Programming Languages Research Group: Git

2010-02-19	Evan Cheng	Transform (xor (setcc), (setcc)) == / != 1 to	commit \| commitdiff \| tree
2010-02-18	Evan Cheng	Some dag combiner goodness:	commit \| commitdiff \| tree
2010-02-16	Evan Cheng	Look for SSE and instructions of this form: (and x...	commit \| commitdiff \| tree
2010-02-15	Evan Cheng	Fix a memory leak. Patch by Nicolas Geoffray.	commit \| commitdiff \| tree
2010-02-15	Evan Cheng	Split SelectionDAGISel::IsLegalAndProfitableToFold to	commit \| commitdiff \| tree
2010-02-13	Evan Cheng	Teach MachineFrameInfo to track maximum alignment while...	commit \| commitdiff \| tree
2010-02-12	Evan Cheng	Load / store multiple instructions cannot load / store...	commit \| commitdiff \| tree
2010-02-12	Evan Cheng	Also recognize armv6t2-* and armv5te-* triplets.	commit \| commitdiff \| tree
2010-02-12	Evan Cheng	Add ARM bitcode file magic.	commit \| commitdiff \| tree
2010-02-12	Evan Cheng	Update test to match 95961.	commit \| commitdiff \| tree
2010-02-12	Evan Cheng	Test for 95961.	commit \| commitdiff \| tree
2010-02-12	Evan Cheng	Test case for 95958.	commit \| commitdiff \| tree
2010-02-10	Evan Cheng	Now that ShrinkDemandedOps() is separated out from...	commit \| commitdiff \| tree
2010-02-10	Evan Cheng	Remove duplicated #include.	commit \| commitdiff \| tree
2010-02-10	Evan Cheng	Emit an error for illegal inline asm constraint (which...	commit \| commitdiff \| tree
2010-02-06	Evan Cheng	Run codegen dce pass for all targets at all optimization...	commit \| commitdiff \| tree
2010-02-06	Evan Cheng	Remove a large test case that (soon will) no longer...	commit \| commitdiff \| tree
2010-02-06	Evan Cheng	Do not emit callseq instructions around sibcalls. This...	commit \| commitdiff \| tree
2010-02-05	Evan Cheng	Fix test.	commit \| commitdiff \| tree
2010-02-05	Evan Cheng	Handle tail call with byval arguments.	commit \| commitdiff \| tree
2010-02-05	Evan Cheng	When the scheduler unfold a load folding instruction...	commit \| commitdiff \| tree
2010-02-04	Evan Cheng	Fix typo Duncan noticed.	commit \| commitdiff \| tree
2010-02-04	Evan Cheng	Re-enable x86 tail call optimization.	commit \| commitdiff \| tree
2010-02-04	Evan Cheng	It's too risky to eliminate sext / zext of call results...	commit \| commitdiff \| tree
2010-02-04	Evan Cheng	Indirect tail call has to go through a call preserved...	commit \| commitdiff \| tree
2010-02-03	Evan Cheng	Speculatively disable x86 automatic tail call optimization...	commit \| commitdiff \| tree
2010-02-03	Evan Cheng	Make test less fragile	commit \| commitdiff \| tree
2010-02-03	Evan Cheng	Revert 94937 and move the noreturn check to codegen.	commit \| commitdiff \| tree
2010-02-03	Evan Cheng	Allow all types of callee's to be tail called. But...	commit \| commitdiff \| tree
2010-02-02	Evan Cheng	ByVal frame object size should be that of the byval...	commit \| commitdiff \| tree
2010-02-02	Evan Cheng	Revert 95130.	commit \| commitdiff \| tree
2010-02-02	Evan Cheng	Pass callsite return type to TargetLowering::LowerCall...	commit \| commitdiff \| tree
2010-02-02	Evan Cheng	Perform sibcall in some cases when arguments are passes...	commit \| commitdiff \| tree
2010-02-01	Evan Cheng	Fix PR6196. GV callee may not be a function.	commit \| commitdiff \| tree
