Version 2.17.0-190.0.dev
Merge commit '86ab89ee50b45d92c898d33e68fc25180a09d25a' into 'dev'
diff --git a/DEPS b/DEPS
index 3da1ec8..bf5df69 100644
--- a/DEPS
+++ b/DEPS
@@ -110,7 +110,7 @@
"dart_style_rev": "d7b73536a8079331c888b7da539b80e6825270ea",
"dartdoc_rev" : "a39f378f8100b907e6285ac825967d764fd664ad",
- "devtools_rev" : "b9f2039239cc72ac8b26f8a5fe46123f34d53ce1",
+ "devtools_rev" : "65c40d3f6b3dd03411cb8f4b0c0b1ecaa9148f26",
"ffi_rev": "4dd32429880a57b64edaf54c9d5af8a9fa9a4ffb",
"fixnum_rev": "848341f061359ef7ddc0cad472c2ecbb036b28ac",
"file_rev": "1ebc38852ffed24b564910317982298b56c2cedd",
diff --git a/pkg/analysis_server/lib/src/services/snippets/dart/dart_snippet_producers.dart b/pkg/analysis_server/lib/src/services/snippets/dart/dart_snippet_producers.dart
new file mode 100644
index 0000000..d066ac5
--- /dev/null
+++ b/pkg/analysis_server/lib/src/services/snippets/dart/dart_snippet_producers.dart
@@ -0,0 +1,76 @@
+// Copyright (c) 2022, 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:analysis_server/src/services/snippets/dart/snippet_manager.dart';
+import 'package:analyzer/src/dart/analysis/session_helper.dart';
+import 'package:analyzer/src/dart/element/type.dart';
+import 'package:analyzer/src/lint/linter.dart' show LinterContextImpl;
+import 'package:analyzer_plugin/utilities/change_builder/change_builder_core.dart';
+
+/// Produces a [Snippet] that creates a top-level `main` function.
+///
+/// A `List<String> args` parameter will be included when generating inside a
+/// file in `bin` or `tool` folders.
+class DartMainFunctionSnippetProducer extends DartSnippetProducer {
+ static const prefix = 'main';
+ static const label = 'main()';
+
+ DartMainFunctionSnippetProducer(DartSnippetRequest request) : super(request);
+
+ /// Whether to insert a `List<String> args` parameter in the generated
+ /// function.
+ ///
+ /// The parameter is suppressed for any known test directories.
+ bool get _insertArgsParameter {
+ final path = request.unit.path;
+ return !LinterContextImpl.testDirectories
+ .any((testDir) => path.contains(testDir));
+ }
+
+ @override
+ Future<Snippet> compute() async {
+ final builder = ChangeBuilder(session: request.analysisSession);
+
+ final typeProvider = request.unit.typeProvider;
+ final listString = typeProvider.listType(typeProvider.stringType);
+
+ await builder.addDartFileEdit(request.filePath, (builder) {
+ builder.addReplacement(request.replacementRange, (builder) {
+ builder.writeFunctionDeclaration(
+ 'main',
+ returnType: VoidTypeImpl.instance,
+ parameterWriter: _insertArgsParameter
+ ? () => builder.writeParameter('args', type: listString)
+ : null,
+ bodyWriter: () {
+ builder.writeln('{');
+ builder.write(' ');
+ builder.selectHere();
+ builder.writeln();
+ builder.write('}');
+ },
+ );
+ });
+ });
+
+ return Snippet(
+ prefix,
+ label,
+ 'Insert a main function, used as an entry point.',
+ builder.sourceChange,
+ );
+ }
+
+ static DartMainFunctionSnippetProducer newInstance(
+ DartSnippetRequest request) =>
+ DartMainFunctionSnippetProducer(request);
+}
+
+abstract class DartSnippetProducer extends SnippetProducer {
+ final AnalysisSessionHelper sessionHelper;
+
+ DartSnippetProducer(DartSnippetRequest request)
+ : sessionHelper = AnalysisSessionHelper(request.analysisSession),
+ super(request);
+}
diff --git a/pkg/analysis_server/lib/src/services/snippets/dart/flutter_snippet_producers.dart b/pkg/analysis_server/lib/src/services/snippets/dart/flutter_snippet_producers.dart
index 1a6a9ec..9792d8e 100644
--- a/pkg/analysis_server/lib/src/services/snippets/dart/flutter_snippet_producers.dart
+++ b/pkg/analysis_server/lib/src/services/snippets/dart/flutter_snippet_producers.dart
@@ -2,25 +2,22 @@
// 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:analysis_server/src/services/snippets/dart/dart_snippet_producers.dart';
import 'package:analysis_server/src/services/snippets/dart/snippet_manager.dart';
import 'package:analysis_server/src/utilities/flutter.dart';
import 'package:analyzer/dart/element/element.dart';
import 'package:analyzer/dart/element/nullability_suffix.dart';
import 'package:analyzer/dart/element/type.dart';
-import 'package:analyzer/src/dart/analysis/session_helper.dart';
import 'package:analyzer/src/dart/element/type.dart';
import 'package:analyzer_plugin/utilities/change_builder/change_builder_core.dart';
import 'package:meta/meta.dart';
-abstract class FlutterSnippetProducer extends SnippetProducer {
+abstract class FlutterSnippetProducer extends DartSnippetProducer {
final flutter = Flutter.instance;
- final AnalysisSessionHelper sessionHelper;
late ClassElement? classWidget;
- FlutterSnippetProducer(DartSnippetRequest request)
- : sessionHelper = AnalysisSessionHelper(request.analysisSession),
- super(request);
+ FlutterSnippetProducer(DartSnippetRequest request) : super(request);
@override
@mustCallSuper
@@ -152,7 +149,7 @@
return Snippet(
prefix,
label,
- 'Insert a StatefulWidget',
+ 'Insert a Flutter StatefulWidget.',
builder.sourceChange,
);
}
@@ -333,7 +330,7 @@
return Snippet(
prefix,
label,
- 'Insert a StatefulWidget with an AnimationController',
+ 'Insert a Flutter StatefulWidget with an AnimationController.',
builder.sourceChange,
);
}
@@ -446,7 +443,7 @@
return Snippet(
prefix,
label,
- 'Insert a StatelessWidget',
+ 'Insert a Flutter StatelessWidget.',
builder.sourceChange,
);
}
diff --git a/pkg/analysis_server/lib/src/services/snippets/dart/snippet_manager.dart b/pkg/analysis_server/lib/src/services/snippets/dart/snippet_manager.dart
index 34dc40b..5c6d87d 100644
--- a/pkg/analysis_server/lib/src/services/snippets/dart/snippet_manager.dart
+++ b/pkg/analysis_server/lib/src/services/snippets/dart/snippet_manager.dart
@@ -4,6 +4,7 @@
import 'package:analysis_server/src/protocol_server.dart';
import 'package:analysis_server/src/provisional/completion/completion_core.dart';
+import 'package:analysis_server/src/services/snippets/dart/dart_snippet_producers.dart';
import 'package:analysis_server/src/services/snippets/dart/flutter_snippet_producers.dart';
import 'package:analyzer/dart/analysis/results.dart';
import 'package:analyzer/dart/analysis/session.dart';
@@ -23,6 +24,7 @@
final producerGenerators =
const <SnippetContext, List<SnippetProducerGenerator>>{
SnippetContext.atTopLevel: [
+ DartMainFunctionSnippetProducer.newInstance,
FlutterStatefulWidgetSnippetProducer.newInstance,
FlutterStatefulWidgetWithAnimationControllerSnippetProducer.newInstance,
FlutterStatelessWidgetSnippetProducer.newInstance,
diff --git a/pkg/analysis_server/test/abstract_context.dart b/pkg/analysis_server/test/abstract_context.dart
index 7da4b3c..51d5c28 100644
--- a/pkg/analysis_server/test/abstract_context.dart
+++ b/pkg/analysis_server/test/abstract_context.dart
@@ -34,9 +34,10 @@
return _analysisContextCollection!.contexts.map((e) => e.driver).toList();
}
- /// The file system specific `/home/test/analysis_options.yaml` path.
+ /// The file system specific path for `analysis_options.yaml` in
+ /// [testPackageRootPath].
String get analysisOptionsPath =>
- convertPath('/home/test/analysis_options.yaml');
+ convertPath('$testPackageRootPath/analysis_options.yaml');
List<String> get collectionIncludedPaths => [workspaceRootPath];
@@ -62,7 +63,7 @@
Folder get sdkRoot => newFolder('/sdk');
- AnalysisSession get session => contextFor('/home/test').currentSession;
+ AnalysisSession get session => contextFor(testPackageRootPath).currentSession;
String? get testPackageLanguageVersion => latestLanguageVersion;
@@ -72,8 +73,9 @@
String get testPackageTestPath => '$testPackageRootPath/test';
- /// The file system specific `/home/test/pubspec.yaml` path.
- String get testPubspecPath => convertPath('/home/test/pubspec.yaml');
+ /// The file system specific path for `pubspec.yaml` in [testPackageRootPath].
+ String get testPubspecPath =>
+ convertPath('$testPackageRootPath/pubspec.yaml');
String get workspaceRootPath => '/home';
@@ -197,7 +199,7 @@
AnalysisEngine.instance.clearCaches();
}
- /// Update `/home/test/pubspec.yaml` and create the driver.
