blob: d9dc6d995a37578627629820f06e4fca073b63b2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// 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
var b = false;
function change_o() {
if (b) o = { y : 1, x : 0};
}
%NeverOptimizeFunction(change_o);
var o = { x : 1 };
function f() {
change_o();
return o.x;
}
%PrepareFunctionForOptimization(f);
f(); f();
%OptimizeFunctionOnNextCall(f);
b = true;
f();
|
