Programming Languages Research Group: Git - oota-llvm.git/history

[oota-llvm.git] / lib / CodeGen / RegAllocGreedy.cpp

2011-08-03	Jakob Stoklund Olesen	Be more conservative when forming compact regions.	blob \| commitdiff \| raw
2011-08-03	Chandler Carruth	Fix some warnings from Clang in release builds:	blob \| commitdiff \| raw \| diff to current
2011-08-02	Jakob Stoklund Olesen	Use the precomputed def presence in RAGreedy::calcSpill...	blob \| commitdiff \| raw \| diff to current
2011-08-02	Jakob Stoklund Olesen	Inform SpillPlacement about blocks with defs.	blob \| commitdiff \| raw \| diff to current
2011-08-02	Jakob Stoklund Olesen	Rename {First,Last}Use to {First,Last}Instr.	blob \| commitdiff \| raw \| diff to current
2011-07-31	Jakob Stoklund Olesen	Time the emission of debug values.	blob \| commitdiff \| raw \| diff to current
2011-07-30	Jakob Stoklund Olesen	Revert r136528 "Enable compact region splitting by...	blob \| commitdiff \| raw \| diff to current
2011-07-29	Jakob Stoklund Olesen	Enable compact region splitting by default.	blob \| commitdiff \| raw \| diff to current
2011-07-28	Jakob Stoklund Olesen	Reverse order of RS_Split live ranges under -compact...	blob \| commitdiff \| raw \| diff to current
2011-07-26	Jakob Stoklund Olesen	Add support for multi-way live range splitting.	blob \| commitdiff \| raw \| diff to current
2011-07-26	Jakob Stoklund Olesen	Revert to RA_Assign when a virtreg separates into compo...	blob \| commitdiff \| raw \| diff to current
2011-07-25	Jakob Stoklund Olesen	Add an RS_Split2 stage used for loop prevention.	blob \| commitdiff \| raw \| diff to current
2011-07-25	Jakob Stoklund Olesen	Rename live range stages to better reflect how they...	blob \| commitdiff \| raw \| diff to current
2011-07-23	Jakob Stoklund Olesen	Add RAGreedy::calcCompactRegion.	blob \| commitdiff \| raw \| diff to current
2011-07-23	Jakob Stoklund Olesen	Prepare RAGreedy::growRegion for compact regions.	blob \| commitdiff \| raw \| diff to current
2011-07-18	Frits van Bommel	Migrate LLVM and Clang to use the new makeArrayRef...	blob \| commitdiff \| raw \| diff to current
2011-07-16	Jakub Staszak	Remove unused LoopRanges from RegAllocGreedy.	blob \| commitdiff \| raw \| diff to current
2011-07-15	Jakob Stoklund Olesen	Extract parts of RAGreedy::splitAroundRegion as SplitKi...	blob \| commitdiff \| raw \| diff to current
2011-07-14	Jakob Stoklund Olesen	Reapply r135121 with a fixed copy constructor.	blob \| commitdiff \| raw \| diff to current
2011-07-14	Jakob Stoklund Olesen	Revert r135121 which broke a gcc-4.2 builder.	blob \| commitdiff \| raw \| diff to current
2011-07-14	Jakob Stoklund Olesen	Count references to interference cache entries.	blob \| commitdiff \| raw \| diff to current
2011-07-14	Jakob Stoklund Olesen	Reapply r135074 and r135080 with a fix.	blob \| commitdiff \| raw \| diff to current
2011-07-13	Jakob Stoklund Olesen	Revert r135074 and r135080. They broke clamscan.	blob \| commitdiff \| raw \| diff to current
2011-07-13	Jakob Stoklund Olesen	Only keep the global split candidates that work out.	blob \| commitdiff \| raw \| diff to current
2011-07-13	Jakob Stoklund Olesen	Move the InterferenceCache cursor into the GlobalSplitC...	blob \| commitdiff \| raw \| diff to current
2011-07-08	Jakob Stoklund Olesen	Be more aggressive about following hints.	blob \| commitdiff \| raw \| diff to current
2011-07-05	Jakob Stoklund Olesen	Break infinite loop when the Hopfield network oscillates.	blob \| commitdiff \| raw \| diff to current
2011-07-05	Jakob Stoklund Olesen	Tweak comment and debug output.	blob \| commitdiff \| raw \| diff to current
2011-07-04	Jakob Stoklund Olesen	Fix PR10244.	blob \| commitdiff \| raw \| diff to current
2011-07-02	Jakob Stoklund Olesen	Use a new strategy for preventing eviction loops in...	blob \| commitdiff \| raw \| diff to current
2011-06-30	Jakob Stoklund Olesen	Reapply r134047 now that the world is ready for it.	blob \| commitdiff \| raw \| diff to current
2011-06-29	Jakob Stoklund Olesen	Revert r134047 while investigating a llvm-gcc-i386...	blob \| commitdiff \| raw \| diff to current
2011-06-29	Jakob Stoklund Olesen	Rewrite RAGreedy::splitAroundRegion, now with cool...	blob \| commitdiff \| raw \| diff to current
