- when a graph is lowered because of struct return changes, transform

[libfirm] / NEWS

diff --git a/NEWS b/NEWS
index 2748826..842b508 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,28 @@
+====== Libfirm 1.13.0 (2008-07-31) ======
+
+* VanDrunen's GVN-PRE fixed
+* operator strength reduce fixed and improved
+* 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) ======
+
+* bugfixes for new style initializers with bitfield types
+* make lowerer look at constant initializers too
+
 ====== Libfirm 1.12.0 (2008-02-14) ======
 
 * dependency on libcore and libobstack dropped