Noah Goldstein 37932643ab [SimplifyCFG] Deduce paths unreachable if they cause div/rem UB ...

Same we way mark a path unreachable if it may cause a nullptr
dereference, div/rem by zero or signed div/rem of INT_MIN by -1 cause
immediate UB.

Closes #109008

2024-09-18 12:59:52 -05:00

..

ADCE

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

AddDiscriminators

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AggressiveInstCombine

[AArch64] Extend costs for fptoi.sat intrinsics.

2024-07-28 10:47:40 +01:00

AlignmentFromAssumptions

Reland "[Support] Assert that DomTree nodes share parent" (#102782)

2024-08-13 11:56:02 +02:00

ArgumentPromotion

[Transforms][IPO] Add remarks for ArgumentPromotion and DeadArgumentE… (#105740)

2024-08-31 10:41:54 -07:00

AtomicExpand

AMDGPU: Preserve alignment when custom expanding atomicrmw (#103768)

2024-08-14 17:16:59 +04:00

Attributor

[Attributor] Keep track of reached returns in AAPointerInfo (#107479)

2024-09-10 08:13:21 -07:00

BDCE

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

BlockExtractor

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BranchFolding

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CalledValuePropagation

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CallSiteSplitting

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

CanonicalizeAliases

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CanonicalizeFreezeInLoops

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CodeExtractor

[IR] Check that arguments of naked function are not used (#104757)

2024-08-20 09:29:05 +02:00

CodeGenPrepare

[CGP] Regenerate revert-constant-ptr-propagation-on-calls.ll test (NFC)

2024-09-02 09:55:43 +02:00

ConstantHoisting

[RISCV] Support constant hoisting of immediate store values (#96073)

2024-07-17 15:19:31 +01:00

ConstantMerge

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ConstraintElimination

[ConstraintElim] Add tests with exiting latch.

2024-09-10 14:45:49 +01:00

Coroutines

[CoroSplit][DebugInfo] Adjust heuristic for moving DIScope of funclets (#108611)

2024-09-13 15:25:11 -07:00

CorrelatedValuePropagation

[ConstantRange] Improve shlWithNoWrap (#101800)

2024-08-07 02:00:33 +08:00

CrossDSOCFI

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DCE

Update load intrinsic attributes (#101562)

2024-08-15 13:34:49 -07:00

DeadArgElim

[Transforms][IPO] Add remarks for ArgumentPromotion and DeadArgumentE… (#105740)

2024-08-31 10:41:54 -07:00

DeadStoreElimination

[DeadStoreElimination] Add test for recent worklist revision (NFC)

2024-07-22 09:05:18 +02:00

DFAJumpThreading

[DFAJumpThreading] Rewrite the way paths are enumerated (#96127)

2024-08-10 12:13:53 -07:00

DivRemPairs

[DebugInfo][DivRemPairs] Fix missing debug location updates (#96045)

2024-06-23 17:24:15 +08:00

DXILUpgrade

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EarlyCSE

Fix assertion failure in PR98681 (#98860)

2024-07-15 14:59:16 +08:00

EliminateAvailableExternally

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EmbedBitcode

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EntryExitInstrumenter

[EntryExitInstrumenter] Move passes out of clang into LLVM default pipelines (#92171)

2024-05-31 12:48:45 -07:00

ExpandLargeDivRem/X86

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ExpandLargeFpConvert/X86

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ExpandMemCmp

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ExpandVariadics

[IRBuilder] Generate nuw GEPs for struct member accesses (#99538)

2024-08-09 13:25:04 +01:00

FixIrreducible

[FixIrreducible] Use CycleInfo instead of a custom SCC traversal (#101386)

2024-08-26 15:51:34 +05:30

Float2Int

…

ForcedFunctionAttrs

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FunctionAttrs

Recommit "[FunctionAttrs] deduce attr cold on functions if all CG paths call a cold function"

2024-08-22 10:14:08 -07:00

FunctionImport

[ThinLTO] Use a set rather than a map to track exported ValueInfos. (#97360)

