DianQK a58dcc5e08 Reland "[SimplifyCFG] Improve the precision of PtrValueMayBeModified" ...

This relands commit f890f010f6.

The result value of `getelementptr inbounds (TY, null, not zero)` is a poison value.
We can think of it as undefined behavior.

2024-01-25 06:42:14 +08:00

..

ADCE

[DebugInfo][RemoveDIs] Make dropping variable locations explicit (#72399)

2023-11-21 00:01:00 +00:00

AddDiscriminators

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AggressiveInstCombine

[AggressiveInstCombine] Ignore debug instructions when load combining (#70200)

2023-10-26 09:58:54 +02:00

AlignmentFromAssumptions

AlignmentFromAssumptions should only track pointer operand users (#73370)

2023-12-07 17:35:35 +01:00

ArgumentPromotion

[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)

2023-11-29 13:19:50 +00:00

AtomicExpand

[AMDGPU] Set MaxAtomicSizeInBitsSupported. (#75185)

2023-12-18 16:51:06 -05:00

Attributor

[NFC][DebugInfo] Maintain RemoveDIs flag when attributor creates functions (#79143)

2024-01-24 15:20:05 +00:00

BDCE

[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)

2023-11-29 13:19:50 +00:00

BlockExtractor

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BranchFolding

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CalledValuePropagation

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CallSiteSplitting

[DebugInfo][RemoveDIs] Instrument inliner for non-instr debug-info (#72884)

2023-11-26 21:24:29 +00:00

CanonicalizeAliases

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CanonicalizeFreezeInLoops

[CanonicalizeFreezeInLoops] fix duplicate removal (#74716)

2023-12-28 09:47:31 +01:00

CodeExtractor

[DebugInfo][RemoveDIs] Extract DPValues in CodeExtractor like dbg.values (#73252)

2023-11-29 16:21:14 +00:00

CodeGenPrepare

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

ConstantHoisting

[ConstantHoisting] Add a TTI hook to prevent hoisting. (#69004)

2023-12-13 17:20:36 +00:00

ConstantMerge

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ConstraintElimination

[ConstraintElim] Make sure min/max intrinsic results are not poison.

2024-01-24 14:25:55 +00:00

Coroutines

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

CorrelatedValuePropagation

[CVP] Add test with nested cycle (NFC)

2024-01-18 16:57:29 +01:00

CrossDSOCFI

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DCE

[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)

2023-11-29 13:19:50 +00:00

DeadArgElim

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DeadStoreElimination

[IR] Add dead_on_unwind attribute (#74289)

2023-12-14 09:58:14 +01:00

DFAJumpThreading

[DFAJumpThreading][NFC] Reduce tests

2024-01-16 12:25:08 +08:00

DivRemPairs

[opt] Infer DataLayout from triple if not specified

2023-10-26 12:07:37 -07:00

DXILUpgrade

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EarlyCSE

ValueTracking: Add some tests to cover asserts in fcmpImpliesClass

2023-11-13 15:05:52 +09:00

EliminateAvailableExternally

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EmbedBitcode

[clang][FatLTO] Avoid UnifiedLTO until it can support WPD/CFI (#79061)

2024-01-23 14:04:52 -08:00

EntryExitInstrumenter

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ExpandLargeDivRem/X86

CodeGen: Port ExpandLargeDivRem to new pass manager (#71022)

2023-11-03 08:34:15 +09:00

ExpandLargeFpConvert/X86

CodeGen: Port ExpandLargeFpConvert to new PM (#71027)

2023-11-03 14:23:30 +09:00

ExpandMemCmp

[CodeGen] Port ExpandMemCmp to new pass manager (#74050)

2023-12-13 16:18:24 +08:00

FixIrreducible

[LowerSwitch] Don't let pass manager handle the dependency (#68662)

2023-10-25 09:24:36 +08:00

Float2Int

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ForcedFunctionAttrs

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FunctionAttrs

[FuncAttrs] Don't infer noundef for functions with sanitize_memory attribute (#76691)

2024-01-02 06:59:56 +08:00

FunctionImport

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FunctionSpecialization

[FuncSpec] Update function specialization to handle phi-chains (#72903)

2023-11-22 10:41:01 +00:00

GCOVProfiling

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GlobalDCE

[IR] Remove zext and sext constant expressions (#71040)

2023-11-03 10:46:07 +01:00

GlobalMerge

[CodeGen] Port GlobalMerge to new pass manager (#77474)

2024-01-18 12:07:46 +07:00

GlobalOpt

[AMDGPU] - Add address space for strided buffers (#74471)

