diff --git a/flap/src/x86-64/retrolixToX86_64.ml b/flap/src/x86-64/retrolixToX86_64.ml
index 75f6153..7237741 100644
--- a/flap/src/x86-64/retrolixToX86_64.ml
+++ b/flap/src/x86-64/retrolixToX86_64.ml
@@ -438,9 +438,9 @@ module InstructionSelector : InstructionSelector = struct
   ;;
 
   let mov ~(dst : dst) ~(src : src) =
+    match src, dst with
     (* Si les sources sont égaux (même adresse ou même registre),
        on ne bouge rien *)
-    match src, dst with
     | `Reg x, `Reg y when x = y -> []
     | `Addr x, `Addr y when x = y -> []
     (* Si au moins un des deux est un accès mémoire,
@@ -462,13 +462,13 @@ module InstructionSelector : InstructionSelector = struct
   ;;
 
   let add ~dst ~srcl ~srcr =
-    (* TODO *)
-    failwith "Students! This is your job! (add)"
+    (* Addition *)
+    move_execute addq ~dst ~srcl ~srcr
   ;;
 
   let sub ~dst ~srcl ~srcr =
     (* Soustraction *)
-    move_execute imulq ~dst ~srcl ~srcr
+    move_execute subq ~dst ~srcl ~srcr
   ;;
 
   let mul ~dst ~srcl ~srcr =
@@ -482,13 +482,13 @@ module InstructionSelector : InstructionSelector = struct
   ;;
 
   let andl ~dst ~srcl ~srcr =
-    (* TODO *)
-    failwith "Students! This is your job! (andl)"
+    (* ET *)
+    move_execute andq ~dst ~srcl ~srcr
   ;;
 
   let orl ~dst ~srcl ~srcr =
-    (* TODO *)
-    failwith "Students! This is your job! (orl)"
+    (* OU *)
+    move_execute orq ~dst ~srcl ~srcr
   ;;
 
   let conditional_jump ~cc ~srcl ~srcr ~ll ~lr =
@@ -549,8 +549,9 @@ module FrameManager (IS : InstructionSelector) : FrameManager = struct
   ;;
 
   let call fd ~kind ~f ~args =
-    (* TODO *)
-    failwith "Students! This is your job! (call)"
+    (* TODO: je segfault.. *)
+    (* Appelle la fonction *)
+    [ T.Instruction (T.calldi ~tgt:f) ]
   ;;
 end