// 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 | |
function l(s) { | |
return ("xxxxxxxxxxxxxxxxxxxxxxx" + s).toLowerCase(); | |
} | |
l("abcd"); | |
l("abcd"); | |
%OptimizeFunctionOnNextCall(l); | |
l("abcd"); | |
function u(s) { | |
return ("xxxxxxxxxxxxxxxxxxxxxxx" + s).toUpperCase(); | |
} | |
u("abcd"); | |
u("abcd"); | |
%OptimizeFunctionOnNextCall(u); | |
u("abcd"); |