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clang-p2996/llvm/test/Transforms
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Roman Lebedev 2655a70a04 [InstCombine] After merging store into successor, queue prev. store to be visited (PR46661) 
We can happen to have a situation with many stores eligible for transform,
but due to our visitation order (top to bottom), when we have processed
the first eligible instruction, we would not try to reprocess the previous
instructions that are now also eligible.

So after we've successfully merged a store that was second-to-last instruction
into successor, if the now-second-to-last instruction is also a such store
that is eligible, add it to worklist to be revisited.

Fixes https://bugs.llvm.org/show_bug.cgi?id=46661
2020-07-10 17:49:16 +03:00
..
ADCE
[ADCE] Fix incorrect reporting of CFG changes
2020-04-14 20:26:13 +07:00
AddDiscriminators
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AggressiveInstCombine
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AlignmentFromAssumptions
Revert "[AssumeBundles] Use operand bundles to encode alignment assumptions"
2020-07-04 23:49:23 +03:00
ArgumentPromotion
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
AtomicExpand
Handle part-word LL/SC in atomic expansion pass
2020-04-28 10:07:39 -05:00
Attributor
[CallGraph] Add support for callback call sites
2020-07-01 13:44:11 -07:00
BDCE
[BDCE] SExt -> ZExt when no sign bits is used and instruction has multiple uses
2020-07-10 08:34:53 +01:00
BlockExtractor
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BranchFolding
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CalledValuePropagation
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CallSiteSplitting
BreakCriticalEdges for callbr indirect dests
2020-06-17 11:45:06 -07:00
CanonicalizeAliases
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CanonicalizeFreezeInLoops
[TargetPassConfig] Add CanonicalizeFreezeInLoops before LSR
2020-05-28 05:21:12 +09:00
CodeExtractor
[CodeExtractor] Fix extraction of a value used only by intrinsics outside of region
2020-04-25 11:44:47 +03:00
CodeGenPrepare
BypassSlowDivision: Fix dropping debug info
2020-06-18 17:27:19 -04:00
ConstantHoisting
…
ConstantMerge
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ConstProp
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Coroutines
[Coroutines] Refactor sinkLifetimeStartMarkers
2020-07-09 18:23:28 +08:00
CorrelatedValuePropagation
[LVI][CVP] Handle (x | y) < C style conditions
2020-07-01 20:43:24 +02:00
CrossDSOCFI
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DCE
Infer alignment of unmarked loads in IR/bitcode parsing.
2020-05-14 13:03:50 -07:00
DeadArgElim
Preserve DbgLoc when DeadArgumentElimination rewrites a 'ret'.
2020-05-29 10:00:33 -07:00
DeadStoreElimination
[DSE,MSSA] Eliminate stores by terminators (free,lifetime.end).
2020-07-08 08:59:46 +01:00
DivRemPairs
[ValueTracking] Fix crash in isGuaranteedNotToBeUndefOrPoison when V is in an unreachable block
2020-05-13 10:16:47 +09:00
EarlyCSE
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
EliminateAvailableExternally
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EntryExitInstrumenter
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
ExpandMemCmp
[ExpandMemCmp] Allow overlaping loads in the zero-relational case.
2020-04-02 11:20:47 +02:00
FixIrreducible
FixIrreducible: don't crash when moving a child loop
2020-04-22 07:47:30 +05:30
Float2Int
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ForcedFunctionAttrs
…
FunctionAttrs
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
FunctionImport
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GCOVProfiling
[gcov][test] Add mkdir -p %t && cd %t
2020-06-09 11:09:50 -07:00
GlobalDCE
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GlobalMerge
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GlobalOpt
[GlobalOpt] Don't remove inalloca from musttail-called functions
2020-07-07 19:02:46 +02:00
GlobalSplit
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GuardWidening
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
GVN
[BasicAA] Rename -disable-basicaa to -disable-basic-aa to be consistent with the canonical name "basic-aa"
2020-06-26 20:55:44 -07:00
GVNHoist
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GVNSink
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HardwareLoops
[HardwareLoops] llvm.loop.decrement.reg definition
2020-05-21 10:48:16 +01:00
HotColdSplit
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IndirectBrExpand
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IndVarSimplify
[SCEV][IndVarSimplify] insert point should not be block front.
2020-07-09 21:56:57 -04:00
InferAddressSpaces
[InferAddressSpaces] Handle the pair of ptrtoint/inttoptr.
2020-06-25 20:46:56 -04:00
InferFunctionAttrs
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
Inline
[Inliner] Don't skip inlining alwaysinline in optnone functions
2020-07-07 12:54:55 -07:00
InstCombine
[InstCombine] After merging store into successor, queue prev. store to be visited (PR46661)
2020-07-10 17:49:16 +03:00
InstMerge
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
InstNamer
[InstNamer] use 'i' for Instructions, not 'tmp'
2020-06-01 11:11:14 -04:00
InstSimplify
[InstSimplify] Re-enable select ?, undef, X -> X transform when X is provably not poison
2020-07-09 12:21:03 -07:00
InterleavedAccess
[Alignment] Fix misaligned interleaved loads
2020-05-27 12:12:22 +00:00
Internalize
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IPConstantProp
[SCCP] Move tests using only ipsccp from IPConstantProp to SCCP (NFC).
