Programming Languages Research Group: Git

2012-11-10	Evan Cheng	Disable the Thumb no-return call optimization:	commit \| commitdiff \| tree
2012-10-24	Evan Cheng	Fix a miscompilation caused by a typo. When turning...	commit \| commitdiff \| tree
2012-10-17	Evan Cheng	Add a really faster pre-RA scheduler (-pre-RA-sched...	commit \| commitdiff \| tree
2012-10-12	Evan Cheng	Legalizer optimize a pair of div / mod to a call to...	commit \| commitdiff \| tree
2012-10-11	Evan Cheng	Change MachineInstrBuilder::addDisp to copy over target...	commit \| commitdiff \| tree
2012-10-10	Evan Cheng	Add isel patterns for v2f32 / v4f32 neon.vbsl intrinsics...	commit \| commitdiff \| tree
2012-10-09	Evan Cheng	When expanding atomic load arith instructions, do not...	commit \| commitdiff \| tree
2012-10-05	Evan Cheng	Follow up to r165072. Try a different approach: only...	commit \| commitdiff \| tree
2012-10-02	Evan Cheng	Fix a serious X86 instruction selection bug. In	commit \| commitdiff \| tree
2012-09-29	Evan Cheng	Add test case for r164850.	commit \| commitdiff \| tree
2012-09-28	Evan Cheng	Do not delete BBs if their addresses are taken. rdar...	commit \| commitdiff \| tree
2012-09-28	Evan Cheng	GlobalDCE should be run at -O2 / -Os to eliminate unused...	commit \| commitdiff \| tree
2012-09-25	Evan Cheng	Fix an illegal tailcall opt where the callee returns...	commit \| commitdiff \| tree
2012-09-21	Evan Cheng	Fix a significant recent(?) regression. StackSlotColoring...	commit \| commitdiff \| tree
2012-09-20	Evan Cheng	Try to make these tests more portable.	commit \| commitdiff \| tree
2012-09-18	Evan Cheng	MOVi16 (movw) is only legal on cpus with V6T2 support...	commit \| commitdiff \| tree
2012-09-18	Evan Cheng	Use vld1 / vst2 for unaligned v2f64 load / store. e...	commit \| commitdiff \| tree
2012-09-18	Evan Cheng	Fix some funky indentation.	commit \| commitdiff \| tree
2012-09-14	Evan Cheng	Stylistic and 80-col fixes	commit \| commitdiff \| tree
2012-08-15	Evan Cheng	Use vld1/vst1 to load/store f64 if alignment is < 4...	commit \| commitdiff \| tree
2012-08-07	Evan Cheng	X86 cmp lowering is looking past truncate on the condition...	commit \| commitdiff \| tree
2012-07-27	Evan Cheng	Teach CodeGenPrep to look past bitcast when it's duplicating...	commit \| commitdiff \| tree
2012-07-17	Evan Cheng	Add test case for r160387	commit \| commitdiff \| tree
2012-07-17	Evan Cheng	Back out r160101 and instead implement a dag combine...	commit \| commitdiff \| tree
2012-07-17	Evan Cheng	Implement r160312 as target indepedenet dag combine.	commit \| commitdiff \| tree
2012-07-17	Evan Cheng	Make sure constant bitwidth is <= 64 bit before calling...	commit \| commitdiff \| tree
2012-07-17	Evan Cheng	This is another case where instcombine demanded bits...	commit \| commitdiff \| tree
2012-07-16	Evan Cheng	For something like	commit \| commitdiff \| tree
2012-07-12	Evan Cheng	Instcombine was transforming:	commit \| commitdiff \| tree
2012-07-11	Evan Cheng	InstrEmitter::EmitSubregNode() optimize extract_subreg...	commit \| commitdiff \| tree
2012-07-02	Evan Cheng	Target option DisableJumpTables is a gross hack. Move...	commit \| commitdiff \| tree
2012-07-02	Evan Cheng	Need a space.	commit \| commitdiff \| tree
2012-06-26	Evan Cheng	Add a missing check to avoid dereference null. No sensible...	commit \| commitdiff \| tree
2012-06-26	Evan Cheng	Remove a instcombine transform that (no longer?) makes...	commit \| commitdiff \| tree
