Luke Lau 6f7370ced6 [InstCombine] Pull vector reverse through fneg (#146349) ...

This follows on from
https://github.com/llvm/llvm-project/pull/144933#issuecomment-2992372627,
and allows us to remove the reverse (fneg (reverse x)) combine.

A separate patch will handle the case for fabs. I haven't checked if we
perform this canonicalization for either unops or binops for vp.reverse

2025-06-30 16:15:04 +01:00

..

ADCE

[IR] Relax convergence requirements on call (#135794)

2025-05-02 08:17:58 +00:00

AddDiscriminators

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AggressiveInstCombine

[AggressiveInstCombine] Improve popcount matching if the input has known zero bits (#142501)

2025-06-03 12:56:53 -07:00

AlignmentFromAssumptions

[AMDGPU] Set AS8 address width to 48 bits

2025-05-19 17:26:05 -07:00

ArgumentPromotion

[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)

2025-03-14 15:50:49 +00:00

AtomicExpand

[PowerPC] enable AtomicExpandImpl::expandAtomicCmpXchg for powerpc (#142395)

2025-06-13 09:14:48 -04:00

Attributor

[ValueTracking] Return true for AddrSpaceCast in canCreateUndefOrPoison (#144686)

2025-06-24 08:43:47 +08:00

BDCE

[IR] Relax convergence requirements on call (#135794)

2025-05-02 08:17:58 +00:00

BlockExtractor

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BranchFolding

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CalledValuePropagation

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CallSiteSplitting

[RemoveDIs] Fix rotten --implicit-check-not lines (#144711)

2025-06-24 12:32:50 +01:00

CanonicalizeAliases

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CanonicalizeFreezeInLoops

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CodeExtractor

[CodeExtractor] Improve debug info for input values. (#136016)

2025-04-26 10:12:44 +01:00

CodeGenPrepare

[CodeGenPrepare] Filter out unrecreatable addresses from memory optimization (#143566)

2025-06-28 23:30:03 +02:00

ConstantHoisting

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ConstantMerge

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ConstraintElimination

[ConstraintElim] Do not allow overflows in Decomposition (#140541)

2025-05-22 11:31:04 +08:00

Coroutines

[debuginfo][coro] Fix linkage name for clones of coro functions (#141889)

2025-06-11 13:50:32 +02:00

CorrelatedValuePropagation

[CVP] Keep ReachableCaseCount in sync with range of condition (#142302)

2025-06-02 17:42:02 +08:00

CrossDSOCFI

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DCE

[RemoveDIs] Resolve RemoveRedundantDbgInstrs fwd scan FIXME (#144718)

2025-06-24 13:09:49 +01:00

DeadArgElim

[DeadArgElim] fix verifier failure when changing musttail's function signature (#127366)

2025-04-10 07:08:09 -07:00

DeadStoreElimination

[MemoryLocation][DSE] Allow other read effects in MemoryLocation::getForDest() (#144343)

2025-06-17 09:49:18 +02:00

DFAJumpThreading

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DivRemPairs

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DXILUpgrade

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EarlyCSE

[EarlyCSE] Add support for writeonly call CSE (#145474)

2025-06-30 11:56:32 +02:00

EliminateAvailableExternally

[ElimAvailExtern] Add an option to allow to convert global variables in a specified address space to local (#144287)

2025-06-17 19:58:24 -04:00

EmbedBitcode

Revert "[llvm][EmbedBitcodePass] Prevent modifying the module with ThinLTO" (#145987)

2025-06-26 22:35:38 -07:00

EntryExitInstrumenter

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ExpandLargeDivRem/X86

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ExpandLargeFpConvert/X86

Rename ExpandLargeFpConvertPass to ExpandFpPass (#131128)

2025-03-14 13:11:45 +01:00

ExpandMemCmp

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ExpandVariadics

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FatLTOCleanup

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FixIrreducible

[AMDGPU] Fix for ControlFlowUtils reconnectPHIs. (#132954)

2025-04-09 13:58:33 +02:00

Float2Int

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ForcedFunctionAttrs

ForceFunctionAttrs: Use reportFatalUsageError (#139473)

