Programming Languages Research Group: Git

2008-07-02	Evan Cheng	- Use a faster priority comparison function if -fast.	commit \| commitdiff \| tree
2008-07-01	Evan Cheng	Avoid creating expensive comment string if it's not...	commit \| commitdiff \| tree
2008-07-01	Evan Cheng	Simplify addRegisterKilled and addRegisterDead.	commit \| commitdiff \| tree
2008-07-01	Evan Cheng	Eliminate a compile time warning.	commit \| commitdiff \| tree
2008-07-01	Evan Cheng	DAGSize should not be public.	commit \| commitdiff \| tree
2008-07-01	Evan Cheng	Do run ComputeLiveOutVRegInfo with -fast.	commit \| commitdiff \| tree
2008-07-01	Evan Cheng	Do not use computationally expensive scheduling heuristics...	commit \| commitdiff \| tree
2008-07-01	Evan Cheng	Apply Chris' suggestion.	commit \| commitdiff \| tree
2008-06-30	Evan Cheng	Suppress compiler warning.	commit \| commitdiff \| tree
2008-06-30	Evan Cheng	Don't run stack slot coloring if -fast.	commit \| commitdiff \| tree
2008-06-30	Evan Cheng	Add timing report for various sub-passes under SelectionDAGISel.	commit \| commitdiff \| tree
2008-06-30	Evan Cheng	Split scheduling from instruction selection.	commit \| commitdiff \| tree
2008-06-30	Evan Cheng	Remove unneeded include.	commit \| commitdiff \| tree
2008-06-30	Evan Cheng	Eliminate TargetRegisterDesc::ImmSubRegs. It's no longer...	commit \| commitdiff \| tree
2008-06-30	Evan Cheng	- Re-apply 52748 and friends with fix. GetConstantStringInfo...	commit \| commitdiff \| tree
2008-06-27	Evan Cheng	Looks like this condition is inverted.	commit \| commitdiff \| tree
2008-06-26	Evan Cheng	XFAIL for now.	commit \| commitdiff \| tree
2008-06-25	Evan Cheng	- Fix a x86 vector isel bug: illegal transformation...	commit \| commitdiff \| tree
2008-06-25	Evan Cheng	Restore DeadArgElim back to 52570. It's breaking 447...	commit \| commitdiff \| tree
2008-06-25	Evan Cheng	- Use O(1) check of basic block size limit.	commit \| commitdiff \| tree
2008-06-25	Evan Cheng	Enable two-address remat by default.	commit \| commitdiff \| tree
2008-06-24	Evan Cheng	If it's determined safe, remat MOV32r0 (i.e. xor r...	commit \| commitdiff \| tree
2008-06-23	Evan Cheng	Remove option used to debug stack coloring bugs. It...	commit \| commitdiff \| tree
2008-06-23	Evan Cheng	Disable PRE. It's breaking bootstrapping.	commit \| commitdiff \| tree
2008-06-23	Evan Cheng	Instead of adding an isSS field to LiveInterval to...	commit \| commitdiff \| tree
2008-06-21	Evan Cheng	Enable PRE.	commit \| commitdiff \| tree
2008-06-21	Evan Cheng	Undo spill weight tweak. Need to investigate the performance...	commit \| commitdiff \| tree
2008-06-21	Evan Cheng	Back out Matthijs' DAE patches. It's miscompiling gcc...	commit \| commitdiff \| tree
2008-06-20	Evan Cheng	Enhanced heuristic to determine the best register...	commit \| commitdiff \| tree
2008-06-20	Evan Cheng	Disable PRE for now. It seems to be breaking llvm-gcc...	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	ISD::UNDEF should be expanded recursively / iteratively.	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	Missed a check.	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	New test case.	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	This also got better (55 - 51 instructions). But doing...	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	This got better.	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	Coalesce copy from one register class to a sub register...	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	Cosmetic changes.	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	Unneeded include's.	commit \| commitdiff \| tree
2008-06-19	Evan Cheng	Minor spiller tweak to unfavor reload into load/store...	commit \| commitdiff \| tree
2008-06-18	Evan Cheng	XOR32rr, etc. are not AsCheapAsMove, but MOV32ri, etc...	commit \| commitdiff \| tree
2008-06-18	Evan Cheng	Complete support for two-address pass rematerialization...	commit \| commitdiff \| tree
2008-06-18	Evan Cheng	Add MachineRegisterInfo::use_empty.	commit \| commitdiff \| tree
2008-06-18	Evan Cheng	Cosmetic.	commit \| commitdiff \| tree
2008-06-18	Evan Cheng	Unbreak DECLARE isel in pic mode.	commit \| commitdiff \| tree
2008-06-17	Evan Cheng	Live-through live interval is [mbb start, mbb end+1].	commit \| commitdiff \| tree
2008-06-17	Evan Cheng	When extending a liveinterval by commuting, don't throw...	commit \| commitdiff \| tree
2008-06-17	Evan Cheng	It's not safe to remove SUBREG_TO_REG that looks like...	commit \| commitdiff \| tree
2008-06-17	Evan Cheng	Don't forget to initialize SymbolSearchingDisabled.	commit \| commitdiff \| tree
