Programming Languages Research Group: Git

2008-05-14	Evan Cheng	Doh. Alignment is in bytes, not in bits.	commit \| commitdiff \| tree
2008-05-13	Evan Cheng	- Fix the pasto in the fix for a previous pasto.	commit \| commitdiff \| tree
2008-05-13	Evan Cheng	- Don't treat anyext 16-bit load as a 32-bit load if...	commit \| commitdiff \| tree
2008-05-13	Evan Cheng	Instead of a vector load, shuffle and then extract...	commit \| commitdiff \| tree
2008-05-13	Evan Cheng	On x86, it's safe to treat i32 load anyext as a normal...	commit \| commitdiff \| tree
2008-05-12	Evan Cheng	Xform bitconvert(build_pair(load a, load b)) to a single...	commit \| commitdiff \| tree
2008-05-12	Evan Cheng	Forgot this.	commit \| commitdiff \| tree
2008-05-12	Evan Cheng	Refactor isConsecutiveLoad from X86 to TargetLowering...	commit \| commitdiff \| tree
2008-05-10	Evan Cheng	When transforming a vector_shuffle to a load, the base...	commit \| commitdiff \| tree
2008-05-10	Evan Cheng	Add nounwind.	commit \| commitdiff \| tree
2008-05-10	Evan Cheng	Some clean up.	commit \| commitdiff \| tree
2008-05-10	Evan Cheng	If movl top bits are undef, let it be selected to movlps...	commit \| commitdiff \| tree
2008-05-10	Evan Cheng	If all sources of a PHI node are defined by an implicit_def...	commit \| commitdiff \| tree
2008-05-09	Evan Cheng	Add a pattern to do move the low element of a v4f32...	commit \| commitdiff \| tree
2008-05-09	Evan Cheng	Handle a few more cases of folding load i64 into xmm...	commit \| commitdiff \| tree
2008-05-09	Evan Cheng	Make OpActionsCapacity multiple of 4.	commit \| commitdiff \| tree
2008-05-09	Evan Cheng	Simplify test.	commit \| commitdiff \| tree
2008-05-08	Evan Cheng	Use movq to move low half of XMM register and zero...	commit \| commitdiff \| tree
2008-05-08	Evan Cheng	Handle vector move / load which zero the destination...	commit \| commitdiff \| tree
2008-05-07	Evan Cheng	Add nounwind.	commit \| commitdiff \| tree
2008-05-07	Evan Cheng	Yet another nasty spiller bug.	commit \| commitdiff \| tree
2008-05-06	Evan Cheng	Fix PR2287. Darwin passes mmx values in register in...	commit \| commitdiff \| tree
2008-05-05	Evan Cheng	Code clean up. No functionality change.	commit \| commitdiff \| tree
2008-05-05	Evan Cheng	Fix more -Wshorten-64-to-32 warnings.	commit \| commitdiff \| tree
2008-05-05	Evan Cheng	Fix 80 column violations.	commit \| commitdiff \| tree
2008-05-04	Evan Cheng	Select vector shift with non-immediate i32 shift amount...	commit \| commitdiff \| tree
2008-05-03	Evan Cheng	Add separate intrinsics for MMX / SSE shifts with i32...	commit \| commitdiff \| tree
2008-05-02	Evan Cheng	Suppress -Wshorten-64-to-32 warnings for 64-bit hosts.	commit \| commitdiff \| tree
2008-05-02	Evan Cheng	Undo r50574. We are already ensuring the folded load...	commit \| commitdiff \| tree
2008-05-02	Evan Cheng	80 column violation.	commit \| commitdiff \| tree
2008-05-02	Evan Cheng	Not safe folding a load + FsXORPSrr into FsXORPSrm...	commit \| commitdiff \| tree
2008-04-29	Evan Cheng	Another extract_subreg coalescing bug.	commit \| commitdiff \| tree
2008-04-28	Evan Cheng	Add -march=x86.	commit \| commitdiff \| tree
2008-04-28	Evan Cheng	Test case.	commit \| commitdiff \| tree
2008-04-28	Evan Cheng	Fix a bug in RegsForValue::getCopyToRegs() that causes...	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	Update tests.	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	Extract the lower 64-bit if a MMX value is passed in...	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	Fix illegal MMX_MOVDQ2Qrr pattern. vector_extract result...	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	Special handling for MMX values being passed in either...	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	Fix MMX_MOVQ2DQrr pattern. It's illegal to do a bitconvert...	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	80 col violation.	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	Not checking for intrinsics which do not have a chain...	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	- Switch from std::set to SmallPtrSet.	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	MMX argument passing fixes:	commit \| commitdiff \| tree
2008-04-25	Evan Cheng	Fix bug in x86 memcpy / memset lowering. If there are...	commit \| commitdiff \| tree
2008-04-24	Evan Cheng	New test.	commit \| commitdiff \| tree
2008-04-24	Evan Cheng	Adjust inline cost computation to be less aggressive.	commit \| commitdiff \| tree
2008-04-24	Evan Cheng	- Check if a register is livein before removing it...	commit \| commitdiff \| tree
2008-04-23	Evan Cheng	Don't do: "(X & 4) >> 1 == 2 --> (X & 4) == 4" if...	commit \| commitdiff \| tree
