node/deps/v8/test/mjsunit/compiler/deopt-twice.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

20 lines
379 B
JavaScript

// Copyright 2017 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 f() {
g();
}
function g() {
%DeoptimizeFunction(f);
%DeoptimizeFunction(f);
}
%PrepareFunctionForOptimization(f);
f(); f();
%OptimizeFunctionOnNextCall(f);
f();