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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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137 } | 137 } |
138 } | 138 } |
139 | 139 |
140 deopt_array(false); | 140 deopt_array(false); |
141 deopt_array(false); | 141 deopt_array(false); |
142 deopt_array(false); | 142 deopt_array(false); |
143 %OptimizeFunctionOnNextCall(deopt_array); | 143 %OptimizeFunctionOnNextCall(deopt_array); |
144 var array = deopt_array(false); | 144 var array = deopt_array(false); |
145 assertTrue(2 != %GetOptimizationStatus(deopt_array)); | 145 assertTrue(2 != %GetOptimizationStatus(deopt_array)); |
146 deopt_array(true); | 146 deopt_array(true); |
147 assertTrue(1 != %GetOptimizationStatus(deopt_array)); | 147 assertTrue(2 != %GetOptimizationStatus(deopt_array)); |
148 array = deopt_array(false); | 148 array = deopt_array(false); |
149 assertTrue(1 != %GetOptimizationStatus(deopt_array)); | 149 assertTrue(2 != %GetOptimizationStatus(deopt_array)); |
150 | 150 |
151 // Check that unexpected changes in the objects stored into the boilerplate | 151 // Check that unexpected changes in the objects stored into the boilerplate |
152 // also force a deopt. | 152 // also force a deopt. |
153 function deopt_array_literal_all_smis(a) { | 153 function deopt_array_literal_all_smis(a) { |
154 return [0, 1, a]; | 154 return [0, 1, a]; |
155 } | 155 } |
156 | 156 |
157 deopt_array_literal_all_smis(2); | 157 deopt_array_literal_all_smis(2); |
158 deopt_array_literal_all_smis(3); | 158 deopt_array_literal_all_smis(3); |
159 deopt_array_literal_all_smis(4); | 159 deopt_array_literal_all_smis(4); |
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201 assertEquals(1, array[1]); | 201 assertEquals(1, array[1]); |
202 assertEquals(foo, array[2]); | 202 assertEquals(foo, array[2]); |
203 } | 203 } |
204 | 204 |
205 (function literals_after_osr() { | 205 (function literals_after_osr() { |
206 var color = [0]; | 206 var color = [0]; |
207 // Trigger OSR. | 207 // Trigger OSR. |
208 while (%GetOptimizationStatus(literals_after_osr) == 2) {} | 208 while (%GetOptimizationStatus(literals_after_osr) == 2) {} |
209 return [color[0]]; | 209 return [color[0]]; |
210 })(); | 210 })(); |
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