918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
28 lines
555 B
JavaScript
28 lines
555 B
JavaScript
// Copyright 2024 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
//
|
|
// Flags: --allow-natives-syntax --maglev
|
|
|
|
function main() {
|
|
|
|
function func(arr) {
|
|
for (let i = 0; i < 256; i++) {
|
|
arr[i] = x;
|
|
var x = i;
|
|
for (let j = 0; j < 8; j++) {
|
|
x >>= 1;
|
|
}
|
|
arr[i] = x;
|
|
}
|
|
}
|
|
|
|
%PrepareFunctionForOptimization(func);
|
|
var arr = [];
|
|
for (let i = 0; i < 256; ++i) { arr[i] = i; }
|
|
func(arr);
|
|
}
|
|
|
|
main();
|
|
main();
|