mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-10 17:07:06 +00:00
791cfc211a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165403 91177308-0d34-0410-b5e6-96231b3b80d8
89 lines
2.6 KiB
OCaml
89 lines
2.6 KiB
OCaml
(* RUN: %ocamlopt -warn-error A llvm.cmxa llvm_scalar_opts.cmxa llvm_target.cmxa %s -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_scalar_opts
|
|
open Llvm_target
|
|
|
|
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
|
|
|
|
|
|
(*===-- Transforms --------------------------------------------------------===*)
|
|
|
|
let test_transforms () =
|
|
let (++) x f = ignore (f x); x in
|
|
|
|
let fty = function_type void_type [| |] in
|
|
let fn = define_function "fn" fty m in
|
|
ignore (build_ret_void (builder_at_end context (entry_block fn)));
|
|
|
|
let td = DataLayout.create (target_triple m) in
|
|
|
|
ignore (PassManager.create_function m
|
|
++ DataLayout.add td
|
|
++ add_verifier
|
|
++ add_constant_propagation
|
|
++ add_sccp
|
|
++ add_dead_store_elimination
|
|
++ add_aggressive_dce
|
|
++ add_scalar_repl_aggregation
|
|
++ add_scalar_repl_aggregation_ssa
|
|
++ add_scalar_repl_aggregation_with_threshold 4
|
|
++ add_ind_var_simplification
|
|
++ add_instruction_combination
|
|
++ add_licm
|
|
++ add_loop_unswitch
|
|
++ add_loop_unroll
|
|
++ add_loop_rotation
|
|
++ add_memory_to_register_promotion
|
|
++ add_memory_to_register_demotion
|
|
++ add_reassociation
|
|
++ add_jump_threading
|
|
++ add_cfg_simplification
|
|
++ add_tail_call_elimination
|
|
++ add_gvn
|
|
++ add_memcpy_opt
|
|
++ add_loop_deletion
|
|
++ add_loop_idiom
|
|
++ add_lib_call_simplification
|
|
++ add_correlated_value_propagation
|
|
++ add_early_cse
|
|
++ add_lower_expect_intrinsic
|
|
++ add_type_based_alias_analysis
|
|
++ add_basic_alias_analysis
|
|
++ add_verifier
|
|
++ PassManager.initialize
|
|
++ PassManager.run_function fn
|
|
++ PassManager.finalize
|
|
++ PassManager.dispose);
|
|
|
|
DataLayout.dispose td
|
|
|
|
|
|
(*===-- Driver ------------------------------------------------------------===*)
|
|
|
|
let _ =
|
|
suite "transforms" test_transforms;
|
|
dispose_module m
|