Programming Languages Research Group: Git

2007-03-20	Evan Cheng	Added MRegisterInfo hook to re-materialize an instruction.	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Remove -reduce-joining-phys-regs options. Make it on...	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Fix naming inconsistencies.	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Special LDR instructions to load from non-pc-relative...	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Constant generation instructions are re-materializable.	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Added isReMaterializable.	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Recognize target instruction flag 'isReMaterializable'.	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Add a TargetInstrDescriptor flag to mark an instruction...	commit \| commitdiff \| tree
2007-03-19	Evan Cheng	Minor bug fix.	commit \| commitdiff \| tree
2007-03-18	Evan Cheng	- Merge UsedBlocks info after two virtual registers...	commit \| commitdiff \| tree
2007-03-18	Evan Cheng	Keep UsedBlocks info accurate.	commit \| commitdiff \| tree
2007-03-18	Evan Cheng	Fix comment.	commit \| commitdiff \| tree
2007-03-17	Evan Cheng	Track the BB's where each virtual register is used.	commit \| commitdiff \| tree
2007-03-17	Evan Cheng	Joining a live interval of a physical register with...	commit \| commitdiff \| tree
2007-03-17	Evan Cheng	Use SmallSet instead of std::set.	commit \| commitdiff \| tree
2007-03-17	Evan Cheng	If sdisel has decided to sink GEP index expression...	commit \| commitdiff \| tree
2007-03-17	Evan Cheng	GEP index sink test case.	commit \| commitdiff \| tree
2007-03-16	Evan Cheng	Turn on GEP index sinking by default.	commit \| commitdiff \| tree
2007-03-16	Evan Cheng	Stupid bug.	commit \| commitdiff \| tree
2007-03-16	Evan Cheng	Sink a binary expression into its use blocks if it...	commit \| commitdiff \| tree
2007-03-16	Evan Cheng	Added isLegalAddressExpression(). Only allows X +/...	commit \| commitdiff \| tree
2007-03-16	Evan Cheng	Added isLegalAddressExpression hook to test if the...	commit \| commitdiff \| tree
2007-03-16	Evan Cheng	These forward declarations are not needed.	commit \| commitdiff \| tree
2007-03-15	Evan Cheng	Debugging output stuff.	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	ARM isel should match ldr x +/- x * (2^n) to ldr [x...	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	Estimate a cost using the possible number of scratch...	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	Under X86-64 large code model, do not emit 32-bit pc...	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	Notes about codegen issues.	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	Clean up.	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	Oops.	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	X86-64 JIT is in large code model. Need stubs for direct...	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	x86-64 JIT stub codegen.	commit \| commitdiff \| tree
2007-03-14	Evan Cheng	Preliminary support for X86-64 JIT stub codegen.	commit \| commitdiff \| tree
2007-03-13	Evan Cheng	New test.	commit \| commitdiff \| tree
2007-03-13	Evan Cheng	This got better.	commit \| commitdiff \| tree
2007-03-13	Evan Cheng	Try schedule def + use closer whne Sethi-Ullman numbers...	commit \| commitdiff \| tree
2007-03-13	Evan Cheng	AM2 can match 2^n +/- 1. e.g. ldr r3, [r2, r2, lsl #2]	commit \| commitdiff \| tree
2007-03-13	Evan Cheng	Zero is always a legal AM immediate.	commit \| commitdiff \| tree
2007-03-13	Evan Cheng	Correct type info for isLegalAddressImmediate() check.	commit \| commitdiff \| tree
2007-03-13	Evan Cheng	Implement getTargetLowering() or else LSR won't be...	commit \| commitdiff \| tree
2007-03-12	Evan Cheng	More flexible TargetLowering LSR hooks for testing...	commit \| commitdiff \| tree
2007-03-12	Evan Cheng	Updated TargetLowering LSR addressing mode hooks for...	commit \| commitdiff \| tree
2007-03-12	Evan Cheng	More flexible TargetLowering LSR hooks for testing...	commit \| commitdiff \| tree
2007-03-12	Evan Cheng	More flexible TargetLowering LSR hooks for testing...	commit \| commitdiff \| tree
2007-03-12	Evan Cheng	Use new TargetLowering addressing modes hooks.	commit \| commitdiff \| tree
2007-03-12	Evan Cheng	More flexible TargetLowering LSR hooks for testing...	commit \| commitdiff \| tree
2007-03-12	Evan Cheng	Stupid bug: SSE2 supports v2i64 add / sub.	commit \| commitdiff \| tree
2007-03-09	Evan Cheng	Minor stuff.	commit \| commitdiff \| tree
2007-03-09	Evan Cheng	Add comments about LSR / ARM.	commit \| commitdiff \| tree
2007-03-09	Evan Cheng	Unfinished work and ideas related to register scavenger.	commit \| commitdiff \| tree