2024-07-03 13:15:17 -07:00

FunctionSpecialization

[IPSCCP] Infer attributes on arguments (#107114)

2024-09-16 10:23:41 +02:00

GCOVProfiling

Fix KCFI types for generated functions with integer normalization (#104826)

2024-08-20 16:51:16 -07:00

GlobalDCE

[IR] Remove support for icmp and fcmp constant expressions (#93038)

2024-06-04 08:31:03 +02:00

GlobalMerge

[GlobalMerge] Update the GlobalMerge pass to merge private global variables. (#101222)

2024-08-13 10:13:38 -04:00

GlobalOpt

Cleanup x86_mmx after removing IR type (#100646)

2024-07-28 18:12:47 -04:00

GlobalSplit

[ConstantFold] Remove notional over-indexing fold (#93697)

2024-05-30 08:36:44 +02:00

GuardWidening

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GVN

[ExtendLifetimes] Implement llvm.fake.use to extend variable lifetimes (#86149)

2024-08-29 17:53:32 +01:00

GVNHoist

[Clang][CodeGen] Start migrating away from assuming the Default AS is 0 (#88182)

2024-05-19 14:59:03 +01:00

GVNSink

[DebugInfo][GVNSink] Merging debug locations of sinked instructions (#92859)

2024-05-27 20:32:51 +08:00

HardwareLoops

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HelloNew

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HipStdPar

Fix test HipStdPar/global-var.ll

2024-05-02 10:14:40 -04:00

HotColdSplit

Fix 40056: Prevent outlining of blocks with token type instructions (#99759)

2024-07-20 11:53:11 -07:00

IndirectBrExpand

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IndVarSimplify

[IndVars] Check if WideInc available before trying to use it

2024-08-28 12:56:01 +02:00

InferAddressSpaces

AMDGPU: Remove global/flat atomic fadd intrinics (#97051)

2024-08-22 23:27:33 +04:00

InferAlignment

[ConstantFold] Remove notional over-indexing fold (#93697)

2024-05-30 08:36:44 +02:00

InferFunctionAttrs

[TLI] Support inferring function attributes for sincos[f|l] (#108554)

2024-09-18 09:40:29 +01:00

Inline

[Inline][X86] Regenerate inline-target-cpu-* tests

2024-08-30 12:06:24 +01:00

InstCombine

[InstCombine] Generalize icmp (shl nuw C2, Y), C -> icmp Y, C3 (#104696)

2024-09-18 19:10:41 +08:00

InstNamer

…

InstSimplify

Fix logf128 tests to allow negative NaNs from (#104929)

2024-08-22 09:42:24 +00:00

InterleavedAccess

[llvm][RISCV] Support RISCV vector tuple CodeGen and Calling Convention (#97995)

2024-08-31 19:28:36 +08:00

Internalize

[NewPM] Add pass options for InternalizePass to preserve GVs (reland) (#92383)

2024-05-16 09:18:37 -07:00

IRCE

[IRCE] Regenerate test checks (NFC)

2024-07-30 15:28:18 +02:00

IROutliner

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

JumpTableToSwitch

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JumpThreading

[Tests] Regenerate test checks (NFC)

2024-09-03 11:42:47 +02:00

KCFI

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LCSSA

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

LICM

[SimplifyCFG][LICM] Add additional speculation tests

2024-09-18 14:48:58 +02:00

LoadStoreVectorizer

Revert "LSV: forbid load-cycles when vectorizing; fix bug (#104815)" (#106245)

2024-08-27 18:45:22 +02:00

LoopBoundSplit

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LoopDataPrefetch

[test][LoongArch] Add -mattr=+d option. NFC

2024-05-14 20:23:04 +08:00

LoopDeletion

[LoopDeletion] Unblock loop deletion with llvm.experimental.noalias.scope.decl (#108144)

2024-09-11 16:46:12 +08:00

LoopDistribute

LDist/test: clean up and modernize (NFC) (#97822)