2012-06-26	Evan Cheng	Make sure type is not extended or untyped before create...	commit \| commitdiff \| tree
2012-06-23	Evan Cheng	(sub X, imm) gets canonicalized to (add X, -imm)	commit \| commitdiff \| tree
2012-06-22	Evan Cheng	Forgot this patch in r159023.	commit \| commitdiff \| tree
2012-06-22	Evan Cheng	EmitZerofill should take a 64-bit size or else it's...	commit \| commitdiff \| tree
2012-06-21	Evan Cheng	Look pass zext to strength reduce an udiv. Patch by...	commit \| commitdiff \| tree
2012-06-21	Evan Cheng	Emit a single _udivmodsi4 libcall instead of two separate...	commit \| commitdiff \| tree
2012-06-16	Evan Cheng	It's not deterministic to iterate over SmallPtrSet...	commit \| commitdiff \| tree
2012-06-08	Evan Cheng	Start implementing pre-ra if-converter: using speculation...	commit \| commitdiff \| tree
2012-05-30	Evan Cheng	Teach taildup to update livein set. rdar://11538365	commit \| commitdiff \| tree
2012-05-30	Evan Cheng	If-converter models predicated defs as read + write...	commit \| commitdiff \| tree
2012-05-29	Evan Cheng	Optional def can be either a def or a use (of reg0).	commit \| commitdiff \| tree
2012-05-18	Evan Cheng	Teach two-address pass to update the "source" map so...	commit \| commitdiff \| tree
2012-05-16	Evan Cheng	Avoid creating a cycle when folding load / op with...	commit \| commitdiff \| tree
2012-05-03	Evan Cheng	Fix two-address pass's aggressive instruction commuting...	commit \| commitdiff \| tree
2012-04-27	Evan Cheng	Make test less fragile.	commit \| commitdiff \| tree
2012-04-27	Evan Cheng	Implement a bastardized ABI.	commit \| commitdiff \| tree
2012-04-27	Evan Cheng	- thumbv6 shouldn't imply +thumb2. Cortex-M0 doesn...	commit \| commitdiff \| tree
2012-04-26	Evan Cheng	DumpSegment64Command() wasn't returning correct result...	commit \| commitdiff \| tree
2012-04-26	Evan Cheng	Specify cpu to unbreak tests.	commit \| commitdiff \| tree
2012-04-26	Evan Cheng	If triple is armv7 / thumbv7 and a CPU is specified...	commit \| commitdiff \| tree
2012-04-24	Evan Cheng	MachineBasicBlock::SplitCriticalEdge() should follow...	commit \| commitdiff \| tree
2012-04-23	Evan Cheng	Add a missing cpu subtype.	commit \| commitdiff \| tree
2012-04-13	Evan Cheng	On Darwin targets, only use vfma etc. if the source...	commit \| commitdiff \| tree
2012-04-12	Evan Cheng	Generalize r153635 to deal with TokenFactor chains...	commit \| commitdiff \| tree
2012-04-11	Evan Cheng	Add more fused mul+add/sub patterns. rdar://10139676	commit \| commitdiff \| tree
2012-04-11	Evan Cheng	Clean up ARM fused multiply + add/sub support some...	commit \| commitdiff \| tree
2012-04-11	Evan Cheng	Match (fneg (fma) to vfnma. rdar://10139676	commit \| commitdiff \| tree
2012-04-11	Evan Cheng	Merge fma.ll into fusedMAC.ll	commit \| commitdiff \| tree
2012-04-11	Evan Cheng	Fix a number of problems with ARM fused multiply add...	commit \| commitdiff \| tree
2012-04-10	Evan Cheng	Handle llvm.fma.* intrinsics. rdar://10914096	commit \| commitdiff \| tree
2012-04-10	Evan Cheng	Add proper checks.	commit \| commitdiff \| tree
2012-04-10	Evan Cheng	Make the code slightly more palatable.	commit \| commitdiff \| tree
2012-04-10	Evan Cheng	Fix a long standing tail call optimization bug. When...	commit \| commitdiff \| tree
2012-03-30	Evan Cheng	ARM target should allow codegenprep to duplicate ret...	commit \| commitdiff \| tree
