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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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1861 ASSERT(sub_type <= LAST_FIXED_ARRAY_SUB_TYPE); | 1861 ASSERT(sub_type <= LAST_FIXED_ARRAY_SUB_TYPE); |
1862 object_counts_[FIRST_FIXED_ARRAY_SUB_TYPE + sub_type]++; | 1862 object_counts_[FIRST_FIXED_ARRAY_SUB_TYPE + sub_type]++; |
1863 object_sizes_[FIRST_FIXED_ARRAY_SUB_TYPE + sub_type] += size; | 1863 object_sizes_[FIRST_FIXED_ARRAY_SUB_TYPE + sub_type] += size; |
1864 } | 1864 } |
1865 } | 1865 } |
1866 } | 1866 } |
1867 | 1867 |
1868 void CheckpointObjectStats(); | 1868 void CheckpointObjectStats(); |
1869 | 1869 |
1870 // We don't use a ScopedLock here since we want to lock the heap | 1870 // We don't use a ScopedLock here since we want to lock the heap |
1871 // only when FLAG_parallel_recompilation is true. | 1871 // only when FLAG_concurrent_recompilation is true. |
1872 class RelocationLock { | 1872 class RelocationLock { |
1873 public: | 1873 public: |
1874 explicit RelocationLock(Heap* heap); | 1874 explicit RelocationLock(Heap* heap); |
1875 | 1875 |
1876 ~RelocationLock() { | 1876 ~RelocationLock() { |
1877 if (FLAG_parallel_recompilation) { | 1877 if (FLAG_concurrent_recompilation) { |
1878 #ifdef DEBUG | 1878 #ifdef DEBUG |
1879 heap_->relocation_mutex_locked_by_optimizer_thread_ = false; | 1879 heap_->relocation_mutex_locked_by_optimizer_thread_ = false; |
1880 #endif // DEBUG | 1880 #endif // DEBUG |
1881 heap_->relocation_mutex_->Unlock(); | 1881 heap_->relocation_mutex_->Unlock(); |
1882 } | 1882 } |
1883 } | 1883 } |
1884 | 1884 |
1885 #ifdef DEBUG | 1885 #ifdef DEBUG |
1886 static bool IsLockedByOptimizerThread(Heap* heap) { | 1886 static bool IsLockedByOptimizerThread(Heap* heap) { |
1887 return heap->relocation_mutex_locked_by_optimizer_thread_; | 1887 return heap->relocation_mutex_locked_by_optimizer_thread_; |
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3044 DisallowHeapAllocation no_allocation; // i.e. no gc allowed. | 3044 DisallowHeapAllocation no_allocation; // i.e. no gc allowed. |
3045 | 3045 |
3046 private: | 3046 private: |
3047 DISALLOW_IMPLICIT_CONSTRUCTORS(PathTracer); | 3047 DISALLOW_IMPLICIT_CONSTRUCTORS(PathTracer); |
3048 }; | 3048 }; |
3049 #endif // DEBUG | 3049 #endif // DEBUG |
3050 | 3050 |
3051 } } // namespace v8::internal | 3051 } } // namespace v8::internal |
3052 | 3052 |
3053 #endif // V8_HEAP_H_ | 3053 #endif // V8_HEAP_H_ |
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