_nodes
-	in clear_marks g; List.rev ret;;
-
diff --git a/tp1/graph_test.ml b/tp1/graph_test.ml
deleted file mode 100644
index ac31677..0000000
--- a/tp1/graph_test.ml
+++ /dev/null
@@ -1,28 +0,0 @@
-open Graph
-
-let rec check l = match l with
-  | [] | [_] -> true
-  | s1::s2::l -> (String.length s1 <= String.length s2) && (check (s2::l))
-
-let test_good () =
-  let g = mk_graph () in
-  add_node g "1"; add_node g "21"; add_node g "22"; add_node g "333";
-  add_edge g "1" "21"; add_edge g "1" "22";
-  add_edge g "21" "333"; add_edge g "22" "333";
-  let l = topological g in
-  print_string "Test: Tri topologique --> ";
-  if check l then print_endline "OK" else print_endline "FAIL";
-  List.iter print_endline l;
-  print_newline ()
-
-let test_cycle () =
-  let g = mk_graph () in
-  add_node g "1"; add_node g "2"; add_node g "3";
-  add_edge g "1" "2"; add_edge g "2" "3"; add_edge g "3" "1";
-  print_string "Test: Detection de cycle --> ";
-  if has_cycle g then print_endline "OK" else print_endline "FAIL"
-;;
-
-test_cycle ();;
-test_good ();;
-
diff --git a/tp1/netlist.ml b/tp1/netlist.ml
deleted file mode 100644
index b1d7932..0000000
--- a/tp1/netlist.ml
+++ /dev/null
@@ -1,17 +0,0 @@
-exception Parse_error of string
-
-let find_file filename =
-  try
-    open_in filename
-  with
-    | _ -> raise (Parse_error "No such file '%s'")
-
-let read_file filename =
-  let ic = find_file filename in
-  let lexbuf = Lexing.from_channel ic in
-  lexbuf.Lexing.lex_curr_p <- { lexbuf.Lexing.lex_curr_p with Lexing.pos_fname = filename };
-  try
-    Netlist_parser.program Netlist_lexer.token lexbuf
-  with
-    | e -> raise (Parse_error ("Syntax error (exception: "^(Printexc.to_string e)^")"))
-
diff --git a/tp1/netlist_ast.ml b/tp1/netlist_ast.ml
deleted file mode 100644
index ae16888..0000000
--- a/tp1/netlist_ast.ml
+++ /dev/null
@@ -1,42 +0,0 @@
-type ident = string
-
-module Env = struct
-  include Map.Make(struct
-    type t = ident
-    let compare = compare
-  end)
-
-  let of_list l =
-    List.fold_left (fun env (x, ty) -> add x ty env) empty l
-end
-
-type ty = TBit | TBitArray of int
-type value = VBit of bool | VBitArray of bool array
-
-type binop = Or | Xor | And | Nand
-
-type arg =
-    | Avar of ident
-    | Aconst of value
-
-type exp =
-    | Earg of arg
-    | Ereg of ident
-    | Enot of arg
-    | Ebinop of binop * arg * arg
-    | Emux of arg * arg * arg
-    | Erom of int (*addr size*) * int (*word size*) * arg (*read_addr*)
-    | Eram of int (*addr size*) * int (*word size*)
-        * arg (*read_addr*) * arg (*write_enable*)
-        * arg (*write_addr*) * arg (*data*)
-    | Econcat of arg * arg
-    | Eslice of int * int * arg
-    | Eselect of int * arg
-
-type equation = ident * exp
-
-type program =
-    { p_eqs : equation list;
-      p_inputs : ident list;
-      p_outputs : ident list;
-      p_vars : ty Env.t; }
diff --git a/tp1/netlist_lexer.mll b/tp1/netlist_lexer.mll
deleted file mode 100644
index 78b0410..0000000
--- a/tp1/netlist_lexer.mll
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-open Netlist_parser
-exception Eof
-
-let keyword_list =
-[
-  "AND", AND;
-  "CONCAT", CONCAT;
-  "IN", IN;
-  "INPUT", INPUT;
-  "MUX", MUX;
