Programming Languages Research Group: Git

2010-06-04	Jakob Stoklund Olesen	Keep track of the call instructions whose clobber lists...	commit \| commitdiff \| tree
2010-06-03	Jakob Stoklund Olesen	Use the fast register allocator by default for -O0...	commit \| commitdiff \| tree
2010-06-03	Jakob Stoklund Olesen	Use readsWritesVirtualRegister instead of counting...	commit \| commitdiff \| tree
2010-06-02	Jakob Stoklund Olesen	Add full register <imp-def> operands when the coalescer...	commit \| commitdiff \| tree
2010-06-02	Jakob Stoklund Olesen	Slightly change the meaning of the reMaterialize target...	commit \| commitdiff \| tree
2010-06-01	Jakob Stoklund Olesen	Properly compose subregister indices when coalescing.	commit \| commitdiff \| tree
2010-05-29	Jakob Stoklund Olesen	Handle composed subreg indices when processing REQ_SEQUENCE...	commit \| commitdiff \| tree
2010-05-28	Jakob Stoklund Olesen	Emit TargetRegisterInfo::composeSubRegIndices().	commit \| commitdiff \| tree
2010-05-28	Jakob Stoklund Olesen	Merge the SystemZ subreg_even32 SubRegIndex into subreg_32bi...	commit \| commitdiff \| tree
2010-05-28	Jakob Stoklund Olesen	Add a TargetRegisterInfo::composeSubRegIndices hook...	commit \| commitdiff \| tree
2010-05-28	Jakob Stoklund Olesen	Fix more tests that depended on the default register...	commit \| commitdiff \| tree
2010-05-27	Jakob Stoklund Olesen	Add a -regalloc=default option that chooses a register...	commit \| commitdiff \| tree
2010-05-27	Jakob Stoklund Olesen	Remove ancient prototype.	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Avoid counting InlineAsm as a call - it prevents loop...	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Check that inherited subregisters all have a direct...	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Give SubRegIndex names to all ARM subregisters. This...	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Add StringRef::compare_numeric and use it to sort TableGen...	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Suppress emmission of empty subreg/superreg/alias sets.	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Replace the SubRegSet tablegen class with a less error...	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Revert "Replace the SubRegSet tablegen class with a...	commit \| commitdiff \| tree
2010-05-26	Jakob Stoklund Olesen	Replace the SubRegSet tablegen class with a less error...	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Drop the SuperregHashTable. It is essentially the same...	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Separate unrelated cases that once shared a numeric...	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Print symbolic SubRegIndex names on machine operands.	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Remove NumberHack entirely.	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Ignore NumberHack and give each SubRegIndex instance...	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Use enums instead of literals for SystemZ subregisters	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Use enums instead of literals for X86 subregisters.	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Disable invalid coalescer assertion.	commit \| commitdiff \| tree
2010-05-25	Jakob Stoklund Olesen	Use enums instead of literals in the ARM backend.	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Switch SubRegSet to using symbolic SubRegIndices	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Lose the dummies	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Replace the tablegen RegisterClass field SubRegClassList...	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Add SubRegIndex defs to PowerPC. It looks like the...	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Use SubRegIndex in SystemZ.	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	SubRegIndex'ize Mips	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	SubRegIndex'ize MSP430	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Fix a few places that depended on the numeric value...	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Switch ARMRegisterInfo.td to use SubRegIndex and eliminate...	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Rename X86 subregister indices to something shorter.	commit \| commitdiff \| tree
2010-05-24	Jakob Stoklund Olesen	Add the SubRegIndex TableGen class.	commit \| commitdiff \| tree
2010-05-21	Jakob Stoklund Olesen	Add MachineInstr::readsWritesVirtualRegister() to determine...	commit \| commitdiff \| tree
2010-05-21	Jakob Stoklund Olesen	Revert "Use MachineInstr::readsWritesVirtualRegister...	commit \| commitdiff \| tree
2010-05-21	Jakob Stoklund Olesen	Use MachineInstr::readsWritesVirtualRegister to determine...	commit \| commitdiff \| tree
2010-05-21	Jakob Stoklund Olesen	Teach VirtRegRewriter to handle spilling in instructions...	commit \| commitdiff \| tree
2010-05-21	Jakob Stoklund Olesen	If the first definition of a virtual register is a...	commit \| commitdiff \| tree
2010-05-19	Jakob Stoklund Olesen	Add support for partial redefs to the fast register...	commit \| commitdiff \| tree
2010-05-19	Jakob Stoklund Olesen	Add MachineInstr::readsVirtualRegister() in preparation...	commit \| commitdiff \| tree
2010-05-19	Jakob Stoklund Olesen	TwoAddressInstructionPass doesn't really know how to...	commit \| commitdiff \| tree
2010-05-18	Jakob Stoklund Olesen	Remember to update VirtRegLastUse when spilling without...	commit \| commitdiff \| tree
