// 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() { | |
function foo() { | |
var a = foo.bind(this); | |
%DeoptimizeNow(); | |
if (!a) return a; | |
return 0; | |
}; | |
%PrepareFunctionForOptimization(foo); | |
assertEquals(0, foo()); | |
assertEquals(0, foo()); | |
%OptimizeFunctionOnNextCall(foo); | |
assertEquals(0, foo()); | |
})(); | |
(function() { | |
"use strict"; | |
function foo() { | |
var a = foo.bind(this); | |
%DeoptimizeNow(); | |
if (!a) return a; | |
return 0; | |
}; | |
%PrepareFunctionForOptimization(foo); | |
assertEquals(0, foo()); | |
assertEquals(0, foo()); | |
%OptimizeFunctionOnNextCall(foo); | |
assertEquals(0, foo()); | |
})(); | |
(function() { | |
function foo() { | |
var a = foo.bind(this); | |
%DeoptimizeNow(); | |
if (!a) return a; | |
return 0; | |
}; | |
%PrepareFunctionForOptimization(foo); | |
foo.prototype = { | |
custom: 'prototype' | |
}; | |
assertEquals(0, foo()); | |
assertEquals(0, foo()); | |
%OptimizeFunctionOnNextCall(foo); | |
assertEquals(0, foo()); | |
})(); | |
(function() { | |
"use strict"; | |
function foo() { | |
var a = foo.bind(this); | |
%DeoptimizeNow(); | |
if (!a) return a; | |
return 0; | |
}; | |
%PrepareFunctionForOptimization(foo); | |
foo.prototype = { | |
custom: 'prototype' | |
}; | |
assertEquals(0, foo()); | |
assertEquals(0, foo()); | |
%OptimizeFunctionOnNextCall(foo); | |
assertEquals(0, foo()); | |
})(); |