blob: b0dd2d655ae88e69def08f94586a03895c7c977d [file] [log] [blame]
// 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 --turbo-escape
(function TestMaterializeArray() {
function f() {
var a = [1,2,3];
%_DeoptimizeNow();
return a.length;
}
%PrepareFunctionForOptimization(f);
assertEquals(3, f());
assertEquals(3, f());
%OptimizeFunctionOnNextCall(f);
assertEquals(3, f());
})();
(function TestMaterializeFunction() {
function g() {
function fun(a, b) {}
%_DeoptimizeNow();
return fun.length;
}
%PrepareFunctionForOptimization(g);
assertEquals(2, g());
assertEquals(2, g());
%OptimizeFunctionOnNextCall(g);
assertEquals(2, g());
})();