Lines Matching defs:used
1906 // must be used instead.
1926 // * If there are properties left in the backing store, trim of the space used
5267 int used = 0;
5268 object->GetElementsCapacityAndUsage(&capacity, &used);
5269 new_element_dictionary = SeededNumberDictionary::New(isolate, used);
5694 // means that the map itself has never used the present enum cache. The
6124 // Workaround for a GCC 4.4.3 bug which leads to "?preexists? may be used
6552 // Since this method is used to rewrite an existing transition tree, it can
7273 // used to load global properties from cells.
7424 // deleted elements from unused elements. This distinction is used
7435 // is created using the flags and not a code object it can only be used for
7564 // hash table; instead they're temporarily used for lookups. It is therefore
9243 // If the next map link slot is already used then the function was
9398 // If the function is used as the global Array function, cache the
9429 // used for constructing objects to the original object prototype.
9702 // they are used. When they are not used anymore, the garbage
9741 // garbage collector when it is not used anymore.
12112 // Index not already used. Look for an accessor in the prototype chain.
12857 int used = 0;
12858 GetElementsCapacityAndUsage(&capacity, &used);
12859 return (capacity == 0) || (used > (capacity / 2));
12863 void JSObject::GetElementsCapacityAndUsage(int* capacity, int* used) {
12865 *used = 0;
12878 *used
12886 *used = Smi::cast(JSArray::cast(this)->length())->value();
12895 if (!backing_store->get(i)->IsTheHole()) ++(*used);
12901 *used = dictionary->NumberOfElements();
12907 *used = Smi::cast(JSArray::cast(this)->length())->value();
12916 if (!elms->is_the_hole(i)) ++(*used);
12928 // External arrays are considered 100% used.
12931 *used = external_array->length();
13527 // StringSharedKeys are used as keys in the eval cache.
13630 // Plain hash maps, which is where regexp keys are used, don't
14573 // This class is used for looking up two character strings in the string table.
14624 // The TwoCharHashTableKey is only used for looking in the string
14815 // StringsKey used for HashTable where key is array of internalized strings.
15264 // If the object does not have an identity hash, it was never used as a key.
