…nd --only flag.
This fixes the issues related to phi-node uninitialized var fixups, the only time so far where in-place block insertion was necessary. Also updated the gemspec and gemfile to include fuubar, until I can find a way to make that a local preference.
…pical predecessor/successor pointers on the Basic Blocks. Gave up on the DelegateClass idiom and now making my own proxies using BasicObject. Removed useless monkeypatch that RGL uses to look like C++. Removed legacy transitiv_closure.rb. Added computation of the dominanator tree and dominance frontier. No tests, but so far, they're correct.
…endency I can't seem to get rid of. Could be due to upgrade in Jeweler. Added check to not add inheritable attributes if Rails is loaded.
… Gemfile and updated the gemspec.
…re renamed, and specs pass.