ByteLabs

Last weekend I did a huge rewrite of HBURG's backend. Besides many simplifications and optimizations I finally found some time to replace code that passed around state explicitly with Haskell Monad Transformers. The following is an incomplete list of other fixes and improvements:

• Rewrite rule costs can now include arbitrary expressions
• Context sensitive analysis is fixed now since it was too restrictive and rejecting even correctly defined specifications
• The Gen.Tiling module has been complete removed and replaced by much simpler code
• ...

You can either get the new version from The Hackage or from HBURG's home.