2011-06-26	Rafael Espindola	There is only one register coalescer. Merge it into...	blob \| commitdiff \| raw \| diff to current
2011-06-26	Rafael Espindola	Move RegisterCoalescer.h to lib/CodeGen.	blob \| commitdiff \| raw \| diff to current
2011-06-06	Jakob Stoklund Olesen	Simplify local live range splitting's safeguard to...	blob \| commitdiff \| raw \| diff to current
2011-06-03	Jakob Stoklund Olesen	Switch AllocationOrder to using RegisterClassInfo inste...	blob \| commitdiff \| raw \| diff to current
2011-06-01	Jakob Stoklund Olesen	Revert r132358 "Simplify the eviction policy by making...	blob \| commitdiff \| raw \| diff to current
2011-05-31	Jakob Stoklund Olesen	Simplify the eviction policy by making the failsafe...	blob \| commitdiff \| raw \| diff to current
2011-05-30	Jakob Stoklund Olesen	Reapply r132245 with a fix for the bug that broke the...	blob \| commitdiff \| raw \| diff to current
2011-05-29	Jakob Stoklund Olesen	Revert r132245, "Create two BlockInfo entries when...	blob \| commitdiff \| raw \| diff to current
2011-05-28	Jakob Stoklund Olesen	Create two BlockInfo entries when a live range is disco...	blob \| commitdiff \| raw \| diff to current
2011-05-28	Jakob Stoklund Olesen	Add SplitAnalysis::getNumLiveBlocks().	blob \| commitdiff \| raw \| diff to current
2011-05-25	Jakob Stoklund Olesen	Add a RAGreedy::canEvict function.	blob \| commitdiff \| raw \| diff to current
2011-05-10	Jakob Stoklund Olesen	Fix PR9883. Make sure all caches are invalidated when...	blob \| commitdiff \| raw \| diff to current
2011-05-06	Jakob Stoklund Olesen	Emit a proper error message when register allocators...	blob \| commitdiff \| raw \| diff to current
2011-05-06	Jakob Stoklund Olesen	Update LiveDebugVariables after live range splitting.	blob \| commitdiff \| raw \| diff to current
2011-05-03	Jakob Stoklund Olesen	Gracefully handle invalid live ranges. Fix PR9831.	blob \| commitdiff \| raw \| diff to current
2011-04-30	Jakob Stoklund Olesen	Use hysteresis for local live range splitting as well.	blob \| commitdiff \| raw \| diff to current
2011-04-26	Jakob Stoklund Olesen	Add a safe-guard against repeated splitting for some...	blob \| commitdiff \| raw \| diff to current
2011-04-22	Jakob Stoklund Olesen	Always compare the cost of region splitting with the...	blob \| commitdiff \| raw \| diff to current
2011-04-21	Jakob Stoklund Olesen	Allow allocatable ranges from global live range splitti...	blob \| commitdiff \| raw \| diff to current
2011-04-20	Jakob Stoklund Olesen	Prefer cheap registers for busy live ranges.	blob \| commitdiff \| raw \| diff to current
2011-04-13	Jakob Stoklund Olesen	Stop using dead function.	blob \| commitdiff \| raw \| diff to current
2011-04-12	Jakob Stoklund Olesen	SparseBitVector is SLOW.	blob \| commitdiff \| raw \| diff to current
2011-04-12	Jakob Stoklund Olesen	Create new intervals for isolated blocks during region...	blob \| commitdiff \| raw \| diff to current
2011-04-11	Jakob Stoklund Olesen	Speed up eviction by stopping collectInterferingVRegs...	blob \| commitdiff \| raw \| diff to current
2011-04-09	Jakob Stoklund Olesen	Build the Hopfield network incrementally when splitting...	blob \| commitdiff \| raw \| diff to current
2011-04-07	Jakob Stoklund Olesen	Extract SpillPlacement::addLinks for handling the speci...	blob \| commitdiff \| raw \| diff to current
2011-04-06	Jakob Stoklund Olesen	Also account for the spill code that would be inserted...	blob \| commitdiff \| raw \| diff to current
2011-04-06	Jakob Stoklund Olesen	Abort the constraint calculation early when all positiv...	blob \| commitdiff \| raw \| diff to current
2011-04-06	Jakob Stoklund Olesen	Keep track of the number of positively biased nodes...	blob \| commitdiff \| raw \| diff to current
2011-04-06	Jakob Stoklund Olesen	Break the spill placement algorithm into three parts...	blob \| commitdiff \| raw \| diff to current
2011-04-06	Jakob Stoklund Olesen	Oops. Scary.	blob \| commitdiff \| raw \| diff to current
2011-04-06	Jakob Stoklund Olesen	Analyze blocks with uses separately from live-through...	blob \| commitdiff \| raw \| diff to current
2011-04-05	Jakob Stoklund Olesen	Run LiveDebugVariables in RegAllocBasic and RegAllocGreedy.	blob \| commitdiff \| raw \| diff to current
2011-04-05	Jakob Stoklund Olesen	Stop precomputing last split points, query the SplitAna...	blob \| commitdiff \| raw \| diff to current
