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Avoid code duplication in vm.

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JerryScript-DCO-1.0-Signed-off-by: Marko Fabo mfabo@inf.u-szeged.hu
This commit is contained in:
Marko Fabo
2017-11-09 15:48:34 +01:00
committed by yichoi
parent b43057c90b
commit b4a1825a83
5 changed files with 44 additions and 258 deletions
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jerry-core/vm/opcodes-ecma-arithmetics.c
+7 -29
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@@ -170,15 +170,16 @@ opfunc_addition (ecma_value_t left_value, /**< left value */
} /* opfunc_addition */
/**
* 'Unary "+"' opcode handler.
* Unary operation opcode handler.
*
* See also: ECMA-262 v5, 11.4, 11.4.6
* See also: ECMA-262 v5, 11.4, 11.4.6, 11.4.7
*
* @return ecma value
* Returned value must be freed with ecma_free_value
*/
ecma_value_t
opfunc_unary_plus (ecma_value_t left_value) /**< left value */
opfunc_unary_operation (ecma_value_t left_value, /**< left value */
bool is_plus) /**< unary plus flag */
{
ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
@@ -186,36 +187,13 @@ opfunc_unary_plus (ecma_value_t left_value) /**< left value */
left_value,
ret_value);
ret_value = ecma_make_number_value (num_var_value);
ret_value = ecma_make_number_value (is_plus ? num_var_value
: ecma_number_negate (num_var_value));
ECMA_OP_TO_NUMBER_FINALIZE (num_var_value);
return ret_value;
} /* opfunc_unary_plus */
/**
* 'Unary "-"' opcode handler.
*
* See also: ECMA-262 v5, 11.4, 11.4.7
*
* @return ecma value
* Returned value must be freed with ecma_free_value
*/
ecma_value_t
opfunc_unary_minus (ecma_value_t left_value) /**< left value */
{
ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
ECMA_OP_TO_NUMBER_TRY_CATCH (num_var_value,
left_value,
ret_value);
ret_value = ecma_make_number_value (ecma_number_negate (num_var_value));
ECMA_OP_TO_NUMBER_FINALIZE (num_var_value);
return ret_value;
} /* opfunc_unary_minus */
} /* opfunc_unary_operation */
/**
* @}