Programming Languages Research Group: Git

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
2011-04-05	Jakob Stoklund Olesen	Ensure all defs referring to a virtual register are...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Use std::unique instead of a SmallPtrSet to ensure...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Stop precomputing last split points, query the SplitAnalysis...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Cache the fairly expensive last split point computation...	commit \| commitdiff \| tree
2011-04-05	Jakob Stoklund Olesen	Fix register-dependent X86 tests.	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Allow coalescing with reserved physregs in certain...	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Extract physreg joining policy to a separate method.	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Insert code in the right location when lowering PowerPC...	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Disable the PowerPC/Atomics-64 test.	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	PowerPC atomic pseudos clobber CR0, they don't read it.	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Use X0 instead of R0 for the zero register on ppc64.	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Fix PowerPC tests to be register allocator independent.	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Stop caching basic block index ranges now that SlotIndexes...	commit \| commitdiff \| tree
2011-04-04	Jakob Stoklund Olesen	Delete leftover data members.	commit \| commitdiff \| tree
2011-04-02	Jakob Stoklund Olesen	Use InterferenceCache in RegAllocGreedy.	commit \| commitdiff \| tree
2011-04-02	Jakob Stoklund Olesen	Add an InterferenceCache class for caching per-block...	commit \| commitdiff \| tree
2011-04-02	Jakob Stoklund Olesen	Use basic block numbers as indexes when mapping slot...	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Fix Thumb and Thumb2 tests to be register allocator...	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	The basic register allocator must also use the inline...	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Provide a legal pointer register class when targeting...	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Fix SystemZ tests	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Fix ARM tests to be register allocator independent.	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Fix Mips, Sparc, and XCore tests that were dependent...	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Don't completely eliminate identity copies that also...	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Allow kill flags on two-address instructions. They...	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Mark all uses as <undef> when joining a copy.	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Fix bug found by valgrind.	commit \| commitdiff \| tree
2011-03-31	Jakob Stoklund Olesen	Pick a conservative register class when creating a...	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Don't add the same analysis implementation pair twice.	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Reset StringMap's NumTombstones on clears and rehashes.	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Prevent infinite growth of SmallPtrSet instances.	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Prevent infinite growth of SmallMap instances.	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Prevent infinite growth of the DenseMap.	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Fix evil VirtRegRewriter bug.	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Teach VirtRegRewriter about the new virtual register...	commit \| commitdiff \| tree
2011-03-30	Jakob Stoklund Olesen	Treat clones the same as their origin.	commit \| commitdiff \| tree
2011-03-29	Jakob Stoklund Olesen	Recompute register class and hint for registers created...	commit \| commitdiff \| tree
2011-03-29	Jakob Stoklund Olesen	Remember to use the correct register when rematerializing...	commit \| commitdiff \| tree
2011-03-29	Jakob Stoklund Olesen	Run dead code elimination immediately after rematerialization.	commit \| commitdiff \| tree
2011-03-29	Jakob Stoklund Olesen	Handle the special case when all uses follow the last...	commit \| commitdiff \| tree
2011-03-29	Jakob Stoklund Olesen	Properly enable rematerialization when spilling after...	commit \| commitdiff \| tree
2011-03-27	Jakob Stoklund Olesen	Amend debug output.	commit \| commitdiff \| tree
2011-03-27	Jakob Stoklund Olesen	Drop interference reassignment in favor of eviction.	commit \| commitdiff \| tree
2011-03-26	Jakob Stoklund Olesen	Use individual register classes when spilling snippets.	commit \| commitdiff \| tree
2011-03-26	Jakob Stoklund Olesen	Collect and coalesce DBG_VALUE instructions before...	commit \| commitdiff \| tree
2011-03-25	Jakob Stoklund Olesen	Emit less labels for debug info and stop emitting ...	commit \| commitdiff \| tree
2011-03-25	Jakob Stoklund Olesen	Ignore special ARM allocation hints for unexpected...	commit \| commitdiff \| tree
2011-03-23	Jakob Stoklund Olesen	Don't coalesce identical DBG_VALUE instructions prematurely.	commit \| commitdiff \| tree
2011-03-23	Jakob Stoklund Olesen	Notify the delegate before removing dead values from...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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