-  "NAND", NAND;
-  "NOT", NOT;
-  "OR", OR;
-  "OUTPUT", OUTPUT;
-  "RAM", RAM;
-  "REG", REG;
-  "ROM", ROM;
-  "SELECT", SELECT;
-  "SLICE", SLICE;
-  "VAR", VAR;
-  "XOR", XOR;
-]
-
-}
-
-rule token = parse
-    [' ' '\t' '\n']     { token lexbuf }     (* skip blanks *)
-  | "="            { EQUAL }
-  | ":"            { COLON }
-  | ","            { COMMA }
-  | ['0'-'9']+ as lxm { INT(int_of_string lxm) }
-  | ('_' ? ['A'-'Z' 'a'-'z']('_' ? ['A'-'Z' 'a'-'z' ''' '0'-'9']) * as id)
-      { let s = Lexing.lexeme lexbuf in
-        try List.assoc s keyword_list
-        with Not_found -> NAME id }
-  | eof            { EOF }
diff --git a/tp1/netlist_parser.mly b/tp1/netlist_parser.mly
deleted file mode 100644
index 0908703..0000000
--- a/tp1/netlist_parser.mly
+++ /dev/null
@@ -1,70 +0,0 @@
-%{
- open Netlist_ast
-
- let value_of_int n =
-   let rec aux n =
-     let b =
-       match n mod 10 with
-         | 0 -> false
-         | 1 -> true
-         | i -> Format.eprintf "Unexpected: %d@." i; raise Parsing.Parse_error
-     in
-     if n < 10 then
-       [b]
-     else
-       b::(aux (n / 10))
-   in
-   match aux n with
-     | [] -> Format.eprintf "Empty list@."; raise Parsing.Parse_error
-     | [b] -> VBit b
-     | bl -> VBitArray (Array.of_list (List.rev bl))
-%}
-
-%token <int> INT
-%token <string> NAME
-%token AND MUX NAND OR RAM ROM XOR REG NOT
-%token CONCAT SELECT SLICE
-%token COLON EQUAL COMMA VAR IN INPUT OUTPUT
-%token EOF
-
-%start program             /* the entry point */
-%type <Netlist_ast.program> program
-
-%%
-program:
-  INPUT inp=separated_list(COMMA, NAME)
-    OUTPUT out=separated_list(COMMA, NAME)
-    VAR vars=separated_list(COMMA, var) IN eqs=list(equ) EOF
-    { { p_eqs = eqs; p_vars = Env.of_list vars; p_inputs = inp; p_outputs = out; } }
-
-equ:
-  x=NAME EQUAL e=exp { (x, e) }
-
-exp:
-  | a=arg { Earg a }
-  | NOT x=arg { Enot x }
-  | REG x=NAME { Ereg x }
-  | AND x=arg y=arg { Ebinop(And, x, y) }
-  | OR x=arg y=arg { Ebinop(Or, x, y) }
-  | NAND x=arg y=arg { Ebinop(Nand, x, y) }
-  | XOR x=arg y=arg { Ebinop(Xor, x, y) }
-  | MUX x=arg y=arg z=arg { Emux(x, y, z) }
-  | ROM addr=INT word=INT ra=arg
-    { Erom(addr, word, ra) }
-  | RAM addr=INT word=INT ra=arg we=arg wa=arg data=arg
-    { Eram(addr, word, ra, we, wa, data) }
-  | CONCAT x=arg y=arg
-     { Econcat(x, y) }
-  | SELECT idx=INT x=arg
-     { Eselect (idx, x) }
-  | SLICE min=INT max=INT x=arg
-     { Eslice (min, max, x) }
-
-arg:
-  | n=INT { Aconst (value_of_int n) }
-  | id=NAME { Avar id }
-
-var: x=NAME ty=ty_exp { (x, ty) }
-ty_exp:
-  | /*empty*/ { TBit }
-  | COLON n=INT { TBitArray n }
diff --git a/tp1/netlist_printer.ml b/tp1/netlist_printer.ml
deleted file mode 100644
index d513137..0000000
--- a/tp1/netlist_printer.ml
+++ /dev/null
@@ -1,82 +0,0 @@
-open Netlist_ast
-open Format
-
-let rec print_env print lp sep rp ff env =
-  let first = ref true in
-  fprintf ff "%s" lp;
-  Env.iter
-    (fun x ty ->
-      if !first then
-        (first := false; fprintf ff "%a" print (x, ty))
-      else
-        fprintf ff "%s%a" sep print (x, ty)) env;
-  fprintf ff "%s" rp
-
-let rec print_list print lp sep rp ff = function
-  | [] -> ()
-  | x :: l ->
