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MachineRegisterInfo.cpp
Commit message (
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Author
Age
*
Switch MRI::UsedPhysRegs to a register unit bit vector.
Jakob Stoklund Olesen
2012-10-17
*
Freeze the reserved registers as soon as isel is complete.
Jakob Stoklund Olesen
2012-10-15
*
Reapply r161633-161634 "Partition use lists so defs always come before uses.""
Jakob Stoklund Olesen
2012-08-10
*
Revert r161633-161634 "Partition use lists so defs always come before uses."
Jakob Stoklund Olesen
2012-08-09
*
Partition use lists so defs always come before uses.
Jakob Stoklund Olesen
2012-08-09
*
Don't use pointer-pointers for the register use lists.
Jakob Stoklund Olesen
2012-08-09
*
Move use list management into MachineRegisterInfo.
Jakob Stoklund Olesen
2012-08-09
*
Inline MachineRegisterInfo::hasOneUse
Andrew Trick
2012-07-30
*
Added assertion in getVRegDef of MachineRegisterInfo to make sure the virtual
Manman Ren
2012-07-02
*
Add getUniqueVRegDef to MachineRegisterInfo.
Manman Ren
2012-06-29
*
Switch all register list clients to the new MC*Iterator interface.
Jakob Stoklund Olesen
2012-06-01
*
Add an MRI::tracksLiveness() flag.
Jakob Stoklund Olesen
2012-03-27
*
Microoptimize getVRegDef. def_begin isn't free, don't compute it twice.
Benjamin Kramer
2012-03-10
*
Use uint16_t to store register overlaps to reduce static data.
Craig Topper
2012-03-04
*
Clear virtual registers after they are no longer referenced.
Andrew Trick
2012-02-21
*
Transfer regmasks to MRI.
Jakob Stoklund Olesen
2012-02-17
*
Extract method for detecting constant unallocatable physregs.
Jakob Stoklund Olesen
2012-01-16
*
Freeze reserved registers before starting register allocation.
Jakob Stoklund Olesen
2012-01-05
*
Handle sub-register operands in recomputeRegClass().
Jakob Stoklund Olesen
2011-12-19
*
Also inflate register classes around inline asm.
Jakob Stoklund Olesen
2011-10-12
*
Move getCommonSubClass() into TRI.
Jakob Stoklund Olesen
2011-09-30
*
Add a MinNumRegs argument to MRI::constrainRegClass().
Jakob Stoklund Olesen
2011-09-22
*
Move CalculateRegClass to MRI::recomputeRegClass.
Jakob Stoklund Olesen
2011-08-09
*
Add an isSSA() flag to MachineRegisterInfo.
Jakob Stoklund Olesen
2011-07-29
*
Remove RegClass2VRegMap from MachineRegisterInfo.
Evan Cheng
2011-06-27
*
Make it possible to have unallocatable register classes.
Jakob Stoklund Olesen
2011-06-02
*
Revert r124611 - "Keep track of incoming argument's location while emitting L...
Devang Patel
2011-02-21
*
Keep track of incoming argument's location while emitting LiveIns.
Devang Patel
2011-01-31
*
Use IndexedMap for MachineRegisterInfo as well. No functional change.
Jakob Stoklund Olesen
2011-01-09
*
Add MachineRegisterInfo::constrainRegClass and use it in MachineCSE.
Jakob Stoklund Olesen
2010-10-06
*
Replace copyRegToReg with COPY everywhere in lib/CodeGen except for FastISel.
Jakob Stoklund Olesen
2010-07-10
*
Teach EmitLiveInCopies to omit copies for unused virtual registers,
Dan Gohman
2010-06-24
*
Don't leak RegClass2VRegMap, which is now a new[] array instead of a
Dan Gohman
2010-06-18
*
Start TargetRegisterClass indices at 0 instead of 1, so that
Dan Gohman
2010-06-18
*
Remove unused function.
Benjamin Kramer
2010-05-29
*
Remove schedule-livein-copies. It's not being used.
Evan Cheng
2010-05-29
*
Avoid adding duplicate function live-in's.
Evan Cheng
2010-05-24
*
Add a utility function for conservatively clearing kill flags, and make
Dan Gohman
2010-05-13
*
Silence warning
Jakob Stoklund Olesen
2010-05-11
*
Simplify the tracking of used physregs to a bulk bitor followed by a transitive
Jakob Stoklund Olesen
2010-05-11
*
Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that it
Dan Gohman
2010-05-06
*
Replace r102368 with code that's less fragile. This creates DBG_VALUE instruc...
Evan Cheng
2010-04-28
*
Insert dbg_value instructions for function entry block liveins (i.e. function...
Evan Cheng
2010-04-26
*
Move the code for initialing the entry block livein set out of
Dan Gohman
2010-04-14
*
Move the code for emitting livein copies out of SelectionDAGISel.
Dan Gohman
2010-04-14
*
Move MachineRegisterInfo's isLiveIn and isLiveOut out of line.
Dan Gohman
2010-04-13
*
Add MachineRegisterInfo::hasOneUse and hasOneNonDBGUse.
Evan Cheng
2010-03-03
*
Simplify a few more uses of reg_iterator.
Dan Gohman
2009-09-25
*
Part 1.
Evan Cheng
2009-06-15
*
Move register allocation preference (or hint) from LiveInterval to MachineReg...
Evan Cheng
2009-06-14
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