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clang-p2996/llvm/test/Transforms
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Simon Pilgrim 60ba9233d1 Revert rG25a97c3a43d7 - "[InstCombine] visitCallInst - retain undefs in vector funnel shift amounts" 
This reverts commit 25a97c3a43.

We have other constant folds that fold undef funnel shift amounts to 0 - so we need to be consistent.

If we end up with regressions where we lose a splat shift amount pattern we'll have to investigate other canonicalizations, but matchFunnelShift currently protects us from that.
2020-10-14 18:14:37 +01:00
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ADCE
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AddDiscriminators
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AggressiveInstCombine
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AlignmentFromAssumptions
Reland [AssumeBundles] Use operand bundles to encode alignment assumptions
2020-09-12 15:36:06 +02:00
ArgumentPromotion
[ArgumentPromotion]: Copy function metadata after promoting arguments
2020-09-10 13:08:57 -04:00
AtomicExpand
AMDGPU: Check global FP atomics match default FP mode
2020-09-23 09:07:50 -04:00
Attributor
[Attributor] Use smarter way to determine alignment of GEPs
2020-10-06 19:31:08 -05:00
BDCE
[DemandedBits][BDCE] Add support for min/max intrinsics
2020-09-10 22:13:31 +02:00
BlockExtractor
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BranchFolding
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CalledValuePropagation
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CallSiteSplitting
Re-enable "[InstCombine] Simplify boolean Phis with const inputs using CFG"
2020-07-16 16:09:08 +07:00
CanonicalizeAliases
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CanonicalizeFreezeInLoops
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CodeExtractor
[test][NewPM] Pin -mergereturn tests to legacy PM
2020-10-13 22:56:59 -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
[Coroutines] Refactor/Rewrite Spill and Alloca processing
2020-10-10 22:21:34 -07:00
CorrelatedValuePropagation
[CVP] Allow two transforms in one invocation
2020-09-28 15:11:42 -07:00
CrossDSOCFI
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DCE
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DeadArgElim
[AttributeFuncs] Consider noundef in typeIncompatible
2020-10-05 23:23:06 -05:00
DeadStoreElimination
[DSE] Look through memory PHI arguments when removing noop stores in MSSA.
2020-10-01 10:42:02 -07:00
DivRemPairs
[ValueTracking] Let isGuaranteedNotToBeUndefOrPoison use canCreateUndefOrPoison
2020-07-20 09:21:39 +09:00
EarlyCSE
Clean up test file, NFC
2020-09-23 15:32:46 -05:00
EliminateAvailableExternally
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EntryExitInstrumenter
Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support"
2020-07-28 14:00:11 +00:00
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
[FunctionAttrs] Rename functionattrs -> function-attrs
2020-07-28 09:09:13 -07:00
FunctionImport
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GCOVProfiling
[gcov] Add spanning tree optimization
2020-09-13 00:07:31 -07:00
GlobalDCE
[FunctionAttrs] Rename functionattrs -> function-attrs
2020-07-28 09:09:13 -07:00
GlobalMerge
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GlobalOpt
[GlobalOpt] Fix an incorrect Modified status
2020-09-02 15:00:45 +02:00
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 LoadPRE] Extend the scope of optimization by using context to prove safety of speculation
2020-10-06 09:25:16 +07:00
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
[SCEV] If Start>=RHS, simplify (Start smin RHS) = RHS for trip counts.
2020-08-03 17:22:42 +01:00
HelloNew
Reland [docs][NewPM] Add docs for writing NPM passes
2020-09-14 16:06:19 -07:00
HotColdSplit
Revert "Outline non returning functions unless a longjmp"
2020-10-05 14:10:25 -07:00
IndirectBrExpand
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IndVarSimplify
Revert "Reland "[SCEV] Model ptrtoint(SCEVUnknown) cast not as unknown, but as zext/trunc/self of SCEVUnknown"" and it's follow-ups
2020-10-14 16:09:18 +03:00
InferAddressSpaces
InferAddressSpaces: Fix assert with unreachable code
2020-09-15 15:48:43 -04:00
InferFunctionAttrs
[BuildLibCalls] Add noundef to the returned pointers of allocators and argument of free
2020-09-30 02:13:48 +09:00
Inline
AMDGPU: Update AMDHSA code object version handling
2020-10-14 13:04:27 -04:00
InstCombine
Revert rG25a97c3a43d7 - "[InstCombine] visitCallInst - retain undefs in vector funnel shift amounts"
2020-10-14 18:14:37 +01:00
InstMerge
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InstNamer
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InstSimplify
[InstructionSimplify] Precommit tests for D89317. NFC.
2020-10-13 15:40:33 +01:00
InterleavedAccess
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Internalize
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IRCE
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JumpThreading
[JumpThreading] Fix an incorrect Modified status
2020-09-14 10:36:13 +02:00
LCSSA
[NewPM][LoopUnswitch] Pin loop-unswitch to legacy PM or use simple-loop-unswitch
2020-08-06 10:56:00 -07:00
LICM
[AArch64][SVE] Drop "argmemonly" from gather/scatter with vector base.
2020-09-25 16:01:05 -07:00
LoadStoreVectorizer
Revert "[AMDGPU] Reorganize GCN subtarget features for unaligned access"
2020-09-29 15:33:34 +02:00
LoopDataPrefetch
Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support"
2020-07-28 14:00:11 +00:00
LoopDeletion
[LoopDeletion] Forget loop before setting values to undef
2020-09-29 10:38:44 +01:00
LoopDistribute
[SCEVExpander] Avoid re-using existing casts if it means updating users.
2020-08-09 13:25:17 +01:00
LoopFlatten
[LoopFlatten] Precommit new test cases. NFC.
