37 lines
909 B
JavaScript
37 lines
909 B
JavaScript
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// Copyright 2019 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 --opt --no-always-opt
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const big = 2n ** BigInt((2 ** 30)-1);
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function testAdd(x, y) {
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return x + y;
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}
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%PrepareFunctionForOptimization(testAdd);
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testAdd(3n, 7n);
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testAdd(17n, -54n);
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%OptimizeFunctionOnNextCall(testAdd);
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assertEquals(testAdd(6n, 2n), 8n);
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assertOptimized(testAdd);
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assertThrows(() => testAdd(big, big), RangeError);
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assertUnoptimized(testAdd);
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%PrepareFunctionForOptimization(testAdd);
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testAdd(30n, -50n);
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testAdd(23n, 5n);
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%OptimizeFunctionOnNextCall(testAdd);
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assertEquals(testAdd(-7n, -12n), -19n);
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assertOptimized(testAdd);
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assertThrows(() => testAdd(big, big), RangeError);
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assertOptimized(testAdd);
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assertThrows(() => testAdd(big, big), RangeError);
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assertOptimized(testAdd);
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