Programming Languages Research Group: Git

2010-03-10	Evan Cheng	Enable machine cse pass.	commit \| commitdiff \| tree
2010-03-10	Evan Cheng	Add a couple more heuristics to neuter machine cse...	commit \| commitdiff \| tree
2010-03-09	Evan Cheng	Allow more cross-rc coalescing.	commit \| commitdiff \| tree
2010-03-09	Evan Cheng	Revert accidental commit.	commit \| commitdiff \| tree
2010-03-09	Evan Cheng	- Make the machine cse dumb coalescer (as opposed to...	commit \| commitdiff \| tree
2010-03-08	Evan Cheng	Don't waste time trying to CSE labels, phis, inline...	commit \| commitdiff \| tree
2010-03-08	Evan Cheng	Restrict machine cse to really trivial coalescing....	commit \| commitdiff \| tree
2010-03-08	Evan Cheng	Re-commit 97860 with fix. getMallocAllocatedType may...	commit \| commitdiff \| tree
2010-03-08	Evan Cheng	Add documentation on sibling call optimization. Rename...	commit \| commitdiff \| tree
2010-03-06	Evan Cheng	Don't update physical register def.	commit \| commitdiff \| tree
2010-03-06	Evan Cheng	Transform @llvm.objectsize to integer if the argument...	commit \| commitdiff \| tree
2010-03-05	Evan Cheng	Safely turn memset_chk etc. to non-chk variant if the...	commit \| commitdiff \| tree
2010-03-05	Evan Cheng	Instcombine should turn llvm.objectsize of a alloca...	commit \| commitdiff \| tree
2010-03-05	Evan Cheng	Fix typo.	commit \| commitdiff \| tree
2010-03-05	Evan Cheng	Fix an oops in x86 sibcall optimization. If the ByVal...	commit \| commitdiff \| tree
2010-03-05	Evan Cheng	Rever 96389 and 96990. They are causing some miscompilation...	commit \| commitdiff \| tree
2010-03-05	Evan Cheng	Add missing break for Intrinsic::objectsize case. It...	commit \| commitdiff \| tree
2010-03-04	Evan Cheng	Run machine licm before machine cse to avoid messing...	commit \| commitdiff \| tree
2010-03-04	Evan Cheng	Avoid cse load instructions unless they are known to...	commit \| commitdiff \| tree
2010-03-04	Evan Cheng	Rename -machine-cse to -enable-machine-cse.	commit \| commitdiff \| tree
2010-03-04	Evan Cheng	Look ahead a bit to determine if a physical register...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Fix a logic error. An instruction that has a live physical...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Remove PHINodeTraits and use MachineInstrExpressionTrait...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Move MachineInstrExpressionTrait::getHashValue() out...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Re-apply r97667 but with a little bit of thought put...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Fix funky indentation and add comments.	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Move DenseMapInfo for MachineInstr* to MachineInstr.h	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Machine CSE work in progress. It's doing some CSE now...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Add MachineRegisterInfo::hasOneUse and hasOneNonDBGUse.	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	TopLevelMap[] reference is a pointer.	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Work in progress. Finding some cse now.	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	- Change MachineInstr::isIdenticalTo to take a new...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Add an option to enable machine cse (it's not doing...	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Ordering forward declarations.	commit \| commitdiff \| tree
2010-03-03	Evan Cheng	Eliminate unused instruction classes.	commit \| commitdiff \| tree
2010-03-02	Evan Cheng	Allow specialization of ScopedHashTable of non-default...	commit \| commitdiff \| tree
2010-03-02	Evan Cheng	Swap parameters of isSafeToMove and isSafeToReMat for...	commit \| commitdiff \| tree
2010-03-02	Evan Cheng	Fix typo.	commit \| commitdiff \| tree
2010-03-02	Evan Cheng	Add skeleton of a machine level cse pass.	commit \| commitdiff \| tree
2010-03-02	Evan Cheng	Add count() and lookup() to ScopedHashTable. It might...	commit \| commitdiff \| tree
2010-03-01	Evan Cheng	MemoryDepAnalysis is not used if redundant load processing...	commit \| commitdiff \| tree
2010-03-01	Evan Cheng	Remove the optimize for code size limitation on r67917...	commit \| commitdiff \| tree
2010-02-27	Evan Cheng	Re-apply 97040 with fix. This survives a ppc self-host...	commit \| commitdiff \| tree
2010-02-24	Evan Cheng	Re-apply 96540 and 96556 with fixes.	commit \| commitdiff \| tree
2010-02-23	Evan Cheng	Fix rev 96389 by restricting the xform to mask that...	commit \| commitdiff \| tree
2010-02-22	Evan Cheng	These should not have been committed.	commit \| commitdiff \| tree
2010-02-22	Evan Cheng	Instcombine constant folding can normalize gep with...	commit \| commitdiff \| tree
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
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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