diff --git a/llvm-c/OCaml/.ocamlformat b/llvm-c/OCaml/.ocamlformat deleted file mode 100644 index e69de29..0000000 diff --git a/llvm-c/OCaml/Utils/Testsuite.ml b/llvm-c/OCaml/Utils/Testsuite.ml deleted file mode 100644 index 7a8955a..0000000 --- a/llvm-c/OCaml/Utils/Testsuite.ml +++ /dev/null @@ -1,33 +0,0 @@ -(* Tiny unit test framework - really just to help find which line is busted *) -let exit_status = ref 0 - -let suite_name = ref "" - -let group_name = ref "" - -let case_num = ref 0 - -let print_checkpoints = false - -let group name = - group_name := !suite_name ^ "/" ^ name; - case_num := 0; - if print_checkpoints then prerr_endline (" " ^ name ^ "...") - -let insist ?(exit_on_fail = false) cond = - incr case_num; - if not cond then exit_status := 10; - ( match (print_checkpoints, cond) with - | false, true -> () - | false, false -> - prerr_endline - ( "FAILED: " ^ !suite_name ^ "/" ^ !group_name ^ " #" - ^ string_of_int !case_num ) - | true, true -> prerr_endline (" " ^ string_of_int !case_num) - | true, false -> prerr_endline (" " ^ string_of_int !case_num ^ " FAIL") ); - if exit_on_fail && not cond then exit !exit_status else () - -let suite name f = - suite_name := name; - if print_checkpoints then prerr_endline (name ^ ":"); - f () diff --git a/llvm-c/OCaml/Utils/lit.local.cfg b/llvm-c/OCaml/Utils/lit.local.cfg deleted file mode 100644 index a8c015b..0000000 --- a/llvm-c/OCaml/Utils/lit.local.cfg +++ /dev/null @@ -1,2 +0,0 @@ -# This is a directory for utility functions. No test here. -config.suffixes = [".dummy"] diff --git a/llvm-c/OCaml/analysis.ml b/llvm-c/OCaml/analysis.ml deleted file mode 100644 index da3e662..0000000 --- a/llvm-c/OCaml/analysis.ml +++ /dev/null @@ -1,54 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/analysis.ml - * RUN: %ocamlc -g -w +A -package llvm.analysis -linkpkg %t/analysis.ml -o %t/executable - * RUN: %t/executable - * RUN: %ocamlopt -g -w +A -package llvm.analysis -linkpkg %t/analysis.ml -o %t/executable - * RUN: %t/executable - * XFAIL: vg_leak - *) - -open Llvm -open Llvm_analysis - -(* Note that this takes a moment to link, so it's best to keep the number of - individual tests low. *) - -let context = global_context () - -let test x = if not x then exit 1 else () - -let bomb msg = - prerr_endline msg; - exit 2 - -let _ = - let fty = function_type (void_type context) [| |] in - let m = create_module context "valid_m" in - let fn = define_function "valid_fn" fty m in - let at_entry = builder_at_end context (entry_block fn) in - ignore (build_ret_void at_entry); - - - (* Test that valid constructs verify. *) - begin match verify_module m with - Some msg -> bomb "valid module failed verification!" - | None -> () - end; - - if not (verify_function fn) then bomb "valid function failed verification!"; - - - (* Test that invalid constructs do not verify. - A basic block can contain only one terminator instruction. *) - ignore (build_ret_void at_entry); - - begin match verify_module m with - Some msg -> () - | None -> bomb "invalid module passed verification!" - end; - - if verify_function fn then bomb "invalid function passed verification!"; - - - dispose_module m - - (* Don't bother to test assert_valid_{module,function}. *) diff --git a/llvm-c/OCaml/bitreader.ml b/llvm-c/OCaml/bitreader.ml deleted file mode 100644 index 2638ca9..0000000 --- a/llvm-c/OCaml/bitreader.ml +++ /dev/null @@ -1,83 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/bitreader.ml - * RUN: %ocamlc -g -w +A -package llvm.bitreader -package llvm.bitwriter -linkpkg %t/bitreader.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc - * RUN: %ocamlopt -g -w +A -package llvm.bitreader -package llvm.bitwriter -linkpkg %t/bitreader.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc - * RUN: llvm-dis < %t/bitcode.bc - * XFAIL: vg_leak - *) - -(* Note that this takes a moment to link, so it's best to keep the number of - individual tests low. *) - -let context = Llvm.global_context () - -let diagnostic_handler _ = () - -let test x = if not x then exit 1 else () - -let _ = - Llvm.set_diagnostic_handler context (Some diagnostic_handler); - - let fn = Sys.argv.(1) in - let m = Llvm.create_module context "ocaml_test_module" in - - test (Llvm_bitwriter.write_bitcode_file m fn); - - Llvm.dispose_module m; - - (* parse_bitcode *) - begin - let mb = Llvm.MemoryBuffer.of_file fn in - begin try - let m = Llvm_bitreader.parse_bitcode context mb in - Llvm.dispose_module m - with x -> - Llvm.MemoryBuffer.dispose mb; - raise x - end - end; - - (* MemoryBuffer.of_file *) - test begin try - let mb = Llvm.MemoryBuffer.of_file (fn ^ ".bogus") in - Llvm.MemoryBuffer.dispose mb; - false - with Llvm.IoError _ -> - true - end; - - (* get_module *) - begin - let mb = Llvm.MemoryBuffer.of_file fn in - let m = begin try - Llvm_bitreader.get_module context mb - with x -> - Llvm.MemoryBuffer.dispose mb; - raise x - end in - Llvm.dispose_module m - end; - - (* corrupt the bitcode *) - let fn = fn ^ ".txt" in - begin let oc = open_out fn in - output_string oc "not a bitcode file\n"; - close_out oc - end; - - (* test get_module exceptions *) - test begin - try - let mb = Llvm.MemoryBuffer.of_file fn in - let m = begin try - Llvm_bitreader.get_module context mb - with x -> - Llvm.MemoryBuffer.dispose mb; - raise x - end in - Llvm.dispose_module m; - false - with Llvm_bitreader.Error _ -> - true - end diff --git a/llvm-c/OCaml/bitwriter.ml b/llvm-c/OCaml/bitwriter.ml deleted file mode 100644 index 17111bd..0000000 --- a/llvm-c/OCaml/bitwriter.ml +++ /dev/null @@ -1,49 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/bitwriter.ml - * RUN: %ocamlc -g -w -3 -w +A -package llvm.bitreader -package llvm.bitwriter -linkpkg %t/bitwriter.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc - * RUN: %ocamlopt -g -w -3 -w +A -package llvm.bitreader -package llvm.bitwriter -linkpkg %t/bitwriter.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc - * RUN: llvm-dis < %t/bitcode.bc - * XFAIL: vg_leak - *) - -(* Note that this takes a moment to link, so it's best to keep the number of - individual tests low. *) - -let context = Llvm.global_context () - -let test x = if not x then exit 1 else () - -let read_file name = - let ic = open_in_bin name in - let len = in_channel_length ic in - let buf = Bytes.create len in - - test ((input ic buf 0 len) = len); - - close_in ic; - - buf - -let temp_bitcode ?unbuffered m = - let temp_name, temp_oc = Filename.open_temp_file ~mode:[Open_binary] "" "" in - - test (Llvm_bitwriter.output_bitcode ?unbuffered temp_oc m); - flush temp_oc; - - let temp_buf = read_file temp_name in - - close_out temp_oc; - - temp_buf - -let _ = - let m = Llvm.create_module context "ocaml_test_module" in - - test (Llvm_bitwriter.write_bitcode_file m Sys.argv.(1)); - let file_buf = read_file Sys.argv.(1) in - - test (file_buf = temp_bitcode m); - test (file_buf = temp_bitcode ~unbuffered:false m); - test (file_buf = temp_bitcode ~unbuffered:true m); - test (file_buf = Bytes.of_string (Llvm.MemoryBuffer.as_string (Llvm_bitwriter.write_bitcode_to_memory_buffer m))) diff --git a/llvm-c/OCaml/core.ml b/llvm-c/OCaml/core.ml deleted file mode 100644 index 9f999be..0000000 --- a/llvm-c/OCaml/core.ml +++ /dev/null @@ -1,1498 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/core.ml && cp %S/Utils/Testsuite.ml %t/Testsuite.ml - * RUN: %ocamlc -g -w +A -package llvm.analysis -package llvm.bitwriter -I %t/ -linkpkg %t/Testsuite.ml %t/core.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc - * RUN: %ocamlopt -g -w +A -package llvm.analysis -package llvm.bitwriter -I %t/ -linkpkg %t/Testsuite.ml %t/core.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc - * RUN: llvm-dis < %t/bitcode.bc > %t/dis.ll - * RUN: FileCheck %s < %t/dis.ll - * Do a second pass for things that shouldn't be anywhere. - * RUN: FileCheck -check-prefix=CHECK-NOWHERE %s < %t/dis.ll - * 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_bitwriter - -open Testsuite -let context = global_context () -let i1_type = Llvm.i1_type context -let i8_type = Llvm.i8_type context -let i16_type = Llvm.i16_type context -let i32_type = Llvm.i32_type context -let i64_type = Llvm.i64_type context -let void_type = Llvm.void_type context -let float_type = Llvm.float_type context -let double_type = Llvm.double_type context -let fp128_type = Llvm.fp128_type context - -(*===-- Fixture -----------------------------------------------------------===*) - -let filename = Sys.argv.(1) -let m = create_module context filename - -(*===-- Modules ----------------------------------------------------------===*) - -let test_modules () = - insist (module_context m = context) - -(*===-- Contained types --------------------------------------------------===*) - -let test_contained_types () = - let ar = struct_type context [| i32_type; i8_type |] in - insist (i32_type = (Array.get (subtypes ar)) 0); - insist (i8_type = (Array.get (subtypes ar)) 1); - insist ([| i32_type; i8_type |] = struct_element_types ar) - -(*===-- Pointer types ----------------------------------------------------===*) - -let test_pointer_types () = - insist (TypeKind.Pointer = classify_type (pointer_type context)); - insist (0 = address_space (pointer_type context)); - insist (0 = address_space (qualified_pointer_type context 0)); - insist (1 = address_space (qualified_pointer_type context 1)) - -(*===-- Other types ------------------------------------------------------===*) - -let test_other_types () = - insist (TypeKind.Void = classify_type void_type); - insist (TypeKind.Label = classify_type (label_type context)); - insist (TypeKind.X86_amx = classify_type (x86_amx_type context)); - insist (TypeKind.Token = classify_type (token_type context)); - insist (TypeKind.Metadata = classify_type (metadata_type context)) - -(*===-- Conversion --------------------------------------------------------===*) - -let test_conversion () = - insist ("i32" = (string_of_lltype i32_type)); - let c = const_int i32_type 42 in - insist ("i32 42" = (string_of_llvalue c)) - - -(*===-- Target ------------------------------------------------------------===*) - -let test_target () = - begin group "triple"; - let trip = "i686-apple-darwin8" in - set_target_triple trip m; - insist (trip = target_triple m) - end; - - begin group "layout"; - let layout = "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-i128:128-f64:32:64-f80:128-n8:16:32-S128" in - set_data_layout layout m; - insist (layout = data_layout m) - end - (* CHECK: target datalayout = "e-m:o-p:32:32-p270:32:32-p271:32:32-p272:64:64-i128:128-f64:32:64-f80:128-n8:16:32-S128" - * CHECK: target triple = "i686-apple-darwin8" - *) - - -(*===-- Constants ---------------------------------------------------------===*) - -let test_constants () = - (* CHECK: const_int{{.*}}i32{{.*}}-1 - *) - group "int"; - let c = const_int i32_type (-1) in - ignore (define_global "const_int" c m); - insist (i32_type = type_of c); - insist (is_constant c); - insist (Some (-1L) = int64_of_const c); - - (* CHECK: const_sext_int{{.*}}i64{{.*}}-1 - *) - group "sext int"; - let c = const_int i64_type (-1) in - ignore (define_global "const_sext_int" c m); - insist (i64_type = type_of c); - insist (Some (-1L) = int64_of_const c); - - (* CHECK: const_zext_int64{{.*}}i64{{.*}}4294967295 - *) - group "zext int64"; - let c = const_of_int64 i64_type (Int64.of_string "4294967295") false in - ignore (define_global "const_zext_int64" c m); - insist (i64_type = type_of c); - insist (Some 4294967295L = int64_of_const c); - - (* CHECK: const_int_string{{.*}}i32{{.*}}-1 - *) - group "int string"; - let c = const_int_of_string i32_type "-1" 10 in - ignore (define_global "const_int_string" c m); - insist (i32_type = type_of c); - insist (None = (string_of_const c)); - insist (None = float_of_const c); - insist (Some (-1L) = int64_of_const c); - - (* CHECK: const_int64{{.*}}i64{{.*}}9223372036854775807 - *) - group "max int64"; - let c = const_of_int64 i64_type 9223372036854775807L true in - ignore (define_global "const_int64" c m) ; - insist (i64_type = type_of c); - insist (Some 9223372036854775807L = int64_of_const c); - - if Sys.word_size = 64; then begin - group "long int"; - let c = const_int i64_type (1 lsl 61) in - insist (c = const_of_int64 i64_type (Int64.of_int (1 lsl 61)) false) - end; - - (* CHECK: @const_string = global {{.