* bignum.c (bary2bdigitdbl): New function.
  (bdigitdbl2bary): Ditto.
  (bary_mul_single): Use bdigitdbl2bary.
  (power_cache_get_power): Ditto.
  (bary_divmod): Use bary2bdigitdbl.
  (big2str_orig): Ditto.
  (bigdivrem): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-08-04

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e