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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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47 | 47 |
48 var a = new A(); | 48 var a = new A(); |
49 a.Z(4,5,6); | 49 a.Z(4,5,6); |
50 a.Z(4,5,6); | 50 a.Z(4,5,6); |
51 %OptimizeFunctionOnNextCall(a.Z); | 51 %OptimizeFunctionOnNextCall(a.Z); |
52 a.Z(4,5,6); | 52 a.Z(4,5,6); |
53 A.prototype.X.apply = function (receiver, args) { | 53 A.prototype.X.apply = function (receiver, args) { |
54 return Function.prototype.apply.call(this, receiver, args); | 54 return Function.prototype.apply.call(this, receiver, args); |
55 }; | 55 }; |
56 a.Z(4,5,6); | 56 a.Z(4,5,6); |
| 57 |
| 58 |
| 59 // Ensure that HArgumentsObject is inserted in a correct place |
| 60 // and dominates all uses. |
| 61 function F1() { } |
| 62 function F2() { F1.apply(this, arguments); } |
| 63 function F3(x, y) { |
| 64 if (x) { |
| 65 F2(y); |
| 66 } |
| 67 } |
| 68 |
| 69 function F31() { |
| 70 return F1.apply(this, arguments); |
| 71 } |
| 72 |
| 73 function F4() { |
| 74 F3(true, false); |
| 75 return F31(1); |
| 76 } |
| 77 |
| 78 F4(1); |
| 79 F4(1); |
| 80 F4(1); |
| 81 %OptimizeFunctionOnNextCall(F4); |
| 82 F4(1); |
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