+ /// Update `pubspec.yaml` and create the driver.
void updateTestPubspecFile(String content) {
newFile(testPubspecPath, content: content);
}
diff --git a/pkg/analysis_server/test/lsp/completion_dart_test.dart b/pkg/analysis_server/test/lsp/completion_dart_test.dart
index 1b9520b..3e0b30e 100644
--- a/pkg/analysis_server/test/lsp/completion_dart_test.dart
+++ b/pkg/analysis_server/test/lsp/completion_dart_test.dart
@@ -5,6 +5,7 @@
import 'package:analysis_server/lsp_protocol/protocol_generated.dart';
import 'package:analysis_server/src/lsp/constants.dart';
import 'package:analysis_server/src/services/linter/lint_names.dart';
+import 'package:analysis_server/src/services/snippets/dart/dart_snippet_producers.dart';
import 'package:analysis_server/src/services/snippets/dart/flutter_snippet_producers.dart';
import 'package:analyzer_plugin/protocol/protocol_common.dart' as plugin;
import 'package:analyzer_plugin/protocol/protocol_generated.dart' as plugin;
@@ -2408,6 +2409,33 @@
);
}
+ Future<void> test_snippets_mainFunction() async {
+ final content = '''
+class A {}
+
+main^
+
+class B {}
+''';
+
+ await initializeWithSnippetSupportAndPreviewFlag();
+ final updated = await expectAndApplySnippet(
+ content,
+ prefix: DartMainFunctionSnippetProducer.prefix,
+ label: DartMainFunctionSnippetProducer.label,
+ );
+
+ expect(updated, r'''
+class A {}
+
+void main(List<String> args) {
+ $0
+}
+
+class B {}
+''');
+ }
+
Future<void> test_snippets_notSupported() async {
final content = '^';
diff --git a/pkg/analysis_server/test/lsp/server_abstract.dart b/pkg/analysis_server/test/lsp/server_abstract.dart
index f2d2833..f9f3c7d 100644
--- a/pkg/analysis_server/test/lsp/server_abstract.dart
+++ b/pkg/analysis_server/test/lsp/server_abstract.dart
@@ -203,7 +203,7 @@
processRunner: processRunner);
server.pluginManager = pluginManager;
- projectFolderPath = convertPath('/home/test');
+ projectFolderPath = convertPath('/home/my_project');
projectFolderUri = Uri.file(projectFolderPath);
newFolder(projectFolderPath);
newFolder(join(projectFolderPath, 'lib'));
diff --git a/pkg/analysis_server/test/services/snippets/dart/dart_snippet_producers_test.dart b/pkg/analysis_server/test/services/snippets/dart/dart_snippet_producers_test.dart
new file mode 100644
index 0000000..ac446c3
--- /dev/null
+++ b/pkg/analysis_server/test/services/snippets/dart/dart_snippet_producers_test.dart
@@ -0,0 +1,118 @@
+// Copyright (c) 2022, 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:analysis_server/src/protocol_server.dart';
+import 'package:analysis_server/src/services/snippets/dart/dart_snippet_producers.dart';
+import 'package:analysis_server/src/services/snippets/dart/snippet_manager.dart';
+import 'package:test/test.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
+
+import '../../../abstract_single_unit.dart';
+import 'test_support.dart';
+
+void main() {
+ defineReflectiveSuite(() {
+ defineReflectiveTests(DartMainFunctionSnippetProducerTest);
+ });
+}
+
+@reflectiveTest
+class DartMainFunctionSnippetProducerTest extends DartSnippetProducerTest {
+ @override
+ final generator = DartMainFunctionSnippetProducer.newInstance;
+
+ @override
+ String get label => DartMainFunctionSnippetProducer.label;
+
+ @override
+ String get prefix => DartMainFunctionSnippetProducer.prefix;
+
+ Future<void> test_noParams_testFolder() => testInFile(
+ convertPath('$testPackageLibPath/test/foo_test.dart'),
+ expectArgsParameter: false,
+ );
+
+ Future<void> test_params_binFolder() => testInFile(
+ convertPath('$testPackageLibPath/bin/main.dart'),
+ expectArgsParameter: true,
+ );
+
+ Future<void> test_params_projectRoot() => testInFile(
+ convertPath('$testPackageRootPath/foo.dart'),
+ expectArgsParameter: true,
+ );
+
+ Future<void> test_params_toolFolder() => testInFile(
+ convertPath('$testPackageLibPath/tool/tool.dart'),
+ expectArgsParameter: true,
+ );
+
+ Future<void> test_typedPrefix() => testInFile(
+ testFile,
+ code: '$prefix^',
+ expectArgsParameter: true,
+ );
+
+ Future<void> testInFile(
+ String file, {
+ String code = '^',
+ required bool expectArgsParameter,
+ }) async {
+ testFile = file;
+ final snippet = await expectValidSnippet(code);
+ expect(snippet.prefix, prefix);
+ expect(snippet.label, label);
+ expect(snippet.change.edits, hasLength(1));
+ code = withoutMarkers(code);
+ snippet.change.edits
+ .forEach((edit) => code = SourceEdit.applySequence(code, edit.edits));
+ final expectedParams = expectArgsParameter ? 'List<String> args' : '';
+ expect(code, '''
+void main($expectedParams) {
+
+}''');
+ expect(snippet.change.selection!.file, file);
+ expect(snippet.change.selection!.offset, 16 + expectedParams.length);
+ expect(snippet.change.linkedEditGroups, isEmpty);
+ }
+}
+
+abstract class DartSnippetProducerTest extends AbstractSingleUnitTest {
+ SnippetProducerGenerator get generator;
+ String get label;
+ String get prefix;
+
+ /// Override the package root because it usually contains /test/ and some
+ /// snippets behave differently for test files.
+ @override
+ String get testPackageRootPath => '$workspaceRootPath/my_package';
+
+ @override
+ bool get verifyNoTestUnitErrors => false;
+
+ Future<void> expectNotValidSnippet(
+ String code,
+ ) async {
+ await resolveTestCode(withoutMarkers(code));
+ final request = DartSnippetRequest(
+ unit: testAnalysisResult,
+ offset: offsetFromMarker(code),
+ );
+
+ final producer = generator(request);
+ expect(await producer.isValid(), isFalse);
+ }
+
+ Future<Snippet> expectValidSnippet(String code) async {
+ await resolveTestCode(withoutMarkers(code));
+ final request = DartSnippetRequest(
+ unit: testAnalysisResult,
+ offset: offsetFromMarker(code),
+ );
+
+ final producer = generator(request);
+ expect(await producer.isValid(), isTrue);
+ return producer.compute();
+ }
+}
diff --git a/pkg/analysis_server/test/services/snippets/dart/flutter_snippet_producers_test.dart b/pkg/analysis_server/test/services/snippets/dart/flutter_snippet_producers_test.dart
index 6edf13b..d082f0b 100644
--- a/pkg/analysis_server/test/services/snippets/dart/flutter_snippet_producers_test.dart
+++ b/pkg/analysis_server/test/services/snippets/dart/flutter_snippet_producers_test.dart
@@ -4,12 +4,10 @@
import 'package:analysis_server/src/protocol_server.dart';
import 'package:analysis_server/src/services/snippets/dart/flutter_snippet_producers.dart';
-import 'package:analysis_server/src/services/snippets/dart/snippet_manager.dart';
import 'package:test/test.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
-import '../../../abstract_single_unit.dart';
-import 'test_support.dart';
+import 'dart_snippet_producers_test.dart';
void main() {
defineReflectiveSuite(() {
@@ -20,39 +18,7 @@
});
}
-abstract class FlutterSnippetProducerTest extends AbstractSingleUnitTest {
- SnippetProducerGenerator get generator;
- String get label;
- String get prefix;
-
- @override
- bool get verifyNoTestUnitErrors => false;
-
- Future<void> expectNotValidSnippet(
- String code,
- ) async {
- await resolveTestCode(withoutMarkers(code));
- final request = DartSnippetRequest(
- unit: testAnalysisResult,
- offset: offsetFromMarker(code),
- );
-
- final producer = generator(request);
- expect(await producer.isValid(), isFalse);
- }
-
- Future<Snippet> expectValidSnippet(String code) async {
- await resolveTestCode(withoutMarkers(code));
- final request = DartSnippetRequest(
- unit: testAnalysisResult,
- offset: offsetFromMarker(code),
- );
-
- final producer = generator(request);
- expect(await producer.isValid(), isTrue);
- return producer.compute();
- }
-
+abstract class FlutterSnippetProducerTest extends DartSnippetProducerTest {
/// Checks snippets can produce edits where the imports and snippet will be
/// inserted at the same location.
///
@@ -64,6 +30,7 @@
final snippet = await expectValidSnippet('$prefix^');
expect(snippet.prefix, prefix);
+ expect(snippet.label, label);
// Main edits replace $prefix.length characters starting at $prefix
final mainEdit = snippet.change.edits[0].edits[0];
@@ -85,6 +52,7 @@
$prefix^
''');
expect(snippet.prefix, prefix);
+ expect(snippet.label, label);
// Main edits replace $prefix.length characters starting at $prefix
final mainEdit = snippet.change.edits[0].edits[0];
@@ -120,8 +88,8 @@
writeTestPackageConfig(flutter: true);
final snippet = await expectValidSnippet('^');
- expect(snippet.prefix, 'stful');
- expect(snippet.label, 'Flutter Stateful Widget');
+ expect(snippet.prefix, prefix);
+ expect(snippet.label, label);
var code = '';
expect(snippet.change.edits, hasLength(1));
snippet.change.edits
@@ -187,8 +155,8 @@
writeTestPackageConfig(flutter: true);
final snippet = await expectValidSnippet('^');
- expect(snippet.prefix, 'stanim');
- expect(snippet.label, 'Flutter Widget with AnimationController');
+ expect(snippet.prefix, prefix);
+ expect(snippet.label, label);
var code = '';
expect(snippet.change.edits, hasLength(1));
snippet.change.edits
@@ -268,8 +236,8 @@
writeTestPackageConfig(flutter: true);
final snippet = await expectValidSnippet('^');
- expect(snippet.prefix, 'stless');
- expect(snippet.label, 'Flutter Stateless Widget');
+ expect(snippet.prefix, prefix);
+ expect(snippet.label, label);
var code = '';
expect(snippet.change.edits, hasLength(1));
snippet.change.edits
diff --git a/pkg/analysis_server/test/services/snippets/dart/test_all.dart b/pkg/analysis_server/test/services/snippets/dart/test_all.dart
index 907e05a..5686247 100644
--- a/pkg/analysis_server/test/services/snippets/dart/test_all.dart
+++ b/pkg/analysis_server/test/services/snippets/dart/test_all.dart
@@ -4,12 +4,14 @@
import 'package:test_reflective_loader/test_reflective_loader.dart';
+import 'dart_snippet_producers_test.dart' as dart_snippet_producers;
import 'flutter_snippet_producers_test.dart' as flutter_snippet_producers;
import 'snippet_manager_test.dart' as snippet_manager;
import 'snippet_request_test.dart' as snippet_request;
void main() {
defineReflectiveSuite(() {
+ dart_snippet_producers.main();
flutter_snippet_producers.main();
snippet_manager.main();
snippet_request.main();
diff --git a/pkg/analyzer/lib/src/lint/linter.dart b/pkg/analyzer/lib/src/lint/linter.dart
index 542e9ec..2e07c8a 100644
--- a/pkg/analyzer/lib/src/lint/linter.dart
+++ b/pkg/analyzer/lib/src/lint/linter.dart
@@ -280,7 +280,7 @@
/// Implementation of [LinterContext]
class LinterContextImpl implements LinterContext {
- static final _testDirectories = [
+ static final testDirectories = [
'${p.separator}test${p.separator}',
'${p.separator}integration_test${p.separator}',
'${p.separator}test_driver${p.separator}',
@@ -393,7 +393,7 @@
@override
bool inTestDir(CompilationUnit unit) {
var path = unit.declaredElement?.source.fullName;
- return path != null && _testDirectories.any(path.contains);
+ return path != null && testDirectories.any(path.contains);
}
@override
diff --git a/runtime/vm/compiler/asm_intrinsifier_arm64.cc b/runtime/vm/compiler/asm_intrinsifier_arm64.cc
index eb5cacc..eb0477e 100644
--- a/runtime/vm/compiler/asm_intrinsifier_arm64.cc
+++ b/runtime/vm/compiler/asm_intrinsifier_arm64.cc
@@ -223,7 +223,7 @@
}
void AsmIntrinsifier::Bigint_rsh(Assembler* assembler, Label* normal_ir_body) {
- // static void _lsh(Uint32List x_digits, int x_used, int n,
+ // static void _rsh(Uint32List x_digits, int x_used, int n,
// Uint32List r_digits)
// R2 = x_used, R3 = x_digits, x_used > 0, x_used is Smi.
