blob: 5d3074d5a631d8e0fb838d8f4dc11bd7dc2bbea0 [file] [log] [blame]
// Copyright 2018 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 f(o) {
o.x;
Object.create(o);
return o.y.a;
}
%PrepareFunctionForOptimization(f);
f({ x : 0, y : { a : 1 } });
f({ x : 0, y : { a : 2 } });
%OptimizeFunctionOnNextCall(f);
assertEquals(3, f({ x : 0, y : { a : 3 } }));
})();
(function() {
function f(o) {
let a = o.y;
Object.create(o);
return o.x + a;
}
%PrepareFunctionForOptimization(f);
f({ x : 42, y : 21 });
f({ x : 42, y : 21 });
%OptimizeFunctionOnNextCall(f);
assertEquals(63, f({ x : 42, y : 21 }));
})();