mirror of
https://github.com/dart-lang/sdk
synced 2024-09-05 16:41:07 +00:00
Reland "[llvm] Add initial scaffolding"
This is a reland of b71d2d9996
Original change's description:
> [llvm] Add initial scaffolding
>
> This change adds the gclient and GN changes needed to build
> an executable using LLVM in the Dart tree as well as a basic
> testing framework based on llvm-lit.
>
> Change-Id: I9009a98ff95043cc3754966f31697ba7f1712310
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106434
> Commit-Queue: Jake Ehrlich <jakehehrlich@google.com>
> Reviewed-by: Alexander Thomas <athom@google.com>
> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Change-Id: Ib3cd3299ed463133616c666285f9a58fa387b5bd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107829
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Jake Ehrlich <jakehehrlich@google.com>
This commit is contained in:
parent
45a9815aff
commit
524fdc13a9
6
.gitignore
vendored
6
.gitignore
vendored
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@ -23,6 +23,11 @@
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/*.vcxproj.user
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/*.vcxproj.user
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*.stamp
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*.stamp
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|
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|
# LLVM prebuilts
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/third_party/llvm/include
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/third_party/llvm/lib
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/third_party/llvm/.versions
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# Gyp generated files
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# Gyp generated files
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*.xcodeproj
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*.xcodeproj
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*.intermediate
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*.intermediate
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@ -96,3 +101,4 @@ editor/util/testing/mac/Samples.suite/Results
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/outline.dill
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/outline.dill
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/generated/
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/generated/
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/crash_logs/
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/crash_logs/
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/build/config/gclient_args.gni
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|
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19
BUILD.gn
19
BUILD.gn
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@ -2,6 +2,7 @@
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# for details. All rights reserved. Use of this source code is governed by a
|
# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
|
# BSD-style license that can be found in the LICENSE file.
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import("build/config/gclient_args.gni")
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import("build/dart/dart_host_sdk_toolchain.gni")
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import("build/dart/dart_host_sdk_toolchain.gni")
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|
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targetting_fuchsia = target_os == "fuchsia"
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targetting_fuchsia = target_os == "fuchsia"
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@ -15,6 +16,11 @@ group("default") {
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deps = [
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deps = [
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":runtime",
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":runtime",
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]
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]
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if (checkout_llvm) {
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deps += [
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":llvm_codegen"
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]
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}
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}
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}
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group("most") {
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group("most") {
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@ -116,6 +122,19 @@ group("analysis_server") {
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]
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]
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}
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}
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group("check_llvm") {
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deps = [
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"runtime/llvm_codegen/test",
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]
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}
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group("llvm_codegen") {
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deps = [
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"runtime/llvm_codegen/codegen",
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"runtime/llvm_codegen/bit",
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]
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}
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# This is the target that is built on the dart2js build bots.
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# This is the target that is built on the dart2js build bots.
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# It must depend on anything that is required by the dart2js
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# It must depend on anything that is required by the dart2js
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# test suites.
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# test suites.
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23
DEPS
23
DEPS
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@ -146,8 +146,20 @@ vars = {
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"crashpad_rev": "bf327d8ceb6a669607b0dbab5a83a275d03f99ed",
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"crashpad_rev": "bf327d8ceb6a669607b0dbab5a83a275d03f99ed",
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"minichromium_rev": "8d641e30a8b12088649606b912c2bc4947419ccc",
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"minichromium_rev": "8d641e30a8b12088649606b912c2bc4947419ccc",
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"googletest_rev": "f854f1d27488996dc8a6db3c9453f80b02585e12",
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"googletest_rev": "f854f1d27488996dc8a6db3c9453f80b02585e12",
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# An LLVM backend needs LLVM binaries and headers. To avoid build time
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# increases we can use prebuilts. We don't want to download this on every
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# CQ/CI bot nor do we want the average Dart developer to incur that cost.
