[Truffle] Clear method_missing call code path for compilation and profile read-rest-arguments.
[Truffle] Initial support for respond_to? as part of the dispatch chain.
[Truffle] Initial support for dynamic name method dispatch caches.
[Truffle] Fast path #send.
[Truffle] Better support for the kind of splatting used in #send.
[Truffle] Tidy up the fixnum lowering node.
[Truffle] Clean up recent commits.
Merge branch 'master' of jruby.org:jruby