2025-05-15 15:00:05 +02:00

FunctionAttrs

[FunctionAttrs][IR] Fix memory attr inference for volatile mem intrinsics (#122926)

2025-06-25 09:29:37 +02:00

FunctionImport

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FunctionSpecialization

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GCOVProfiling

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GlobalDCE

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GlobalMerge

[GlobalMerge] Fix handling of const options

2025-03-18 15:06:39 +01:00

GlobalOpt

[GlobalOpt] Revert global widening transform (#144652)

2025-06-30 14:48:37 +02:00

GlobalSplit

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GuardWidening

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GVN

[Remarks] Elaborate on called intrinsics (#143985)

2025-06-17 10:10:51 -07:00

GVNHoist

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GVNSink

[llvm][gvn-sink] Don't try to sink inline asm (#138414)

2025-05-05 18:16:33 -07:00

HardwareLoops

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HelloNew

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HipStdPar

[HIP][HIPSTDPAR] Re-work allocation interposition for hipstdpar (#138790)

2025-05-07 14:14:25 +01:00

HotColdSplit

[Utils][mlir] Fix interaction between CodeExtractor and OpenMPIRBuilder (#145051)

2025-06-25 13:34:35 +01:00

IndirectBrExpand

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IndVarSimplify

[SCEV] Better preserve wrapping info in SimplifyICmpOperands for UGE. (#144404)

2025-06-17 15:30:08 +01:00

InferAddressSpaces

Reapply "Reapply "[AMDGPU] Make getAssumedAddrSpace return AS1 for pointer kernel arguments (#137488)""

2025-05-30 22:11:22 -04:00

InferAlignment

[InferAlignment] Add tests with GEP recurrences.

2025-06-27 12:10:57 +01:00

InferFunctionAttrs

[TLI] Add support for pvalloc() (#144949)

2025-06-23 12:03:35 +02:00

Inline

[InlineCost] Simplify extractvalue across callsite (#145054)

2025-06-24 14:15:27 +01:00

InstCombine

[InstCombine] Pull vector reverse through fneg (#146349)

2025-06-30 16:15:04 +01:00

InstNamer

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InstSimplify

[ConstantFold] Special case atan +/-0.0 (#143962)

2025-06-25 16:03:18 -04:00

InterleavedAccess

[IA] Remove recursive [de]interleaving support (#143875)

2025-06-25 12:29:45 +01:00

Internalize

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IRCE

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IRNormalizer

IRNormalizer: Replace cl::opts with pass parameters (#133874)

2025-04-01 23:27:20 +07:00

IROutliner

[DebugInfo][RemoveDIs] Use autoupgrader to convert old debug-info (#143452)

2025-06-11 13:56:30 +01:00

JumpTableToSwitch

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JumpThreading

Reland "[NVPTX] Unify and extend barrier{.cta} intrinsic support" (#141143)

2025-05-22 19:38:10 -07:00

KCFI

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LCSSA

[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)

2025-03-14 15:50:49 +00:00

LICM

[LICM] Hoisting writeonly calls (#143799)

2025-06-19 10:09:19 +02:00

LoadStoreVectorizer

[NVPTX] Vectorize and lower 256-bit global loads/stores for sm_100+/ptx88+ (#139292)

2025-05-13 13:36:09 -07:00

LoopBoundSplit

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LoopDataPrefetch

[RISCV] Enable prefetching writes (#130561)

2025-03-11 11:39:21 +08:00

LoopDeletion

[RemoveDIs] Fix rotten --implicit-check-not lines (#144711)

2025-06-24 12:32:50 +01:00

LoopDistribute

[DebugInfo][LoopDistribute] Salvage debug values using dead instructions in the distributed loops (#137124)

2025-05-12 09:06:42 +08:00

LoopFlatten

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LoopFusion

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LoopIdiom

[SCEV] Add more tests with zext(add C, %var)<nsw>.

