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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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130 */ | 130 */ |
131 OptTracker.prototype.DisableAsserts_ = function(func) { | 131 OptTracker.prototype.DisableAsserts_ = function(func) { |
132 switch(%GetOptimizationStatus(func)) { | 132 switch(%GetOptimizationStatus(func)) { |
133 case OptTracker.OptimizationState.YES: | 133 case OptTracker.OptimizationState.YES: |
134 case OptTracker.OptimizationState.NO: | 134 case OptTracker.OptimizationState.NO: |
135 return false; | 135 return false; |
136 case OptTracker.OptimizationState.ALWAYS: | 136 case OptTracker.OptimizationState.ALWAYS: |
137 case OptTracker.OptimizationState.NEVER: | 137 case OptTracker.OptimizationState.NEVER: |
138 return true; | 138 return true; |
139 } | 139 } |
140 return false; | 140 return true; |
141 } | 141 } |
142 // (End of class OptTracker.) | 142 // (End of class OptTracker.) |
143 | 143 |
144 // Example function used by the test below. | 144 // Example function used by the test below. |
145 function f(a) { | 145 function f(a) { |
146 return a+1; | 146 return a+1; |
147 } | 147 } |
148 | 148 |
149 var tracker = new OptTracker(); | 149 var tracker = new OptTracker(); |
150 tracker.CheckpointOptCount(f); | 150 tracker.CheckpointOptCount(f); |
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174 // Let's trigger optimization for another type. | 174 // Let's trigger optimization for another type. |
175 for (var i = 0; i < 5; i++) f("a"); | 175 for (var i = 0; i < 5; i++) f("a"); |
176 | 176 |
177 %OptimizeFunctionOnNextCall(f); | 177 %OptimizeFunctionOnNextCall(f); |
178 f("b"); | 178 f("b"); |
179 | 179 |
180 tracker.AssertOptCount(f, 2); | 180 tracker.AssertOptCount(f, 2); |
181 tracker.AssertIsOptimized(f, true); | 181 tracker.AssertIsOptimized(f, true); |
182 tracker.AssertDeoptHappened(f, true); | 182 tracker.AssertDeoptHappened(f, true); |
183 tracker.AssertDeoptCount(f, 1); | 183 tracker.AssertDeoptCount(f, 1); |
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