forked from LeenkxTeam/Kmake
22 lines
619 B
JavaScript
22 lines
619 B
JavaScript
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// Copyright 2024 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 --turbolev --turbofan
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function array_push_pop(arr, x) {
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let v = arr.pop();
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arr.push(x); // This doesn't require growing the array.
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return v + arr[5];
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}
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let arr = [0, 1, 2, 3, 4, 5];
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%PrepareFunctionForOptimization(array_push_pop);
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assertEquals(16, array_push_pop(arr, 11));
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arr[5] = 5;
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%OptimizeFunctionOnNextCall(array_push_pop);
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assertEquals(16, array_push_pop(arr, 11));
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assertOptimized(array_push_pop);
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