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llvm-project/llvm/test/Transforms
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Nikita Popov 8be3314c3f [InstCombine] Make cttz/ctlz knownbits tests more robust; NFC 
Tests checking for the addition of !range metadata should be
preserved if cttz/ctlz + icmp is optimized.

llvm-svn: 349318
2018-12-16 19:12:08 +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] add tests for rotates with branch; NFC
2018-12-12 15:28:21 +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
AMDGPU: Expand atomicrmw nand in IR
2018-10-02 03:50:56 +00:00
BDCE
[BDCE] Add tests for PR39771; NFC
2018-12-11 16:37:26 +00:00
BlockExtractor
[hot-cold-split] Name split functions with ".cold" suffix
2018-10-24 18:53:47 +00:00
BranchFolding
…
CalledValuePropagation
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CallSiteSplitting
[CallSiteSplitting] Report edge deletion to DomTreeUpdater
2018-11-29 15:27:04 +00:00
CodeExtractor
[PartialInliner] Make PHIs free in cost computation.
2018-11-27 18:17:27 +00:00
CodeGenPrepare
[SampleFDO] handle ProfileSampleAccurate when initializing function entry count
2018-12-13 21:51:42 +00:00
ConstantHoisting
X86/TargetTransformInfo: Report div/rem constant immediate costs as TCC_Free
2018-10-11 23:14:35 +00:00
ConstantMerge
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ConstProp
[ConstantFolding] Handle leading zero-size elements in load folding
2018-12-11 20:29:16 +00:00
Coroutines
[coroutines] Improve suspend point simplification
2018-12-11 21:23:09 +00:00
CorrelatedValuePropagation
[test] Add a set of test for constant folding deopt operands with CVP
2018-12-13 00:54:05 +00:00
CrossDSOCFI
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DCE
[DCE] Salvage debug info from dead insts
2018-02-15 22:26:18 +00:00
DeadArgElim
[DeadArgElim] Fixes for dbg.values using dead arg/return values
2018-12-11 10:33:38 +00:00
DeadStoreElimination
[BasicAA] Don't assume tail calls with byval don't alias allocas
2018-08-14 01:24:35 +00:00
DivRemPairs
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EarlyCSE
[EarlyCSEwMemorySSA] Add MSSA verification and tests to make EarlyCSE failures easier to track.
2018-09-17 22:35:21 +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
[FuncAttrs] Remove "access range attributes" for read-none functions
2018-09-11 11:51:29 +00:00
FunctionImport
[ThinLTO] Allow importing of functions with var args
2018-12-01 05:11:46 +00:00
GCOVProfiling
[DebugInfo] IR/Bitcode changes for DISubprogram flags.
2018-11-28 21:14:32 +00:00
GlobalDCE
GlobalDCE: Teach isEmptyFunction() to ignore debug intrinsics.
2018-11-16 17:47:21 +00:00
GlobalMerge
[GlobalMerge] Allow merging globals with explicit section markings.
2018-08-02 23:54:16 +00:00
GlobalOpt
[DebugInfo][GlobalOpt] Fix -debugify for globalopt shrinking globals to booleans.
2018-10-23 16:35:51 +00:00
GlobalSplit
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GuardWidening
[GuardWidening] Ignore guards with trivial conditions
2018-08-22 02:40:49 +00:00
GVN
[GVN] Don't perform scalar PRE on GEPs
2018-12-06 16:11:58 +00:00
GVNHoist
[MemorySSAUpdater] Avoid creating self-referencing MemoryDefs
2018-09-11 14:29:59 +00:00
GVNSink
[Local] Make DoesKMove required for combineMetadata.
2018-08-24 11:40:04 +00:00
HotColdSplit
[HotColdSplitting] Disable outlining landingpad instructions (PR39917)
2018-12-11 18:05:31 +00:00
IndirectBrExpand
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IndVarSimplify
Return "[IndVars] Smart hard uses detection"
2018-11-08 11:54:35 +00:00
InferAddressSpaces
AMDGPU: Fix tests using old number for constant address space
2018-09-10 02:54:25 +00:00
InferFunctionAttrs
Allow norecurse attribute on functions that have debug infos.
