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Extract non-inlineable long path from ecma_op_object_get_own_property.

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This commit is contained in:
Ruben Ayrapetyan
2014-12-03 19:25:16 +03:00
parent 98a11c13d5
commit 8998860c7b
1 changed files with 43 additions and 28 deletions
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src/libecmaoperations/ecma-objects.c
+43 -28
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@@ -66,6 +66,47 @@ ecma_op_object_get (ecma_object_t *obj_p, /**< the object */
return get[type] (obj_p, property_name_p); return get[type] (obj_p, property_name_p);
} /* ecma_op_object_get */ } /* ecma_op_object_get */
/**
* Long path for ecma_op_object_get_own_property
*
* @return pointer to a property - if it exists,
* NULL (i.e. ecma-undefined) - otherwise.
*/
static __noinline ecma_property_t*
ecma_op_object_get_own_property_longpath (ecma_object_t *obj_p, /**< the object */
ecma_string_t *property_name_p) /**< property name */
{
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
const bool is_builtin = ecma_get_object_is_builtin (obj_p);
typedef ecma_property_t* (*get_own_property_ptr_t) (ecma_object_t *, ecma_string_t *);
static const get_own_property_ptr_t get_own_property [ECMA_OBJECT_TYPE__COUNT] =
{
[ECMA_OBJECT_TYPE_GENERAL] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_ARRAY] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_arguments_object_get_own_property,
[ECMA_OBJECT_TYPE_STRING] = &ecma_op_string_object_get_own_property
};
ecma_property_t *prop_p = get_own_property[type] (obj_p, property_name_p);
if (unlikely (prop_p == NULL))
{
if (is_builtin
&& type != ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION)
{
prop_p = ecma_builtin_try_to_instantiate_property (obj_p, property_name_p);
}
}
return prop_p;
} /* ecma_op_object_get_own_property_longpath */
/** /**
* [[GetOwnProperty]] ecma object's operation * [[GetOwnProperty]] ecma object's operation
* *
@@ -89,36 +130,10 @@ ecma_op_object_get_own_property (ecma_object_t *obj_p, /**< the object */
{ {
return prop_p; return prop_p;
} }
else
const ecma_object_type_t type = ecma_get_object_type (obj_p);
JERRY_ASSERT (type < ECMA_OBJECT_TYPE__COUNT);
const bool is_builtin = ecma_get_object_is_builtin (obj_p);
typedef ecma_property_t* (*get_own_property_ptr_t) (ecma_object_t *, ecma_string_t *);
static const get_own_property_ptr_t get_own_property [ECMA_OBJECT_TYPE__COUNT] =
{ {
[ECMA_OBJECT_TYPE_GENERAL] = &ecma_op_general_object_get_own_property, return ecma_op_object_get_own_property_longpath (obj_p, property_name_p);
[ECMA_OBJECT_TYPE_ARRAY] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_FUNCTION] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_BOUND_FUNCTION] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION] = &ecma_op_general_object_get_own_property,
[ECMA_OBJECT_TYPE_ARGUMENTS] = &ecma_op_arguments_object_get_own_property,
[ECMA_OBJECT_TYPE_STRING] = &ecma_op_string_object_get_own_property
};
prop_p = get_own_property[type] (obj_p, property_name_p);
if (unlikely (prop_p == NULL))
{
if (is_builtin
&& type != ECMA_OBJECT_TYPE_BUILT_IN_FUNCTION)
{
prop_p = ecma_builtin_try_to_instantiate_property (obj_p, property_name_p);
}
} }
return prop_p;
} /* ecma_op_object_get_own_property */ } /* ecma_op_object_get_own_property */
/** /**