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4e5e042d9a4a842c6744d91ef1359403dee2edbb
clang-p2996/llvm/test/Transforms
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Igor Kirillov 4e5e042d9a [LoopVectorize] Support reductions that store intermediary result 
Adds ability to vectorize loops containing a store to a loop-invariant
address as part of a reduction that isn't converted to SSA form due to
lack of aliasing info. Runtime checks are generated to ensure the store
does not alias any other accesses in the loop.

Ordered fadd reductions are not yet supported.

Differential Revision: https://reviews.llvm.org/D110235
2022-05-03 10:12:30 +01:00
..
ADCE
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AddDiscriminators
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AggressiveInstCombine
[AggressiveInstCombine] Add phi nodes support to TruncInstCombine
2022-02-25 07:57:35 +03:00
AlignmentFromAssumptions
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ArgumentPromotion
[ArgPromotion][Attributor] Update min-legal-vector-width when do promotion
2022-05-02 14:13:05 +08:00
AtomicExpand
[PowerPC] Adjust MaxAtomicSizeInBitsSupported on PPC64
2022-04-09 00:03:09 +00:00
Attributor
[ArgPromotion][Attributor] Update min-legal-vector-width when do promotion
2022-05-02 14:13:05 +08:00
BDCE
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BlockExtractor
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BranchFolding
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CalledValuePropagation
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CallSiteSplitting
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CanonicalizeAliases
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CanonicalizeFreezeInLoops
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CodeExtractor
Implement inlining of strictfp functions
2022-03-31 19:15:52 +07:00
CodeGenPrepare
[AArch64] Async unwind - function epilogues
2022-04-12 16:50:50 +01:00
ConstantHoisting
[OpaquePtr][AArch64] Use elementtype on ldxr/stxr
2022-03-14 10:09:59 -07:00
ConstantMerge
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ConstraintElimination
[ConstraintElimination] Check if const. is small enough before using it
2022-04-26 13:56:32 +01:00
Coroutines
[Coroutines] Regenerate coro-retcon-resume-values.ll
2022-05-01 13:21:55 +01:00
CorrelatedValuePropagation
[Transforms] Enhance CorrelatedValuePropagation to handle both values of select
2022-02-23 00:11:20 +04:00
CrossDSOCFI
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DCE
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DeadArgElim
Revert "[DeadArgElim] Set unused arguments for internal functions"
2022-05-02 15:10:26 -07:00
DeadStoreElimination
[test][DSE] Precommit test
2022-04-12 16:21:04 -07:00
DFAJumpThreading
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DivRemPairs
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EarlyCSE
[EarlyCSE] Add tests demonstrating missed opportunitites
2022-04-26 11:58:16 -07:00
EliminateAvailableExternally
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EntryExitInstrumenter
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ExpandMemCmp
[ExpandMemCmp] Properly expand bcmp to an equality pattern.
2022-04-15 11:26:24 +02:00
FixIrreducible
LowerSwitch: Avoid inserting NewDefault block
2022-04-14 13:30:56 +08:00
Float2Int
[Float2Int] Make sure dependent ranges are calculated first (PR54669)
2022-04-04 10:18:39 +02:00
ForcedFunctionAttrs
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FunctionAttrs
[NFCI] Fixed missing colon in CHECK directives - part 2
2022-04-03 14:42:59 +02:00
FunctionImport
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FunctionSpecialization
[FuncSpec] Conditional jump or move depends on uninitialised value(s).
2022-04-27 07:28:25 +01:00
GCOVProfiling
[gcov][test] Change some legacy PM tests to new PM and remove others
2022-04-14 19:12:14 -07:00
GlobalDCE
[GlobalDCE] [VFE] Avoid dropping vfunc dependencies when an invalid vtable entry is present
2022-02-17 19:41:46 -08:00
GlobalMerge
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GlobalOpt
[GlobalOpt] Iterate over replaced values deterministically to constprop
2022-05-02 09:43:20 -07:00
GlobalSplit
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GuardWidening
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GVN
[GVN] Encode GEPs in offset representation
2022-04-28 09:32:05 +02:00
GVNHoist
[GVNHoist] drop debug location according to the debug info guide
2022-03-30 20:17:53 -07:00
GVNSink
[SimplifyCFG] Thread branches on same condition in more cases (PR54980)
2022-04-29 09:44:05 +02:00
HardwareLoops
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HelloNew
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HotColdSplit
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IndirectBrExpand
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IndVarSimplify
[IndVarSimplify] Replace legacy loop-unswitch with SimpleLoopUnswitch.
