Programming Languages Research Group: Git

2010-05-14	Evan Cheng	Teach two-address pass to do some coalescing while...	commit \| commitdiff \| tree
2010-05-14	Evan Cheng	Model VST_UPD and VSToddUPD pair with REG_SEQUENCE.	commit \| commitdiff \| tree
2010-05-14	Evan Cheng	Model VLD_UPD and VLDodd_UPD pair with REG_SEQUENCE.	commit \| commitdiff \| tree
2010-05-14	Evan Cheng	Get rid of the bit twiddling to read / set OpActions...	commit \| commitdiff \| tree
2010-05-14	Evan Cheng	Added a QQQQ register file to model 4-consecutive Q...	commit \| commitdiff \| tree
2010-05-14	Evan Cheng	Fix comments.	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	Adding a v8i64 512-bit vector type. This will be used...	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	Eliminate use of magic numbers to access OpActions...	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	Fix up LoadExtActions, TruncStoreActions, and IndexedModeAct...	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	80 col violation.	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	Add comment about the pseudo registers QQ, each of...	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	Bring back VLD1q and VST1q and use them for reloading...	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	Expand VMOVQQ into a pair of VMOVQ.	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	Mark some pattern-less instructions as neverHasSideEffects.	commit \| commitdiff \| tree
2010-05-13	Evan Cheng	If REG_SEQUENCE source is livein, copy it first. Also...	commit \| commitdiff \| tree
2010-05-12	Evan Cheng	Do not attempt copy coalescing if the source and dest...	commit \| commitdiff \| tree
2010-05-12	Evan Cheng	Fix some potential issues in the pseudo instruction...	commit \| commitdiff \| tree
2010-05-12	Evan Cheng	Remove a dead fixme.	commit \| commitdiff \| tree
2010-05-12	Evan Cheng	vst instructions are modeled as this:	commit \| commitdiff \| tree
2010-05-12	Evan Cheng	Teach local regalloc about virtual registers with sub...	commit \| commitdiff \| tree
2010-05-12	Evan Cheng	Code clean up.	commit \| commitdiff \| tree
2010-05-11	Evan Cheng	Avoid breaking vstd when reg_sequence is not used.	commit \| commitdiff \| tree
2010-05-11	Evan Cheng	Select @llvm.trap to the special B with 1111 condition...	commit \| commitdiff \| tree
2010-05-11	Evan Cheng	Model some vst3 and vst4 with reg_sequence.	commit \| commitdiff \| tree
2010-05-11	Evan Cheng	It's not safe eliminate copies where src and dst have...	commit \| commitdiff \| tree
2010-05-11	Evan Cheng	Ensure REG_SEQUENCE source operands are unique.	commit \| commitdiff \| tree
2010-05-10	Evan Cheng	Indentation.	commit \| commitdiff \| tree
2010-05-10	Evan Cheng	Model some vld3 instructions with REG_SEQUENCE.	commit \| commitdiff \| tree
2010-05-10	Evan Cheng	It's not safe to propagate implicit_def that defines...	commit \| commitdiff \| tree
2010-05-10	Evan Cheng	Clear RegSequences vector after eliminating REG_SEQUENCE...	commit \| commitdiff \| tree
2010-05-10	Evan Cheng	Be careful with operand promotion. For a binary operation...	commit \| commitdiff \| tree
2010-05-10	Evan Cheng	Model vld2 / vst2 with reg_sequence.	commit \| commitdiff \| tree
2010-05-10	Evan Cheng	Re-defined valno is always valno even for partial re...	commit \| commitdiff \| tree
2010-05-07	Evan Cheng	Use VLD2q32 / VST2q32 to reload / spill QQ (pair of...	commit \| commitdiff \| tree
2010-05-07	Evan Cheng	Use VSTMD / VLDMD for spills and reloads of Q registers...	commit \| commitdiff \| tree
2010-05-07	Evan Cheng	Remove VLD1q and VST1q for reloading and spilling Q...	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	Add argument TargetRegisterInfo to loadRegFromStackSlot...	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	80 col violation.	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	Re-apply 103156 and 103157. 103156 didn't break anything...	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	Fixes a coalescer bug that caused llc to crash on 2009...	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	Fix an obvious bug in isMoveInstr. It needs to return...	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	Adding pseudo 256-bit registers QQ0 . . . QQ7 to represent...	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	Cosmetic changes.	commit \| commitdiff \| tree
2010-05-06	Evan Cheng	storeRegToStackSlot has forgotten about QPR_8 register...	commit \| commitdiff \| tree
2010-05-05	Evan Cheng	Do not pre-allocate references of D registers pairs...	commit \| commitdiff \| tree
2010-05-05	Evan Cheng	Move REG_SEQUENCE removal to 2addr pass.	commit \| commitdiff \| tree
2010-05-05	Evan Cheng	Model CONCAT_VECTORS of two 64-bit values as a REG_SEQUENCE.	commit \| commitdiff \| tree
2010-05-05	Evan Cheng	Trim include.	commit \| commitdiff \| tree
2010-05-05	Evan Cheng	Teach liveintervalanalysis about virtual registers...	commit \| commitdiff \| tree
