Sam Tebbs 795e35a653 Reland "[LoopVectorizer] Add support for partial reductions" with non-phi operand fix. (#121744) ...

This relands the reverted #120721 with a fix for cases where neither
reduction operand are the reduction phi. Only
63114239cc8d26225a0ef9920baacfc7cc00fc58 and
63114239cc8d26225a0ef9920baacfc7cc00fc58 are new on top of the reverted
PR.

---------

Co-authored-by: Nicholas Guy <nicholas.guy@arm.com>

2025-01-13 11:20:35 +00:00

..

ADCE

[llvm] Remove br i1 undef from some regression tests [NFC] (#115688)

2024-11-12 08:41:27 +00:00

AddDiscriminators

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AggressiveInstCombine

[AggressiveInstCombine] Use APInt and avoid truncation when folding loads

2024-12-04 10:20:14 +01:00

AlignmentFromAssumptions

[llvm] Remove br i1 undef from some regression tests [NFC] (#115688)

2024-11-12 08:41:27 +00:00

ArgumentPromotion

[ArgPromotion] Use poison instead of undef as placeholder in deleted metadata [NFC]

2024-11-05 13:44:34 +00:00

AtomicExpand

[PowerPC] Update data layout aligment of i128 to 16 (#118004)

2024-12-09 18:02:24 -05:00

Attributor

[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)

2024-11-21 11:21:12 +00:00

BDCE

[llvm] Remove br i1 undef from some regression tests [NFC] (#115688)

2024-11-12 08:41:27 +00:00

BlockExtractor

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BranchFolding

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CalledValuePropagation

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CallSiteSplitting

[llvm] Remove br i1 undef from some regression tests [NFC] (#115688)

2024-11-12 08:41:27 +00:00

CanonicalizeAliases

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CanonicalizeFreezeInLoops

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CodeExtractor

[llvm] Remove br i1 undef from some regression tests [NFC] (#115688)

2024-11-12 08:41:27 +00:00

CodeGenPrepare

[AArch64] Improve codegen of vectorised early exit loops (#119534)

2025-01-06 13:17:14 +00:00

ConstantHoisting

[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)

2024-11-21 11:21:12 +00:00

ConstantMerge

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ConstraintElimination

[ConstraintElim] Decompose sub nsw (#118219)

2024-12-16 16:41:04 +08:00

Coroutines

[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)

2024-12-05 14:36:40 +01:00

CorrelatedValuePropagation

[LVI] Thread binop over select with constant arms (#110212)

2024-12-09 12:56:19 +08:00

CrossDSOCFI

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DCE

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DeadArgElim

Revert "[Transforms][IPO] Add func suffix in ArgumentPromotion and DeadArgume… (#105742)"

2024-09-19 03:54:13 -07:00

DeadStoreElimination

DSE: pre-commit tests for scalable vectors (#110669)

2024-11-28 16:16:16 +00:00

DFAJumpThreading

[DFAJumpThreading] Don't bail early after encountering unpredictable values (#119774)

2024-12-25 01:29:01 -08:00

DivRemPairs

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

DXILUpgrade

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EarlyCSE

EarlyCSE: fix CmpPredicate duplicate-hashing (#119902)

2024-12-13 22:06:39 +00:00

EliminateAvailableExternally

[ctxprof] Move test serialization to yaml (#122545)

2025-01-10 18:04:25 -08:00

EmbedBitcode

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EntryExitInstrumenter

EntryExitInstrumenter: skip available_externally linkage

2025-01-03 09:25:08 -08:00

ExpandLargeDivRem/X86

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ExpandLargeFpConvert/X86

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ExpandMemCmp

[ExpandMemCmp][AArch64][PowerPC][RISCV][X86] Use llvm.ucmp instead of (sub (zext (icmp ugt)), (zext (icmp ult))). (#121530)

2025-01-03 09:19:32 -08:00

ExpandVariadics

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FixIrreducible

[llvm] Remove br i1 undef from some regression tests [NFC] (#115691)

2024-11-11 12:56:31 +00:00

Float2Int

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ForcedFunctionAttrs

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FunctionAttrs

Skip negative length while inferring initializes attr (#120874)

2024-12-22 19:01:52 -08:00

FunctionImport

[LTO] Print conflicting operands between Src and Dest modules (#115104)

2024-11-21 10:07:39 -08:00

FunctionSpecialization

[ConstantFolding] Infer getelementptr nuw flag (#119214)

2024-12-09 16:44:05 +01:00

GCOVProfiling

[gcov,test] Update exit-block.ll now that exit block is always the second

2025-01-04 10:56:45 -08:00

GlobalDCE

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GlobalMerge

Fix issues with GlobalMerge on Mach-O. (#110046)

