* benchmark/gc/pentomino.rb: added.
  Simply load pentomino puzzle in the benchmark/ directory.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e