2010-05-18	Jakob Stoklund Olesen	Properly handle multiple definitions of a virtual register...	commit \| commitdiff \| tree
2010-05-18	Jakob Stoklund Olesen	Teach the machine code verifier to use getSubRegisterRegClass().	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	ARMBaseRegisterInfo::estimateRSStackSizeLimit() could...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Pull the UsedInInstr.test() calls into calcSpillCost...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Optimize empty DenseMap iteration.	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Remove debug option. Add comment on spill order determinism.	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Avoid allocating the same physreg to multiple virtregs...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Minor optimizations. DenseMap::begin() is surprisingly...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Extract spill cost calculation to a new method, and...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Only use clairvoyance when defining a register, and...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Eliminate a hash table probe when killing virtual registers.	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Execute virtreg kills immediately instead of after...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Sprinkle superregister <imp-def> and <imp-kill> operands...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Now that we don't keep live registers across calls...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Boldly attempt consistent capitalization. Functional...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Spill and kill all virtual registers across a call.	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Reduce hashtable probes by using DenseMap::insert(...	commit \| commitdiff \| tree
2010-05-17	Jakob Stoklund Olesen	Make MBB a class member instead of passing it around...	commit \| commitdiff \| tree
2010-05-15	Jakob Stoklund Olesen	Calculate liveness on the fly for local registers.	commit \| commitdiff \| tree
2010-05-15	Jakob Stoklund Olesen	Add reg_nodbg_iterator	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Don't bother spilling before a return	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	RegAllocLocal can count copies too	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Track allocatable instead of reserved regs, and never...	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Avoid scanning the long tail of physreg operands on...	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Count coalesced copies	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Allow virtreg redefines when verifying for RegAllocFast	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	When verifying two-address instructions, check the...	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Simplify the handling of physreg defs and uses in RegAllocFast.	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Enable opportunistic coalescing	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Trust kill flags from isel and later passes.	commit \| commitdiff \| tree
2010-05-14	Jakob Stoklund Olesen	Fix an embarrassing runtime regression for RegAllocFast.	commit \| commitdiff \| tree
2010-05-13	Jakob Stoklund Olesen	Clean up RegAllocFast debug output	commit \| commitdiff \| tree
2010-05-13	Jakob Stoklund Olesen	Fix complete badness in bugpoint's IsARMArchitecture...	commit \| commitdiff \| tree
2010-05-13	Jakob Stoklund Olesen	Take allocation hints from copy instructions to/from...	commit \| commitdiff \| tree
2010-05-13	Jakob Stoklund Olesen	More asserts around physreg uses	commit \| commitdiff \| tree
2010-05-12	Jakob Stoklund Olesen	Make sure to add kill flags to the last use of a virtreg...	commit \| commitdiff \| tree
2010-05-12	Jakob Stoklund Olesen	Enable a bunch more -regalloc=fast tests	commit \| commitdiff \| tree
2010-05-12	Jakob Stoklund Olesen	Avoid scoping issues, fix buildbots	commit \| commitdiff \| tree
2010-05-11	Jakob Stoklund Olesen	Store the Dirty bit in the LiveReg structure instead...	commit \| commitdiff \| tree
2010-05-11	Jakob Stoklund Olesen	Keep track of the last place a live virtreg was used.	commit \| commitdiff \| tree
2010-05-11	Jakob Stoklund Olesen	One more -regalloc=fast test	commit \| commitdiff \| tree
2010-05-11	Jakob Stoklund Olesen	Silence warning	commit \| commitdiff \| tree
2010-05-11	Jakob Stoklund Olesen	Simplify the tracking of used physregs to a bulk bitor...	commit \| commitdiff \| tree
2010-05-11	Jakob Stoklund Olesen	Mostly rewrite RegAllocFast.	commit \| commitdiff \| tree
2010-05-05	Jakob Stoklund Olesen	Fix PR6520. An earlyclobber physreg must not be allocated...	commit \| commitdiff \| tree
2010-05-03	Jakob Stoklund Olesen	Remove preexisting kill flags in RegAllocLocal, just...	commit \| commitdiff \| tree
2010-05-03	Jakob Stoklund Olesen	Check that subregisters don't have independent values...	commit \| commitdiff \| tree
2010-04-30	Jakob Stoklund Olesen	The local register allocator has to spill dirty callee...	commit \| commitdiff \| tree
2010-04-30	Jakob Stoklund Olesen	Don't use floating point in SimpleRegisterCoalescing.	commit \| commitdiff \| tree
2010-04-29	Jakob Stoklund Olesen	Reject really weird coalescer case when trying to merge...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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