G1StringDedupEntry* remove() {
G1StringDedupEntry* entry = _list;
if (entry != NULL) {
_list = entry->next();
_length--;
}
return entry;
}
void G1StringDedupTable::add(typeArrayOop value, unsigned int hash, G1StringDedupEntry** list) {
G1StringDedupEntry* entry = _entry_cache->alloc();
entry->set_obj(value);
entry->set_hash(hash);
entry->set_next(*list);
*list = entry;
_entries++;
}
void G1StringDedupTable::transfer(G1StringDedupEntry** pentry, G1StringDedupTable* dest) {
G1StringDedupEntry* entry = *pentry;
*pentry = entry->next();
unsigned int hash = entry->hash();
size_t index = dest->hash_to_index(hash);
G1StringDedupEntry** list = dest->bucket(index);
entry->set_next(*list);
*list = entry;
}
typeArrayOop G1StringDedupTable::lookup(typeArrayOop value, bool latin1, unsigned int hash,
G1StringDedupEntry** list, uintx &count) {
for (G1StringDedupEntry* entry = *list; entry != NULL; entry = entry->next()) {
if (entry->hash() == hash && entry->latin1() == latin1) {
typeArrayOop existing_value = entry->obj();
if (equals(value, existing_value)) {
// Match found
return existing_value;
}
}
count++;
}
// Not found
return NULL;
}
void G1StringDedupTable::remove(G1StringDedupEntry** pentry, uint worker_id) {
G1StringDedupEntry* entry = *pentry;
*pentry = entry->next();
_entry_cache->free(entry, worker_id);
}