*}}c"cruel\00world" - *) - group "string"; - let c = const_string context "cruel\000world" in - ignore (define_global "const_string" c m); - insist ((array_type i8_type 11) = type_of c); - insist ((Some "cruel\000world") = (string_of_const c)); - - (* CHECK: const_stringz{{.*}}"hi\00again\00" - *) - group "stringz"; - let c = const_stringz context "hi\000again" in - ignore (define_global "const_stringz" c m); - insist ((array_type i8_type 9) = type_of c); - - (* CHECK: const_single{{.*}}2.75 - * CHECK: const_double{{.*}}3.1459 - * CHECK: const_double_string{{.*}}2 - * CHECK: const_fake_fp128{{.*}}0xL00000000000000004000000000000000 - * CHECK: const_fp128_string{{.*}}0xLF3CB1CCF26FBC178452FB4EC7F91973F - *) - begin group "real"; - let cs = const_float float_type 2.75 in - ignore (define_global "const_single" cs m); - insist (float_type = type_of cs); - insist (float_of_const cs = Some 2.75); - - let cd = const_float double_type 3.1459 in - ignore (define_global "const_double" cd m); - insist (double_type = type_of cd); - insist (float_of_const cd = Some 3.1459); - - let cd = const_float_of_string double_type "2" in - ignore (define_global "const_double_string" cd m); - insist (double_type = type_of cd); - insist (float_of_const cd = Some 2.); - - let cd = const_float fp128_type 2. in - ignore (define_global "const_fake_fp128" cd m); - insist (fp128_type = type_of cd); - insist (float_of_const cd = Some 2.); - - let cd = const_float_of_string fp128_type "1e400" in - ignore (define_global "const_fp128_string" cd m); - insist (fp128_type = type_of cd); - insist (float_of_const cd = None); - end; - - let one = const_int i16_type 1 in - let two = const_int i16_type 2 in - let three = const_int i32_type 3 in - let four = const_int i32_type 4 in - - (* CHECK: const_array{{.*}}[i32 3, i32 4] - *) - group "array"; - let c = const_array i32_type [| three; four |] in - ignore (define_global "const_array" c m); - insist ((array_type i32_type 2) = (type_of c)); - insist (element_type (type_of c) = i32_type); - insist (Some three = (aggregate_element c 0)); - insist (Some four = (aggregate_element c 1)); - insist (None = (aggregate_element c 2)); - - (* CHECK: const_vector{{.*}} - *) - group "vector"; - let c = const_vector [| one; two; one; two; - one; two; one; two |] in - ignore (define_global "const_vector" c m); - insist ((vector_type i16_type 8) = (type_of c)); - insist (element_type (type_of c) = i16_type); - - (* CHECK: const_structure{{.*.}}i16 1, i16 2, i32 3, i32 4 - *) - group "structure"; - let c = const_struct context [| one; two; three; four |] in - ignore (define_global "const_structure" c m); - insist ((struct_type context [| i16_type; i16_type; i32_type; i32_type |]) - = (type_of c)); - - (* CHECK: const_null{{.*}}zeroinit - *) - group "null"; - let c = const_null (packed_struct_type context [| i1_type; i8_type; i64_type; - double_type |]) in - ignore (define_global "const_null" c m); - - (* CHECK: const_all_ones{{.*}}-1 - *) - group "all ones"; - let c = const_all_ones i64_type in - ignore (define_global "const_all_ones" c m); - - group "pointer null"; begin - (* CHECK: const_pointer_null = global ptr null - *) - let c = const_pointer_null (pointer_type context) in - ignore (define_global "const_pointer_null" c m); - end; - - (* CHECK: const_undef{{.*}}undef - *) - group "undef"; - let c = undef i1_type in - ignore (define_global "const_undef" c m); - insist (i1_type = type_of c); - insist (is_undef c); - - (* CHECK: const_poison{{.*}}poison - *) - group "poison"; - let c = poison i1_type in - ignore (define_global "const_poison" c m); - insist (i1_type = type_of c); - insist (is_poison c); - - group "constant arithmetic"; - (* CHECK: @const_neg = global i64 sub - * CHECK: @const_nsw_neg = global i64 sub nsw - * CHECK: @const_nuw_neg = global i64 sub - * CHECK: @const_not = global i64 xor - * CHECK: @const_add = global i64 add - * CHECK: @const_nsw_add = global i64 add nsw - * CHECK: @const_nuw_add = global i64 add nuw - * CHECK: @const_sub = global i64 sub - * CHECK: @const_nsw_sub = global i64 sub nsw - * CHECK: @const_nuw_sub = global i64 sub nuw - * CHECK: @const_xor = global i64 xor - *) - let void_ptr = pointer_type context in - let five = const_int i64_type 5 in - let foldbomb_gv = define_global "FoldBomb" (const_null i8_type) m in - let foldbomb = const_ptrtoint foldbomb_gv i64_type in - ignore (define_global "const_neg" (const_neg foldbomb) m); - ignore (define_global "const_nsw_neg" (const_nsw_neg foldbomb) m); - ignore (define_global "const_nuw_neg" (const_nuw_neg foldbomb) m); - ignore (define_global "const_not" (const_not foldbomb) m); - ignore (define_global "const_add" (const_add foldbomb five) m); - ignore (define_global "const_nsw_add" (const_nsw_add foldbomb five) m); - ignore (define_global "const_nuw_add" (const_nuw_add foldbomb five) m); - ignore (define_global "const_sub" (const_sub foldbomb five) m); - ignore (define_global "const_nsw_sub" (const_nsw_sub foldbomb five) m); - ignore (define_global "const_nuw_sub" (const_nuw_sub foldbomb five) m); - ignore (define_global "const_xor" (const_xor foldbomb five) m); - - group "constant casts"; - (* CHECK: const_trunc{{.*}}trunc - * CHECK: const_ptrtoint{{.*}}ptrtoint - * CHECK: const_inttoptr{{.*}}inttoptr - * CHECK: const_bitcast{{.*}}bitcast - *) - let i128_type = integer_type context 128 in - ignore (define_global "const_trunc" (const_trunc (const_add foldbomb five) - i8_type) m); - ignore (define_global "const_ptrtoint" (const_ptrtoint - (const_gep i8_type (const_null (pointer_type context)) - [| const_int i32_type 1 |]) - i32_type) m); - ignore (define_global "const_inttoptr" (const_inttoptr (const_add foldbomb five) - void_ptr) m); - ignore (define_global "const_bitcast" (const_bitcast foldbomb double_type) m); - - group "misc constants"; - (* CHECK: const_size_of{{.*}}getelementptr{{.*}}null - * CHECK: const_gep{{.*}}getelementptr - * CHECK: const_extractelement{{.*}}extractelement - * CHECK: const_insertelement{{.*}}insertelement - * CHECK: const_shufflevector = global <4 x i32> - *) - ignore (define_global "const_size_of" (size_of (pointer_type context)) m); - ignore (define_global "const_gep" (const_gep i8_type foldbomb_gv [| five |]) - m); - let zero = const_int i32_type 0 in - let one = const_int i32_type 1 in - ignore (define_global "const_extractelement" (const_extractelement - (const_vector [| zero; one; zero; one |]) - (const_trunc foldbomb i32_type)) m); - ignore (define_global "const_insertelement" (const_insertelement - (const_vector [| zero; one; zero; one |]) - zero (const_trunc foldbomb i32_type)) m); - ignore (define_global "const_shufflevector" (const_shufflevector - (const_vector [| zero; one |]) - (const_vector [| one; zero |]) - (const_vector [| const_int i32_type 0; const_int i32_type 1; - const_int i32_type 2; const_int i32_type 3 |])) m); - - group "asm"; begin - let ft = function_type void_type [| i32_type; i32_type; i32_type |] in - ignore (const_inline_asm - ft - "" - "{cx},{ax},{di},~{dirflag},~{fpsr},~{flags},~{edi},~{ecx}" - true - false) - end; - - group "recursive struct"; begin - let nsty = named_struct_type context "rec" in - let pty = pointer_type context in - struct_set_body nsty [| i32_type; pty |] false; - let elts = [| const_int i32_type 4; const_pointer_null pty |] in - let grec_init = const_named_struct nsty elts in - ignore (define_global "grec" grec_init m); - ignore (string_of_lltype nsty); - end - - -(*===-- Attributes --------------------------------------------------------===*) - -let test_attributes () = - group "enum attrs"; - let nonnull_kind = enum_attr_kind "nonnull" in - let dereferenceable_kind = enum_attr_kind "dereferenceable" in - insist (nonnull_kind = (enum_attr_kind "nonnull")); - insist (nonnull_kind <> dereferenceable_kind); - - let nonnull = - create_enum_attr context "nonnull" 0L in - let dereferenceable_4 = - create_enum_attr context "dereferenceable" 4L in - let dereferenceable_8 = - create_enum_attr context "dereferenceable" 8L in - insist (nonnull <> dereferenceable_4); - insist (dereferenceable_4 <> dereferenceable_8); - insist (nonnull = (create_enum_attr context "nonnull" 0L)); - insist ((repr_of_attr nonnull) = - AttrRepr.Enum(nonnull_kind, 0L)); - insist ((repr_of_attr dereferenceable_4) = - AttrRepr.Enum(dereferenceable_kind, 4L)); - insist ((attr_of_repr context (repr_of_attr nonnull)) = - nonnull); - insist ((attr_of_repr context (repr_of_attr dereferenceable_4)) = - dereferenceable_4); - - group "string attrs"; - let foo_bar = create_string_attr context "foo" "bar" in - let foo_baz = create_string_attr context "foo" "baz" in - insist (foo_bar <> foo_baz); - insist (foo_bar = (create_string_attr context "foo" "bar")); - insist ((repr_of_attr foo_bar) = AttrRepr.String("foo", "bar")); - insist ((attr_of_repr context (repr_of_attr foo_bar)) = foo_bar); - () - -(*===-- Global Values -----------------------------------------------------===*) - -let test_global_values () = - let (++) x f = f x; x in - let zero32 = const_null i32_type in - - (* CHECK: GVal01 - *) - group "naming"; - let g = define_global "TEMPORARY" zero32 m in - insist ("TEMPORARY" = value_name g); - set_value_name "GVal01" g; - insist ("GVal01" = value_name g); - - (* CHECK: GVal02{{.*}}linkonce - *) - group "linkage"; - let g = define_global "GVal02" zero32 m ++ - set_linkage Linkage.Link_once in - insist (Linkage.Link_once = linkage g); - - (* CHECK: GVal03{{.*}}Hanalei - *) - group "section"; - let g = define_global "GVal03" zero32 m ++ - set_section "Hanalei" in - insist ("Hanalei" = section g); - - (* CHECK: GVal04{{.*}}hidden - *) - group "visibility"; - let g = define_global "GVal04" zero32 m ++ - set_visibility Visibility.Hidden in - insist (Visibility.Hidden = visibility g); - - (* CHECK: GVal05{{.*}}align 128 - *) - group "alignment"; - let g = define_global "GVal05" zero32 m ++ - set_alignment 128 in - insist (128 = alignment g); - - (* CHECK: GVal06{{.*}}dllexport - *) - group "dll_storage_class"; - let g = define_global "GVal06" zero32 m ++ - set_dll_storage_class DLLStorageClass.DLLExport in - insist (DLLStorageClass.DLLExport = dll_storage_class g); - - (* CHECK: GVal07{{.*}}!test !0 - * See metadata check at the end of the file. - *) - group "metadata"; - let g = define_global "GVal07" zero32 m in - let md_string = mdstring context "global test metadata" in - let md_node = mdnode context [| zero32; md_string |] |> value_as_metadata in - let mdkind_test = mdkind_id context "test" in - global_set_metadata g mdkind_test md_node; - let md' = global_copy_all_metadata g in - insist (md' = [| mdkind_test, md_node |]) - -(*===-- Global Variables --------------------------------------------------===*) - -let test_global_variables () = - let (++) x f = f x; x in - let forty_two32 = const_int i32_type 42 in - - group "declarations"; begin - (* CHECK: @GVar01 = external global i32 - * CHECK: @QGVar01 = external addrspace(3) global i32 - *) - insist (None == lookup_global "GVar01" m); - let g = declare_global i32_type "GVar01" m in - insist (is_declaration g); - insist (pointer_type context == - type_of (declare_global float_type "GVar01" m)); - insist (g == declare_global i32_type "GVar01" m); - insist (match lookup_global "GVar01" m with Some x -> x = g - | None -> false); - - insist (None == lookup_global "QGVar01" m); - let g = declare_qualified_global i32_type "QGVar01" 3 m in - insist (is_declaration g); - insist (qualified_pointer_type context 3 == - type_of (declare_qualified_global float_type "QGVar01" 3 m)); - insist (g == declare_qualified_global i32_type "QGVar01" 3 m); - insist (match lookup_global "QGVar01" m with Some x -> x = g - | None -> false); - end; - - group "definitions"; begin - (* CHECK: @GVar02 = global i32 42 - * CHECK: @GVar03 = global i32 42 - * CHECK: @QGVar02 = addrspace(3) global i32 42 - * CHECK: @QGVar03 = addrspace(3) global i32 42 - *) - let g = define_global "GVar02" forty_two32 m in - let g2 = declare_global i32_type "GVar03" m ++ - set_initializer forty_two32 in - insist (not (is_declaration g)); - insist (not (is_declaration g2)); - insist ((global_initializer g) = (global_initializer g2)); - - let g = define_qualified_global "QGVar02" forty_two32 3 m in - let g2 = declare_qualified_global i32_type "QGVar03" 3 m ++ - set_initializer forty_two32 in - insist (not (is_declaration g)); - insist (not (is_declaration g2)); - insist ((global_initializer g) = (global_initializer g2)); - end; - - (* CHECK: GVar04{{.