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Issue 10957018: Merged r12569 into trunk branch. (Closed) Base URL: https://v8.googlecode.com/svn/trunk
Patch Set: Created 8 years, 3 months ago
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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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2521 ASSERT(HasEnumCache()); 2521 ASSERT(HasEnumCache());
2522 FixedArray* bridge = FixedArray::cast(get(kEnumCacheIndex)); 2522 FixedArray* bridge = FixedArray::cast(get(kEnumCacheIndex));
2523 return FixedArray::cast(bridge->get(kEnumCacheBridgeCacheIndex)); 2523 return FixedArray::cast(bridge->get(kEnumCacheBridgeCacheIndex));
2524 } 2524 }
2525 2525
2526 bool HasEnumIndicesCache() { 2526 bool HasEnumIndicesCache() {
2527 if (IsEmpty()) return false; 2527 if (IsEmpty()) return false;
2528 Object* object = get(kEnumCacheIndex); 2528 Object* object = get(kEnumCacheIndex);
2529 if (object->IsSmi()) return false; 2529 if (object->IsSmi()) return false;
2530 FixedArray* bridge = FixedArray::cast(object); 2530 FixedArray* bridge = FixedArray::cast(object);
2531 return bridge->get(kEnumCacheBridgeIndicesCacheIndex)->IsSmi(); 2531 return !bridge->get(kEnumCacheBridgeIndicesCacheIndex)->IsSmi();
2532 } 2532 }
2533 2533
2534 FixedArray* GetEnumIndicesCache() { 2534 FixedArray* GetEnumIndicesCache() {
2535 ASSERT(HasEnumIndicesCache()); 2535 ASSERT(HasEnumIndicesCache());
2536 FixedArray* bridge = FixedArray::cast(get(kEnumCacheIndex)); 2536 FixedArray* bridge = FixedArray::cast(get(kEnumCacheIndex));
2537 return FixedArray::cast(bridge->get(kEnumCacheBridgeIndicesCacheIndex)); 2537 return FixedArray::cast(bridge->get(kEnumCacheBridgeIndicesCacheIndex));
2538 } 2538 }
2539 2539
2540 Object** GetEnumCacheSlot() { 2540 Object** GetEnumCacheSlot() {
2541 ASSERT(HasEnumCache()); 2541 ASSERT(HasEnumCache());
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9019 } else { 9019 } else {
9020 value &= ~(1 << bit_position); 9020 value &= ~(1 << bit_position);
9021 } 9021 }
9022 return value; 9022 return value;
9023 } 9023 }
9024 }; 9024 };
9025 9025
9026 } } // namespace v8::internal 9026 } } // namespace v8::internal
9027 9027
9028 #endif // V8_OBJECTS_H_ 9028 #endif // V8_OBJECTS_H_
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