Programming Languages Research Group: Git

2010-09-28	Evan Cheng	Add support to model pipeline bypass / forwarding.	commit \| commitdiff \| tree
2010-09-25	Evan Cheng	Fix IIC_iEXTAr itinerary class of Cortex-A9.	commit \| commitdiff \| tree
2010-09-25	Evan Cheng	Remove a unused instruction itinerary class.	commit \| commitdiff \| tree
2010-09-25	Evan Cheng	Fix zero and sign extension instructions scheduling...	commit \| commitdiff \| tree
2010-09-24	Evan Cheng	More pseudo instruction scheduling itinerary fixes.	commit \| commitdiff \| tree
2010-09-24	Evan Cheng	Fix scheduling itinerary for pseudo mov immediate instructio...	commit \| commitdiff \| tree
2010-09-24	Evan Cheng	Enable code placement optimization pass for ARM.	commit \| commitdiff \| tree
2010-09-24	Evan Cheng	Fix a potential null dereference bug.	commit \| commitdiff \| tree
2010-09-23	Evan Cheng	Fix r114632. Return if the only terminator is an uncondition...	commit \| commitdiff \| tree
2010-09-23	Evan Cheng	Revert 114634 for now since buildbot claim it broke...	commit \| commitdiff \| tree
2010-09-23	Evan Cheng	Follow up to r114630. Do not optimize away unconditional...	commit \| commitdiff \| tree
2010-09-23	Evan Cheng	Disable codegen prepare critical edge splitting. Machine...	commit \| commitdiff \| tree
2010-09-23	Evan Cheng	If there are multiple unconditional branches terminating...	commit \| commitdiff \| tree
2010-09-23	Evan Cheng	Don't sink insert_subreg, subreg_to_reg, reg_sequence...	commit \| commitdiff \| tree
2010-09-23	Evan Cheng	SDISel should not optimize a unconditional branch following...	commit \| commitdiff \| tree
2010-09-21	Evan Cheng	OptimizeCompareInstr should avoid iterating pass the...	commit \| commitdiff \| tree
2010-09-20	Evan Cheng	Enable machine sinking critical edge splitting. e.g.	commit \| commitdiff \| tree
2010-09-20	Evan Cheng	Avoid splitting critical edge twice for a set of PHI...	commit \| commitdiff \| tree
2010-09-18	Evan Cheng	Fix code that break critical edges for PHI uses. Watch...	commit \| commitdiff \| tree
2010-09-17	Evan Cheng	Teach machine sink to	commit \| commitdiff \| tree
2010-09-17	Evan Cheng	Machine CSE was forgetting to clear some data structures.	commit \| commitdiff \| tree
2010-09-17	Evan Cheng	Fix a potential bug that can cause miscomparison with...	commit \| commitdiff \| tree
2010-09-10	Evan Cheng	Fix test so it passes on non-Darwin hosts.	commit \| commitdiff \| tree
2010-09-10	Evan Cheng	Teach if-converter to be more careful with predicating...	commit \| commitdiff \| tree
2010-09-09	Evan Cheng	For each instruction itinerary class, specify the number...	commit \| commitdiff \| tree
2010-09-08	Evan Cheng	Fix LDM_RET schedule itinery.	commit \| commitdiff \| tree
2010-09-07	Evan Cheng	Remove a dead comment.	commit \| commitdiff \| tree
2010-08-19	Evan Cheng	Update debug logs.	commit \| commitdiff \| tree
2010-08-19	Evan Cheng	Properly update MachineDominators when splitting critical...	commit \| commitdiff \| tree
2010-08-19	Evan Cheng	It's possible to sink a def if its local uses are PHI's.	commit \| commitdiff \| tree
2010-08-19	Evan Cheng	Remove disabled assertion.	commit \| commitdiff \| tree
2010-08-19	Evan Cheng	Teach machine-sink to break critical edges when appropriate...	commit \| commitdiff \| tree
2010-08-18	Evan Cheng	If any def of a machine-sink candidate has local uses...	commit \| commitdiff \| tree
