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LiveVariables.cpp
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Author
2008-04-16
Rewrite LiveVariable liveness computation. The new implementation is much sim...
Evan Cheng
2008-04-02
Now that I am told MachineRegisterInfo also tracks physical register uses / d...
Evan Cheng
2008-03-19
Fix live variables issues:
Evan Cheng
2008-03-05
Refactor code. Remove duplicated functions that basically do the same thing as
Evan Cheng
2008-02-21
Clear PhysRegPartUse for the sub register as well.
Bill Wendling
2008-02-20
Remove one of the fixmes that I put in there. From Evan:
Bill Wendling
2008-02-20
Improve some comments explaining the "handle kills" stuff better.
Bill Wendling
2008-02-20
Fix comment.
Bill Wendling
2008-02-20
Added some comments and reformatted others. No functionality change.
Bill Wendling
2008-02-20
More constification of things. More comments added. No functionality
Bill Wendling
2008-02-20
No functionality change:
Bill Wendling
2008-02-10
Rename MRegisterInfo to TargetRegisterInfo.
Dan Gohman
2008-02-05
If a vr is already marked alive in a bb, then it has PHI uses that are visite...
Evan Cheng
2008-01-24
Move some functionality for adding flags to MachineInstr's into methods on Ma...
Owen Anderson
2008-01-15
Move some calls to getVRegDef higher in the callgraph, so they don't get exec...
Owen Anderson
2008-01-15
Remove DefInst from LiveVariables::VarInfo. Use the facilities on MachineReg...
Owen Anderson
2008-01-07
rename TargetInstrDescriptor -> TargetInstrDesc.
Chris Lattner
2008-01-07
Move a bunch more accessors from TargetInstrInfo to TargetInstrDescriptor
Chris Lattner
2007-12-31
Rename SSARegMap -> MachineRegisterInfo in keeping with the idea
Chris Lattner
2007-12-30
Add new shorter predicates for testing machine operands for various types:
Chris Lattner
2007-12-30
More cleanups for MachineOperand:
Chris Lattner
2007-12-30
Start using the simplified methods for adding operands.
Chris Lattner
2007-12-29
Remove attribution from file headers, per discussion on llvmdev.
Chris Lattner
2007-11-17
Live interval splitting:
Evan Cheng
2007-11-08
Bring UsedBlocks back. StrongPHIElimination needs this information.
Owen Anderson
2007-11-05
Handle cases where a register and one of its super-register are both marked as
Evan Cheng
2007-09-14
Remove isReg, isImm, and isMBB, and change all their users to use
Dan Gohman
2007-09-12
Fixed a typo that's causing a missing kill marker.
Evan Cheng
2007-09-11
Sometimes a MI can define a register as well as defining a super-register at the
Evan Cheng
2007-08-01
Bugs: missing partial uses and redundant partial defs.
Evan Cheng
2007-07-20
Don't assume that only Uses can be kills. Defs are marked as kills initially
Dan Gohman
2007-07-17
Dead code.
Evan Cheng
2007-06-27
Replace std::set with SmallPtrSet.
Evan Cheng
2007-06-26
Properly handle kills of a physical register which has sub-registers that are...
Evan Cheng
2007-05-14
When marking a register as being implicitly defined, make sure to clear its p...
Evan Cheng
2007-05-08
Eliminate MarkVirtRegAliveInBlock recursion.
Evan Cheng
2007-05-03
Drop 'const'
Devang Patel
2007-05-02
Use 'static const char' instead of 'static const int'.
Devang Patel
2007-05-01
Do not use typeinfo to identify pass in pass manager.
Devang Patel
2007-04-26
Rename findRegisterUseOperand to findRegisterUseOperandIdx to avoid confusion.
Evan Cheng
2007-04-26
Minor bug.
Evan Cheng
2007-04-26
Be careful when to add implicit kill / dead operands. Don't add them during /...
Evan Cheng
2007-04-25
Clean up.
Evan Cheng
2007-04-25
Data structure change to improve compile time (especially in debug mode).
Evan Cheng
2007-04-25
Fix for PR1306.
Evan Cheng
2007-04-18
VarInfo::UsedBlocks is no longer used. Remove.
Evan Cheng
2007-04-17
Keep track of number of uses within the function per virtual register.
Evan Cheng
2007-03-17
Track the BB's where each virtual register is used.
Evan Cheng
2007-03-09
If a virtual register is already marked alive in this block, that means it is
Evan Cheng
2007-03-09
Avoid variable shadowing.
Evan Cheng
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