libfirm

* Improvements of x86 backend (esp. x87 floatingpoint code) * Improvements to sparc backend (better use of delay slots) * Improved local optimisation rules (esp. conversions) * Make compiler more deterministic * Bugfixes

* Improvements of x86 backend (esp. x87 floatingpoint code) * Improvements to sparc backend (better use of delay slots) * Improved local optimisation rules (esp. conversions) * Make compiler more deterministic * Bugfixes

Changes: \* Further improvemens to sparc backend \(SPEC2000 works with softfloat\) \* Tuning of x86 backend \* Software floatingpoint lowerer \* Fixed firm profiling \* New pass management allowing to specify pre-/postconditions for passes \* ... [More] Remove dependency on liblpp, add support for gurobi ILP solver \* Experimental dwarf debugging support \* Code cleanups, refactoring \* Restructured API documentation \* Bugfixes \(we did alot of csmith testing\) [Less]

Changes: \* Further improvemens to sparc backend \(SPEC2000 works with softfloat\) \* Tuning of x86 backend \* Software floatingpoint lowerer \* Fixed firm profiling \* New pass management allowing to specify pre-/postconditions for passes \* Remove ... [More] dependency on liblpp, add support for gurobi ILP solver \* Experimental dwarf debugging support \* Code cleanups, refactoring \* Restructured API documentation \* Bugfixes \(we did alot of csmith testing\) [Less]

Changes:* Further improvemens to sparc backend (SPEC2000 works with softfloat)* Tuning of x86 backend* Software floatingpoint lowerer* Fixed firm profiling* New pass management allowing to specify pre-/postconditions for passes* Remove dependency on ... [More] liblpp, add support for gurobi ILP solver* Experimental dwarf debugging support* Code cleanups, refactoring* Restructured API documentation* Bugfixes (we did alot of csmith testing) [Less]

\* Includes "SSA-Based Register Allocation with PBQP" \* Improved Sparc backend \* New \(optimistic\) fixpoint based value-range propagation/bit analysis \* Code cleanup and refactoring \* Bugfixes

\* Includes "SSA-Based Register Allocation with PBQP" \* Improved Sparc backend \* New \(optimistic\) fixpoint based value-range propagation/bit analysis \* Code cleanup and refactoring \* Bugfixes

* Includes "SSA-Based Register Allocation with PBQP"* Improved Sparc backend* New (optimistic) fixpoint based value-range propagation/bit analysis* Code cleanup and refactoring* Bugfixes

\* Includes "Preference Guided Register Assignment" algorithm \* Experimental Value Range Propagation \* Loop Inversion and experimental Loop Unrolling code \* Simplified construction interface. Most node constructors don't need graph/block arguments ... [More] anymore. \* Reworked type interface. Type names are optional now. Support for additional linkage types that among others support C++ 'linkonce' semantics now. \* Small changes in constructors and node getters/setters \(mostly adding 'const' to some getters\) \* code cleanup, smaller improvements in API specification \* bugfixes [Less]

* Includes "Preference Guided Register Assignment" algorithm* Experimental Value Range Propagation* Loop Inversion and experimental Loop Unrolling code* Simplified construction interface. Most node constructors don't need graph/block arguments ... [More] anymore.* Reworked type interface. Type names are optional now. Support for additional linkage types that among others support C++ 'linkonce' semantics now.* Small changes in constructors and node getters/setters (mostly adding 'const' to some getters)* code cleanup, smaller improvements in API specification* bugfixes [Less]