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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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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8222 return copy; | 8222 return copy; |
8223 } | 8223 } |
8224 | 8224 |
8225 | 8225 |
8226 Object* AccessorPair::GetComponent(AccessorComponent component) { | 8226 Object* AccessorPair::GetComponent(AccessorComponent component) { |
8227 Object* accessor = get(component); | 8227 Object* accessor = get(component); |
8228 return accessor->IsTheHole() ? GetHeap()->undefined_value() : accessor; | 8228 return accessor->IsTheHole() ? GetHeap()->undefined_value() : accessor; |
8229 } | 8229 } |
8230 | 8230 |
8231 | 8231 |
| 8232 MaybeObject* DeoptimizationInputData::Allocate(Isolate* isolate, |
| 8233 int deopt_entry_count, |
| 8234 PretenureFlag pretenure) { |
| 8235 ASSERT(deopt_entry_count > 0); |
| 8236 return isolate->heap()->AllocateFixedArray(LengthFor(deopt_entry_count), |
| 8237 pretenure); |
| 8238 } |
| 8239 |
| 8240 |
| 8241 MaybeObject* DeoptimizationOutputData::Allocate(Isolate* isolate, |
| 8242 int number_of_deopt_points, |
| 8243 PretenureFlag pretenure) { |
| 8244 if (number_of_deopt_points == 0) return isolate->heap()->empty_fixed_array(); |
| 8245 return isolate->heap()->AllocateFixedArray( |
| 8246 LengthOfFixedArray(number_of_deopt_points), pretenure); |
| 8247 } |
| 8248 |
| 8249 |
8232 #ifdef DEBUG | 8250 #ifdef DEBUG |
8233 bool DescriptorArray::IsEqualTo(DescriptorArray* other) { | 8251 bool DescriptorArray::IsEqualTo(DescriptorArray* other) { |
8234 if (IsEmpty()) return other->IsEmpty(); | 8252 if (IsEmpty()) return other->IsEmpty(); |
8235 if (other->IsEmpty()) return false; | 8253 if (other->IsEmpty()) return false; |
8236 if (length() != other->length()) return false; | 8254 if (length() != other->length()) return false; |
8237 for (int i = 0; i < length(); ++i) { | 8255 for (int i = 0; i < length(); ++i) { |
8238 if (get(i) != other->get(i)) return false; | 8256 if (get(i) != other->get(i)) return false; |
8239 } | 8257 } |
8240 return true; | 8258 return true; |
8241 } | 8259 } |
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16664 #define ERROR_MESSAGES_TEXTS(C, T) T, | 16682 #define ERROR_MESSAGES_TEXTS(C, T) T, |
16665 static const char* error_messages_[] = { | 16683 static const char* error_messages_[] = { |
16666 ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS) | 16684 ERROR_MESSAGES_LIST(ERROR_MESSAGES_TEXTS) |
16667 }; | 16685 }; |
16668 #undef ERROR_MESSAGES_TEXTS | 16686 #undef ERROR_MESSAGES_TEXTS |
16669 return error_messages_[reason]; | 16687 return error_messages_[reason]; |
16670 } | 16688 } |
16671 | 16689 |
16672 | 16690 |
16673 } } // namespace v8::internal | 16691 } } // namespace v8::internal |
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