2024-09-27 12:19:11 -04:00

GlobalOpt

[GlobalOpt][Evaluator] Don't evaluate calls with signature mismatch (#119548)

2024-12-12 10:44:52 +01:00

GlobalSplit

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GuardWidening

[llvm] Remove br i1 undef from some regression tests [NFC] (#115817)

2024-11-12 09:11:47 +00:00

GVN

[ConstantFolding] Infer getelementptr nuw flag (#119214)

2024-12-09 16:44:05 +01:00

GVNHoist

[llvm] Remove br i1 undef from some regression tests [NFC] (#115817)

2024-11-12 09:11:47 +00:00

GVNSink

[llvm] Remove br i1 undef from some regression tests [NFC] (#115817)

2024-11-12 09:11:47 +00:00

HardwareLoops

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HelloNew

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HipStdPar

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HotColdSplit

[Transforms][CodeExtraction] bug fix regions with stackrestore (#118564)

2024-12-19 09:19:11 -07:00

IndirectBrExpand

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IndVarSimplify

[InstCombine] Fold X udiv Y to X lshr cttz(Y) if Y is a power of 2 (#121386)

2025-01-11 13:56:13 +08:00

InferAddressSpaces

Revert "[MachineLICM] Use RegisterClassInfo::getRegPressureSetLimit (#119826)"

2025-01-10 09:05:06 +01:00

InferAlignment

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InferFunctionAttrs

[TLI] Add support for reallocarray (#114818)

2024-11-13 20:57:29 +00:00

Inline

[AArch64][SME] Disable inlining of callees with new ZT0 state (#121338)

2025-01-06 12:02:28 +00:00

InstCombine

[InstCombine] Fold (add (add A, 1), (sext (icmp ne A, 0))) to call umax(A, 1) (#122491)

2025-01-12 16:51:58 +01:00

InstNamer

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InstSimplify

[ValueTracking] Take into account whether zero is poison when computing CR for ct{t,l}z (#122548)

2025-01-11 15:11:11 -06:00

InterleavedAccess

[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)

2024-11-21 11:21:12 +00:00

Internalize

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IRCE

[IRCE] Relax profitability check (#104659)

2024-12-12 17:11:07 +01:00

IRNormalizer

Reland "[LLVM] Add IRNormalizer Pass" (#113780)

2024-11-14 09:56:22 -08:00

IROutliner

[llvm-project] Fix typo "propogate" (#114795)

2024-11-04 15:33:19 +00:00

JumpTableToSwitch

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JumpThreading

[Local] Only intersect alias.scope,noalias & parallel_loop if inst moves (#117716)

2024-11-26 20:39:53 +00:00

KCFI

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LCSSA

[llvm] Remove br i1 undef from some regression tests [NFC] (#116739)

2024-11-19 08:12:25 +00:00

LICM

[LICM] Only set AA metadata on hoisted load if it executes. (#117204)

2024-11-26 14:16:16 +00:00

LoadStoreVectorizer

[LoadStoreVectorizer] Postprocess and merge equivalence classes (#121861)

2025-01-07 17:17:26 -08:00

LoopBoundSplit

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LoopDataPrefetch

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LoopDeletion

[llvm] Remove br i1 undef from some regression tests [NFC] (#116739)

2024-11-19 08:12:25 +00:00

LoopDistribute

[LAA] Don't require Stride == 1/-1 for inbounds pointer AddRecs nowrap. (#113126)

2024-11-05 22:45:56 +01:00

LoopFlatten

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LoopFusion

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LoopIdiom

[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)

2024-11-21 11:21:12 +00:00

LoopInstSimplify

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LoopInterchange

[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)

2024-11-21 08:06:56 +00:00

LoopLoadElim

[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)

2024-11-21 08:06:56 +00:00

LoopPredication

[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)

2024-11-21 08:06:56 +00:00

LoopRotate

[LoopRotate] Use poison instead of undef as placeholder in debug info [NFC] (#119135)

2024-12-10 15:06:48 +00:00

LoopSimplify

[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)

2024-11-21 08:06:56 +00:00

LoopSimplifyCFG

[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)

2024-11-21 08:06:56 +00:00

LoopStrengthReduce

[NVPTX] Switch front-ends and tests to ptx_kernel cc (#120806)

2025-01-07 18:24:50 -08:00

LoopTransformWarning

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LoopUnroll

[AArch64] Unroll some loops with early-continues on Apple Silicon. (#118499)

2024-12-22 13:10:54 +00:00

LoopUnrollAndJam

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LoopVectorize

Reland "[LoopVectorizer] Add support for partial reductions" with non-phi operand fix. (#121744)

2025-01-13 11:20:35 +00:00

LoopVersioning

[SCEV] Update changed test after df8efbdbb (take 2).

