archived-llvm

ADCE

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

AddDiscriminators

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

AggressiveInstCombine

[AggressiveInstCombine] avoid crashing on unsimplified code (PR37446)

2018-05-14 13:43:32 +00:00

AlignmentFromAssumptions

[AlignmentFromAssumptions] Set source and dest alignments of memory intrinsiscs separately

2018-02-22 18:55:59 +00:00

ArgumentPromotion

[ArgumentPromotion] don't break musttail invariant PR36543

2018-03-02 00:59:27 +00:00

AtomicExpand

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BDCE

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

BlockExtractor

BlockExtractor: Don’t delete functions directly

2018-03-12 22:28:18 +00:00

BranchFolding

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CalledValuePropagation

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CallSiteSplitting

[CallSiteSplit] Make sure we remove nonnull if the parameter turns out to be a constant.

2018-04-23 20:09:08 +00:00

CodeExtractor

[CodeExtractor] Allow extracting blocks with exception handling

2018-05-11 22:49:49 +00:00

CodeGenPrepare

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

ConstantHoisting

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

ConstantMerge

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ConstProp

Make uitofp and sitofp defined on overflow.

2018-06-14 22:58:48 +00:00

Coroutines

[Coroutines] PR34897: Fix incorrect elisions

2018-05-11 03:12:28 +00:00

CorrelatedValuePropagation

[ValueTracking] Fix endless recursion in isKnownNonZero()

2018-05-30 15:56:46 +00:00

CrossDSOCFI

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DCE

[DCE] Salvage debug info from dead insts

2018-02-15 22:26:18 +00:00

DeadArgElim

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

DeadStoreElimination

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

DivRemPairs

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EarlyCSE

[EarlyCSE] Propagate conditions of AND and OR instructions

2018-06-14 13:02:13 +00:00

EliminateAvailableExternally

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EntryExitInstrumenter

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

ExpandMemCmp/X86

[x86, MemCmpExpansion] allow 2 pairs of loads per block (PR33325)

2018-01-06 16:16:04 +00:00

Float2Int

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ForcedFunctionAttrs

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FunctionAttrs

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

FunctionImport

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

GCOVProfiling

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

GlobalDCE

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GlobalMerge

[GlobalMerge] Set the alignment on merged global structs

2018-06-06 14:48:32 +00:00

GlobalOpt

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

GlobalSplit

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GuardWidening

[LoopGuardWidening] Make PostDomTree optional

2018-04-27 23:15:56 +00:00

GVN

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

GVNHoist

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

GVNSink

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IndirectBrExpand

Introduce the "retpoline" x86 mitigation technique for variant #2 of the speculative execution vulnerabilities disclosed today, specifically identified by CVE-2017-5715, "Branch Target Injection", and is one of the two halves to Spectre..

2018-01-22 22:05:25 +00:00

IndVarSimplify

[IndVarSimplify] Ignore unreachable users of truncs

2018-06-28 08:20:03 +00:00

InferAddressSpaces

[AMDGPU] Switch to the new addr space mapping by default

2018-02-02 16:07:16 +00:00

InferFunctionAttrs

[SimplifyLibcalls] Replace locked IO with unlocked IO

2018-05-16 11:39:52 +00:00

Inline

[ThinLTO] Port InlinerFunctionImportStats handling to new PM

2018-06-28 20:07:47 +00:00

InstCombine

[InstCombine] fold shuffle-with-binop and common value

2018-07-03 13:44:22 +00:00

InstMerge

[MergedLoadStoreMotion] Fix a debug invariant bug in mergeStores

2018-05-09 06:52:12 +00:00

InstNamer

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InstSimplify

[InstSimplify] fold shifts by sext bool

2018-06-26 17:31:38 +00:00

InterleavedAccess

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Internalize

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IPConstantProp

Revert r335206 "Recommit r333268: [IPSCCP] Use PredicateInfo to propagate facts from cmp instructions."

2018-06-21 19:18:36 +00:00

IRCE

[IRCE] Fix miscompile with range checks against negative values

2018-05-19 13:06:37 +00:00

JumpThreading

[JumpThreading] Don't try to rewrite a use if it's already valid.

2018-06-26 22:19:48 +00:00

LCSSA

[Debugify] Set a DI version module flag for llc compatibility

2018-05-24 23:00:23 +00:00

LICM

[DebugInfo] Corrections for salvageDebugInfo

2018-07-03 11:29:00 +00:00

LoadStoreVectorizer

[AMDGPU] Re-enabled 128bit wide-vector generation for local addr space by default.

