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llvm-mirror/test/Transforms
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Florian Hahn 9d60e178aa [LV] Exclude loop-invariant inputs from scalar cost computation. 
Loop invariant operands do not need to be scalarized, as we are using
the values outside the loop. We should ignore them when computing the
scalarization overhead.

Fixes PR41294

Reviewers: hsaito, rengolin, dcaballe, Ayal

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D59995

llvm-svn: 366030
2019-07-14 20:12:36 +00:00
..
ADCE
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
AddDiscriminators
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
AggressiveInstCombine
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
AlignmentFromAssumptions
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ArgumentPromotion
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
AtomicExpand
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
BDCE
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
BlockExtractor
[BlockExtractor] Change the basic block separator from ',' to ';'
2019-04-29 16:14:00 +00:00
BranchFolding
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
CalledValuePropagation
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
CallSiteSplitting
CallSiteSplitting: Respect convergent and noduplicate
2019-05-29 16:59:48 +00:00
CanonicalizeAliases
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
CodeExtractor
[CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451)
2019-07-10 16:32:20 +00:00
CodeGenPrepare
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
ConstantHoisting
[RISCV] Fix RISCVTTIImpl::getIntImmCost for immediates where getMinSignedBits() > 64
2019-07-09 10:56:18 +00:00
ConstantMerge
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ConstProp
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
Coroutines
[coroutines] Fix spills of static array allocas
2019-05-13 23:58:24 +00:00
CorrelatedValuePropagation
[CVP] Reenable nowrap flag inference
2019-06-24 20:13:13 +00:00
CrossDSOCFI
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
DCE
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
DeadArgElim
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
DeadStoreElimination
[DSE] Bugfix to avoid PartialStoreMerging involving non byte-sized stores
2019-05-24 08:32:02 +00:00
DivRemPairs
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
EarlyCSE
[EarlyCSE] Fix hashing of self-compares
2019-06-17 19:11:28 +00:00
EliminateAvailableExternally
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
EntryExitInstrumenter
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ExpandMemCmp/X86
Revert "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline."
2019-06-26 12:13:13 +00:00
Float2Int
[Float2Int] Add support for unary FNeg to Float2Int
2019-07-08 14:46:07 +00:00
ForcedFunctionAttrs
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
FunctionAttrs
[Attributor] Deduce "nofree" function attribute
2019-07-12 17:38:51 +00:00
FunctionImport
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
GCOVProfiling
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
GlobalDCE
[IR] Disallow llvm.global_ctors and llvm.global_dtors of the 2-field form in textual format
2019-05-15 02:35:32 +00:00
GlobalMerge
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
GlobalOpt
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
GlobalSplit
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
GuardWidening
[GuardWidening] Wire up a NPM version of the LoopGuardWidening pass
2019-04-18 19:17:14 +00:00
GVN
[GVN] Add support for unary FNeg to GVN pass
2019-06-27 21:05:02 +00:00
GVNHoist
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
GVNSink
[GVNSink] Add unary FNeg support to GVNSink pass
2019-06-28 19:57:31 +00:00
HardwareLoops
[PowerPC] Hardware Loop branch instruction's condition may not be icmp.
2019-07-04 01:51:47 +00:00
HotColdSplit
[CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451)
2019-07-10 16:32:20 +00:00
IndirectBrExpand
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
IndVarSimplify
[IndVars] Use exit count reasoning to discharge obviously untaken exits
2019-07-12 17:05:35 +00:00
InferAddressSpaces
InferAddressSpaces: Fix cloning original addrspacecast
2019-06-17 14:13:29 +00:00
InferFunctionAttrs
[InferFunctionAttrs] add/adjust tests for dereferenceable; NFC
2019-07-10 14:41:47 +00:00
Inline
Revert [InlineCost] cleanup calculations of Cost and Threshold
2019-07-03 04:01:51 +00:00
InstCombine
[InstCombine] Add assume context test; NFC
2019-07-14 15:55:32 +00:00
InstMerge
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
InstNamer
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
InstSimplify
[NFC] Revisited tests for D64285
2019-07-11 19:39:20 +00:00
InterleavedAccess
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
Internalize
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
IPConstantProp
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
IRCE
[SCEV] Pass NoWrapFlags when expanding an AddExpr
2019-06-14 09:19:41 +00:00
JumpThreading
[JumpThreading] Fix threading with unusual PHI nodes.
2019-07-03 23:12:39 +00:00
LCSSA
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LICM
Add, and infer, a nofree function attribute
2019-07-08 15:57:56 +00:00
LoadStoreVectorizer
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
LoopDataPrefetch
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopDeletion
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopDistribute
Revert "[IRBuilder] Fold consistently for or/and whether constant is LHS or RHS"
2019-07-07 22:12:01 +00:00
