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llvm-mirror/test/Transforms
Shinji Okumura 57bd1d9114 [Attributor] Do not manifest noundef for dead positions
Even if noundef is deduced for a position, we should not manifest it when the position is dead.
This is because the associated values with dead positions are replaced with undef values by AAIsDead.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D86565
2020-08-28 05:58:18 +09:00
..
ADCE
AddDiscriminators
AggressiveInstCombine
AlignmentFromAssumptions
ArgumentPromotion [ArgPromotion] Replace all md uses of promoted values with undef. 2020-08-03 19:31:53 +01:00
AtomicExpand
Attributor [Attributor] Do not manifest noundef for dead positions 2020-08-28 05:58:18 +09:00
BDCE
BlockExtractor
BranchFolding
CalledValuePropagation
CallSiteSplitting
CanonicalizeAliases
CanonicalizeFreezeInLoops
CodeExtractor
CodeGenPrepare [Tests] Be consistent w/definition of statepoint-example 2020-08-14 20:45:48 -07:00
ConstantHoisting
ConstantMerge
Coroutines Revert D85812 "[coroutine] should disable inline before calling coro split" 2020-08-24 11:41:05 -07:00
CorrelatedValuePropagation [ConstantRange][CVP] Make use of abs poison flag 2020-07-30 23:06:10 +02:00
CrossDSOCFI
DCE
DeadArgElim IR: Define byref parameter attribute 2020-07-20 10:23:09 -04:00
DeadStoreElimination [DSE,MemorySSA] Remove short-cut to check if all paths are covered. 2020-08-27 12:42:40 +01:00
DivRemPairs [ValueTracking] Let isGuaranteedNotToBeUndefOrPoison use canCreateUndefOrPoison 2020-07-20 09:21:39 +09:00
EarlyCSE [InstSimplify][EarlyCSE] Try to CSE PHI nodes in the same basic block 2020-08-27 18:47:04 +03:00
EliminateAvailableExternally
EntryExitInstrumenter Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support" 2020-07-28 14:00:11 +00:00
ExpandMemCmp
FixIrreducible
Float2Int
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
GCOVProfiling
GlobalDCE [FunctionAttrs] Rename functionattrs -> function-attrs 2020-07-28 09:09:13 -07:00
GlobalMerge
GlobalOpt [GlobalOpt] Fix an incorrect Modified status 2020-08-20 11:52:09 +02:00
GlobalSplit
GuardWidening [NewPM][GuardWidening] Fix loop guard widening tests under NPM 2020-08-06 15:32:59 -07:00
GVN Revert "[Instruction] Add updateLocationAfterHoist helper" 2020-08-11 14:54:09 -07:00
GVNHoist Fix PR45442: Bail out when MemorySSA information is not available 2020-08-13 11:25:58 -07:00
GVNSink [NFCI][SimplifyCFG] Guard common code hoisting with a (default-on) flag 2020-07-20 10:29:57 +03:00
HardwareLoops [SCEV] If Start>=RHS, simplify (Start smin RHS) = RHS for trip counts. 2020-08-03 17:22:42 +01:00
HotColdSplit [HotColdSplit] Add options for splitting cold functions in separate section 2020-08-09 08:48:12 -07:00
IndirectBrExpand
IndVarSimplify [NFC] Add some more Arm tests for IndVarSimplify 2020-08-18 11:24:35 +01:00
InferAddressSpaces AMDGPU: Fix wrong type mangling in intrinsic test 2020-08-19 14:33:19 -04:00
InferFunctionAttrs [BuildLibCalls] Add noundef to standard I/O functions 2020-08-10 10:58:25 +09:00
Inline [test][Inliner] Make always-inline.ll work with NPM 2020-08-27 10:00:54 -07:00
InstCombine [InstSimplify][EarlyCSE] Try to CSE PHI nodes in the same basic block 2020-08-27 18:47:04 +03:00
InstMerge
InstNamer
InstSimplify [InstSimplify][EarlyCSE] Try to CSE PHI nodes in the same basic block 2020-08-27 18:47:04 +03:00
InterleavedAccess
Internalize
IRCE
JumpThreading [InstSimplify][EarlyCSE] Try to CSE PHI nodes in the same basic block 2020-08-27 18:47:04 +03:00
LCSSA [NewPM][LoopUnswitch] Pin loop-unswitch to legacy PM or use simple-loop-unswitch 2020-08-06 10:56:00 -07:00
LICM Revert "[Instruction] Add updateLocationAfterHoist helper" 2020-08-11 14:54:09 -07:00
LoadStoreVectorizer [AMDGPU] Reorganize GCN subtarget features for unaligned access 2020-08-21 12:26:31 +02:00
LoopDataPrefetch Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support" 2020-07-28 14:00:11 +00:00
LoopDeletion [NewPM][LoopUnswitch] Pin loop-unswitch to legacy PM or use simple-loop-unswitch 2020-08-06 10:56:00 -07:00
