28 lines
463 B
JavaScript
28 lines
463 B
JavaScript
|
// Copyright 2014 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
|
||
|
|
|
||
|
|
var o = {a: undefined};
|
||
|
|
|
||
|
|
function store(o, v) {
|
||
|
|
o.a = v;
|
||
|
|
}
|
||
|
|
|
||
|
|
store(o, undefined);
|
||
|
|
store(o, undefined);
|
||
|
|
|
||
|
|
function f(bool) {
|
||
|
|
var o = {a: undefined};
|
||
|
|
if (bool) {
|
||
|
|
store(o, 1);
|
||
|
|
}
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
f(false);
|
||
|
|
f(false);
|
||
|
|
%OptimizeFunctionOnNextCall(f);
|
||
|
|
f(true);
|