llvm-6502/test/Bindings/Ocaml/target.ml

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(* RUN: %ocamlc -warn-error A llvm.cma llvm_target.cma %s -o %t 2> /dev/null
*)
(* Note: It takes several seconds for ocamlc to link an executable with
libLLVMCore.a, so it's better to write a big test than a bunch of
little ones. *)
open Llvm
open Llvm_target
(* Tiny unit test framework - really just to help find which line is busted *)
let suite name f =
prerr_endline (name ^ ":");
f ()
(*===-- Fixture -----------------------------------------------------------===*)
let filename = Sys.argv.(1)
let m = create_module filename
(*===-- Target Data -------------------------------------------------------===*)
let test_target_data () =
let td = TargetData.create (target_triple m) in
let sty = struct_type [| i32_type; i64_type |] in
ignore (TargetData.as_string td);
ignore (TargetData.invalidate_struct_layout td sty);
ignore (byte_order td);
ignore (pointer_size td);
ignore (intptr_type td);
ignore (size_in_bits td sty);
ignore (store_size td sty);
ignore (abi_size td sty);
ignore (stack_align td sty);
ignore (preferred_align td sty);
ignore (preferred_align_of_global td (declare_global sty "g" m));
ignore (element_at_offset td sty (Int64.of_int 1));
ignore (offset_of_element td sty 1);
TargetData.dispose td
(*===-- Driver ------------------------------------------------------------===*)
let _ =
suite "target data" test_target_data;
dispose_module m