54 lines
1.2 KiB
JavaScript
54 lines
1.2 KiB
JavaScript
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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(function() {
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function foo(x) {
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x = x | 0;
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return Number.parseInt(x + 1);
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}
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assertEquals(1, foo(0));
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assertEquals(2, foo(1));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(Math.pow(2, 31), foo(Math.pow(2, 31) - 1));
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})();
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(function() {
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function foo(x) {
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x = x | 0;
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return Number.parseInt(x + 1, 0);
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}
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assertEquals(1, foo(0));
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assertEquals(2, foo(1));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(Math.pow(2, 31), foo(Math.pow(2, 31) - 1));
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})();
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(function() {
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function foo(x) {
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x = x | 0;
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return Number.parseInt(x + 1, 10);
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}
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assertEquals(1, foo(0));
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assertEquals(2, foo(1));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(Math.pow(2, 31), foo(Math.pow(2, 31) - 1));
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})();
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(function() {
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function foo(x) {
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x = x | 0;
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return Number.parseInt(x + 1, undefined);
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}
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assertEquals(1, foo(0));
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assertEquals(2, foo(1));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(Math.pow(2, 31), foo(Math.pow(2, 31) - 1));
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})();
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