* operator strength reduce fixed and improved
* fixed 64bit code generation for some rary compare cases
* better tailrecursion optimization: handles x * func() and x + func()
-* inlining can now handle recursive calls
+* improved inliner: better heuristic for inlining, can now inline recursive calls
* lowering of CopyB nodes
* better memory disambiguator
* float->64bit conversion fixed for x87
+* removed old verbosity level based debugging: all modules ese the new debug facility
+* Improved Confirm based optimization and conditional evaluation (using Confirm nodes)
+* BugFixes: tail recursion, load/store optimization, lowering of structure return, conditional
+ evaluation
+* reduced numer of indirections for backend operation
+* ia32 Backend: supports more CPU architectures
+* ARM Backend: fixed frame access
====== Libfirm 1.12.1 (2008-02-18) ======