X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=NEWS;h=842b508d0ed216d0f73f774eb300d52df3639852;hb=3972a5a70dfe9ef1f4fe250e8f35f1d83bfdeaf3;hp=47da986565fa4245524533f74680e7d2a3648632;hpb=cc75ba50de9328bb203b07e765b2653906416407;p=libfirm diff --git a/NEWS b/NEWS index 47da98656..842b508d0 100644 --- a/NEWS +++ b/NEWS @@ -1,14 +1,22 @@ -====== Libfirm 1.13.0 (XXXX-XX-XX) ====== +====== Libfirm 1.13.0 (2008-07-31) ====== +* VanDrunen's GVN-PRE fixed * operator strength reduce fixed and improved -* fixed 64bit code generation for some rary compare cases +* fixed 64bit code generation for some rare compare cases * better tailrecursion optimization: handles x * func() and x + func() -* improved inliner: better heuristic for inlining, can now inline recursive calls +* improved inliner: better heuristics for inlining, can now inline recursive calls +* improved spiller * 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 -* BugFixes: tail recursion, load/store optimisation +* removed old verbosity level based debugging: all modules use 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, removal of unused methods +* reduced numer of indirections for backend operation +* ia32 Backend: supports more CPU architectures +* ARM Backend: fixed frame access +* support for special segments (like constructors, destructors) ====== Libfirm 1.12.1 (2008-02-18) ======