mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
92 lines
2.9 KiB
OCaml
92 lines
2.9 KiB
OCaml
(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/scalar_opts.ml
|
|
* RUN: %ocamlc -g -w +A -package llvm.scalar_opts -linkpkg %t/scalar_opts.ml -o %t/executable
|
|
* RUN: %t/executable %t/bitcode.bc
|
|
* RUN: %ocamlopt -g -w +A -package llvm.scalar_opts -linkpkg %t/scalar_opts.ml -o %t/executable
|
|
* RUN: %t/executable %t/bitcode.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 = 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)));
|
|
|
|
ignore (PassManager.create_function m
|
|
++ add_aggressive_dce
|
|
++ add_alignment_from_assumptions
|
|
++ add_cfg_simplification
|
|
++ add_dead_store_elimination
|
|
++ add_scalarizer
|
|
++ add_merged_load_store_motion
|
|
++ add_gvn
|
|
++ add_ind_var_simplification
|
|
++ add_instruction_combination
|
|
++ add_jump_threading
|
|
++ add_licm
|
|
++ add_loop_deletion
|
|
++ add_loop_idiom
|
|
++ add_loop_rotation
|
|
++ add_loop_reroll
|
|
++ add_loop_unroll
|
|
++ add_loop_unswitch
|
|
++ add_memcpy_opt
|
|
++ add_partially_inline_lib_calls
|
|
++ add_lower_switch
|
|
++ add_memory_to_register_promotion
|
|
++ add_reassociation
|
|
++ add_sccp
|
|
++ add_scalar_repl_aggregation
|
|
++ add_scalar_repl_aggregation_ssa
|
|
++ add_scalar_repl_aggregation_with_threshold 4
|
|
++ add_lib_call_simplification
|
|
++ add_tail_call_elimination
|
|
++ add_memory_to_register_demotion
|
|
++ add_verifier
|
|
++ add_correlated_value_propagation
|
|
++ add_early_cse
|
|
++ add_lower_expect_intrinsic
|
|
++ add_type_based_alias_analysis
|
|
++ add_scoped_no_alias_alias_analysis
|
|
++ add_basic_alias_analysis
|
|
++ PassManager.initialize
|
|
++ PassManager.run_function fn
|
|
++ PassManager.finalize
|
|
++ PassManager.dispose)
|
|
|
|
|
|
(*===-- Driver ------------------------------------------------------------===*)
|
|
|
|
let _ =
|
|
suite "transforms" test_transforms;
|
|
dispose_module m
|