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RegAllocPBQP.cpp
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Author
2010-02-18
Remove terminating dot in description. Inconsistency pointed
Duncan Sands
2010-02-17
Removed an early out which was causing the PBQP allocator to not compute live...
Lang Hames
2010-02-09
Fixed a bug in the PBQP allocator's findCoalesces method.
Lang Hames
2010-01-26
New PBQP solver.
Lang Hames
2010-01-05
Change errs() to dbgs().
David Greene
2009-12-14
Moved spill weight calculation out of SimpleRegisterCoalescing and into its o...
Lang Hames
2009-11-15
Added an assert to the PBQP allocator to catch infinite cost solutions which ...
Lang Hames
2009-11-03
The Indexes Patch.
Lang Hames
2009-10-25
Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.
Nick Lewycky
2009-10-03
Renamed MachineInstrIndex to LiveIndex.
Lang Hames
2009-09-20
Tabs -> spaces, and remove trailing whitespace.
Daniel Dunbar
2009-09-06
Remove some not-really-used variables, as warned
Duncan Sands
2009-09-04
Replaces uses of unsigned for indexes in LiveInterval and VNInfo with
Lang Hames
2009-09-03
Fixed a test that ensures the LocalRewriter does not attempt to
Lang Hames
2009-08-20
Suppress build warning in -Asserts
Daniel Dunbar
2009-08-19
Added an option to have the PBQP allocator attempt coalescing during allocation.
Lang Hames
2009-08-18
Changes DOUT references in the PBQP allocator to use DEBUG(errs() ...)
Lang Hames
2009-08-12
Added RegisterCoalescer to required passes for PBQP.
Lang Hames
2009-08-11
Remove unnecessary throw() specifications; LLVM doesn't use exceptions.
Dan Gohman
2009-08-11
Remove unnecessary casts.
Dan Gohman
2009-08-10
Modified VNInfo. The "copy" member is now a union which holds the copy for a ...
Lang Hames
2009-08-10
Remove a bunch of debugging code that was slowing PBQP down by 25% or so.
Owen Anderson
2009-08-08
Fix some -Asserts unused variable warnings.
Daniel Dunbar
2009-08-06
New C++ PBQP solver. Currently about as fast (read _slow_) as the old C based...
Lang Hames
2009-07-31
Use setPreservesAll and setPreservesCFG in CodeGen passes.
Dan Gohman
2009-07-25
More migration to raw_ostream, the water has dried up around the iostream hole.
Daniel Dunbar
2009-06-17
VNInfo cleanup.
Lang Hames
2009-06-14
Move register allocation preference (or hint) from LiveInterval to MachineReg...
Evan Cheng
2009-05-30
Untabification.
Bill Wendling
2009-05-17
Prevented reg0 from being added to MBB live-in set, which was causing issues
Lang Hames
2009-05-06
Renamed Spiller classes (plus uses and related files) to VirtRegRewriter.
Lang Hames
2009-05-03
In some rare cases, the register allocator can spill registers but end up not...
Evan Cheng
2009-04-21
It has finally happened. Spiller is now using live interval info.
Evan Cheng
2009-03-17
r66870 missed this out.
Sanjiv Gupta
2009-03-13
Convert VirtRegMap to a MachineFunctionPass.
Owen Anderson
2009-03-11
Reorganization: Move the Spiller out of VirtRegMap.cpp into its own files. N...
Owen Anderson
2009-01-20
Change TargetInstrInfo::isMoveInstr to return source and destination sub-regi...
Evan Cheng
2009-01-08
* Moved author attribution to CREDITS.TXT
Misha Brukman
2009-01-08
* Alphabetized #includes
Misha Brukman
2008-11-19
Fix compilation error on MSVC.
Argyrios Kyrtzidis
2008-11-16
Big PBQP allocator update. Adds coalescing support, stack slot coloring, seve...
Lang Hames
2008-11-14
Test commit.
Lang Hames
2008-10-14
Fix command-line option printing to print two spaces where needed,
Dan Gohman
2008-10-03
Fix typos pointed out by Duncan. Also untabify these files.
Evan Cheng
2008-10-03
Switch the MachineOperand accessors back to the short names like
Dan Gohman
2008-10-02
A Partitioned Boolean Quadratic Programming (PBQP) based register allocator.
Evan Cheng