diff --git a/runtime/vm/compiler/asm_intrinsifier_riscv.cc b/runtime/vm/compiler/asm_intrinsifier_riscv.cc
index c96447f..5623b79 100644
--- a/runtime/vm/compiler/asm_intrinsifier_riscv.cc
+++ b/runtime/vm/compiler/asm_intrinsifier_riscv.cc
@@ -156,49 +156,749 @@
}
void AsmIntrinsifier::Bigint_lsh(Assembler* assembler, Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // static void _lsh(Uint32List src_digits, int src_used,
+ // int shift_amount,
+ // Uint32List result_digits)
+
+ Label loop, done;
+ __ lx(T0, Address(SP, 3 * target::kWordSize)); // src_digits
+ __ lx(T1, Address(SP, 2 * target::kWordSize)); // src_used
+ __ lx(T2, Address(SP, 1 * target::kWordSize)); // shift_amount
+ __ lx(T3, Address(SP, 0 * target::kWordSize)); // result_digits
+
+#if XLEN == 32
+ // 1 word = 1 digit
+ __ SmiUntag(T1);
+#else
+ // 1 word = 2 digits
+ __ addi(T1, T1, target::ToRawSmi(1)); // Round up to even
+ __ srai(T1, T1, kSmiTagSize + 1);
+#endif
+ __ SmiUntag(T2);
+
+ __ srai(T4, T2, target::kBitsPerWordLog2); // T4 = word shift
+ __ andi(T5, T2, target::kBitsPerWord - 1); // T5 = bit shift
+ __ li(T6, target::kBitsPerWord);
+ __ sub(T6, T6, T5); // T6 = carry bit shift
+
+ __ slli(TMP, T1, target::kWordSizeLog2);
+ __ add(T0, T0, TMP);
+ __ subi(T0, T0, target::kWordSize); // T0 = &src_digits[src_used - 1]
+
+ __ add(TMP, T1, T4);
+ __ slli(TMP, TMP, target::kWordSizeLog2);
+ __ add(T3, T3, TMP); // T3 = &dst_digits[src_used + word_shift]
+
+ __ li(T2, 0); // carry
+
+ __ Bind(&loop);
+ __ beqz(T1, &done, Assembler::kNearJump);
+ __ lx(TMP, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ srl(TMP2, TMP, T6);
+ __ or_(TMP2, TMP2, T2);
+ __ sx(TMP2, FieldAddress(T3, target::TypedData::payload_offset()));
+ __ sll(T2, TMP, T5);
+ __ subi(T0, T0, target::kWordSize);
+ __ subi(T3, T3, target::kWordSize);
+ __ subi(T1, T1, 1);
+ __ j(&loop);
+
+ __ Bind(&done);
+ __ sx(T2, FieldAddress(T3, target::TypedData::payload_offset()));
+ __ LoadObject(A0, NullObject());
+ __ ret();
}
void AsmIntrinsifier::Bigint_rsh(Assembler* assembler, Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // static void _rsh(Uint32List src_digits, int src_used,
+ // int shift_amount,
+ // Uint32List result_digits)
+
+ Label loop, done;
+ __ lx(T0, Address(SP, 3 * target::kWordSize)); // src_digits
+ __ lx(T1, Address(SP, 2 * target::kWordSize)); // src_used
+ __ lx(T2, Address(SP, 1 * target::kWordSize)); // shift_amount
+ __ lx(T3, Address(SP, 0 * target::kWordSize)); // result_digits
+
+#if XLEN == 32
+ // 1 word = 1 digit
+ __ SmiUntag(T1);
+#else
+ // 1 word = 2 digits
+ __ addi(T1, T1, target::ToRawSmi(1)); // Round up to even
+ __ srai(T1, T1, kSmiTagSize + 1);
+#endif
+ __ SmiUntag(T2);
+
+ __ srai(T4, T2, target::kBitsPerWordLog2); // T4 = word shift
+ __ andi(T5, T2, target::kBitsPerWord - 1); // T5 = bit shift
+ __ li(T6, target::kBitsPerWord);
+ __ sub(T6, T6, T5); // T6 = carry bit shift
+
+ __ slli(TMP, T4, target::kWordSizeLog2);
+ __ add(T0, T0, TMP); // T0 = &src_digits[word_shift]
+
+ __ li(T2, 0); // carry
+ __ lx(T2, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ srl(T2, T2, T5);
+ __ addi(T0, T0, target::kWordSize);
+ __ subi(T1, T1, 1);
+
+ __ Bind(&loop);
+ __ beqz(T1, &done, Assembler::kNearJump);
+ __ lx(TMP, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ sll(TMP2, TMP, T6);
+ __ or_(TMP2, TMP2, T2);
+ __ sx(TMP2, FieldAddress(T3, target::TypedData::payload_offset()));
+ __ srl(T2, TMP, T5);
+ __ addi(T0, T0, target::kWordSize);
+ __ addi(T3, T3, target::kWordSize);
+ __ subi(T1, T1, 1);
+ __ j(&loop);
+
+ __ Bind(&done);
+ __ sx(T2, FieldAddress(T3, target::TypedData::payload_offset()));
+ __ LoadObject(A0, NullObject());
+ __ ret();
}
void AsmIntrinsifier::Bigint_absAdd(Assembler* assembler,
Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // static void _absAdd(Uint32List longer_digits, int longer_used,
+ // Uint32List shorter_digits, int shorter_used,
+ // Uint32List result_digits)
+
+ Label first_loop, second_loop, last_carry, done;
+ __ lx(T0, Address(SP, 4 * target::kWordSize)); // longer_digits
+ __ lx(T1, Address(SP, 3 * target::kWordSize)); // longer_used
+ __ lx(T2, Address(SP, 2 * target::kWordSize)); // shorter_digits
+ __ lx(T3, Address(SP, 1 * target::kWordSize)); // shorter_used
+ __ lx(T4, Address(SP, 0 * target::kWordSize)); // result_digits
+
+#if XLEN == 32
+ // 1 word = 1 digit
+ __ SmiUntag(T1);
+ __ SmiUntag(T3);
+#else
+ // 1 word = 2 digits
+ __ addi(T1, T1, target::ToRawSmi(1)); // Round up to even
+ __ srai(T1, T1, kSmiTagSize + 1);
+ __ addi(T3, T3, target::ToRawSmi(1)); // Round up to even
+ __ srai(T3, T3, kSmiTagSize + 1);
+#endif
+ __ li(T5, 0); // Carry
+
+ __ Bind(&first_loop);
+ __ beqz(T3, &second_loop);
+ __ lx(A0, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ lx(A1, FieldAddress(T2, target::TypedData::payload_offset()));
+ __ add(A0, A0, A1);
+ __ sltu(TMP, A0, A1); // Carry
+ __ add(A0, A0, T5);
+ __ sltu(TMP2, A0, T5); // Carry
+ __ add(T5, TMP, TMP2);
+ __ sx(A0, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ addi(T0, T0, target::kWordSize);
+ __ addi(T2, T2, target::kWordSize);
+ __ addi(T4, T4, target::kWordSize);
+ __ subi(T1, T1, 1);
+ __ subi(T3, T3, 1);
+ __ j(&first_loop);
+
+ __ Bind(&second_loop);
+ __ beqz(T1, &last_carry);
+ __ lx(A0, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ add(TMP, A0, T5);
+ __ sltu(T5, TMP, A0); // Carry
+ __ sx(TMP, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ addi(T0, T0, target::kWordSize);
+ __ addi(T4, T4, target::kWordSize);
+ __ subi(T1, T1, 1);
+ __ j(&second_loop);
+
+ __ Bind(&last_carry);
+ __ beqz(T5, &done);
+ __ sx(T5, FieldAddress(T4, target::TypedData::payload_offset()));
+
+ __ Bind(&done);
+ __ LoadObject(A0, NullObject());
+ __ ret();
}
void AsmIntrinsifier::Bigint_absSub(Assembler* assembler,
Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // static void _absSub(Uint32List longer_digits, int longer_used,
+ // Uint32List shorter_digits, int shorter_used,
+ // Uint32List result_digits)
+ Label first_loop, second_loop, last_borrow, done;
+ __ lx(T0, Address(SP, 4 * target::kWordSize)); // longer_digits
+ __ lx(T1, Address(SP, 3 * target::kWordSize)); // longer_used
+ __ lx(T2, Address(SP, 2 * target::kWordSize)); // shorter_digits
+ __ lx(T3, Address(SP, 1 * target::kWordSize)); // shorter_used
+ __ lx(T4, Address(SP, 0 * target::kWordSize)); // result_digits
+
+#if XLEN == 32
+ // 1 word = 1 digit
+ __ SmiUntag(T1);
+ __ SmiUntag(T3);
+#else
+ // 1 word = 2 digits
+ __ addi(T1, T1, target::ToRawSmi(1)); // Round up to even
+ __ srai(T1, T1, kSmiTagSize + 1);
+ __ addi(T3, T3, target::ToRawSmi(1)); // Round up to even
+ __ srai(T3, T3, kSmiTagSize + 1);
+#endif
+ __ li(T5, 0); // Borrow
+
+ __ Bind(&first_loop);
+ __ beqz(T3, &second_loop);
+ __ lx(A0, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ lx(A1, FieldAddress(T2, target::TypedData::payload_offset()));
+ __ sltu(TMP, A0, A1); // Borrow
+ __ sub(A0, A0, A1);
+ __ sltu(TMP2, A0, T5); // Borrow
+ __ sub(A0, A0, T5);
+ __ add(T5, TMP, TMP2);
+ __ sx(A0, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ addi(T0, T0, target::kWordSize);
+ __ addi(T2, T2, target::kWordSize);
+ __ addi(T4, T4, target::kWordSize);
+ __ subi(T1, T1, 1);
+ __ subi(T3, T3, 1);
+ __ j(&first_loop);
+
+ __ Bind(&second_loop);
+ __ beqz(T1, &last_borrow);
+ __ lx(A0, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ sltu(TMP, A0, T5); // Borrow
+ __ sub(A0, A0, T5);
+ __ mv(T5, TMP);
+ __ sx(A0, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ addi(T0, T0, target::kWordSize);
+ __ addi(T4, T4, target::kWordSize);
+ __ subi(T1, T1, 1);
+ __ j(&second_loop);
+
+ __ Bind(&last_borrow);
+ __ beqz(T5, &done);
+ __ neg(T5, T5);
+ __ sx(T5, FieldAddress(T4, target::TypedData::payload_offset()));
+
+ __ Bind(&done);
+ __ LoadObject(A0, NullObject());
+ __ ret();
}
void AsmIntrinsifier::Bigint_mulAdd(Assembler* assembler,
Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // Pseudo code:
+ // static int _mulAdd(Uint32List x_digits, int xi,
+ // Uint32List m_digits, int i,
+ // Uint32List a_digits, int j, int n) {
+ // uint64_t x = x_digits[xi >> 1 .. (xi >> 1) + 1]; // xi is Smi and even.