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# So by default we will not download prebuilts.
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"checkout_llvm": False,
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"llvm_revision": "fe8bd96ebd6c490ea0b5c1fb342db2d7c393a109"
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}
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}
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gclient_gn_args_file = Var("dart_root") + '/build/config/gclient_args.gni'
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gclient_gn_args = [
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'checkout_llvm'
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]
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deps = {
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deps = {
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# Stuff needed for GN build.
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# Stuff needed for GN build.
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Var("dart_root") + "/buildtools/clang_format/script":
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Var("dart_root") + "/buildtools/clang_format/script":
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@ -404,6 +416,17 @@ deps = {
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],
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],
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"dep_type": "cipd",
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"dep_type": "cipd",
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},
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},
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Var("dart_root") + "/third_party/llvm": {
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"packages": [
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{
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"package": "fuchsia/lib/llvm/${{platform}}",
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"version": "git_revision:" + Var("llvm_revision"),
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},
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],
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"condition": "checkout_llvm",
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"dep_type": "cipd",
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},
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}
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}
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deps_os = {
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deps_os = {
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@ -2,6 +2,8 @@
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# for details. All rights reserved. Use of this source code is governed by a
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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# BSD-style license that can be found in the LICENSE file.
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|
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import("../../build/config/gclient_args.gni")
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import("../../build/dart/dart_action.gni")
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import("../../build/dart/dart_action.gni")
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import("../runtime_args.gni")
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import("../runtime_args.gni")
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import("../vm/compiler/compiler_sources.gni")
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import("../vm/compiler/compiler_sources.gni")
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@ -923,6 +925,9 @@ executable("run_vm_tests") {
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"..:libdart_nosnapshot_with_precompiler",
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"..:libdart_nosnapshot_with_precompiler",
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"//third_party/zlib",
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"//third_party/zlib",
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]
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]
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if (checkout_llvm) {
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deps += [ "//runtime/llvm_codegen/bit:test" ]
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}
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include_dirs = [
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include_dirs = [
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"..",
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"..",
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"$target_gen_dir",
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"$target_gen_dir",
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31
runtime/llvm_codegen/bit/BUILD.gn
Normal file
31
runtime/llvm_codegen/bit/BUILD.gn
Normal file
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@ -0,0 +1,31 @@
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# Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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executable("bit") {
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sources = [
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"main.cc",
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]
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root_dir = rebase_path(root_out_dir)
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defines = [ "LIT_BINARY_DIR=\"$root_dir\"" ]
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deps = [
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"//third_party/llvm:LLVMSupport",
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]
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data_deps = [
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"//runtime/llvm_codegen/codegen",
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]
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}
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source_set("test") {
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sources = [
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"test.cc",
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]
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deps = [
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"//third_party/llvm:LLVMSupport",
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]
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include_dirs = [ "//runtime" ]
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defines = [ "TESTING" ]
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}
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76
runtime/llvm_codegen/bit/bit.h
Normal file
76
runtime/llvm_codegen/bit/bit.h
Normal file
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@ -0,0 +1,76 @@
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// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include <stdio.h>
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#include <map>
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#include <regex>
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/LineIterator.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include "llvm/Support/Path.h"
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#include "llvm/Support/Regex.h"
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#include "llvm/Support/WithColor.h"
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namespace {
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using namespace llvm;
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struct Config {
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StringRef filename;
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StringRef out_dir;
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};
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StringMap<std::string> GetSubstitutions(const Config& config) {
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// Compute all of our strings needed for substitutions.
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StringRef test_dir = sys::path::parent_path(config.filename);
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StringRef basename = sys::path::filename(config.filename);
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SmallString<128> tmp_file;
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sys::path::append(tmp_file, sys::path::Style::native, config.out_dir,
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basename + ".tmp");
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SmallString<128> codegen;
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sys::path::append(codegen, sys::path::Style::native, LIT_BINARY_DIR,
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"codegen");
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SmallString<128> bit;
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sys::path::append(bit, sys::path::Style::native, LIT_BINARY_DIR, "bit");
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// Set up our substitutions.
