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path: root/lib/CodeGen/RegAllocPBQP.cpp
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* Moved LiveRangeEdit.h so that it can be called from other parts of the backen...Pete Cooper2012-04-021-1/+1
* Refactored the LiveRangeEdit interface so that MachineFunction, TargetInstrIn...Pete Cooper2012-04-021-1/+1
* Add a debug option to dump PBQP graphs during register allocation.Lang Hames2012-03-261-0/+29
* Add support for register masks to PBQP.Lang Hames2012-03-231-4/+38
* Use uint16_t to store register overlaps to reduce static data.Craig Topper2012-03-041-1/+1
* Use uint16_t instead of unsigned to store registers in reg classes. Reduces s...Craig Topper2012-03-041-1/+1
* Clear virtual registers after they are no longer referenced.Andrew Trick2012-02-211-0/+5
* RegAlloc superpass: includes phi elimination, coalescing, and scheduling.Andrew Trick2012-02-101-2/+0
* whitespaceAndrew Trick2012-02-101-11/+11
* Convert assert(0) to llvm_unreachableCraig Topper2012-02-051-1/+1
* Freeze reserved registers before starting register allocation.Jakob Stoklund Olesen2012-01-051-0/+1
* Kill off the LoopSplitter. It's not being used or maintained.Lang Hames2011-12-061-9/+0
* Update PBQP's analysis usage to reflect the requirements of the inline spiller.Lang Hames2011-12-061-0/+7
* Switch PBQP to VRM's trivial rewriter.Jakob Stoklund Olesen2011-11-131-4/+1
* Switch PBQP to the modern InlineSpiller framework.Jakob Stoklund Olesen2011-11-121-40/+11
* Refer to the RegisterCoalescer pass by ID.Jakob Stoklund Olesen2011-08-091-1/+1
* There is only one register coalescer. Merge it into the base class andRafael Espindola2011-06-261-1/+1
* Move RegisterCoalescer.h to lib/CodeGen.Rafael Espindola2011-06-261-1/+1
* Add a hook for PBQP clients to run a custom pre-alloc pass to run prior to PB...Lang Hames2011-06-171-4/+9
* Move PBQP off allocation_order_begin. No functional change intended.Jakob Stoklund Olesen2011-06-161-5/+4
* Make SpillIs an optional pointer. Avoid creating a bunch of temporary SmallVe...Jakob Stoklund Olesen2011-03-101-2/+1
* Fix some style issues in PBQP. Patch by David Blaikie.Lang Hames2010-11-121-20/+25
* Get rid of static constructors for pass registration. Instead, every pass ex...Owen Anderson2010-10-191-1/+12
* Removed the older style (in-allocator) problem construction system from the P...Lang Hames2010-10-041-628/+9
* Removed VNInfo::isDefAccurate(). Def "accuracy" can be checked by testing whe...Lang Hames2010-09-251-1/+1
* Moved the PBQP allocator class out of the header and back in to the cpp file ...Lang Hames2010-09-231-60/+190
* Fixed ambiguous call.Lang Hames2010-09-211-1/+2
* Added an additional PBQP problem builder which adds coalescing costs (both be...Lang Hames2010-09-211-14/+127
* Unbreak msvc build.Benjamin Kramer2010-09-181-1/+1
* Fixed non-const iterator error.Lang Hames2010-09-181-1/+1
* Added a separate class (PBQPBuilder) for PBQP Problem construction. This clas...Lang Hames2010-09-181-172/+309
* Added support for register allocators to record which intervals are spill int...Lang Hames2010-09-021-1/+4
* The register allocator shouldn't consider allocating reserved registers. PBQP...Jim Grosbach2010-09-011-2/+8
* Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson2010-08-061-1/+1
* Revert r110396 to fix buildbots.Owen Anderson2010-08-061-1/+1
* Don't use PassInfo* as a type identifier for passes. Instead, use the addres...Owen Anderson2010-08-051-1/+1
* Switched to rendering after allocation (but before rewriting) in PBQP.Lang Hames2010-07-201-2/+3
* Render MachineFunctions to HTML pages, with options to render registerLang Hames2010-07-191-0/+5
* Added -pbqp-pre-coalescing flag to PBQP. If enabled this will cause PBQP to r...Lang Hames2010-07-181-0/+8
* Iterating over sets of pointers in a heuristic was a bad idea. SwitchingLang Hames2010-07-171-2/+10
* Remove many calls to TII::isMoveInstr. Targets should be producing COPY anyway.Jakob Stoklund Olesen2010-07-161-2/+4
* Don't use getPhysicalRegisterRegClass in PBQP. The existing checks that theRafael Espindola2010-07-121-15/+10
* improve portability to systems that don't have powf/modf (e.g. solaris 9)Chris Lattner2010-05-151-1/+1
* Remove terminating dot in description. Inconsistency pointedDuncan Sands2010-02-181-1/+1
* Removed an early out which was causing the PBQP allocator to not compute live...Lang Hames2010-02-171-4/+0
* Fixed a bug in the PBQP allocator's findCoalesces method.Lang Hames2010-02-091-6/+17
* New PBQP solver.Lang Hames2010-01-261-24/+17
* Change errs() to dbgs().David Greene2010-01-051-7/+7
* Moved spill weight calculation out of SimpleRegisterCoalescing and into its o...Lang Hames2009-12-141-0/+2
* Added an assert to the PBQP allocator to catch infinite cost solutions which ...Lang Hames2009-11-151-0/+5
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