external_llvm.git - Unnamed repository; edit this file 'description' to name the repository.

	Commit message (Expand)	Author	Age	Files	Lines
*	Add a safe-guard against repeated splitting for some rare cases.	Jakob Stoklund Olesen	2011-04-26	1	-3/+15
*	Always compare the cost of region splitting with the cost of per-block splitt...	Jakob Stoklund Olesen	2011-04-22	1	-6/+45
*	Allow allocatable ranges from global live range splitting to be split again.	Jakob Stoklund Olesen	2011-04-21	1	-5/+28
*	Prefer cheap registers for busy live ranges.	Jakob Stoklund Olesen	2011-04-20	1	-6/+44
*	Stop using dead function.	Jakob Stoklund Olesen	2011-04-13	1	-3/+0
*	SparseBitVector is SLOW.	Jakob Stoklund Olesen	2011-04-12	1	-48/+55
*	Create new intervals for isolated blocks during region splitting.	Jakob Stoklund Olesen	2011-04-12	1	-21/+23
*	Speed up eviction by stopping collectInterferingVRegs as soon as the spill	Jakob Stoklund Olesen	2011-04-11	1	-10/+12
*	Build the Hopfield network incrementally when splitting global live ranges.	Jakob Stoklund Olesen	2011-04-09	1	-41/+83
*	Extract SpillPlacement::addLinks for handling the special transparent blocks.	Jakob Stoklund Olesen	2011-04-07	1	-17/+27
*	Also account for the spill code that would be inserted in live-through blocks...	Jakob Stoklund Olesen	2011-04-06	1	-5/+16
*	Abort the constraint calculation early when all positive bias is lost.	Jakob Stoklund Olesen	2011-04-06	1	-33/+63
*	Keep track of the number of positively biased nodes when adding constraints.	Jakob Stoklund Olesen	2011-04-06	1	-0/+1
*	Break the spill placement algorithm into three parts: prepare, addConstraints...	Jakob Stoklund Olesen	2011-04-06	1	-1/+4
*	Oops. Scary.	Jakob Stoklund Olesen	2011-04-06	1	-1/+1
*	Analyze blocks with uses separately from live-through blocks without uses.	Jakob Stoklund Olesen	2011-04-06	1	-68/+83
*	Run LiveDebugVariables in RegAllocBasic and RegAllocGreedy.	Jakob Stoklund Olesen	2011-04-05	1	-0/+7
*	Stop precomputing last split points, query the SplitAnalysis cache on demand.	Jakob Stoklund Olesen	2011-04-05	1	-10/+13
*	Stop caching basic block index ranges now that SlotIndexes can keep up.	Jakob Stoklund Olesen	2011-04-04	1	-18/+22
*	Use InterferenceCache in RegAllocGreedy.	Jakob Stoklund Olesen	2011-04-02	1	-94/+46
*	Add an InterferenceCache class for caching per-block interference ranges.	Jakob Stoklund Olesen	2011-04-02	1	-1/+1
*	Treat clones the same as their origin.	Jakob Stoklund Olesen	2011-03-30	1	-5/+21
*	Recompute register class and hint for registers created during spilling.	Jakob Stoklund Olesen	2011-03-29	1	-0/+1
*	Drop interference reassignment in favor of eviction.	Jakob Stoklund Olesen	2011-03-27	1	-132/+15
*	Add debug output.	Jakob Stoklund Olesen	2011-03-19	1	-0/+1
*	Add a LiveRangeEdit delegate callback before shrinking a live range.	Jakob Stoklund Olesen	2011-03-16	1	-0/+12
*	Clarify debugging output.	Jakob Stoklund Olesen	2011-03-16	1	-2/+8
*	Tell the register allocator about new unused virtual registers.	Jakob Stoklund Olesen	2011-03-13	1	-0/+10
*	Change the Spiller interface to take a LiveRangeEdit reference.	Jakob Stoklund Olesen	2011-03-10	1	-1/+2
*	Make SpillIs an optional pointer. Avoid creating a bunch of temporary SmallVe...	Jakob Stoklund Olesen	2011-03-10	1	-2/+1
*	Add a LiveRangeEdit::Delegate protocol.	Jakob Stoklund Olesen	2011-03-09	1	-4/+20
*	Make the UselessRegs argument optional in the LiveRangeEdit constructor.	Jakob Stoklund Olesen	2011-03-07	1	-6/+3
*	Rework the global split cost calculation.	Jakob Stoklund Olesen	2011-03-05	1	-21/+30
*	Compute the constraints for global live range splitting from an interference ...	Jakob Stoklund Olesen	2011-03-05	1	-163/+67
*	Extract a method. No functional change.	Jakob Stoklund Olesen	2011-03-04	1	-40/+52
*	Go back to comparing spill weights when deciding if interference can be evicted.	Jakob Stoklund Olesen	2011-03-04	1	-9/+5
*	Tweak debug output. No functional changes.	Jakob Stoklund Olesen	2011-03-04	1	-1/+6
*	Precompute block frequencies, pow() isn't free.	Jakob Stoklund Olesen	2011-03-04	1	-4/+3
*	Cache basic block bounds instead of asking SlotIndexes::getMBBRange all the t...	Jakob Stoklund Olesen	2011-03-03	1	-39/+30
*	Change the SplitEditor interface to a single instance can be shared for multi...	Jakob Stoklund Olesen	2011-03-03	1	-34/+37
*	Drop RAGreedy::trySpillInterferences().	Jakob Stoklund Olesen	2011-03-01	1	-70/+0
*	Keep track of which stage produced a live range, and bypass earlier stages wh...	Jakob Stoklund Olesen	2011-03-01	1	-20/+76
*	Try harder to get the hint by preferring to evict hint interference.	Jakob Stoklund Olesen	2011-02-25	1	-0/+3
*	Tweak the register allocator priority queue some more.	Jakob Stoklund Olesen	2011-02-24	1	-10/+22
*	Keep track of how many times a live range has been dequeued, and prioritize n...	Jakob Stoklund Olesen	2011-02-23	1	-0/+7
*	Fix a bug in determining if there is only a single interfering register.	Jakob Stoklund Olesen	2011-02-23	1	-2/+1
*	Be more aggressive about evicting interference.	Jakob Stoklund Olesen	2011-02-23	1	-26/+88
*	Change the RAGreedy register assignment order so large live ranges are alloca...	Jakob Stoklund Olesen	2011-02-22	1	-17/+24
*	Add SplitKit::isOriginalEndpoint and use it to force live range splitting to ...	Jakob Stoklund Olesen	2011-02-21	1	-2/+11
*	Give SplitAnalysis a VRM member to access VirtRegMap::getOriginal().	Jakob Stoklund Olesen	2011-02-19	1	-1/+1