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StringMap<std::string> subs;
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subs["s"] = config.filename.str();
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subs["p"] = test_dir.str();
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subs["P"] = test_dir.str();
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subs["t"] = tmp_file.str().str();
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subs["codegen"] = codegen.str().str();
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subs["bit"] = bit.str().str();
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return subs;
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}
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std::string PerformSubstitutions(const StringMap<std::string>& subs,
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StringRef string) {
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std::string out = string.str();
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|
for (const auto& sub : subs) {
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std::string key = (Twine("%") + sub.getKeyData()).str();
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|
size_t pos = 0;
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|
while ((pos = out.find(key, pos)) != std::string::npos) {
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|
if (pos != 0 && out[pos - 1] == '%') {
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|
pos += key.size();
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|
continue;
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|
}
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|
out.replace(pos, key.size(), sub.getValue());
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|
pos += sub.second.size();
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|
}
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|
}
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|
return out;
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|
}
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|
Optional<std::string> GetCommand(StringRef line) {
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|
static Regex run_line("^;[ ]*RUN:[ ]*(.*)$");
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|
SmallVector<StringRef, 2> cmd;
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|
if (!run_line.match(line, &cmd)) return Optional<std::string>{};
|
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|
assert(cmd.size() == 2);
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|
return cmd[1].str();
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|
}
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|
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|
} // namespace
|
122
runtime/llvm_codegen/bit/main.cc
Normal file
122
runtime/llvm_codegen/bit/main.cc
Normal file
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@ -0,0 +1,122 @@
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|
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
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|
// for details. All rights reserved. Use of this source code is governed by a
|
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|
// BSD-style license that can be found in the LICENSE file.
|
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|
|
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|
#include <stdio.h>
|
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|
|
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|
#include <cctype>
|
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|
#include <map>
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|
#include <regex>
|
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|
|
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|
#include "bit.h"
|
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|
#include "llvm/ADT/StringRef.h"
|
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|
#include "llvm/Support/InitLLVM.h"
|
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|
#include "llvm/Support/LineIterator.h"
|
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|
#include "llvm/Support/MemoryBuffer.h"
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|
#include "llvm/Support/Path.h"
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|
#include "llvm/Support/Process.h"
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|
#include "llvm/Support/Program.h"
|
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|
#include "llvm/Support/Regex.h"
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|
#include "llvm/Support/VirtualFileSystem.h"
|
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|
#include "llvm/Support/WithColor.h"
|
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|
|
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|
using namespace llvm;
|
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|
|
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|
namespace {
|
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|
|
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|
StringRef tool_name;
|
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|
|
||||||
|
LLVM_ATTRIBUTE_NORETURN void Fail(Twine message) {
|
||||||
|
WithColor::error(errs(), tool_name) << message << ".\n";
|
||||||
|
errs().flush();
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
LLVM_ATTRIBUTE_NORETURN void Fail(Error e) {
|
||||||
|
assert(E);
|
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|
std::string buf;
|
||||||
|
raw_string_ostream os(buf);
|
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|
logAllUnhandledErrors(std::move(e), os);
|
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|
os.flush();
|
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|
WithColor::error(errs(), tool_name) << buf;
|
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|
exit(1);
|
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|
}
|
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|
|
||||||
|
LLVM_ATTRIBUTE_NORETURN void ReportError(StringRef file, std::error_code ec) {
|
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|
assert(ec);
|
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|
Fail(createFileError(file, ec));
|
||||||
|
}
|
||||||
|
|
||||||
|
std::string ReadFile(FILE* file) {
|
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|
std::string output;
|
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|
constexpr size_t buf_size = 256;
|
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|
char buf[buf_size];
|
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|
size_t size;
|
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|
while ((size = fread(buf, buf_size, sizeof(buf[0]), file)))
|
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|
output.append(buf, buf + buf_size);
|
||||||
|
return output;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool IsPosixFullyPortablePath(StringRef path) {
|
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|
const char* extra = "._-/";
|
||||||
|
for (auto c : path)
|
||||||
|
if (!isalnum(c) && !strchr(extra, c)) return false;
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
int main(int argc, char** argv) {
|
||||||
|
InitLLVM X(argc, argv);
|
||||||
|
|
||||||
|
// Make sure we have both arguments.
