28 lines
555 B
JavaScript
28 lines
555 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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//
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// Flags: --allow-natives-syntax --maglev
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function main() {
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function func(arr) {
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for (let i = 0; i < 256; i++) {
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arr[i] = x;
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var x = i;
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for (let j = 0; j < 8; j++) {
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x >>= 1;
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}
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arr[i] = x;
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}
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}
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%PrepareFunctionForOptimization(func);
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var arr = [];
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for (let i = 0; i < 256; ++i) { arr[i] = i; }
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func(arr);
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}
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main();
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main();
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