-      fprintf ff "%s%a" lp print x;
-      List.iter (fprintf ff "%s %a" sep print) l;
-      fprintf ff "%s" rp
-
-let print_ty ff ty = match ty with
-  | TBit -> ()
-  | TBitArray n -> fprintf ff " : %d" n
-
-let print_bool ff b =
-  if b then
-    fprintf ff "1"
-  else
-    fprintf ff "0"
-
-let print_value ff v = match v with
-  | VBit b -> print_bool ff b
-  | VBitArray a -> Array.iter (print_bool ff) a
-
-let print_arg ff arg = match arg with
-  | Aconst v -> print_value ff v
-  | Avar id -> fprintf ff "%s" id
-
-let print_op ff op = match op with
-  | And -> fprintf ff "AND"
-  | Nand -> fprintf ff "NAND"
-  | Or -> fprintf ff "OR"
-  | Xor -> fprintf ff "XOR"
-
-let print_exp ff e = match e with
-  | Earg a -> print_arg ff a
-  | Ereg x -> fprintf ff "REG %s" x
-  | Enot x -> fprintf ff "NOT %a" print_arg x
-  | Ebinop(op, x, y) -> fprintf ff  "%a %a %a" print_op op  print_arg x  print_arg y
-  | Emux (c, x, y) -> fprintf ff "MUX %a %a %a " print_arg c  print_arg x  print_arg y
-  | Erom (addr, word, ra) -> fprintf ff "ROM %d %d %a" addr word  print_arg ra
-  | Eram (addr, word, ra, we, wa, data) ->
-      fprintf ff "RAM %d %d %a %a %a %a" addr word
-        print_arg ra  print_arg we
-        print_arg wa  print_arg data
-  | Eselect (idx, x) -> fprintf ff "SELECT %d %a" idx print_arg x
-  | Econcat (x, y) ->  fprintf ff  "CONCAT %a %a" print_arg x  print_arg y
-  | Eslice (min, max, x) -> fprintf ff "SLICE %d %d %a" min max print_arg x
-
-let print_eq ff (x, e) =
-  fprintf ff "%s = %a@." x print_exp e
-
-let print_var ff (x, ty) =
-  fprintf ff "@[%s%a@]" x print_ty ty
-
-let print_vars ff env =
-  fprintf ff "@[<v 2>VAR@,%a@]@.IN@,"
-    (print_env print_var "" ", " "") env
-
-let print_idents ff ids =
-  let print_ident ff s = fprintf ff "%s" s in
-  print_list print_ident """,""" ff ids
-
-let print_program oc p =
-  let ff = formatter_of_out_channel oc in
-  fprintf ff "INPUT %a@." print_idents p.p_inputs;
-  fprintf ff "OUTPUT %a@." print_idents p.p_outputs;
-  print_vars ff p.p_vars;
-  List.iter (print_eq ff) p.p_eqs;
-  (* flush *)
-  fprintf ff "@."
diff --git a/tp1/netlist_simulator.byte b/tp1/netlist_simulator.byte
deleted file mode 100755
index 155d39a..0000000
--- a/tp1/netlist_simulator.byte
+++ /dev/null
diff --git a/tp1/scheduler.ml b/tp1/scheduler.ml
deleted file mode 100644
index 130164b..0000000
--- a/tp1/scheduler.ml
+++ /dev/null
@@ -1,52 +0,0 @@
-open Netlist_ast
-
-module Smap = Map.Make(String)
-
-exception Combinational_cycle
-
-let read_exp eq =
-	let add_arg x l = match x with
-		| Avar(f) -> f::l
-		| Aconst(_) -> l
-	in
-	let aux = function
-	| Earg(x) -> add_arg x []
-	| Ereg(i) -> []
-	| Enot(x) -> add_arg x []
-	| Ebinop(_, x, y) -> add_arg x (add_arg y [])
-	| Emux(a, b, c) -> add_arg a (add_arg b (add_arg c []))
-	| Erom(_, _, a) -> add_arg a []
-	| Eram(_, _, a, b, c, d) -> []
-	| Econcat(u, v) -> add_arg u (add_arg v [])
-	| Eslice(_, _, a) -> add_arg a []
-	| Eselect(_, a) -> add_arg a []
-	in
-		aux eq;;
-
-let schedule p =
-	let graph = Graph.mk_graph() in
-	let eq_map = List.fold_left (fun x (vn, eqn) -> Smap.add vn eqn x) Smap.empty p.p_eqs in
-	(* Add variables as graph nodes *)