|
||||||
|
tool_name = argv[0];
|
||||||
|
if (argc != 3) Fail("expected exactly 2 arguments");
|
||||||
|
|
||||||
|
// Makes sure that stdin/stdout are setup correctly.
|
||||||
|
if (sys::Process::FixupStandardFileDescriptors())
|
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|
Fail("std in/out fixup failed");
|
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|
|
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|
// Set our config.
|
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|
Config config;
|
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|
config.filename = argv[1];
|
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|
config.out_dir = argv[2];
|
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|
|
||||||
|
// Make sure we have valid filepaths.
|
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|
if (!IsPosixFullyPortablePath(config.filename))
|
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|
Fail("'" + config.filename + "' is not a posix fully portable filename");
|
||||||
|
if (!IsPosixFullyPortablePath(config.out_dir))
|
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|
Fail("'" + config.out_dir + "' is not a posix fully portable filename");
|
||||||
|
|
||||||
|
// Compute substitutions.
|
||||||
|
auto subs = GetSubstitutions(config);
|
||||||
|
|
||||||
|
// The lines we execute are allowed to assume that %p will exist.
|
||||||
|
sys::fs::create_directory(subs["p"]);
|
||||||
|
|
||||||
|
// Open the file for reading.
|
||||||
|
auto buf_or = vfs::getRealFileSystem()->getBufferForFile(config.filename);
|
||||||
|
if (!buf_or) ReportError(config.filename, buf_or.getError());
|
||||||
|
auto buf = std::move(*buf_or);
|
||||||
|
|
||||||
|
// Now iterate over the lines in the file.
|
||||||
|
line_iterator it{*buf};
|
||||||
|
int count = 0;
|
||||||
|
for (StringRef line = *it; !it.is_at_end(); line = *++it) {
|
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|
auto cmd = GetCommand(line);
|
||||||
|
if (!cmd) continue;
|
||||||
|
++count;
|
||||||
|
auto subbed = PerformSubstitutions(subs, *cmd);
|
||||||
|
FILE* file = popen(subbed.c_str(), "r");
|
||||||
|
std::string output = ReadFile(file);
|
||||||
|
if (pclose(file) != 0) {
|
||||||
|
errs() << output << "\n";
|
||||||
|
Fail("Failure on line " + Twine(it.line_number()) + "\n\t" + subbed + "");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (count == 0) {
|
||||||
|
Fail("No commands to run");
|
||||||
|
}
|
||||||
|
outs() << "Commands run: " << count << "\n";
|
||||||
|
return 0;
|
||||||
|
}
|
71
runtime/llvm_codegen/bit/test.cc
Normal file
71
runtime/llvm_codegen/bit/test.cc
Normal file
|
@ -0,0 +1,71 @@
|
||||||
|
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
||||||
|
// for details. All rights reserved. Use of this source code is governed by a
|
||||||
|
// BSD-style license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
