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

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

2008-01-04	Bill Wendling	Don't recalculate the loop info and loop dominators...	blob \| commitdiff \| raw
2007-12-31	Chris Lattner	Rename SSARegMap -> MachineRegisterInfo in keeping...	blob \| commitdiff \| raw \| diff to current
2007-12-30	Chris Lattner	More cleanups for MachineOperand:	blob \| commitdiff \| raw \| diff to current
2007-12-29	Chris Lattner	Remove attribution from file headers, per discussion...	blob \| commitdiff \| raw \| diff to current
2007-12-12	Evan Cheng	Implicit def instructions, e.g. X86::IMPLICIT_DEF_GR32...	blob \| commitdiff \| raw \| diff to current
2007-12-11	Evan Cheng	Switch over to MachineLoopInfo.	blob \| commitdiff \| raw \| diff to current
2007-12-08	Bill Wendling	Reverting 44702. It wasn't correct to rename them.	blob \| commitdiff \| raw \| diff to current
2007-12-08	Bill Wendling	Renaming:	blob \| commitdiff \| raw \| diff to current
2007-12-06	Evan Cheng	Turning simple splitting on. Start testing new coalesce...	blob \| commitdiff \| raw \| diff to current
2007-12-06	Evan Cheng	Fix for PR1831: if all defs of an interval are re-mater...	blob \| commitdiff \| raw \| diff to current
2007-12-05	Evan Cheng	MachineInstr can change. Store indexes instead.	blob \| commitdiff \| raw \| diff to current
2007-12-05	Evan Cheng	If a split live interval is spilled again, remove the...	blob \| commitdiff \| raw \| diff to current
2007-12-05	Evan Cheng	Clobber more bugs.	blob \| commitdiff \| raw \| diff to current
2007-12-05	Evan Cheng	Fix kill info for split intervals.	blob \| commitdiff \| raw \| diff to current
2007-12-05	Evan Cheng	- Mark last use of a split interval as kill instead...	blob \| commitdiff \| raw \| diff to current
2007-12-04	Evan Cheng	Discard split intervals made empty due to folding.	blob \| commitdiff \| raw \| diff to current
2007-12-03	Evan Cheng	Typo	blob \| commitdiff \| raw \| diff to current
2007-12-03	Evan Cheng	Update kill info for uses of split intervals.	blob \| commitdiff \| raw \| diff to current
2007-12-02	Evan Cheng	Remove redundant foldMemoryOperand variants and other...	blob \| commitdiff \| raw \| diff to current
2007-12-01	Evan Cheng	Fix a bug where splitting cause some unnecessary spilling.	blob \| commitdiff \| raw \| diff to current
2007-12-01	Evan Cheng	Allow some reloads to be folded in multi-use cases...	blob \| commitdiff \| raw \| diff to current
2007-11-30	Evan Cheng	Do not fold reload into an instruction with multiple...	blob \| commitdiff \| raw \| diff to current
2007-11-29	Evan Cheng	Do not lose rematerialization info when spilling alread...	blob \| commitdiff \| raw \| diff to current
2007-11-29	Evan Cheng	Fix a major performance issue with splitting. If there...	blob \| commitdiff \| raw \| diff to current
2007-11-29	Evan Cheng	Replace the odd kill# hack with something less fragile.	blob \| commitdiff \| raw \| diff to current
2007-11-29	Evan Cheng	Fixed various live interval splitting bugs / compile...	blob \| commitdiff \| raw \| diff to current
2007-11-28	Evan Cheng	Recover compile time regression.	blob \| commitdiff \| raw \| diff to current
2007-11-17	Evan Cheng	Live interval splitting:	blob \| commitdiff \| raw \| diff to current
2007-11-15	Evan Cheng	Fix a thinko in post-allocation coalescer.	blob \| commitdiff \| raw \| diff to current
2007-11-14	Evan Cheng	Clean up sub-register implementation by moving subReg...	blob \| commitdiff \| raw \| diff to current
2007-11-12	Evan Cheng	Refactor some code.	blob \| commitdiff \| raw \| diff to current
2007-11-07	Evan Cheng	Simplify my (il)logic.	blob \| commitdiff \| raw \| diff to current
2007-11-06	Evan Cheng	When the allocator rewrite a spill register with new...	blob \| commitdiff \| raw \| diff to current