+ // if (x == 0 || n == 0) {
+ // return 2;
+ // }
+ // uint64_t* mip = &m_digits[i >> 1]; // i is Smi and even.
+ // uint64_t* ajp = &a_digits[j >> 1]; // j is Smi and even.
+ // uint64_t c = 0;
+ // SmiUntag(n); // n is Smi and even.
+ // n = (n + 1)/2; // Number of pairs to process.
+ // do {
+ // uint64_t mi = *mip++;
+ // uint64_t aj = *ajp;
+ // uint128_t t = x*mi + aj + c; // 64-bit * 64-bit -> 128-bit.
+ // *ajp++ = low64(t);
+ // c = high64(t);
+ // } while (--n > 0);
+ // while (c != 0) {
+ // uint128_t t = *ajp + c;
+ // *ajp++ = low64(t);
+ // c = high64(t); // c == 0 or 1.
+ // }
+ // return 2;
+ // }
+
+ Label done;
+ __ lx(T0, Address(SP, 6 * target::kWordSize)); // x_digits
+ __ lx(T1, Address(SP, 5 * target::kWordSize)); // xi
+ __ lx(T2, Address(SP, 4 * target::kWordSize)); // m_digits
+ __ lx(T3, Address(SP, 3 * target::kWordSize)); // i
+ __ lx(T4, Address(SP, 2 * target::kWordSize)); // a_digits
+ __ lx(T5, Address(SP, 1 * target::kWordSize)); // j
+ __ lx(T6, Address(SP, 0 * target::kWordSize)); // n
+
+ // R3 = x, no_op if x == 0
+ // T0 = xi as Smi, R1 = x_digits.
+ __ slli(T1, T1, 1);
+ __ add(T0, T0, T1);
+ __ lx(T0, FieldAddress(T0, target::TypedData::payload_offset()));
+ __ beqz(T0, &done);
+
+ // R6 = (SmiUntag(n) + 1)/2, no_op if n == 0
+#if XLEN == 32
+ // 1 word = 1 digit
+ __ SmiUntag(T6);
+#else
+ // 1 word = 2 digits
+ __ addi(T6, T6, target::ToRawSmi(1));
+ __ srai(T6, T6, 2);
+#endif
+ __ beqz(T6, &done);
+
+ // R4 = mip = &m_digits[i >> 1]
+ // R0 = i as Smi, R1 = m_digits.
+ __ slli(T3, T3, 1);
+ __ add(T2, T2, T3);
+
+ // R5 = ajp = &a_digits[j >> 1]
+ // R0 = j as Smi, R1 = a_digits.
+ __ slli(T5, T5, 1);
+ __ add(T4, T4, T5);
+
+ // T1 = c = 0
+ __ li(T1, 0);
+
+ Label muladd_loop;
+ __ Bind(&muladd_loop);
+ // x: T0
+ // mip: T2
+ // ajp: T4
+ // c: T1
+ // n: T6
+ // t: A7:A6 (not live at loop entry)
+
+ // uint64_t mi = *mip++
+ __ lx(A0, FieldAddress(T2, target::TypedData::payload_offset()));
+ __ addi(T2, T2, target::kWordSize);
+
+ // uint64_t aj = *ajp
+ __ lx(A1, FieldAddress(T4, target::TypedData::payload_offset()));
+
+ // uint128_t t = x*mi + aj + c
+ // Macro-op fusion: when both products are required, the recommended sequence
+ // is high first.
+ __ mulhu(A7, A0, T0); // A7 = high64(A0*T0), t = A7:A6 = x*mi.
+ __ mul(A6, A0, T0); // A6 = low64(A0*T0).
+
+ __ add(A6, A6, A1);
+ __ sltu(TMP, A6, A1); // Carry
+ __ add(A7, A7, TMP); // t += aj
+
+ __ add(A6, A6, T1);
+ __ sltu(TMP, A6, T1); // Carry
+ __ add(A7, A7, TMP); // t += c
+
+ __ mv(T1, A7); // c = high64(t)
+
+ // *ajp++ = low64(t) = R0
+ __ sx(A6, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ addi(T4, T4, target::kWordSize);
+
+ // while (--n > 0)
+ __ subi(T6, T6, 1); // --n
+ __ bnez(T6, &muladd_loop);
+
+ __ beqz(T1, &done);
+
+ // *ajp++ += c
+ __ lx(A0, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ add(A0, A0, T1);
+ __ sltu(T1, A0, T1); // Carry
+ __ sx(A0, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ addi(T4, T4, target::kWordSize);
+ __ beqz(T1, &done);
+
+ Label propagate_carry_loop;
+ __ Bind(&propagate_carry_loop);
+ __ lx(A0, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ add(A0, A0, T1);
+ __ sltu(T1, A0, T1); // Carry
+ __ sx(A0, FieldAddress(T4, target::TypedData::payload_offset()));
+ __ addi(T4, T4, target::kWordSize);
+ __ bnez(T1, &propagate_carry_loop);
+
+ __ Bind(&done);
+ // Result = One or two digits processed.
+ __ li(A0, target::ToRawSmi(target::kWordSize / kBytesPerBigIntDigit));
+ __ ret();
}
void AsmIntrinsifier::Bigint_sqrAdd(Assembler* assembler,
Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // Pseudo code:
+ // static int _sqrAdd(Uint32List x_digits, int i,
+ // Uint32List a_digits, int used) {
+ // uint64_t* xip = &x_digits[i >> 1]; // i is Smi and even.
+ // uint64_t x = *xip++;
+ // if (x == 0) return 2;
+ // uint64_t* ajp = &a_digits[i]; // j == 2*i, i is Smi.
+ // uint64_t aj = *ajp;
+ // uint128_t t = x*x + aj;
+ // *ajp++ = low64(t);
+ // uint128_t c = high64(t);
+ // int n = ((used - i + 2) >> 2) - 1; // used and i are Smi. n: num pairs.
+ // while (--n >= 0) {
+ // uint64_t xi = *xip++;
+ // uint64_t aj = *ajp;
+ // uint192_t t = 2*x*xi + aj + c; // 2-bit * 64-bit * 64-bit -> 129-bit.
+ // *ajp++ = low64(t);
+ // c = high128(t); // 65-bit.
+ // }
+ // uint64_t aj = *ajp;
+ // uint128_t t = aj + c; // 64-bit + 65-bit -> 66-bit.
+ // *ajp++ = low64(t);
+ // *ajp = high64(t);
+ // return 2;
+ // }
+
+ // T2 = xip = &x_digits[i >> 1]
+ // T0 = i as Smi, T1 = x_digits
+ __ lx(T0, Address(SP, 2 * target::kWordSize));
+ __ lx(T1, Address(SP, 3 * target::kWordSize));
+ __ slli(TMP, T0, 1);
+ __ add(T1, T1, TMP);
+ __ addi(T2, T1, target::TypedData::payload_offset() - kHeapObjectTag);
+
+ // T1 = x = *xip++, return if x == 0
+ Label x_zero;
+ __ lx(T1, Address(T2, 0));
+ __ addi(T2, T2, target::kWordSize);
+ __ beqz(T1, &x_zero);
+
+ // T3 = ajp = &a_digits[i]
+ __ lx(A1, Address(SP, 1 * target::kWordSize)); // a_digits
+ __ slli(TMP, T0, 2);
+ __ add(A1, A1, TMP); // j == 2*i, i is Smi.
+ __ addi(T3, A1, target::TypedData::payload_offset() - kHeapObjectTag);
+
+ // T4:A1 = t = x*x + *ajp
+ __ lx(A0, Address(T3, 0));
+ __ mul(A1, T1, T1); // A1 = low64(T1*T1).
+ __ mulhu(T4, T1, T1); // T4 = high64(T1*T1).
+ __ add(A1, A1, A0); // T4:A1 += *ajp.
+ __ sltu(TMP, A1, A0);
+ __ add(T4, T4, TMP); // T4 = low64(c) = high64(t).
+ __ li(T5, 0); // T5 = high64(c) = 0.
+
+ // *ajp++ = low64(t) = A1
+ __ sx(A1, Address(T3, 0));
+ __ addi(T3, T3, target::kWordSize);
+
+ __ lx(A0, Address(SP, 0 * target::kWordSize)); // used is Smi
+#if XLEN == 32
+ // int n = used - i - 2;
+ __ sub(T6, A0, T0);
+ __ SmiUntag(T6);
+ __ subi(T6, T6, 2);
+#else
+ // int n = (used - i + 1)/2 - 1
+ __ sub(T6, A0, T0);
+ __ addi(T6, T6, 2);
+ __ srai(T6, T6, 2);
+ __ subi(T6, T6, 2);
+#endif
+
+ Label loop, done;
+ __ bltz(T6, &done); // while (--n >= 0)
+
+ __ Bind(&loop);
+ // x: T1
+ // xip: T2
+ // ajp: T3
+ // c: T5:T4
+ // t: T0:A1:A0 (not live at loop entry)
+ // n: T6
+
+ // uint64_t xi = *xip++
+ __ lx(T0, Address(T2, 0));
+ __ addi(T2, T2, target::kWordSize);
+
+ // uint192_t t = T0:A1:A0 = 2*x*xi + aj + c
+ __ mul(A0, T0, T1); // A0 = low64(T0*T1) = low64(x*xi).
+ __ mulhu(A1, T0, T1); // A1 = high64(T0*T1) = high64(x*xi).
+
+ __ mv(TMP, A0);
+ __ add(A0, A0, A0);
+ __ sltu(TMP, A0, TMP);
+ __ mv(TMP2, A1);
+ __ add(A1, A1, A1);
+ __ sltu(TMP2, A1, TMP2);
+ __ add(A1, A1, TMP);
+ __ sltu(TMP, A1, TMP);
+ __ add(T0, TMP, TMP2); // T0:A1:A0 = A1:A0 + A1:A0 = 2*x*xi.