|
||||||
|
#include <utility>
|
||||||
|
#include <vector>
|
||||||
|
|
||||||
|
#include "llvm/ADT/StringRef.h"
|
||||||
|
#include "llvm/Support/LineIterator.h"
|
||||||
|
#include "llvm/Support/MemoryBuffer.h"
|
||||||
|
#include "llvm/Support/Path.h"
|
||||||
|
#include "llvm/Support/Regex.h"
|
||||||
|
#include "llvm/Support/WithColor.h"
|
||||||
|
#include "platform/assert.h"
|
||||||
|
#include "vm/unit_test.h"
|
||||||
|
|
||||||
|
#define LIT_BINARY_DIR "/path/to/bins"
|
||||||
|
#include "bit.h"
|
||||||
|
|
||||||
|
UNIT_TEST_CASE(BasicGetSubstitutions) {
|
||||||
|
Config config;
|
||||||
|
config.filename = "/foo/bar/baz.ll";
|
||||||
|
config.out_dir = "/test/out/dir";
|
||||||
|
|
||||||
|
StringMap<std::string> expected;
|
||||||
|
expected["s"] = "/foo/bar/baz.ll";
|
||||||
|
expected["p"] = "/foo/bar";
|
||||||
|
expected["P"] = "/test/out/dir";
|
||||||
|
expected["t"] = "/test/out/dir/baz.ll.tmp";
|
||||||
|
expected["codegen"] = "/path/to/bins/codegen";
|
||||||
|
expected["bit"] = "/path/to/bins/bit";
|
||||||
|
|
||||||
|
StringMap<std::string> actual = GetSubstitutions(config);
|
||||||
|
|
||||||
|
EXPECT_EQ(actual.size(), expected.size());
|
||||||
|
for (const auto& p : actual)
|
||||||
|
EXPECT_EQ(p.getValue(), expected[p.getKey()]);
|
||||||
|
}
|
||||||
|
|
||||||
|
UNIT_TEST_CASE(BasicPerformSubstitutions) {
|
||||||
|
StringMap<std::string> subs;
|
||||||
|
subs["foo"] = "/foo/path";
|
||||||
|
subs["bar"] = "/bar/path";
|
||||||
|
subs["baz"] = "/baz/path";
|
||||||
|
std::vector<std::pair<std::string, std::string>> cases = {
|
||||||
|
{"%foo", "/foo/path"},
|
||||||
|
{"%bar", "/bar/path"},
|
||||||
|
{"%baz", "/baz/path"},
|
||||||
|
{"this has %foo, and %bar, and %baz2",
|
||||||
|
"this has /foo/path, and /bar/path, and /baz/path2"},
|
||||||
|
{"we don't want %this to expand", "we don't want %this to expand"},
|
||||||
|
{"%", "%"}};
|
||||||
|
for (const auto& test : cases) {
|
||||||
|
auto out = PerformSubstitutions(subs, test.first);
|
||||||
|
EXPECT_EQ(out, test.second);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
UNIT_TEST_CASE(BasicGetCommand) {
|
||||||
|
EXPECT(!GetCommand("; this is some test"));
|
||||||
|
EXPECT(!GetCommand("2 + 2"));
|
||||||
|
EXPECT(!GetCommand("echo $VAR > %bit"));
|
||||||
|
|
||||||
|
EXPECT(GetCommand(";RUN: blarg") == Optional<std::string>{"blarg"});
|
||||||
|
EXPECT(GetCommand("; RUN: foo") == Optional<std::string>{"blarg"});
|
||||||
|
EXPECT(
|
||||||
|
GetCommand("; RUN: echo %bit %p/Input/$(%t2) > $(baz \"$BAR->%t\")") ==
|
||||||
|
Optional<std::string>("echo %bit %p/Input/$(%t2) > $(baz \"$BAR->%t\")"));
|
||||||
|
}
|
14
runtime/llvm_codegen/codegen/BUILD.gn
Normal file
14
runtime/llvm_codegen/codegen/BUILD.gn
Normal file
|
@ -0,0 +1,14 @@
|
||||||
|
# Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
||||||
|