2025-06-03 22:03:20 +01:00

LoopInstSimplify

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LoopInterchange

[LoopInterchange] Handle confused dependence correctly (#140709)

2025-06-05 16:44:02 +09:00

LoopLoadElim

[AMDGPU] Set AS8 address width to 48 bits

2025-05-19 17:26:05 -07:00

LoopPredication

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LoopRotate

[RemoveDIs] Fix rotten --implicit-check-not lines (#144711)

2025-06-24 12:32:50 +01:00

LoopSimplify

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LoopSimplifyCFG

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LoopStrengthReduce

[PHIElimination] Reuse existing COPY in predecessor basic block (#131837)

2025-06-29 21:28:42 +03:00

LoopTransformWarning

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LoopUnroll

[LoopPeel] Support last iteration peeling of min/max intrinsics (#143598)

2025-06-17 11:22:23 -07:00

LoopUnrollAndJam

[UnrollAndJam] Do not preserve loop nests if a loop was fully unrolled. (#133510)

2025-03-29 19:21:34 +00:00

LoopVectorize

[VPlan] Replace all uses of VF when EVL tail folding. NFCI (#146339)

2025-06-30 13:47:38 +01:00

LoopVersioning

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LoopVersioningLICM

[LAA] Keep pointer checks on partial analysis (#139719)

2025-06-04 16:47:20 +01:00

LowerAtomic

Reland [llvm] Add support for llvm IR atomicrmw fminimum/fmaximum instructions (#137701)

2025-04-30 22:06:37 +01:00

LowerConstantIntrinsics

[LLVM][ConstantFold] Undefined values are not constant (#130713)

2025-03-12 09:50:50 -07:00

LowerExpectIntrinsic

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LowerGlobalDestructors

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LowerGuardIntrinsic

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LowerIFunc

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LowerInvoke

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LowerMatrixIntrinsics

[Matrix] Propagate shape information through PHI insts (#141681)

2025-06-18 09:00:48 -07:00

LowerSwitch

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LowerTypeTests

LowerTypeTests: Use jump table entry type as value type of jump table alias.

2025-06-17 18:15:06 -07:00

LowerWidenableCondition

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MakeGuardsExplicit

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Mem2Reg

IR: Use poison in dropDroppableUse (#134576)

2025-04-07 14:59:34 +07:00

MemCpyOpt

[LLVM][IRBuilder] Use NUW arithmetic for Create{ElementCount,TypeSize}. (#143532)

2025-06-19 13:24:39 +01:00

MemProfContextDisambiguation

[MemProf] Update the DISubprogram linkageName for clones (#145385)

2025-06-23 18:57:22 -07:00

MergedLoadStoreMotion

[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)

2025-03-14 15:50:49 +00:00

MergeFunc

LowerTypeTests: Shrink check size by 1 instruction on x86.

2025-06-06 12:43:24 -07:00

MergeICmps

[MergeICmps] Fix miss-compile in MergeICmps in presence of blockaddresses (#145925)

2025-06-26 22:32:31 +02:00

MetaRenamer

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MoveAutoInit

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NameAnonGlobals

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NaryReassociate

[NVPTX] use untyped loads and stores where ever possible (#137698)

2025-05-10 08:26:26 -07:00

NewGVN

[NewGVN] Check intrinsic ID before accessing operands (#141571)

2025-05-30 07:57:01 +02:00

ObjCARC

[DebugInfo][RemoveDIs] Use autoupgrader to convert old debug-info (#143452)

2025-06-11 13:56:30 +01:00

OpenMP

[FIX] Update check lines of llvm/test/Transforms/OpenMP/remove_globalization.ll

2025-06-09 10:59:53 -04:00

PartialInlining

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PartiallyInlineLibCalls

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PGOProfile

Add minimum count threshold for indirect call promotion (#145282)

2025-06-26 12:10:59 -07:00

PhaseOrdering

[PhaseOrdering] Add test for memset DSE (NFC)

2025-06-27 17:04:04 +02:00

PlaceSafepoints

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PreISelIntrinsicLowering

[PreISelIntrinsicLowering] Reuse previously generated GlobalVariable for memset_pattern16 when possible (#144677)

