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_vectorize.cmxa llvm_target.cmxa %t.builddir/vectorize_opts.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 13 open Llvm 14 open Llvm_vectorize 15 open Llvm_target 16 17 let context = global_context () 18 let void_type = Llvm.void_type context 19 20 (* Tiny unit test framework - really just to help find which line is busted *) 21 let print_checkpoints = false 22 23 let suite name f = 24 if print_checkpoints then 25 prerr_endline (name ^ ":"); 26 f () 27 28 29 (*===-- Fixture -----------------------------------------------------------===*) 30 31 let filename = Sys.argv.(1) 32 let m = create_module context filename 33 34 35 (*===-- Transforms --------------------------------------------------------===*) 36 37 let test_transforms () = 38 let (++) x f = ignore (f x); x in 39 40 let fty = function_type void_type [| |] in 41 let fn = define_function "fn" fty m in 42 ignore (build_ret_void (builder_at_end context (entry_block fn))); 43 44 ignore (PassManager.create () 45 ++ add_bb_vectorize 46 ++ add_loop_vectorize 47 ++ add_slp_vectorize 48 ++ PassManager.run_module m 49 ++ PassManager.dispose) 50 51 52 (*===-- Driver ------------------------------------------------------------===*) 53 54 let _ = 55 suite "transforms" test_transforms; 56 dispose_module m 57