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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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1739 return; | 1739 return; |
1740 } | 1740 } |
1741 value = JSGlobalPropertyCell::cast(value)->value(); | 1741 value = JSGlobalPropertyCell::cast(value)->value(); |
1742 } | 1742 } |
1743 // Make sure to disallow caching for uninitialized constants | 1743 // Make sure to disallow caching for uninitialized constants |
1744 // found in the dictionary-mode objects. | 1744 // found in the dictionary-mode objects. |
1745 if (value->IsTheHole()) result->DisallowCaching(); | 1745 if (value->IsTheHole()) result->DisallowCaching(); |
1746 result->DictionaryResult(this, entry); | 1746 result->DictionaryResult(this, entry); |
1747 return; | 1747 return; |
1748 } | 1748 } |
1749 // Slow case object skipped during lookup. Do not use inline caching. | |
1750 if (!IsGlobalObject()) result->DisallowCaching(); | |
1751 } | 1749 } |
1752 result->NotFound(); | 1750 result->NotFound(); |
1753 } | 1751 } |
1754 | 1752 |
1755 | 1753 |
1756 void JSObject::LookupRealNamedProperty(String* name, LookupResult* result) { | 1754 void JSObject::LookupRealNamedProperty(String* name, LookupResult* result) { |
1757 LocalLookupRealNamedProperty(name, result); | 1755 LocalLookupRealNamedProperty(name, result); |
1758 if (result->IsProperty()) return; | 1756 if (result->IsProperty()) return; |
1759 | 1757 |
1760 LookupRealNamedPropertyInPrototypes(name, result); | 1758 LookupRealNamedPropertyInPrototypes(name, result); |
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8738 if (break_point_objects()->IsUndefined()) return 0; | 8736 if (break_point_objects()->IsUndefined()) return 0; |
8739 // Single beak point. | 8737 // Single beak point. |
8740 if (!break_point_objects()->IsFixedArray()) return 1; | 8738 if (!break_point_objects()->IsFixedArray()) return 1; |
8741 // Multiple break points. | 8739 // Multiple break points. |
8742 return FixedArray::cast(break_point_objects())->length(); | 8740 return FixedArray::cast(break_point_objects())->length(); |
8743 } | 8741 } |
8744 #endif | 8742 #endif |
8745 | 8743 |
8746 | 8744 |
8747 } } // namespace v8::internal | 8745 } } // namespace v8::internal |
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