// 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(x) { | |
if (x != "x") { | |
var o = {a: (x + 1) * 1.5}; | |
%DeoptimizeNow(); | |
return o.a; | |
} | |
} | |
f(1.5); f(2.5); f(NaN); | |
function g(x) { | |
f(""+x); | |
} | |
g("x"); g("x"); | |
%OptimizeFunctionOnNextCall(g); | |
g("x"); |