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CodeGen
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RegisterScavenging.h
Commit message (
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Author
Age
*
After r107880, findSurvivorReg() no longer needs to be public.
Jim Grosbach
2010-07-08
*
When processing frame index virtual registers, consider all available registers
Jim Grosbach
2010-07-08
*
Add register-reuse to frame-index register scavenging. When a target uses
Jim Grosbach
2009-10-07
*
Correct comment pasto
Jim Grosbach
2009-09-15
*
Simplify RegScavenger::FindUnusedReg.
Jakob Stoklund Olesen
2009-08-18
*
Replace RegScavenger::DistanceMap with a simpler local algorithm.
Jakob Stoklund Olesen
2009-08-16
*
Clean up the public interface of RegScavenger.
Jakob Stoklund Olesen
2009-08-16
*
Rebuild RegScavenger::DistanceMap each time it is needed.
Jakob Stoklund Olesen
2009-08-11
*
Remove RegisterScavenger::isSuperRegUsed(). This completely reverses the mist...
Jakob Stoklund Olesen
2009-08-08
*
Simplify RegScavenger::forward a bit more.
Jakob Stoklund Olesen
2009-08-08
*
Get rid of RegScavenger::backwards() before the bitrot spreads.
Jakob Stoklund Olesen
2009-08-06
*
Reg Scavenging generalization (Thumb support):
John Mosby
2009-08-06
*
Scavenger asserts.
Jakob Stoklund Olesen
2009-08-02
*
Remove special handling of implicit_def. Fix a couple more bugs in liveinterv...
Evan Cheng
2009-07-01
*
Temporarily restore the scavenger implicit_def checking code. MachineOperand ...
Evan Cheng
2009-06-30
*
Add a bit IsUndef to MachineOperand. This indicates the def / use register op...
Evan Cheng
2009-06-30
*
Don't pass BitVectors by value, pass them by reference.
Roman Levenstein
2009-02-06
*
Fix RegScavenger::forward() to work on basic blocks containing exactly
Dan Gohman
2008-12-19
*
Delete the RegScavenging constructor that takes a MachineBasicBlock
Dan Gohman
2008-12-19
*
- Register scavenger should use MachineRegisterInfo and internal map to find ...
Evan Cheng
2008-11-20
*
Allow registers defined by implicit_def to be clobbered.
Evan Cheng
2008-04-10
*
Forgot this.
Evan Cheng
2008-04-05
*
When setting the "unused" info, take into account something like this:
Bill Wendling
2008-03-06
*
Refactor code. Remove duplicated functions that basically do the same thing as
Evan Cheng
2008-03-05
*
This is the initial check-in for adding register scavenging to PPC. (Currently,
Bill Wendling
2008-03-03
*
Rename MRegisterInfo to TargetRegisterInfo.
Dan Gohman
2008-02-10
*
Don't attribute in file headers anymore. See llvmdev for the
Chris Lattner
2007-12-29
*
Add explicit keywords and remove spurious trailing semicolons.
Dan Gohman
2007-08-27
*
Add explicit keywords.
Dan Gohman
2007-07-05
*
Pass call frame setup SP adjustment along to eliminateFrameIndex().
Evan Cheng
2007-05-01
*
Fix reversed logic in getRegsUsed. Rename RegStates to RegsAvailable to
Dale Johannesen
2007-03-26
*
maintain LiveIn when splitting blocks (register scavenging needs it)
Dale Johannesen
2007-03-20
*
Fix comment.
Evan Cheng
2007-03-18
*
Add skipTo to set internal iterator. Useful when pointed to instruction is de...
Evan Cheng
2007-03-07
*
Register scavenger is now capable of scavenging. It spills a register whose u...
Evan Cheng
2007-03-06
*
Add a version of FindUnusedReg that restrict search to a specific set of regi...
Evan Cheng
2007-03-01
*
Clean up interface.
Evan Cheng
2007-03-01
*
Some more code clean up.
Evan Cheng
2007-02-27
*
Oops.
Evan Cheng
2007-02-27
*
RegScavenger interface change to make it more flexible.
Evan Cheng
2007-02-27
*
forward() should not increment internal iterator. Its client may insert instr...
Evan Cheng
2007-02-27
*
Initial check in of register scavenger. Its only current functionality is tra...
Evan Cheng
2007-02-23