*}}thread_local - *) - group "threadlocal"; - let g = define_global "GVar04" forty_two32 m ++ - set_thread_local true in - insist (is_thread_local g); - - (* CHECK: GVar05{{.*}}thread_local(initialexec) - *) - group "threadlocal_mode"; - let g = define_global "GVar05" forty_two32 m ++ - set_thread_local_mode ThreadLocalMode.InitialExec in - insist ((thread_local_mode g) = ThreadLocalMode.InitialExec); - - (* CHECK: GVar06{{.*}}externally_initialized - *) - group "externally_initialized"; - let g = define_global "GVar06" forty_two32 m ++ - set_externally_initialized true in - insist (is_externally_initialized g); - - (* CHECK-NOWHERE-NOT: GVar07 - *) - group "delete"; - let g = define_global "GVar07" forty_two32 m in - delete_global g; - - (* CHECK: ConstGlobalVar{{.*}}constant - *) - group "constant"; - let g = define_global "ConstGlobalVar" forty_two32 m in - insist (not (is_global_constant g)); - set_global_constant true g; - insist (is_global_constant g); - - begin group "iteration"; - let m = create_module context "temp" in - - insist (get_module_identifier m = "temp"); - set_module_identifer m "temp2"; - insist (get_module_identifier m = "temp2"); - - insist (At_end m = global_begin m); - insist (At_start m = global_end m); - - let g1 = declare_global i32_type "One" m in - let g2 = declare_global i32_type "Two" m in - - insist (Before g1 = global_begin m); - insist (Before g2 = global_succ g1); - insist (At_end m = global_succ g2); - - insist (After g2 = global_end m); - insist (After g1 = global_pred g2); - insist (At_start m = global_pred g1); - - let lf s x = s ^ "->" ^ value_name x in - insist ("->One->Two" = fold_left_globals lf "" m); - - let rf x s = value_name x ^ "<-" ^ s in - insist ("One<-Two<-" = fold_right_globals rf m ""); - - dispose_module m - end - -(* String globals built below are emitted here. - * CHECK: build_global_string{{.*}}stringval - *) - - -(*===-- Uses --------------------------------------------------------------===*) - -let test_uses () = - let ty = function_type i32_type [| i32_type; i32_type |] in - let fn = define_function "use_function" ty m in - let b = builder_at_end context (entry_block fn) in - - let p1 = param fn 0 in - let p2 = param fn 1 in - let v1 = build_add p1 p2 "v1" b in - let v2 = build_add p1 v1 "v2" b in - let _ = build_add v1 v2 "v3" b in - - let lf s u = value_name (user u) ^ "->" ^ s in - insist ("v2->v3->" = fold_left_uses lf "" v1); - let rf u s = value_name (user u) ^ "<-" ^ s in - insist ("v3<-v2<-" = fold_right_uses rf v1 ""); - - let lf s u = value_name (used_value u) ^ "->" ^ s in - insist ("v1->v1->" = fold_left_uses lf "" v1); - - let rf u s = value_name (used_value u) ^ "<-" ^ s in - insist ("v1<-v1<-" = fold_right_uses rf v1 ""); - - ignore (build_unreachable b) - - -(*===-- Users -------------------------------------------------------------===*) - -let test_users () = - let ty = function_type i32_type [| i32_type; i32_type |] in - let fn = define_function "user_function" ty m in - let b = builder_at_end context (entry_block fn) in - - let p1 = param fn 0 in - let p2 = param fn 1 in - let a3 = build_alloca i32_type "user_alloca" b in - let p3 = build_load i32_type a3 "user_load" b in - let i = build_add p1 p2 "sum" b in - - insist ((num_operands i) = 2); - insist ((operand i 0) = p1); - insist ((operand i 1) = p2); - - set_operand i 1 p3; - insist ((operand i 1) != p2); - insist ((operand i 1) = p3); - - ignore (build_unreachable b) - - -(*===-- Aliases -----------------------------------------------------------===*) - -let test_aliases () = - (* CHECK: @alias = alias i32, ptr @aliasee - *) - let forty_two32 = const_int i32_type 42 in - let v = define_global "aliasee" forty_two32 m in - ignore (add_alias m i32_type 0 v "alias") - - -(*===-- Functions ---------------------------------------------------------===*) - -let test_functions () = - let ty = function_type i32_type [| i32_type; i64_type |] in - let ty2 = function_type i8_type [| i8_type; i64_type |] in - - (* CHECK: declare i32 @Fn1(i32, i64) - *) - begin group "declare"; - insist (None = lookup_function "Fn1" m); - let fn = declare_function "Fn1" ty m in - insist (pointer_type context = type_of fn); - insist (is_declaration fn); - insist (0 = Array.length (basic_blocks fn)); - insist (pointer_type context == type_of (declare_function "Fn1" ty2 m)); - insist (fn == declare_function "Fn1" ty m); - insist (None <> lookup_function "Fn1" m); - insist (match lookup_function "Fn1" m with Some x -> x = fn - | None -> false); - insist (m == global_parent fn) - end; - - (* CHECK-NOWHERE-NOT: Fn2 - *) - group "delete"; - let fn = declare_function "Fn2" ty m in - delete_function fn; - - (* CHECK: define{{.*}}Fn3 - *) - group "define"; - let fn = define_function "Fn3" ty m in - insist (not (is_declaration fn)); - insist (1 = Array.length (basic_blocks fn)); - ignore (build_unreachable (builder_at_end context (entry_block fn))); - - (* CHECK: define{{.*}}Fn4{{.*}}Param1{{.*}}Param2 - *) - group "params"; - let fn = define_function "Fn4" ty m in - let params = params fn in - insist (2 = Array.length params); - insist (params.(0) = param fn 0); - insist (params.(1) = param fn 1); - insist (i32_type = type_of params.(0)); - insist (i64_type = type_of params.(1)); - set_value_name "Param1" params.(0); - set_value_name "Param2" params.(1); - ignore (build_unreachable (builder_at_end context (entry_block fn))); - - (* CHECK: fastcc{{.*}}Fn5 - *) - group "callconv"; - let fn = define_function "Fn5" ty m in - insist (CallConv.c = function_call_conv fn); - set_function_call_conv CallConv.fast fn; - insist (CallConv.fast = function_call_conv fn); - ignore (build_unreachable (builder_at_end context (entry_block fn))); - - begin group "gc"; - (* CHECK: Fn6{{.*}}gc{{.*}}shadowstack - *) - let fn = define_function "Fn6" ty m in - insist (None = gc fn); - set_gc (Some "ocaml") fn; - insist (Some "ocaml" = gc fn); - set_gc None fn; - insist (None = gc fn); - set_gc (Some "shadowstack") fn; - ignore (build_unreachable (builder_at_end context (entry_block fn))); - end; - - begin group "iteration"; - let m = create_module context "temp" in - - insist (At_end m = function_begin m); - insist (At_start m = function_end m); - - let f1 = define_function "One" ty m in - let f2 = define_function "Two" ty m in - - insist (Before f1 = function_begin m); - insist (Before f2 = function_succ f1); - insist (At_end m = function_succ f2); - - insist (After f2 = function_end m); - insist (After f1 = function_pred f2); - insist (At_start m = function_pred f1); - - let lf s x = s ^ "->" ^ value_name x in - insist ("->One->Two" = fold_left_functions lf "" m); - - let rf x s = value_name x ^ "<-" ^ s in - insist ("One<-Two<-" = fold_right_functions rf m ""); - - dispose_module m - end - - -(*===-- Params ------------------------------------------------------------===*) - -let test_params () = - begin group "iteration"; - let m = create_module context "temp" in - - let vf = define_function "void" (function_type void_type [| |]) m in - - insist (At_end vf = param_begin vf); - insist (At_start vf = param_end vf); - - let ty = function_type void_type [| i32_type; i32_type |] in - let f = define_function "f" ty m in - let p1 = param f 0 in - let p2 = param f 1 in - set_value_name "One" p1; - set_value_name "Two" p2; - - insist (Before p1 = param_begin f); - insist (Before p2 = param_succ p1); - insist (At_end f = param_succ p2); - - insist (After p2 = param_end f); - insist (After p1 = param_pred p2); - insist (At_start f = param_pred p1); - - let lf s x = s ^ "->" ^ value_name x in - insist ("->One->Two" = fold_left_params lf "" f); - - let rf x s = value_name x ^ "<-" ^ s in - insist ("One<-Two<-" = fold_right_params rf f ""); - - dispose_module m - end - - -(*===-- Basic Blocks ------------------------------------------------------===*) - -let test_basic_blocks () = - let ty = function_type void_type [| |] in - - (* CHECK: Bb1 - *) - group "entry"; - let fn = declare_function "X" ty m in - let bb = append_block context "Bb1" fn in - insist (bb = entry_block fn); - ignore (build_unreachable (builder_at_end context bb)); - - (* CHECK-NOWHERE-NOT: Bb2 - *) - group "delete"; - let fn = declare_function "X2" ty m in - let bb = append_block context "Bb2" fn in - delete_block bb; - - group "insert"; - let fn = declare_function "X3" ty m in - let bbb = append_block context "b" fn in - let bba = insert_block context "a" bbb in - insist ([| bba; bbb |] = basic_blocks fn); - ignore (build_unreachable (builder_at_end context bba)); - ignore (build_unreachable (builder_at_end context bbb)); - - (* CHECK: Bb3 - *) - group "name/value"; - let fn = define_function "X4" ty m in - let bb = entry_block fn in - ignore (build_unreachable (builder_at_end context bb)); - let bbv = value_of_block bb in - set_value_name "Bb3" bbv; - insist ("Bb3" = value_name bbv); - - group "casts"; - let fn = define_function "X5" ty m in - let bb = entry_block fn in - ignore (build_unreachable (builder_at_end context bb)); - insist (bb = block_of_value (value_of_block bb)); - insist (value_is_block (value_of_block bb)); - insist (not (value_is_block (const_null i32_type))); - - begin group "iteration"; - let m = create_module context "temp" in - let f = declare_function "Temp" (function_type i32_type [| |]) m in - - insist (At_end f = block_begin f); - insist (At_start f = block_end f); - - let b1 = append_block context "One" f in - let b2 = append_block context "Two" f in - - insist (Before b1 = block_begin f); - insist (Before b2 = block_succ b1); - insist (At_end f = block_succ b2); - - insist (After b2 = block_end f); - insist (After b1 = block_pred b2); - insist (At_start f = block_pred b1); - - let lf s x = s ^ "->" ^ value_name (value_of_block x) in - insist ("->One->Two" = fold_left_blocks lf "" f); - - let rf x s = value_name (value_of_block x) ^ "<-" ^ s in - insist ("One<-Two<-" = fold_right_blocks rf f ""); - - dispose_module m - end - - -(*===-- Instructions ------------------------------------------------------===*) - -let test_instructions () = - begin group "iteration"; - let m = create_module context "temp" in - let fty = function_type void_type [| i32_type; i32_type |] in - let f = define_function "f" fty m in - let bb = entry_block f in - let b = builder_at context (At_end bb) in - - insist (At_end bb = instr_begin bb); - insist (At_start bb = instr_end bb); - - let i1 = build_add (param f 0) (param f 1) "One" b in - let i2 = build_sub (param f 0) (param f 1) "Two" b in - - insist (Before i1 = instr_begin bb); - insist (Before i2 = instr_succ i1); - insist (At_end bb = instr_succ i2); - - insist (After i2 = instr_end bb); - insist (After i1 = instr_pred i2); - insist (At_start bb = instr_pred i1); - - let lf s x = s ^ "->" ^ value_name x in - insist ("->One->Two" = fold_left_instrs lf "" bb); - - let rf x s = value_name x ^ "<-" ^ s in - insist ("One<-Two<-" = fold_right_instrs rf bb ""); - - dispose_module m - end; - - group "clone instr"; - begin - (* CHECK: %clone = add i32 %0, 2 - *) - let fty = function_type void_type [| i32_type |] in - let fn = define_function "BuilderParent" fty m in - let bb = entry_block fn in - let b = builder_at_end context bb in - let p = param fn 0 in - let sum = build_add p p "sum" b in - let y = const_int i32_type 2 in - let clone = instr_clone sum in - set_operand clone 0 p; - set_operand clone 1 y; - insert_into_builder clone "clone" b; - ignore (build_ret_void b) - end - - -(*===-- Builder -----------------------------------------------------------===*) - -let test_builder () = - let (++) x f = f x; x in - - begin