1(* RUN: rm -rf %t.builddir
2 * RUN: mkdir -p %t.builddir
3 * RUN: cp %s %t.builddir
4 * RUN: %ocamlopt -warn-error A llvm.cmxa llvm_passmgr_builder.cmxa %t.builddir/passmgr_builder.ml -o %t
5 * RUN: %t %t.bc
6 * XFAIL: vg_leak
7 *)
8
9(* Note: It takes several seconds for ocamlopt to link an executable with
10         libLLVMCore.a, so it's better to write a big test than a bunch of
11         little ones. *)
12
13open Llvm
14open Llvm_passmgr_builder
15
16let context = global_context ()
17let void_type = Llvm.void_type context
18
19(* Tiny unit test framework - really just to help find which line is busted *)
20let print_checkpoints = false
21
22let suite name f =
23  if print_checkpoints then
24    prerr_endline (name ^ ":");
25  f ()
26
27
28(*===-- Fixture -----------------------------------------------------------===*)
29
30let filename = Sys.argv.(1)
31let m = create_module context filename
32
33
34(*===-- Pass Manager Builder ----------------------------------------------===*)
35
36let test_pmbuilder () =
37  let (++) x f = ignore (f x); x in
38
39  let module_passmgr = PassManager.create () in
40  let func_passmgr   = PassManager.create_function m in
41  let lto_passmgr    = PassManager.create () in
42
43  ignore (Llvm_passmgr_builder.create ()
44           ++ set_opt_level 3
45           ++ set_size_level 1
46           ++ set_disable_unit_at_a_time false
47           ++ set_disable_unroll_loops false
48           ++ use_inliner_with_threshold 10
49           ++ populate_function_pass_manager func_passmgr
50           ++ populate_module_pass_manager module_passmgr
51           ++ populate_lto_pass_manager lto_passmgr
52                  ~internalize:false ~run_inliner:false);
53  Gc.compact ();
54
55  PassManager.dispose module_passmgr;
56  PassManager.dispose func_passmgr;
57  PassManager.dispose lto_passmgr
58
59
60(*===-- Driver ------------------------------------------------------------===*)
61
62let _ =
63  suite "pass manager builder" test_pmbuilder;
64  dispose_module m
65