# for details. All rights reserved. Use of this source code is governed by a
|
||||||
|
# BSD-style license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
executable("codegen") {
|
||||||
|
sources = [
|
||||||
|
"main.cc",
|
||||||
|
]
|
||||||
|
|
||||||
|
deps = [
|
||||||
|
"//third_party/llvm:LLVMAsmPrinter",
|
||||||
|
"//third_party/llvm:LLVMIRReader",
|
||||||
|
]
|
||||||
|
}
|
42
runtime/llvm_codegen/codegen/main.cc
Normal file
42
runtime/llvm_codegen/codegen/main.cc
Normal file
|
@ -0,0 +1,42 @@
|
||||||
|
// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
||||||
|
// for details. All rights reserved. Use of this source code is governed by a
|
||||||
|
// BSD-style license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
#include <memory>
|
||||||
|
|
||||||
|
#include "llvm/ADT/StringRef.h"
|
||||||
|
#include "llvm/IR/LLVMContext.h"
|
||||||
|
#include "llvm/IR/Module.h"
|
||||||
|
#include "llvm/IRReader/IRReader.h"
|
||||||
|
#include "llvm/Support/InitLLVM.h"
|
||||||
|
#include "llvm/Support/SourceMgr.h"
|
||||||
|
#include "llvm/Support/WithColor.h"
|
||||||
|
|
||||||
|
using namespace llvm;
|
||||||
|
|
||||||
|
namespace {
|
||||||
|
|
||||||
|
StringRef tool_name;
|
||||||
|
|
||||||
|
LLVM_ATTRIBUTE_NORETURN void error(Twine message) {
|
||||||
|
WithColor::error(errs(), "llvm-codegen") << message << ".\n";
|
||||||
|
errs().flush();
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace
|
||||||
|
|
||||||
|
int main(int argc, char** argv) {
|
||||||
|
InitLLVM X(argc, argv);
|
||||||
|
|
||||||
|
LLVMContext context;
|
||||||
|
SMDiagnostic err;
|
||||||
|
if (argc != 2) error("exactly one argument is taken");
|
||||||
|
tool_name = argv[0];
|
||||||
|
std::unique_ptr<Module> mod = parseIRFile(argv[1], err, context);
|
||||||
|
if (mod == nullptr) {
|
||||||
|
err.print(tool_name.data(), errs());
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
mod->print(outs(), nullptr);
|
||||||
|
}
|
10
runtime/llvm_codegen/test/BUILD.gn
Normal file
10
runtime/llvm_codegen/test/BUILD.gn
Normal file
|
@ -0,0 +1,10 @@
|
||||||
|
# Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
||||||
|
# for details. All rights reserved. Use of this source code is governed by a
|
||||||
|
# BSD-style license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
group("test") {
|
||||||
|
deps = [
|
||||||
|
"codegen",
|
||||||
|
"bit",
|
||||||
|
]
|
||||||
|
}
|
9
runtime/llvm_codegen/test/bit/BUILD.gn
Normal file
9
runtime/llvm_codegen/test/bit/BUILD.gn
Normal file
|
@ -0,0 +1,9 @@
|
||||||
|
# Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
||||||
|
# for details. All rights reserved. Use of this source code is governed by a
|
||||||
|
# BSD-style license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
import("//runtime/llvm_codegen/test/bit_test.gni")
|
||||||
|
|
||||||
|
bit_test("bit") {
|
||||||
|
tests = [ "basic.test" ]
