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path: root/lib/CodeGen/RegAllocGreedy.cpp
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* Use the precomputed def presence in RAGreedy::calcSpillCost.Jakob Stoklund Olesen2011-08-02
* Inform SpillPlacement about blocks with defs.Jakob Stoklund Olesen2011-08-02
* Rename {First,Last}Use to {First,Last}Instr.Jakob Stoklund Olesen2011-08-02
* Time the emission of debug values.Jakob Stoklund Olesen2011-07-31
* Revert r136528 "Enable compact region splitting by default."Jakob Stoklund Olesen2011-07-30
* Enable compact region splitting by default.Jakob Stoklund Olesen2011-07-29
* Reverse order of RS_Split live ranges under -compact-regions.Jakob Stoklund Olesen2011-07-28
* Add support for multi-way live range splitting.Jakob Stoklund Olesen2011-07-26
* Revert to RA_Assign when a virtreg separates into components.Jakob Stoklund Olesen2011-07-26
* Add an RS_Split2 stage used for loop prevention.Jakob Stoklund Olesen2011-07-25
* Rename live range stages to better reflect how they are used.Jakob Stoklund Olesen2011-07-25
* Add RAGreedy::calcCompactRegion.Jakob Stoklund Olesen2011-07-23
* Prepare RAGreedy::growRegion for compact regions.Jakob Stoklund Olesen2011-07-23
* Migrate LLVM and Clang to use the new makeArrayRef(...) functions where previ...Frits van Bommel2011-07-18
* Remove unused LoopRanges from RegAllocGreedy.Jakub Staszak2011-07-16
* Extract parts of RAGreedy::splitAroundRegion as SplitKit methods.Jakob Stoklund Olesen2011-07-15
* Reapply r135121 with a fixed copy constructor.Jakob Stoklund Olesen2011-07-14
* Revert r135121 which broke a gcc-4.2 builder.Jakob Stoklund Olesen2011-07-14
* Count references to interference cache entries.Jakob Stoklund Olesen2011-07-14
* Reapply r135074 and r135080 with a fix.Jakob Stoklund Olesen2011-07-14
* Revert r135074 and r135080. They broke clamscan.Jakob Stoklund Olesen2011-07-13
* Only keep the global split candidates that work out.Jakob Stoklund Olesen2011-07-13
* Move the InterferenceCache cursor into the GlobalSplitCand struct.Jakob Stoklund Olesen2011-07-13
* Be more aggressive about following hints.Jakob Stoklund Olesen2011-07-08
* Break infinite loop when the Hopfield network oscillates.Jakob Stoklund Olesen2011-07-05
* Tweak comment and debug output.Jakob Stoklund Olesen2011-07-05
* Fix PR10244.Jakob Stoklund Olesen2011-07-04
* Use a new strategy for preventing eviction loops in RAGreedy.Jakob Stoklund Olesen2011-07-02
* Reapply r134047 now that the world is ready for it.Jakob Stoklund Olesen2011-06-30
* Revert r134047 while investigating a llvm-gcc-i386-linux-selfhostJakob Stoklund Olesen2011-06-29
* Rewrite RAGreedy::splitAroundRegion, now with cool ASCII art.Jakob Stoklund Olesen2011-06-29
* There is only one register coalescer. Merge it into the base class andRafael Espindola2011-06-26
* Move RegisterCoalescer.h to lib/CodeGen.Rafael Espindola2011-06-26
* Simplify local live range splitting's safeguard to fix PR10070.Jakob Stoklund Olesen2011-06-06
* Switch AllocationOrder to using RegisterClassInfo instead of a BitVectorJakob Stoklund Olesen2011-06-03
* Revert r132358 "Simplify the eviction policy by making the failsafe explicit."Jakob Stoklund Olesen2011-06-01
* Simplify the eviction policy by making the failsafe explicit.Jakob Stoklund Olesen2011-05-31
* Reapply r132245 with a fix for the bug that broke the darwin9/i386 build.Jakob Stoklund Olesen2011-05-30
* Revert r132245, "Create two BlockInfo entries when a live range is discontinu...Jakob Stoklund Olesen2011-05-29
* Create two BlockInfo entries when a live range is discontinuous through a block.Jakob Stoklund Olesen2011-05-28
* Add SplitAnalysis::getNumLiveBlocks().Jakob Stoklund Olesen2011-05-28
* Add a RAGreedy::canEvict function.Jakob Stoklund Olesen2011-05-25
* Fix PR9883. Make sure all caches are invalidated when a live range is repaired.Jakob Stoklund Olesen2011-05-10
* Emit a proper error message when register allocators run out of registers.Jakob Stoklund Olesen2011-05-06
* Update LiveDebugVariables after live range splitting.Jakob Stoklund Olesen2011-05-06
* Gracefully handle invalid live ranges. Fix PR9831.Jakob Stoklund Olesen2011-05-03
* Use hysteresis for local live range splitting as well.Jakob Stoklund Olesen2011-04-30
* Add a safe-guard against repeated splitting for some rare cases.Jakob Stoklund Olesen2011-04-26
* Always compare the cost of region splitting with the cost of per-block splitt...Jakob Stoklund Olesen2011-04-22
* Allow allocatable ranges from global live range splitting to be split again.Jakob Stoklund Olesen2011-04-21