Eli Friedman 661b22e877 [CodeGenPrepare] Don't create dead instructions in addrmode sinking ... When we fail to sink an instruction, we must make sure not to modify the function; otherwise, we end up in an infinite loop because CodeGenPrepare iterates until it doesn't make any changes. Fixes https://bugs.llvm.org/show_bug.cgi?id=33608 . llvm-svn: 307866		2017-07-12 23:30:02 +00:00
..
ADCE
AddDiscriminators
AlignmentFromAssumptions
ArgumentPromotion	[ArgumentPromotion] Change use of removed argument in llvm.dbg.value to undef	2017-07-10 06:07:24 +00:00
AtomicExpand
BDCE
BranchFolding
CodeExtractor	Clean up a test case	2017-06-27 21:35:49 +00:00
CodeGenPrepare	[CodeGenPrepare] Don't create dead instructions in addrmode sinking	2017-07-12 23:30:02 +00:00
ConstantHoisting	[ConstantHoisting] Remove dupliate logic in constant hoisting	2017-07-10 20:45:34 +00:00
ConstantMerge
ConstProp
Coroutines
CorrelatedValuePropagation	[LVI] Teach LVI to reason about ORs of icmps similar to how it reasons about ANDs of icmps	2017-06-23 01:08:16 +00:00
CountingFunctionInserter
CrossDSOCFI
DCE
DeadArgElim
DeadStoreElimination
EarlyCSE
EliminateAvailableExternally
Float2Int
ForcedFunctionAttrs
FunctionAttrs
FunctionImport
GCOVProfiling
GlobalDCE
GlobalMerge
GlobalOpt	[IPO] Temporarily rollback r307215.	2017-07-11 23:10:17 +00:00
GlobalSplit
GuardWidening
GVN	Enhance synchscope representation	2017-07-11 22:23:00 +00:00
GVNHoist
GVNSink
IndVarSimplify	Re-enable "[IndVars] Canonicalize comparisons between non-negative values and indvars"	2017-07-08 17:17:30 +00:00
InferAddressSpaces	[InferAddressSpaces] Fix assertion about null pointer	2017-07-07 02:40:13 +00:00
InferFunctionAttrs
Inline	[PM] Fix a nasty bug in the new PM where we failed to properly	2017-07-09 13:45:11 +00:00
InstCombine	Enhance synchscope representation	2017-07-11 22:23:00 +00:00
InstMerge
InstNamer
InstSimplify
InterleavedAccess	[ARM] Implement interleaved access bug fix from r306334	2017-07-07 16:15:05 +00:00
Internalize
IPConstantProp
IRCE
JumpThreading	[JumpThreading] Add test case that was supposed to go with r306085.	2017-06-27 15:26:47 +00:00
LCSSA
LICM	[AliasSetTracker] Don't drop AA MD so eagerly	2017-06-29 19:13:11 +00:00
LoadStoreVectorizer
LoopDataPrefetch
LoopDeletion	[LoopDeletion] Update exits correctly when multiple duplicate edges from an exiting block	2017-06-22 20:20:56 +00:00
LoopDistribute
LoopIdiom
LoopInterchange
LoopLoadElim
LoopPredication
LoopReroll
LoopRotate	[LoopRotate] Fix DomTree update logic for unreachable nodes. Fix PR33701.	2017-07-12 18:42:16 +00:00
LoopSimplify	[LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr.	2017-06-25 22:45:31 +00:00
LoopSimplifyCFG
LoopStrengthReduce	[LSR] Narrow search space by filtering non-optimal formulae with the same ScaledReg and Scale.	2017-07-06 15:52:14 +00:00
LoopUnroll	[LoopUnrollRuntime] NFC: Refactored safety checks of unrolling multi-exit loop	2017-07-12 20:55:43 +00:00
LoopUnswitch	[LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr.	2017-06-25 22:45:31 +00:00
LoopVectorize	[LV] Don't allow outside uses of IVs if the SCEV is predicated on loop conditions.	2017-07-12 19:53:55 +00:00
LoopVersioning
LoopVersioningLICM
LowerAtomic
LowerExpectIntrinsic
LowerGuardIntrinsic
LowerInvoke
LowerSwitch
LowerTypeTests	LowerTypeTests: When importing functions skip definitions where the summary contains a decl.	2017-07-12 00:39:12 +00:00
Mem2Reg
MemCpyOpt
MergeFunc
MetaRenamer
NameAnonGlobals
NaryReassociate
NewGVN	[NewGVN] Check for congruency of memory accesses.	2017-07-11 19:49:12 +00:00
ObjCARC
PartiallyInlineLibCalls
PGOProfile	[PGO] Enhance pgo counter promotion	2017-07-12 23:27:44 +00:00
PhaseOrdering
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH
Reassociate	[Reassociate] Make sure EraseInst sets MadeChange	2017-06-27 05:32:13 +00:00
Reg2Mem
RewriteStatepointsForGC
SafeStack
SampleProfile	Do not inline recursive direct calls in sample loader pass.	2017-06-21 17:57:43 +00:00
Scalarizer
SCCP
SeparateConstOffsetFromGEP
SimpleLoopUnswitch
SimplifyCFG	[ValueTracking] Support icmps fed by 'and' and 'or'.	2017-07-06 20:00:25 +00:00
Sink	Enhance synchscope representation	2017-07-11 22:23:00 +00:00
SLPVectorizer	[SLP] A test for limiting vectorization of instructions, NFC.	2017-06-30 14:37:32 +00:00
SpeculativeExecution
SROA	[SROA] Fix APInt size when alloca address space is not 0	2017-06-27 18:26:06 +00:00
StraightLineStrengthReduce
StripDeadPrototypes
StripSymbols
StructurizeCFG
TailCallElim
ThinLTOBitcodeWriter	[PM/ThinLTO] Fix PR33536, a bug where the ThinLTO bitcode writer was	2017-07-11 05:39:20 +00:00
Util
WholeProgramDevirt