libfirm

We just finished a new release of libfirm. With lots of detail improvements, new optimisations and performance fixes. It is accompanied with new releases of the brainfuck tutorial and the cparser frontend which now handles the complete SPECint ... [More] 2000.Detailed list of changes:* 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) (0 comments) [Less]

A first release of our new c frontend is available at: http://www.sf.net/projects/cparser We also released libfirm-1.12.1 with small bugfixes that allow cparser to bootstrap itself.

A first release of our new c frontend is available at: http://www.sf.net/projects/cparserWe also released libfirm-1.12.1 with small bugfixes that allow cparser to bootstrap itself. (0 comments)

A first release of our new c frontend is available at: http://www.sf.net/projects/cparser We also released libfirm-1.12.1 with small bugfixes that allow cparser to bootstrap itself.

A first release of our new c frontend is available at: http://www.sf.net/projects/cparserWe also released libfirm-1.12.1 with small bugfixes that allow cparser to bootstrap itself. (0 comments)

libfirm 1.12.0 has been released. There were mostly smaller changes in preparation for our soon to be released C frontend.* dependency on libcore and libobstack dropped* there's an alternative easier to use way to construct compound initializers* ... [More] bugfixes* improved support for exceptions* speed improvements* optimisation of known libc functions (0 comments) [Less]

libfirm 1.12.0 has been released. There were mostly smaller changes in preparation for our soon to be released C frontend.* dependency on libcore and libobstack dropped* there's an alternative easier to use way to construct compound initializers* ... [More] bugfixes* improved support for exceptions* speed improvements* optimisation of known libc functions (0 comments) [Less]

We now have an online demonstrations that shows code generation and displays an svg graph of the optimized main function: http://kreacher.is-a-geek.net/~matze/online_compiler (0 comments)

We now have an online demonstrations that shows code generation and displays an svg graph of the optimized main function: http://kreacher.is-a-geek.net/~matze/online_compiler (0 comments)

libfirm 1.11.0 has been released with a huge set of bugfixes and optimisations. This is the first release that is stable and complete enough to handle all C benchmarks of the Spec2000 suite. (0 comments)