v8/test/mjsunit/regress/regress-v8-4839.js
jarin c2e82d6e82 [crankshaft] Fix inlining to always connect both branches of test context.
BUG=v8:4839
LOG=n

Review URL: https://codereview.chromium.org/1811693002

Cr-Commit-Position: refs/heads/master@{#34848}
2016-03-17 10:00:21 +00:00

63 lines
1.2 KiB
JavaScript

// Copyright 2016 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 dummy() { }
(function InlinedFunctionTestContext() {
var f = function() { }
function g() {
var s = "hey";
dummy(); // Force a deopt point.
if (f()) return s;
}
g();
g();
g();
%OptimizeFunctionOnNextCall(g);
f = function() { return true; }
assertEquals("hey", g());
})();
(function InlinedConstructorReturnTestContext() {
function c() { return 1; }
var f = function() { return !(new c()); }
function g() {
var s = "hey";
dummy(); // Force a deopt point.
if (f()) return s;
}
g();
g();
g();
%OptimizeFunctionOnNextCall(g);
f = function() { return true; }
assertEquals("hey", g());
})();
(function InlinedConstructorNoReturnTestContext() {
function c() { }
var f = function() { return !(new c()); }
function g() {
var s = "hey";
dummy(); // Force a deopt point.
if (f()) return s;
}
g();
g();
g();
%OptimizeFunctionOnNextCall(g);
f = function() { return true; }
assertEquals("hey", g());
})();