2018-12-05 16:48:00 +00:00
Inline
[SampleFDO] handle ProfileSampleAccurate when initializing function entry count
2018-12-13 21:51:42 +00:00
InstCombine
[InstCombine] Make cttz/ctlz knownbits tests more robust; NFC
2018-12-16 19:12:08 +00:00
InstMerge
[DebugInfo][InstMerge] Fix -debugify for phi node created by -mldst-motion
2018-11-02 18:25:41 +00:00
InstNamer
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InstSimplify
[InstCombine] Add additional saturating add/sub + icmp tests; NFC
2018-12-16 17:45:25 +00:00
InterleavedAccess
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Internalize
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IPConstantProp
Recommit r333268: [IPSCCP] Use PredicateInfo to propagate facts from cmp instructions.
2018-08-23 11:04:00 +00:00
IRCE
Revert "[SCEV][NFC] Check NoWrap flags before lexicographical comparison of SCEVs"
2018-08-27 21:41:37 +00:00
JumpThreading
[JumpThreading] Fix exponential time algorithm computing known values.
2018-11-09 22:35:26 +00:00
LCSSA
[DebugInfo][LCSSA] Rewrite pre-existing debug values outside loop
2018-10-16 08:06:48 +00:00
LICM
Introduce llvm.experimental.widenable_condition intrinsic
2018-12-07 14:39:46 +00:00
LoadStoreVectorizer
[PM] Port LoadStoreVectorizer to the new pass manager.
2018-12-07 08:23:37 +00:00
LoopDataPrefetch
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
LoopDeletion
[LoopUtils] Use i32 instead of void.
2018-12-13 18:37:23 +00:00
LoopDistribute
[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.
2018-12-12 17:32:52 +00:00
LoopIdiom
SCEV should forget all loops containing a deleted block.
2018-08-09 17:53:26 +00:00
LoopInstSimplify
Update MemorySSA in LoopInstSimplify.
2018-08-22 20:05:21 +00:00
LoopInterchange
[LoopInterchange] Support reductions across inner and outer loop.
2018-11-08 20:44:19 +00:00
LoopLoadElim
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LoopPredication
[LoopPredication] Add profitability check based on BPI
2018-03-22 16:03:59 +00:00
LoopReroll
[LoopReroll] Rewrite induction variable rewriting.
2018-06-22 22:58:55 +00:00
LoopRotate
Update MemorySSA in LoopRotate.
2018-10-24 22:46:45 +00:00
LoopSimplify
Revert r346810 "Preserve loop metadata when splitting exit blocks"
2018-11-14 01:47:32 +00:00
LoopSimplifyCFG
[LoopSimplifyCFG] Do not deal with loops with irreducible CFG inside
2018-12-07 05:44:45 +00:00
LoopStrengthReduce
[LoopStrengthReduce] ComplexityLimit as an option
2018-11-29 08:34:22 +00:00
LoopTransformWarning
[TransformWarning] Do not warn missed transformations in optnone functions.
2018-12-14 19:45:43 +00:00
LoopUnroll
[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.
2018-12-12 17:32:52 +00:00
LoopUnrollAndJam
[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.
2018-12-12 17:32:52 +00:00
LoopUnswitch
Update MemorySSA in LoopUnswitch.
2018-09-11 19:19:21 +00:00
LoopVectorize
[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.
2018-12-12 17:32:52 +00:00
LoopVersioning
Re-apply "[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428)."