2025-06-23 16:35:48 +01:00

Reassociate

[Reassociate] Move Disjoint flag handling to OverflowTracking. (#140406)

2025-05-23 14:59:18 +01:00

Reg2Mem

[IR] Don't allow values of opaque type (#137625)

2025-04-30 15:01:00 +02:00

RelLookupTableConverter

[RelLookupTableConverter] Drop unnamed_addr for GVs in entries to avoid generating GOTPCREL relocations (#146068)

2025-06-28 06:42:42 +08:00

RewriteStatepointsForGC

GCStrategy: Use Twine properly for error message (#132760)

2025-04-08 21:57:29 +07:00

SafeStack

[clang][IR] Overload @llvm.thread.pointer to support non-AS0 targets (#132489)

2025-05-14 21:51:56 +01:00

SampleProfile

[SampleFDO] Match functions with the same base function name (#126688)

2025-03-24 10:11:55 -07:00

SandboxVectorizer

Reapply "[SandboxVec] Add a simple pack reuse pass (#141848)"

2025-06-05 09:14:17 -07:00

ScalarizeMaskedMemIntrin

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Scalarizer

[DebugInfo][RemoveDIs] Remove debug-intrinsic printing cmdline options (#131855)

2025-04-01 14:27:11 +01:00

SCCP

[SCCP] Remove masking operations (#142736)

2025-06-04 22:31:08 +08:00

SeparateConstOffsetFromGEP

Revert "[SeparateConstOffsetFromGEP] Decompose constant xor operand if possible (#135788)"

2025-06-11 08:49:13 +09:00

SimpleLoopUnswitch

[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)

2025-03-14 15:50:49 +00:00

SimplifyCFG

[SimplifyCFG] Use indexType from data layout in switch to table conversion (#146207)

2025-06-28 21:00:34 +02:00

SimplifyTypeTests

LowerTypeTests: Shrink check size by 1 instruction on x86.

2025-06-06 12:43:24 -07:00

Sink

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SLPVectorizer

[InstCombine] Pull unary shuffles through fneg/fabs (#144933)

2025-06-30 10:40:12 +01:00

SpeculativeExecution

[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)

2025-03-14 15:50:49 +00:00

SROA

[LLVM][SROA] Teach SROA how to "bitcast" between fixed and scalable vectors. (#130973)

2025-06-11 11:02:32 +01:00

StraightLineStrengthReduce

[NVPTX] Remove Float register classes (#140487)

2025-05-21 11:33:57 -07:00

StripDeadPrototypes

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StripSymbols

[llvm-extract] Delete dead CG Profile edges (#134940)

2025-04-09 10:36:12 -07:00

StructurizeCFG

[StructurizeCFG] Stop setting DebugLocs in flow blocks (#139088)

2025-05-09 14:22:14 -04:00

TailCallElim

[TRE] Adjust function entry count when using instrumented profiles (#143987)

2025-06-23 08:07:31 -07:00

ThinLTOBitcodeWriter

Add -funique-source-file-identifier option.

2025-06-05 10:52:01 -07:00

TypePromotion

[TypePromotion] Do not zero-extend getelementptr indexes since signed

2025-04-05 16:49:05 +02:00

UnifyFunctionExitNodes

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UnifyLoopExits

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Util

[AArch64] Fix stale +zcm target feature to +zcm-gpr64 (#146260)

2025-06-29 15:01:05 +03:00

VectorCombine

[VectorCombine] Fold bitwise operations of bitcasts into bitcast of bitwise operation (#137322)

2025-06-26 14:57:22 +01:00

WholeProgramDevirt

[WholeProgramDevirt] Add check for AvailableExternal and give up icall.branch.funnel (#143468)

2025-06-20 08:01:32 +08:00

lower-builtin-allow-check-pipeline.ll

[LowerAllowCheckPass] fix pipeline printing (#146000)

2025-06-26 21:35:35 -07:00

lower-builtin-allow-check-remarks.ll

[LowerAllowCheckPass] allow to specify runtime.check hotness (#145998)

2025-06-27 11:28:07 -07:00

lower-builtin-allow-check.ll

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