2022-04-23 14:08:47 +01:00
InferAddressSpaces
[InferAddressSpaces] Check if AS are the same in isNoopPtrIntCastPair
2022-04-28 11:10:55 +08:00
InferFunctionAttrs
Reapply "[BuildLibCalls] Introduce getOrInsertLibFunc() for use when building
2022-05-02 19:37:00 +02:00
Inline
[llvm][Inline] Remove PriorityInlineOrder in SCC inliner
2022-04-26 20:20:10 +08:00
InstCombine
Reapply "[BuildLibCalls] Introduce getOrInsertLibFunc() for use when building
2022-05-02 19:37:00 +02:00
InstMerge
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InstNamer
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InstSimplify
[IR] Allow constant folding (insertelement <vscale x 2 x i32> zeroinitializer, i32 0, i32 i32 0.
2022-04-15 17:44:32 -07:00
InterleavedAccess
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Internalize
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IRCE
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IROutliner
[IROutliner] Ensure that phi values that are passed in as arguments are remapped as arguments
2022-04-16 15:47:52 -05:00
JumpThreading
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LCSSA
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LICM
[LICM] Add test for writeonly fn with noalias call.
2022-04-22 21:37:08 +01:00
LoadStoreVectorizer
[AMDGPU][FIX] Proper load-store-vectorizer result with opaque pointers
2022-04-15 13:42:46 -05:00
LoopBoundSplit
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LoopDataPrefetch
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LoopDeletion
[test][LoopDeletion] Precommit test
2022-04-15 12:40:12 -07:00
LoopDistribute
Autogen a couple of predicated SCEV tests
2022-02-11 13:56:35 -08:00
LoopFlatten
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LoopFusion
[NFCI] Fixed missing colon in CHECK directives
2022-04-03 11:52:38 +02:00
LoopIdiom
[NFCI] Regenerate LoopIdiomRecognize test checks
2022-04-04 00:21:26 +02:00
LoopInstSimplify
[LoopInstSimplify] Ignore users in unreachable blocks. PR55072
2022-04-25 17:35:28 +07:00
LoopInterchange
[LoopInterchange] Try to achieve the most optimal access pattern after interchange
2022-04-06 15:31:56 -04:00
LoopLoadElim
[NFC][LAA] Match-up type sizes for possible extensions, based on actual bit-size rather than rounded-up byte size.
2022-04-22 23:16:20 -07:00
LoopPredication
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LoopReroll
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LoopRotate
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LoopSimplify
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LoopSimplifyCFG
[LoopSimplifyCFG] Check predecessors of exits before marking them dead.
2022-03-18 08:54:44 +00:00
LoopStrengthReduce
[Debuginfo][LSR] Add salvaging variadic dbg.value intrinsics [2/2]
2022-04-28 14:21:56 +01:00
LoopTransformWarning
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LoopUnroll
[LoopUnroll] Always respect user unroll pragma
2022-04-11 14:33:24 -04:00
LoopUnrollAndJam
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LoopVectorize
[LoopVectorize] Support reductions that store intermediary result
2022-05-03 10:12:30 +01:00
LoopVersioning
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LoopVersioningLICM
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LowerAtomic
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LowerConstantIntrinsics
[builtin_object_size] Basic support for posix_memalign
2022-04-08 09:31:11 +02:00
LowerExpectIntrinsic
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LowerGlobalDestructors
Reland "Lower @llvm.global_dtors using __cxa_atexit on MachO"
2022-03-23 18:36:55 -07:00
LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics
Reapply "[Intrinsics] Add nocallback to the default intrinsic attributes"
2022-03-25 09:36:50 -05:00
LowerSwitch
LowerSwitch: Avoid inserting NewDefault block
2022-04-14 13:30:56 +08:00
LowerTypeTests
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LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
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MemCpyOpt
[MemCpyOpt] Work around PR54682
2022-04-04 10:19:51 +02:00
MergeFunc
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MergeICmps
Reapply [MergeICmps] Don't require GEP
2022-03-04 11:39:11 +01:00
MetaRenamer
[TLI] Check that malloc argument has type size_t
2022-03-14 17:22:24 +01:00
NameAnonGlobals
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NaryReassociate
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NewGVN
[GVN][NewGVN] Regenerate no_speculative_loads_with_asan.ll tests
2022-04-27 10:45:39 +01:00
ObjCARC
Reapply "[Intrinsics] Add nocallback to the default intrinsic attributes"
2022-03-25 09:36:50 -05:00
OpenMP
[Attributor] CGSCC pass should not recompute results outside the SCC (reapply)
2022-04-17 12:48:49 -05:00
PartialInlining
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PartiallyInlineLibCalls
[PartiallyInlineLibCalls] Don't partially inline a musttail libcall.
