Programming Languages Research Group: Git

2009-02-07	Evan Cheng	Enable machine sinking pass in non-fast mode.	commit \| commitdiff \| tree
2009-02-07	Evan Cheng	Don't sink the instruction if TargetRegisterInfo::isSafeToMo...	commit \| commitdiff \| tree
2009-02-06	Evan Cheng	We don't really need the abort here. This unbreak x86_64...	commit \| commitdiff \| tree
2009-02-06	Evan Cheng	Move getPointerRegClass from TargetInstrInfo to TargetRegist...	commit \| commitdiff \| tree
2009-02-06	Evan Cheng	Add TargetInstrInfo::isSafeToMoveRegisterClassDefs...	commit \| commitdiff \| tree
2009-02-06	Evan Cheng	Change -1 => negative number.	commit \| commitdiff \| tree
2009-02-06	Evan Cheng	Document the meaning of -1 for getCopyCost.	commit \| commitdiff \| tree
2009-02-06	Evan Cheng	Fix test. It produces unexpected code if sse4.1 is on.	commit \| commitdiff \| tree
2009-02-05	Evan Cheng	isAsCheapAsMove instructions can have register src...	commit \| commitdiff \| tree
2009-02-05	Evan Cheng	Machine LICM increases register pressure and it almost...	commit \| commitdiff \| tree
2009-02-05	Evan Cheng	Turn on machine LICM in non-fast mode.	commit \| commitdiff \| tree
2009-02-05	Evan Cheng	Teach machine licm to CSE hoisted instructions.	commit \| commitdiff \| tree
2009-02-05	Evan Cheng	ReMaterializeTrivialDef need to trim the live interval...	commit \| commitdiff \| tree
2009-02-05	Evan Cheng	A few more isAsCheapAsAMove.	commit \| commitdiff \| tree
2009-02-05	Evan Cheng	Clarify comments.	commit \| commitdiff \| tree
2009-02-04	Evan Cheng	Skip over zero registers.	commit \| commitdiff \| tree
2009-02-04	Evan Cheng	Don't call isInvariantLoad twice.	commit \| commitdiff \| tree
2009-02-04	Evan Cheng	Don't bother hoisting out a "cheap" instruction if...	commit \| commitdiff \| tree
2009-02-04	Evan Cheng	For now, only hoist re-materilizable instructions....	commit \| commitdiff \| tree
2009-02-03	Evan Cheng	APInt'fy SimplifyDemandedVectorElts so it can analyze...	commit \| commitdiff \| tree
2009-02-02	Evan Cheng	Refactor PerformPHIConstruction, no functionality changes.	commit \| commitdiff \| tree
2009-02-02	Evan Cheng	ADD / SUB / SMUL / UMUL with overflow second result...	commit \| commitdiff \| tree
2009-02-02	Evan Cheng	Add comment.	commit \| commitdiff \| tree
2009-02-02	Evan Cheng	Teach LowerBRCOND to recognize (xor (setcc x), 1)....	commit \| commitdiff \| tree
2009-02-01	Evan Cheng	Fix PR3423: Link llvm on ARM EABI machines. Patch by...	commit \| commitdiff \| tree
2009-01-29	Evan Cheng	Local register allocator shouldn't assume only the...	commit \| commitdiff \| tree
2009-01-29	Evan Cheng	Add a always_inline test case.	commit \| commitdiff \| tree
2009-01-29	Evan Cheng	Add a test case for Chris lvalue alignment fixes.	commit \| commitdiff \| tree
2009-01-29	Evan Cheng	Exit with nice warnings when register allocator run...	commit \| commitdiff \| tree
2009-01-29	Evan Cheng	A slight compile time optimization. If the caller knows...	commit \| commitdiff \| tree
2009-01-29	Evan Cheng	Fix comment about removeRange.	commit \| commitdiff \| tree
2009-01-28	Evan Cheng	The memory alignment requirement on some of the mov...	commit \| commitdiff \| tree
2009-01-28	Evan Cheng	Suppress a compile time warning.	commit \| commitdiff \| tree