2007-03-09	Evan Cheng	If a virtual register is already marked alive in this...	commit \| commitdiff \| tree
2007-03-09	Evan Cheng	Print preds / succs BB numbers.	commit \| commitdiff \| tree
2007-03-09	Evan Cheng	Avoid variable shadowing.	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Test inline asm modifier 'c'.	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Implement inline asm modifier c.	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Fix a typo.	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Fix test case.	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Putting more constants which do not contain relocations...	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Change register allocation order to Dale's suggestion.	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Bug fix. Not advancing the register scavenger iterator...	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	For Darwin, put constant data into .const, .const_data...	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Put constant data to .const, .const_data, .literal...	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Add ReadOnlySection directive.	commit \| commitdiff \| tree
2007-03-08	Evan Cheng	Added ContainsRelocations() to check if a constant...	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	Only safe to use a call-clobbered or spilled callee...	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	New test case.	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	Avoid combining indexed load further.	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	Add a utility function to test whether a load is unindexed.	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	ARM always use register scavenger. No longer reserves...	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	Fix some brittle code. Watch out for cases where register...	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	Add skipTo to set internal iterator. Useful when pointed...	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	New test case.	commit \| commitdiff \| tree
2007-03-07	Evan Cheng	Fix one more Thumb eliminateFrameIndex bug.	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	Register scavenging is now on by default for ARM.	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	Make load / store optimizer use register scavenger.	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	Minor bug fix.	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	Code clean up. Prepare to use register scavenger.	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	Minor interface change.	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	Scavenge a register using the register scavenger when...	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	If target decides to create an emergency spill slot...	commit \| commitdiff \| tree
2007-03-06	Evan Cheng	Register scavenger is now capable of scavenging. It...	commit \| commitdiff \| tree
2007-03-03	Evan Cheng	Only propagate IsKill if the last use is a kill.	commit \| commitdiff \| tree
2007-03-03	Evan Cheng	Watch out for cases like this:	commit \| commitdiff \| tree
2007-03-02	Evan Cheng	X86-64 VACOPY needs custom expansion. va_list is a...	commit \| commitdiff \| tree
2007-03-02	Evan Cheng	Mark dead def as unused.	commit \| commitdiff \| tree
2007-03-02	Evan Cheng	Dead live-in detection bug.	commit \| commitdiff \| tree
2007-03-02	Evan Cheng	Add a new test case.	commit \| commitdiff \| tree
2007-03-02	Evan Cheng	- Keep track all def and uses of stack slot available...	commit \| commitdiff \| tree
2007-03-02	Evan Cheng	Invalidate last use of a reused register if the use...	commit \| commitdiff \| tree
2007-03-02	Evan Cheng	Make it 64-bit safe.	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Delete register scavenger when done with it.	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Use a spilled free callee-saved register as scratch...	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Add a version of FindUnusedReg that restrict search...	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	- Track which callee-saved registers are spilled.	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Switch from std::vector<bool> to BitVector.	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	A restore is promoted to copy (or deleted entirely...	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Interface clean up.	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Interface clean up.	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Clean up interface.	commit \| commitdiff \| tree
2007-03-01	Evan Cheng	Oops.	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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