v8/test/mjsunit/regress/regress-check-eliminate-loop-phis.js

22 lines
425 B
JavaScript
Raw Normal View History

// 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
function f() {
var o = {x:1};
var y = {y:2.5, x:0};
var result;
for (var i = 0; i < 2; i++) {
result = o.x + 3;
o = y;
}
return result;
}
f();
f();
%OptimizeFunctionOnNextCall(f);
assertEquals(3, f());