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llvm-mirror/test/Transforms
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Quentin Colombet c2874d6a67 Prevent LICM and machineLICM from hoisting convergent operations 
Results of convergent operations are implicitly affected by the
enclosing control flows and should not be hoisted out of arbitrary
loops.

Patch by Xiaoqing Wu <xiaoqing_wu@apple.com>

Differential Revision: https://reviews.llvm.org/D90361
2020-11-06 10:26:39 -08:00
..
ADCE
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AddDiscriminators
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AggressiveInstCombine
Revert "[AggressiveInstCombine] Generalize foldGuardedRotateToFunnelShift to generic funnel shifts"
2020-11-04 08:39:32 +02:00
AlignmentFromAssumptions
Reland [AssumeBundles] Use operand bundles to encode alignment assumptions
2020-09-12 15:36:06 +02:00
ArgumentPromotion
[test] Simplify pr33641_remove_arg_dbgvalue.ll
2020-10-23 15:36:05 -07:00
AtomicExpand
[AtomicExpand] Avoid creating an unnamed libcall
2020-11-02 17:52:37 +00:00
Attributor
[LazyCallGraph] Build SCCs of the reference graph in order
2020-11-02 13:22:42 -08:00
BDCE
[DemandedBits][BDCE] Add support for min/max intrinsics
2020-09-10 22:13:31 +02:00
BlockExtractor
[BlockExtract][NewPM] Port -extract-blocks to NPM
2020-10-21 12:51:11 -07:00
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
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
CodeGenPrepare
[CodeGenPrepare] Fix zapping dead operands of assume
2020-09-14 11:46:34 +07:00
ConstantHoisting
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ConstantMerge
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ConstraintElimination
[ConstraintElimination] Add add/sub/and/or test cases.
2020-10-13 13:18:32 +01:00
Coroutines
llvm.coro.id.async lowering: Parameterize how-to restore the current's continutation context and restart the pipeline after splitting
2020-11-06 06:22:46 -08:00
CorrelatedValuePropagation
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
CrossDSOCFI
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DCE
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DeadArgElim
[IR] Make nosync, nofree and willreturn default for intrinsics.
2020-10-20 11:57:19 +02:00
DeadStoreElimination
[DSE] Use same logic as legacy impl to check if free kills a location.
2020-10-31 20:09:25 +00:00
DivRemPairs
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EarlyCSE
Clean up test file, NFC
2020-09-23 15:32:46 -05:00
EliminateAvailableExternally
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EntryExitInstrumenter
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ExpandMemCmp
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FixIrreducible
[FixIrreducible][NewPM] Port -fix-irreducible to NPM
2020-10-09 09:22:09 -07:00
Float2Int
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ForcedFunctionAttrs
Force Remove Attribute
2020-08-19 17:30:13 -04:00
FunctionAttrs
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FunctionImport
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GCOVProfiling
[gcov] Add spanning tree optimization
2020-09-13 00:07:31 -07:00
GlobalDCE
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GlobalMerge
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GlobalOpt
[globalopt] Teach to look through addrspacecast.
2020-10-16 08:43:09 -04:00
GlobalSplit
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GuardWidening
[NewPM][GuardWidening] Fix loop guard widening tests under NPM
2020-08-06 15:32:59 -07:00
GVN
[GVN] Fix MemorySSA update when replacing assume(false) with stores.
