Programming Languages Research Group: Git

2011-05-18	Jakob Stoklund Olesen	Eliminate dead dead code elimination code.	commit \| commitdiff \| tree
2011-05-18	Jakob Stoklund Olesen	Also use shrinkToUses after AdjustCopiesBackFrom().	commit \| commitdiff \| tree
2011-05-18	Jakob Stoklund Olesen	Properly shrink live ranges after deleting dead copies...	commit \| commitdiff \| tree
2011-05-17	Jakob Stoklund Olesen	Tweak cross-class coalescing to be more aggressive...	commit \| commitdiff \| tree
2011-05-16	Jakob Stoklund Olesen	Teach LiveInterval::isZeroLength about null SlotIndexes.	commit \| commitdiff \| tree
2011-05-11	Jakob Stoklund Olesen	Avoid hoisting spills when looking at a copy from another...	commit \| commitdiff \| tree
2011-05-10	Jakob Stoklund Olesen	Downgrade a tablegen warning to an error.	commit \| commitdiff \| tree
2011-05-10	Jakob Stoklund Olesen	Fix PR9883. Make sure all caches are invalidated when...	commit \| commitdiff \| tree
2011-05-08	Jakob Stoklund Olesen	Remove an assertion to fix PR9872.	commit \| commitdiff \| tree
2011-05-07	Jakob Stoklund Olesen	Eliminate the ARM sub-register indexes that are not...	commit \| commitdiff \| tree
2011-05-07	Jakob Stoklund Olesen	Teach TableGen to automatically generate missing SubRegIndex...	commit \| commitdiff \| tree
2011-05-07	Jakob Stoklund Olesen	Revert ExecutionEngine patches, they either failed...	commit \| commitdiff \| tree
2011-05-06	Jakob Stoklund Olesen	Emit a proper error message when register allocators...	commit \| commitdiff \| tree
2011-05-06	Jakob Stoklund Olesen	Iterate backwards over debug locations when splitting...	commit \| commitdiff \| tree
2011-05-06	Jakob Stoklund Olesen	Update LiveDebugVariables after live range splitting.	commit \| commitdiff \| tree
2011-05-06	Jakob Stoklund Olesen	Use TargetMachine hooks to properly print debug variable...	commit \| commitdiff \| tree
2011-05-06	Jakob Stoklund Olesen	Also count identity copies.	commit \| commitdiff \| tree
2011-05-05	Jakob Stoklund Olesen	Add some statistics to the splitting and spilling frameworks.	commit \| commitdiff \| tree
2011-05-05	Jakob Stoklund Olesen	Fix test to be less sensitive to coalescing.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Disable physical register coalescing by default.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Prepare remaining tests for -join-physreg going away.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Fix X86RegisterInfo::getMatchingSuperRegClass for sub_8bit_hi.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Fix a batch of x86 tests to be coalescer independent.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Fix more register and coalescing dependencies.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Explicitly request physreg coalesing for a bunch of...	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Implement SystemZRegisterInfo::getMatchingSuperRegClass...	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	FileCheckize and break dependence on coalescing order.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Explicitly request -join-physregs for some tests that...	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Rename -disable-physical-join to -join-physregs and...	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Don't depend on the physreg coalescing order.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Don't run this test through -regalloc=basic.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Fix register-dependent XCore tests	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Fix register-dependent test in MSP430.	commit \| commitdiff \| tree
2011-05-04	Jakob Stoklund Olesen	Implement MSP430RegisterInfo::getMatchingSuperRegClass...	commit \| commitdiff \| tree
2011-05-03	Jakob Stoklund Olesen	Mark ultra-super-registers QQQQ as call-clobbered instead...	commit \| commitdiff \| tree
2011-05-03	Jakob Stoklund Olesen	Fix a bunch of ARM tests to be register allocation...	commit \| commitdiff \| tree
2011-05-03	Jakob Stoklund Olesen	Gracefully handle invalid live ranges. Fix PR9831.	commit \| commitdiff \| tree
2011-05-02	Jakob Stoklund Olesen	Handle <def,undef> in the second loop as well.	commit \| commitdiff \| tree
2011-05-02	Jakob Stoklund Olesen	Use the PrintReg adaptor to correctly print live-in...	commit \| commitdiff \| tree
2011-05-02	Jakob Stoklund Olesen	Only ignore <undef> use operands, keep the <def,undef...	commit \| commitdiff \| tree
2011-05-02	Jakob Stoklund Olesen	Minimize the slot indexes spanned by register ranges...	commit \| commitdiff \| tree
2011-05-02	Jakob Stoklund Olesen	Add a SlotIndexes::insertMachineInstrInMaps to insert...	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	X86AsmPrinter doesn't know how to handle the X86II...	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	When a physreg is live-in and live through a basic...	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	Allow folded spills in test.	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	Avoid using stale entries form the sibling value map.	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	Use hysteresis for local live range splitting as well.	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	Update comment.	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	Use a greedy algorithm for allocating registers.	commit \| commitdiff \| tree
2011-04-30	Jakob Stoklund Olesen	Weekly fix of register allocation dependent unit tests.	commit \| commitdiff \| tree
