flambda-backend: Apply node created for probe should not be annotated as tailcall (#76)

Author: poechsel

lambda/translcore.ml

@@ -655,7 +655,7 @@ and transl_exp0 ~in_new_scope ~scopes e =
         { ap_func = Lvar funcid;
           ap_args = List.map (fun id -> Lvar id) arg_idents;
           ap_loc = of_location e.exp_loc ~scopes;
-          ap_tailcall = Tailcall_expectation false;
+          ap_tailcall = Default_tailcall;
           ap_inlined = Never_inline;
           ap_specialised = Always_specialise;
           ap_probe = Some {name};