2012-03-27	Evan Cheng	Post-ra LICM should take care not to hoist an instruction...	commit \| commitdiff \| tree
2012-03-26	Evan Cheng	ARM has a peephole optimization which looks for a def...	commit \| commitdiff \| tree
2012-03-22	Evan Cheng	Source order scheduler should not preschedule nodes...	commit \| commitdiff \| tree
2012-03-22	Evan Cheng	Assign node orders to target intrinsics which do not...	commit \| commitdiff \| tree
2012-03-20	Evan Cheng	Change conditional instructions definitions, e.g. ANDCC...	commit \| commitdiff \| tree
2012-03-20	Evan Cheng	Reserve number of MI operands to accom,odate complex...	commit \| commitdiff \| tree
2012-03-13	Evan Cheng	Fortify r152675 a bit. Although I'm not able to come...	commit \| commitdiff \| tree
2012-03-13	Evan Cheng	DAG combine incorrectly optimize (i32 vextract (v4i16...	commit \| commitdiff \| tree
2012-03-09	Evan Cheng	Cache MBB->begin. It's possible the scheduler / bundler...	commit \| commitdiff \| tree
2012-03-06	Evan Cheng	Extend r148086 to check for [r +/- reg] address mode...	commit \| commitdiff \| tree
2012-03-06	Evan Cheng	Avoid finalizeBundles infinite looping.	commit \| commitdiff \| tree
2012-03-01	Evan Cheng	Neuter the optimization I implemented with r107852...	commit \| commitdiff \| tree
2012-02-28	Evan Cheng	Re-commit r151623 with fix. Only issue special no-return...	commit \| commitdiff \| tree
2012-02-28	Evan Cheng	Some ARM implementaions, e.g. A-series, does return...	commit \| commitdiff \| tree
2012-02-27	Evan Cheng	Fix for PR12090: clear def maps of aliases when visiting...	commit \| commitdiff \| tree
2012-02-23	Evan Cheng	Canonicalize (srl (bswap x), 16) to (rotr (bswap x...	commit \| commitdiff \| tree
2012-02-23	Evan Cheng	Optimize a couple of common patterns involving conditional...	commit \| commitdiff \| tree
2012-02-21	Evan Cheng	Proper support for a bastardized darwin-eabi hybird...	commit \| commitdiff \| tree
2012-02-20	Evan Cheng	Fix machine-cp by having it to check sub-register indicies...	commit \| commitdiff \| tree
2012-02-20	Evan Cheng	Make post-ra tail duplication bundle safe. No test...	commit \| commitdiff \| tree
2012-02-08	Evan Cheng	Commit Andy Zhang's test for the lea patch.	commit \| commitdiff \| tree
2012-02-07	Evan Cheng	Use LEA to adjust stack ptr for Atom. Patch by Andy...	commit \| commitdiff \| tree
2012-02-07	Evan Cheng	Do not fold ADD / SUB into load / store (to form pre...	commit \| commitdiff \| tree
2012-02-05	Evan Cheng	DefinesPredicate should only look for def operands...	commit \| commitdiff \| tree
2012-01-30	Evan Cheng	PR11834: Use macros which are defined on Windows. Patch...	commit \| commitdiff \| tree
2012-01-25	Evan Cheng	Update hasProperty comment.	commit \| commitdiff \| tree
2012-01-21	Evan Cheng	Fix an obvious typo.	commit \| commitdiff \| tree
2012-01-19	Evan Cheng	More bundle related API additions.	commit \| commitdiff \| tree
2012-01-19	Evan Cheng	Rewriter should definitly rewrite instructions inside...	commit \| commitdiff \| tree
2012-01-19	Evan Cheng	Enhance finalizeBundle to return end of bundle iterator...	commit \| commitdiff \| tree
2012-01-19	Evan Cheng	- Slight change to finalizeBundle() interface. LastMI...	commit \| commitdiff \| tree
2012-01-19	Evan Cheng	Rename Finalizebundle to finalizeBundle to conform...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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