2011-04-27	Jakob Stoklund Olesen	Also add <imp-def> operands for defined and dead super...	commit \| commitdiff \| tree
2011-04-26	Jakob Stoklund Olesen	Add a safe-guard against repeated splitting for some...	commit \| commitdiff \| tree
2011-04-26	Jakob Stoklund Olesen	Use the new TRI->getLargestLegalSuperClass hook to...	commit \| commitdiff \| tree
2011-04-26	Jakob Stoklund Olesen	Add a TRI::getLargestLegalSuperClass hook to provide...	commit \| commitdiff \| tree
2011-04-22	Jakob Stoklund Olesen	Always compare the cost of region splitting with the...	commit \| commitdiff \| tree
2011-04-21	Jakob Stoklund Olesen	Allow allocatable ranges from global live range splitting...	commit \| commitdiff \| tree
2011-04-21	Jakob Stoklund Olesen	Don't allow per-register spill size and alignment.	commit \| commitdiff \| tree
2011-04-20	Jakob Stoklund Olesen	Add debug output for rematerializable instructions.	commit \| commitdiff \| tree
2011-04-20	Jakob Stoklund Olesen	Permit remat when a virtual register has multiple defs.	commit \| commitdiff \| tree
2011-04-20	Jakob Stoklund Olesen	Prefer cheap registers for busy live ranges.	commit \| commitdiff \| tree
2011-04-19	Jakob Stoklund Olesen	Force the greedy register allocator to be linked alongside...	commit \| commitdiff \| tree
2011-04-19	Jakob Stoklund Olesen	Tighten test case a bit.	commit \| commitdiff \| tree
2011-04-19	Jakob Stoklund Olesen	Make tests register allocation independent again.	commit \| commitdiff \| tree
2011-04-18	Jakob Stoklund Olesen	Handle spilling around an instruction that has an early...	commit \| commitdiff \| tree
2011-04-15	Jakob Stoklund Olesen	Teach the SplitKit blitter to handle multiply defined...	commit \| commitdiff \| tree
2011-04-15	Jakob Stoklund Olesen	Remember to set flag.	commit \| commitdiff \| tree
2011-04-13	Jakob Stoklund Olesen	Stop using dead function.	commit \| commitdiff \| tree
2011-04-12	Jakob Stoklund Olesen	Add @earlyclobber constraints to the writeback register...	commit \| commitdiff \| tree
2011-04-12	Jakob Stoklund Olesen	SparseBitVector is SLOW.	commit \| commitdiff \| tree
2011-04-12	Jakob Stoklund Olesen	Create new intervals for isolated blocks during region...	commit \| commitdiff \| tree
2011-04-12	Jakob Stoklund Olesen	Add SplitKit API to query and select the current interval...	commit \| commitdiff \| tree
2011-04-12	Jakob Stoklund Olesen	Fix a bug in RegAllocBase::addMBBLiveIns() where a...	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Reuse live interval union between functions. This saves...	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Speed up eviction by stopping collectInterferingVRegs...	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Skip a binary search when possible.	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Use a faster algorithm for computing MBB live-in registers...	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Don't add live ranges for sub-registers when clobbering...	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Speed up LiveIntervalUnion::unify by handling end insertion...	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Time the initial seeding of live registers	commit \| commitdiff \| tree
2011-04-11	Jakob Stoklund Olesen	Don't shrink live ranges after dead code elimination...	commit \| commitdiff \| tree
2011-04-09	Jakob Stoklund Olesen	Build the Hopfield network incrementally when splitting...	commit \| commitdiff \| tree
2011-04-09	Jakob Stoklund Olesen	Precompute interference for neighbor blocks as long...	commit \| commitdiff \| tree
2011-04-07	Jakob Stoklund Olesen	Recompute hasPHIKill flags when shrinking live intervals.	commit \| commitdiff \| tree
2011-04-07	Jakob Stoklund Olesen	Avoid moving iterators when the previous block was...	commit \| commitdiff \| tree
2011-04-07	Jakob Stoklund Olesen	Prefer multiplications to divisions.	commit \| commitdiff \| tree
2011-04-07	Jakob Stoklund Olesen	Extract SpillPlacement::addLinks for handling the special...	commit \| commitdiff \| tree
2011-04-06	Jakob Stoklund Olesen	Also account for the spill code that would be inserted...	commit \| commitdiff \| tree
2011-04-06	Jakob Stoklund Olesen	Abort the constraint calculation early when all positive...	commit \| commitdiff \| tree
2011-04-06	Jakob Stoklund Olesen	Keep track of the number of positively biased nodes...	commit \| commitdiff \| tree
2011-04-06	Jakob Stoklund Olesen	Break the spill placement algorithm into three parts...	commit \| commitdiff \| tree
2011-04-06	Jakob Stoklund Olesen	Oops. Scary.	commit \| commitdiff \| tree
2011-04-06	Jakob Stoklund Olesen	Analyze blocks with uses separately from live-through...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Sign error	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Don't crash when a value is defined after the last...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Permit blocks to branch directly to a landing pad.	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	These tests no longer require linear scan because reserved...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Run LiveDebugVariables in RegAllocBasic and RegAllocGreedy.	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Document llvm/ADT/IntEqClasses.h in ProgrammersManual...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Fix one more batch of X86 tests to be register allocation...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	When dead code elimination removes all but one use...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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