blob: 72d42c318b9ca027ae1349d989ce655bf41f33f0 [file] [log] [blame]
// Copyright 2015 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() {
const symbol = Symbol('symbol');
const OBJS = [
{[symbol]: 0, a: 1},
{[symbol]: 1, b: 2},
{[symbol]: 2, c: 3},
{[symbol]: 3, d: 4}
];
function foo(o) { return o[symbol]; }
%PrepareFunctionForOptimization(foo);
for (let i = 0; i < OBJS.length; ++i) {
assertEquals(i, foo(OBJS[i]));
assertEquals(i, foo(OBJS[i]));
}
%OptimizeFunctionOnNextCall(foo);
for (let i = 0; i < OBJS.length; ++i) {
assertEquals(i, foo(OBJS[i]));
assertEquals(i, foo(OBJS[i]));
}
})();
(function() {
const symbol = Symbol('symbol');
const OBJS = [
{[symbol]: 0, a: 1},
{[symbol]: 1, b: 2},
{[symbol]: 2, c: 3},
{[symbol]: 3, d: 4}
];
function foo(o) { o[symbol] = o; }
%PrepareFunctionForOptimization(foo);
for (let i = 0; i < OBJS.length; ++i) {
foo(OBJS[i]);
foo(OBJS[i]);
}
%OptimizeFunctionOnNextCall(foo);
for (let i = 0; i < OBJS.length; ++i) {
foo(OBJS[i]);
foo(OBJS[i]);
}
for (const o of OBJS) {
assertEquals(o, o[symbol]);
}
})();