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Rework ecma collection (#3086)

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After this patch the ecma value collection is a resizable buffer of ecma-values where the adjacent elements are allocated next to each other.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-09-12 13:05:24 +02:00
committed by Zoltan Herczeg
parent f3d3c34c30
commit fc30f003ba
35 changed files with 511 additions and 776 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-helpers.c
+5 -12
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@@ -278,29 +278,22 @@ ecma_builtin_helper_object_get_properties (ecma_object_t *obj_p, /**< object */
JERRY_ASSERT (!ECMA_IS_VALUE_ERROR (new_array));
ecma_object_t *new_array_p = ecma_get_object_from_value (new_array);
uint32_t index = 0;
ecma_collection_header_t *props_p = ecma_op_object_get_property_names (obj_p, opts);
ecma_collection_t *props_p = ecma_op_object_get_property_names (obj_p, opts);
if (props_p->item_count == 0)
{
ecma_free_values_collection (props_p, 0);
ecma_collection_destroy (props_p);
return new_array;
}
JERRY_ASSERT (((ecma_extended_object_t *) new_array_p)->u.array.is_fast_mode);
ecma_value_t *buffer_p = props_p->buffer_p;
ecma_value_t *values_p = ecma_fast_array_extend (new_array_p, props_p->item_count);
ecma_value_t *ecma_value_p = ecma_collection_iterator_init (props_p);
memcpy (values_p, buffer_p, props_p->item_count * sizeof (ecma_value_t));
while (ecma_value_p != NULL)
{
values_p[index++] = ecma_copy_value_if_not_object (*ecma_value_p);
ecma_value_p = ecma_collection_iterator_next (ecma_value_p);
}
ecma_free_values_collection (props_p, 0);
ecma_collection_free_objects (props_p);
return new_array;
} /* ecma_builtin_helper_object_get_properties */