2009-01-27	Evan Cheng	Refine DebugLoc per review comments.	commit \| commitdiff \| tree
2009-01-27	Evan Cheng	Implement multiple with overflow by 2 with an add instruction.	commit \| commitdiff \| tree
2009-01-27	Evan Cheng	Forgot this test case.	commit \| commitdiff \| tree
2009-01-26	Evan Cheng	No need to keep size of DebugLocations vector separately.	commit \| commitdiff \| tree
2009-01-26	Evan Cheng	Enhance logic in X86DAGToDAGISel::PreprocessForRMW...	commit \| commitdiff \| tree
2009-01-26	Evan Cheng	Silence a bogus compiler warning.	commit \| commitdiff \| tree
2009-01-26	Evan Cheng	Actually source file has already been uniquified into...	commit \| commitdiff \| tree
2009-01-26	Evan Cheng	Add data structure to define and track debug location...	commit \| commitdiff \| tree
2009-01-26	Evan Cheng	Looks like comments were chopped off.	commit \| commitdiff \| tree
2009-01-26	Evan Cheng	LLVM_SUPPORT_DEBUGINFO_H -> LLVM_ANALYSIS_DEBUGINFO_H...	commit \| commitdiff \| tree
2009-01-25	Evan Cheng	Private linkage support for PPC / Darwin.	commit \| commitdiff \| tree
2009-01-25	Evan Cheng	Teach 2addr pass to be do more commuting. If both uses...	commit \| commitdiff \| tree
2009-01-23	Evan Cheng	Refactor code. No functionality change.	commit \| commitdiff \| tree
2009-01-23	Evan Cheng	Only check if coalescing is worthwhile when the result...	commit \| commitdiff \| tree
2009-01-23	Evan Cheng	Update test to reflect command line option name change.	commit \| commitdiff \| tree
2009-01-23	Evan Cheng	Cross register class coalescing. Not yet enabled.	commit \| commitdiff \| tree
2009-01-22	Evan Cheng	Eliminate a couple of fields from TargetRegisterClass...	commit \| commitdiff \| tree
2009-01-21	Evan Cheng	Also favors NOT64r.	commit \| commitdiff \| tree
2009-01-21	Evan Cheng	Favors generating "not" over "xor -1". For example.	commit \| commitdiff \| tree
2009-01-20	Evan Cheng	Fix PR3243: a LiveVariables bug. When HandlePhysRegKill...	commit \| commitdiff \| tree
2009-01-20	Evan Cheng	Add test case for PR3154.	commit \| commitdiff \| tree
2009-01-20	Evan Cheng	Change TargetInstrInfo::isMoveInstr to return source...	commit \| commitdiff \| tree
2009-01-20	Evan Cheng	Spacing	commit \| commitdiff \| tree
2009-01-20	Evan Cheng	Refactor code. No functionality change.	commit \| commitdiff \| tree
2009-01-20	Evan Cheng	Make linear scan's trivial coalescer slightly more...	commit \| commitdiff \| tree
2009-01-19	Evan Cheng	DIVREM isel deficiency: If sign bit is known zero,...	commit \| commitdiff \| tree
2009-01-19	Evan Cheng	Fix 80 col violations.	commit \| commitdiff \| tree
2009-01-19	Evan Cheng	Handle ISD::DECLARE with PIC relocation model.	commit \| commitdiff \| tree
2009-01-19	Evan Cheng	Minor tweak to LowerUINT_TO_FP_i32. Bias (after scalar_to_ve...	commit \| commitdiff \| tree
2009-01-19	Evan Cheng	Now not UINT_TO_FP is legal (it's marked custom), dag...	commit \| commitdiff \| tree
2009-01-17	Evan Cheng	Fix MatchAddress bug that's preventing negative displacement...	commit \| commitdiff \| tree
2009-01-16	Evan Cheng	Fix PPC ISD::Declare isel and eliminate the need for...	commit \| commitdiff \| tree
2009-01-16	Evan Cheng	CreateVirtualRegisters does trivial copy coalescing...	commit \| commitdiff \| tree