+
+ __ add(A0, A0, T4);
+ __ sltu(TMP, A0, T4);
+ __ add(A1, A1, T5);
+ __ sltu(TMP2, A1, T5);
+ __ add(A1, A1, TMP);
+ __ sltu(TMP, A1, TMP);
+ __ add(T0, T0, TMP);
+ __ add(T0, T0, TMP2); // T0:A1:A0 += c.
+
+ __ lx(T5, Address(T3, 0)); // T5 = aj = *ajp.
+ __ add(A0, A0, T5);
+ __ sltu(TMP, A0, T5);
+ __ add(T4, A1, TMP);
+ __ sltu(TMP, T4, A1);
+ __ add(T5, T0, TMP); // T5:T4:A0 = 2*x*xi + aj + c.
+
+ // *ajp++ = low64(t) = A0
+ __ sx(A0, Address(T3, 0));
+ __ addi(T3, T3, target::kWordSize);
+
+ // while (--n >= 0)
+ __ subi(T6, T6, 1); // --n
+ __ bgez(T6, &loop);
+
+ __ Bind(&done);
+ // uint64_t aj = *ajp
+ __ lx(A0, Address(T3, 0));
+
+ // uint128_t t = aj + c
+ __ add(T4, T4, A0);
+ __ sltu(TMP, T4, A0);
+ __ add(T5, T5, TMP);
+
+ // *ajp = low64(t) = T4
+ // *(ajp + 1) = high64(t) = T5
+ __ sx(T4, Address(T3, 0));
+ __ sx(T5, Address(T3, target::kWordSize));
+
+ __ Bind(&x_zero);
+ // Result = One or two digits processed.
+ __ li(A0, target::ToRawSmi(target::kWordSize / kBytesPerBigIntDigit));
+ __ ret();
}
void AsmIntrinsifier::Bigint_estimateQuotientDigit(Assembler* assembler,
Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // There is no 128-bit by 64-bit division instruction on arm64, so we use two
+ // 64-bit by 32-bit divisions and two 64-bit by 64-bit multiplications to
+ // adjust the two 32-bit digits of the estimated quotient.
+ //
+ // Pseudo code:
+ // static int _estQuotientDigit(Uint32List args, Uint32List digits, int i) {
+ // uint64_t yt = args[_YT_LO .. _YT]; // _YT_LO == 0, _YT == 1.
+ // uint64_t* dp = &digits[(i >> 1) - 1]; // i is Smi.
+ // uint64_t dh = dp[0]; // dh == digits[(i >> 1) - 1 .. i >> 1].
+ // uint64_t qd;
+ // if (dh == yt) {
+ // qd = (DIGIT_MASK << 32) | DIGIT_MASK;
+ // } else {
+ // dl = dp[-1]; // dl == digits[(i >> 1) - 3 .. (i >> 1) - 2].
+ // // We cannot calculate qd = dh:dl / yt, so ...
+ // uint64_t yth = yt >> 32;
+ // uint64_t qh = dh / yth;
+ // uint128_t ph:pl = yt*qh;
+ // uint64_t tl = (dh << 32)|(dl >> 32);
+ // uint64_t th = dh >> 32;
+ // while ((ph > th) || ((ph == th) && (pl > tl))) {
+ // if (pl < yt) --ph;
+ // pl -= yt;
+ // --qh;
+ // }
+ // qd = qh << 32;
+ // tl = (pl << 32);
+ // th = (ph << 32)|(pl >> 32);
+ // if (tl > dl) ++th;
+ // dl -= tl;
+ // dh -= th;
+ // uint64_t ql = ((dh << 32)|(dl >> 32)) / yth;
+ // ph:pl = yt*ql;
+ // while ((ph > dh) || ((ph == dh) && (pl > dl))) {
+ // if (pl < yt) --ph;
+ // pl -= yt;
+ // --ql;
+ // }
+ // qd |= ql;
+ // }
+ // args[_QD .. _QD_HI] = qd; // _QD == 2, _QD_HI == 3.
+ // return 2;
+ // }
+
+ __ lx(T4, Address(SP, 2 * target::kWordSize)); // args
+
+#if XLEN == 32
+ // ECX = yt = args[1]
+ __ lx(T3, FieldAddress(T4, target::TypedData::payload_offset() +
+ kBytesPerBigIntDigit));
+#else
+ // T3 = yt = args[0..1]
+ __ lx(T3, FieldAddress(T4, target::TypedData::payload_offset()));
+#endif
+
+ __ lx(A0, Address(SP, 0 * target::kWordSize)); // A0 = i as Smi
+ __ lx(T1, Address(SP, 1 * target::kWordSize)); // T1 = digits
+ __ slli(TMP, A0, 1);
+ __ add(T1, T1, TMP);
+#if XLEN == 32
+ // EBX = dp = &digits[i >> 1]
+ __ lx(T2, FieldAddress(T1, target::TypedData::payload_offset()));
+#else
+ // T2 = dh = digits[(i >> 1) - 1 .. i >> 1]
+ __ lx(T2, FieldAddress(T1, target::TypedData::payload_offset() -
+ kBytesPerBigIntDigit));
+#endif
+
+ // A0 = qd = (DIGIT_MASK << 32) | DIGIT_MASK = -1
+ __ li(A0, -1);
+
+ // Return qd if dh == yt
+ Label return_qd;
+ __ beq(T2, T3, &return_qd);
+
+#if XLEN == 32
+ // EAX = dl = dp[-1]
+ __ lx(T1, FieldAddress(T1, target::TypedData::payload_offset() -
+ kBytesPerBigIntDigit));
+#else
+ // T1 = dl = digits[(i >> 1) - 3 .. (i >> 1) - 2]
+ __ lx(T1, FieldAddress(T1, target::TypedData::payload_offset() -
+ 3 * kBytesPerBigIntDigit));
+#endif
+
+ // T5 = yth = yt >> 32
+ __ srli(T5, T3, target::kWordSize * 4);
+
+ // T6 = qh = dh / yth
+ __ divu(T6, T2, T5);
+
+ // A6:A1 = ph:pl = yt*qh
+ __ mulhu(A6, T3, T6);
+ __ mul(A1, T3, T6);
+
+ // A7 = tl = (dh << 32)|(dl >> 32)
+ __ slli(A7, T2, target::kWordSize * 4);
+ __ srli(TMP, T1, target::kWordSize * 4);
+ __ or_(A7, A7, TMP);
+
+ // S3 = th = dh >> 32
+ __ srli(S3, T2, target::kWordSize * 4);
+
+ // while ((ph > th) || ((ph == th) && (pl > tl)))
+ Label qh_adj_loop, qh_adj, qh_ok;
+ __ Bind(&qh_adj_loop);
+ __ bgtu(A6, S3, &qh_adj);
+ __ bne(A6, S3, &qh_ok);
+ __ bleu(A1, A7, &qh_ok);
+
+ __ Bind(&qh_adj);
+ // if (pl < yt) --ph
+ __ sltu(TMP, A1, T3);
+ __ sub(A6, A6, TMP);
+
+ // pl -= yt
+ __ sub(A1, A1, T3);
+
+ // --qh
+ __ subi(T6, T6, 1);
+
+ // Continue while loop.
+ __ j(&qh_adj_loop);
+
+ __ Bind(&qh_ok);
+ // A0 = qd = qh << 32
+ __ slli(A0, T6, target::kWordSize * 4);
+
+ // tl = (pl << 32)
+ __ slli(A7, A1, target::kWordSize * 4);
+
+ // th = (ph << 32)|(pl >> 32);
+ __ slli(S3, A6, target::kWordSize * 4);
+ __ srli(TMP, A1, target::kWordSize * 4);
+ __ or_(S3, S3, TMP);
+
+ // if (tl > dl) ++th
+ __ sltu(TMP, T1, A7);
+ __ add(S3, S3, TMP);
+
+ // dl -= tl
+ __ sub(T1, T1, A7);
+
+ // dh -= th
+ __ sub(T2, T2, S3);
+
+ // T6 = ql = ((dh << 32)|(dl >> 32)) / yth
+ __ slli(T6, T2, target::kWordSize * 4);
+ __ srli(TMP, T1, target::kWordSize * 4);
+ __ or_(T6, T6, TMP);
+ __ divu(T6, T6, T5);
+
+ // A6:A1 = ph:pl = yt*ql
+ __ mulhu(A6, T3, T6);
+ __ mul(A1, T3, T6);
+
+ // while ((ph > dh) || ((ph == dh) && (pl > dl))) {
+ Label ql_adj_loop, ql_adj, ql_ok;
+ __ Bind(&ql_adj_loop);
+ __ bgtu(A6, T2, &ql_adj);
+ __ bne(A6, T2, &ql_ok);
+ __ bleu(A1, T1, &ql_ok);
+
+ __ Bind(&ql_adj);
+ // if (pl < yt) --ph
+ __ sltu(TMP, A1, T3);
+ __ sub(A6, A6, TMP);
+
+ // pl -= yt
+ __ sub(A1, A1, T3);
+
+ // --ql
+ __ subi(T6, T6, 1);
+
+ // Continue while loop.
+ __ j(&ql_adj_loop);
+
+ __ Bind(&ql_ok);
+ // qd |= ql;
+ __ or_(A0, A0, T6);
+
+ __ Bind(&return_qd);
+ // args[2..3] = qd
+ __ sx(A0, FieldAddress(T4, target::TypedData::payload_offset() +
+ 2 * kBytesPerBigIntDigit));
+
+ // Result = One or two digits processed.
+ __ li(A0, target::ToRawSmi(target::kWordSize / kBytesPerBigIntDigit));
+ __ ret();
}
void AsmIntrinsifier::Montgomery_mulMod(Assembler* assembler,
Label* normal_ir_body) {
- // TODO(riscv)
- __ Bind(normal_ir_body);
+ // Pseudo code:
+ // static int _mulMod(Uint32List args, Uint32List digits, int i) {
+ // uint64_t rho = args[_RHO .. _RHO_HI]; // _RHO == 2, _RHO_HI == 3.
+ // uint64_t d = digits[i >> 1 .. (i >> 1) + 1]; // i is Smi and even.
+ // uint128_t t = rho*d;
+ // args[_MU .. _MU_HI] = t mod DIGIT_BASE^2; // _MU == 4, _MU_HI == 5.
