YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add opfunc_equal_value_type and opfunc_not_equal_value_type opcode handlers. Add test.

Browse Source
This commit is contained in:
e.gavrin
2014-08-14 18:04:43 +04:00
parent 0cd5fbfd81
commit a075051d6f
5 changed files with 178 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libcoreint/opcodes.c
+69 -2
View File
@@ -354,8 +354,6 @@ do_number_arithmetic (struct __int_data *int_data, /**< interpreter context */
op (b_xor) \
op (logical_and) \
op (logical_or) \
op (equal_value_type) \
op (not_equal_value_type) \
op (construct_0) \
op (construct_1) \
op (construct_n) \
@@ -1173,6 +1171,75 @@ opfunc_not_equal_value (OPCODE opdata, /**< operation data */
return ret_value;
} /* opfunc_not_equal_value */
/**
* 'Strict Equals' opcode handler.
*
* See also: ECMA-262 v5, 11.9.4
*
* @return completion value
* Returned value must be freed with ecma_free_completion_value
*/
ecma_completion_value_t
opfunc_equal_value_type (OPCODE opdata, /**< operation data */
struct __int_data *int_data) /**< interpreter context */
{
const T_IDX dst_var_idx = opdata.data.equal_value.dst;
const T_IDX left_var_idx = opdata.data.equal_value.var_left;
const T_IDX right_var_idx = opdata.data.equal_value.var_right;
int_data->pos++;
ecma_completion_value_t ret_value;
ECMA_TRY_CATCH (left_value, get_variable_value (int_data, left_var_idx, false), ret_value);
ECMA_TRY_CATCH (right_value, get_variable_value (int_data, right_var_idx, false), ret_value);
bool is_equal = ecma_op_strict_equality_compare (left_value.value, right_value.value);
ret_value = set_variable_value (int_data, dst_var_idx, ecma_make_simple_value (is_equal ? ECMA_SIMPLE_VALUE_TRUE
: ECMA_SIMPLE_VALUE_FALSE));
ECMA_FINALIZE (right_value);
ECMA_FINALIZE (left_value);
return ret_value;
} /* opfunc_equal_value_type */
/**
* 'Strict Does-not-equals' opcode handler.
*
* See also: ECMA-262 v5, 11.9.5
*
* @return completion value
* Returned value must be freed with ecma_free_completion_value
*/
ecma_completion_value_t
opfunc_not_equal_value_type (OPCODE opdata, /**< operation data */
struct __int_data *int_data) /**< interpreter context */
{
const T_IDX dst_var_idx = opdata.data.not_equal_value.dst;
const T_IDX left_var_idx = opdata.data.not_equal_value.var_left;
const T_IDX right_var_idx = opdata.data.not_equal_value.var_right;
int_data->pos++;
ecma_completion_value_t ret_value;
ECMA_TRY_CATCH (left_value, get_variable_value (int_data, left_var_idx, false), ret_value);
ECMA_TRY_CATCH (right_value, get_variable_value (int_data, right_var_idx, false), ret_value);
bool is_equal = ecma_op_strict_equality_compare (left_value.value, right_value.value);
ret_value = set_variable_value (int_data, dst_var_idx, ecma_make_simple_value (is_equal ? ECMA_SIMPLE_VALUE_FALSE
: ECMA_SIMPLE_VALUE_TRUE));
ECMA_FINALIZE (right_value);
ECMA_FINALIZE (left_value);
return ret_value;
} /* opfunc_not_equal_value_type */
/**
* 'Less-than' opcode handler.
*