group "parent"; - insist (try - ignore (insertion_block (builder context)); - false - with Not_found -> - true); - - let fty = function_type void_type [| i32_type |] in - let fn = define_function "BuilderParent" fty m in - let bb = entry_block fn in - let b = builder_at_end context bb in - let p = param fn 0 in - let sum = build_add p p "sum" b in - ignore (build_ret_void b); - - insist (fn = block_parent bb); - insist (fn = param_parent p); - insist (bb = instr_parent sum); - insist (bb = insertion_block b) - end; - - group "ret void"; - begin - (* CHECK: ret void - *) - let fty = function_type void_type [| |] in - let fn = declare_function "X6" fty m in - let b = builder_at_end context (append_block context "Bb01" fn) in - ignore (build_ret_void b) - end; - - group "ret aggregate"; - begin - (* CHECK: ret { i8, i64 } { i8 4, i64 5 } - *) - let sty = struct_type context [| i8_type; i64_type |] in - let fty = function_type sty [| |] in - let fn = declare_function "XA6" fty m in - let b = builder_at_end context (append_block context "Bb01" fn) in - let agg = [| const_int i8_type 4; const_int i64_type 5 |] in - ignore (build_aggregate_ret agg b) - end; - - (* The rest of the tests will use one big function. *) - let fty = function_type i32_type [| i32_type; i32_type |] in - let fn = define_function "X7" fty m in - let atentry = builder_at_end context (entry_block fn) in - let p1 = param fn 0 ++ set_value_name "P1" in - let p2 = param fn 1 ++ set_value_name "P2" in - let f1 = build_uitofp p1 float_type "F1" atentry in - let f2 = build_uitofp p2 float_type "F2" atentry in - - let bb00 = append_block context "Bb00" fn in - ignore (build_unreachable (builder_at_end context bb00)); - - group "function attribute"; - begin - let signext = create_enum_attr context "signext" 0L in - let zeroext = create_enum_attr context "zeroext" 0L in - let noalias = create_enum_attr context "noalias" 0L in - let nounwind = create_enum_attr context "nounwind" 0L in - let no_sse = create_string_attr context "no-sse" "" in - - add_function_attr fn signext (AttrIndex.Param 0); - add_function_attr fn noalias (AttrIndex.Param 1); - insist ((function_attrs fn (AttrIndex.Param 1)) = [|noalias|]); - remove_enum_function_attr fn (enum_attr_kind "noalias") (AttrIndex.Param 1); - add_function_attr fn no_sse (AttrIndex.Param 1); - insist ((function_attrs fn (AttrIndex.Param 1)) = [|no_sse|]); - remove_string_function_attr fn "no-sse" (AttrIndex.Param 1); - insist ((function_attrs fn (AttrIndex.Param 1)) = [||]); - add_function_attr fn nounwind AttrIndex.Function; - add_function_attr fn zeroext AttrIndex.Return; - - (* CHECK: define zeroext i32 @X7(i32 signext %P1, i32 %P2) - *) - end; - - group "casts"; begin - let void_ptr = pointer_type context in - - (* CHECK-DAG: %build_trunc = trunc i32 %P1 to i8 - * CHECK-DAG: %build_trunc2 = trunc i32 %P1 to i8 - * CHECK-DAG: %build_trunc3 = trunc i32 %P1 to i8 - * CHECK-DAG: %build_zext = zext i8 %build_trunc to i32 - * CHECK-DAG: %build_zext2 = zext i8 %build_trunc to i32 - * CHECK-DAG: %build_sext = sext i32 %build_zext to i64 - * CHECK-DAG: %build_sext2 = sext i32 %build_zext to i64 - * CHECK-DAG: %build_sext3 = sext i32 %build_zext to i64 - * CHECK-DAG: %build_uitofp = uitofp i64 %build_sext to float - * CHECK-DAG: %build_sitofp = sitofp i32 %build_zext to double - * CHECK-DAG: %build_fptoui = fptoui float %build_uitofp to i32 - * CHECK-DAG: %build_fptosi = fptosi double %build_sitofp to i64 - * CHECK-DAG: %build_fptrunc = fptrunc double %build_sitofp to float - * CHECK-DAG: %build_fptrunc2 = fptrunc double %build_sitofp to float - * CHECK-DAG: %build_fpext = fpext float %build_fptrunc to double - * CHECK-DAG: %build_fpext2 = fpext float %build_fptrunc to double - * CHECK-DAG: %build_inttoptr = inttoptr i32 %P1 to ptr - * CHECK-DAG: %build_ptrtoint = ptrtoint ptr %build_inttoptr to i64 - * CHECK-DAG: %build_ptrtoint2 = ptrtoint ptr %build_inttoptr to i64 - * CHECK-DAG: %build_bitcast = bitcast i64 %build_ptrtoint to double - * CHECK-DAG: %build_bitcast2 = bitcast i64 %build_ptrtoint to double - * CHECK-DAG: %build_bitcast3 = bitcast i64 %build_ptrtoint to double - * CHECK-DAG: %build_bitcast4 = bitcast i64 %build_ptrtoint to double - *) - let inst28 = build_trunc p1 i8_type "build_trunc" atentry in - let inst29 = build_zext inst28 i32_type "build_zext" atentry in - let inst30 = build_sext inst29 i64_type "build_sext" atentry in - let inst31 = build_uitofp inst30 float_type "build_uitofp" atentry in - let inst32 = build_sitofp inst29 double_type "build_sitofp" atentry in - ignore(build_fptoui inst31 i32_type "build_fptoui" atentry); - ignore(build_fptosi inst32 i64_type "build_fptosi" atentry); - let inst35 = build_fptrunc inst32 float_type "build_fptrunc" atentry in - ignore(build_fpext inst35 double_type "build_fpext" atentry); - let inst37 = build_inttoptr p1 void_ptr "build_inttoptr" atentry in - let inst38 = build_ptrtoint inst37 i64_type "build_ptrtoint" atentry in - ignore(build_bitcast inst38 double_type "build_bitcast" atentry); - ignore(build_zext_or_bitcast inst38 double_type "build_bitcast2" atentry); - ignore(build_sext_or_bitcast inst38 double_type "build_bitcast3" atentry); - ignore(build_trunc_or_bitcast inst38 double_type "build_bitcast4" atentry); - ignore(build_pointercast inst37 (pointer_type context) "build_pointercast" atentry); - - ignore(build_zext_or_bitcast inst28 i32_type "build_zext2" atentry); - ignore(build_sext_or_bitcast inst29 i64_type "build_sext2" atentry); - ignore(build_trunc_or_bitcast p1 i8_type "build_trunc2" atentry); - ignore(build_pointercast inst37 i64_type "build_ptrtoint2" atentry); - ignore(build_intcast inst29 i64_type "build_sext3" atentry); - ignore(build_intcast p1 i8_type "build_trunc3" atentry); - ignore(build_fpcast inst35 double_type "build_fpext2" atentry); - ignore(build_fpcast inst32 float_type "build_fptrunc2" atentry); - end; - - group "comparisons"; begin - (* CHECK: %build_icmp_ne = icmp ne i32 %P1, %P2 - * CHECK: %build_icmp_sle = icmp sle i32 %P2, %P1 - * CHECK: %build_fcmp_false = fcmp false float %F1, %F2 - * CHECK: %build_fcmp_true = fcmp true float %F2, %F1 - * CHECK: %build_is_null{{.*}}= icmp eq{{.*}}%X0,{{.*}}null - * CHECK: %build_is_not_null = icmp ne ptr %X1, null - * CHECK: %build_ptrdiff - *) - let c = build_icmp Icmp.Ne p1 p2 "build_icmp_ne" atentry in - insist (Some Icmp.Ne = icmp_predicate c); - insist (None = fcmp_predicate c); - - let c = build_icmp Icmp.Sle p2 p1 "build_icmp_sle" atentry in - insist (Some Icmp.Sle = icmp_predicate c); - insist (None = fcmp_predicate c); - - let c = build_fcmp Fcmp.False f1 f2 "build_fcmp_false" atentry in - (* insist (Some Fcmp.False = fcmp_predicate c); *) - insist (None = icmp_predicate c); - - let c = build_fcmp Fcmp.True f2 f1 "build_fcmp_true" atentry in - (* insist (Some Fcmp.True = fcmp_predicate c); *) - insist (None = icmp_predicate c); - - let g0 = declare_global (pointer_type context) "g0" m in - let g1 = declare_global (pointer_type context) "g1" m in - let p0 = build_load (pointer_type context) g0 "X0" atentry in - let p1 = build_load (pointer_type context) g1 "X1" atentry in - ignore (build_is_null p0 "build_is_null" atentry); - ignore (build_is_not_null p1 "build_is_not_null" atentry); - ignore (build_ptrdiff i8_type p1 p0 "build_ptrdiff" atentry); - end; - - group "miscellaneous"; begin - (* CHECK: %build_call = tail call cc63 zeroext i32 @{{.*}}(i32 signext %P2, i32 %P1) - * CHECK: %build_select = select i1 %build_icmp, i32 %P1, i32 %P2 - * CHECK: %build_va_arg = va_arg ptr null, i32 - * CHECK: %build_extractelement = extractelement <4 x i32> %Vec1, i32 %P2 - * CHECK: %build_insertelement = insertelement <4 x i32> %Vec1, i32 %P1, i32 %P2 - * CHECK: %build_shufflevector = shufflevector <4 x i32> %Vec1, <4 x i32> %Vec2, <4 x i32> - * CHECK: %build_insertvalue0 = insertvalue{{.*}}%bl, i32 1, 0 - * CHECK: %build_extractvalue = extractvalue{{.*}}%build_insertvalue1, 1 - *) - let ci = build_call fty fn [| p2; p1 |] "build_call" atentry in - insist (CallConv.c = instruction_call_conv ci); - set_instruction_call_conv 63 ci; - insist (63 = instruction_call_conv ci); - insist (not (is_tail_call ci)); - set_tail_call true ci; - insist (is_tail_call ci); - - let signext = create_enum_attr context "signext" 0L in - let zeroext = create_enum_attr context "zeroext" 0L in - let noalias = create_enum_attr context "noalias" 0L in - let noreturn = create_enum_attr context "noreturn" 0L in - let no_sse = create_string_attr context "no-sse" "" in - - add_call_site_attr ci signext (AttrIndex.Param 0); - add_call_site_attr ci noalias (AttrIndex.Param 1); - insist ((call_site_attrs ci (AttrIndex.Param 1)) = [|noalias|]); - remove_enum_call_site_attr ci (enum_attr_kind "noalias") (AttrIndex.Param 1); - add_call_site_attr ci no_sse (AttrIndex.Param 1); - insist ((call_site_attrs ci (AttrIndex.Param 1)) = [|no_sse|]); - remove_string_call_site_attr ci "no-sse" (AttrIndex.Param 1); - insist ((call_site_attrs ci (AttrIndex.Param 1)) = [||]); - add_call_site_attr ci noreturn AttrIndex.Function; - add_call_site_attr ci zeroext AttrIndex.Return; - - let inst46 = build_icmp Icmp.Eq p1 p2 "build_icmp" atentry in - ignore (build_select inst46 p1 p2 "build_select" atentry); - ignore (build_va_arg - (const_null (pointer_type context)) - i32_type "build_va_arg" atentry); - - (* Set up some vector vregs. *) - let one = const_int i32_type 1 in - let zero = const_int i32_type 0 in - let t1 = const_vector [| one; zero; one; zero |] in - let t2 = const_vector [| zero; one; zero; one |] in - let t3 = const_vector [| one; one; zero; zero |] in - let vec1 = build_insertelement t1 p1 p2 "Vec1" atentry in - let vec2 = build_insertelement t2 p1 p2 "Vec2" atentry in - let sty = struct_type context [| i32_type; i8_type |] in - - ignore (build_extractelement vec1 p2 "build_extractelement" atentry); - ignore (build_insertelement vec1 p1 p2 "build_insertelement" atentry); - ignore (build_shufflevector vec1 vec2 t3 "build_shufflevector" atentry); - - let p = build_alloca sty "ba" atentry in - let agg = build_load sty p "bl" atentry in - let agg0 = build_insertvalue agg (const_int i32_type 1) 0 - "build_insertvalue0" atentry in - let agg1 = build_insertvalue agg0 (const_int i8_type 2) 1 - "build_insertvalue1" atentry in - ignore (build_extractvalue agg1 1 "build_extractvalue" atentry) - end; - - group "metadata"; begin - (* CHECK: %metadata = add i32 %P1, %P2, !test !2 - * !2 is metadata emitted at EOF. - *) - let i = build_add p1 p2 "metadata" atentry in - insist ((has_metadata i) = false); - - let m1 = const_int i32_type 1 in - let m2 = mdstring context "metadata test" in - let md = mdnode context [| m1; m2 |] in - - let kind = mdkind_id context "test" in - set_metadata i kind md; - - insist ((has_metadata i) = true); - insist ((metadata i kind) = Some md); - insist ((get_mdnode_operands md) = [| m1; m2 |]); - - clear_metadata i kind; - - insist ((has_metadata i) = false); - insist ((metadata i kind) = None); - - set_metadata i kind md - end; - - group "named metadata"; begin - (* !llvm.module.flags is emitted at EOF. *) - let n1 = const_int i32_type 1 in - let n2 = mdstring context "Debug Info Version" in - let n3 = const_int i32_type 3 in - let md = mdnode context [| n1; n2; n3 |] in - add_named_metadata_operand m "llvm.module.flags" md; - - insist ((get_named_metadata m "llvm.module.flags") = [| md |]) - end; - - group "ret"; begin - (* CHECK: ret{{.*}}P1 - *) - let ret = build_ret p1 atentry in - position_before_dbg_records ret atentry - end; - - (* see test/Feature/exception.ll *) - let bblpad = append_block context "Bblpad" fn in - let rt = struct_type context [| pointer_type context; i32_type |] in - let ft = var_arg_function_type i32_type [||] in - let personality = declare_function "__gxx_personality_v0" ft m in - let ztic = declare_global (pointer_type context) "_ZTIc" m in - let ztid = declare_global (pointer_type context) "_ZTId" m in - let ztipkc = declare_global (pointer_type context) "_ZTIPKc" m in - begin - set_global_constant true ztic; - set_global_constant true ztid; - set_global_constant true ztipkc; - let lp = build_landingpad rt personality 0 "lpad" - (builder_at_end context bblpad) in begin - set_cleanup lp true; - add_clause lp ztic; - insist((pointer_type context) = type_of ztid); - let ety = pointer_type context in - add_clause lp (const_array ety [| ztipkc; ztid |]); - ignore (build_resume lp (builder_at_end context bblpad)); - end; - (* CHECK: landingpad - * CHECK: cleanup - * CHECK: catch{{.