2023-12-15 15:49:25 +01:00

GlobalSplit

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GuardWidening

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GVN

[CaptureTracking] Treat vector GEPs as captures

2023-12-05 10:09:52 +01:00

GVNHoist

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GVNSink

Revert "[GVNSink] Skip debug intrinsics when identifying sinking candidates (#77419)"

2024-01-09 18:59:16 +01:00

HardwareLoops

[SCEV] Extend isImpliedCondOperandsViaRanges to independent predicates (#71110)

2023-11-07 07:25:47 -08:00

HelloNew

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HipStdPar

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HotColdSplit

[RemoveDIs][DebugInfo] Handle DPVAssign in most transforms (#78986)

2024-01-23 16:16:59 +00:00

IndirectBrExpand

[CodeGen] Port IndirectBrExpand to new pass manager (#75287)

2023-12-13 16:13:17 +08:00

IndVarSimplify

[IndVars] Add NUW variants to iv-poison.ll and variants with extra uses.

2024-01-23 20:42:50 +00:00

InferAddressSpaces

[AMDGPU,test] Change llc -march= to -mtriple= (#75982)

2024-01-16 21:54:58 -08:00

InferAlignment

[IR] Require index width to be ule pointer width (#70015)

2023-10-26 10:19:06 +02:00

InferFunctionAttrs

[opt] Infer DataLayout from triple if not specified

2023-10-26 12:07:37 -07:00

Inline

[FuncAttrs] Deduce noundef attributes for return values (#76553)

2023-12-31 20:44:48 +08:00

InstCombine

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

InstNamer

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InstSimplify

[ConstantFold] Clean up binop identity folding

2024-01-18 10:37:48 +01:00

InterleavedAccess

[RISCV] Remove blank lines at the end of testcases. NFC.

2024-01-02 13:13:04 +08:00

Internalize

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IRCE

[SCEVExpander] Attempt to reinfer flags dropped due to CSE (#72431)

2023-12-07 13:20:36 -08:00

IROutliner

[DebugInfo][RemoveDIs] Disable a run-line while investigating a problem

2024-01-23 17:14:48 +00:00

JumpThreading

[JumpThreading] Add test for #79175 (NFC)

2024-01-24 15:03:52 +01:00

KCFI

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LCSSA

[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)

2023-11-29 13:19:50 +00:00

LICM

[AST] Don't merge memory locations in AliasSetTracker (#65731)

2024-01-17 15:59:13 +01:00

LoadStoreVectorizer

Port CodeGenPrepare to new pass manager (and BasicBlockSectionsProfil… (#77182)

2024-01-09 13:32:59 +07:00

LoopBoundSplit

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LoopDataPrefetch

[RISCV] Enable LoopDataPrefetch pass (#66201)

2023-11-10 15:39:58 +08:00

LoopDeletion

LoopDeletion: Move EH pad check before the isLoopNeverExecuted Check (#78189)

2024-01-19 15:30:20 +01:00

LoopDistribute

BlockFrequencyInfoImpl: Avoid big numbers, increase precision for small spreads

2023-10-24 20:27:39 -07:00

LoopFlatten

[LoopFlatten] Recognise gep+gep (#72515)

2024-01-10 14:32:59 +00:00

LoopFusion

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LoopIdiom

[AArch64] Fix a minor issue with AArch64LoopIdiomTransform (#78136)

2024-01-17 14:30:06 +00:00

LoopInstSimplify

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LoopInterchange

[Tests] Add disjoint flag to some tests (NFC)

2023-12-05 14:09:36 +01:00

LoopLoadElim

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LoopPredication

[SCEVExpander] Attempt to reinfer flags dropped due to CSE (#72431)

2023-12-07 13:20:36 -08:00

LoopReroll

[Tests] Add disjoint flag to some tests (NFC)

2023-12-05 14:09:36 +01:00

LoopRotate

[DebugInfo][RemoveDIs] Avoid crash and output-difference in loop-rotate (#74093)

2023-12-05 11:22:07 +00:00

LoopSimplify

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LoopSimplifyCFG

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LoopStrengthReduce

[RemoveDIs][DebugInfo] Add support for DPValues to LoopStrengthReduce (#78706)

2024-01-22 18:59:19 +00:00

LoopTransformWarning

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LoopUnroll

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

LoopUnrollAndJam

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LoopVectorize

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

LoopVersioning

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LoopVersioningLICM

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LowerAtomic

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LowerConstantIntrinsics

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LowerExpectIntrinsic

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LowerGlobalDestructors

[LowerGlobalDtors] Skip __cxa_atexit call completely when arg0 is unused (#68758)

