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https://github.com/dart-lang/sdk
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make kerneltask an actual task
R=het@google.com Review URL: https://codereview.chromium.org/2442503004 .
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@ -72,7 +72,7 @@ import 'constant_handler_javascript.dart';
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import 'custom_elements_analysis.dart';
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import 'enqueuer.dart';
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import 'js_interop_analysis.dart' show JsInteropAnalysis;
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import 'kernel_task.dart';
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import '../kernel/task.dart';
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import 'lookup_map_analysis.dart' show LookupMapAnalysis;
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import 'namer.dart';
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import 'native_data.dart' show NativeData;
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@ -476,6 +476,7 @@ class JavaScriptBackend extends Backend {
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List<CompilerTask> result = functionCompiler.tasks;
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result.add(emitter);
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result.add(patchResolverTask);
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result.add(kernelTask);
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return result;
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}
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@ -629,7 +630,7 @@ class JavaScriptBackend extends Backend {
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jsInteropAnalysis = new JsInteropAnalysis(this);
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noSuchMethodRegistry = new NoSuchMethodRegistry(this);
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kernelTask = new KernelTask(this);
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kernelTask = new KernelTask(compiler);
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constantCompilerTask = new JavaScriptConstantTask(compiler);
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impactTransformer = new JavaScriptImpactTransformer(this);
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patchResolverTask = new PatchResolverTask(compiler);
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@ -2,33 +2,35 @@
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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 '../compiler.dart';
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import '../common/names.dart';
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import '../common/tasks.dart' show CompilerTask;
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import '../compiler.dart';
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import '../elements/elements.dart';
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import '../kernel/kernel.dart';
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import 'kernel.dart';
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import 'package:kernel/ast.dart' as ir;
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import 'backend.dart';
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/// Visits the compiler main function and builds the kernel representation.
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///
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/// This creates a mapping from kernel nodes to AST nodes to be used later.
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class KernelTask {
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class KernelTask extends CompilerTask {
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get name => "kernel";
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final Compiler _compiler;
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final Kernel kernel;
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KernelTask(JavaScriptBackend backend)
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: this._compiler = backend.compiler,
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this.kernel = new Kernel(backend.compiler);
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KernelTask(Compiler compiler)
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: this._compiler = compiler,
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this.kernel = new Kernel(compiler),
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super(compiler.measurer);
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ir.Program program;
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/// Builds the kernel IR for the main function.
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///
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/// May enqueue more elements to the resolution queue.
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void buildKernelIr() {
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void buildKernelIr() => measure(() {
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program = buildProgram(_compiler.mainApp);
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}
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});
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/// Builds the kernel IR program for the main function exported from
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/// [library].
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