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Optimising the ToString operation

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Create new ecma-string from positive integers without cast it to ecma_number

JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
This commit is contained in:
Robert Sipka
2016-05-25 11:04:04 +02:00
parent fec6944a2a
commit 379698733a
1 changed files with 14 additions and 1 deletions
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jerry-core/ecma/operations/ecma-conversion.c
+14 -1
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@@ -355,7 +355,20 @@ ecma_op_to_string (ecma_value_t value) /**< ecma value */
res_p = ecma_get_string_from_value (value); res_p = ecma_get_string_from_value (value);
res_p = ecma_copy_or_ref_ecma_string (res_p); res_p = ecma_copy_or_ref_ecma_string (res_p);
} }
else if (ecma_is_value_number (value)) else if (ecma_is_value_integer_number (value))
{
ecma_integer_value_t num = ecma_get_integer_from_value (value);
if (num < 0)
{
res_p = ecma_new_ecma_string_from_number ((ecma_number_t) num);
}
else
{
res_p = ecma_new_ecma_string_from_uint32 ((uint32_t) num);
}
}
else if (ecma_is_value_float_number (value))
{ {
ecma_number_t num = ecma_get_number_from_value (value); ecma_number_t num = ecma_get_number_from_value (value);
res_p = ecma_new_ecma_string_from_number (num); res_p = ecma_new_ecma_string_from_number (num);