2024-12-20 21:31:04 +00:00

LoopVersioningLICM

[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)

2024-12-05 14:36:40 +01:00

LowerAtomic

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LowerConstantIntrinsics

[llvm] Bail out when meeting pointer with negative offset in approximated mode instead of … (#120424)

2024-12-20 12:16:49 +00:00

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

[InstCombine] Move gep of phi fold into separate function

2024-12-05 15:20:56 +01:00

LowerSwitch

[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)

2024-11-21 08:06:56 +00:00

LowerTypeTests

[CFI][LowerTypeTests] Fix indirect call with alias (#113987)

2024-10-31 13:29:07 -07:00

LowerWidenableCondition

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MakeGuardsExplicit

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Mem2Reg

[InstSimplify] Fix incorrect poison propagation when folding phi (#96631)

2024-11-07 14:09:45 +01:00

MemCpyOpt

[MemProf][PGO] Prevent dropping of profile metadata during optimization (#121359)

2025-01-02 12:11:59 -08:00

MemProfContextDisambiguation

[MemProf] Disable cloning of callsites in recursive cycles by default (#122354)

2025-01-09 12:01:43 -08:00

MergedLoadStoreMotion

[llvm] Remove br i1 undef from some regression tests [NFC] (#117292)

2024-11-26 20:50:54 +00:00

MergeFunc

[MergeFuncs] Handle ConstantRangeList attributes

2024-12-06 12:21:45 +01:00

MergeICmps

TargetLibraryInfo: Use pointer index size to determine getSizeTSize(). (#118747)

2024-12-12 15:45:44 +13:00

MetaRenamer

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MoveAutoInit

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NameAnonGlobals

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NaryReassociate

[test] Change llc -march= to -mtriple=

2024-12-15 13:08:02 -08:00

NewGVN

[ConstantFolding] Infer getelementptr nuw flag (#119214)

2024-12-09 16:44:05 +01:00

ObjCARC

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

OpenMP

[OpenMP] Fix RPC client not being optimized out after changes

2024-11-27 15:56:23 -06:00

PartialInlining

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PartiallyInlineLibCalls

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PGOProfile

[memprof] Undrift MemProf profile even when some frames are missing (#120500)

2024-12-20 15:40:08 -08:00

PhaseOrdering

[VectorCombine] Use getInstructionCost to cost Shuffle. (#122068)

2025-01-08 20:48:40 +00:00

PlaceSafepoints

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PreISelIntrinsicLowering

[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)

2024-11-21 11:21:12 +00:00

Reassociate

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

Reg2Mem

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RelLookupTableConverter/X86

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RewriteStatepointsForGC

[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)

2024-12-05 14:36:40 +01:00

SafeStack

SafeStack: Respect alloca addrspace (#112536)

2024-11-04 17:51:30 -08:00

SampleProfile

[PseudoProbe] Fix cleanup for pseudo probe after annotation (#119660)

2024-12-13 17:05:03 +08:00

SandboxVectorizer

[SandboxVec][BottomUpVec] Use SeedCollector and slice seeds (#120826)

2025-01-09 11:53:48 -08:00

ScalarizeMaskedMemIntrin

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

Scalarizer

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

SCCP

[ConstantRange] Estimate tighter lower (upper) bounds for masked binary and (or) (#120352)

2024-12-31 18:40:17 -08:00

SeparateConstOffsetFromGEP

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SimpleLoopUnswitch

[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)

2024-12-05 14:36:40 +01:00

SimplifyCFG

[MemProf][PGO] Prevent dropping of profile metadata during optimization (#121359)

2025-01-02 12:11:59 -08:00

Sink

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

SLPVectorizer

[SLP]Fix mask generation after cost estimation

2025-01-10 09:32:35 -08:00

SpeculativeExecution

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

SROA

[SROA] Protect against calling the alloca ptr

2024-12-17 09:21:15 +00:00

StraightLineStrengthReduce

[NVPTX] Switch front-ends and tests to ptx_kernel cc (#120806)

2025-01-07 18:24:50 -08:00

StripDeadPrototypes

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StripSymbols

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StructurizeCFG

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

TailCallElim

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ThinLTOBitcodeWriter

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TypePromotion

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UnifyFunctionExitNodes

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UnifyLoopExits

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Util

[RISCV][SLEEF]: Support SLEEF vector library for RISC-V target. (#114014)

2024-11-26 12:25:54 +03:00

VectorCombine

[CostModel][X86] Attempt to match v4f32 shuffles that map to MOVSS/INSERTPS instruction

2025-01-07 11:31:44 +00:00

WholeProgramDevirt

[WPD]Regard unreachable function as a possible devirtualizable target (#115668)

2024-11-13 11:28:36 -08:00

lower-builtin-allow-check-remarks.ll

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lower-builtin-allow-check.ll

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