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path: root/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
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2014-12-24LiveIntervalAnalysis: Fix performance bug that I introduced in r224663.Matthias Braun1-2/+2
2014-12-20LiveIntervalAnalysis: No kill flags for partially undefined uses.Matthias Braun1-24/+68
2014-12-20LiveIntervalAnalysis: cleanup addKills(), NFCMatthias Braun1-19/+18
2014-12-18LiveIntervalAnalysis: Cleanup computeDeadValuesMatthias Braun1-24/+33
2014-12-16LiveRangeCalc: Rewrite subrange calculationMatthias Braun1-2/+1
2014-12-15Revert "LiveRangeCalc: Rewrite subrange calculation"Matthias Braun1-6/+14
2014-12-15LiveRangeCalc: Rewrite subrange calculationMatthias Braun1-14/+6
2014-12-11LiveInterval: Use range based for loops for subregister ranges.Matthias Braun1-13/+9
2014-12-10LiveInterval: Use more range based for loops for value numbers and segments.Matthias Braun1-4/+2
2014-12-10VirtRegMap: No implicit defs/uses for super registers with subreg liveness tr...Matthias Braun1-0/+24
2014-12-10LiveIntervalAnalysis: Add subregister aware variants pruneValue().Matthias Braun1-10/+20
2014-12-10Add a flag to enable/disable subregister liveness.Matthias Braun1-0/+8
2014-12-10LiveIntervalAnalysis: Adapt repairIntervalsInRange() to subregister liveness.Matthias Braun1-77/+92
2014-12-10LiveIntervalAnalysis: Adapt handleMove() to subregister ranges.Matthias Braun1-16/+30
2014-12-10LiveIntervalAnalysis: Update SubRanges in shrinkToUses().Matthias Braun1-75/+146
2014-12-10LiveInterval: Add support to track liveness of subregisters.Matthias Braun1-0/+2
2014-11-19Update SetVector to rely on the underlying set's insert to return a pair<iter...David Blaikie1-4/+5
2014-10-14Access the subtarget off of the MachineFunction rather thanEric Christopher1-4/+2
2014-08-04Remove the TargetMachine forwards for TargetSubtargetInfo basedEric Christopher1-2/+3
2014-06-03Calculate dead instructions when a live interval is created.Pete Cooper1-9/+18
2014-04-22[Modules] Remove potential ODR violations by sinking the DEBUG_TYPEChandler Carruth1-1/+2
2014-04-14[C++11] More 'nullptr' conversion. In some cases just using a boolean check i...Craig Topper1-6/+6
2014-03-13Phase 1 of refactoring the MachineRegisterInfo iterators to make them suitableOwen Anderson1-6/+8
2014-03-02[C++11] Replace llvm::tie with std::tie.Benjamin Kramer1-2/+2
2014-03-02[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.Benjamin Kramer1-10/+10
2013-12-14[block-freq] Rename getEntryFrequency() -> getEntryFreq() to match getBlockFr...Michael Gottesman1-1/+1
2013-12-14[block-freq] Refactor LiveInterals::getSpillWeight to use the new MachineBloc...Michael Gottesman1-3/+7
2013-11-13Replacing HUGE_VALF with llvm::huge_valf in order to work around a warning tr...Aaron Ballman1-1/+2
2013-10-10Print register in LiveInterval::print()Matthias Braun1-2/+2
2013-10-10Represent RegUnit liveness with LiveRange instanceMatthias Braun1-69/+70
2013-10-10Work on LiveRange instead of LiveInterval where possibleMatthias Braun1-7/+7
2013-10-10Pass LiveQueryResult by valueMatthias Braun1-3/+3
2013-10-10Refactor LiveInterval: introduce new LiveRange classMatthias Braun1-18/+17
2013-10-10Rename LiveRange to LiveInterval::SegmentMatthias Braun1-28/+32
2013-10-04Fix typoMatthias Braun1-1/+1
2013-08-14Auto-compute live intervals on demand.Mark Lacey1-6/+3
2013-08-14Improve misleading comment.Jakob Stoklund Olesen1-1/+1
2013-06-21Added -precompute-phys-liveness for testing LiveIntervals updates.Andrew Trick1-0/+14
2013-06-17Switch spill weights from a basic loop depth estimation to BlockFrequencyInfo.Benjamin Kramer1-15/+4
2013-05-22Simplify logic now that r182490 is in place. No functional change intended.Chad Rosier1-8/+4
2013-03-08Rewrite the physreg part of findLastUseBefore().Jakob Stoklund Olesen1-24/+36
2013-02-23Make some fixes for LiveInterval repair with debug info. Debug valueCameron Zwarich1-1/+5
2013-02-20Find anchoring end points for repairIntervalsInRange and repairIndexesInRangeCameron Zwarich1-0/+7
2013-02-20Make repairIntervalsInRange() more robust. There are now no longer any liveness-Cameron Zwarich1-15/+58
2013-02-20Add support to the two-address pass for updating LiveIntervals in many of theCameron Zwarich1-11/+40
2013-02-20Add SlotIndexes::repairIndexesInRange(), which repairs SlotIndexes after addingCameron Zwarich1-0/+2
2013-02-17Remove use of reverse iterators in repairIntervalsInRange(). While they wereCameron Zwarich1-7/+12
2013-02-17Use ArrayRef instead of a reference to a SmallVectorImpl.Cameron Zwarich1-1/+1
2013-02-17Add support for updating the LiveIntervals of registers used by 'exotic'Cameron Zwarich1-0/+36
2013-02-09Remove the old liveness algorithm.Jakob Stoklund Olesen1-308/+5
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