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// 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 f1(a, i) {
return a[i] + 0.5;
}
var arr = [,0.0,2.5];
assertEquals(0.5, f1(arr, 1));
assertEquals(0.5, f1(arr, 1));
%OptimizeFunctionOnNextCall(f1);
assertEquals(0.5, f1(arr, 1));
// Trick crankshaft into accepting feedback with the array prototype
// map even though a call on that map was never made. optopush should
// refuse to inline the push call based on the danger that it's modifying
// the array prototype.
var push = Array.prototype.push;
var array_prototype = Array.prototype;
function optopush(a) {
push.call(a, 1);
}
function foo() {
optopush(array_prototype);
}
optopush([]);
optopush([]);
optopush([]);
%OptimizeFunctionOnNextCall(foo);
foo();
assertEquals(1.5, f1(arr, 0));