2007-11-06	Evan Cheng	Fix a bug where a def use operand isn't being detected...	blob \| commitdiff \| raw \| diff to current
2007-11-05	Evan Cheng	Fix PR1187.	blob \| commitdiff \| raw \| diff to current
2007-11-03	Evan Cheng	There are times when the coalescer would not coalesce...	blob \| commitdiff \| raw \| diff to current
2007-10-17	Evan Cheng	Apply Chris' suggestions.	blob \| commitdiff \| raw \| diff to current
2007-10-17	Evan Cheng	Clean up code that calculate MBB live-in's.	blob \| commitdiff \| raw \| diff to current
2007-10-12	Evan Cheng	Did mean to leave this in. INSERT_SUBREG isn't being...	blob \| commitdiff \| raw \| diff to current
2007-10-12	Evan Cheng	EXTRACT_SUBREG coalescing support. The coalescer now...	blob \| commitdiff \| raw \| diff to current
2007-10-08	Evan Cheng	Kill cycle of an live range is always the last use...	blob \| commitdiff \| raw \| diff to current
2007-10-03	Dan Gohman	Use empty() member functions when that's what's being...	blob \| commitdiff \| raw \| diff to current
2007-09-14	Dan Gohman	Remove isReg, isImm, and isMBB, and change all their...	blob \| commitdiff \| raw \| diff to current
2007-09-06	Evan Cheng	Fix a memory leak.	blob \| commitdiff \| raw \| diff to current
2007-09-05	Evan Cheng	Use pool allocator for all the VNInfo's to improve...	blob \| commitdiff \| raw \| diff to current
2007-08-30	Evan Cheng	Try fold re-materialized load instructions into its...	blob \| commitdiff \| raw \| diff to current
2007-08-29	Evan Cheng	Change LiveRange so it keeps a pointer to the VNInfo...	blob \| commitdiff \| raw \| diff to current
2007-08-16	Evan Cheng	Fix some kill info update bugs; add hidden option ...	blob \| commitdiff \| raw \| diff to current
2007-08-13	Evan Cheng	Re-implement trivial rematerialization. This allows...	blob \| commitdiff \| raw \| diff to current
2007-08-11	Evan Cheng	Code to maintain kill information during register coale...	blob \| commitdiff \| raw \| diff to current
2007-08-08	Evan Cheng	Adding kill info to val#.	blob \| commitdiff \| raw \| diff to current
2007-08-08	Evan Cheng	- Each val# can have multiple kills.	blob \| commitdiff \| raw \| diff to current
2007-08-07	Evan Cheng	- LiveInterval value#'s now have 3 components: def...	blob \| commitdiff \| raw \| diff to current
2007-06-27	Evan Cheng	If a livein is not used in the block. It's live through.	blob \| commitdiff \| raw \| diff to current
2007-06-27	Evan Cheng	Fix an obvious bug. Old code only worked for the entry...	blob \| commitdiff \| raw \| diff to current
2007-06-19	Dan Gohman	Replace M_REMATERIALIZIBLE and the newly-added isOtherR...	blob \| commitdiff \| raw \| diff to current
2007-06-14	Dan Gohman	Add a target hook to allow loads from constant pools...	blob \| commitdiff \| raw \| diff to current
2007-06-08	David Greene	Factor live variable analysis so it does not do registe...	blob \| commitdiff \| raw \| diff to current
2007-05-14	Evan Cheng	Only worry about intervening kill if there are more...	blob \| commitdiff \| raw \| diff to current
2007-05-14	Evan Cheng	Fix for PR1406:	blob \| commitdiff \| raw \| diff to current
2007-05-03	Devang Patel	Drop 'const'	blob \| commitdiff \| raw \| diff to current
2007-05-02	Devang Patel	Use 'static const char' instead of 'static const int'.	blob \| commitdiff \| raw \| diff to current
2007-05-02	Lauro Ramos Venancio	Fix build error.	blob \| commitdiff \| raw \| diff to current
2007-05-01	Devang Patel	Do not use typeinfo to identify pass in pass manager.	blob \| commitdiff \| raw \| diff to current
2007-04-26	Evan Cheng	Rename findRegisterUseOperand to findRegisterUseOperand...	blob \| commitdiff \| raw \| diff to current
2007-04-25	Evan Cheng	Fix for PR1306.	blob \| commitdiff \| raw \| diff to current
2007-04-18	Evan Cheng	VarInfo::UsedBlocks is no longer used. Remove.	blob \| commitdiff \| raw \| diff to current
