X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=NEWS;h=842b508d0ed216d0f73f774eb300d52df3639852;hb=01940748e783a49ba0f2a5edccd33346499401b3;hp=ca41a4c0d3b46b08b2c40dda4562eb4e2b9e3b37;hpb=9fcf58a11d929882642e00d9d87de1d660d41102;p=libfirm diff --git a/NEWS b/NEWS index ca41a4c0d..842b508d0 100644 --- a/NEWS +++ b/NEWS @@ -1,7 +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 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 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) ======