2023-10-23 10:08:08 -07:00

LowerGuardIntrinsic

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LowerIFunc

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LowerInvoke

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LowerMatrixIntrinsics

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

LowerSwitch

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LowerTypeTests

Skip tranformConstExprCastCall for naked function (#76496)

2024-01-01 22:52:13 +08:00

LowerWidenableCondition

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MakeGuardsExplicit

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Mem2Reg

[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)

2023-11-29 13:19:50 +00:00

MemCpyOpt

[NFC][AMDGPU] Require x86-registered-target for llvm/test/Transforms/MemCpyOpt/no-libcalls.ll

2024-01-09 14:42:38 -05:00

MemProfContextDisambiguation

[MemProf] Handle missing tail call frames (#75823)

2024-01-11 06:57:48 -08:00

MergedLoadStoreMotion

[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)

2023-11-29 13:19:50 +00:00

MergeFunc

[MergeFunc] Fix comparison of constant expressions

2023-12-20 15:59:02 +01:00

MergeICmps

[opt] Infer DataLayout from triple if not specified

2023-10-26 12:07:37 -07:00

MetaRenamer

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MoveAutoInit

[MoveAutoInit] Ignore unreachable basicblocks and handle catchswitch (#78232)

2024-01-16 18:45:44 +08:00

NameAnonGlobals

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NaryReassociate

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NewGVN

Add target REQUIRES to 3 more tests

2023-10-26 17:41:05 -07:00

ObjCARC

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OpenMP

[AMDGPU] - Add address space for strided buffers (#74471)

2023-12-15 15:49:25 +01:00

PartialInlining

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PartiallyInlineLibCalls

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PGOProfile

[Instrumentation] Remove -pgo-instr-old-cfg-hashing (#77357)

2024-01-08 21:05:57 -08:00

PhaseOrdering

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

PlaceSafepoints

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PreISelIntrinsicLowering/X86

Reland "[Intrinsics][ObjC] Mark objc_retain and friends as thisreturn."

2023-11-06 11:10:59 -08:00

Reassociate

[InstCombine] Fold select (A &/| B), T, F if select B, T, F is foldable (#76621)

2023-12-31 18:28:48 +08:00

Reg2Mem

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RelLookupTableConverter/X86

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RewriteStatepointsForGC

True fixpoint algorithm in RS4GC (#75826)

2024-01-22 09:10:04 -05:00

SafeStack

[RemoveDIs] Handle DPValues in replaceDbgDeclare (#73507)

2023-12-12 15:25:08 +00:00

SampleProfile

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

ScalarizeMaskedMemIntrin

[ScalarizeMaskedMemIntrin] Add missing lit.local.cfg (NFC)

2023-10-23 15:08:53 +02:00

Scalarizer

Reland "VectorUtils: mark xrint as trivially vectorizable" (#71416)

2023-11-06 18:49:49 +00:00

SCCP

[SCCP] Check whether the default case is reachable (#76295)

2024-01-08 20:08:42 +08:00

SeparateConstOffsetFromGEP

[SeparateConstOffsetFromGEP] Always emit i8 gep

2024-01-10 11:57:28 +01:00

SimpleLoopUnswitch

[MSSAUpdater] Handle simplified accesses when updating phis (#78272)

2024-01-24 10:15:42 +01:00

SimplifyCFG

Reland "[SimplifyCFG] Improve the precision of PtrValueMayBeModified"

2024-01-25 06:42:14 +08:00

Sink

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SLPVectorizer

[SLP]Fix PR79229: Check that extractelement is used only in a single node

2024-01-24 11:22:22 -08:00

SpeculativeExecution

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SROA

[SROA] Only try additional vector type candidates when needed (#77678)

2024-01-23 17:22:49 -08:00

StraightLineStrengthReduce

[SeparateConstOffsetFromGEP] Always emit i8 gep

2024-01-10 11:57:28 +01:00

StripDeadPrototypes

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StripSymbols

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StructurizeCFG

[LowerSwitch] Don't let pass manager handle the dependency (#68662)

2023-10-25 09:24:36 +08:00

SyntheticCountsPropagation

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TailCallElim

[IR][TRE] Support associative intrinsics (#74226)

2023-12-04 22:35:59 -08:00

ThinLTOBitcodeWriter

[ThinLTOBitcodeWriter] Do not crash on a typed declaration (#69564)

2023-10-24 04:29:53 +07:00

TypePromotion

[opt] Infer DataLayout from triple if not specified

2023-10-26 12:07:37 -07:00

UnifyFunctionExitNodes

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UnifyLoopExits

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Util

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

VectorCombine

[VectorCombine] Fix crash in scalarizeVPIntrinsic (#72039)

2023-11-11 19:54:15 -05:00

WholeProgramDevirt

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