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Remove class id storing for class objects (#4645)

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The two bytes which stored the id is free to use. Currently the only exception is containers.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2021-04-08 14:46:16 +02:00
committed by GitHub
parent 2381078e80
commit ef35c0329c
22 changed files with 227 additions and 207 deletions
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jerry-core/ecma/operations/ecma-container-object.c
+6 -6
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@@ -318,7 +318,7 @@ ecma_op_container_free_entries (ecma_object_t *object_p) /**< collection object
ecma_collection_t *container_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_collection_t,
map_object_p->u.cls.u3.value);
switch (map_object_p->u.cls.u2.id)
switch (map_object_p->u.cls.u2.container_id)
{
#if JERRY_BUILTIN_WEAKSET
case LIT_MAGIC_STRING_WEAKSET_UL:
@@ -390,7 +390,7 @@ ecma_op_container_create (const ecma_value_t *arguments_list_p, /**< arguments l
ecma_extended_object_t *map_obj_p = (ecma_extended_object_t *) object_p;
map_obj_p->u.cls.type = ECMA_OBJECT_CLASS_CONTAINER;
map_obj_p->u.cls.u1.container_flags = ECMA_CONTAINER_FLAGS_EMPTY;
map_obj_p->u.cls.u2.id = (uint16_t) lit_id;
map_obj_p->u.cls.u2.container_id = (uint16_t) lit_id;
if (lit_id == LIT_MAGIC_STRING_WEAKMAP_UL || lit_id == LIT_MAGIC_STRING_WEAKSET_UL)
{
@@ -568,7 +568,7 @@ ecma_op_container_get_object (ecma_value_t this_arg, /**< this argument */
ecma_object_t *map_object_p = ecma_get_object_from_value (this_arg);
if (ecma_object_class_is (map_object_p, ECMA_OBJECT_CLASS_CONTAINER)
&& ((ecma_extended_object_t *) map_object_p)->u.cls.u2.id == lit_id)
&& ((ecma_extended_object_t *) map_object_p)->u.cls.u2.container_id == lit_id)
{
return (ecma_extended_object_t *) map_object_p;
}
@@ -882,11 +882,11 @@ ecma_op_container_remove_weak_entry (ecma_object_t *object_p, /**< internal cont
ecma_collection_t *container_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_collection_t,
map_object_p->u.cls.u3.value);
ecma_value_t *entry_p = ecma_op_internal_buffer_find (container_p, key_arg, map_object_p->u.cls.u2.id);
ecma_value_t *entry_p = ecma_op_internal_buffer_find (container_p, key_arg, map_object_p->u.cls.u2.container_id);
JERRY_ASSERT (entry_p != NULL);
ecma_op_internal_buffer_delete (container_p, (ecma_container_pair_t *) entry_p, map_object_p->u.cls.u2.id);
ecma_op_internal_buffer_delete (container_p, (ecma_container_pair_t *) entry_p, map_object_p->u.cls.u2.container_id);
} /* ecma_op_container_remove_weak_entry */
#if JERRY_ESNEXT
@@ -1008,7 +1008,7 @@ ecma_op_container_iterator_next (ecma_value_t this_val, /**< this argument */
}
ecma_extended_object_t *map_object_p = (ecma_extended_object_t *) (ecma_get_object_from_value (iterated_value));
lit_magic_string_id_t lit_id = map_object_p->u.cls.u2.id;
lit_magic_string_id_t lit_id = map_object_p->u.cls.u2.container_id;
ecma_collection_t *container_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_collection_t,
map_object_p->u.cls.u3.value);