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>
22 lines
623 B
JavaScript
22 lines
623 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 --turbolev --turbofan
|
|
|
|
function bitwise_smi(a, b) {
|
|
let x = a | b;
|
|
x = x & 52358961;
|
|
x = x ^ b;
|
|
x = x >> 2;
|
|
x = x << 5;
|
|
x = x >>> 1;
|
|
return ~x;
|
|
}
|
|
%PrepareFunctionForOptimization(bitwise_smi);
|
|
assertEquals(-23041, bitwise_smi(1548, 45235));
|
|
assertEquals(-23041, bitwise_smi(1548, 45235));
|
|
%OptimizeFunctionOnNextCall(bitwise_smi);
|
|
assertEquals(-23041, bitwise_smi(1548, 45235));
|
|
assertOptimized(bitwise_smi);
|