-	List.iter (fun (k, _) -> Graph.add_node graph k) p.p_eqs;
-	(* Add dependencies as graph edges *)
-	List.iter 
-		(fun (n, e) -> List.iter
-			(fun m -> if Smap.mem m eq_map then Graph.add_edge graph m n else ())
-			(read_exp e))
-		p.p_eqs;
-	(* Verify there are no cycles *)
-	if Graph.has_cycle graph then raise Combinational_cycle;
-	(* Topological sort of graph nodes *)
-	let topo_vars = Graph.topological graph in
-	(* Construct new program with sorted expression list *)
-	{
-		p_eqs = List.fold_right
-			(fun n x -> if Smap.mem n eq_map then (n, Smap.find n eq_map)::x else x) topo_vars [];
-		p_inputs = p.p_inputs;
-		p_outputs = p.p_outputs;
-		p_vars = p.p_vars;
-	}
-	;;
-
-
-
diff --git a/tp1/scheduler_test.ml b/tp1/scheduler_test.ml
deleted file mode 100644
index 20c20f5..0000000
--- a/tp1/scheduler_test.ml
+++ /dev/null
@@ -1,41 +0,0 @@
-let print_only = ref false
-let number_steps = ref (-1)
-
-let compile filename =
-  try
-    let p = Netlist.read_file filename in
-    let out_name = (Filename.chop_suffix filename ".net") ^ "_sch.net" in
-    let out = open_out out_name in
-    let close_all () =
-      close_out out
-    in
-    begin try
-        let p = Scheduler.schedule p in
-        Netlist_printer.print_program out p;
-      with
-        | Scheduler.Combinational_cycle ->
-            Format.eprintf "The netlist has a combinatory cycle.@.";
-            close_all (); exit 2
-    end;
-    close_all ();
-    if not !print_only then (
-      let simulator =
-        if !number_steps = -1 then
-          "./netlist_simulator.byte"
-        else
-          "./netlist_simulator.byte -n "^(string_of_int !number_steps)
-      in
-      ignore (Unix.system (simulator^" "^out_name))
-    )
-  with
-    | Netlist.Parse_error s -> Format.eprintf "An error accurred: %s@." s; exit 2
-
-let main () =
-  Arg.parse
-    ["-print", Arg.Set print_only, "Only print the result of scheduling";
-     "-n", Arg.Set_int number_steps, "Number of steps to simulate"]
-    compile
-    ""
-;;
-
-main ()
diff --git a/tp1/test/clock_div.mj b/tp1/test/clock_div.mj
deleted file mode 100644
index ad1e919..0000000
--- a/tp1/test/clock_div.mj
+++ /dev/null
@@ -1,4 +0,0 @@
-main() = (o) where
-  o = reg(c);
-  c = not (reg (o))
-end where
-\ No newline at end of file
diff --git a/tp1/test/clock_div.net b/tp1/test/clock_div.net
deleted file mode 100644
index 9a17fc7..0000000
--- a/tp1/test/clock_div.net
+++ /dev/null
@@ -1,9 +0,0 @@
-INPUT 
-OUTPUT o
-VAR
-  _l_2, c, o
-IN
-c = NOT _l_2
-o = REG c
-_l_2 = REG o
-
diff --git a/tp1/test/cm2.mj b/tp1/test/cm2.mj
deleted file mode 100644
index 8863bf1..0000000
--- a/tp1/test/cm2.mj
+++ /dev/null
@@ -1,4 +0,0 @@
-main(x) = (s, r) where
-  s = reg (x xor s);
-  r = x and s
-end where
-\ No newline at end of file
diff --git a/tp1/test/cm2.net b/tp1/test/cm2.net
deleted file mode 100644
index e296b96..0000000
--- a/tp1/test/cm2.net
+++ /dev/null
@@ -1,9 +0,0 @@
-INPUT x
-OUTPUT s, r
-VAR
-  _l_1, r, s, x
-IN
-r = AND x s
-s = REG _l_1
-_l_1 = XOR x s
-
diff --git a/tp1/test/fulladder.mj b/tp1/test/fulladder.mj
deleted file mode 100644
index c4b6b0e..0000000
--- a/tp1/test/fulladder.mj
+++ /dev/null
@@ -1,4 +0,0 @@
-main(a,b,c) = (s, r) where
-  s = (a xor b) xor c;