|
||||||
|
}
|
1
runtime/llvm_codegen/test/bit/Inputs/basic_input.test
Normal file
1
runtime/llvm_codegen/test/bit/Inputs/basic_input.test
Normal file
|
@ -0,0 +1 @@
|
||||||
|
; RUN: %codegen %p/../../codegen/basic.ll
|
1
runtime/llvm_codegen/test/bit/Inputs/percent.test
Normal file
1
runtime/llvm_codegen/test/bit/Inputs/percent.test
Normal file
|
@ -0,0 +1 @@
|
||||||
|
this is a percent sign: %
|
8
runtime/llvm_codegen/test/bit/basic.test
Normal file
8
runtime/llvm_codegen/test/bit/basic.test
Normal file
|
@ -0,0 +1,8 @@
|
||||||
|
; RUN: echo this is a test > %t1
|
||||||
|
; RUN: echo this is a test > %t2
|
||||||
|
; RUN: cmp %t1 %t2
|
||||||
|
; RUN: echo this is a percent sign: % > %t3
|
||||||
|
; RUN: cmp %t3 %p/Inputs/percent.test
|
||||||
|
; RUN: %bit %p/Inputs/basic_input.test %P > %t.test
|
||||||
|
; RUN: echo Commands run: 1 > %t.test2
|
||||||
|
; RUN: cmp %t.test %t.test2
|
40
runtime/llvm_codegen/test/bit_test.gni
Normal file
40
runtime/llvm_codegen/test/bit_test.gni
Normal file
|
@ -0,0 +1,40 @@
|
||||||
|
# Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
||||||
|
# for details. All rights reserved. Use of this source code is governed by a
|
||||||
|
# BSD-style license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
# This file defines a template for running bit tests.
|
||||||
|
#
|
||||||
|
# - bit_test()
|
||||||
|
# Runs bit on the specified file.
|
||||||
|
|
||||||
|
# A template for running bit. This lets bit commands be run as ninja commands.
|
||||||
|
#
|
||||||
|
# Parameters:
|
||||||
|
# tests:
|
||||||
|
# The list of files to input into bit
|
||||||
|
template("bit_test") {
|
||||||
|
assert(defined(invoker.tests), "tests must be defined for $target_name")
|
||||||
|
|
||||||
|
action_foreach(target_name) {
|
||||||
|
script = "//build/gn_run_binary.py"
|
||||||
|
sources = invoker.tests
|
||||||
|
|
||||||
|
deps = [
|
||||||
|
"//runtime/llvm_codegen/bit",
|
||||||
|
]
|
||||||
|
inputs = [
|
||||||
|
"${root_out_dir}/bit",
|
||||||
|
]
|
||||||
|
|
||||||
|
# This output is always dirty so ninja will always run this step when asked to.
|
||||||
|
outputs = [
|
||||||
|
"$target_gen_dir/{{source_name_part}}}",
|
||||||
|
]
|
||||||
|
args = [
|
||||||
|
"compiled_action",
|
||||||
|
rebase_path("${root_out_dir}/bit"),
|
||||||
|
"{{source}}",
|
||||||
|
rebase_path(target_gen_dir),
|
||||||
|
]
|
||||||
|
}
|
||||||
|
}
|
9
runtime/llvm_codegen/test/codegen/BUILD.gn
Normal file
9
runtime/llvm_codegen/test/codegen/BUILD.gn
Normal file
|
@ -0,0 +1,9 @@
|
||||||
|
# Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
|
||||||
|
# for details. All rights reserved. Use of this source code is governed by a
|
||||||
|
# BSD-style license that can be found in the LICENSE file.
|
||||||
|
|
||||||
|
import("//runtime/llvm_codegen/test/bit_test.gni")
|
||||||
|
|
||||||
|
bit_test("codegen") {
|
||||||
|
tests = [ "basic.ll" ]
|
||||||
|
}
|
6
runtime/llvm_codegen/test/codegen/basic.ll
Normal file
6
runtime/llvm_codegen/test/codegen/basic.ll
Normal file
|
@ -0,0 +1,6 @@
|
||||||
|
; RUN: %codegen %s > %t
|
||||||
|
|
||||||
|
define i32 @mult(i32, i32) {
|
||||||
|
%3 = mul i32 %0, %1
|
||||||
|
ret i32 %3
|
||||||
|
}
|
1576
third_party/llvm/BUILD.gn
vendored
Normal file
1576
third_party/llvm/BUILD.gn
vendored
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Reference in a new issue