2020-11-05 12:09:32 +00:00
GVNHoist
[EarlyCSE] Verify hash code in regression tests
2020-09-04 10:40:35 -04:00
GVNSink
[GVNSink][NewPM] Add GVNSinkPass to PassRegistry.def
2020-09-22 08:24:09 -07:00
HardwareLoops
[ARM] Add extra MVE tests for various patches. NFC
2020-11-01 16:24:23 +00:00
HelloNew
Reland [docs][NewPM] Add docs for writing NPM passes
2020-09-14 16:06:19 -07:00
HotColdSplit
[test] HotColdSplit: cover use of opaque pointer type
2020-10-22 12:25:50 -07:00
IndirectBrExpand
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IndVarSimplify
[Test] One more test on IndVars with negative step
2020-11-06 14:55:50 +07:00
InferAddressSpaces
InferAddressSpaces: Fix assert with unreachable code
2020-09-15 15:48:43 -04:00
InferFunctionAttrs
[InferAttrs] Add nocapture/writeonly to string/mem libcalls
2020-10-29 20:06:43 +01:00
Inline
[LazyCallGraph] Build SCCs of the reference graph in order
2020-11-02 13:22:42 -08:00
InstCombine
[NFC][InstCombine] Update few comment updates i missed in 0ac56e8eaaeb
2020-11-06 17:38:00 +03:00
InstMerge
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InstNamer
Port -instnamer to NPM
2020-10-22 12:08:36 -07:00
InstSimplify
[InstSimplify] allow vector folds for icmp Pred (1 << X), 0x80
2020-11-04 08:12:48 -05:00
InterleavedAccess
[InterleaveAccess] Recognise Interleave loads through binary operations
2020-10-29 09:13:23 +00:00
Internalize
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IRCE
[IRCE] Do not transform if loop has small number of iterations
2020-10-20 10:33:59 +07:00
JumpThreading
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
LCSSA
[NewPM][LoopUnswitch] Pin loop-unswitch to legacy PM or use simple-loop-unswitch
2020-08-06 10:56:00 -07:00
LICM
Prevent LICM and machineLICM from hoisting convergent operations
2020-11-06 10:26:39 -08:00
LoadStoreVectorizer
Revert "[AMDGPU] Reorganize GCN subtarget features for unaligned access"
2020-09-29 15:33:34 +02:00
LoopDataPrefetch
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LoopDeletion
[test] Fix LoopDeletion tests under NPM
2020-10-21 18:32:35 -07:00
LoopDistribute
[LoopVersioning] Form dedicated exits for versioned loop to preserve simplify form
2020-10-24 21:40:46 +08:00
LoopFlatten
[LoopFlatten] Precommit new test cases. NFC.
2020-10-14 10:09:40 +01:00
LoopFusion
[LoopFusion] Regenerate test checks (NFC)
2020-11-02 23:03:37 +01:00
LoopIdiom
[InferAttrs] Add nocapture/writeonly to string/mem libcalls
2020-10-29 20:06:43 +01:00
LoopInstSimplify
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LoopInterchange
[LoopInterchange][NewPM] Port -loop-interchange to NPM
2020-10-09 09:21:31 -07:00
LoopLoadElim
[LoopLoadElim] Filter away candidates that stop being AddRecs after loop versioning. PR47457
2020-09-10 13:30:31 +07:00
LoopPredication
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LoopReroll
[SCEV] Strength nowrap flags after constant folding
2020-10-25 18:00:22 +01:00
LoopRotate
[LoopRotate][NPM] Disable header duplication under -Oz
2020-10-22 08:39:12 -07:00
LoopSimplify
[test] Fix tests using -analyze that fail under NPM
2020-10-21 21:54:30 -07:00
LoopSimplifyCFG
[LoopSimplifyCFG][NewPM] Rename simplify-cfg -> loop-simplifycfg
2020-09-21 08:27:19 -07:00
LoopStrengthReduce
[SCEV] SCEVPtrToIntExpr simplifications
2020-10-30 11:13:35 +03:00
LoopTransformWarning
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LoopUnroll
[ARM] Add extra MVE tests for various patches. NFC
2020-11-01 16:24:23 +00:00
LoopUnrollAndJam
[LoopUnrollAndJam] Allow unroll and jam loops forced by user.
2020-09-17 19:40:14 +00:00
LoopUnswitch
Reland "[LoopUnswitch] Fix incorrect Modified status"
2020-08-20 11:52:09 +02:00
LoopVectorize
[VE][TTI] don't advertise vregs/vops
2020-11-06 11:12:10 +01:00
LoopVersioning
[LoopVersioning] Form dedicated exits for versioned loop to preserve simplify form
2020-10-24 21:40:46 +08:00
LoopVersioningLICM
[NPM] Port -loop-versioning-licm to NPM
2020-10-24 21:51:18 +08:00
LowerAtomic
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LowerConstantIntrinsics
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LowerExpectIntrinsic
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics
[LowerMatrixIntrinsics][NewPM] Fix PreservedAnalyses result
2020-10-21 12:42:16 -07:00
LowerSwitch
[LowerSwitch][NewPM] Port lowerswitch to NPM
2020-09-15 18:18:31 -07:00
LowerTypeTests
[AArch64] Add BTI to CFI jumptables.