2020-10-14 10:09:40 +01:00
LoopFusion
[Loop Fusion] Integrate Loop Peeling into Loop Fusion (re-land after fixing ASAN build failures)
2020-07-23 21:02:04 +00:00
LoopIdiom
Fix a bug in memset formation with vectors of non-integral pointers
2020-10-01 16:11:11 -07:00
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
[LoopReroll][NewPM] Port -loop-reroll to NPM
2020-09-25 12:09:06 -07:00
LoopRotate
[NewPM][LoopRotate] Rename rotate -> loop-rotate
2020-08-05 12:25:01 -07:00
LoopSimplify
[AttributeFuncs] Consider align in typeIncompatible
2020-10-05 23:23:05 -05:00
LoopSimplifyCFG
[LoopSimplifyCFG][NewPM] Rename simplify-cfg -> loop-simplifycfg
2020-09-21 08:27:19 -07:00
LoopStrengthReduce
[SCEV] Do not apply info from loop guards in AddRecs.
2020-10-09 14:47:26 +01:00
LoopTransformWarning
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LoopUnroll
[test] Fix FullUnroll.ll
2020-09-17 15:56:13 -07:00
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
[LV] Unroll factor is expected to be > 0
2020-10-14 16:48:17 +07:00
LoopVersioning
[NewPM][LoopVersioning] Port LoopVersioning to NPM
2020-08-03 10:32:09 -07:00
LoopVersioningLICM
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LowerAtomic
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LowerConstantIntrinsics
IR: Define byref parameter attribute
2020-07-20 10:23:09 -04:00
LowerExpectIntrinsic
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LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics
[Matrix] Use TileInfo to create tiled loop nest for matrix multiply.
2020-07-20 21:11:53 +01:00
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
[Mem2Reg] Teach promote to register about droppable instructions
2020-07-24 15:15:38 -05:00
MemCpyOpt
[MemCpyOpt] Add test scaffolding for MSSA based MemCpyOpt
2020-10-13 21:45:05 +02:00
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
[ObjCARCAA][NewPM] Add already ported objc-arc-aa to PassRegistry.def
2020-09-30 08:50:44 -07:00
OpenMP
[OpenMPOpt] Merge parallel regions
2020-10-09 09:59:04 -07:00
PartialInlining
[Partial Inliner] Compute intrinsic cost through TTI
2020-09-16 15:12:31 +01:00
PartiallyInlineLibCalls
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PGOProfile
[PGO] Skip if an IndirectBrInst critical edge cannot be split
2020-09-10 11:04:14 -07:00
PhaseOrdering
[llvm][mlir] Promote the experimental reduction intrinsics to be first class intrinsics.
2020-10-07 10:36:44 -07:00
PlaceSafepoints
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PreISelIntrinsicLowering
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PruneEH
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Reassociate
[DIE] Remove DeadInstEliminationPass
2020-09-21 12:12:25 -07:00
Reg2Mem
[Reg2Mem][NewPM] Pin test to legacy PM
2020-10-09 12:36:08 -07:00
RewriteStatepointsForGC
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SafeStack
[StackSafety] Ignore allocas with partial lifetime markers
2020-08-27 13:54:41 -07:00
SampleProfile
[test][NewPM][SampleProfile] Fix more tests under NPM
2020-09-30 11:50:41 -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] Reduce the number of times ResolvedUndefsIn is called for large modules.
2020-10-09 15:24:16 -07:00
SeparateConstOffsetFromGEP
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SimpleLoopUnswitch
[LoopUnswitch] Trivial simplification: remove trivial dead condition after unswitch
2020-09-22 09:04:59 +07:00
SimplifyCFG
[NewPM] Pin tests with -debug-pass to legacy PM
2020-09-22 17:54:25 -07:00
Sink
Sink: Handle instruction sink when a user is dead
2020-10-09 16:20:26 -07:00
SLPVectorizer
[llvm][mlir] Promote the experimental reduction intrinsics to be first class intrinsics.
2020-10-07 10:36:44 -07:00
SpeculateAroundPHIs
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SpeculativeExecution
SpeculativeExecution: Fix for logic change introduced in D81730.
2020-07-09 15:45:23 +03:00
SROA
[SROA] rewritePartition()/findCommonType(): if uses have conflicting type, try getTypePartition() before falling back to largest integral use type (PR47592)
2020-10-07 09:20:19 +03:00
StraightLineStrengthReduce
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StripDeadPrototypes
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StripSymbols
[NewPM] Port strip* passes to NPM
2020-09-15 18:25:12 -07:00
StructurizeCFG
[UnifyLoopExits] Pin tests with -unify-loop-exits to legacy PM
2020-09-21 18:08:58 -07:00
SyntheticCountsPropagation
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TailCallElim
Revert "[TRE] allow TRE for non-capturing calls."
2020-07-13 00:39:48 +03:00
ThinLTOBitcodeWriter
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TypePromotion/ARM
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UnifyFunctionExitNodes
[test][NewPM] Pin -mergereturn tests to legacy PM
2020-10-13 22:56:59 -07:00
UnifyLoopExits
[UnifyLoopExits] Pin tests with -unify-loop-exits to legacy PM
2020-09-21 18:08:58 -07:00
UniqueInternalLinkageNames
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Util
Port StripGCRelocates pass to NPM
2020-10-07 14:41:29 -07:00
VectorCombine
[VectorCombine] limit load+insert transform to one-use
2020-09-17 14:29:15 -04:00
WholeProgramDevirt
[WholeProgramDevirt][NewPM] Add NPM testing path to match legacy pass
2020-09-30 17:27:37 -07:00