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llvm-project/llvm/test/Transforms
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Roman Shirokiy 9ba0aa2da0 [LV] Fix PR36983. For a given recurrence, fix all phis in exit block 
There could be more than one PHIs in exit block using same loop recurrence.
Don't assume there is only one and fix each user.

Differential Revision: https://reviews.llvm.org/D47788

llvm-svn: 334271
 		2018-06-08 08:21:20 +00:00
..
ADCE [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
AddDiscriminators [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
AggressiveInstCombine [AggressiveInstCombine] avoid crashing on unsimplified code (PR37446) 2018-05-14 13:43:32 +00:00
AlignmentFromAssumptions [AlignmentFromAssumptions] Set source and dest alignments of memory intrinsiscs separately 2018-02-22 18:55:59 +00:00
ArgumentPromotion [ArgumentPromotion] don't break musttail invariant PR36543 2018-03-02 00:59:27 +00:00
AtomicExpand
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BDCE [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
BlockExtractor BlockExtractor: Don’t delete functions directly 2018-03-12 22:28:18 +00:00
BranchFolding
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CallSiteSplitting [CallSiteSplit] Make sure we remove nonnull if the parameter turns out to be a constant. 2018-04-23 20:09:08 +00:00
CalledValuePropagation
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CodeExtractor [CodeExtractor] Allow extracting blocks with exception handling 2018-05-11 22:49:49 +00:00
CodeGenPrepare [CodeGenPrepare] Move Extension Instructions Through Logical And Shift Instructions 2018-06-05 21:03:52 +00:00
ConstProp [ConstProp] move tests for fp <--> int; NFC 2018-06-06 16:53:56 +00:00
ConstantHoisting [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
ConstantMerge
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Coroutines [Coroutines] PR34897: Fix incorrect elisions 2018-05-11 03:12:28 +00:00
CorrelatedValuePropagation [ValueTracking] Fix endless recursion in isKnownNonZero() 2018-05-30 15:56:46 +00:00
CrossDSOCFI
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DCE [DCE] Salvage debug info from dead insts 2018-02-15 22:26:18 +00:00
DeadArgElim [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
DeadStoreElimination [Debugify] Move debug value intrinsics closer to their operand defs 2018-06-06 19:05:42 +00:00
DivRemPairs
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EarlyCSE [EarlyCSE] Improve EarlyCSE of some absolute value cases. 2018-05-21 18:42:42 +00:00
EliminateAvailableExternally
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EntryExitInstrumenter [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
ExpandMemCmp/X86
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Float2Int
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ForcedFunctionAttrs
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FunctionAttrs [CaptureTracking] Handle capturing of launder.invariant.group 2018-05-05 10:23:27 +00:00
FunctionImport [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
GCOVProfiling [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
GVN [Debugify] Move debug value intrinsics closer to their operand defs 2018-06-06 19:05:42 +00:00
GVNHoist [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
GVNSink
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GlobalDCE
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GlobalMerge [GlobalMerge] Set the alignment on merged global structs 2018-06-06 14:48:32 +00:00
GlobalOpt Fix evaluator for non-zero alloca addr space 2018-05-19 02:58:16 +00:00
GlobalSplit
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GuardWidening [LoopGuardWidening] Make PostDomTree optional 2018-04-27 23:15:56 +00:00
IPConstantProp Revert r333740: IPSCCP] Use PredicateInfo to propagate facts from cmp. 2018-06-01 12:58:43 +00:00
IRCE [IRCE] Fix miscompile with range checks against negative values 2018-05-19 13:06:37 +00:00
IndVarSimplify [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
IndirectBrExpand Introduce the "retpoline" x86 mitigation technique for variant #2 of the speculative execution vulnerabilities disclosed today, specifically identified by CVE-2017-5715, "Branch Target Injection", and is one of the two halves to Spectre.. 2018-01-22 22:05:25 +00:00
InferAddressSpaces [AMDGPU] Switch to the new addr space mapping by default 2018-02-02 16:07:16 +00:00
InferFunctionAttrs [SimplifyLibcalls] Replace locked IO with unlocked IO 2018-05-16 11:39:52 +00:00
Inline Fix aliasing of launder.invariant.group 2018-05-23 09:16:44 +00:00
InstCombine [InstSimplify] shl nuw C, %x -> C iff signbit is set on C. 2018-06-07 20:03:45 +00:00
InstMerge [MergedLoadStoreMotion] Fix a debug invariant bug in mergeStores 2018-05-09 06:52:12 +00:00
InstNamer
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InstSimplify [NFC][InstSimplify] Add tests for add nuw %x, -1 -> -1 fold. 2018-06-07 21:19:50 +00:00
InterleavedAccess
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Internalize
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JumpThreading Fix the issue that ComputeValueKnownInPredecessors only handles the case when 2018-05-01 14:47:24 +00:00
LCSSA [Debugify] Set a DI version module flag for llc compatibility 2018-05-24 23:00:23 +00:00
LICM [MustExecute] Fix a debug invariant issue in isGuaranteedToExecute() 2018-05-25 13:02:59 +00:00
