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LiveIntervalAnalysis.cpp
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Author
2004-07-09
Fix typo.
Alkis Evlogimenos
2004-07-09
Improve code comments.
Alkis Evlogimenos
2004-07-07
Disable coalescing.
Alkis Evlogimenos
2004-07-06
Do not crash when joining two intervals of registers of different
Alkis Evlogimenos
2004-07-02
Revert patches 1.79 and 1.80 which had to do with dead MBB's. Now that they
Chris Lattner
2004-07-01
Now that MachineFunction/MachineBasicBlock keep a mapping of blocks to ID #'s
Chris Lattner
2004-07-01
Start using MBB numbers directly instead of going through the live variables
Chris Lattner
2004-06-29
In line with the previous patch, do not assert out if analyzing a dead basic ...
Chris Lattner
2004-06-29
Do not dereference end iterators. It hurts when you do that.
Chris Lattner
2004-06-25
Made a fix so that you can print out MachineInstrs that belong to a MachineBa...
Tanya Lattner
2004-06-21
Rename Interval class to LiveInterval to avoid conflicting with the already
Chris Lattner
2004-06-02
Adjust to new TargetMachine interface
Chris Lattner
2004-05-30
Pull Interval class out of LiveIntervals.
Alkis Evlogimenos
2004-05-30
When spilling an register, introduce a new temporary for each of its
Alkis Evlogimenos
2004-05-29
Remove defs vector from live intervals.
Alkis Evlogimenos
2004-05-08
Remove unneeded header
Alkis Evlogimenos
2004-05-06
numeric_limits::infinity() apparently does not work on all systems. As a
Chris Lattner
2004-05-01
Operate on the Machine CFG instead of on the LLVM CFG
Chris Lattner
2004-04-12
Fix bug introduced in previous commit.
Alkis Evlogimenos
2004-04-12
Correctly compute spill weights
Alkis Evlogimenos
2004-04-12
Print def lists a bit more compactly
Alkis Evlogimenos
2004-04-09
Add definition list to each live interval.
Alkis Evlogimenos
2004-03-14
Change MRegisterInfo::foldMemoryOperand to return the folded
Alkis Evlogimenos
2004-03-01
Add the long awaited memory operand folding support for linear scan
Alkis Evlogimenos
2004-02-26
Uncomment assertions that register# != 0 on calls to
Alkis Evlogimenos
2004-02-23
Move LiveIntervals.h up to be the first included header
Alkis Evlogimenos
2004-02-23
Move LiveIntervals.h to lib/CodeGen since it shouldn't be exposed to other pa...
Alkis Evlogimenos
2004-02-22
Print basic block boundaries in machine instruction debug output.
Alkis Evlogimenos
2004-02-22
Abstract merging of ranges away from number of slots per instruction.
Alkis Evlogimenos
2004-02-21
Make 'fold' statistic's description the same in both allocators.
Alkis Evlogimenos
2004-02-20
Some more statistics improvements.
Alkis Evlogimenos
2004-02-20
Disambiguate statistic descriptions.
Alkis Evlogimenos
2004-02-20
Rename statistic and add another one.
Alkis Evlogimenos
2004-02-20
Too many changes in one commit:
Alkis Evlogimenos
2004-02-18
Be more agressive when joining ranges.
Alkis Evlogimenos
2004-02-18
Fix overly conservative spill interval computation.
Alkis Evlogimenos
2004-02-17
Fix spilled interval update. It was too conservative.
Alkis Evlogimenos
2004-02-15
Eliminate the use of spill (reserved) registers.
Alkis Evlogimenos
2004-02-14
Use std::numeric_limits<float>::infinity() instead of
Alkis Evlogimenos
2004-02-13
Remove getAllocatedRegNum(). Use getReg() instead.
Alkis Evlogimenos
2004-02-12
Change MachineBasicBlock's vector of MachineInstr pointers into an
Alkis Evlogimenos
2004-02-10
Do not use MachineOperand::isVirtualRegister either!
Chris Lattner
2004-02-05
Change live interval representation. Machine instructions now have two
Alkis Evlogimenos
2004-02-05
We don't need to scan the blocks that we are live-in on every
Alkis Evlogimenos
2004-02-02
Should be more careful. The previously applied change made all counts
Alkis Evlogimenos
2004-02-01
Change string for joined intervals.
Alkis Evlogimenos
2004-02-01
Change xor to ^.
Alkis Evlogimenos
2004-02-01
Missed one silly assert :-)
Alkis Evlogimenos
2004-02-01
Simplify joinIntervals() code.
Alkis Evlogimenos
2004-02-01
Use MRegisterInfo::isPhysicalRegister and
Alkis Evlogimenos
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