Programming Languages Research Group: Git

2007-07-17	Evan Cheng	Use push / pop for prologues and epilogues.	commit \| commitdiff \| tree
2007-07-17	Evan Cheng	Temporarily set SROA threshold to 512.	commit \| commitdiff \| tree
2007-07-13	Evan Cheng	Added test case from PR1540.	commit \| commitdiff \| tree
2007-07-13	Evan Cheng	Fix for PR1540: Specify F0, F1 are sub-registers of...	commit \| commitdiff \| tree
2007-07-11	Evan Cheng	Add test case for PR1545.	commit \| commitdiff \| tree
2007-07-11	Evan Cheng	Missed a couple of places where new instructions are...	commit \| commitdiff \| tree
2007-07-11	Evan Cheng	No longer need to track last def / use.	commit \| commitdiff \| tree
2007-07-11	Evan Cheng	Fix for PR1545: Revamp code that update kill information...	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Didn't mean the last commit. Revert.	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Update.	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Remove clobbersPred. Add an OptionalDefOperand to instructio...	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Remove clobbersPred.	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Add OptionalDefOperand. Remove clobbersPred. Also add...	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Try committing again. Add OptionalDefOperand. Remove...	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	If the operand is marked M_OPTIONAL_DEF_OPERAND, then...	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Somehow this wasn't committed last time. M_CLOBBERS_PRED...	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	When a node value is only used by a CopyToReg, use...	commit \| commitdiff \| tree
2007-07-10	Evan Cheng	Move DenseMapKeyInfo<SDOperand> from LegalizeDAG.cpp...	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	No need for ccop anymore.	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Teach if-conversion about instructions that were already...	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	ImmutablePredicateOperand is no more.	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Incorrect check.	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Do away with ImmutablePredicateOperand.	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	isUnpredicatedTerminator should treat conditional branches...	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Do away with ImmutablePredicateOperand.	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Workaround of getCopyToRegs and getCopyFromRegs bugs...	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Change CalculateHeights and CalculateDepths to be non...	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Refactor code to add initial support for OptionalDefOperand.	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Print the s bit if the instruction is toggled to its...	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	PredicateDefOperand -> OptionalDefOperand.	commit \| commitdiff \| tree
2007-07-06	Evan Cheng	Add OptionalDefOperand to stand for optionally defined...	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Fix test.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Initial ARM JIT support by Raul Fernandes Herbster.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Doh	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Unbreak the build.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Unbreak the build.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Teach DAGISelEmitter about zero_reg.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Instructions with ImmutablePredicateOperand aren't...	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Reflects the chanegs made to PredicateOperand.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Added ARM::CPSR to represent ARM CPSR status register.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Unfortunately we now require C++ code to isel Bcc,...	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Each ARM use predicate operand is now made up of two...	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Added ARM::CPSR to represent ARM CPSR status register.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	PPC conditional branch predicate does not change after...	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	- Added zero_reg def to stand for register 0.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Do not check isPredicated() on non-predicable instructions.	commit \| commitdiff \| tree
2007-07-05	Evan Cheng	Better assertion messages.	commit \| commitdiff \| tree