LoadStoreVectorizer [AMDGPU] Re-enabled 128bit wide-vector generation for local addr space by default. 2018-05-28 18:15:11 +00:00
LoopDataPrefetch [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
LoopDeletion
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LoopDistribute [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
LoopIdiom [ValueTracking] Match select abs pattern when there's an sext involved 2018-06-04 16:53:57 +00:00
LoopInstSimplify [LoopInstSimplify] Re-implement the core logic of loop-instsimplify to 2018-05-29 20:15:38 +00:00
LoopInterchange [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
LoopLoadElim
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LoopPredication [LoopPredication] Add profitability check based on BPI 2018-03-22 16:03:59 +00:00
LoopReroll [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
LoopRotate [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
LoopSimplify [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
LoopSimplifyCFG
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LoopStrengthReduce Revert r334209 "[LSR] Check yet more intrinsic pointer operands" 2018-06-08 00:43:27 +00:00
LoopUnroll [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
LoopUnswitch [LoopUnswitch] Fix SCEV invalidation in unswitching 2018-05-23 10:09:53 +00:00
LoopVectorize [LV] Fix PR36983. For a given recurrence, fix all phis in exit block 2018-06-08 08:21:20 +00:00
LoopVersioning [LoopVersioning] Don't modify the list that we iterate over in addPHINodes 2018-05-22 08:33:02 +00:00
LoopVersioningLICM
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LowerAtomic
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LowerExpectIntrinsic
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LowerGuardIntrinsic
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LowerInvoke
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LowerSwitch
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LowerTypeTests In thin and full LTO + CFI, direct function calls may go through jump table 2018-06-04 18:18:12 +00:00
Mem2Reg [Mem2Reg] Avoid replacing load with itself in promoteSingleBlockAlloca. 2018-06-07 11:09:05 +00:00
MemCpyOpt [MemCpyOpt] Skip optimizing basic blocks not reachable from entry 2018-04-23 19:55:04 +00:00
MergeFunc [MergeFunctions] Fix merging of small weak functions 2018-05-15 11:31:07 +00:00
MergeICmps [MergeICmps] Don't crash when memcmp is not available 2018-05-19 12:51:59 +00:00
MetaRenamer Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1) 2018-01-19 17:13:12 +00:00
NameAnonGlobals
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NaryReassociate [NaryReassociate] Detect deleted instr with WeakVH 2018-05-24 06:09:02 +00:00
NewGVN [NewGVN] Fix handling of assumes 2018-05-22 17:38:22 +00:00
ObjCARC [ObjCARC] Prevent code motion into a catchswitch 2018-05-16 04:52:18 +00:00
PGOProfile [ICP] Do not attempt type matching for variable length arguments. 2018-04-25 17:19:21 +00:00
PartiallyInlineLibCalls
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PhaseOrdering [PhaseOrdering] remove stale comments; NFC 2018-05-09 23:10:46 +00:00
PlaceSafepoints Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1) 2018-01-19 17:13:12 +00:00
PreISelIntrinsicLowering
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PruneEH [PM][FunctionAttrs] add NoUnwind attribute inference to PostOrderFunctionAttrs pass 2018-03-23 21:46:16 +00:00
Reassociate [Reassociate] Prevent infinite loops when processing PHIs. 2018-05-11 15:45:36 +00:00
Reg2Mem
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RewriteStatepointsForGC [RewriteStatepoints] Fix stale parse points 2018-03-05 22:27:30 +00:00
SCCP Revert r333268: [IPSCCP] Use PredicateInfo to propagate facts from... 2018-05-25 23:32:02 +00:00
SLPVectorizer AMDGPU: Make v2i16/v2f16 legal on VI 2018-05-22 06:32:10 +00:00
SROA [SROA] Handle PHI with multiple duplicate predecessors 2018-05-17 07:21:41 +00:00
SafeStack [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
SampleProfile [SampleFDO] Don't treat warm callsite with inline instance in the profile as cold 2018-05-10 23:02:27 +00:00
Scalarizer [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
SeparateConstOffsetFromGEP [Split GEP] handle trunc() in separate-const-offset-from-gep pass. 2018-05-11 21:13:19 +00:00
SimpleLoopUnswitch [PM/LoopUnswitch] Fix how the cloned loops are handled when updating analyses. 2018-06-02 01:29:01 +00:00
SimplifyCFG [SimplifyCFG] Fix a debug invariant bug in FoldBranchToCommonDest() 2018-05-18 08:52:15 +00:00
Sink
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SpeculateAroundPHIs
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SpeculativeExecution
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StraightLineStrengthReduce
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StripDeadPrototypes
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StripSymbols
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StructurizeCFG StructurizeCFG: Adjust the loop depth for a subregion to order the nodes correctly 2018-05-23 18:34:48 +00:00
SyntheticCountsPropagation
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TailCallElim [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
ThinLTOBitcodeWriter [ThinLTOBitcodeWriter] Emit summaries for regular LTO modules 2018-06-01 15:20:47 +00:00
Util [LowerSwitch] Fixed faulty PHI node update 2018-05-22 08:46:48 +00:00
WholeProgramDevirt Runtime flag to control branch funnel threshold 2018-04-06 21:32:36 +00:00