Programming Languages Research Group: Git

2007-12-14	Evan Cheng	Fix ctlz and cttz. llvm definition requires them to...	commit \| commitdiff \| tree
2007-12-14	Evan Cheng	Bug fix. Must also match ResNo when matching an operand...	commit \| commitdiff \| tree
2007-12-14	Evan Cheng	Implement ctlz and cttz with bsr and bsf.	commit \| commitdiff \| tree
2007-12-13	Evan Cheng	Fix typo.	commit \| commitdiff \| tree
2007-12-13	Evan Cheng	Be extra careful with extension use optimation. Now...	commit \| commitdiff \| tree
2007-12-13	Evan Cheng	Fold some and + shift in x86 addressing mode.	commit \| commitdiff \| tree
2007-12-13	Evan Cheng	Oops. Forgot these.	commit \| commitdiff \| tree
2007-12-12	Evan Cheng	Cosmetic change.	commit \| commitdiff \| tree
2007-12-12	Evan Cheng	Implicit def instructions, e.g. X86::IMPLICIT_DEF_GR32...	commit \| commitdiff \| tree
2007-12-12	Evan Cheng	Use shuffles to implement insert_vector_elt for i32...	commit \| commitdiff \| tree
2007-12-12	Evan Cheng	Add a test case for -optimize-ext-uses.	commit \| commitdiff \| tree
2007-12-12	Evan Cheng	Lower a build_vector with all constants into a constpool...	commit \| commitdiff \| tree
2007-12-12	Evan Cheng	Don't muck with phi nodes; bug fixes.	commit \| commitdiff \| tree
2007-12-12	Evan Cheng	Bug fix. Only safe to perform extension uses optimization...	commit \| commitdiff \| tree
2007-12-11	Evan Cheng	If deleting a reload instruction due to reuse (value...	commit \| commitdiff \| tree
2007-12-11	Evan Cheng	Switch over to MachineLoopInfo.	commit \| commitdiff \| tree
2007-12-11	Evan Cheng	Pretty print shuffle mask operand.	commit \| commitdiff \| tree
2007-12-11	Evan Cheng	- Improved v8i16 shuffle lowering. It now uses pshuflw...	commit \| commitdiff \| tree
2007-12-08	Evan Cheng	Doh	commit \| commitdiff \| tree
2007-12-08	Evan Cheng	Fix a compilation warning.	commit \| commitdiff \| tree
2007-12-08	Evan Cheng	Fix a compilation warning.	commit \| commitdiff \| tree
2007-12-07	Evan Cheng	Add comment.	commit \| commitdiff \| tree
2007-12-07	Evan Cheng	Much improved v8i16 shuffles. (Step 1).	commit \| commitdiff \| tree
2007-12-07	Evan Cheng	New test case.	commit \| commitdiff \| tree
2007-12-07	Evan Cheng	Add an option to control this heuristic tweak so I...	commit \| commitdiff \| tree
2007-12-06	Evan Cheng	Remove a bogus optimization. It's not possible to do...	commit \| commitdiff \| tree
2007-12-06	Evan Cheng	Fix a bogus test case.	commit \| commitdiff \| tree
2007-12-06	Evan Cheng	Turning simple splitting on. Start testing new coalescer...	commit \| commitdiff \| tree
2007-12-06	Evan Cheng	Fix for PR1831: if all defs of an interval are re-materializ...	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	If both result of the {s\|z}xt and its source are live...	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	Added canFoldMemoryOperand for PPC.	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	Update foldMemoryOperand.	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	MachineInstr can change. Store indexes instead.	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	If a split live interval is spilled again, remove the...	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	Clobber more bugs.	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	Fix kill info for split intervals.	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	- Mark last use of a split interval as kill instead...	commit \| commitdiff \| tree
2007-12-05	Evan Cheng	Add a argument to storeRegToStackSlot and storeRegToAddr...	commit \| commitdiff \| tree
2007-12-04	Evan Cheng	Remove a unsafe optimization. This fixes 401.bzip2.	commit \| commitdiff \| tree
2007-12-04	Evan Cheng	Spiller unfold optimization bug: do not clobber a reusable...	commit \| commitdiff \| tree
2007-12-04	Evan Cheng	Discard split intervals made empty due to folding.	commit \| commitdiff \| tree
2007-12-03	Evan Cheng	Bug fixes.	commit \| commitdiff \| tree
2007-12-03	Evan Cheng	Typo	commit \| commitdiff \| tree
2007-12-03	Evan Cheng	Update kill info for uses of split intervals.	commit \| commitdiff \| tree
2007-12-02	Evan Cheng	Remove redundant foldMemoryOperand variants and other...	commit \| commitdiff \| tree
2007-12-01	Evan Cheng	Fix a bug where splitting cause some unnecessary spilling.	commit \| commitdiff \| tree
2007-12-01	Evan Cheng	Allow some reloads to be folded in multi-use cases...	commit \| commitdiff \| tree
2007-11-30	Evan Cheng	Do not fold reload into an instruction with multiple...	commit \| commitdiff \| tree
2007-11-29	Evan Cheng	Do not lose rematerialization info when spilling already...	commit \| commitdiff \| tree
