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