Alexander Markov
a211134136
Also, --limit-ints-to-64-bits is enabled when running tests in _2 test
suites.
This is the re-landing of 92ebd8aefa with
fixes:
* Revert changes in pkg/dev_compiler/test/browser/language_tests.js
and tests/language/language_dart2js.status as they describe
'language' test suite, not 'language_2'
* Correct tests/standalone_2/io/fuzz_support.dart as file_fuzz test was
timing out on Windows and failing on android/arm.
Closes https://github.com/dart-lang/sdk/issues/31396
Change-Id: If9ca77fca300ddc605f17a7be39d1707e9724e25
Reviewed-on: https://dart-review.googlesource.com/21700
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
35 lines
877 B
Dart
35 lines
877 B
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Test lazy deoptimization from within an inlined function.
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// VMOptions=--deoptimize_alot --optimization-counter-threshold=10 --no-use-osr
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import "package:expect/expect.dart";
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call_native(x) {
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// Wrap in try to avoid inlining.
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// Use a large int so the intrinsifier does not fire.
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try {
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return x + 9223372036854775807;
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} finally {}
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}
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bar(x) {
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if (x < 0) call_native(x);
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x = 42;
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return x;
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}
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foo(x) {
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x = bar(x);
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return x;
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}
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main() {
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Expect.equals(42, foo(1));
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for (var i = 0; i < 20; i++) foo(7);
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Expect.equals(42, foo(2));
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// Call the runtime to trigger lazy deopt with foo/bar on the stack.
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Expect.equals(42, foo(-1));
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}
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