2007-11-29	Evan Cheng	Fix a major performance issue with splitting. If there...	commit \| commitdiff \| tree
2007-11-29	Evan Cheng	Update tests.	commit \| commitdiff \| tree
2007-11-29	Evan Cheng	Replace the odd kill# hack with something less fragile.	commit \| commitdiff \| tree
2007-11-29	Evan Cheng	Fixed various live interval splitting bugs / compile...	commit \| commitdiff \| tree
2007-11-29	Evan Cheng	Kill info update bug.	commit \| commitdiff \| tree
2007-11-28	Evan Cheng	Recover compile time regression.	commit \| commitdiff \| tree
2007-11-17	Evan Cheng	Live interval splitting:	commit \| commitdiff \| tree
2007-11-17	Evan Cheng	Shrinkfy.	commit \| commitdiff \| tree
2007-11-16	Evan Cheng	Typo.	commit \| commitdiff \| tree
2007-11-15	Evan Cheng	Fix a thinko in post-allocation coalescer.	commit \| commitdiff \| tree
2007-11-14	Evan Cheng	Oops. Debugging code shouldn't have been checked in.	commit \| commitdiff \| tree
2007-11-14	Evan Cheng	Clean up sub-register implementation by moving subReg...	commit \| commitdiff \| tree
2007-11-13	Evan Cheng	Fix x86-64 jit: remove reliance on Dwarf numbers.	commit \| commitdiff \| tree
2007-11-12	Evan Cheng	Refactor some code.	commit \| commitdiff \| tree
2007-11-10	Evan Cheng	Added -test-opts to specify test options.	commit \| commitdiff \| tree
2007-11-09	Evan Cheng	Fix tests.	commit \| commitdiff \| tree
2007-11-09	Evan Cheng	Unbreak x86-64 jumptable.	commit \| commitdiff \| tree
2007-11-09	Evan Cheng	Much improved pic jumptable codegen:	commit \| commitdiff \| tree
2007-11-09	Evan Cheng	Didn't mean to check these in.	commit \| commitdiff \| tree
2007-11-09	Evan Cheng	Bug fix. Passive nodes are not in SUnitMap.	commit \| commitdiff \| tree
2007-11-08	Evan Cheng	If both parts of smul_lohi, etc. are used, don't simplify...	commit \| commitdiff \| tree
2007-11-07	Evan Cheng	Simplify my (il)logic.	commit \| commitdiff \| tree
2007-11-06	Evan Cheng	When the allocator rewrite a spill register with new...	commit \| commitdiff \| tree
2007-11-06	Evan Cheng	First step towards moving the coalescer to priority_queue...	commit \| commitdiff \| tree
2007-11-06	Evan Cheng	Fix a bug where a def use operand isn't being detected...	commit \| commitdiff \| tree
2007-11-06	Evan Cheng	Add pseudo dependency to force two-address instruction...	commit \| commitdiff \| tree
2007-11-05	Evan Cheng	Move SimpleRegisterCoalescing.h to lib/CodeGen since...	commit \| commitdiff \| tree
2007-11-05	Evan Cheng	Use movups to spill / restore SSE registers on targets...	commit \| commitdiff \| tree
2007-11-05	Evan Cheng	Skip over deleted val#'s.	commit \| commitdiff \| tree
2007-11-05	Evan Cheng	Handle cases where a register and one of its super...	commit \| commitdiff \| tree
2007-11-05	Evan Cheng	Fix test case. Chris didn't do make check. :-)	commit \| commitdiff \| tree
2007-11-05	Evan Cheng	Doh. PR1187 -> PR1766.	commit \| commitdiff \| tree
2007-11-05	Evan Cheng	Fix PR1187.	commit \| commitdiff \| tree
2007-11-04	Evan Cheng	If an interval is being undone clear its preference...	commit \| commitdiff \| tree
2007-11-03	Evan Cheng	There are times when the coalescer would not coalesce...	commit \| commitdiff \| tree
2007-11-02	Evan Cheng	Unbreak tailcall opt.	commit \| commitdiff \| tree
2007-11-02	Evan Cheng	Add run line.	commit \| commitdiff \| tree
2007-11-02	Evan Cheng	One more extract_subreg coalescing bug.	commit \| commitdiff \| tree
2007-11-02	Evan Cheng	Missing a getNumOperands check.	commit \| commitdiff \| tree
2007-11-01	Evan Cheng	- Coalesce extract_subreg when both intervals are relatively...	commit \| commitdiff \| tree
2007-10-30	Evan Cheng	At end of LSR, replace uses of now constant (as result...	commit \| commitdiff \| tree
2007-10-30	Evan Cheng	It's not safe to tell SplitCriticalEdge to merge identical...	commit \| commitdiff \| tree
2007-10-30	Evan Cheng	Typo.	commit \| commitdiff \| tree
2007-10-29	Evan Cheng	- Bug fixes.	commit \| commitdiff \| tree
2007-10-29	Evan Cheng	Enable more fold (sext (load x)) -> (sext (truncate...	commit \| commitdiff \| tree
2007-10-29	Evan Cheng	Avoid doing something dumb like rewriting using a 64...	commit \| commitdiff \| tree
2007-10-28	Evan Cheng	New entry.	commit \| commitdiff \| tree
2007-10-26	Evan Cheng	A number of LSR fixes:	commit \| commitdiff \| tree
2007-10-26	Evan Cheng	Fix a crash. Make sure TLI is not null.	commit \| commitdiff \| tree
2007-10-26	Evan Cheng	Loosen up iv reuse to allow reuse of the same stride...	commit \| commitdiff \| tree
2007-10-25	Evan Cheng	Do not rewrite compare instruction using iv of a different...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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