+ // return 2;
+ // }
+
+ __ lx(T0, Address(SP, 2 * target::kWordSize)); // args
+ __ lx(T1, Address(SP, 1 * target::kWordSize)); // digits
+ __ lx(T2, Address(SP, 0 * target::kWordSize)); // i as Smi
+
+ // T3 = rho = args[2..3]
+ __ lx(T3, FieldAddress(T0, target::TypedData::payload_offset() +
+ 2 * kBytesPerBigIntDigit));
+
+ // T4 = digits[i >> 1 .. (i >> 1) + 1]
+ __ slli(T2, T2, 1);
+ __ add(T1, T1, T2);
+ __ lx(T4, FieldAddress(T1, target::TypedData::payload_offset()));
+
+ // T5 = rho*d mod DIGIT_BASE
+ __ mul(T5, T4, T3); // T5 = low64(T4*T3).
+
+ // args[4 .. 5] = T5
+ __ sx(T5, FieldAddress(T0, target::TypedData::payload_offset() +
+ 4 * kBytesPerBigIntDigit));
+
+ // Result = One or two digits processed.
+ __ li(A0, target::ToRawSmi(target::kWordSize / kBytesPerBigIntDigit));
+ __ ret();
}
// FA0: left
diff --git a/runtime/vm/parser.h b/runtime/vm/parser.h
index 0916e2a..2a6d1b8 100644
--- a/runtime/vm/parser.h
+++ b/runtime/vm/parser.h
@@ -35,19 +35,10 @@
class LocalScope;
class LocalVariable;
struct RegExpCompileData;
-class SourceLabel;
template <typename T>
class GrowableArray;
class Parser;
-struct CatchParamDesc;
-class ClassDesc;
-struct MemberDesc;
-struct ParamList;
-struct QualIdent;
-class TopLevel;
-class RecursionChecker;
-
// The class ParsedFunction holds the result of parsing a function.
class ParsedFunction : public ZoneAllocated {
public:
diff --git a/runtime/vm/scopes.cc b/runtime/vm/scopes.cc
index 7a966ac..b155a46 100644
--- a/runtime/vm/scopes.cc
+++ b/runtime/vm/scopes.cc
@@ -21,11 +21,6 @@
"enclosing scope (up to innermost loop) and spare the allocation "
"of a local context.");
-int SourceLabel::FunctionLevel() const {
- ASSERT(owner() != NULL);
- return owner()->function_level();
-}
-
LocalScope::LocalScope(LocalScope* parent, int function_level, int loop_level)
: parent_(parent),
child_(NULL),
@@ -36,11 +31,9 @@
begin_token_pos_(TokenPosition::kNoSource),
end_token_pos_(TokenPosition::kNoSource),
variables_(),
- labels_(),
context_variables_(),
context_slots_(new (Thread::Current()->zone())
- ZoneGrowableArray<const Slot*>()),
- referenced_() {
+ ZoneGrowableArray<const Slot*>()) {
// Hook this node into the children of the parent, unless the parent has a
// different function_level, since the local scope of a nested function can
// be discarded after it has been parsed.
@@ -87,66 +80,6 @@
return true;
}
-bool LocalScope::AddLabel(SourceLabel* label) {
- if (LocalLookupLabel(label->name()) != NULL) {
- return false;
- }
- labels_.Add(label);
- if (label->owner() == NULL) {
- // Labels must be added to their owner scope first. Subsequent calls
- // to 'add' treat the label as an alias.
- label->set_owner(this);
- }
- return true;
-}
-
-void LocalScope::MoveLabel(SourceLabel* label) {
- ASSERT(LocalLookupLabel(label->name()) == NULL);
- ASSERT(label->kind() == SourceLabel::kForward);
- labels_.Add(label);
- label->set_owner(this);
-}
-
-NameReference* LocalScope::FindReference(const String& name) const {
- ASSERT(name.IsSymbol());
- intptr_t num_references = referenced_.length();
- for (intptr_t i = 0; i < num_references; i++) {
- if (name.ptr() == referenced_[i]->name().ptr()) {
- return referenced_[i];
- }
- }
- return NULL;
-}
-
-void LocalScope::AddReferencedName(TokenPosition token_pos,
- const String& name) {
- if (LocalLookupVariable(name) != NULL) {
- return;
- }
- NameReference* ref = FindReference(name);
- if (ref != NULL) {
- ref->set_token_pos(token_pos);
- return;
- }
- ref = new NameReference(token_pos, name);
- referenced_.Add(ref);
- // Add name reference in innermost enclosing scopes that do not
- // define a local variable with this name.
- LocalScope* scope = this->parent();
- while (scope != NULL && (scope->LocalLookupVariable(name) == NULL)) {
- scope->referenced_.Add(ref);
- scope = scope->parent();
- }
-}
-
-TokenPosition LocalScope::PreviousReferencePos(const String& name) const {
- NameReference* ref = FindReference(name);
- if (ref != NULL) {
- return ref->token_pos();
- }
- return TokenPosition::kNoSource;
-}
-
void LocalScope::AllocateContextVariable(LocalVariable* variable,
LocalScope** context_owner) {
ASSERT(variable->is_captured());
@@ -464,17 +397,6 @@
}
}
-SourceLabel* LocalScope::LocalLookupLabel(const String& name) const {
- ASSERT(name.IsSymbol());
- for (intptr_t i = 0; i < labels_.length(); i++) {
- SourceLabel* label = labels_[i];
- if (label->name().ptr() == name.ptr()) {
- return label;
- }
- }
- return NULL;
-}
-
LocalVariable* LocalScope::LocalLookupVariable(const String& name) const {
ASSERT(name.IsSymbol());
for (intptr_t i = 0; i < variables_.length(); i++) {
@@ -529,71 +451,6 @@
}
}
-SourceLabel* LocalScope::LookupLabel(const String& name) {
- LocalScope* current_scope = this;
- while (current_scope != NULL) {
- SourceLabel* label = current_scope->LocalLookupLabel(name);
- if (label != NULL) {
- return label;
- }
- current_scope = current_scope->parent();
- }
- return NULL;
-}
-
-SourceLabel* LocalScope::LookupInnermostLabel(Token::Kind jump_kind) {
- ASSERT((jump_kind == Token::kCONTINUE) || (jump_kind == Token::kBREAK));
- LocalScope* current_scope = this;
- while (current_scope != NULL) {
- for (intptr_t i = 0; i < current_scope->labels_.length(); i++) {
- SourceLabel* label = current_scope->labels_[i];
- if ((label->kind() == SourceLabel::kWhile) ||
- (label->kind() == SourceLabel::kFor) ||
- (label->kind() == SourceLabel::kDoWhile) ||
- ((jump_kind == Token::kBREAK) &&
- (label->kind() == SourceLabel::kSwitch))) {
- return label;
- }
- }
- current_scope = current_scope->parent();
- }
- return NULL;
-}
-
-LocalScope* LocalScope::LookupSwitchScope() {
- LocalScope* current_scope = this->parent();
- int this_level = this->function_level();
- while (current_scope != NULL &&
- current_scope->function_level() == this_level) {
- for (int i = 0; i < current_scope->labels_.length(); i++) {
- SourceLabel* label = current_scope->labels_[i];
- if (label->kind() == SourceLabel::kSwitch) {
- // This scope contains a label that is bound to a switch statement,
- // so it is the scope of the a statement body.
- return current_scope;
- }
- }
- current_scope = current_scope->parent();
- }
- // We did not find a switch statement scope at the same function level.
- return NULL;
-}
-
-SourceLabel* LocalScope::CheckUnresolvedLabels() {
- for (int i = 0; i < this->labels_.length(); i++) {
- SourceLabel* label = this->labels_[i];
- if (label->kind() == SourceLabel::kForward) {
- LocalScope* outer_switch = LookupSwitchScope();
- if (outer_switch == NULL) {
- return label;
- } else {
- outer_switch->MoveLabel(label);
- }
- }
- }
- return NULL;
-}
-
int LocalScope::NumCapturedVariables() const {
// It is not necessary to traverse parent scopes, since we are only interested
// in the captured variables referenced in this scope. If this scope is the
diff --git a/runtime/vm/scopes.h b/runtime/vm/scopes.h
index ff80167..3751aab 100644
--- a/runtime/vm/scopes.h
+++ b/runtime/vm/scopes.h
@@ -276,71 +276,6 @@
GrowableArray<VarDesc> vars_;
};
-class NameReference : public ZoneAllocated {
- public:
- NameReference(TokenPosition token_pos, const String& name)
- : token_pos_(token_pos), name_(name) {
- ASSERT(name.IsSymbol());
- }
- const String& name() const { return name_; }
- TokenPosition token_pos() const { return token_pos_; }
- void set_token_pos(TokenPosition value) { token_pos_ = value; }
-
- private:
- TokenPosition token_pos_;
- const String& name_;
-};
-
-class SourceLabel : public ZoneAllocated {
- public:
- enum Kind {
- kFor,
- kWhile,
- kDoWhile,
- kSwitch,
- kCase,
- kTry,
- kCatch,
- kForward,
- kStatement // Any statement other than the above
- };
-
- SourceLabel(TokenPosition token_pos, const String& name, Kind kind)
- : token_pos_(token_pos), name_(name), owner_(NULL), kind_(kind) {
- ASSERT(name.IsSymbol());
- }
-
- static SourceLabel* New(TokenPosition token_pos, String* name, Kind kind) {
- if (name != NULL) {
- return new SourceLabel(token_pos, *name, kind);
- } else {
- return new SourceLabel(token_pos, Symbols::DefaultLabel(), kind);
- }
- }
-
- TokenPosition token_pos() const { return token_pos_; }
- const String& name() const { return name_; }
- LocalScope* owner() const { return owner_; }
- void set_owner(LocalScope* owner) { owner_ = owner; }
-
- Kind kind() const { return kind_; }
-
- // Returns the function level of the scope in which the label is defined.
- int FunctionLevel() const;
-
- bool IsUnresolved() { return kind_ == kForward; }
- void ResolveForwardReference() { kind_ = kCase; }
-
- private:
- const TokenPosition token_pos_;
- const String& name_;
- LocalScope* owner_; // Local scope declaring this label.
-
- Kind kind_;
-
- DISALLOW_COPY_AND_ASSIGN(SourceLabel);
-};
-
class LocalScope : public ZoneAllocated {
public:
LocalScope(LocalScope* parent, int function_level, int loop_level);
@@ -403,19 +338,9 @@
// Returns false if a variable with the same name is already present.
bool InsertParameterAt(intptr_t pos, LocalVariable* parameter);
- // Add a label to the scope. Returns false if a label with the same name
- // is already present.
- bool AddLabel(SourceLabel* label);
-
- // Move an unresolved label of a switch case label to an outer switch.
- void MoveLabel(SourceLabel* label);
-
// Lookup a variable in this scope only.
LocalVariable* LocalLookupVariable(const String& name) const;
- // Lookup a label in this scope only.
- SourceLabel* LocalLookupLabel(const String& name) const;
-
// Lookup a variable in this scope and its parents. If the variable
// is found in a parent scope and 'test_only' is not true, we insert
// aliases of the variable in the current and intermediate scopes up to
@@ -423,26 +348,9 @@
// We mark a variable as 'captured' when applicable.