2009-01-16	Evan Cheng	Change isGVCompilationDisabled() semantics again. It...	commit \| commitdiff \| tree
2009-01-16	Evan Cheng	This is now passing.	commit \| commitdiff \| tree
2009-01-16	Evan Cheng	ARMCompilationCallback should not save / restore vfp...	commit \| commitdiff \| tree
2009-01-16	Evan Cheng	Clean up previous cast optimization a bit. Also make...	commit \| commitdiff \| tree
2009-01-15	Evan Cheng	Eliminate a redundant check.	commit \| commitdiff \| tree
2009-01-15	Evan Cheng	- Teach CanEvaluateInDifferentType of this xform: sext...	commit \| commitdiff \| tree
2009-01-13	Evan Cheng	Un-tabify.	commit \| commitdiff \| tree
2009-01-13	Evan Cheng	FIX llvm-gcc bootstrap on x86_64 linux. If a virtual...	commit \| commitdiff \| tree
2009-01-12	Evan Cheng	Second test is only valid in 32-bit mode.	commit \| commitdiff \| tree
2009-01-12	Evan Cheng	Test for r62076.	commit \| commitdiff \| tree
2009-01-12	Evan Cheng	Fix PR3241: Currently EmitCopyFromReg emits a copy...	commit \| commitdiff \| tree
2009-01-11	Evan Cheng	CheckForPhysRegDependency should not return copy cost...	commit \| commitdiff \| tree
2009-01-10	Evan Cheng	This is a dup of pr2659.ll.	commit \| commitdiff \| tree
2009-01-10	Evan Cheng	80 col violation.	commit \| commitdiff \| tree
2009-01-09	Evan Cheng	Duplicated node may produce a non-physical register...	commit \| commitdiff \| tree
2009-01-09	Evan Cheng	Add test case from PR2659.	commit \| commitdiff \| tree
2009-01-09	Evan Cheng	Minor debug output tweak.	commit \| commitdiff \| tree
2009-01-07	Evan Cheng	The coalescer does not coalesce a virtual register...	commit \| commitdiff \| tree
2009-01-05	Evan Cheng	Find loop back edges only after empty blocks are eliminated.	commit \| commitdiff \| tree
2009-01-05	Evan Cheng	Fix misplaced right parentheses.	commit \| commitdiff \| tree
2009-01-05	Evan Cheng	Atom and Core i7 do not have same model number after...	commit \| commitdiff \| tree
2009-01-03	Evan Cheng	Add Intel processors core i7 and atom.	commit \| commitdiff \| tree
2009-01-03	Evan Cheng	Fix PR3210: Detect more Intel processors. Patch by...	commit \| commitdiff \| tree
2009-01-02	Evan Cheng	Do not isel load folding bt instructions for pentium...	commit \| commitdiff \| tree
2009-01-02	Evan Cheng	Fix x86 CPU id detection to identify Penryn (and future...	commit \| commitdiff \| tree
2009-01-02	Evan Cheng	Use movaps / movd to extract vector element 0 even...	commit \| commitdiff \| tree
2008-12-19	Evan Cheng	Fix PR3149. If an early clobber def is a physical register...	commit \| commitdiff \| tree
2008-12-19	Evan Cheng	- CodeGenPrepare does not split loop back edges but...	commit \| commitdiff \| tree
2008-12-18	Evan Cheng	Remove dead comments.	commit \| commitdiff \| tree
2008-12-16	Evan Cheng	We have decided not to support inline asm where an...	commit \| commitdiff \| tree
2008-12-12	Evan Cheng	Fix add/sub expansion: don't create ADD / SUB with...	commit \| commitdiff \| tree
2008-12-11	Evan Cheng	Fix a 80 col. violation.	commit \| commitdiff \| tree
2008-12-10	Evan Cheng	Preliminary ARM debug support based on patch by Mikael...	commit \| commitdiff \| tree
2008-12-10	Evan Cheng	Some code clean up.	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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