| Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2015 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 --typed-array-max-size-in-heap=1 |
| 6 | |
| 7 | var foo = (function () { |
| 8 | var y = 0; |
| 9 | return function foo(x) { |
| 10 | // Needs to be an external array. |
| 11 | var a = new Float64Array(32); |
| 12 | a[0] = 42; |
| 13 | y = x + 0.1; // This has to allocate. |
| 14 | return a[0]; |
| 15 | } |
| 16 | })(); |
| 17 | |
| 18 | foo(1); |
| 19 | foo(1); |
| 20 | %OptimizeFunctionOnNextCall(foo); |
| 21 | foo(1); |
| 22 | // Try to force a GC during allocation in above marked line. |
| 23 | for (var i = 0; i < 20; ++i) { |
| 24 | %SetAllocationTimeout(i, i, false); |
| 25 | assertEquals(42, foo(2)); |
| 26 | } |