LocalVariable* LookupVariable(const String& name, bool test_only);
- // Lookup a label in this scope and its parents.
- SourceLabel* LookupLabel(const String& name);
-
- // Lookup the "innermost" label that labels a for, while, do, or switch
- // statement.
- SourceLabel* LookupInnermostLabel(Token::Kind jump_kind);
-
- // Lookup scope of outer switch statement at same function level.
- // Returns NULL if this scope is not embedded in a switch.
- LocalScope* LookupSwitchScope();
-
// Mark this variable as captured by this scope.
void CaptureVariable(LocalVariable* variable);
- // Look for unresolved forward references to labels in this scope.
- // If there are any, propagate the forward reference to the next
- // outer scope of a switch statement. If there is no outer switch
- // statement, return the first unresolved label found.
- SourceLabel* CheckUnresolvedLabels();
-
// Accessing the variables in the scope.
intptr_t num_variables() const { return variables_.length(); }
LocalVariable* VariableAt(intptr_t index) const {
@@ -454,12 +362,6 @@
// this local scope.
int NumCapturedVariables() const;
- // Add a reference to the given name into this scope and the enclosing
- // scopes that do not have a local variable declaration for this name
- // already.
- void AddReferencedName(TokenPosition token_pos, const String& name);
- TokenPosition PreviousReferencePos(const String& name) const;
-
// Allocate both captured and non-captured variables declared in this scope
// and in its children scopes of the same function level. Allocating means
// assigning a frame slot index or a context slot index.
@@ -512,8 +414,6 @@
void CollectLocalVariables(LocalVarDescriptorsBuilder* vars,
int16_t* scope_id);
- NameReference* FindReference(const String& name) const;
-
static const int kUninitializedContextLevel = INT_MIN;
LocalScope* parent_;
LocalScope* child_;
@@ -524,17 +424,12 @@
TokenPosition begin_token_pos_; // Token index of beginning of scope.
TokenPosition end_token_pos_; // Token index of end of scope.
GrowableArray<LocalVariable*> variables_;
- GrowableArray<SourceLabel*> labels_;
// List of variables allocated into the context which is owned by this scope,
// and their corresponding Slots.
GrowableArray<LocalVariable*> context_variables_;
ZoneGrowableArray<const Slot*>* context_slots_;
- // List of names referenced in this scope and its children that
- // are not resolved to local variables.
- GrowableArray<NameReference*> referenced_;
-
DISALLOW_COPY_AND_ASSIGN(LocalScope);
};
diff --git a/runtime/vm/scopes_test.cc b/runtime/vm/scopes_test.cc
index 1005d4c..e54d49e 100644
--- a/runtime/vm/scopes_test.cc
+++ b/runtime/vm/scopes_test.cc
@@ -22,9 +22,6 @@
const String& c = String::ZoneHandle(Symbols::New(thread, "c"));
LocalVariable* var_c = new LocalVariable(
TokenPosition::kNoSource, TokenPosition::kNoSource, c, dynamic_type);
- const String& L = String::ZoneHandle(Symbols::New(thread, "L"));
- SourceLabel* label_L =
- new SourceLabel(TokenPosition::kNoSource, L, SourceLabel::kFor);
LocalScope* outer_scope = new LocalScope(NULL, 0, 0);
LocalScope* inner_scope1 = new LocalScope(outer_scope, 0, 0);
@@ -51,13 +48,11 @@
EXPECT(outer_scope->AddVariable(var_a));
EXPECT(inner_scope1->AddVariable(var_b));
EXPECT(inner_scope2->AddVariable(var_c));
- EXPECT(inner_scope2->AddLabel(label_L));
EXPECT(!outer_scope->AddVariable(var_a));
// Check the simple layout above.
EXPECT_EQ(var_a, outer_scope->LocalLookupVariable(a));
EXPECT_EQ(var_a, inner_scope1->LookupVariable(a, true));
- EXPECT_EQ(label_L, inner_scope2->LookupLabel(L));
EXPECT(outer_scope->LocalLookupVariable(b) == NULL);
EXPECT(inner_scope1->LocalLookupVariable(c) == NULL);
diff --git a/tests/corelib/bigint_add_test.dart b/tests/corelib/bigint_add_test.dart
new file mode 100644
index 0000000..d947d50
--- /dev/null
+++ b/tests/corelib/bigint_add_test.dart
@@ -0,0 +1,140 @@
+// Copyright (c) 2022, 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.
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectSum(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a + b;
+ String actualString = actual.toRadixString(16);
+ print("$aString + $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+}
diff --git a/tests/corelib/bigint_div_test.dart b/tests/corelib/bigint_div_test.dart
new file mode 100644
index 0000000..ee56068
--- /dev/null
+++ b/tests/corelib/bigint_div_test.dart
@@ -0,0 +1,84 @@
+// Copyright (c) 2022, 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.
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectQuotient(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a ~/ b;
+ String actualString = actual.toRadixString(16);
+ print("$aString ~/ $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "1");
+ expectQuotient("d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e", "157b1");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e", "36662bd");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "141bfd63e");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "3714fb67de7");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "-1");
+ expectQuotient("-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e", "-157b1");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e", "-36662bd");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "-141bfd63e");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "-3714fb67de7");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "-1");
+ expectQuotient("d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e", "-157b1");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e", "-36662bd");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "-141bfd63e");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "-3714fb67de7");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "1");
+ expectQuotient("-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e", "157b1");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e", "36662bd");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "141bfd63e");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "3714fb67de7");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+}
diff --git a/tests/corelib/bigint_mod_test.dart b/tests/corelib/bigint_mod_test.dart
new file mode 100644
index 0000000..d72e5d9
--- /dev/null
+++ b/tests/corelib/bigint_mod_test.dart
@@ -0,0 +1,112 @@
+// Copyright (c) 2022, 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.
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectRemainder(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a % b;
+ String actualString = actual.toRadixString(16);
+ print("$aString % $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1fdbde7efec117ff81df42cc8367092a65e4");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "359d4ac0e4440150310acc0e96fdb973c");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "84c9b202365aef6ea4b442ff6897d72e");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "2c66626e41743605244c026579e4f0");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1", "0");
+
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d11b55d5217bfadc012a3502892428b8c9906d8a");
+ expectRemainder(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "8163cdbfe36a817074a6295b3e8fcf60892a");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3c526a361d552fe1825b7b010d68af57d2");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "2775302963150716c7737ef76ff317e0");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "127bc92b2e824f670375f473110a1e");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1", "0");
+
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1fdbde7efec117ff81df42cc8367092a65e4");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "359d4ac0e4440150310acc0e96fdb973c");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "84c9b202365aef6ea4b442ff6897d72e");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "2c66626e41743605244c026579e4f0");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1", "0");
+
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d11b55d5217bfadc012a3502892428b8c9906d8a");
+ expectRemainder(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "8163cdbfe36a817074a6295b3e8fcf60892a");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3c526a361d552fe1825b7b010d68af57d2");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "2775302963150716c7737ef76ff317e0");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "127bc92b2e824f670375f473110a1e");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1", "0");
+}
diff --git a/tests/corelib/bigint_mul_test.dart b/tests/corelib/bigint_mul_test.dart
new file mode 100644
index 0000000..9351dbe
--- /dev/null
+++ b/tests/corelib/bigint_mul_test.dart
@@ -0,0 +1,136 @@
+// Copyright (c) 2022, 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.
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectProduct(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a * b;
+ String actualString = actual.toRadixString(16);
+ print("$aString * $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "0", "0");
+
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "-352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0", "0");
+
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "-352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0", "0");
+
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0", "0");
+}
diff --git a/tests/corelib/bigint_sll_test.dart b/tests/corelib/bigint_sll_test.dart
new file mode 100644
index 0000000..082c810
--- /dev/null
+++ b/tests/corelib/bigint_sll_test.dart
@@ -0,0 +1,61 @@
+// Copyright (c) 2022, 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.
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectShifted(aString, n, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a << n;
+ String actualString = actual.toRadixString(16);
+ print("$aString << $n");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "1b0f7d9546e0392f6636b70109e56b669cf0ae124");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "361efb2a8dc0725ecc6d6e0213cad6cd39e15c248");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "6c3df6551b80e4bd98dadc042795ad9a73c2b84900000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "d87becaa3701c97b31b5b8084f2b5b34e785709200000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "1b0f7d9546e0392f6636b70109e56b669cf0ae12400000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "6c3df6551b80e4bd98dadc042795ad9a73c2b8490000000000000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "d87becaa3701c97b31b5b8084f2b5b34e78570920000000000000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "1b0f7d9546e0392f6636b70109e56b669cf0ae1240000000000000000");
+
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "-1b0f7d9546e0392f6636b70109e56b669cf0ae124");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "-361efb2a8dc0725ecc6d6e0213cad6cd39e15c248");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "-6c3df6551b80e4bd98dadc042795ad9a73c2b84900000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "-d87becaa3701c97b31b5b8084f2b5b34e785709200000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "-1b0f7d9546e0392f6636b70109e56b669cf0ae12400000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "-6c3df6551b80e4bd98dadc042795ad9a73c2b8490000000000000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "-d87becaa3701c97b31b5b8084f2b5b34e78570920000000000000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "-1b0f7d9546e0392f6636b70109e56b669cf0ae1240000000000000000");
+}
diff --git a/tests/corelib/bigint_sra_test.dart b/tests/corelib/bigint_sra_test.dart
new file mode 100644
index 0000000..a7d073a
--- /dev/null
+++ b/tests/corelib/bigint_sra_test.dart
@@ -0,0 +1,61 @@
+// Copyright (c) 2022, 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.
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectShifted(aString, n, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a >> n;
+ String actualString = actual.toRadixString(16);
+ print("$aString >> $n");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "6c3df6551b80e4bd98dadc042795ad9a73c2b849");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "361efb2a8dc0725ecc6d6e0213cad6cd39e15c24");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "1b0f7d9546e0392f6636b70109e56b669");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "d87becaa3701c97b31b5b8084f2b5b34");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "6c3df6551b80e4bd98dadc042795ad9a");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "1b0f7d9546e0392f6636b7010");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "d87becaa3701c97b31b5b808");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "6c3df6551b80e4bd98dadc04");
+
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "-6c3df6551b80e4bd98dadc042795ad9a73c2b849");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "-361efb2a8dc0725ecc6d6e0213cad6cd39e15c25");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "-1b0f7d9546e0392f6636b70109e56b66a");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "-d87becaa3701c97b31b5b8084f2b5b35");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "-6c3df6551b80e4bd98dadc042795ad9b");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "-1b0f7d9546e0392f6636b7011");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "-d87becaa3701c97b31b5b809");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "-6c3df6551b80e4bd98dadc05");
+}
diff --git a/tests/corelib/bigint_sub_test.dart b/tests/corelib/bigint_sub_test.dart
new file mode 100644
index 0000000..1c9d048
--- /dev/null
+++ b/tests/corelib/bigint_sub_test.dart
@@ -0,0 +1,140 @@
+// Copyright (c) 2022, 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.