2010-08-17	Evan Cheng	Add nounwind.	commit \| commitdiff \| tree
2010-08-17	Evan Cheng	PHI elimination shouldn't require machineloopinfo since...	commit \| commitdiff \| tree
2010-08-17	Evan Cheng	Machine CSE preserves CFG. Pass manager was freeing...	commit \| commitdiff \| tree
2010-08-17	Evan Cheng	Move the decision logic whether it's a good idea to...	commit \| commitdiff \| tree
2010-08-17	Evan Cheng	Fix debug message.	commit \| commitdiff \| tree
2010-08-17	Evan Cheng	Add an option to disable codegen prepare critical edge...	commit \| commitdiff \| tree
2010-08-17	Evan Cheng	PHI elimination should not break back edge. It can...	commit \| commitdiff \| tree
2010-08-12	Evan Cheng	Make sure ARM constant island pass does not break up...	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	Fix test and re-enable it.	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	Report error if codegen tries to instantiate a ARM...	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	ArchV7M implies HW division instructions.	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	ArchV6T2, V7A, and V7M implies Thumb2; Archv7A implies...	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	Add ARM Archv6M and let it implies FeatureDB (having...	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	Really control isel of barrier instructions with cpu...	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	Add Cortex-M0 support. It's a ARMv6m device (no ARM...	commit \| commitdiff \| tree
2010-08-11	Evan Cheng	- Add subtarget feature -mattr=+db which determine...	commit \| commitdiff \| tree
2010-08-10	Evan Cheng	CBZ and CBNZ are implemented.	commit \| commitdiff \| tree
2010-08-10	Evan Cheng	Delete some unused instructions.	commit \| commitdiff \| tree
2010-08-10	Evan Cheng	Re-apply r110655 with fixes. Epilogue must restore...	commit \| commitdiff \| tree
2010-08-10	Evan Cheng	Fix ARM hasFP() semantics. It should return true whenever...	commit \| commitdiff \| tree
2010-08-10	Evan Cheng	Add missing null check reported by Amaury Pouly.	commit \| commitdiff \| tree
2010-08-09	Evan Cheng	ARMBaseRegisterInfo::hasFP() has been broken for a...	commit \| commitdiff \| tree
2010-08-09	Evan Cheng	Explicitly initialize SlowFPBrcc and Pref32BitThumb...	commit \| commitdiff \| tree
2010-08-09	Evan Cheng	Change -prefer-32bit-thumb to attribute -mattr=+32bit...	commit \| commitdiff \| tree
2010-08-09	Evan Cheng	Add an option to disable 32 -> 16-bit Thumb2 size reduction...	commit \| commitdiff \| tree
2010-07-30	Evan Cheng	Add -disable-shifter-op to disable isel of shifter...	commit \| commitdiff \| tree
2010-07-26	Evan Cheng	On x86, f32 / f64 nodes share the same registers as...	commit \| commitdiff \| tree
2010-07-26	Evan Cheng	The "excess register pressure" returned by HighRegPressure...	commit \| commitdiff \| tree
2010-07-26	Evan Cheng	ARM fastisel isn't ready.	commit \| commitdiff \| tree
2010-07-25	Evan Cheng	Add comments.	commit \| commitdiff \| tree
2010-07-24	Evan Cheng	Add an ILP scheduler. This is a register pressure aware...	commit \| commitdiff \| tree
2010-07-23	Evan Cheng	- Allow target to specify when is register pressure...	commit \| commitdiff \| tree
2010-07-22	Evan Cheng	Re-apply r109079 with fix.	commit \| commitdiff \| tree
2010-07-22	Evan Cheng	Initialize RegLimit only when register pressure is...	commit \| commitdiff \| tree
