Programming Languages Research Group: Git

2008-01-10	Evan Cheng	Codegen improvement has reduced one spill.	commit \| commitdiff \| tree
2008-01-10	Evan Cheng	Mark byval parameter stack objects mutable for now.	commit \| commitdiff \| tree
2008-01-10	Evan Cheng	Add a isImmutable bit to StackObject. Fixed stack objects...	commit \| commitdiff \| tree
2008-01-10	Evan Cheng	Do not use the stack pointer directly, issue a copyfromreg...	commit \| commitdiff \| tree
2008-01-10	Evan Cheng	Remove comments that do not correspond to anything...	commit \| commitdiff \| tree
2008-01-09	Evan Cheng	Special copy SUnit's do not have SDNode's.	commit \| commitdiff \| tree
2008-01-09	Evan Cheng	Fix sse2.psrl.w and sse2.psrl.q definitions.	commit \| commitdiff \| tree
2008-01-08	Evan Cheng	Minor fix to enable x86-64 pic jit (still fails for...	commit \| commitdiff \| tree
2008-01-08	Evan Cheng	Fix a x86-64 static codegen bug. This fixes a lot of...	commit \| commitdiff \| tree
2008-01-07	Evan Cheng	Only mark instructions that load a single value without...	commit \| commitdiff \| tree
2008-01-07	Evan Cheng	Unbreak x86-64.	commit \| commitdiff \| tree
2008-01-05	Evan Cheng	X86 JIT PIC jumptable support.	commit \| commitdiff \| tree
2008-01-05	Evan Cheng	Combine MovePCtoStack + POP32r into one instruction...	commit \| commitdiff \| tree
2008-01-04	Evan Cheng	Unbreak tailcall opt in JIT.	commit \| commitdiff \| tree
2008-01-04	Evan Cheng	X86 PIC JIT support fixes: encoding bugs, add lazy...	commit \| commitdiff \| tree
2008-01-04	Evan Cheng	Correct order of parameters.	commit \| commitdiff \| tree
2008-01-03	Evan Cheng	Change MachineRelocation::DoesntNeedFnStub to NeedStub...	commit \| commitdiff \| tree
2008-01-02	Evan Cheng	X86 PIC JIT bug fix: relocations for constantpool and...	commit \| commitdiff \| tree
2007-12-22	Evan Cheng	Preliminary PIC JIT support for X86 (32-bit) / Darwin.	commit \| commitdiff \| tree
2007-12-22	Evan Cheng	Oops.	commit \| commitdiff \| tree
2007-12-22	Evan Cheng	Fix JIT code emission of X86::MovePCtoStack.	commit \| commitdiff \| tree
2007-12-22	Evan Cheng	Allow JIT with non-static relocation model.	commit \| commitdiff \| tree
2007-12-21	Evan Cheng	New entry.	commit \| commitdiff \| tree
2007-12-21	Evan Cheng	Add a few more missing gcc builtin's.	commit \| commitdiff \| tree
2007-12-20	Evan Cheng	Fix JIT encoding for CMPSD as well.	commit \| commitdiff \| tree
2007-12-20	Evan Cheng	Type specification didn't match gcc's.	commit \| commitdiff \| tree
2007-12-20	Evan Cheng	More accurate checks for two-address constraints.	commit \| commitdiff \| tree
2007-12-20	Evan Cheng	Remove xfail. This is fixed.	commit \| commitdiff \| tree
2007-12-20	Evan Cheng	The physical register + virtual register joining requirement...	commit \| commitdiff \| tree
2007-12-20	Evan Cheng	Bring back a burr scheduling heuristic that's still...	commit \| commitdiff \| tree
2007-12-20	Evan Cheng	Clean up previous patch: PHI uses should not prevent...	commit \| commitdiff \| tree
2007-12-19	Evan Cheng	Allow iv reuse if the user is a PHI node which is in...	commit \| commitdiff \| tree
2007-12-19	Evan Cheng	Don't leave newly created nodes around if it turns...	commit \| commitdiff \| tree
2007-12-18	Evan Cheng	Fix PR1872: SrcValue and SrcValueOffset should not...	commit \| commitdiff \| tree
2007-12-18	Evan Cheng	Also print alignment and volatileness.	commit \| commitdiff \| tree
2007-12-18	Evan Cheng	FIX for PR1799: When a load is unfolded from an instruction...	commit \| commitdiff \| tree
2007-12-18	Evan Cheng	SelectionDAG::dump() should print SrcValue of LoadSDNode...	commit \| commitdiff \| tree
2007-12-18	Evan Cheng	Remove int_x86_sse2_movl_dq. It's replaced with a string...	commit \| commitdiff \| tree
2007-12-18	Evan Cheng	These have matching builtin's in 4.2.	commit \| commitdiff \| tree
2007-12-17	Evan Cheng	Bring back int_x86_sse2_movl_dq intrinsic for backward...	commit \| commitdiff \| tree
2007-12-15	Evan Cheng	Make better use of instructions that clear high bits...	commit \| commitdiff \| tree
2007-12-15	Evan Cheng	__builtin_ia32_movqv4si is now expanded to a shuffle.	commit \| commitdiff \| tree
2007-12-14	Evan Cheng	Actually, MOVPQIto64mr is a dup of MOVPQI2QImr, MOV64toPQIrm...	commit \| commitdiff \| tree
2007-12-14	Evan Cheng	Fix (mem) <-> low 64-bits of xmm bugs pointed out by...	commit \| commitdiff \| tree
2007-12-14	Evan Cheng	Fix bsf / bsr jit encoding.	commit \| commitdiff \| tree
2007-12-14	Evan Cheng	Oops. Forgot these.	commit \| commitdiff \| tree
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
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