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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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252 result = lo_space_->AllocateRaw(size_in_bytes, NOT_EXECUTABLE); | 252 result = lo_space_->AllocateRaw(size_in_bytes, NOT_EXECUTABLE); |
253 } else if (CELL_SPACE == space) { | 253 } else if (CELL_SPACE == space) { |
254 result = cell_space_->AllocateRaw(size_in_bytes); | 254 result = cell_space_->AllocateRaw(size_in_bytes); |
255 } else if (PROPERTY_CELL_SPACE == space) { | 255 } else if (PROPERTY_CELL_SPACE == space) { |
256 result = property_cell_space_->AllocateRaw(size_in_bytes); | 256 result = property_cell_space_->AllocateRaw(size_in_bytes); |
257 } else { | 257 } else { |
258 ASSERT(MAP_SPACE == space); | 258 ASSERT(MAP_SPACE == space); |
259 result = map_space_->AllocateRaw(size_in_bytes); | 259 result = map_space_->AllocateRaw(size_in_bytes); |
260 } | 260 } |
261 if (result->IsFailure()) old_gen_exhausted_ = true; | 261 if (result->IsFailure()) old_gen_exhausted_ = true; |
| 262 if (profiler->is_tracking_allocations() && result->To(&object)) { |
| 263 profiler->NewObjectEvent(object->address(), size_in_bytes); |
| 264 } |
262 return result; | 265 return result; |
263 } | 266 } |
264 | 267 |
265 | 268 |
266 MaybeObject* Heap::NumberFromInt32( | 269 MaybeObject* Heap::NumberFromInt32( |
267 int32_t value, PretenureFlag pretenure) { | 270 int32_t value, PretenureFlag pretenure) { |
268 if (Smi::IsValid(value)) return Smi::FromInt(value); | 271 if (Smi::IsValid(value)) return Smi::FromInt(value); |
269 // Bypass NumberFromDouble to avoid various redundant checks. | 272 // Bypass NumberFromDouble to avoid various redundant checks. |
270 return AllocateHeapNumber(FastI2D(value), pretenure); | 273 return AllocateHeapNumber(FastI2D(value), pretenure); |
271 } | 274 } |
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861 #ifdef DEBUG | 864 #ifdef DEBUG |
862 Isolate* isolate = Isolate::Current(); | 865 Isolate* isolate = Isolate::Current(); |
863 isolate->heap()->disallow_allocation_failure_ = old_state_; | 866 isolate->heap()->disallow_allocation_failure_ = old_state_; |
864 #endif | 867 #endif |
865 } | 868 } |
866 | 869 |
867 | 870 |
868 } } // namespace v8::internal | 871 } } // namespace v8::internal |
869 | 872 |
870 #endif // V8_HEAP_INL_H_ | 873 #endif // V8_HEAP_INL_H_ |
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