2007-04-18	Evan Cheng	Don't populate TryAgainList when coalescing only physic...	blob \| commitdiff \| raw \| diff to current
2007-04-17	Evan Cheng	Copy coalescing change to prevent a physical register...	blob \| commitdiff \| raw \| diff to current
2007-04-04	Evan Cheng	Re-materialize all loads from fixed stack slots.	blob \| commitdiff \| raw \| diff to current
2007-04-04	Evan Cheng	Trivially re-materializable instructions have spill...	blob \| commitdiff \| raw \| diff to current
2007-04-02	Evan Cheng	Ugh. Copy coalescer does not update register numbers.	blob \| commitdiff \| raw \| diff to current
2007-03-30	Evan Cheng	Bug fix for PR1279. When isDead is propagate by copy...	blob \| commitdiff \| raw \| diff to current
2007-03-28	Evan Cheng	Move rematerialization out of beta.	blob \| commitdiff \| raw \| diff to current
2007-03-28	Evan Cheng	Fix for PR1279. Dead def has a live interval of length...	blob \| commitdiff \| raw \| diff to current
2007-03-26	Evan Cheng	Fix for PR1266. Don't mark a two address operand IsKill.	blob \| commitdiff \| raw \| diff to current
2007-03-22	Evan Cheng	Fix for PR1257. Bug in live range shortening as a resul...	blob \| commitdiff \| raw \| diff to current
2007-03-20	Evan Cheng	First cut trivial re-materialization support.	blob \| commitdiff \| raw \| diff to current
2007-03-19	Evan Cheng	Remove -reduce-joining-phys-regs options. Make it on...	blob \| commitdiff \| raw \| diff to current
2007-03-19	Evan Cheng	Minor bug fix.	blob \| commitdiff \| raw \| diff to current
2007-03-18	Evan Cheng	- Merge UsedBlocks info after two virtual registers...	blob \| commitdiff \| raw \| diff to current
2007-03-17	Evan Cheng	Joining a live interval of a physical register with...	blob \| commitdiff \| raw \| diff to current
2007-03-15	Evan Cheng	Debugging output stuff.	blob \| commitdiff \| raw \| diff to current
2007-03-03	Evan Cheng	Watch out for cases like this:	blob \| commitdiff \| raw \| diff to current
2007-03-02	Evan Cheng	Dead live-in detection bug.	blob \| commitdiff \| raw \| diff to current
2007-03-01	Evan Cheng	Oops.	blob \| commitdiff \| raw \| diff to current
2007-03-01	Evan Cheng	Track all joined registers and eliminate unneeded kills...	blob \| commitdiff \| raw \| diff to current
2007-02-26	Evan Cheng	Joining an interval with a dead copy instruction. Short...	blob \| commitdiff \| raw \| diff to current
2007-02-25	Evan Cheng	Fix a couple of bugs related IsDead back propagation...	blob \| commitdiff \| raw \| diff to current
2007-02-25	Evan Cheng	If the liveinterval of the source instruction has been...	blob \| commitdiff \| raw \| diff to current
2007-02-23	Evan Cheng	Handle cases when joining live intervals of two virtual...	blob \| commitdiff \| raw \| diff to current
2007-02-22	Evan Cheng	Remove unnecessary isKill properties if a live range...	blob \| commitdiff \| raw \| diff to current
2007-02-21	Jim Laskey	Allow for live in registers for eh landing pads.	blob \| commitdiff \| raw \| diff to current
2007-02-21	Evan Cheng	Out of bound reference.	blob \| commitdiff \| raw \| diff to current
2007-02-19	Evan Cheng	Re-apply my liveintervalanalysis changes. Now with...	blob \| commitdiff \| raw \| diff to current
2007-02-19	Reid Spencer	For PR1207:	blob \| commitdiff \| raw \| diff to current
2007-02-17	Evan Cheng	- Changes how function livein's are handled, they now...	blob \| commitdiff \| raw \| diff to current
2007-02-15	Evan Cheng	Use BitVector instead of vector<bool> which can be...	blob \| commitdiff \| raw \| diff to current
2007-02-13	Evan Cheng	Allow any MachineBasicBlock (not just the entry block...	blob \| commitdiff \| raw \| diff to current
2006-12-19	Chris Lattner	Eliminate static ctors from Statistics	blob \| commitdiff \| raw \| diff to current
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