2018-07-13 23:58:46 +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
[LowerTypeTests] Limit when icall jumptable entries are emitted
2018-07-13 19:57:39 +00:00
MakeGuardsExplicit
Introduce llvm.experimental.widenable_condition intrinsic
2018-12-07 14:39:46 +00:00
Mem2Reg
[Mem2Reg] Fix nondeterministic corner case
2018-11-30 19:20:02 +00:00
MemCpyOpt
Reapply "[MemCpyOpt] memset->memcpy forwarding with undef tail"
2018-12-13 20:04:27 +00:00
MergeFunc
[MergeFuncs] Generate alias instead of thunk if possible
2018-11-21 19:37:19 +00:00
MergeICmps
[MergeICmps] Do not perform the transformation if GEP is used outside of block
2018-11-05 18:16:32 +00:00
MetaRenamer
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NameAnonGlobals
…
NaryReassociate
[NaryReassociate] Detect deleted instr with WeakVH
2018-05-24 06:09:02 +00:00
NewGVN
[NewGVN] Update use counts for SSA copies when replacing them by their operands.
2018-12-15 00:32:38 +00:00
ObjCARC
[ObjCARC] Prevent code motion into a catchswitch
2018-05-16 04:52:18 +00:00
PartiallyInlineLibCalls
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PGOProfile
[PGO] Exit early if all count values are zero
2018-11-07 23:51:20 +00:00
PhaseOrdering
[PhaseOrdering] add test for funnel shift (rotate); NFC
2018-12-12 22:11:05 +00:00
PlaceSafepoints
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PreISelIntrinsicLowering
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PruneEH
[Transforms] Preserve metadata when converting invoke to call.
2018-12-14 18:15:11 +00:00
Reassociate
[PatternMatch] Handle undef vectors consistently
2018-11-20 16:08:19 +00:00
Reg2Mem
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RewriteStatepointsForGC
NFC - Various typo fixes in tests
2018-07-04 13:28:39 +00:00
SafeStack
SafeStack: Prevent OOB reads with mem intrinsics
2018-08-30 20:44:51 +00:00
SampleProfile
[SampleFDO] handle ProfileSampleAccurate when initializing function entry count
2018-12-13 21:51:42 +00:00
ScalarizeMaskedMemIntrin/X86
[ScalarizeMaskedMemIntrin] Use MinAlign to calculate alignment for the scalar load/stores to handle element types that are byte-sized but not powers of 2.
2018-09-28 03:35:37 +00:00
Scalarizer
[PM] Port Scalarizer to the new pass manager.
2018-11-21 14:00:17 +00:00
SCCP
[ConstantFold] Use getMinSignedBits for APInt in isIndexInRangeOfArrayType.
2018-12-12 18:55:14 +00:00
SeparateConstOffsetFromGEP
[Split GEP] handle trunc() in separate-const-offset-from-gep pass.
2018-05-11 21:13:19 +00:00
SimpleLoopUnswitch
Update MemorySSA in SimpleLoopUnswitch.
2018-12-04 14:23:37 +00:00
SimplifyCFG
[SimplifyCFG] add tests for cross block compare folding; NFC
2018-12-03 16:55:29 +00:00
Sink
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SLPVectorizer
[CostModel][X86][AArch64] Adjust cost of the scalarization part of min/max reduction.
2018-12-10 06:58:58 +00:00
SpeculateAroundPHIs
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SpeculativeExecution
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SROA
[SROA] Use offset sizes from the DataLayout instead of the pointer siezes.
2018-10-30 11:15:04 +00:00
StraightLineStrengthReduce
[SLSR] use 'match' to simplify code; NFC
2018-10-23 14:07:39 +00:00
StripDeadPrototypes
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StripSymbols
…
StructurizeCFG
StructurizeCFG: Simplify inserted PHI nodes
2018-10-17 15:37:41 +00:00
SyntheticCountsPropagation
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TailCallElim
[TailCallElim] Enable marking of calls with byval as tails
2018-10-08 18:03:40 +00:00
ThinLTOBitcodeWriter
[ThinLTOBitcodeWriter] Emit summaries for regular LTO modules
2018-06-01 15:20:47 +00:00
Util
[Util] Refer to [s|z]exts of args when converting dbg.declares (fix PR35400)
2018-12-15 00:03:33 +00:00
WholeProgramDevirt
[ThinLTO] Efficiency fix for writing type id records in per-module indexes
2018-09-25 20:14:40 +00:00