Nate Biggs
412bb9f359
This is a reland of commit b9e25afcb4
Original change's description:
> [dart2js] Stop emitting a dill with closed world.
>
> All transformations to the dill are now performed with the CFE linker phase (phase0b). This means we no longer need to emit a dill as part of the closed world computation. This saves both time and memory resources associated with the cost of serialization during that phase.
>
> Change-Id: I28dde8a1eecd71e823880027505f62fc804fcca6
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/332821
> Reviewed-by: Sigmund Cherem <sigmund@google.com>
> Reviewed-by: Mayank Patke <fishythefish@google.com>
> Commit-Queue: Nate Biggs <natebiggs@google.com>
Change-Id: Ia693213dcdc949a8ef4b4204cc033130274d2381
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/336982
Reviewed-by: Mayank Patke <fishythefish@google.com>
Commit-Queue: Nate Biggs <natebiggs@google.com>
52 lines
1.9 KiB
Dart
52 lines
1.9 KiB
Dart
// Copyright (c) 2018, 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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import 'dart:io';
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import 'package:async_helper/async_helper.dart';
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import 'package:compiler/src/commandline_options.dart';
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import 'package:compiler/src/dart2js.dart';
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import 'package:compiler/src/util/memory_compiler.dart';
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import 'package:front_end/src/compute_platform_binaries_location.dart'
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show computePlatformBinariesLocation;
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main(List<String> args) {
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asyncTest(() async {
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Directory dir = await Directory.systemTemp.createTemp('on_disk');
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Uri dillUri = dir.uri.resolve('out.dill');
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Uri closedWorldUri = dir.uri.resolve('world.data');
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Uri globalInferenceUri = dir.uri.resolve('global.data');
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Uri outUri = dir.uri.resolve('out.js');
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String buildRoot =
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computePlatformBinariesLocation(forceBuildDir: true).toFilePath();
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var commonArgs = [
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Flags.verbose,
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'--libraries-spec=$sdkLibrariesSpecificationUri',
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'--no-sound-null-safety',
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// Unsound platform dill files are no longer packaged in the SDK and must
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// be read from the build directory during tests.
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'--platform-binaries=$buildRoot',
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];
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await internalMain([
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'pkg/compiler/test/codesize/swarm/swarm.dart',
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Flags.cfeOnly,
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'--out=${dillUri}',
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] +
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commonArgs);
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await internalMain([
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'pkg/compiler/test/codesize/swarm/swarm.dart',
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'${Flags.inputDill}=$dillUri',
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'${Flags.writeClosedWorld}=$closedWorldUri',
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] +
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commonArgs);
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await internalMain([
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'$dillUri',
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'${Flags.readClosedWorld}=$closedWorldUri',
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'${Flags.writeData}=$globalInferenceUri',
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'--out=${outUri}',
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] +
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commonArgs);
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await dir.delete(recursive: true);
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});
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}
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