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path: root/lib/CodeGen/RegAllocBasic.cpp
AgeCommit message (Expand)Author
2012-04-02Refactored the LiveRangeEdit interface so that MachineFunction, TargetInstrIn...Pete Cooper
2012-03-04Use uint16_t to store register overlaps to reduce static data.Craig Topper
2012-02-28Kill off LiveRangeEdit::getNewVRegs and LiveRangeEdit::getUselessVRegs. TheseLang Hames
2012-02-21Clear virtual registers after they are no longer referenced.Andrew Trick
2012-02-10RegAlloc superpass: includes phi elimination, coalescing, and scheduling.Andrew Trick
2012-02-08Add Register mask support to RABasic.Jakob Stoklund Olesen
2012-01-17Renamed MachineScheduler to ScheduleTopDownLive.Andrew Trick
2012-01-17Moving options declarations around.Andrew Trick
2012-01-13Added the MachineSchedulerPass skeleton.Andrew Trick
2012-01-11Make data structures private.Jakob Stoklund Olesen
2012-01-11Sink spillInterferences into RABasic.Jakob Stoklund Olesen
2012-01-11Move RegAllocBase into its own cpp file separate from RABasic.Jakob Stoklund Olesen
2012-01-05Freeze reserved registers before starting register allocation.Jakob Stoklund Olesen
2011-08-11Privatize an unused part of the LiveIntervalUnion::Query interface.Jakob Stoklund Olesen
2011-08-09Refer to the RegisterCoalescer pass by ID.Jakob Stoklund Olesen
2011-07-26Print out the MBB live-in registers.Jakob Stoklund Olesen
2011-07-02Better diagnostics when inline asm fails to allocate.Jakob Stoklund Olesen
2011-06-26There is only one register coalescer. Merge it into the base class andRafael Espindola
2011-06-26Move RegisterCoalescer.h to lib/CodeGen.Rafael Espindola
2011-06-03Switch AllocationOrder to using RegisterClassInfo instead of a BitVectorJakob Stoklund Olesen
2011-05-10Fix PR9883. Make sure all caches are invalidated when a live range is repaired.Jakob Stoklund Olesen
2011-05-06Emit a proper error message when register allocators run out of registers.Jakob Stoklund Olesen
2011-04-20Prefer cheap registers for busy live ranges.Jakob Stoklund Olesen
2011-04-12Fix a bug in RegAllocBase::addMBBLiveIns() where a basic block could accident...Jakob Stoklund Olesen
2011-04-11Reuse live interval union between functions. This saves a bit of compile timeJakob Stoklund Olesen
2011-04-11Use a faster algorithm for computing MBB live-in registers after register all...Jakob Stoklund Olesen
2011-04-11Time the initial seeding of live registersJakob Stoklund Olesen
2011-04-05Run LiveDebugVariables in RegAllocBasic and RegAllocGreedy.Jakob Stoklund Olesen
2011-03-31The basic register allocator must also use the inline spiller.Jakob Stoklund Olesen
2011-03-23Allow the allocation of empty live ranges that have uses.Jakob Stoklund Olesen
2011-03-16Tag cached interference with a user-provided tag instead of the virtual regis...Jakob Stoklund Olesen
2011-03-12Spill multiple registers at once.Jakob Stoklund Olesen
2011-03-10Change the Spiller interface to take a LiveRangeEdit reference.Jakob Stoklund Olesen
2011-03-10Make SpillIs an optional pointer. Avoid creating a bunch of temporary SmallVe...Jakob Stoklund Olesen
2011-02-22Change the RAGreedy register assignment order so large live ranges are alloca...Jakob Stoklund Olesen
2011-02-18Add VirtRegMap::rewrite() and use it in the new register allocators.Jakob Stoklund Olesen
2011-02-18Trim debugging output.Jakob Stoklund Olesen
2011-02-17Add basic register allocator statistics.Jakob Stoklund Olesen
2011-02-09Evict a lighter single interference before attempting to split a live range.Jakob Stoklund Olesen
2010-12-18Pass a Banner argument to the machine code verifier both fromJakob Stoklund Olesen
2010-12-17Make the -verify-regalloc command line option available to base classes asJakob Stoklund Olesen
2010-12-14Simplyfy RegAllocBasic by using getOverlaps instead of getAliasSet.Jakob Stoklund Olesen
2010-12-14Use TRI::printReg instead of AbstractRegisterDescription when printingJakob Stoklund Olesen
2010-12-11Add named timer groups for the different stages of register allocation.Jakob Stoklund Olesen
2010-12-10Move MRI into RegAllocBase. Clean up debug output a bit.Jakob Stoklund Olesen
2010-12-09Added register reassignment prototype to RAGreedy. It's a simpleAndrew Trick
2010-12-08Store (priority,regnum) pairs in the priority queue instead of providing anJakob Stoklund Olesen
2010-12-08Move RABasic::addMBBLiveIns to the base class, it is generally useful.Jakob Stoklund Olesen
2010-12-07Switch LiveIntervalUnion from std::set to IntervalMap.Jakob Stoklund Olesen
2010-12-07Simplify assertion.Jakob Stoklund Olesen
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