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Reduce memory consumption of property names.

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Property names were always required a string reference which consumed
a large amount of memory for arrays. This patch reduces this consumption
by directly storing the value part of certain strings.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2016-11-25 05:44:57 -08:00
parent abaf4c8af8
commit 6d67b8dff9
18 changed files with 595 additions and 393 deletions
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jerry-core/ecma/base/ecma-gc.c
+1 -8
View File
@@ -384,14 +384,7 @@ ecma_gc_sweep (ecma_object_t *object_p) /**< object to free */
{
if (prop_iter_p->types[i] != ECMA_PROPERTY_TYPE_DELETED)
{
ecma_string_t *name_p = ECMA_GET_POINTER (ecma_string_t, prop_pair_p->names_cp[i]);
ecma_free_property (object_p, name_p, prop_iter_p->types + i);
if (name_p != NULL)
{
ecma_deref_ecma_string (name_p);
}
ecma_free_property (object_p, prop_pair_p->names_cp[i], prop_iter_p->types + i);
}
}