-  r = (a and b) or ((a xor b) and c);
-end where
-\ No newline at end of file
diff --git a/tp1/test/fulladder.net b/tp1/test/fulladder.net
deleted file mode 100644
index b2271c2..0000000
--- a/tp1/test/fulladder.net
+++ /dev/null
@@ -1,12 +0,0 @@
-INPUT a, b, c
-OUTPUT s, r
-VAR
-  _l_1, _l_3, _l_4, _l_5, a, b, c, r, s
-IN
-r = OR _l_3 _l_5
-s = XOR _l_1 c
-_l_1 = XOR a b
-_l_3 = AND a b
-_l_4 = XOR a b
-_l_5 = AND _l_4 c
-
diff --git a/tp1/test/nadder.mj b/tp1/test/nadder.mj
deleted file mode 100644
index 0c95386..0000000
--- a/tp1/test/nadder.mj
+++ /dev/null
@@ -1,19 +0,0 @@
-fulladder(a,b,c) = (s, r) where
-  s = (a ^ b) ^ c;
-  r = (a & b) + ((a ^ b) & c);
-end where
-
-adder<n>(a:[n], b:[n], c_in) = (o:[n], c_out) where
-  if n = 0 then
-    o = [];
-    c_out = 0
-  else
-    (s_n1, c_n1) = adder<n-1>(a[1..], b[1..], c_in);
-    (s_n, c_out) = fulladder(a[0], b[0], c_n1);
-    o = s_n . s_n1
-  end if
-end where
-
-main(a, b) = (o, c) where
-  (o, c) = adder<1>(a,b,0)
-end where
-\ No newline at end of file
diff --git a/tp1/test/nadder.net b/tp1/test/nadder.net
deleted file mode 100644
index bf87051..0000000
--- a/tp1/test/nadder.net
+++ /dev/null
@@ -1,17 +0,0 @@
-INPUT a, b
-OUTPUT o, c
-VAR
-  _l_10_50, _l_11_49, _l_16_22, _l_17_21, _l_7_52, _l_9_51, a, b, c, 
-  c_n1_27, o, s_n_26
-IN
-o = s_n_26
-c = OR _l_9_51 _l_11_49
-s_n_26 = XOR _l_7_52 c_n1_27
-_l_7_52 = XOR _l_16_22 _l_17_21
-_l_9_51 = AND _l_16_22 _l_17_21
-_l_10_50 = XOR _l_16_22 _l_17_21
-_l_11_49 = AND _l_10_50 c_n1_27
-c_n1_27 = 0
-_l_16_22 = SELECT 0 a
-_l_17_21 = SELECT 0 b
-
diff --git a/tp1/test/ram.mj b/tp1/test/ram.mj
deleted file mode 100644
index 7c4d1ed..0000000
--- a/tp1/test/ram.mj
+++ /dev/null
@@ -1,15 +0,0 @@
-const addr = 2
-const word = 4
-
-or_n<n>(a:[n],b:[n]) = (o:[n]) where
-  if n = 0 then
-    o = []
-  else
-    o = (a[0] and b[0]).(or_n<n-1>(a[1..], b[1..]))
-  end if
-end where
-
-main(ra:[addr], we, wa:[addr], c:[word]) = (o:[word]) where
-  o = ram<addr, word>(ra, we, wa, or_n<word>(o, c))
-end where
-
diff --git a/tp1/test/ram.net b/tp1/test/ram.net
deleted file mode 100644
index ee4570a..0000000
--- a/tp1/test/ram.net
+++ /dev/null
@@ -1,32 +0,0 @@
-INPUT ra, we, wa, c
-OUTPUT o
-VAR
-  _l_10_22, _l_10_35, _l_10_48, _l_10_61, _l_11_21, _l_11_34, _l_11_47, 
-  _l_11_60, _l_12_20 : 3, _l_12_33 : 2, _l_12_46 : 1, _l_13_19 : 3, _l_13_32 : 2, 
-  _l_13_45 : 1, _l_14_18 : 3, _l_14_31 : 2, _l_14_44 : 1, _l_16 : 4, 
-  _l_9_23, _l_9_36, _l_9_49, _l_9_62, c : 4, o : 4, ra : 2, wa : 2, we
-IN
-o = RAM 2 4 ra we wa _l_16
-_l_16 = CONCAT _l_11_21 _l_14_18
-_l_9_23 = SELECT 0 o
-_l_10_22 = SELECT 0 c
-_l_11_21 = AND _l_9_23 _l_10_22
-_l_12_20 = SLICE 1 3 o
-_l_13_19 = SLICE 1 3 c
-_l_14_18 = CONCAT _l_11_34 _l_14_31
-_l_9_36 = SELECT 0 _l_12_20
-_l_10_35 = SELECT 0 _l_13_19
-_l_11_34 = AND _l_9_36 _l_10_35
-_l_12_33 = SLICE 1 2 _l_12_20
-_l_13_32 = SLICE 1 2 _l_13_19
-_l_14_31 = CONCAT _l_11_47 _l_14_44
-_l_9_49 = SELECT 0 _l_12_33
-_l_10_48 = SELECT 0 _l_13_32
-_l_11_47 = AND _l_9_49 _l_10_48
-_l_12_46 = SLICE 1 1 _l_12_33
-_l_13_45 = SLICE 1 1 _l_13_32
-_l_14_44 = _l_11_60
-_l_9_62 = SELECT 0 _l_12_46
-_l_10_61 = SELECT 0 _l_13_45
-_l_11_60 = AND _l_9_62 _l_10_61
-