2022-04-05 22:30:50 +03:00
PGOProfile
[CHR] Skip region containing llvm.coro.id
2022-04-27 10:27:25 -07:00
PhaseOrdering
[SLP]Improve reductions analysis and emission, part 1.
2022-05-02 12:03:58 -07:00
PlaceSafepoints
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PreISelIntrinsicLowering
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PruneEH
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Reassociate
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Reg2Mem
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RelLookupTableConverter/X86
[RelLookupTableConverter] Ensure that GV, GEP and load types match
2022-02-17 12:05:05 +01:00
RewriteStatepointsForGC
[RS4GC] Add tests showing cases in which we could find a better base (NFC)
2022-04-28 17:22:11 +07:00
SafeStack
[safestack] Support safestack in stack size diagnostics
2022-04-20 18:29:40 +00:00
SampleProfile
[NFCI] Fixed missing colon in CHECK directives
2022-04-03 11:52:38 +02:00
ScalarizeMaskedMemIntrin
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Scalarizer
[LV][SLP] Mark fptosi_sat as vectorizable
2022-05-03 09:32:34 +01:00
SCCP
[CompileTime] [Passes] Avoid computing unnecessary analyses. NFC
2022-04-29 10:00:06 -04:00
SeparateConstOffsetFromGEP
[CodeGen] Remove unneeded regex escaping in FileCheck patterns. NFC.
2022-02-18 16:10:56 +00:00
SimpleLoopUnswitch
[SimpleLoopUnswitch] Freeze individual OR/AND operands.
2022-05-01 20:11:05 +01:00
SimplifyCFG
[SimplifyCFG] Avoid shifting by a too large exponent.
2022-04-29 15:19:06 +01:00
Sink
[Sink] Don't sink non-willreturn calls (PR51188)
2022-04-07 16:35:05 +02:00
SLPVectorizer
[LV][SLP] Mark fptosi_sat as vectorizable
2022-05-03 09:32:34 +01:00
SpeculativeExecution
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SROA
[NFC] Rename Instrinsic to Intrinsic
2022-04-25 18:13:23 +01:00
StraightLineStrengthReduce
[CodeGen] Remove unneeded regex escaping in FileCheck patterns. NFC.
2022-02-18 16:10:56 +00:00
StripDeadPrototypes
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StripSymbols
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StructurizeCFG
LowerSwitch: Avoid inserting NewDefault block
2022-04-14 13:30:56 +08:00
SyntheticCountsPropagation
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TailCallElim
[IR] Define "ptrauth" operand bundle.
2022-02-14 11:27:35 -08:00
ThinLTOBitcodeWriter
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TypePromotion
[NFC] TypePromotion test
2022-03-03 11:47:37 +00:00
UnifyFunctionExitNodes
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UnifyLoopExits
LowerSwitch: Avoid inserting NewDefault block
2022-04-14 13:30:56 +08:00
Util
[Debugify] Limit number of processed functions for original mode
2022-04-21 13:58:17 +02:00
VectorCombine
[VectorCombine] Try to reduce shuffle cost for commutative reduction operands
2022-04-28 19:46:12 +01:00
WholeProgramDevirt
[WPD] Add statistics
2022-04-05 18:48:23 -07:00