node/deps/v8/test/mjsunit/compiler/lazy-deopt-in-literal.js
Ujjwal Sharma f579e11940 deps: update V8 to 7.4.288.13
PR-URL: https://github.com/nodejs/node/pull/26685
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
2019-03-28 16:36:18 -04:00

22 lines
453 B
JavaScript

// Copyright 2015 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
function deopt() {
%DeoptimizeFunction(fun3);
}
function fun3() {
var r = { 113: deopt(), 113: 7 };
return r[113];
}
%PrepareFunctionForOptimization(fun3);
fun3();
fun3();
%OptimizeFunctionOnNextCall(fun3);
var y = fun3();
assertEquals(7, y);