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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Flags: --allow-natives-syntax --block-concurrent-recompilation | 5 // Flags: --allow-natives-syntax --block-concurrent-recompilation |
| 6 // Flags: --no-concurrent-osr | |
| 7 | 6 |
| 8 function Ctor() { | 7 function Ctor() { |
| 9 this.a = 1; | 8 this.a = 1; |
| 10 } | 9 } |
| 11 | 10 |
| 12 function get_closure() { | 11 function get_closure() { |
| 13 return function add_field(obj, osr) { | 12 return function add_field(obj, osr) { |
| 14 obj.c = 3; | 13 obj.c = 3; |
| 15 var x = 0; | 14 var x = 0; |
| 16 if (osr) %OptimizeOsr(); | 15 if (osr) %OptimizeOsr(); |
| (...skipping 17 matching lines...) Expand all Loading... |
| 34 | 33 |
| 35 // Flush the optimizing compiler's queue. | 34 // Flush the optimizing compiler's queue. |
| 36 %NotifyContextDisposed(); | 35 %NotifyContextDisposed(); |
| 37 assertUnoptimized(f1, "no sync"); | 36 assertUnoptimized(f1, "no sync"); |
| 38 | 37 |
| 39 // Trigger deopt. | 38 // Trigger deopt. |
| 40 o.c = 2.2; | 39 o.c = 2.2; |
| 41 | 40 |
| 42 var f2 = get_closure(); | 41 var f2 = get_closure(); |
| 43 f2(new Ctor(), true); | 42 f2(new Ctor(), true); |
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