2020-07-09 17:16:15 +01:00
IRCE
[NPM] Bail out when -foo and --passes=foo are both specified
2020-06-22 08:27:13 -07:00
JumpThreading
[JumpThreading] Make test more robust (NFC)
2020-06-20 13:05:42 +02:00
LCSSA
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LICM
[BasicAA] Rename -disable-basicaa to -disable-basic-aa to be consistent with the canonical name "basic-aa"
2020-06-26 20:55:44 -07:00
LoadStoreVectorizer
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopDataPrefetch
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LoopDeletion
[LoopDeletion] Emit a remark when a dead loop is deleted
2020-07-03 15:20:23 -07:00
LoopDistribute
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopFusion
[LoopFusion] Update second loop guard non loop successor phis incoming
2020-06-09 21:14:51 +00:00
LoopIdiom
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopInstSimplify
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LoopInterchange
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopLoadElim
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopPredication
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopReroll
[LoopReroll] Fix rerolling loop with use outside the loop
2020-05-13 13:03:03 +09:00
LoopRotate
[LoopRotate] Cleanup test checks to fix issue reported on D77354
2020-04-03 17:21:37 +01:00
LoopSimplify
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopSimplifyCFG
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LoopStrengthReduce
[NewPM][LSR] Rename strength-reduce -> loop-reduce
2020-07-02 11:15:29 -07:00
LoopTransformWarning
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LoopUnroll
[NewPM][opt] Share -disable-loop-unrolling between pass managers
2020-07-08 08:50:56 -07:00
LoopUnrollAndJam
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopUnswitch
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopVectorize
[LV] Pick vector loop body as insert point for SCEV expansion.
2020-07-10 10:37:12 +01:00
LoopVersioning
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
LoopVersioningLICM
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LowerAtomic
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LowerConstantIntrinsics
LowerConstantIntrinsics: Fix missing test for byval behavior
2020-06-29 14:45:31 -04:00
LowerExpectIntrinsic
Add support of __builtin_expect_with_probability
2020-06-22 10:21:28 -07:00
LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics
[yaml][clang-tidy] Fix multiline YAML serialization
2020-07-09 02:41:58 -07:00
LowerSwitch
…
LowerTypeTests
…
LowerWidenableCondition
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MakeGuardsExplicit
…
Mem2Reg
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MemCpyOpt
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
MergeFunc
Infer alignment of unmarked loads in IR/bitcode parsing.
2020-05-14 13:03:50 -07:00
MergeICmps
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MetaRenamer
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NameAnonGlobals
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NaryReassociate
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NewGVN
[NewPM] Add -basic-aa to pr33196.ll
2020-07-02 11:27:52 -07:00
ObjCARC
[BasicAA] Rename -disable-basicaa to -disable-basic-aa to be consistent with the canonical name "basic-aa"
2020-06-26 20:55:44 -07:00
OpenMP
[OpenMPOpt] ICV Tracking
2020-07-04 23:31:50 +02:00
PartiallyInlineLibCalls
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PGOProfile
[InstCombine] Always try to invert non-canonical predicate of an icmp
2020-07-04 18:12:04 +03:00
PhaseOrdering
Revert "[AssumeBundles] Use operand bundles to encode alignment assumptions"
2020-07-04 23:49:23 +03:00
PlaceSafepoints
…
PreISelIntrinsicLowering
Remove Passes dependency on CodeGen
2020-06-24 14:52:46 -07:00
PruneEH
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Reassociate
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
Reg2Mem
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RewriteStatepointsForGC
[NPM] Bail out when -foo and --passes=foo are both specified
2020-06-22 08:27:13 -07:00
SafeStack
[Instruction] Set metadata uses to undef on deletion
2020-05-21 15:58:12 -07:00
SampleProfile
[SampleFDO] Enable sample-profile-top-down-load and sample-profile-merge-inlinee
2020-07-08 09:23:18 -07:00
ScalarizeMaskedMemIntrin
[SVE] Scalarize fixed length masked loads and stores.
2020-07-09 10:47:04 +00:00
Scalarizer
[Scalarizer] When gathering scattered scalar, don't replace it with itself
2020-07-07 17:03:53 +03:00
SCCP
[SCCP] Move tests using only ipsccp from IPConstantProp to SCCP (NFC).
2020-07-09 17:16:15 +01:00
SeparateConstOffsetFromGEP
Infer alignment of unmarked loads in IR/bitcode parsing.
2020-05-14 13:03:50 -07:00
SimpleLoopUnswitch
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
SimplifyCFG
[InstSimplify] Handle not inserted instruction gracefully (PR46638)
2020-07-08 21:43:32 +02:00
Sink
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
SLPVectorizer
SLP: honor requested max vector size merging PHIs
2020-07-08 08:06:15 -07:00
SpeculateAroundPHIs
[NFC] Update tests
2020-05-05 15:28:40 +01:00
SpeculativeExecution
SpeculativeExecution: Fix for logic change introduced in D81730.
2020-07-09 15:45:23 +03:00
SROA
[SROA] convertValue(): we can have <N x iK*> to <M x iQ> cast
2020-06-25 00:58:54 +03:00
StraightLineStrengthReduce
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StripDeadPrototypes
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StripSymbols
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StructurizeCFG
[StructurizeCFG] Fix region nodes ordering
2020-06-01 12:50:35 +03:00
SyntheticCountsPropagation
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TailCallElim
[TRE] Allow accumulator elimination when base case returns non-constant
2020-06-04 10:34:42 -07:00
ThinLTOBitcodeWriter
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TypePromotion/ARM
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UnifyLoopExits
Introduce unify-loop-exits pass.
2020-03-30 13:23:56 -04:00
UniqueInternalLinkageNames
New pass to make internal linkage symbol names unique.
2020-04-20 15:05:22 -07:00
Util
[PredicateInfo] Print RenamedOp (NFC)
2020-07-09 23:14:24 +02:00
VectorCombine/X86
[VectorCombine] try to form vector compare and binop to eliminate scalar ops
2020-06-29 10:38:52 -04:00
WholeProgramDevirt
[WPD] Avoid noalias assumptions in unique return value optimization
2020-04-16 14:49:51 -07:00