mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
65 lines
1.9 KiB
OCaml
65 lines
1.9 KiB
OCaml
|
(* RUN: rm -rf %t.builddir
|
||
|
|
* RUN: mkdir -p %t.builddir
|
||
|
|
* RUN: cp %s %t.builddir
|
||
|
|
* RUN: %ocamlopt -warn-error A llvm.cmxa llvm_passmgr_builder.cmxa %t.builddir/passmgr_builder.ml -o %t
|
||
|
|
* RUN: %t %t.bc
|
||
|
|
* XFAIL: vg_leak
|
||
|
|
*)
|
||
|
|
|
||
|
|
(* Note: It takes several seconds for ocamlopt 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_passmgr_builder
|
||
|
|
|
||
|
|
let context = global_context ()
|
||
|
|
let void_type = Llvm.void_type context
|
||
|
|
|
||
|
|
(* Tiny unit test framework - really just to help find which line is busted *)
|
||
|
|
let print_checkpoints = false
|
||
|
|
|
||
|
|
let suite name f =
|
||
|
|
if print_checkpoints then
|
||
|
|
prerr_endline (name ^ ":");
|
||
|
|
f ()
|
||
|
|
|
||
|
|
|
||
|
|
(*===-- Fixture -----------------------------------------------------------===*)
|
||
|
|
|
||
|
|
let filename = Sys.argv.(1)
|
||
|
|
let m = create_module context filename
|
||
|
|
|
||
|
|
|
||
|
|
(*===-- Pass Manager Builder ----------------------------------------------===*)
|
||
|
|
|
||
|
|
let test_pmbuilder () =
|
||
|
|
let (++) x f = ignore (f x); x in
|
||
|
|
|
||
|
|
let module_passmgr = PassManager.create () in
|
||
|
|
let func_passmgr = PassManager.create_function m in
|
||
|
|
let lto_passmgr = PassManager.create () in
|
||
|
|
|
||
|
|
ignore (Llvm_passmgr_builder.create ()
|
||
|
|
++ set_opt_level 3
|
||
|
|
++ set_size_level 1
|
||
|
|
++ set_disable_unit_at_a_time false
|
||
|
|
++ set_disable_unroll_loops false
|
||
|
|
++ use_inliner_with_threshold 10
|
||
|
|
++ populate_function_pass_manager func_passmgr
|
||
|
|
++ populate_module_pass_manager module_passmgr
|
||
|
|
++ populate_lto_pass_manager lto_passmgr
|
||
|
|
~internalize:false ~run_inliner:false);
|
||
|
|
Gc.compact ();
|
||
|
|
|
||
|
|
PassManager.dispose module_passmgr;
|
||
|
|
PassManager.dispose func_passmgr;
|
||
|
|
PassManager.dispose lto_passmgr
|
||
|
|
|
||
|
|
|
||
|
|
(*===-- Driver ------------------------------------------------------------===*)
|
||
|
|
|
||
|
|
let _ =
|
||
|
|
suite "pass manager builder" test_pmbuilder;
|
||
|
|
dispose_module m
|