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Improve the performance of ecma_op_general_object_put. The ecma_op_object_can_put

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function is removed and incorporated into ecma_op_general_object_put. Also most
properties are directly created / updated instead of using ecma_builtin_helper_def_prop.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2016-05-25 06:41:32 -07:00
parent ac3aa30c82
commit 48b01d0f74
5 changed files with 165 additions and 197 deletions
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jerry-core/ecma/operations/ecma-objects.c
+1 -40
View File
@@ -1,4 +1,4 @@
/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
/* Copyright 2014-2016 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -269,45 +269,6 @@ ecma_op_object_put (ecma_object_t *obj_p, /**< the object */
return ecma_op_general_object_put (obj_p, property_name_p, value, is_throw);
} /* ecma_op_object_put */
/**
* [[CanPut]] ecma object's operation
*
* See also:
* ECMA-262 v5, 8.6.2; ECMA-262 v5, Table 8
*
* @return true - if [[Put]] with the given property name can be performed;
* false - otherwise.
*/
bool
ecma_op_object_can_put (ecma_object_t *obj_p, /**< the object */
ecma_string_t *property_name_p) /**< property name */
{
JERRY_ASSERT (obj_p != NULL
&& !ecma_is_lexical_environment (obj_p));
JERRY_ASSERT (property_name_p != NULL);
JERRY_ASSERT_OBJECT_TYPE_IS_VALID (ecma_get_object_type (obj_p));
/*
* typedef ecma_property_t * (*can_put_ptr_t) (ecma_object_t *, ecma_string_t *);
* static const can_put_ptr_t can_put [ECMA_OBJECT_TYPE__COUNT] =
* {
* [ECMA_OBJECT_TYPE_GENERAL] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_ARRAY] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_EXTERNAL_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_general_object_can_put,
* [ECMA_OBJECT_TYPE_STRING] = &ecma_op_general_object_can_put
* };
*
* return can_put[type] (obj_p, property_name_p);
*/
return ecma_op_general_object_can_put (obj_p, property_name_p);
} /* ecma_op_object_can_put */
/**
* [[Delete]] ecma object's operation
*