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Optimize ecma_builtin_helper_def_prop. (#3007)

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This patch removes the ecma_property_descriptor_t structure bitfields and substitutes it with an uint16_t flag field
to reduce the cost of the transformation from/into the ecma_property_flags_t.
Also the is_throw last arguments is embedded to the property descriptor structure during the property defining process to reduce the number of arguments of the function.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-08-27 18:28:03 +02:00
committed by Dániel Bátyai
parent d0435e1db0
commit ee1da14577
23 changed files with 291 additions and 354 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-json.c
+3 -6
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@@ -543,8 +543,7 @@ ecma_builtin_json_define_value_property (ecma_object_t *obj_p, /**< this object
ecma_value_t completion_value = ecma_builtin_helper_def_prop (obj_p,
property_name_p,
value,
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE,
false); /* Failure handling */
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE);
JERRY_ASSERT (ecma_is_value_boolean (completion_value));
} /* ecma_builtin_json_define_value_property */
@@ -683,8 +682,7 @@ ecma_builtin_json_parse_value (ecma_json_token_t *token_p) /**< token argument *
ecma_value_t completion = ecma_builtin_helper_def_prop (array_p,
index_str_p,
value,
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE,
false); /* Failure handling */
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE);
JERRY_ASSERT (ecma_is_value_true (completion));
@@ -918,8 +916,7 @@ static ecma_value_t ecma_builtin_json_str_helper (const ecma_value_t arg1, /**<
ecma_value_t put_comp_val = ecma_builtin_helper_def_prop (obj_wrapper_p,
empty_str_p,
arg1,
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE,
false);
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE);
JERRY_ASSERT (ecma_is_value_true (put_comp_val));