Improve magic string handling. (#2221)

Remove unnecessary ref / deref calls when magic strings are used.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com

1 files changed, 2 insertions, 6 deletions

diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-boolean-prototype.c b/jerry-core/ecma/builtin-objects/ecma-builtin-boolean-prototype.c
index c1d5ca92..78d3169c 100644
--- a/jerry-core/ecma/builtin-objects/ecma-builtin-boolean-prototype.c
+++ b/jerry-core/ecma/builtin-objects/ecma-builtin-boolean-prototype.c
@@ -62,21 +62,17 @@ ecma_builtin_boolean_prototype_object_to_string (ecma_value_t this_arg) /**< thi
                   ecma_builtin_boolean_prototype_object_value_of (this_arg),
                   ret_value);
 
-  ecma_string_t *ret_str_p;
-
   if (ecma_is_value_true (value_of_ret))
   {
-    ret_str_p = ecma_get_magic_string (LIT_MAGIC_STRING_TRUE);
+    ret_value = ecma_make_magic_string_value (LIT_MAGIC_STRING_TRUE);
   }
   else
   {
     JERRY_ASSERT (ecma_is_value_boolean (value_of_ret));
 
-    ret_str_p = ecma_get_magic_string (LIT_MAGIC_STRING_FALSE);
+    ret_value = ecma_make_magic_string_value (LIT_MAGIC_STRING_FALSE);
   }
 
-  ret_value = ecma_make_string_value (ret_str_p);
-
   ECMA_FINALIZE (value_of_ret);
 
   return ret_value;