mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
753 B
36 lines
753 B
10 years ago
|
// 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 f(a, i, bool) {
|
||
|
|
var result;
|
||
|
|
if (bool) {
|
||
|
|
// Make sure i - -0x80000000 doesn't overflow in BCE, missing a check for
|
||
|
|
// x-0 later on.
|
||
|
|
result = f2(a, 0x7fffffff, i, i, -0x80000000);
|
||
|
|
} else {
|
||
|
|
result = f2(a, -3, 4, i, 0);
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
function f2(a, c, x, i, d) {
|
||
|
|
return a[x + c] + a[x - 0] + a[i - d];
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
var a = [];
|
||
|
|
var i = 0;
|
||
|
|
a.push(i++);
|
||
|
|
a.push(i++);
|
||
|
|
a.push(i++);
|
||
|
|
a.push(i++);
|
||
|
|
a.push(i++);
|
||
|
|
f(a, 0, false);
|
||
|
|
f(a, 0, false);
|
||
|
|
f(a, 0, false);
|
||
|
|
%OptimizeFunctionOnNextCall(f);
|
||
|
|
%DebugPrint(f(a, -0x7fffffff, true));
|