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectDifference(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a - b;
+ String actualString = actual.toRadixString(16);
+ print("$aString - $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+}
diff --git a/tests/corelib_2/bigint_add_test.dart b/tests/corelib_2/bigint_add_test.dart
new file mode 100644
index 0000000..20e8e66
--- /dev/null
+++ b/tests/corelib_2/bigint_add_test.dart
@@ -0,0 +1,142 @@
+// Copyright (c) 2022, 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.
+
+// @dart = 2.9
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectSum(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a + b;
+ String actualString = actual.toRadixString(16);
+ print("$aString + $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectSum(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectSum("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectSum("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+}
diff --git a/tests/corelib_2/bigint_div_test.dart b/tests/corelib_2/bigint_div_test.dart
new file mode 100644
index 0000000..589dedb
--- /dev/null
+++ b/tests/corelib_2/bigint_div_test.dart
@@ -0,0 +1,86 @@
+// Copyright (c) 2022, 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.
+
+// @dart = 2.9
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectQuotient(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a ~/ b;
+ String actualString = actual.toRadixString(16);
+ print("$aString ~/ $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "1");
+ expectQuotient("d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e", "157b1");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e", "36662bd");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "141bfd63e");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "3714fb67de7");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "-1");
+ expectQuotient("-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e", "-157b1");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e", "-36662bd");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "-141bfd63e");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "-3714fb67de7");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "-1");
+ expectQuotient("d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e", "-157b1");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e", "-36662bd");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "-141bfd63e");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "-3714fb67de7");
+ expectQuotient("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e", "1");
+ expectQuotient("-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e", "157b1");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e", "36662bd");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "141bfd63e");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "3714fb67de7");
+ expectQuotient("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+}
diff --git a/tests/corelib_2/bigint_mod_test.dart b/tests/corelib_2/bigint_mod_test.dart
new file mode 100644
index 0000000..56e0aa3
--- /dev/null
+++ b/tests/corelib_2/bigint_mod_test.dart
@@ -0,0 +1,114 @@
+// Copyright (c) 2022, 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.
+
+// @dart = 2.9
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectRemainder(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a % b;
+ String actualString = actual.toRadixString(16);
+ print("$aString % $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1fdbde7efec117ff81df42cc8367092a65e4");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "359d4ac0e4440150310acc0e96fdb973c");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "84c9b202365aef6ea4b442ff6897d72e");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "2c66626e41743605244c026579e4f0");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1", "0");
+
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d11b55d5217bfadc012a3502892428b8c9906d8a");
+ expectRemainder(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "8163cdbfe36a817074a6295b3e8fcf60892a");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3c526a361d552fe1825b7b010d68af57d2");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e", "2775302963150716c7737ef76ff317e0");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e", "127bc92b2e824f670375f473110a1e");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1", "0");
+
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1fdbde7efec117ff81df42cc8367092a65e4");
+ expectRemainder(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "359d4ac0e4440150310acc0e96fdb973c");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "84c9b202365aef6ea4b442ff6897d72e");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "2c66626e41743605244c026579e4f0");
+ expectRemainder("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1", "0");
+
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d11b55d5217bfadc012a3502892428b8c9906d8a");
+ expectRemainder(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "8163cdbfe36a817074a6295b3e8fcf60892a");
+ expectRemainder(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3c526a361d552fe1825b7b010d68af57d2");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e", "2775302963150716c7737ef76ff317e0");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e", "127bc92b2e824f670375f473110a1e");
+ expectRemainder("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1", "0");
+}
diff --git a/tests/corelib_2/bigint_mul_test.dart b/tests/corelib_2/bigint_mul_test.dart
new file mode 100644
index 0000000..7fb5f07
--- /dev/null
+++ b/tests/corelib_2/bigint_mul_test.dart
@@ -0,0 +1,138 @@
+// Copyright (c) 2022, 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.
+
+// @dart = 2.9
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectProduct(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a * b;
+ String actualString = actual.toRadixString(16);
+ print("$aString * $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "0", "0");
+
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "-352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0", "0");
+
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "-352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0", "0");
+
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "b3f2d29d6885d40866b040adf8f545352154823b15fed8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "885bc7febac39cd5592e28ce964bfea66a31ea38d8aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "35d827ae2b7d1edeeae0115c81ba4a2496fe6d06aa8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "91a87047f3ae4999a45912763e9eb292049652bc8c35c5c223fcf4bf6eb904401c1875fc");
+ expectProduct(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "352d4596b9163adef2fad0a96d914a7908ab1a7435c5c223fcf4bf6eb904401c1875fc");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectProduct("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0", "0");
+}
diff --git a/tests/corelib_2/bigint_sll_test.dart b/tests/corelib_2/bigint_sll_test.dart
new file mode 100644
index 0000000..551f85f
--- /dev/null
+++ b/tests/corelib_2/bigint_sll_test.dart
@@ -0,0 +1,63 @@
+// Copyright (c) 2022, 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.
+
+// @dart = 2.9
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectShifted(aString, n, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a << n;
+ String actualString = actual.toRadixString(16);
+ print("$aString << $n");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "1b0f7d9546e0392f6636b70109e56b669cf0ae124");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "361efb2a8dc0725ecc6d6e0213cad6cd39e15c248");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "6c3df6551b80e4bd98dadc042795ad9a73c2b84900000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "d87becaa3701c97b31b5b8084f2b5b34e785709200000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "1b0f7d9546e0392f6636b70109e56b669cf0ae12400000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "6c3df6551b80e4bd98dadc042795ad9a73c2b8490000000000000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "d87becaa3701c97b31b5b8084f2b5b34e78570920000000000000000");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "1b0f7d9546e0392f6636b70109e56b669cf0ae1240000000000000000");
+
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "-1b0f7d9546e0392f6636b70109e56b669cf0ae124");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "-361efb2a8dc0725ecc6d6e0213cad6cd39e15c248");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "-6c3df6551b80e4bd98dadc042795ad9a73c2b84900000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "-d87becaa3701c97b31b5b8084f2b5b34e785709200000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "-1b0f7d9546e0392f6636b70109e56b669cf0ae12400000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "-6c3df6551b80e4bd98dadc042795ad9a73c2b8490000000000000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "-d87becaa3701c97b31b5b8084f2b5b34e78570920000000000000000");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "-1b0f7d9546e0392f6636b70109e56b669cf0ae1240000000000000000");
+}
diff --git a/tests/corelib_2/bigint_sra_test.dart b/tests/corelib_2/bigint_sra_test.dart
new file mode 100644
index 0000000..84f35f3
--- /dev/null
+++ b/tests/corelib_2/bigint_sra_test.dart
@@ -0,0 +1,63 @@
+// Copyright (c) 2022, 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.
+
+// @dart = 2.9
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectShifted(aString, n, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a >> n;
+ String actualString = actual.toRadixString(16);
+ print("$aString >> $n");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "6c3df6551b80e4bd98dadc042795ad9a73c2b849");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "361efb2a8dc0725ecc6d6e0213cad6cd39e15c24");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "1b0f7d9546e0392f6636b70109e56b669");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "d87becaa3701c97b31b5b8084f2b5b34");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "6c3df6551b80e4bd98dadc042795ad9a");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "1b0f7d9546e0392f6636b7010");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "d87becaa3701c97b31b5b808");
+ expectShifted("d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "6c3df6551b80e4bd98dadc04");
+
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 0,
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 1,
+ "-6c3df6551b80e4bd98dadc042795ad9a73c2b849");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 2,
+ "-361efb2a8dc0725ecc6d6e0213cad6cd39e15c25");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 31,
+ "-1b0f7d9546e0392f6636b70109e56b66a");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 32,
+ "-d87becaa3701c97b31b5b8084f2b5b35");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 33,
+ "-6c3df6551b80e4bd98dadc042795ad9b");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 63,
+ "-1b0f7d9546e0392f6636b7011");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 64,
+ "-d87becaa3701c97b31b5b809");
+ expectShifted("-d87becaa3701c97b31b5b8084f2b5b34e7857092", 65,
+ "-6c3df6551b80e4bd98dadc05");
+}
diff --git a/tests/corelib_2/bigint_sub_test.dart b/tests/corelib_2/bigint_sub_test.dart
new file mode 100644
index 0000000..ff7555d
--- /dev/null
+++ b/tests/corelib_2/bigint_sub_test.dart
@@ -0,0 +1,142 @@
+// Copyright (c) 2022, 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.
+
+// @dart = 2.9
+
+// Testing Bigints with and without intrinsics.
+// VMOptions=--intrinsify --no-enable-asserts
+// VMOptions=--intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --enable-asserts
+// VMOptions=--no-intrinsify --no-enable-asserts
+
+import "package:expect/expect.dart";
+
+expectDifference(aString, bString, expectedString) {
+ BigInt a = BigInt.parse(aString, radix: 16);
+ BigInt b = BigInt.parse(bString, radix: 16);
+ BigInt expected = BigInt.parse(expectedString, radix: 16);
+ BigInt actual = a - b;
+ String actualString = actual.toRadixString(16);
+ print("$aString - $bString");
+ print(" = $actualString (expected $expectedString)");
+ Expect.equals(expected, actual);
+}
+
+main() {
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "1ad478de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87c8de9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87bece9e340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaae340aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference(
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "d87becaa3740aba6cb25ae8dbb531d2bc0105fa0");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857093");
+ expectDifference("d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "d87becaa3701c97b31b5b8084f2b5b34e7857092");
+
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d4cba13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "3b04b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-a13fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87b4b6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3fac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87bec6a8ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-ac3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87beca98ac2e74f9845c182e303993e0efa8184");
+ expectDifference(
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092",
+ "-3ee22b996ff6856c27c1f6d88aef0e",
+ "-d87becaa36c2e74f9845c182e303993e0efa8184");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-1",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857091");
+ expectDifference("-d87becaa3701c97b31b5b8084f2b5b34e7857092", "-0",
+ "-d87becaa3701c97b31b5b8084f2b5b34e7857092");
+}
diff --git a/tools/VERSION b/tools/VERSION
index 91a5739..a26c379 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -27,5 +27,5 @@
MAJOR 2
MINOR 17
PATCH 0
-PRERELEASE 189
+PRERELEASE 190
PRERELEASE_PATCH 0
\ No newline at end of file