2020-09-29 13:50:23 +02:00
LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
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MemCpyOpt
Revert "[CaptureTracking] Avoid overly restrictive dominates check"
2020-11-05 12:27:15 -05:00
MergeFunc
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MergeICmps
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MetaRenamer
[MetaRenamer][NewPM] Port metarenamer to NPM
2020-10-02 15:42:25 -07:00
NameAnonGlobals
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NaryReassociate
[EarlyCSE] Verify hash code in regression tests
2020-09-04 10:40:35 -04:00
NewGVN
[DIE] Remove DeadInstEliminationPass
2020-09-21 12:12:25 -07:00
ObjCARC
Port -objc-arc-expand to NPM
2020-10-26 20:05:10 -07:00
OpenMP
[LazyCallGraph] Build SCCs of the reference graph in order
2020-11-02 13:22:42 -08:00
PartialInlining
[PartialInliner]: Handle code regions in a switch stmt cases
2020-11-02 14:32:45 -05:00
PartiallyInlineLibCalls
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PGOProfile
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
PhaseOrdering
[PhaseOrdering] Add test for PR39282 (NFC)
2020-10-30 20:44:48 +01:00
PlaceSafepoints
[PlaceSafepoints] Pin tests to legacy PM
2020-10-26 20:07:37 -07:00
PreISelIntrinsicLowering
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PruneEH
[PruneEH] Pin tests to legacy PM
2020-10-29 18:17:55 -07:00
Reassociate
[Reassociate] Guard add-like or conversion into an add with profitability check
2020-11-04 16:10:34 +03:00
Reg2Mem
[Reg2Mem][NewPM] Pin test to legacy PM
2020-10-09 12:36:08 -07:00
RewriteStatepointsForGC
GC-parseable element atomic memcpy/memmove
2020-10-23 14:06:09 -07:00
SafeStack
[StackSafety] Ignore allocas with partial lifetime markers
2020-08-27 13:54:41 -07:00
SampleProfile
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
ScalarizeMaskedMemIntrin
[ScalarizeMaskedMemIntrin][X86] Refresh missed transform test cases from rGc0c3b9a25fee
2020-08-10 11:14:01 +01:00
Scalarizer
[Scalarizer] Avoid changing name of non-instructions
2020-09-15 14:15:50 +02:00
SCCP
[SCCP] Handle bitcast of vector constants.
2020-11-03 12:58:39 +00:00
SeparateConstOffsetFromGEP
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SimpleLoopUnswitch
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
SimplifyCFG
[ARM] remove cost-kind predicate for most math op costs
2020-11-03 17:23:46 -05:00
Sink
Sink: Handle instruction sink when a user is dead
2020-10-09 16:20:26 -07:00
SLPVectorizer
[SLP][AMDGPU] Regenerate packed-math tests and remove unused check prefix
2020-11-06 17:27:13 +00:00
SpeculateAroundPHIs
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SpeculativeExecution
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SROA
Fix SROA with a PHI mergig values from a same block
2020-10-26 12:58:27 -07:00
StraightLineStrengthReduce
[NPM] Port -slsr to NPM
2020-10-27 09:21:40 +08:00
StripDeadPrototypes
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StripSymbols
[NewPM] Port strip* passes to NPM
2020-09-15 18:25:12 -07:00
StructurizeCFG
[StructurizeCFG][NewPM] Port -structurizecfg to NPM
2020-10-23 15:54:03 -07:00
SyntheticCountsPropagation
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TailCallElim
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ThinLTOBitcodeWriter
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TypePromotion/ARM
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UnifyFunctionExitNodes
[NPM] Port -mergereturn to NPM
2020-10-20 10:33:58 -07:00
UnifyLoopExits
[NPM] port -unify-loop-exits to NPM
2020-10-20 10:46:57 -07:00
UniqueInternalLinkageNames
Prepend "__uniq" to symbol names hash with -funique-internal-linkage-names.
2020-10-26 14:24:28 -07:00
Util
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
VectorCombine
[VectorCombine][X86] Removed unused check prefixes
2020-11-06 17:27:12 +00:00
WholeProgramDevirt
[WholeProgramDevirt][NewPM] Add NPM testing path to match legacy pass
2020-09-30 17:27:37 -07:00