git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* benchmark/bm_loop_for.rb: added. * benchmark/bm_loop_times.rb: modified. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e