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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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 // MODULE | 5 // MODULE |
6 // Flags: --allow-natives-syntax | 6 // Flags: --allow-natives-syntax --crankshaft |
7 | 7 |
8 export let x = 0; | 8 export let x = 0; |
9 function foo() { x++ }; | 9 function foo() { x++ }; |
10 foo(); | 10 foo(); |
11 %OptimizeFunctionOnNextCall(foo); | 11 %OptimizeFunctionOnNextCall(foo); |
12 foo(); | 12 foo(); |
13 assertOptimized(foo); | 13 assertOptimized(foo); |
14 assertEquals(2, x); | 14 assertEquals(2, x); |
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