2010-02-01	Evan Cheng	Add test case for 95013.	commit \| commitdiff \| tree
2010-02-01	Evan Cheng	Undo r94946 now all the tests are passing again.	commit \| commitdiff \| tree
2010-01-31	Evan Cheng	Change TAILJMP's to be varargs and transfer implicit...	commit \| commitdiff \| tree
2010-01-31	Evan Cheng	Fix a missing check from my last commit.	commit \| commitdiff \| tree
2010-01-31	Evan Cheng	Avoid recursive sibcall's.	commit \| commitdiff \| tree
2010-01-31	Evan Cheng	Do not mark no-return calls tail calls. It'll screw...	commit \| commitdiff \| tree
2010-01-30	Evan Cheng	Allow more tailcall optimization: calls with inputs...	commit \| commitdiff \| tree
2010-01-30	Evan Cheng	Don't forget to transfer target flag when inserting...	commit \| commitdiff \| tree
2010-01-29	Evan Cheng	PPC is not ready for sibcall optimization.	commit \| commitdiff \| tree
2010-01-29	Evan Cheng	Catch more trivial tail call opportunities: no inputs...	commit \| commitdiff \| tree
2010-01-28	Evan Cheng	Fix a bug introduced by r94490 where it created a X86ISD...	commit \| commitdiff \| tree
2010-01-27	Evan Cheng	Perform trivial tail call optimization for callees...	commit \| commitdiff \| tree
2010-01-27	Evan Cheng	Remove a dead target hook.	commit \| commitdiff \| tree
2010-01-27	Evan Cheng	Clarify what -tailcallopt option actually do.	commit \| commitdiff \| tree
2010-01-27	Evan Cheng	Eliminate target hook IsEligibleForTailCallOptimization.	commit \| commitdiff \| tree
2010-01-27	Evan Cheng	Restore to pre-94570 state.	commit \| commitdiff \| tree
2010-01-26	Evan Cheng	Ignore 'forced' tailcall opt in fastisel mode.	commit \| commitdiff \| tree
2010-01-26	Evan Cheng	Allow some automatic tailcall optimization without...	commit \| commitdiff \| tree
2010-01-26	Evan Cheng	Delete blank lines that bug me.	commit \| commitdiff \| tree
2010-01-26	Evan Cheng	Delete dead code.	commit \| commitdiff \| tree
2010-01-26	Evan Cheng	Code refactoring, no functionality change.	commit \| commitdiff \| tree
2010-01-26	Evan Cheng	Implement cond ? -1 : 0 with sbb.	commit \| commitdiff \| tree
2010-01-23	Evan Cheng	Fix test.	commit \| commitdiff \| tree
2010-01-23	Evan Cheng	Fix tests.	commit \| commitdiff \| tree
2010-01-22	Evan Cheng	Enable pre-regalloc scheduling load clustering by default.	commit \| commitdiff \| tree
2010-01-22	Evan Cheng	Be more conservative with clustering f32 / f64 loads.	commit \| commitdiff \| tree
2010-01-22	Evan Cheng	Teach pre-regalloc scheduler to schedule loads from...	commit \| commitdiff \| tree
2010-01-22	Evan Cheng	Add two target hooks to determine whether two loads...	commit \| commitdiff \| tree
2010-01-22	Evan Cheng	Add DenseMapInfo for signed long long.	commit \| commitdiff \| tree
2010-01-21	Evan Cheng	Trim unneeded includes.	commit \| commitdiff \| tree
2010-01-21	Evan Cheng	Fix a minor issue in x86 load / store folding table...	commit \| commitdiff \| tree
2010-01-19	Evan Cheng	Do not extend extension results beyond the use of a...	commit \| commitdiff \| tree
2010-01-19	Evan Cheng	Fix r93758. Use isel patterns instead of c++ selection...	commit \| commitdiff \| tree
2010-01-19	Evan Cheng	Test case for r93758.	commit \| commitdiff \| tree
