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// 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
// Basic loop peeling test case with Array.prototype.every().
(function() {
function foo(a, o) {
return a.every(x => x === o.x);
}
%PrepareFunctionForOptimization(foo);
assertTrue(foo([3, 3, 3], {x:3}));
assertFalse(foo([3, 3, 2], {x:3}));
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo([3, 3, 3], {x:3}));
assertFalse(foo([3, 3, 2], {x:3}));
// Non-extensible array
%PrepareFunctionForOptimization(foo);
assertTrue(foo(Object.preventExtensions([3, 3, 3]), {x:3}));
assertFalse(foo(Object.preventExtensions([3, 3, 2]), {x:3}));
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo(Object.preventExtensions([3, 3, 3]), {x:3}));
assertFalse(foo(Object.preventExtensions([3, 3, 2]), {x:3}));
// Sealed array
%PrepareFunctionForOptimization(foo);
assertTrue(foo(Object.seal([3, 3, 3]), {x:3}));
assertFalse(foo(Object.seal([3, 3, 2]), {x:3}));
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo(Object.seal([3, 3, 3]), {x:3}));
assertFalse(foo(Object.seal([3, 3, 2]), {x:3}));
// Frozen array
%PrepareFunctionForOptimization(foo);
assertTrue(foo(Object.freeze([3, 3, 3]), {x:3}));
assertFalse(foo(Object.freeze([3, 3, 2]), {x:3}));
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo(Object.freeze([3, 3, 3]), {x:3}));
assertFalse(foo(Object.freeze([3, 3, 2]), {x:3}));
})();
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