2010-07-22	Evan Cheng	Fix constant island pass's handling of tBR_JTr. The...	commit \| commitdiff \| tree
2010-07-21	Evan Cheng	More register pressure aware scheduling work.	commit \| commitdiff \| tree
2010-07-21	Evan Cheng	Teach bottom up pre-ra scheduler to track register...	commit \| commitdiff \| tree
2010-07-19	Evan Cheng	ARM has to provide its own TargetLowering::findRepresentativ...	commit \| commitdiff \| tree
2010-07-19	Evan Cheng	Teach computeRegisterProperties() to compute "representative...	commit \| commitdiff \| tree
2010-07-15	Evan Cheng	Split -enable-finite-only-fp-math to two options:	commit \| commitdiff \| tree
2010-07-14	Evan Cheng	Fix for PR7193 was overly conservative. The only case...	commit \| commitdiff \| tree
2010-07-14	Evan Cheng	Re-enable the test with fix.	commit \| commitdiff \| tree
2010-07-14	Evan Cheng	Teach ProcessImplicitDefs to transform more COPY instruction...	commit \| commitdiff \| tree
2010-07-13	Evan Cheng	Update comment.	commit \| commitdiff \| tree
2010-07-13	Evan Cheng	Extend the r107852 optimization which turns some fp...	commit \| commitdiff \| tree
2010-07-13	Evan Cheng	Add an ARM "feature". Cortex-a8 fp comparison is very...	commit \| commitdiff \| tree
2010-07-13	Evan Cheng	-enable-unsafe-fp-math should not imply -enable-finite...	commit \| commitdiff \| tree
2010-07-08	Evan Cheng	Check for FiniteOnlyFPMath as well.	commit \| commitdiff \| tree
2010-07-08	Evan Cheng	r107852 is only safe with -enable-unsafe-fp-math to...	commit \| commitdiff \| tree
2010-07-08	Evan Cheng	Optimize some vfp comparisons to integer ones. This...	commit \| commitdiff \| tree
2010-07-07	Evan Cheng	Move getExtLoad() and (some) getLoad() DebugLoc argument...	commit \| commitdiff \| tree
2010-07-04	Evan Cheng	Infer alignments of fixed frame objects when they are...	commit \| commitdiff \| tree
2010-07-03	Evan Cheng	Remove isSS argument from CreateFixedObject. Fixed...	commit \| commitdiff \| tree
2010-07-02	Evan Cheng	Remove early IT block formation. It's not used.	commit \| commitdiff \| tree
2010-07-02	Evan Cheng	- Two-address pass should not assume unfolding is always...	commit \| commitdiff \| tree
2010-06-29	Evan Cheng	PR7503: uxtb16 is not available for ARMv7-M. Patch...	commit \| commitdiff \| tree
2010-06-29	Evan Cheng	Change if-cvt options to something that actually as...	commit \| commitdiff \| tree
2010-06-26	Evan Cheng	It's now possible to run code placement pass for ARM.	commit \| commitdiff \| tree
2010-06-25	Evan Cheng	Change if-conversion block size limit checks to add...	commit \| commitdiff \| tree
2010-06-24	Evan Cheng	Oops. IT block formation pass needs to be run at any...	commit \| commitdiff \| tree
2010-06-22	Evan Cheng	Tail merging pass shall not break up IT blocks. rdar...	commit \| commitdiff \| tree
2010-06-21	Evan Cheng	Fix PR7421: bug in kill transferring logic. It was...	commit \| commitdiff \| tree
2010-06-20	Evan Cheng	Fix a crash caused by dereference of MBB.end(). rdar...	commit \| commitdiff \| tree
2010-06-19	Evan Cheng	Ignore dbg_value's.	commit \| commitdiff \| tree
2010-06-19	Evan Cheng	Disable sibcall optimization for Thumb1 for now since...	commit \| commitdiff \| tree
2010-06-19	Evan Cheng	Indentation and remove dead code.	commit \| commitdiff \| tree
2010-06-18	Evan Cheng	Move ARM if-conversion before post-ra scheduling.	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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