*}}ptr{{.*}}@_ZTIc - * CHECK: filter{{.*}}@_ZTIPKc{{.*}}@_ZTId - * CHECK: resume - * *) - end; - - group "br"; begin - (* CHECK: br{{.*}}Bb02 - *) - let bb02 = append_block context "Bb02" fn in - let b = builder_at_end context bb02 in - let br = build_br bb02 b in - insist (successors br = [| bb02 |]) ; - insist (is_conditional br = false) ; - insist (get_branch br = Some (`Unconditional bb02)) ; - end; - - group "cond_br"; begin - (* CHECK: br{{.*}}build_br{{.*}}Bb03{{.*}}Bb00 - *) - let bb03 = append_block context "Bb03" fn in - let b = builder_at_end context bb03 in - let cond = build_trunc p1 i1_type "build_br" b in - let br = build_cond_br cond bb03 bb00 b in - insist (num_successors br = 2) ; - insist (successor br 0 = bb03) ; - insist (successor br 1 = bb00) ; - insist (is_conditional br = true) ; - insist (get_branch br = Some (`Conditional (cond, bb03, bb00))) ; - end; - - group "switch"; begin - (* CHECK: switch{{.*}}P1{{.*}}SwiBlock3 - * CHECK: 2,{{.*}}SwiBlock2 - *) - let bb1 = append_block context "SwiBlock1" fn in - let bb2 = append_block context "SwiBlock2" fn in - ignore (build_unreachable (builder_at_end context bb2)); - let bb3 = append_block context "SwiBlock3" fn in - ignore (build_unreachable (builder_at_end context bb3)); - let si = build_switch p1 bb3 1 (builder_at_end context bb1) in begin - ignore (add_case si (const_int i32_type 2) bb2); - insist (switch_default_dest si = bb3); - end; - insist (num_successors si = 2) ; - insist (get_branch si = None) ; - end; - - group "malloc/free"; begin - (* CHECK: call{{.*}}@malloc(i32 ptrtoint - * CHECK: call{{.*}}@free(ptr - * CHECK: call{{.*}}@malloc(i32 % - *) - let bb1 = append_block context "MallocBlock1" fn in - let m1 = (build_malloc (pointer_type context) "m1" - (builder_at_end context bb1)) in - ignore (build_free m1 (builder_at_end context bb1)); - ignore (build_array_malloc i32_type p1 "m2" (builder_at_end context bb1)); - ignore (build_unreachable (builder_at_end context bb1)); - end; - - group "indirectbr"; begin - (* CHECK: indirectbr ptr blockaddress(@X7, %IBRBlock2), [label %IBRBlock2, label %IBRBlock3] - *) - let bb1 = append_block context "IBRBlock1" fn in - - let bb2 = append_block context "IBRBlock2" fn in - ignore (build_unreachable (builder_at_end context bb2)); - - let bb3 = append_block context "IBRBlock3" fn in - ignore (build_unreachable (builder_at_end context bb3)); - - let addr = block_address fn bb2 in - let ibr = build_indirect_br addr 2 (builder_at_end context bb1) in - ignore (add_destination ibr bb2); - ignore (add_destination ibr bb3) - end; - - group "invoke"; begin - (* CHECK: build_invoke{{.*}}invoke{{.*}}P1{{.*}}P2 - * CHECK: to{{.*}}Bb04{{.*}}unwind{{.*}}Bblpad - *) - let bb04 = append_block context "Bb04" fn in - let b = builder_at_end context bb04 in - ignore (build_invoke fty fn [| p1; p2 |] bb04 bblpad "build_invoke" b) - end; - - group "unreachable"; begin - (* CHECK: unreachable - *) - let bb06 = append_block context "Bb06" fn in - let b = builder_at_end context bb06 in - ignore (build_unreachable b) - end; - - group "arithmetic"; begin - let bb07 = append_block context "Bb07" fn in - let b = builder_at_end context bb07 in - - (* CHECK: %build_add = add i32 %P1, %P2 - * CHECK: %build_nsw_add = add nsw i32 %P1, %P2 - * CHECK: %build_nuw_add = add nuw i32 %P1, %P2 - * CHECK: %build_fadd = fadd float %F1, %F2 - * CHECK: %build_sub = sub i32 %P1, %P2 - * CHECK: %build_nsw_sub = sub nsw i32 %P1, %P2 - * CHECK: %build_nuw_sub = sub nuw i32 %P1, %P2 - * CHECK: %build_fsub = fsub float %F1, %F2 - * CHECK: %build_mul = mul i32 %P1, %P2 - * CHECK: %build_nsw_mul = mul nsw i32 %P1, %P2 - * CHECK: %build_nuw_mul = mul nuw i32 %P1, %P2 - * CHECK: %build_fmul = fmul float %F1, %F2 - * CHECK: %build_udiv = udiv i32 %P1, %P2 - * CHECK: %build_sdiv = sdiv i32 %P1, %P2 - * CHECK: %build_exact_sdiv = sdiv exact i32 %P1, %P2 - * CHECK: %build_fdiv = fdiv float %F1, %F2 - * CHECK: %build_urem = urem i32 %P1, %P2 - * CHECK: %build_srem = srem i32 %P1, %P2 - * CHECK: %build_frem = frem float %F1, %F2 - * CHECK: %build_shl = shl i32 %P1, %P2 - * CHECK: %build_lshl = lshr i32 %P1, %P2 - * CHECK: %build_ashl = ashr i32 %P1, %P2 - * CHECK: %build_and = and i32 %P1, %P2 - * CHECK: %build_or = or i32 %P1, %P2 - * CHECK: %build_xor = xor i32 %P1, %P2 - * CHECK: %build_neg = sub i32 0, %P1 - * CHECK: %build_nsw_neg = sub nsw i32 0, %P1 - * CHECK: %build_nuw_neg = sub nuw i32 0, %P1 - * CHECK: %build_fneg = fneg float %F1 - * CHECK: %build_not = xor i32 %P1, -1 - * CHECK: %build_freeze = freeze i32 %P1 - *) - ignore (build_add p1 p2 "build_add" b); - ignore (build_nsw_add p1 p2 "build_nsw_add" b); - ignore (build_nuw_add p1 p2 "build_nuw_add" b); - ignore (build_fadd f1 f2 "build_fadd" b); - ignore (build_sub p1 p2 "build_sub" b); - ignore (build_nsw_sub p1 p2 "build_nsw_sub" b); - ignore (build_nuw_sub p1 p2 "build_nuw_sub" b); - ignore (build_fsub f1 f2 "build_fsub" b); - ignore (build_mul p1 p2 "build_mul" b); - ignore (build_nsw_mul p1 p2 "build_nsw_mul" b); - ignore (build_nuw_mul p1 p2 "build_nuw_mul" b); - ignore (build_fmul f1 f2 "build_fmul" b); - ignore (build_udiv p1 p2 "build_udiv" b); - ignore (build_sdiv p1 p2 "build_sdiv" b); - ignore (build_exact_sdiv p1 p2 "build_exact_sdiv" b); - ignore (build_fdiv f1 f2 "build_fdiv" b); - ignore (build_urem p1 p2 "build_urem" b); - ignore (build_srem p1 p2 "build_srem" b); - ignore (build_frem f1 f2 "build_frem" b); - ignore (build_shl p1 p2 "build_shl" b); - ignore (build_lshr p1 p2 "build_lshl" b); - ignore (build_ashr p1 p2 "build_ashl" b); - ignore (build_and p1 p2 "build_and" b); - ignore (build_or p1 p2 "build_or" b); - ignore (build_xor p1 p2 "build_xor" b); - ignore (build_neg p1 "build_neg" b); - ignore (build_nsw_neg p1 "build_nsw_neg" b); - ignore (build_nuw_neg p1 "build_nuw_neg" b); - ignore (build_fneg f1 "build_fneg" b); - ignore (build_not p1 "build_not" b); - ignore (build_freeze p1 "build_freeze" b); - ignore (build_unreachable b) - end; - - group "memory"; begin - let bb08 = append_block context "Bb08" fn in - let b = builder_at_end context bb08 in - - (* CHECK: %build_alloca = alloca i32 - * CHECK: %build_array_alloca = alloca i32, i32 %P2 - * CHECK: %build_load = load volatile i32, ptr %build_array_alloca, align 4 - * CHECK: store volatile i32 %P2, ptr %build_alloca, align 4 - * CHECK: %build_gep = getelementptr i32, ptr %build_array_alloca, i32 %P2 - * CHECK: %build_in_bounds_gep = getelementptr inbounds i32, ptr %build_array_alloca, i32 %P2 - * CHECK: %build_struct_gep = getelementptr inbounds{{.*}}%build_alloca2, i32 0, i32 1 - * CHECK: %build_atomicrmw = atomicrmw xchg ptr %p, i8 42 seq_cst - *) - let alloca = build_alloca i32_type "build_alloca" b in - let array_alloca = build_array_alloca i32_type p2 "build_array_alloca" b in - - let load = build_load i32_type array_alloca "build_load" b in - ignore(set_alignment 4 load); - ignore(set_volatile true load); - insist(true = is_volatile load); - insist(4 = alignment load); - - let store = build_store p2 alloca b in - ignore(set_volatile true store); - ignore(set_alignment 4 store); - insist(true = is_volatile store); - insist(4 = alignment store); - ignore(build_gep i32_type array_alloca [| p2 |] "build_gep" b); - ignore(build_in_bounds_gep i32_type array_alloca [| p2 |] - "build_in_bounds_gep" b); - - let sty = struct_type context [| i32_type; i8_type |] in - let alloca2 = build_alloca sty "build_alloca2" b in - ignore(build_struct_gep sty alloca2 1 "build_struct_gep" b); - - let p = build_alloca i8_type "p" b in - ignore(build_atomicrmw AtomicRMWBinOp.Xchg p (const_int i8_type 42) - AtomicOrdering.SequentiallyConsistent false "build_atomicrmw" - b); - - ignore(build_unreachable b) - end; - - group "string"; begin - let bb09 = append_block context "Bb09" fn in - let b = builder_at_end context bb09 in - let p = build_alloca (pointer_type context) "p" b in - (* build_global_string is emitted above. - * CHECK: store{{.*}}build_global_string1{{.*}}p - * *) - ignore (build_global_string "stringval" "build_global_string" b); - let g = build_global_stringptr "stringval" "build_global_string1" b in - ignore (build_store g p b); - ignore(build_unreachable b); - end; - - group "phi"; begin - (* CHECK: PhiNode{{.*}}P1{{.*}}PhiBlock1{{.*}}P2{{.*}}PhiBlock2 - *) - let b1 = append_block context "PhiBlock1" fn in - let b2 = append_block context "PhiBlock2" fn in - - let jb = append_block context "PhiJoinBlock" fn in - ignore (build_br jb (builder_at_end context b1)); - ignore (build_br jb (builder_at_end context b2)); - let at_jb = builder_at_end context jb in - - let phi = build_phi [(p1, b1)] "PhiNode" at_jb in - insist ([(p1, b1)] = incoming phi); - - add_incoming (p2, b2) phi; - insist ([(p1, b1); (p2, b2)] = incoming phi); - - (* CHECK: %PhiEmptyNode = phi i8 - *) - let phi_empty = build_empty_phi i8_type "PhiEmptyNode" at_jb in - insist ([] = incoming phi_empty); - - (* can't emit an empty phi to bitcode *) - add_incoming (const_int i8_type 1, b1) phi_empty; - add_incoming (const_int i8_type 2, b2) phi_empty; - - ignore (build_unreachable at_jb); - end - -(* End-of-file checks for things like metdata and attributes. - * CHECK: !llvm.module.flags = !{!1} - * CHECK: !0 = !{i32 0, !"global test metadata"} - * CHECK: !1 = !{i32 1, !"Debug Info Version", i32 3} - * CHECK: !2 = !{i32 1, !"metadata test"} - *) - - -(*===-- Memory Buffer -----------------------------------------------------===*) - -let test_memory_buffer () = - group "memory buffer"; - let buf = MemoryBuffer.of_string "foobar" in - insist ((MemoryBuffer.as_string buf) = "foobar") - - -(*===-- Writer ------------------------------------------------------------===*) - -let test_writer () = - group "valid"; - insist (match Llvm_analysis.verify_module m with - | None -> true - | Some msg -> prerr_string msg; false); - - group "writer"; - insist (write_bitcode_file m filename); - - dispose_module m - - -(*===-- Driver ------------------------------------------------------------===*) - -let _ = - suite "modules" test_modules; - suite "contained types" test_contained_types; - suite "pointer types" test_pointer_types; - suite "other types" test_other_types; - suite "conversion" test_conversion; - suite "target" test_target; - suite "constants" test_constants; - suite "attributes" test_attributes; - suite "global values" test_global_values; - suite "global variables" test_global_variables; - suite "uses" test_uses; - suite "users" test_users; - suite "aliases" test_aliases; - suite "functions" test_functions; - suite "params" test_params; - suite "basic blocks" test_basic_blocks; - suite "instructions" test_instructions; - suite "builder" test_builder; - suite "memory buffer" test_memory_buffer; - suite "writer" test_writer; (* Keep this last; it disposes m. *) - exit !exit_status diff --git a/llvm-c/OCaml/debuginfo.ml b/llvm-c/OCaml/debuginfo.ml deleted file mode 100644 index 6ebc7c3..0000000 --- a/llvm-c/OCaml/debuginfo.ml +++ /dev/null @@ -1,471 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/debuginfo.ml && cp %S/Utils/Testsuite.ml %t/Testsuite.ml - * RUN: %ocamlc -g -w +A -package llvm.all_backends -package llvm.target -package llvm.analysis -package llvm.debuginfo -I %t/ -linkpkg %t/Testsuite.ml %t/debuginfo.ml -o %t/executable - * RUN: %t/executable | FileCheck %s - * RUN: %ocamlopt -g -w +A -package llvm.all_backends -package llvm.target -package llvm.analysis -package llvm.debuginfo -I %t/ -linkpkg %t/Testsuite.ml %t/debuginfo.ml -o %t/executable - * RUN: %t/executable | FileCheck %s - * XFAIL: vg_leak - *) - -open Testsuite - -let context = Llvm.global_context () - -let filename = "di_test_file" - -let directory = "di_test_dir" - -let module_name = "di_test_module" - -let null_metadata = Llvm_debuginfo.llmetadata_null () - -let string_of_metadata md = - Llvm.string_of_llvalue (Llvm.metadata_as_value context md) - -let stdout_metadata md = Printf.printf "%s\n" (string_of_metadata md) - -let prepare_target llmod = - Llvm_all_backends.initialize (); - let triple = Llvm_target.Target.default_triple () in - let lltarget = Llvm_target.Target.by_triple triple in - let llmachine = Llvm_target.TargetMachine.create ~triple lltarget in - let lldly = - Llvm_target.DataLayout.as_string - (Llvm_target.TargetMachine.data_layout llmachine) - in - let _ = Llvm.set_target_triple triple llmod in - let _ = Llvm.set_data_layout lldly llmod in - () - -let new_module () = - let m = Llvm.create_module context module_name in - let () = prepare_target m in - let () = Llvm_debuginfo.set_is_new_dbg_info_format m true in - insist (Llvm_debuginfo.is_new_dbg_info_format m); - m - -let test_get_module () = - group "module_level_tests"; - let m = new_module () in - let cur_ver = Llvm_debuginfo.debug_metadata_version () in - insist (cur_ver > 0); - let m_ver = Llvm_debuginfo.get_module_debug_metadata_version m in - (* We haven't added any debug info to the module *) - insist (m_ver = 0); - let dibuilder = Llvm_debuginfo.dibuilder m in - let di_version_key = "Debug Info Version" in - let ver = - Llvm.value_as_metadata @@ Llvm.const_int (Llvm.i32_type context) cur_ver - in - let () = - Llvm.add_module_flag m Llvm.ModuleFlagBehavior.Warning di_version_key ver - in - let file_di = - Llvm_debuginfo.dibuild_create_file dibuilder ~filename ~directory - in - stdout_metadata file_di; - (* CHECK: [[FILE_PTR:<0x[0-9a-f]*>]] = !DIFile(filename: "di_test_file", directory: "di_test_dir") - *) - insist - ( Llvm_debuginfo.di_file_get_filename ~file:file_di = filename - && Llvm_debuginfo.di_file_get_directory ~file:file_di = directory ); - insist - ( Llvm_debuginfo.get_metadata_kind file_di - = Llvm_debuginfo.MetadataKind.DIFileMetadataKind ); - let cu_di = - Llvm_debuginfo.dibuild_create_compile_unit dibuilder - Llvm_debuginfo.DWARFSourceLanguageKind.C89 ~file_ref:file_di - ~producer:"TestGen" ~is_optimized:false ~flags:"" ~runtime_ver:0 - ~split_name:"" Llvm_debuginfo.DWARFEmissionKind.LineTablesOnly ~dwoid:0 - ~di_inlining:false ~di_profiling:false ~sys_root:"" ~sdk:"" - in - stdout_metadata cu_di; - (* CHECK: [[CMPUNIT_PTR:<0x[0-9a-f]*>]] = distinct !DICompileUnit(language: DW_LANG_C89, file: [[FILE_PTR]], producer: "TestGen", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, splitDebugInlining: false) - *) - insist - ( Llvm_debuginfo.get_metadata_kind cu_di - = Llvm_debuginfo.MetadataKind.DICompileUnitMetadataKind ); - let m_di = - Llvm_debuginfo.dibuild_create_module dibuilder ~parent_ref:cu_di - ~name:module_name ~config_macros:"" ~include_path:"" ~sys_root:"" - in - insist - ( Llvm_debuginfo.get_metadata_kind m_di - = Llvm_debuginfo.MetadataKind.DIModuleMetadataKind ); - insist (Llvm_debuginfo.get_module_debug_metadata_version m = cur_ver); - stdout_metadata m_di; - (* CHECK: [[MODULE_PTR:<0x[0-9a-f]*>]] = !DIModule(scope: null, name: "di_test_module") - *) - (m, dibuilder, file_di, m_di) - -let flags_zero = Llvm_debuginfo.diflags_get Llvm_debuginfo.DIFlag.Zero - -let int_ty_di bits dibuilder = - Llvm_debuginfo.dibuild_create_basic_type dibuilder ~name:"int" - ~size_in_bits:bits ~encoding:0x05 - (* llvm::dwarf::DW_ATE_signed *) flags_zero - -let test_get_function m dibuilder file_di m_di = - group "function_level_tests"; - - (* Create a function of type "void foo (int)". *) - let int_ty_di = int_ty_di 32 dibuilder in - stdout_metadata int_ty_di; - (* CHECK: [[INT32_PTR:<0x[0-9a-f]*>]] = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) - *) - let int_ptr_ty_di = - Llvm_debuginfo.dibuild_create_pointer_type dibuilder - ~pointee_ty:int_ty_di - ~size_in_bits:32 - ~align_in_bits:32 - ~address_space:0 - ~name:"ptrint" - in - stdout_metadata int_ptr_ty_di; - (* CHECK: [[PTRINT32_PTR:<0x[0-9a-f]*>]] = !DIDerivedType(tag: DW_TAG_pointer_type, name: "ptrint", baseType: [[INT32_PTR]], size: 32, align: 32, dwarfAddressSpace: 0) - *) - let param_types = [| null_metadata; int_ty_di; int_ptr_ty_di |] in - let fty_di = - Llvm_debuginfo.dibuild_create_subroutine_type dibuilder ~file:file_di - ~param_types flags_zero - in - insist - ( Llvm_debuginfo.get_metadata_kind fty_di - = Llvm_debuginfo.MetadataKind.DISubroutineTypeMetadataKind ); - (* To be able to print and verify the type array of the subroutine type, - * since we have no way to access it from fty_di, we build it again. *) - let fty_di_args = - Llvm_debuginfo.dibuild_get_or_create_type_array dibuilder ~data:param_types - in - stdout_metadata fty_di_args; - (* CHECK: [[FARGS_PTR:<0x[0-9a-f]*>]] = !{null, [[INT32_PTR]], [[PTRINT32_PTR]]} - *) - stdout_metadata fty_di; - (* CHECK: [[SBRTNTY_PTR:<0x[0-9a-f]*>]] = !DISubroutineType(types: [[FARGS_PTR]]) - *) - (* Let's create the LLVM-IR function now. *) - let name = "tfun" in - let fty = - Llvm.function_type (Llvm.void_type context) - [| Llvm.i32_type context; Llvm.pointer_type context |] - in - let f = Llvm.define_function name fty m in - let f_di = - Llvm_debuginfo.dibuild_create_function dibuilder ~scope:m_di ~name - ~linkage_name:name ~file:file_di ~line_no:10 ~ty:fty_di - ~is_local_to_unit:false ~is_definition:true ~scope_line:10 - ~flags:flags_zero ~is_optimized:false - in - stdout_metadata f_di; - (* CHECK: [[SBPRG_PTR:<0x[0-9a-f]*>]] = distinct !DISubprogram(name: "tfun", linkageName: "tfun", scope: [[MODULE_PTR]], file: [[FILE_PTR]], line: 10, type: [[SBRTNTY_PTR]], scopeLine: 10, spFlags: DISPFlagDefinition, unit: [[CMPUNIT_PTR]]) - *) - Llvm_debuginfo.set_subprogram f f_di; - ( match Llvm_debuginfo.get_subprogram f with - | Some f_di' -> insist (f_di = f_di') - | None -> insist false ); - insist - ( Llvm_debuginfo.get_metadata_kind f_di - = Llvm_debuginfo.MetadataKind.DISubprogramMetadataKind ); - insist (Llvm_debuginfo.di_subprogram_get_line f_di = 10); - (fty, f, f_di) - -let test_bbinstr fty f f_di file_di dibuilder = - group "basic_block and instructions tests"; - (* Create this pattern: - * if (arg0 != 0) { - * foo(arg0, arg1); - * } - * return; - *) - let arg0 = (Llvm.params f).(0) in - let arg1 = (Llvm.params f).(1) in - let builder = Llvm.builder_at_end context (Llvm.entry_block f) in - let zero = Llvm.const_int (Llvm.i32_type context) 0 in - let cmpi = Llvm.build_icmp Llvm.Icmp.Ne zero arg0 "cmpi" builder in - let truebb = Llvm.append_block context "truebb" f in - let falsebb = Llvm.append_block context "falsebb" f in - let _ = Llvm.build_cond_br cmpi truebb falsebb builder in - let foodecl = Llvm.declare_function "foo" fty (Llvm.global_parent f) in - let _ = - Llvm.position_at_end truebb builder; - let scope = - Llvm_debuginfo.dibuild_create_lexical_block dibuilder ~scope:f_di - ~file:file_di ~line:9 ~column:4 - in - let file_of_f_di = Llvm_debuginfo.di_scope_get_file ~scope:f_di in - let file_of_scope = Llvm_debuginfo.di_scope_get_file ~scope in - insist - ( match (file_of_f_di, file_of_scope) with - | Some file_of_f_di', Some file_of_scope' -> - file_of_f_di' = file_di && file_of_scope' = file_di - | _ -> false ); - let foocall = Llvm.build_call fty foodecl [| arg0; arg1 |] "" builder in - let foocall_loc = - Llvm_debuginfo.dibuild_create_debug_location context ~line:10 ~column:12 - ~scope - in - Llvm_debuginfo.instr_set_debug_loc foocall (Some foocall_loc); - insist - ( match Llvm_debuginfo.instr_get_debug_loc foocall with - | Some foocall_loc' -> foocall_loc' = foocall_loc - | None -> false ); - stdout_metadata scope; - (* CHECK: [[BLOCK_PTR:<0x[0-9a-f]*>]] = distinct !DILexicalBlock(scope: [[SBPRG_PTR]], file: [[FILE_PTR]], line: 9, column: 4) - *) - stdout_metadata foocall_loc; - (* CHECK: !DILocation(line: 10, column: 12, scope: [[BLOCK_PTR]]) - *) - insist - ( Llvm_debuginfo.di_location_get_scope ~location:foocall_loc = scope - && Llvm_debuginfo.di_location_get_line ~location:foocall_loc = 10 - && Llvm_debuginfo.di_location_get_column ~location:foocall_loc = 12 ); - insist - ( Llvm_debuginfo.get_metadata_kind foocall_loc - = Llvm_debuginfo.MetadataKind.DILocationMetadataKind - && Llvm_debuginfo.get_metadata_kind scope - = Llvm_debuginfo.MetadataKind.DILexicalBlockMetadataKind ); - Llvm.build_br falsebb builder - in - let _ = - Llvm.position_at_end falsebb builder; - Llvm.build_ret_void builder - in - (* Printf.printf "%s\n" (Llvm.string_of_llmodule (Llvm.global_parent f)); *) - () - -let test_global_variable_expression dibuilder f_di m_di = - group "global variable expression tests"; - let cexpr_di = - Llvm_debuginfo.dibuild_create_constant_value_expression dibuilder 0 - in - stdout_metadata cexpr_di; - (* CHECK: [[DICEXPR:!DIExpression\(DW_OP_constu, 0, DW_OP_stack_value\)]] - *) - insist - ( Llvm_debuginfo.get_metadata_kind cexpr_di - = Llvm_debuginfo.MetadataKind.DIExpressionMetadataKind ); - let ty = int_ty_di 64 dibuilder in - stdout_metadata ty; - (* CHECK: [[INT64TY_PTR:<0x[0-9a-f]*>]] = !DIBasicType(name: "int", size: 64, encoding: DW_ATE_signed) - *) - let gvexpr_di = - Llvm_debuginfo.dibuild_create_global_variable_expression dibuilder - ~scope:m_di ~name:"my_global" ~linkage:"" ~file:f_di ~line:5 ~ty - ~is_local_to_unit:true ~expr:cexpr_di ~decl:null_metadata ~align_in_bits:0 - in - insist - ( Llvm_debuginfo.get_metadata_kind gvexpr_di - = Llvm_debuginfo.MetadataKind.DIGlobalVariableExpressionMetadataKind ); - ( match - Llvm_debuginfo.di_global_variable_expression_get_variable gvexpr_di - with - | Some gvexpr_var_di -> - insist - ( Llvm_debuginfo.get_metadata_kind gvexpr_var_di - = Llvm_debuginfo.MetadataKind.DIGlobalVariableMetadataKind ); - stdout_metadata gvexpr_var_di - (* CHECK: [[GV_PTR:<0x[0-9a-f]*>]] = distinct !DIGlobalVariable(name: "my_global", scope: [[MODULE_PTR]], file: [[FILE_PTR]], line: 5, type: [[INT64TY_PTR]], isLocal: true, isDefinition: true) - *) - | None -> insist false ); - stdout_metadata gvexpr_di; - (* CHECK: [[GVEXP_PTR:<0x[0-9a-f]*>]] = !DIGlobalVariableExpression(var: [[GV_PTR]], expr: [[DICEXPR]]) - *) - () - -let test_variables f dibuilder file_di fun_di = - let entry_term = Option.get @@ (Llvm.block_terminator (Llvm.entry_block f)) in - group "Local and parameter variable tests"; - let ty = int_ty_di 64 dibuilder in - stdout_metadata ty; - (* CHECK: [[INT64TY_PTR:<0x[0-9a-f]*>]] = !DIBasicType(name: "int", size: 64, encoding: DW_ATE_signed) - *) - let auto_var = - Llvm_debuginfo.dibuild_create_auto_variable dibuilder ~scope:fun_di - ~name:"my_local" ~file:file_di ~line:10 ~ty - ~always_preserve:false flags_zero ~align_in_bits:0 - in - stdout_metadata auto_var; - (* CHECK: [[LOCAL_VAR_PTR:<0x[0-9a-f]*>]] = !DILocalVariable(name: "my_local", scope: <{{0x[0-9a-f]*}}>, file: <{{0x[0-9a-f]*}}>, line: 10, type: [[INT64TY_PTR]]) - *) - let builder = Llvm.builder_before context entry_term in - let all = Llvm.build_alloca (Llvm.i64_type context) "my_alloca" builder in - let scope = - Llvm_debuginfo.dibuild_create_lexical_block dibuilder ~scope:fun_di - ~file:file_di ~line:9 ~column:4 - in - let location = - Llvm_debuginfo.dibuild_create_debug_location - context ~line:10 ~column:12 ~scope - in - let vdi = Llvm_debuginfo.dibuild_insert_declare_before dibuilder ~storage:all - ~var_info:auto_var ~expr:(Llvm_debuginfo.dibuild_expression dibuilder [||]) - ~location ~instr:entry_term - in - let () = Printf.printf "%s\n" (Llvm.string_of_lldbgrecord vdi) in - (* CHECK: dbg_declare(ptr %my_alloca, ![[#]], !DIExpression(), ![[#]]) - *) - let arg1 = (Llvm.params f).