2010-01-18	Evan Cheng	Canonicalize -1 - x to ~x.	commit \| commitdiff \| tree
2010-01-14	Evan Cheng	Small tweak to inline cost computation. Ext of i/fcmp...	commit \| commitdiff \| tree
2010-01-14	Evan Cheng	Test for r93409.	commit \| commitdiff \| tree
2010-01-13	Evan Cheng	Commit some changes I had managed to lose last night...	commit \| commitdiff \| tree
2010-01-13	Evan Cheng	Re-enable extension optimization pass.	commit \| commitdiff \| tree
2010-01-13	Evan Cheng	For now, avoid issuing extract_subreg to reuse lower...	commit \| commitdiff \| tree
2010-01-13	Evan Cheng	Add comment; refactor; avoid pulling in DT if it's...	commit \| commitdiff \| tree
2010-01-13	Evan Cheng	Disable opt-ext pass to unbreak the build for now.	commit \| commitdiff \| tree
2010-01-13	Evan Cheng	Remove debug option I accidentally left in.	commit \| commitdiff \| tree
2010-01-13	Evan Cheng	Add a quick pass to optimize sign / zero extension...	commit \| commitdiff \| tree
2010-01-12	Evan Cheng	Eliminate or_not_add and just use AddedComplexity so...	commit \| commitdiff \| tree
2010-01-12	Evan Cheng	Add nounwind.	commit \| commitdiff \| tree
2010-01-12	Evan Cheng	Add TargetInstrInfo::isCoalescableInstr. It returns...	commit \| commitdiff \| tree
2010-01-11	Evan Cheng	Add manual ISD::OR fastisel selection routines. TableGen...	commit \| commitdiff \| tree
2010-01-11	Evan Cheng	Extend r93152 to work on OR r, r. If the source set...	commit \| commitdiff \| tree
2010-01-11	Evan Cheng	Revert 93158. It's breaking quite a few x86_64 tests.	commit \| commitdiff \| tree
2010-01-11	Evan Cheng	Do not turn 8-bit OR to ADD since ADD8ri is not 3-addressfiable.	commit \| commitdiff \| tree
2010-01-11	Evan Cheng	Select an OR with immediate as an ADD if the input...	commit \| commitdiff \| tree
2010-01-09	Evan Cheng	Dan pointed out checking whether a node is dead by...	commit \| commitdiff \| tree
2010-01-08	Evan Cheng	Fix a critical bug in 64-bit atomic operation lowering...	commit \| commitdiff \| tree
2010-01-08	Evan Cheng	Fix comment.	commit \| commitdiff \| tree
2010-01-08	Evan Cheng	ReplaceAllUsesOfValueWith may delete other nodes that...	commit \| commitdiff \| tree
2010-01-08	Evan Cheng	Fix what looks to me obvious instruction definition...	commit \| commitdiff \| tree
2010-01-07	Evan Cheng	APInt'fy TargetLowering::SimplifySetCC to fix PR5963.	commit \| commitdiff \| tree
2010-01-07	Evan Cheng	Fix a minor regression from my dag combiner changes...	commit \| commitdiff \| tree
2010-01-06	Evan Cheng	Comment.	commit \| commitdiff \| tree
2010-01-06	Evan Cheng	Teach dag combine to fold the following transformation...	commit \| commitdiff \| tree
2010-01-05	Evan Cheng	Code refactoring.	commit \| commitdiff \| tree
2010-01-04	Evan Cheng	Perform this folding as a target specific dag combine:	commit \| commitdiff \| tree
2009-12-22	Evan Cheng	Remove target attribute break-sse-dep. Instead, do...	commit \| commitdiff \| tree
2009-12-21	Evan Cheng	Delete the instruction just before the function terminates...	commit \| commitdiff \| tree
2009-12-18	Evan Cheng	Increase opportunities to optimize (brcond (srl (and...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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