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LiveIntervalAnalysis.h
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Author
2008-02-13
Simplify.
Evan Cheng
2008-02-13
Initial support for copy elimination by commuting its definition MI.
Evan Cheng
2008-02-10
Rename MRegisterInfo to TargetRegisterInfo.
Dan Gohman
2007-12-31
Rename SSARegMap -> MachineRegisterInfo in keeping with the idea
Chris Lattner
2007-12-29
Don't attribute in file headers anymore. See llvmdev for the
Chris Lattner
2007-12-11
Switch over to MachineLoopInfo.
Evan Cheng
2007-12-06
Fix for PR1831: if all defs of an interval are re-materializable, then it's a...
Evan Cheng
2007-12-05
- Mark last use of a split interval as kill instead of letting spiller track it.
Evan Cheng
2007-12-05
Add a argument to storeRegToStackSlot and storeRegToAddr to specify whether
Evan Cheng
2007-12-02
Remove redundant foldMemoryOperand variants and other code clean up.
Evan Cheng
2007-12-01
Allow some reloads to be folded in multi-use cases. Specifically testl r, r -...
Evan Cheng
2007-11-30
Do not fold reload into an instruction with multiple uses. It issues one extr...
Evan Cheng
2007-11-29
Fix a major performance issue with splitting. If there is a def (not def/use)
Evan Cheng
2007-11-29
Fixed various live interval splitting bugs / compile time issues.
Evan Cheng
2007-11-28
Recover compile time regression.
Evan Cheng
2007-11-17
Live interval splitting:
Evan Cheng
2007-11-13
Fixed a compilation error.
Hartmut Kaiser
2007-11-12
Refactor some code.
Evan Cheng
2007-11-03
There are times when the coalescer would not coalesce away a copy but the copy
Evan Cheng
2007-10-18
Remove unnecessary include.
Evan Cheng
2007-10-17
Apply Chris' suggestions.
Evan Cheng
2007-10-17
Clean up code that calculate MBB live-in's.
Evan Cheng
2007-10-12
EXTRACT_SUBREG coalescing support. The coalescer now treats EXTRACT_SUBREG like
Evan Cheng
2007-09-05
Use pool allocator for all the VNInfo's to improve memory access locality. Th...
Evan Cheng
2007-08-30
Add a variant of foldMemoryOperand to fold any load / store, not just load / ...
Evan Cheng
2007-08-29
Change LiveRange so it keeps a pointer to the VNInfo rather than an index.
Evan Cheng
2007-08-13
Re-implement trivial rematerialization. This allows def MIs whose live interv...
Evan Cheng
2007-06-08
Factor live variable analysis so it does not do register coalescing
David Greene
2007-05-14
Fix for PR1406:
Evan Cheng
2007-05-06
Fix typo in comment.
Nick Lewycky
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
2007-04-25
Fix for PR1306.
Evan Cheng
2007-04-18
Don't populate TryAgainList when coalescing only physical registers with virt...
Evan Cheng
2007-04-17
Copy coalescing change to prevent a physical register from being pin to a
Evan Cheng
2007-04-02
Ugh. Copy coalescer does not update register numbers.
Evan Cheng
2007-03-01
Track all joined registers and eliminate unneeded kills after all joining are...
Evan Cheng
2007-02-26
Joining an interval with a dead copy instruction. Shorten the live range to t...
Evan Cheng
2007-02-22
Copy and paste silliness.
Evan Cheng
2007-02-22
Remove unnecessary isKill properties if a live range has been lengthened due ...
Evan Cheng
2007-02-21
Allow for live in registers for eh landing pads.
Jim Laskey
2007-02-19
Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.
Evan Cheng
2007-02-19
For PR1207:
Reid Spencer
2007-02-17
- Changes how function livein's are handled, they now have a start index of 0.
Evan Cheng
2007-02-15
Use BitVector instead of vector<bool> which can be extremely slow.
Evan Cheng
2007-02-01
rename DenseMap to IndexedMap.
Chris Lattner
2006-12-17
Added an automatic cast to "std::ostream*" etc. from OStream. We then can
Bill Wendling
2006-11-16
Added a new method "CreateNewLiveInterval" which, given a list of
Bill Wendling
2006-09-15
Keep track of the start of MBB's in a separate map from instructions. This
Chris Lattner
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