(1) in - let arg_var = Llvm_debuginfo.dibuild_create_parameter_variable dibuilder ~scope:fun_di - ~name:"my_arg" ~argno:1 ~file:file_di ~line:10 ~ty - ~always_preserve:false flags_zero - in - let argdi = Llvm_debuginfo.dibuild_insert_declare_before dibuilder ~storage:arg1 - ~var_info:arg_var ~expr:(Llvm_debuginfo.dibuild_expression dibuilder [||]) - ~location ~instr:entry_term - in - let () = Printf.printf "%s\n" (Llvm.string_of_lldbgrecord argdi) in - (* CHECK: dbg_declare(ptr %1, ![[#]], !DIExpression(), ![[#]]) - *) - () - -let test_types dibuilder file_di m_di = - group "type tests"; - let namespace_di = - Llvm_debuginfo.dibuild_create_namespace dibuilder ~parent_ref:m_di - ~name:"NameSpace1" ~export_symbols:false - in - stdout_metadata namespace_di; - (* CHECK: [[NAMESPACE_PTR:<0x[0-9a-f]*>]] = !DINamespace(name: "NameSpace1", scope: [[MODULE_PTR]]) - *) - let int64_ty_di = int_ty_di 64 dibuilder in - let structty_args = [| int64_ty_di; int64_ty_di; int64_ty_di |] in - let struct_ty_di = - Llvm_debuginfo.dibuild_create_struct_type dibuilder ~scope:namespace_di - ~name:"StructType1" ~file:file_di ~line_number:20 ~size_in_bits:192 - ~align_in_bits:0 flags_zero ~derived_from:null_metadata - ~elements:structty_args Llvm_debuginfo.DWARFSourceLanguageKind.C89 - ~vtable_holder:null_metadata ~unique_id:"StructType1" - in - (* Since there's no way to fetch the element types which is now - * a type array, we build that again for checking. *) - let structty_di_eltypes = - Llvm_debuginfo.dibuild_get_or_create_type_array dibuilder - ~data:structty_args - in - stdout_metadata structty_di_eltypes; - (* CHECK: [[STRUCTELT_PTR:<0x[0-9a-f]*>]] = !{[[INT64TY_PTR]], [[INT64TY_PTR]], [[INT64TY_PTR]]} - *) - stdout_metadata struct_ty_di; - (* CHECK: [[STRUCT_PTR:<0x[0-9a-f]*>]] = !DICompositeType(tag: DW_TAG_structure_type, name: "StructType1", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 20, size: 192, elements: [[STRUCTELT_PTR]], identifier: "StructType1") - *) - insist - ( Llvm_debuginfo.get_metadata_kind struct_ty_di - = Llvm_debuginfo.MetadataKind.DICompositeTypeMetadataKind ); - let structptr_di = - Llvm_debuginfo.dibuild_create_pointer_type dibuilder - ~pointee_ty:struct_ty_di ~size_in_bits:192 ~align_in_bits:0 - ~address_space:0 ~name:"" - in - stdout_metadata structptr_di; - (* CHECK: [[STRUCTPTR_PTR:<0x[0-9a-f]*>]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: [[STRUCT_PTR]], size: 192, dwarfAddressSpace: 0) - *) - insist - ( Llvm_debuginfo.get_metadata_kind structptr_di - = Llvm_debuginfo.MetadataKind.DIDerivedTypeMetadataKind ); - let enumerator1 = - Llvm_debuginfo.dibuild_create_enumerator dibuilder ~name:"Test_A" ~value:0 - ~is_unsigned:true - in - stdout_metadata enumerator1; - (* CHECK: [[ENUMERATOR1_PTR:<0x[0-9a-f]*>]] = !DIEnumerator(name: "Test_A", value: 0, isUnsigned: true) - *) - let enumerator2 = - Llvm_debuginfo.dibuild_create_enumerator dibuilder ~name:"Test_B" ~value:1 - ~is_unsigned:true - in - stdout_metadata enumerator2; - (* CHECK: [[ENUMERATOR2_PTR:<0x[0-9a-f]*>]] = !DIEnumerator(name: "Test_B", value: 1, isUnsigned: true) - *) - let enumerator3 = - Llvm_debuginfo.dibuild_create_enumerator dibuilder ~name:"Test_C" ~value:2 - ~is_unsigned:true - in - insist - ( Llvm_debuginfo.get_metadata_kind enumerator1 - = Llvm_debuginfo.MetadataKind.DIEnumeratorMetadataKind - && Llvm_debuginfo.get_metadata_kind enumerator2 - = Llvm_debuginfo.MetadataKind.DIEnumeratorMetadataKind - && Llvm_debuginfo.get_metadata_kind enumerator3 - = Llvm_debuginfo.MetadataKind.DIEnumeratorMetadataKind ); - stdout_metadata enumerator3; - (* CHECK: [[ENUMERATOR3_PTR:<0x[0-9a-f]*>]] = !DIEnumerator(name: "Test_C", value: 2, isUnsigned: true) - *) - let elements = [| enumerator1; enumerator2; enumerator3 |] in - let enumeration_ty_di = - Llvm_debuginfo.dibuild_create_enumeration_type dibuilder ~scope:namespace_di - ~name:"EnumTest" ~file:file_di ~line_number:1 ~size_in_bits:64 - ~align_in_bits:0 ~elements ~class_ty:int64_ty_di - in - let elements_arr = - Llvm_debuginfo.dibuild_get_or_create_array dibuilder ~data:elements - in - stdout_metadata elements_arr; - (* CHECK: [[ELEMENTS_PTR:<0x[0-9a-f]*>]] = !{[[ENUMERATOR1_PTR]], [[ENUMERATOR2_PTR]], [[ENUMERATOR3_PTR]]} - *) - stdout_metadata enumeration_ty_di; - (* CHECK: [[ENUMERATION_PTR:<0x[0-9a-f]*>]] = !DICompositeType(tag: DW_TAG_enumeration_type, name: "EnumTest", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 1, baseType: [[INT64TY_PTR]], size: 64, elements: [[ELEMENTS_PTR]]) - *) - insist - ( Llvm_debuginfo.get_metadata_kind enumeration_ty_di - = Llvm_debuginfo.MetadataKind.DICompositeTypeMetadataKind ); - let int32_ty_di = int_ty_di 32 dibuilder in - let class_mem1 = - Llvm_debuginfo.dibuild_create_member_type dibuilder ~scope:namespace_di - ~name:"Field1" ~file:file_di ~line_number:3 ~size_in_bits:32 - ~align_in_bits:0 ~offset_in_bits:0 flags_zero ~ty:int32_ty_di - in - stdout_metadata class_mem1; - (* CHECK: [[MEMB1_PTR:<0x[0-9a-f]*>]] = !DIDerivedType(tag: DW_TAG_member, name: "Field1", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 3, baseType: [[INT32_PTR]], size: 32) - *) - insist (Llvm_debuginfo.di_type_get_name class_mem1 = "Field1"); - insist (Llvm_debuginfo.di_type_get_line class_mem1 = 3); - let class_mem2 = - Llvm_debuginfo.dibuild_create_member_type dibuilder ~scope:namespace_di - ~name:"Field2" ~file:file_di ~line_number:4 ~size_in_bits:64 - ~align_in_bits:8 ~offset_in_bits:32 flags_zero ~ty:int64_ty_di - in - stdout_metadata class_mem2; - (* CHECK: [[MEMB2_PTR:<0x[0-9a-f]*>]] = !DIDerivedType(tag: DW_TAG_member, name: "Field2", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 4, baseType: [[INT64TY_PTR]], size: 64, align: 8, offset: 32) - *) - insist (Llvm_debuginfo.di_type_get_offset_in_bits class_mem2 = 32); - insist (Llvm_debuginfo.di_type_get_size_in_bits class_mem2 = 64); - insist (Llvm_debuginfo.di_type_get_align_in_bits class_mem2 = 8); - let class_elements = [| class_mem1; class_mem2 |] in - insist - ( Llvm_debuginfo.get_metadata_kind class_mem1 - = Llvm_debuginfo.MetadataKind.DIDerivedTypeMetadataKind - && Llvm_debuginfo.get_metadata_kind class_mem2 - = Llvm_debuginfo.MetadataKind.DIDerivedTypeMetadataKind ); - stdout_metadata - (Llvm_debuginfo.dibuild_get_or_create_type_array dibuilder - ~data:class_elements); - (* CHECK: [[CLASSMEM_PTRS:<0x[0-9a-f]*>]] = !{[[MEMB1_PTR]], [[MEMB2_PTR]]} - *) - let classty_di = - Llvm_debuginfo.dibuild_create_class_type dibuilder ~scope:namespace_di - ~name:"MyClass" ~file:file_di ~line_number:1 ~size_in_bits:96 - ~align_in_bits:0 ~offset_in_bits:0 flags_zero ~derived_from:null_metadata - ~elements:class_elements ~vtable_holder:null_metadata - ~template_params_node:null_metadata ~unique_identifier:"MyClass" - in - stdout_metadata classty_di; - (* [[CLASS_PTR:<0x[0-9a-f]*>]] = !DICompositeType(tag: DW_TAG_structure_type, name: "MyClass", scope: [[NAMESPACE_PTR]], file: [[FILE_PTR]], line: 1, size: 96, elements: [[CLASSMEM_PTRS]], identifier: "MyClass") - *) - insist - ( Llvm_debuginfo.get_metadata_kind classty_di - = Llvm_debuginfo.MetadataKind.DICompositeTypeMetadataKind ); - () - -let () = - let m, dibuilder, file_di, m_di = test_get_module () in - let fty, f, fun_di = test_get_function m dibuilder file_di m_di in - let () = test_bbinstr fty f fun_di file_di dibuilder in - let () = test_global_variable_expression dibuilder file_di m_di in - let () = test_variables f dibuilder file_di fun_di in - let () = test_types dibuilder file_di m_di in - Llvm_debuginfo.dibuild_finalize dibuilder; - ( match Llvm_analysis.verify_module m with - | Some err -> - prerr_endline ("Verification of module failed: " ^ err); - exit_status := 1 - | None -> () ); - exit !exit_status diff --git a/llvm-c/OCaml/diagnostic_handler.ml b/llvm-c/OCaml/diagnostic_handler.ml deleted file mode 100644 index 491b280..0000000 --- a/llvm-c/OCaml/diagnostic_handler.ml +++ /dev/null @@ -1,48 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/diagnostic_handler.ml - * RUN: %ocamlc -g -w +A -package llvm.bitreader -linkpkg %t/diagnostic_handler.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc | FileCheck %s - * RUN: %ocamlopt -g -w +A -package llvm.bitreader -linkpkg %t/diagnostic_handler.ml -o %t/executable - * RUN: %t/executable %t/bitcode.bc | FileCheck %s - * XFAIL: vg_leak - *) - -let context = Llvm.global_context () - -let diagnostic_handler d = - Printf.printf - "Diagnostic handler called: %s\n" (Llvm.Diagnostic.description d); - match Llvm.Diagnostic.severity d with - | Error -> Printf.printf "Diagnostic severity is Error\n" - | Warning -> Printf.printf "Diagnostic severity is Warning\n" - | Remark -> Printf.printf "Diagnostic severity is Remark\n" - | Note -> Printf.printf "Diagnostic severity is Note\n" - -let test x = if not x then exit 1 else () - -let _ = - Llvm.set_diagnostic_handler context (Some diagnostic_handler); - - (* corrupt the bitcode *) - let fn = Sys.argv.(1) ^ ".txt" in - begin let oc = open_out fn in - output_string oc "not a bitcode file\n"; - close_out oc - end; - - test begin - try - let mb = Llvm.MemoryBuffer.of_file fn in - let m = begin try - (* CHECK: Diagnostic handler called: Invalid bitcode signature - * CHECK: Diagnostic severity is Error - *) - Llvm_bitreader.get_module context mb - with x -> - Llvm.MemoryBuffer.dispose mb; - raise x - end in - Llvm.dispose_module m; - false - with Llvm_bitreader.Error _ -> - true - end diff --git a/llvm-c/OCaml/executionengine.ml b/llvm-c/OCaml/executionengine.ml deleted file mode 100644 index ec4031f..0000000 --- a/llvm-c/OCaml/executionengine.ml +++ /dev/null @@ -1,113 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/executionengine.ml - * RUN: %ocamlc -g -w +A -thread -package ctypes.foreign,llvm.executionengine -linkpkg %t/executionengine.ml -o %t/executable - * RUN: %t/executable - * RUN: %ocamlopt -g -w +A -thread -package ctypes.foreign,llvm.executionengine -linkpkg %t/executionengine.ml -o %t/executable - * RUN: %t/executable - * REQUIRES: native - * XFAIL: vg_leak - *) - -open Llvm -open Llvm_executionengine -open Llvm_target - -(* Note that this takes a moment to link, so it's best to keep the number of - individual tests low. *) - -let context = global_context () -let i8_type = Llvm.i8_type context -let i32_type = Llvm.i32_type context -let i64_type = Llvm.i64_type context -let double_type = Llvm.double_type context - -let () = - assert (Llvm_executionengine.initialize ()) - -let bomb msg = - prerr_endline msg; - exit 2 - -let define_getglobal m pg = - let fty = function_type i32_type [||] in - let fn = define_function "getglobal" fty m in - let b = builder_at_end (global_context ()) (entry_block fn) in - let g = build_call fty pg [||] "" b in - ignore (build_ret g b); - fn - -let define_plus m = - let fn = define_function "plus" (function_type i32_type [| i32_type; - i32_type |]) m in - let b = builder_at_end (global_context ()) (entry_block fn) in - let add = build_add (param fn 0) (param fn 1) "sum" b in - ignore (build_ret add b); - fn - -let test_executionengine () = - let open Ctypes in - - (* create *) - let m = create_module (global_context ()) "test_module" in - let ee = create m in - - (* add plus *) - ignore (define_plus m); - - (* declare global variable *) - ignore (define_global "globvar" (const_int i32_type 23) m); - - (* add module *) - let m2 = create_module (global_context ()) "test_module2" in - add_module m2 ee; - - (* add global mapping *) - (* BROKEN: see PR20656 *) - (* let g = declare_function "g" (function_type i32_type [||]) m2 in - let cg = coerce (Foreign.funptr (void @-> returning int32_t)) (ptr void) - (fun () -> 42l) in - add_global_mapping g cg ee; - - (* check g *) - let cg' = get_pointer_to_global g (ptr void) ee in - if 0 <> ptr_compare cg cg' then bomb "int pointers to g differ"; - - (* add getglobal *) - let getglobal = define_getglobal m2 g in*) - - (* run_static_ctors *) - run_static_ctors ee; - - (* get a handle on globvar *) - let varh = get_global_value_address "globvar" int32_t ee in - if 23l <> varh then bomb "get_global_value_address didn't work"; - - (* call plus *) - let cplusty = Foreign.funptr (int32_t @-> int32_t @-> returning int32_t) in - let cplus = get_function_address "plus" cplusty ee in - if 4l <> cplus 2l 2l then bomb "plus didn't work"; - - (* call getglobal *) - (* let cgetglobalty = Foreign.funptr (void @-> returning int32_t) in - let cgetglobal = get_pointer_to_global getglobal cgetglobalty ee in - if 42l <> cgetglobal () then bomb "getglobal didn't work"; *) - - (* remove_module *) - remove_module m2 ee; - dispose_module m2; - - (* run_static_dtors *) - run_static_dtors ee; - - (* Show that the data layout binding links and runs.