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| 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 "use strict"; |
| 8 function f1(d) { |
| 9 return 1 + f2(f3(d)); |
| 10 } |
| 11 |
| 12 function f2(v) { return v; } |
| 13 |
| 14 function f3(d) { |
| 15 if (d) %DeoptimizeFunction(f1); |
| 16 return 2; |
| 17 } |
| 18 |
| 19 %NeverOptimizeFunction(f3); |
| 20 |
| 21 f1(false); |
| 22 f1(false); |
| 23 %OptimizeFunctionOnNextCall(f1); |
| 24 assertEquals(3, f1(true)); |
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