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Optimize comparison in VM.

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2016-07-04 00:01:09 -07:00
parent d882709ed2
commit 5ed6582141
2 changed files with 72 additions and 36 deletions
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jerry-core/vm/opcodes-ecma-relational.c
-36
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@@ -44,15 +44,6 @@ opfunc_less_than (ecma_value_t left_value, /**< left value */
JERRY_ASSERT (!ECMA_IS_VALUE_ERROR (left_value)
&& !ECMA_IS_VALUE_ERROR (right_value));
if (ecma_are_values_integer_numbers (left_value, right_value))
{
if ((ecma_integer_value_t) left_value < (ecma_integer_value_t) right_value)
{
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_TRUE);
}
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_FALSE);
}
ecma_value_t ret_value = ecma_op_abstract_relational_compare (left_value, right_value, true);
if (ECMA_IS_VALUE_ERROR (ret_value))
@@ -87,15 +78,6 @@ opfunc_greater_than (ecma_value_t left_value, /**< left value */
JERRY_ASSERT (!ECMA_IS_VALUE_ERROR (left_value)
&& !ECMA_IS_VALUE_ERROR (right_value));
if (ecma_are_values_integer_numbers (left_value, right_value))
{
if ((ecma_integer_value_t) left_value > (ecma_integer_value_t) right_value)
{
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_TRUE);
}
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_FALSE);
}
ecma_value_t ret_value = ecma_op_abstract_relational_compare (left_value, right_value, false);
if (ECMA_IS_VALUE_ERROR (ret_value))
@@ -130,15 +112,6 @@ opfunc_less_or_equal_than (ecma_value_t left_value, /**< left value */
JERRY_ASSERT (!ECMA_IS_VALUE_ERROR (left_value)
&& !ECMA_IS_VALUE_ERROR (right_value));
if (ecma_are_values_integer_numbers (left_value, right_value))
{
if ((ecma_integer_value_t) left_value <= (ecma_integer_value_t) right_value)
{
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_TRUE);
}
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_FALSE);
}
ecma_value_t ret_value = ecma_op_abstract_relational_compare (left_value, right_value, false);
if (ECMA_IS_VALUE_ERROR (ret_value))
@@ -175,15 +148,6 @@ opfunc_greater_or_equal_than (ecma_value_t left_value, /**< left value */
JERRY_ASSERT (!ECMA_IS_VALUE_ERROR (left_value)
&& !ECMA_IS_VALUE_ERROR (right_value));
if (ecma_are_values_integer_numbers (left_value, right_value))
{
if ((ecma_integer_value_t) left_value >= (ecma_integer_value_t) right_value)
{
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_TRUE);
}
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_FALSE);
}
ecma_value_t ret_value = ecma_op_abstract_relational_compare (left_value, right_value, true);
if (ECMA_IS_VALUE_ERROR (ret_value))