2024-07-05 16:44:31 +01:00

LoopFlatten

[DebugInfo][LoopFlatten] Fix missing debug location update for new br instruction (#97085)

2024-07-04 21:06:44 +08:00

LoopFusion

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LoopIdiom

[LoongArch] Add TTI support for cpop with LSX

2024-09-06 15:48:14 +08:00

LoopInstSimplify

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LoopInterchange

[LoopCacheAnalysis] Fix loop cache cost to always round the cost up to the nearest integer number (#88915)

2024-05-27 09:54:39 -04:00

LoopLoadElim

[LAA] Use PSE::getSymbolicMaxBackedgeTakenCount. (#93499)

2024-06-04 22:23:30 +01:00

LoopPredication

[StandardInstrumentation] Annotate loops with the function name (#90756)

2024-05-03 14:13:59 -04:00

LoopRotate

[LoopRotate] Don't rotate loops when the minsize attribute is present

2024-07-16 16:09:57 +02:00

LoopSimplify

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LoopSimplifyCFG

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LoopStrengthReduce

Reland "[LSR] Do not create duplicated PHI nodes while preserving LCSSA form" (#107380)

2024-09-09 16:14:51 +03:00

LoopTransformWarning

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LoopUnroll

[X86] AMD Zen 5 Initial enablement (#107964)

2024-09-13 17:45:33 +01:00

LoopUnrollAndJam

[LoopUnroll] Use poison instead of undef for preheader value

2024-06-25 12:09:58 +02:00

LoopVectorize

[VPlan][NFC] Fix the value name of VECTOR_GEP (#107544)

2024-09-18 19:22:36 +08:00

LoopVersioning

LAA, LVer: add pre-commit tests for #96656 (#96925)

2024-06-28 10:04:23 +01:00

LoopVersioningLICM

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LowerAtomic

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LowerConstantIntrinsics

[DebugInfo][LowerConstantIntrinsics] Fix the missing debug location of new branch instruction (#97145)

2024-07-04 21:06:25 +08:00

LowerExpectIntrinsic

Reapply "[llvm][IR] Extend BranchWeightMetadata to track provenance o… (#95281)

2024-06-12 12:52:28 -07:00

LowerGlobalDestructors

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LowerGuardIntrinsic

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LowerIFunc

…

LowerInvoke

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LowerMatrixIntrinsics

[LowerMatrixIntrinsics] Fix type suffix for matrix.multiply.* (#100940)

2024-08-01 12:47:35 +02:00

LowerSwitch

[LowerSwitch] Use unsigned integer for range comparison (#93237)

2024-05-27 10:58:22 -07:00

LowerTypeTests

[Clang][ARM][AArch64] Alway emit protection attributes for functions. (#82819)

2024-07-10 11:32:41 +02:00

LowerWidenableCondition

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MakeGuardsExplicit

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Mem2Reg

[debuginfo] replace usage of undef with poison as placeholder [NFC]

2024-08-07 09:33:55 +01:00

MemCpyOpt

[MemCpyOpt] Allow memcpy elision for non-noalias arguments (#107860)

2024-09-11 10:04:37 +02:00

MemProfContextDisambiguation

Reapply "[MemProf] Reduce cloning overhead by sharing nodes when possible" (#102932) with fixes (#106623)

2024-08-30 17:24:40 -07:00

MergedLoadStoreMotion

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MergeFunc

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

MergeICmps

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MetaRenamer

…

MoveAutoInit

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NameAnonGlobals

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NaryReassociate

[NaryReassociate] Check to avoid introducing poison when reusing SCEVs (#98156)

2024-07-09 16:14:16 +02:00

NewGVN

[NewGVN] Prevent cyclic dependencies by ensuring Leader has min RPO number (#82110)

2024-08-14 08:18:33 +01:00

ObjCARC

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

OpenMP

[Attributor][FIX] Ensure to always translate call site arguments (#107323)