*) - let dl = data_layout ee in - - (* Demonstrate that a garbage pointer wasn't returned. *) - let ty = DataLayout.intptr_type context dl in - if ty != i32_type && ty != i64_type then bomb "target_data did not work"; - - (* dispose *) - dispose ee - -let () = - test_executionengine (); - Gc.compact () diff --git a/llvm-c/OCaml/ext_exc.ml b/llvm-c/OCaml/ext_exc.ml deleted file mode 100644 index 8ff19cd..0000000 --- a/llvm-c/OCaml/ext_exc.ml +++ /dev/null @@ -1,25 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/ext_exc.ml - * RUN: %ocamlc -g -w +A -package llvm.bitreader -linkpkg %t/ext_exc.ml -o %t/executable - * RUN: %t/executable - * RUN: %ocamlopt -g -w +A -package llvm.bitreader -linkpkg %t/ext_exc.ml -o %t/executable - * RUN: %t/executable - * XFAIL: vg_leak - *) - -let context = Llvm.global_context () - -let diagnostic_handler _ = () - -(* This used to crash, we must not use 'external' in .mli files, but 'val' if we - * want the let _ bindings executed, see http://caml.inria.fr/mantis/view.php?id=4166 *) -let _ = - Llvm.set_diagnostic_handler context (Some diagnostic_handler); - try - ignore (Llvm_bitreader.get_module context (Llvm.MemoryBuffer.of_stdin ())) - with - Llvm_bitreader.Error _ -> ();; -let _ = - try - ignore (Llvm.MemoryBuffer.of_file "/path/to/nonexistent/file") - with - Llvm.IoError _ -> ();; diff --git a/llvm-c/OCaml/irreader.ml b/llvm-c/OCaml/irreader.ml deleted file mode 100644 index 7d8e4a9..0000000 --- a/llvm-c/OCaml/irreader.ml +++ /dev/null @@ -1,59 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/irreader.ml - * RUN: %ocamlc -g -w +A -package llvm.irreader -linkpkg %t/irreader.ml -o %t/executable - * RUN: %t/executable - * RUN: %ocamlopt -g -w +A -package llvm.irreader -linkpkg %t/irreader.ml -o %t/executable - * RUN: %t/executable - * 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_irreader - -let context = global_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 () - -let _ = - Printexc.record_backtrace true - -let insist cond = - if not cond then failwith "insist" - - -(*===-- IR Reader ---------------------------------------------------------===*) - -let test_irreader () = - begin - let buf = MemoryBuffer.of_string "@foo = global i32 42" in - let m = parse_ir context buf in - match lookup_global "foo" m with - | Some foo -> - insist ((global_initializer foo) = (Some (const_int (i32_type context) 42))) - | None -> - failwith "global" - end; - - begin - let buf = MemoryBuffer.of_string "@foo = global garble" in - try - ignore (parse_ir context buf); - failwith "parsed" - with Llvm_irreader.Error _ -> - () - end - - -(*===-- Driver ------------------------------------------------------------===*) - -let _ = - suite "irreader" test_irreader diff --git a/llvm-c/OCaml/linker.ml b/llvm-c/OCaml/linker.ml deleted file mode 100644 index 6375be8..0000000 --- a/llvm-c/OCaml/linker.ml +++ /dev/null @@ -1,65 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/linker.ml - * RUN: %ocamlc -g -w +A -package llvm.linker -linkpkg %t/linker.ml -o %t/executable - * RUN: %t/executable - * RUN: %ocamlopt -g -w +A -package llvm.linker -linkpkg %t/linker.ml -o %t/executable - * RUN: %t/executable - * 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_linker - -let context = global_context () -let void_type = Llvm.void_type context - -let diagnostic_handler _ = () - -(* 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 () - - -(*===-- Linker -----------------------------------------------------------===*) - -let test_linker () = - set_diagnostic_handler context (Some diagnostic_handler); - - let fty = function_type void_type [| |] in - - let make_module name = - let m = create_module context name in - let fn = define_function ("fn_" ^ name) fty m in - ignore (build_ret_void (builder_at_end context (entry_block fn))); - m - in - - let m1 = make_module "one" - and m2 = make_module "two" in - link_modules m1 m2; - dispose_module m1; - - let m1 = make_module "one" - and m2 = make_module "two" in - link_modules m1 m2; - dispose_module m1; - - let m1 = make_module "one" - and m2 = make_module "one" in - try - link_modules m1 m2; - failwith "must raise" - with Error _ -> - dispose_module m1 - -(*===-- Driver ------------------------------------------------------------===*) - -let _ = - suite "linker" test_linker diff --git a/llvm-c/OCaml/lit.local.cfg b/llvm-c/OCaml/lit.local.cfg deleted file mode 100644 index 03e71e9..0000000 --- a/llvm-c/OCaml/lit.local.cfg +++ /dev/null @@ -1,4 +0,0 @@ -config.suffixes = [".ml"] - -if not "ocaml" in config.root.llvm_bindings: - config.unsupported = True diff --git a/llvm-c/OCaml/passbuilder.ml b/llvm-c/OCaml/passbuilder.ml deleted file mode 100644 index 180cc3a..0000000 --- a/llvm-c/OCaml/passbuilder.ml +++ /dev/null @@ -1,74 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/passbuilder.ml - * RUN: %ocamlc -g -w +A -package llvm.passbuilder -package llvm.all_backends -linkpkg %t/passbuilder.ml -o %t/executable - * RUN: %t/executable - * RUN: %ocamlopt -g -w +A -package llvm.passbuilder -package llvm.all_backends -linkpkg %t/passbuilder.ml -o %t/executable - * RUN: %t/executable - * XFAIL: vg_leak - *) - -let () = Llvm_all_backends.initialize () - -(*===-- Fixture -----------------------------------------------------------===*) - -let context = Llvm.global_context () - -let m = Llvm.create_module context "mymodule" - -let () = - let ty = - Llvm.function_type (Llvm.void_type context) - [| Llvm.i1_type context; - Llvm.pointer_type context; - Llvm.pointer_type context |] - in - let foo = Llvm.define_function "foo" ty m in - let entry = Llvm.entry_block foo in - let builder = Llvm.builder_at_end context entry in - ignore - (Llvm.build_store - (Llvm.const_int (Llvm.i8_type context) 42) (Llvm.param foo 1) builder); - let loop = Llvm.append_block context "loop" foo in - Llvm.position_at_end loop builder; - ignore - (Llvm.build_load (Llvm.i8_type context) (Llvm.param foo 2) "tmp1" builder); - ignore (Llvm.build_br loop builder); - let exit = Llvm.append_block context "exit" foo in - Llvm.position_at_end exit builder; - ignore (Llvm.build_ret_void builder); - Llvm.position_at_end entry builder; - ignore (Llvm.build_cond_br (Llvm.param foo 0) loop exit builder) - -let target = - Llvm_target.Target.by_triple (Llvm_target.Target.default_triple ()) - -let machine = - Llvm_target.TargetMachine.create - ~triple:(Llvm_target.Target.default_triple ()) target - -let options = Llvm_passbuilder.create_passbuilder_options () - -(*===-- PassBuilder -------------------------------------------------------===*) -let () = - Llvm_passbuilder.passbuilder_options_set_verify_each options true; - Llvm_passbuilder.passbuilder_options_set_debug_logging options true; - Llvm_passbuilder.passbuilder_options_set_loop_interleaving options true; - Llvm_passbuilder.passbuilder_options_set_loop_vectorization options true; - Llvm_passbuilder.passbuilder_options_set_slp_vectorization options true; - Llvm_passbuilder.passbuilder_options_set_loop_unrolling options true; - Llvm_passbuilder.passbuilder_options_set_forget_all_scev_in_loop_unroll - options true; - Llvm_passbuilder.passbuilder_options_set_licm_mssa_opt_cap options 2; - Llvm_passbuilder.passbuilder_options_set_licm_mssa_no_acc_for_promotion_cap - options 2; - Llvm_passbuilder.passbuilder_options_set_call_graph_profile options true; - Llvm_passbuilder.passbuilder_options_set_merge_functions options true; - Llvm_passbuilder.passbuilder_options_set_inliner_threshold options 2; - match Llvm_passbuilder.run_passes m "no-op-module" machine options with - | Error e -> - prerr_endline e; - assert false - | Ok () -> () - -let () = - Llvm_passbuilder.dispose_passbuilder_options options; - Llvm.dispose_module m diff --git a/llvm-c/OCaml/target.ml b/llvm-c/OCaml/target.ml deleted file mode 100644 index e9465fd..0000000 --- a/llvm-c/OCaml/target.ml +++ /dev/null @@ -1,111 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/target.ml - * RUN: %ocamlc -g -w +A -package llvm.target -package llvm.all_backends -linkpkg %t/target.ml -o %t/executable - * RUN: %ocamlopt -g -w +A -package llvm.target -package llvm.all_backends -linkpkg %t/target.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_target - -let () = Llvm_all_backends.initialize () - -let context = global_context () -let i32_type = Llvm.i32_type context -let i64_type = Llvm.i64_type context - -(* Tiny unit test framework - really just to help find which line is busted *) -let print_checkpoints = false - -let _ = - Printexc.record_backtrace true - -let assert_equal a b = - if a <> b then failwith "assert_equal" - - -(*===-- Fixture -----------------------------------------------------------===*) - -let filename = Sys.argv.(1) -let m = create_module context filename - -let target = Target.by_triple (Target.default_triple ()) - -let machine = TargetMachine.create (Target.default_triple ()) target - -(*===-- Data Layout -------------------------------------------------------===*) - -let test_target_data () = - let module DL = DataLayout in - let layout = "e-p:32:32-f64:32:64-v64:32:64-v128:32:128-n32-S32" in - let dl = DL.of_string layout in - let sty = struct_type context [| i32_type; i64_type |] in - - assert_equal (DL.as_string dl) layout; - assert_equal (DL.byte_order dl) Endian.Little; - assert_equal (DL.pointer_size dl) 4; - assert_equal (DL.intptr_type context dl) i32_type; - assert_equal (DL.qualified_pointer_size 0 dl) 4; - assert_equal (DL.qualified_intptr_type context 0 dl) i32_type; - assert_equal (DL.size_in_bits sty dl) (Int64.of_int 96); - assert_equal (DL.store_size sty dl) (Int64.of_int 12); - assert_equal (DL.abi_size sty dl) (Int64.of_int 12); - assert_equal (DL.stack_align sty dl) 4; - assert_equal (DL.preferred_align sty dl) 8; - assert_equal (DL.preferred_align_of_global (declare_global sty "g" m) dl) 8; - assert_equal (DL.element_at_offset sty (Int64.of_int 1) dl) 0; - assert_equal (DL.offset_of_element sty 1 dl) (Int64.of_int 4) - - -(*===-- Target ------------------------------------------------------------===*) - -let test_target () = - let module T = Target in - ignore (T.succ target); - ignore (T.name target); - ignore (T.description target); - ignore (T.has_jit target); - ignore (T.has_target_machine target); - ignore (T.has_asm_backend target) - - -(*===-- Target Machine ----------------------------------------------------===*) - -let test_target_machine () = - let module TM = TargetMachine in - assert_equal (TM.target machine) target; - assert_equal (TM.triple machine) (Target.default_triple ()); - assert_equal (TM.cpu machine) ""; - assert_equal (TM.features machine) ""; - ignore (TM.data_layout machine); - TM.set_verbose_asm true machine - - -(*===-- Code Emission -----------------------------------------------------===*) - -let test_code_emission () = - TargetMachine.emit_to_file m CodeGenFileType.ObjectFile filename machine; - try - TargetMachine.emit_to_file m CodeGenFileType.ObjectFile - "/nonexistent/file" machine; - failwith "must raise" - with Llvm_target.Error _ -> - (); - - let buf = TargetMachine.emit_to_memory_buffer m CodeGenFileType.ObjectFile - machine in - Llvm.MemoryBuffer.dispose buf - - -(*===-- Driver ------------------------------------------------------------===*) - -let _ = - test_target_data (); - test_target (); - test_target_machine (); - test_code_emission (); - dispose_module m diff --git a/llvm-c/OCaml/transform_utils.ml b/llvm-c/OCaml/transform_utils.ml deleted file mode 100644 index f951a0d..0000000 --- a/llvm-c/OCaml/transform_utils.ml +++ /dev/null @@ -1,21 +0,0 @@ -(* RUN: rm -rf %t && mkdir -p %t && cp %s %t/transform_utils.ml - * RUN: %ocamlc -g -w +A -package llvm.transform_utils -linkpkg %t/transform_utils.ml -o %t/executable - * RUN: %t/executable - * RUN: %ocamlopt -g -w +A -package llvm.transform_utils -linkpkg %t/transform_utils.ml -o %t/executable - * RUN: %t/executable - * XFAIL: vg_leak - *) - -open Llvm -open Llvm_transform_utils - -let context = global_context () - -let test_clone_module () = - let m = create_module context "mod" in - let m' = clone_module m in - if m == m' then failwith "m == m'"; - if string_of_llmodule m <> string_of_llmodule m' then failwith "string_of m <> m'" - -let () = - test_clone_module ()