2008-06-17	Evan Cheng	Rather than avoiding to wrap ISD::DECLARE GV operand...	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	Do not issue identity copies.	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	Horizontal-add instructions are not commutative.	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	Switch over to SetVector to ensure same order of iterations...	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	- Add "Commutative" property to intrinsics. This allows...	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	mpsadbw is commutable.	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	Iterating over SmallPtrSet is not deterministic.	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	Fix read after free found by valgrind.	commit \| commitdiff \| tree
2008-06-16	Evan Cheng	Add option to commuteInstruction() which forces it...	commit \| commitdiff \| tree
2008-06-13	Evan Cheng	Teach the spiller to commute instructions in order...	commit \| commitdiff \| tree
2008-06-12	Evan Cheng	Fix some tests.	commit \| commitdiff \| tree
2008-06-12	Evan Cheng	Do not speculatively execute an instruction by hoisting...	commit \| commitdiff \| tree
2008-06-12	Evan Cheng	Revert 52223.	commit \| commitdiff \| tree
2008-06-11	Evan Cheng	For now, avoid generating FP select instructions in...	commit \| commitdiff \| tree
2008-06-11	Evan Cheng	Avoid duplicating loop header which leads to unnatural...	commit \| commitdiff \| tree
2008-06-07	Evan Cheng	Speculatively execute a block when the the block is...	commit \| commitdiff \| tree
2008-06-07	Evan Cheng	Fix run line.	commit \| commitdiff \| tree
2008-06-07	Evan Cheng	Revert r52046. It broke cbe on x86 / Mac OS X.	commit \| commitdiff \| tree
2008-06-06	Evan Cheng	Typo.	commit \| commitdiff \| tree
2008-06-06	Evan Cheng	Enable stack coloring by default.	commit \| commitdiff \| tree
2008-06-06	Evan Cheng	PPC preferred loop alignment is 16.	commit \| commitdiff \| tree
2008-06-06	Evan Cheng	Refine stack slot interval weight computation.	commit \| commitdiff \| tree
2008-06-05	Evan Cheng	Warn of potential violations of strict aliasing rules.	commit \| commitdiff \| tree
2008-06-05	Evan Cheng	Don't break strict aliasing.	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	Fix a memcpy lowering bug. Even though the memcpy alignment...	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	Oops. Should not be enabled by default.	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	Revert this.	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	Add a stack slot coloring pass. Not yet enabled.	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	LowerSubregs should not clobber any analysis.	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	Move #include to right place.	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	Register if-converter pass for -debug-pass.	commit \| commitdiff \| tree
2008-06-04	Evan Cheng	More pass manager debugging outputs.	commit \| commitdiff \| tree
2008-06-03	Evan Cheng	Do not run loop-aligner at -fast (e.g. -O0).	commit \| commitdiff \| tree
2008-05-30	Evan Cheng	Revert 51775.	commit \| commitdiff \| tree
2008-05-30	Evan Cheng	Fix indentation.	commit \| commitdiff \| tree
2008-05-30	Evan Cheng	Fix indentation.	commit \| commitdiff \| tree
2008-05-30	Evan Cheng	Patches for building llvm on Solaris x86. Contributed...	commit \| commitdiff \| tree
2008-05-29	Evan Cheng	Implement vector shift up / down and insert zero with...	commit \| commitdiff \| tree
2008-05-29	Evan Cheng	Add nounwind.	commit \| commitdiff \| tree
2008-05-28	Evan Cheng	Fix PR2289: vr defined by multiple implicit_def as...	commit \| commitdiff \| tree
2008-05-28	Evan Cheng	Teach local register allocator to deal with landing...	commit \| commitdiff \| tree
2008-05-24	Evan Cheng	Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl...	commit \| commitdiff \| tree
2008-05-24	Evan Cheng	Eliminate x86.sse2.movs.d, x86.sse2.shuf.pd, x86.sse2...	commit \| commitdiff \| tree
2008-05-24	Evan Cheng	This is done.	commit \| commitdiff \| tree
2008-05-24	Evan Cheng	New loadl_pd and loadh_pd tests.	commit \| commitdiff \| tree
2008-05-24	Evan Cheng	Autoupgrade x86.sse2.loadh.pd and x86.sse2.loadl.pd.	commit \| commitdiff \| tree
2008-05-24	Evan Cheng	Remove x86.sse2.loadh.pd and x86.sse2.loadl.pd. These...	commit \| commitdiff \| tree
2008-05-24	Evan Cheng	Remove x86.sse2.loadh.pd and x86.sse2.loadl.pd. These...	commit \| commitdiff \| tree
2008-05-23	Evan Cheng	Revert 51440 as it breaks a bunch of PIC tests.	commit \| commitdiff \| tree
2008-05-23	Evan Cheng	Use movlps / movhps to modify low / high half of 16...	commit \| commitdiff \| tree
2008-05-23	Evan Cheng	Fix a duplicated pattern.	commit \| commitdiff \| tree
2008-05-23	Evan Cheng	New entry.	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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