2024-09-05 13:37:21 -07:00

PartialInlining

…

PartiallyInlineLibCalls

…

PGOProfile

[nfc][ctx_prof] Factor the callsite instrumentation exclusion criteria (#108471)

2024-09-13 21:25:47 -07:00

PhaseOrdering

Prefer use of 0.0 over -0.0 for fadd reductions w/nsz (in IR) (#106770)

2024-09-03 09:16:37 -07:00

PlaceSafepoints

PlaceSafepoints: Fix using default constructed TargetLibraryInfo (#92411)

2024-05-16 17:54:26 +02:00

PreISelIntrinsicLowering

[CodeGen] Fix lower constant intrinsics for dead code (#102442)

2024-08-08 13:06:33 +02:00

Reassociate

[InstCombine] Remove some of the complexity-based canonicalization (#91185)

2024-08-21 12:02:54 +02:00

Reg2Mem

[Reg2Mem] Handle CallBr instructions (#90953)

2024-05-16 20:13:39 +08:00

RelLookupTableConverter/X86

[llvm] Re-use original global name in RelLookupTableConverter (#93626)

2024-05-29 13:27:44 -07:00

RewriteStatepointsForGC

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SafeStack

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

SampleProfile

[SampleFDO] Read call-graph matching recovered top-level function profile (#101053)

2024-09-04 11:08:40 -07:00

SandboxVectorizer

[SandboxVec] User-defined pass pipeline (#108625)

2024-09-13 13:14:06 -07:00

ScalarizeMaskedMemIntrin

[ScalarizeMaskedMemIntr] Don't use a scalar mask on GPUs (#104842)

2024-08-22 19:02:45 -05:00

Scalarizer

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

SCCP

[IPSCCP] Infer attributes on arguments (#107114)

2024-09-16 10:23:41 +02:00

SeparateConstOffsetFromGEP

[NVPTX] enforce signed 32 bit type for immediate offset (#99682)

2024-07-20 08:54:57 -07:00

SimpleLoopUnswitch

[DebugInfo][SimpleLoopUnswitch] Fix missing debug location updates for new terminators (#98789)

2024-07-19 13:17:21 +08:00

SimplifyCFG

[SimplifyCFG] Deduce paths unreachable if they cause div/rem UB

2024-09-18 12:59:52 -05:00

Sink

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SLPVectorizer

Revert "[SLP]Vectorize gathered loads"

2024-09-17 16:45:25 +02:00

SpeculativeExecution

[DebugInfo][SpeculativeExecution] Drop the debug location of the hoisted instruction (#97384)

2024-07-08 11:05:00 +08:00

SROA

[ExtendLifetimes] Implement llvm.fake.use to extend variable lifetimes (#86149)

2024-08-29 17:53:32 +01:00

StraightLineStrengthReduce

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StripDeadPrototypes

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StripSymbols

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StructurizeCFG

[FixIrreducible] Use CycleInfo instead of a custom SCC traversal (#101386)

2024-08-26 15:51:34 +05:30

TailCallElim

[TailCallElim] Don’t mark llvm.stackrestore with tail-call (#101352)

2024-08-05 11:47:53 -04:00

ThinLTOBitcodeWriter

[test] Convert text files from CRLF to LF

2024-05-03 10:09:52 -07:00

TypePromotion

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UnifyFunctionExitNodes

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UnifyLoopExits

[Transforms] Refactor CreateControlFlowHub (#103013)

2024-08-22 12:18:01 +05:30

Util

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

VectorCombine

[VectorCombine] Don't shrink lshr if the shamt is not less than bitwidth (#108705)

2024-09-15 18:38:06 +08:00

WholeProgramDevirt

Reapply "[llvm] Teach GlobalDCE about dso_local_equivalent"

2024-04-15 11:40:23 -07:00

lower-builtin-allow-check-remarks.ll

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lower-builtin-allow-check.ll

[ubsan][hwasan] Let mixing filters (#100680)

2024-07-26 11:54:09 -07:00