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path: root/lib/CodeGen/LiveInterval.cpp
AgeCommit message (Expand)Author
2010-01-12Fix a comment typo.Bob Wilson
2010-01-04Change errs() to dbgs().David Greene
2009-12-09Added a new "splitting" spiller.Lang Hames
2009-11-03The Indexes Patch.Lang Hames
2009-10-03Oops. Renamed remaining MachineInstrIndex references.Lang Hames
2009-10-03Renamed MachineInstrIndex to LiveIndex.Lang Hames
2009-09-12Moved some more index operations over to LiveIntervals.Lang Hames
2009-09-04Replaces uses of unsigned for indexes in LiveInterval and VNInfo withLang Hames
2009-08-23shoot a few more std::ostream print methods in the head.Chris Lattner
2009-08-10Modified VNInfo. The "copy" member is now a union which holds the copy for a ...Lang Hames
2009-07-24More move to raw_ostream.Daniel Dunbar
2009-07-24Move more to raw_ostream, provide support for writing MachineBasicBlock,Daniel Dunbar
2009-07-22Reorder if-else branches as suggested by Bill.David Greene
2009-07-22Make some changes suggested by Bill and Evan.David Greene
2009-07-21Add some support for iterative coalescers to calculate a joined liveDavid Greene
2009-07-09Improved tracking of value number kills. VN kills are now representedLang Hames
2009-06-24Fixed a bug in LiveInterval scaling (failure to scale VNI defs correctly), re...Lang Hames
2009-06-17VNInfo cleanup.Lang Hames
2009-06-15Part 1.Evan Cheng
2009-06-14Move register allocation preference (or hint) from LiveInterval to MachineReg...Evan Cheng
2009-06-02Update to in-place spilling framework. Includes live interval scaling and tri...Lang Hames
2009-04-28Fix PR4034. Bug in LiveInterval::join when it's compacting new valno's.Evan Cheng
2009-04-27Also delete last unused val#.Evan Cheng
2009-04-25Reuse unused val#'s to avoid running out of memory in extreme cases.Evan Cheng
2009-04-25Do not share a single unknown val# for all the live ranges merged into a phys...Evan Cheng
2009-04-18Add a new LiveInterval::overlaps(). It checks if the live interval overlaps a...Evan Cheng
2009-04-08Implement support for using modeling implicit-zero-extension on x86-64Dan Gohman
2009-03-11Two coalescer fixes in one.Evan Cheng
2009-02-02MergeValueInto is too smart: it might choose to do the merge the opposite dir...Owen Anderson
2009-01-29Exit with nice warnings when register allocator run out of registers.Evan Cheng
2009-01-29Fix comment about removeRange.Evan Cheng
2008-09-24Next round of earlyclobber handling. Approach theDale Johannesen
2008-09-19Remove AsmThatEarlyClobber etc. from LiveIntervalAnalysisDale Johannesen
2008-08-14Use empty() instead of begin() == end().Dan Gohman
2008-06-23Instead of adding an isSS field to LiveInterval to denote stack slot. Use top...Evan Cheng
2008-06-04Add a stack slot coloring pass. Not yet enabled.Evan Cheng
2008-02-26Rename PrintableName to Name.Bill Wendling
2008-02-26Change "Name" to "AsmName" in the target register info. Gee, a refactoring toolBill Wendling
2008-02-20Update gcc 4.3 warnings fix patch with recent head changesAnton Korobeynikov
2008-02-15- Removing the infamous r2rMap_ and rep() method. Now the coalescer will updateEvan Cheng
2008-02-13- Added removeValNo() to remove all live ranges of a particular value#.Evan Cheng
2008-02-10Rename MRegisterInfo to TargetRegisterInfo.Dan Gohman
2008-01-30Fixed a bug in MergeValueInAsValue() pointed out by David Greene. Replace val...Evan Cheng
2008-01-14remove dead #includeChris Lattner
2007-12-29Remove attribution from file headers, per discussion on llvmdev.Chris Lattner
2007-11-29Replace the odd kill# hack with something less fragile.Evan Cheng
2007-11-29Kill info update bug.Evan Cheng
2007-10-17Fix MergeValueInAsValue(). It allows overlapping live ranges but should replaceEvan Cheng
2007-10-14When coalescing an EXTRACT_SUBREG and the dst register is a physical register,Evan Cheng
2007-10-12EXTRACT_SUBREG coalescing support. The coalescer now treats EXTRACT_SUBREG likeEvan Cheng