LoopDistribute [SCEVExpander] Avoid re-using existing casts if it means updating users. 2020-08-09 13:25:17 +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 [LoopIdiom,LSR] Add additional tests for SCEVExpander cleanups. 2020-08-21 13:48:31 +01:00
LoopInstSimplify
LoopInterchange [LoopInterchange] Move instructions from preheader to outer loop header. 2020-08-10 12:41:33 +01:00
LoopLoadElim [LAA] Avoid adding pointers to the checks if they are not needed. 2020-07-30 19:21:14 +01:00
LoopPredication
LoopReroll [IR] Simplify Use::swap. NFCI. 2020-07-21 12:15:12 +01:00
LoopRotate [NewPM][LoopRotate] Rename rotate -> loop-rotate 2020-08-05 12:25:01 -07:00
LoopSimplify Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support" 2020-07-28 14:00:11 +00:00
LoopSimplifyCFG For some tests targeting SystemZ, -march=z13 ---> -mcpu=z13 2020-07-29 19:18:01 -07:00
LoopStrengthReduce [LoopIdiom,LSR] Add additional tests for SCEVExpander cleanups. 2020-08-21 13:48:31 +01:00
LoopTransformWarning
LoopUnroll [Value][InstCombine] Fix one-use checks in PHI-of-op -> Op-of-PHI[s] transforms to be one-user checks 2020-08-26 20:20:41 +03:00
LoopUnrollAndJam [tbaa] Rename type-based-aa -> tbaa 2020-07-30 19:51:35 -07:00
LoopUnswitch Reland "[LoopUnswitch] Fix incorrect Modified status" 2020-08-20 11:52:09 +02:00
LoopVectorize [InstSimplify][EarlyCSE] Try to CSE PHI nodes in the same basic block 2020-08-27 18:47:04 +03:00
LoopVersioning [NewPM][LoopVersioning] Port LoopVersioning to NPM 2020-08-03 10:32:09 -07:00
LoopVersioningLICM
LowerAtomic
LowerConstantIntrinsics IR: Define byref parameter attribute 2020-07-20 10:23:09 -04:00
LowerExpectIntrinsic
LowerGuardIntrinsic
LowerInvoke
LowerMatrixIntrinsics [Matrix] Use TileInfo to create tiled loop nest for matrix multiply. 2020-07-20 21:11:53 +01:00
LowerSwitch
LowerTypeTests
LowerWidenableCondition
MakeGuardsExplicit
Mem2Reg [Mem2Reg] Teach promote to register about droppable instructions 2020-07-24 15:15:38 -05:00
MemCpyOpt Rename scoped-noalias -> scoped-noalias-aa 2020-07-24 12:14:27 -07:00
MergeFunc
MergeICmps
MetaRenamer
NameAnonGlobals
NaryReassociate
NewGVN [InstSimplify/NewGVN] Add option to control the use of undef. 2020-08-09 19:16:56 +01:00
ObjCARC
OpenMP Revert "[OpenMPOpt] ICV tracking for calls" 2020-08-20 00:00:35 -05:00
PartiallyInlineLibCalls
PGOProfile [Value][InstCombine] Fix one-use checks in PHI-of-op -> Op-of-PHI[s] transforms to be one-user checks 2020-08-26 20:20:41 +03:00
PhaseOrdering Temporairly revert "[SimplifyCFG][LoopRotate] SimplifyCFG: disable common instruction hoisting by default, enable late in pipeline" 2020-08-22 00:33:22 +03:00
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH
Reassociate [test] Rewrite various tests to not use constprop 2020-08-26 12:57:12 -07:00
Reg2Mem
RewriteStatepointsForGC
SafeStack [StackSafety] Ignore allocas with partial lifetime markers 2020-08-27 13:54:41 -07:00
SampleProfile [SampleFDO] Enhance profile remapping support for searching inline instance 2020-08-26 11:07:35 -07:00
ScalarizeMaskedMemIntrin [ScalarizeMaskedMemIntrin][X86] Refresh missed transform test cases from rGc0c3b9a25fee 2020-08-10 11:14:01 +01:00
Scalarizer [Scalarizer] Avoid updating the name of globals 2020-08-24 21:55:03 +02:00
SCCP [SCCP] Propagate inequalities 2020-08-04 20:20:52 +02:00
SeparateConstOffsetFromGEP
SimpleLoopUnswitch [NFCI][SimpleLoopUnswitch] Adjust CostKind query 2020-08-14 07:54:20 +01:00
SimplifyCFG [ConstProp] Remove ConstantPropagation 2020-08-26 15:51:30 -07:00
Sink
SLPVectorizer [NewPM][test] Fix accelerate-vector-functions.ll under NPM 2020-08-25 10:50:14 -07:00
SpeculateAroundPHIs
SpeculativeExecution
SROA [Transforms][SROA] Skip uses of allocas where the type is scalable 2020-08-12 09:35:48 +00:00
StraightLineStrengthReduce
StripDeadPrototypes
StripSymbols
StructurizeCFG
SyntheticCountsPropagation
TailCallElim
ThinLTOBitcodeWriter
TypePromotion/ARM
UnifyLoopExits
UniqueInternalLinkageNames
Util [NewPM] Pin -assumption-cache-tracker tests to legacy PM 2020-08-06 10:38:03 -07:00
VectorCombine [VectorCombine] adjust test for better coverage; NFC 2020-08-26 16:52:48 -04:00
WholeProgramDevirt