2007-06-30	Evan Cheng	(For Chris): Fix failure where we rejected compiling...	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	New test.	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	Only do FNEG xform when the vector type is a floating...	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	New test.	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	Fix a vector FP constant CSE bug.	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	New test.	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	Prevent PPC::BCC first operand, the PRED number, from...	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	New tests.	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	No vector fneg.	commit \| commitdiff \| tree
2007-06-29	Evan Cheng	Type of vector extract / insert index operand should...	commit \| commitdiff \| tree
2007-06-27	Evan Cheng	If a livein is not used in the block. It's live through.	commit \| commitdiff \| tree
2007-06-27	Evan Cheng	Partial fix for PR1502: If a EH register is needed...	commit \| commitdiff \| tree
2007-06-27	Evan Cheng	One additional field in TargetRegisterDesc.	commit \| commitdiff \| tree
2007-06-27	Evan Cheng	Replace std::set with SmallPtrSet.	commit \| commitdiff \| tree
2007-06-27	Evan Cheng	Fix an obvious bug. Old code only worked for the entry...	commit \| commitdiff \| tree
2007-06-26	Evan Cheng	Add comment.	commit \| commitdiff \| tree
2007-06-26	Evan Cheng	Correctly handle implcit def / use operands.	commit \| commitdiff \| tree
2007-06-26	Evan Cheng	Properly handle kills of a physical register which...	commit \| commitdiff \| tree
2007-06-26	Evan Cheng	Add immediate sub-registers.	commit \| commitdiff \| tree
2007-06-26	Evan Cheng	Silence a warning.	commit \| commitdiff \| tree
2007-06-22	Evan Cheng	std::set is really really terrible. Switch to SmallPtrSet...	commit \| commitdiff \| tree
2007-06-21	Evan Cheng	Fix tests.	commit \| commitdiff \| tree
2007-06-21	Evan Cheng	New tests.	commit \| commitdiff \| tree
2007-06-21	Evan Cheng	Xforms:	commit \| commitdiff \| tree
2007-06-20	Evan Cheng	Added some if-conversion tests.	commit \| commitdiff \| tree
2007-06-19	Evan Cheng	Be more conservative of duplicating blocks.	commit \| commitdiff \| tree
2007-06-19	Evan Cheng	Avoid if-converting simple block that ends with unconditiona...	commit \| commitdiff \| tree
2007-06-19	Evan Cheng	Allow predicated immediate ARM to ARM calls.	commit \| commitdiff \| tree
2007-06-19	Evan Cheng	Replace TargetInstrInfo::CanBeDuplicated() with a M_NOT_DUPL...	commit \| commitdiff \| tree
2007-06-19	Evan Cheng	Replace CanBeDuplicated() with a M_NOT_DUPLICABLE bit.	commit \| commitdiff \| tree
2007-06-19	Evan Cheng	New test case: identity operation of RHS / LHS of a...	commit \| commitdiff \| tree
2007-06-19	Evan Cheng	Look for VECTOR_SHUFFLE that's identity operation on...	commit \| commitdiff \| tree
2007-06-18	Evan Cheng	Fix some fragile code wrt CFG edge updating.	commit \| commitdiff \| tree
2007-06-18	Evan Cheng	Move CorrectExtraCFGEdges() from BranchFolding.cpp...	commit \| commitdiff \| tree
2007-06-18	Evan Cheng	Properly remove duplicate instructions as result of...	commit \| commitdiff \| tree
2007-06-16	Evan Cheng	Really turn if-converter loose:	commit \| commitdiff \| tree
2007-06-15	Evan Cheng	Not every predicable block can be safely duplicated.	commit \| commitdiff \| tree
2007-06-15	Evan Cheng	Instructions with unique labels or embedded jumptables...	commit \| commitdiff \| tree
2007-06-15	Evan Cheng	Added CanBeDuplicated(). It returns true if an instruction...	commit \| commitdiff \| tree
2007-06-15	Evan Cheng	MachineInstr::isPredicable() is no longer needed.	commit \| commitdiff \| tree
2007-06-15	Evan Cheng	No longer needed.	commit \| commitdiff \| tree
2007-06-15	Evan Cheng	Extra edges are deleted later if needed.	commit \| commitdiff \| tree
2007-06-15	Evan Cheng	Allow small blocks to be duplicated to enable if-conversion.	commit \| commitdiff \| tree
2007-06-14	Evan Cheng	No really, clear predcessors states.	commit \| commitdiff \| tree
2007-06-14	Evan Cheng	If BB is predicated, invalidate its predecessor(s)...	commit \| commitdiff \| tree
2007-06-14	Evan Cheng	Fix typo.	commit \| commitdiff \| tree
2007-06-14	Evan Cheng	Fix some stupid bugs that have effectively disabled...	commit \| commitdiff \| tree
2007-06-13	Evan Cheng	Typo	commit \| commitdiff \| tree
2007-06-12	Evan Cheng	Now if-converting all 4 variants of triangles.	commit \| commitdiff \| tree
2007-06-11	Evan Cheng	Restructure code to reduce ifcvt compile time cost.	commit \| commitdiff \| tree
2007-06-09	Evan Cheng	Don't change CFG during analysis stage. Do so during...	commit \| commitdiff \| tree
2007-06-08	Evan Cheng	Carefully remove extraneous CFG edges after each ifcvt.	commit \| commitdiff \| tree
2007-06-08	Evan Cheng	Add a utility routine to check for unpredicated terminator...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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