2008-04-22	Evan Cheng	Added command line option -no-lazy to disable JIT lazy...	commit \| commitdiff \| tree
2008-04-19	Evan Cheng	64-bit atomic operations.	commit \| commitdiff \| tree
2008-04-19	Evan Cheng	Also LXCHG64 -> XCHG64rm.	commit \| commitdiff \| tree
2008-04-19	Evan Cheng	PPC32 atomic operations.	commit \| commitdiff \| tree
2008-04-19	Evan Cheng	xchg which references a memory operand does not need...	commit \| commitdiff \| tree
2008-04-18	Evan Cheng	- Fix atomic operation JIT encoding.	commit \| commitdiff \| tree
2008-04-18	Evan Cheng	Correct comment.	commit \| commitdiff \| tree
2008-04-18	Evan Cheng	Not safe to "kill" a register if its live range extends...	commit \| commitdiff \| tree
2008-04-17	Evan Cheng	Also support Intel asm syntax.	commit \| commitdiff \| tree
2008-04-17	Evan Cheng	Fix assembly code for atomic operations.	commit \| commitdiff \| tree
2008-04-17	Evan Cheng	Be more careful with insert_subreg and extract_subreg...	commit \| commitdiff \| tree
2008-04-17	Evan Cheng	Fix a sub-register indice propagation bug.	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Don't forget about sub-register indices when rematting...	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	After reading memory that's already freed.	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Initialize X863DNowLevel.	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Fix PR2226. Avoid using uninitialized variables.	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Really test what's intended.	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Empty basic block should have an empty range.	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Rewrite LiveVariable liveness computation. The new...	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Code clean up.	commit \| commitdiff \| tree
2008-04-16	Evan Cheng	Avoid read after free.	commit \| commitdiff \| tree
2008-04-15	Evan Cheng	Sort sub-registers and super-registers lists according...	commit \| commitdiff \| tree
2008-04-12	Evan Cheng	Add debugging code.	commit \| commitdiff \| tree
2008-04-11	Evan Cheng	Do not add empty live intervals to handled_. They should...	commit \| commitdiff \| tree
2008-04-11	Evan Cheng	If a PHI node has a single implicit_def source, replace...	commit \| commitdiff \| tree
2008-04-11	Evan Cheng	Use of implicit_def is not part of live interval. Create...	commit \| commitdiff \| tree
2008-04-10	Evan Cheng	New test.	commit \| commitdiff \| tree
2008-04-10	Evan Cheng	Remove implicit_def instructions that become dead as...	commit \| commitdiff \| tree
2008-04-10	Evan Cheng	Allow registers defined by implicit_def to be clobbered.	commit \| commitdiff \| tree
2008-04-10	Evan Cheng	A copy instruction may use a register multiple times...	commit \| commitdiff \| tree
2008-04-10	Evan Cheng	Add comment.	commit \| commitdiff \| tree
2008-04-10	Evan Cheng	Teach branch folding pass about implicit_def instructions...	commit \| commitdiff \| tree
2008-04-10	Evan Cheng	Move memcpy / memset optimization pass after GVN.	commit \| commitdiff \| tree
2008-04-09	Evan Cheng	- More aggressively coalescing away copies whose source...	commit \| commitdiff \| tree
2008-04-09	Evan Cheng	Unbreak teh build.	commit \| commitdiff \| tree
2008-04-09	Evan Cheng	Missed a hasInterval check.	commit \| commitdiff \| tree
2008-04-07	Evan Cheng	Fix test.	commit \| commitdiff \| tree
2008-04-05	Evan Cheng	Forgot this.	commit \| commitdiff \| tree
2008-04-05	Evan Cheng	1. IMPLICIT_DEF can re-define any register.	commit \| commitdiff \| tree
2008-04-05	Evan Cheng	Favors pshufd over shufps when shuffling elements from...	commit \| commitdiff \| tree
2008-04-04	Evan Cheng	Undo PHI elimination copy placement patch. This causes...	commit \| commitdiff \| tree
2008-04-04	Evan Cheng	This is done.	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	New test case.	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	- Turn copies of implicit_def into implicit_def instructions.	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	Special handling of zero-sized live intervals.	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	- Treat a live range defined by an implicit_def as...	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	- PHI elimination also eliminates implicit_def that...	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	Start of a series of patches related to implicit_def.	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	Re-enable SSE4.	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	Fix x86-64 encoding bug. REX prefix must always follow...	commit \| commitdiff \| tree
2008-04-03	Evan Cheng	Cosmetic	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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