2011-04-04	Jakob Stoklund Olesen	Stop caching basic block index ranges now that SlotInde...	blob \| commitdiff \| raw \| diff to current
2011-04-02	Jakob Stoklund Olesen	Use InterferenceCache in RegAllocGreedy.	blob \| commitdiff \| raw \| diff to current
2011-04-02	Jakob Stoklund Olesen	Add an InterferenceCache class for caching per-block...	blob \| commitdiff \| raw \| diff to current
2011-03-30	Jakob Stoklund Olesen	Treat clones the same as their origin.	blob \| commitdiff \| raw \| diff to current
2011-03-29	Jakob Stoklund Olesen	Recompute register class and hint for registers created...	blob \| commitdiff \| raw \| diff to current
2011-03-27	Jakob Stoklund Olesen	Drop interference reassignment in favor of eviction.	blob \| commitdiff \| raw \| diff to current
2011-03-19	Jakob Stoklund Olesen	Add debug output.	blob \| commitdiff \| raw \| diff to current
2011-03-16	Jakob Stoklund Olesen	Add a LiveRangeEdit delegate callback before shrinking...	blob \| commitdiff \| raw \| diff to current
2011-03-16	Jakob Stoklund Olesen	Clarify debugging output.	blob \| commitdiff \| raw \| diff to current
2011-03-13	Jakob Stoklund Olesen	Tell the register allocator about new unused virtual...	blob \| commitdiff \| raw \| diff to current
2011-03-10	Jakob Stoklund Olesen	Change the Spiller interface to take a LiveRangeEdit...	blob \| commitdiff \| raw \| diff to current
2011-03-10	Jakob Stoklund Olesen	Make SpillIs an optional pointer. Avoid creating a...	blob \| commitdiff \| raw \| diff to current
2011-03-09	Jakob Stoklund Olesen	Add a LiveRangeEdit::Delegate protocol.	blob \| commitdiff \| raw \| diff to current
2011-03-07	Jakob Stoklund Olesen	Make the UselessRegs argument optional in the LiveRange...	blob \| commitdiff \| raw \| diff to current
2011-03-05	Jakob Stoklund Olesen	Rework the global split cost calculation.	blob \| commitdiff \| raw \| diff to current
2011-03-05	Jakob Stoklund Olesen	Compute the constraints for global live range splitting...	blob \| commitdiff \| raw \| diff to current
2011-03-04	Jakob Stoklund Olesen	Extract a method. No functional change.	blob \| commitdiff \| raw \| diff to current
2011-03-04	Jakob Stoklund Olesen	Go back to comparing spill weights when deciding if...	blob \| commitdiff \| raw \| diff to current
2011-03-04	Jakob Stoklund Olesen	Tweak debug output. No functional changes.	blob \| commitdiff \| raw \| diff to current
2011-03-04	Jakob Stoklund Olesen	Precompute block frequencies, pow() isn't free.	blob \| commitdiff \| raw \| diff to current
2011-03-03	Jakob Stoklund Olesen	Cache basic block bounds instead of asking SlotIndexes...	blob \| commitdiff \| raw \| diff to current
2011-03-03	Jakob Stoklund Olesen	Change the SplitEditor interface to a single instance...	blob \| commitdiff \| raw \| diff to current
2011-03-01	Jakob Stoklund Olesen	Drop RAGreedy::trySpillInterferences().	blob \| commitdiff \| raw \| diff to current
2011-03-01	Jakob Stoklund Olesen	Keep track of which stage produced a live range, and...	blob \| commitdiff \| raw \| diff to current
2011-02-25	Jakob Stoklund Olesen	Try harder to get the hint by preferring to evict hint...	blob \| commitdiff \| raw \| diff to current
2011-02-24	Jakob Stoklund Olesen	Tweak the register allocator priority queue some more.	blob \| commitdiff \| raw \| diff to current
2011-02-23	Jakob Stoklund Olesen	Keep track of how many times a live range has been...	blob \| commitdiff \| raw \| diff to current
2011-02-23	Jakob Stoklund Olesen	Fix a bug in determining if there is only a single...	blob \| commitdiff \| raw \| diff to current
2011-02-23	Jakob Stoklund Olesen	Be more aggressive about evicting interference.	blob \| commitdiff \| raw \| diff to current
2011-02-22	Jakob Stoklund Olesen	Change the RAGreedy register assignment order so large...	blob \| commitdiff \| raw \| diff to current
2011-02-21	Jakob Stoklund Olesen	Add SplitKit::isOriginalEndpoint and use it to force...	blob \| commitdiff \| raw \| diff to current
2011-02-19	Jakob Stoklund Olesen	Give SplitAnalysis a VRM member to access VirtRegMap...	blob \| commitdiff \| raw \| diff to current
2011-02-19	Jakob Stoklund Olesen	Separate timers for local and global splitting.	blob \| commitdiff \| raw \| diff to current
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