| Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Flags: --allow-natives-syntax |
| 6 | |
| 7 | function getobj() { |
| 8 | return { bar : function() { return 0}}; |
| 9 | } |
| 10 | |
| 11 | function foo() { |
| 12 | var obj = getobj(); |
| 13 | var length = arguments.length; |
| 14 | if (length == 0) { |
| 15 | obj.bar(); |
| 16 | } else { |
| 17 | obj.bar.apply(obj, arguments); |
| 18 | } |
| 19 | } |
| 20 | |
| 21 | foo(); |
| 22 | foo(); |
| 23 | %OptimizeFunctionOnNextCall(foo); |
| 24 | foo(); |
| 25 | assertOptimized(foo); |
| 26 | foo(10); |
| 27 | assertUnoptimized(foo); |
| 28 | %ClearFunctionTypeFeedback(foo); |