LoopFusion
Add basic loop fusion pass.
2019-04-17 18:53:27 +00:00
LoopIdiom
Add, and infer, a nofree function attribute
2019-07-08 15:57:56 +00:00
LoopInstSimplify
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopInterchange
[LoopInterchange] Fix handling of LCSSA nodes defined in headers and latches.
2019-05-26 23:38:25 +00:00
LoopLoadElim
LoopLoadElim: Respect convergent
2019-06-12 13:50:47 +00:00
LoopPredication
[LoopPred] Extend LFTR normalization to the inverse EQ case
2019-07-09 01:27:45 +00:00
LoopReroll
[SCEV] Use NoWrapFlags when expanding a simple mul
2019-06-17 10:05:18 +00:00
LoopRotate
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopSimplify
[DebugInfo@O2][LoopVectorize] pr39024: Vectorized code linenos step through loop even after completion
2019-06-19 10:50:47 +00:00
LoopSimplifyCFG
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopStrengthReduce
[NFC][LSR] Avoid undefined grep in pr2570.ll
2019-06-19 16:02:54 +00:00
LoopTransformWarning
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopUnroll
[LoopUnroll] Add support for loops with exiting headers and uncond latches.
2019-06-26 09:16:57 +00:00
LoopUnrollAndJam
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopUnswitch
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LoopVectorize
[LV] Exclude loop-invariant inputs from scalar cost computation.
2019-07-14 20:12:36 +00:00
LoopVersioning
LoopVersioning: Respect convergent
2019-06-12 14:05:58 +00:00
LoopVersioningLICM
LoopVersioningLICM: Respect convergent and noduplicate
2019-05-29 20:47:59 +00:00
LowerAtomic
Transforms: lower fadd and fsub atomicrmw instructions
2019-05-23 17:03:43 +00:00
LowerExpectIntrinsic
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LowerGuardIntrinsic
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LowerInvoke
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
LowerSwitch
Fix a crash when the default of a switch is removed
2019-06-03 17:54:15 +00:00
LowerTypeTests
[ThinLTO] Auto-hide prevailing linkonce_odr only when all copies eligible
2019-05-10 20:08:24 +00:00
LowerWidenableCondition
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
MakeGuardsExplicit
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
Mem2Reg
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
MemCpyOpt
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
MergeFunc
IR: compare type attributes deeply when looking into functions.
2019-06-27 11:44:45 +00:00
MergeICmps
[MergeICmps] Make the pass compatible with the new pass manager.
2019-05-23 12:35:26 +00:00
MetaRenamer
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
NameAnonGlobals
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
NaryReassociate
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
NewGVN
[NFC][NewGVN] Explicitly check fpmath metadata in fpmath.ll
2019-06-28 21:39:08 +00:00
ObjCARC
[ObjC][ARC] Delete ObjC runtime calls on global variables annotated
2019-06-14 22:06:32 +00:00
PartiallyInlineLibCalls
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
PGOProfile
[PGO] Update ICP pass for recent byval type changes
2019-07-01 22:43:39 +00:00
PhaseOrdering
Revert "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline."
2019-06-26 12:13:13 +00:00
PlaceSafepoints
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
PreISelIntrinsicLowering
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
PruneEH
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
Reassociate
[NFC][Reassociate] Add unary FNeg tests to fast-ReassociateVector.ll
2019-06-24 21:36:09 +00:00
Reg2Mem
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
RewriteStatepointsForGC
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
SafeStack
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
SampleProfile
Fix prof branch_weights in entry_counts_missing_dbginfo.ll test
2019-05-16 03:39:09 +00:00
ScalarizeMaskedMemIntrin/X86
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
Scalarizer
[Scalarizer] Add scalarizer support for smul.fix.sat
2019-06-24 12:07:11 +00:00
SCCP
[SCCP] Add UnaryOperator visitor to SCCP for unary FNeg
2019-06-03 21:53:56 +00:00
SeparateConstOffsetFromGEP
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
SimpleLoopUnswitch
[SimpleLoopUnswitch] Don't consider unswitching switch insructions with one unique successor
2019-07-10 10:25:22 +00:00
SimplifyCFG
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
Sink
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
SLPVectorizer
[SLP] add tests for bitcasted vector pointer load; NFC
2019-07-03 16:46:14 +00:00
SpeculateAroundPHIs
SpeculateAroundPHIs: Respect convergent
2019-05-29 13:14:39 +00:00
SpeculativeExecution
Support FNeg in SpeculativeExecution pass
2019-05-14 16:51:18 +00:00
SROA
Recommit [SROA] Enhance SROA to handle addrspacecasted allocas
2019-06-18 21:41:13 +00:00
StackProtector/X86
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
StraightLineStrengthReduce
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
StripDeadPrototypes
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
StripSymbols
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
StructurizeCFG
StructurizeCFG: Relax uniformity checks.
2019-05-24 08:59:17 +00:00
SyntheticCountsPropagation
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
TailCallElim
Revert "Temporarily Revert "Add basic loop fusion pass.""
2019-04-17 04:52:47 +00:00
ThinLTOBitcodeWriter
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
Util
[PredicateInfo] Do not process unreachable operands.
2019-05-15 19:35:38 +00:00
WholeProgramDevirt
[ThinLTO] Auto-hide prevailing linkonce_odr only when all copies eligible
2019-05-10 20:08:24 +00:00