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path: root/lib/CodeGen/RegAllocFast.cpp
AgeCommit message (Expand)AuthorFilesLines
2012-10-17Use a SparseSet instead of a BitVector for UsedInInstr in RAFast.Jakob Stoklund Olesen1-23/+30
2012-10-15Remove RegisterClassInfo::isReserved() and isAllocatable().Jakob Stoklund Olesen1-4/+4
2012-08-22Tidy up a few more uses of MF.getFunction()->getName().David Blaikie1-2/+1
2012-08-08Don't use getNextOperandForReg() in RAFast.Jakob Stoklund Olesen1-8/+4
2012-06-06Move RegisterClassInfo.h.Andrew Trick1-1/+1
2012-06-01Switch all register list clients to the new MC*Iterator interface.Jakob Stoklund Olesen1-6/+6
2012-06-01Simplify some more getAliasSet callers.Jakob Stoklund Olesen1-10/+6
2012-05-14Don't access MO reference after invalidating operand list.Jakob Stoklund Olesen1-2/+3
2012-05-14Fix PR12821.Jakob Stoklund Olesen1-0/+6
2012-04-20SparseSet: Add support for key-derived indexes and arbitrary key types.Andrew Trick1-1/+1
2012-03-08Use uint16_t to store instruction implicit uses and defs. Reduces static data.Craig Topper1-1/+1
2012-03-04Use uint16_t to store register overlaps to reduce static data.Craig Topper1-5/+5
2012-02-2280 col.Jakob Stoklund Olesen1-3/+5
2012-02-22Use SparseSet for the RAFast live virtual register map.Jakob Stoklund Olesen1-73/+110
2012-02-21Clear virtual registers after they are no longer referenced.Andrew Trick1-0/+4
2012-02-17Transfer regmasks to MRI.Jakob Stoklund Olesen1-3/+0
2012-02-10RegAlloc superpass: includes phi elimination, coalescing, and scheduling.Andrew Trick1-6/+3
2012-01-31Obvious unnecessary loop removal. Follow through from previous checkin.Andrew Trick1-11/+10
2012-01-31RAFast: Generalize the logic for return operands.Andrew Trick1-20/+59
2012-01-05Freeze reserved registers before starting register allocation.Jakob Stoklund Olesen1-0/+1
2011-12-07Add bundle aware API for querying instruction properties and switch the codeEvan Cheng1-3/+3
2011-11-22If a register is both an early clobber and part of a tied use, handle the useRafael Espindola1-7/+16
2011-11-15Insert modified DBG_VALUE into LiveDbgValueMap. Devang Patel1-1/+1
2011-07-02Better diagnostics when inline asm fails to allocate.Jakob Stoklund Olesen1-10/+4
2011-06-28- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo andEvan Cheng1-7/+7
2011-06-28Print registers by name instead of by number.Jakob Stoklund Olesen1-6/+7
2011-06-21After register is spilled there should not be any DBG_VALUE referring the sam...Devang Patel1-1/+3
2011-06-21There could be more than one DBG_VALUE instructions for variables where all o...Devang Patel1-4/+6
2011-06-13Be less aggressive about hinting in RAFast.Jakob Stoklund Olesen1-7/+5
2011-06-02Avoid calling TRI->getAllocatableSet in RAFast.Jakob Stoklund Olesen1-9/+4
2011-06-02Use RegisterClassInfo::getOrder in RAFast.Jakob Stoklund Olesen1-10/+7
2011-04-22TypoEvan Cheng1-1/+1
2011-04-18Fix a bug where we were counting the alias sets as completely usedEric Christopher1-5/+0
2011-04-13Temporarily revert r129408 to see if it brings the bots back.Eric Christopher1-0/+2
2011-04-12Fix a bug where we were counting the alias sets as completely usedEric Christopher1-2/+0
2011-04-12Add more comments... err debug statements to the fast allocator.Eric Christopher1-3/+16
2011-04-12Fix typo.Eric Christopher1-1/+1
2011-02-04Mark that the return is using EAX so that we don't use it for some otherNick Lewycky1-0/+21
2011-01-10Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic.Jakob Stoklund Olesen1-4/+5
2011-01-09Remove MachineRegisterInfo::getLastVirtReg(), it was giving wrong resultsJakob Stoklund Olesen1-2/+1
2011-01-09Replace TargetRegisterInfo::printReg with a PrintReg class that also works wi...Jakob Stoklund Olesen1-10/+10
2010-12-08Fix comment.Eric Christopher1-1/+1
2010-10-19Get rid of static constructors for pass registration. Instead, every pass ex...Owen Anderson1-1/+4
2010-09-10Add DEBUG message.Devang Patel1-2/+6
2010-09-03previous patch was a little too tricky for its own good. Don't try toJim Grosbach1-8/+7
2010-09-01The register allocator shouldn't consider allocating reserved registers.Jim Grosbach1-3/+7
2010-09-01tidy up a few 80-column and trailing whitespace bits.Jim Grosbach1-16/+19
2010-08-31Ignore unallocatable registers in RegAllocFast.Jakob Stoklund Olesen1-1/+2
2010-08-21Delete dead comment.Eli Friedman1-2/+1
2010-08-06Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson1-1/+1
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