2010-05-04	Evan Cheng	With -neon-reg-sequence, models forming a Q register...	commit \| commitdiff \| tree
2010-05-04	Evan Cheng	Do not pre-allocate for registers which form a REG_SEQUENCE.	commit \| commitdiff \| tree
2010-05-04	Evan Cheng	Teach PHI elimination to remove REG_SEQUENCE instructions...	commit \| commitdiff \| tree
2010-05-04	Evan Cheng	Rename variables for consistency.	commit \| commitdiff \| tree
2010-05-04	Evan Cheng	Instruction selection optimizations may have moved...	commit \| commitdiff \| tree
2010-05-04	Evan Cheng	Teach scheduler about REG_SEQUENCE.	commit \| commitdiff \| tree
2010-05-01	Evan Cheng	Add a pseudo instruction REG_SEQUENCE that takes a...	commit \| commitdiff \| tree
2010-04-30	Evan Cheng	Fix test.	commit \| commitdiff \| tree
2010-04-30	Evan Cheng	Another sibcall bug. If caller and callee calling convention...	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Remove DBG_VALUE which reference dead stack slots.	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Add DenseMapInfo for int.	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Add comment.	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Re-enable 102565 with fixes.	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Load folding tail call should not use ebp / rbp after...	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Temporarily disable my changes to unbreak the build.	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Do not generate duplicate dbg_value instructions for...	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Avoid emitting a dbg_value machineinstr that's not...	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Frame index can be negative.	commit \| commitdiff \| tree
2010-04-29	Evan Cheng	Check Reg against zero.	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	- Really preserve dbg_value instructions when the register...	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	Replace r102368 with code that's less fragile. This...	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	Pretty print DBG_VALUE machine instructions.	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	Enable i16 to i32 promotion by default.	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	Try operation promotion only if regular dag combine...	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	Unbreak the build. Only form shld / shrd after legalization.	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	Update tests.	commit \| commitdiff \| tree
2010-04-28	Evan Cheng	Rather than having a ton of patterns for double shift...	commit \| commitdiff \| tree
2010-04-27	Evan Cheng	Fix obvious typos.	commit \| commitdiff \| tree
2010-04-27	Evan Cheng	SRA promotion is also not free.	commit \| commitdiff \| tree
2010-04-27	Evan Cheng	- When legal, promote a load to zextload rather than...	commit \| commitdiff \| tree
2010-04-27	Evan Cheng	Do not count kill, implicit_def instructions as printed...	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	Insert dbg_value instructions for function entry block...	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	Promoting 16-bit cmp / test aren't free. Don't do it.	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	Re-enable 102323 with fix: do not update dbg_value...	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	Temporary disable spiller modifying dbg_value. It's...	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	Remove a redundant comment.	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	Add PPC specific emitFrameIndexDebugValue.	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	Add ARM specific emitFrameIndexDebugValue.	commit \| commitdiff \| tree
2010-04-26	Evan Cheng	- Move TargetLowering::EmitTargetCodeForFrameDebugValue...	commit \| commitdiff \| tree
2010-04-24	Evan Cheng	Avoid promoting a i16 node if it would eliminate a...	commit \| commitdiff \| tree
2010-04-24	Evan Cheng	When a load operand is promoted to an extload, replace...	commit \| commitdiff \| tree
2010-04-23	Evan Cheng	Code refactoring.	commit \| commitdiff \| tree
2010-04-23	Evan Cheng	Fix X86ISD::CMP i16 to i32 promotion.	commit \| commitdiff \| tree
2010-04-22	Evan Cheng	- It's not safe to promote rotates (at least not trivially).	commit \| commitdiff \| tree
2010-04-21	Evan Cheng	Do not try to optimize a copy that has already been...	commit \| commitdiff \| tree
2010-04-21	Evan Cheng	Implement -disable-non-leaf-fp-elim which disable frame...	commit \| commitdiff \| tree
2010-04-21	Evan Cheng	isel (i32 anyext i16) as insert_subreg when 16-bit...	commit \| commitdiff \| tree
2010-04-21	Evan Cheng	Trim include.	commit \| commitdiff \| tree
2010-04-21	Evan Cheng	- Clean up some crappy code which deals with coalescing...	commit \| commitdiff \| tree
2010-04-21	Evan Cheng	Rewrite machine cse to avoid recursion.	commit \| commitdiff \| tree
2010-04-20	Evan Cheng	Typo.	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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