Alexander Markov
ca604cf41a
Issue: https://github.com/dart-lang/sdk/issues/61635 Change-Id: I55eaf5267c63d75b317276dfeab4d27e93139db3 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/475407 Reviewed-by: Slava Egorov <vegorov@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
107 lines
3.6 KiB
Dart
107 lines
3.6 KiB
Dart
// Copyright (c) 2026, 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 'package:cfg/ir/functions.dart';
|
|
import 'package:cfg/ir/ssa_computation.dart';
|
|
import 'package:cfg/passes/constant_propagation.dart';
|
|
import 'package:cfg/passes/control_flow_optimizations.dart';
|
|
import 'package:cfg/passes/pass.dart';
|
|
import 'package:cfg/passes/simplification.dart';
|
|
import 'package:cfg/passes/value_numbering.dart';
|
|
import 'package:native_compiler/back_end/arm64/code_generator.dart';
|
|
import 'package:native_compiler/back_end/arm64/constraints.dart';
|
|
import 'package:native_compiler/back_end/back_end_state.dart';
|
|
import 'package:native_compiler/back_end/code_generator.dart';
|
|
import 'package:native_compiler/back_end/constraints.dart';
|
|
import 'package:native_compiler/back_end/regalloc_checker.dart';
|
|
import 'package:native_compiler/back_end/register_allocator.dart';
|
|
import 'package:native_compiler/passes/lowering.dart';
|
|
import 'package:native_compiler/passes/reorder_blocks.dart';
|
|
import 'package:native_compiler/runtime/vm_defs.dart';
|
|
import 'package:native_compiler/snapshot/image_writer.dart';
|
|
import 'package:native_compiler/snapshot/macho/macho_image_writer.dart';
|
|
|
|
enum TargetCPU {
|
|
arm64;
|
|
|
|
static final String defaultName = arm64.name;
|
|
static final List<String> allowedNames = [for (final v in values) v.name];
|
|
static TargetCPU fromName(String name) => values.byName(name);
|
|
}
|
|
|
|
enum ImageFormat {
|
|
macho;
|
|
|
|
static final String defaultName = macho.name;
|
|
static final List<String> allowedNames = [for (final v in values) v.name];
|
|
static ImageFormat fromName(String name) => values.byName(name);
|
|
}
|
|
|
|
abstract base class Configuration {
|
|
final TargetCPU targetCPU;
|
|
final ImageFormat imageFormat;
|
|
final bool enableAsserts;
|
|
final String outputLibraryName;
|
|
|
|
Configuration(
|
|
this.targetCPU,
|
|
this.imageFormat, {
|
|
required this.enableAsserts,
|
|
required this.outputLibraryName,
|
|
});
|
|
|
|
Pipeline createPipeline(
|
|
FunctionRegistry functionRegistry,
|
|
CodeConsumer consumeGeneratedCode,
|
|
);
|
|
|
|
Constraints createConstraints() => switch (targetCPU) {
|
|
TargetCPU.arm64 => Arm64Constraints(),
|
|
};
|
|
|
|
CodeGenerator createCodeGenerator(BackEndState backEndState) =>
|
|
switch (targetCPU) {
|
|
TargetCPU.arm64 => Arm64CodeGenerator(backEndState),
|
|
};
|
|
|
|
ImageWriter createImageWriter() => switch (imageFormat) {
|
|
ImageFormat.macho => MachoImageWriter(targetCPU, outputLibraryName),
|
|
};
|
|
}
|
|
|
|
final class DevelopmentCompilerConfiguration extends Configuration {
|
|
DevelopmentCompilerConfiguration(
|
|
super.targetCPU,
|
|
super.imageFormat, {
|
|
required super.enableAsserts,
|
|
required super.outputLibraryName,
|
|
});
|
|
|
|
VMOffsets createVMOffsets() => switch (targetCPU) {
|
|
TargetCPU.arm64 => Arm64VMOffsets(),
|
|
};
|
|
|
|
@override
|
|
Pipeline createPipeline(
|
|
FunctionRegistry functionRegistry,
|
|
CodeConsumer consumeGeneratedCode,
|
|
) {
|
|
final backEndState = BackEndState();
|
|
backEndState.vmOffsets = createVMOffsets();
|
|
backEndState.consumeGeneratedCode = consumeGeneratedCode;
|
|
final constraints = createConstraints();
|
|
return Pipeline([
|
|
SSAComputation(),
|
|
ValueNumbering(simplification: Simplification()),
|
|
ConstantPropagation(),
|
|
ControlFlowOptimizations(),
|
|
Lowering(functionRegistry),
|
|
ReorderBlocks(backEndState),
|
|
LinearScanRegisterAllocator(backEndState, constraints),
|
|
RegisterAllocationChecker(backEndState, constraints),
|
|
createCodeGenerator(backEndState),
|
|
]);
|
|
}
|
|
}
|