X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=NEWS;h=d6a5599456459d68738f7cfa7324346ccdb54353;hb=f43025532c25319fff5d01e8fa18592d4e9c7c68;hp=e7c0314d1c27b0955eb7c11c48f2e8fd340ef6df;hpb=d5b9efeeb415133b43db283f74a7f54e2d5529d9;p=libfirm diff --git a/NEWS b/NEWS index e7c0314d1..d6a559945 100644 --- a/NEWS +++ b/NEWS @@ -1,6 +1,21 @@ ====== Libfirm 1.13.0 (XXXX-XX-XX) ====== +* VanDrunen's GVN-PRE fixed * operator strength reduce fixed and improved +* fixed 64bit code generation for some rary compare cases +* better tailrecursion optimization: handles x * func() and x + func() +* improved inliner: better heuristic 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 +* 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 ====== Libfirm 1.12.1 (2008-02-18) ======