2018-05-28 18:15:11 +00:00

LoopDataPrefetch

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LoopDeletion

[LoopDeletion] Handle users in unreachable block

2018-01-12 07:24:43 +00:00

LoopDistribute

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LoopIdiom

[ValueTracking] Match select abs pattern when there's an sext involved

2018-06-04 16:53:57 +00:00

LoopInstSimplify

[LoopInstSimplify] Re-implement the core logic of loop-instsimplify to

2018-05-29 20:15:38 +00:00

LoopInterchange

[DA] Enable -da-delinearize by default

2018-06-21 11:53:16 +00:00

LoopLoadElim

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LoopPredication

[LoopPredication] Add profitability check based on BPI

2018-03-22 16:03:59 +00:00

LoopReroll

[LoopReroll] Rewrite induction variable rewriting.

2018-06-22 22:58:55 +00:00

LoopRotate

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LoopSimplify

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LoopSimplifyCFG

Generalize MergeBlockIntoPredecessor. Replace uses of MergeBasicBlockIntoOnlyPred.

2018-06-20 22:01:04 +00:00

LoopStrengthReduce

SCEVExpander::expandAddRecExprLiterally(): check before casting as Instruction

2018-06-29 07:44:20 +00:00

LoopUnroll

LoopUnroll: Allow analyzing intrinsic call costs

2018-06-26 18:51:17 +00:00

LoopUnrollAndJam

[UnrollAndJam] New Unroll and Jam pass

2018-07-01 12:47:30 +00:00

LoopUnswitch

[LoopUnswitch] Fix SCEV invalidation in unswitching

2018-05-23 10:09:53 +00:00

LoopVectorize

[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done

2018-07-03 06:23:57 +00:00

LoopVersioning

[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428).

2018-07-02 20:01:54 +00:00

LoopVersioningLICM

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LowerAtomic

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LowerExpectIntrinsic

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LowerGuardIntrinsic

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LowerInvoke

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LowerSwitch

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LowerTypeTests

In thin and full LTO + CFI, direct function calls may go through jump table

2018-06-04 18:18:12 +00:00

Mem2Reg

Improve ConvertDebugDeclareToDebugValue

2018-06-26 06:17:00 +00:00

MemCpyOpt

[MemCpyOpt] Skip optimizing basic blocks not reachable from entry

2018-04-23 19:55:04 +00:00

MergeFunc

[MergeFunctions] Fix merging of small weak functions

2018-05-15 11:31:07 +00:00

MergeICmps

[MergeICmps] Don't crash when memcmp is not available

2018-05-19 12:51:59 +00:00

MetaRenamer

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

NameAnonGlobals

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NaryReassociate

[NaryReassociate] Detect deleted instr with WeakVH

2018-05-24 06:09:02 +00:00

NewGVN

Implement strip.invariant.group

2018-07-02 04:49:30 +00:00

ObjCARC

[ObjCARC] Prevent code motion into a catchswitch

2018-05-16 04:52:18 +00:00

PartiallyInlineLibCalls

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PGOProfile

[ICP] Do not attempt type matching for variable length arguments.

2018-04-25 17:19:21 +00:00

PhaseOrdering

[PhaseOrdering] remove stale comments; NFC

2018-05-09 23:10:46 +00:00

PlaceSafepoints

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

PreISelIntrinsicLowering

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PruneEH

[PM][FunctionAttrs] add NoUnwind attribute inference to PostOrderFunctionAttrs pass

2018-03-23 21:46:16 +00:00

Reassociate

[Reassociate] add test for missing FP constant analysis; NFC

2018-07-03 15:56:04 +00:00

Reg2Mem

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RewriteStatepointsForGC

[RewriteStatepoints] Fix stale parse points

2018-03-05 22:27:30 +00:00

SafeStack

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

SampleProfile

[SampleFDO] Add a new compact binary format for sample profile.

2018-06-11 22:40:43 +00:00

Scalarizer

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

SCCP

Recommit r328307: [IPSCCP] Use constant range information for comparisons of parameters.

2018-07-02 12:44:04 +00:00

SeparateConstOffsetFromGEP

[Split GEP] handle trunc() in separate-const-offset-from-gep pass.

2018-05-11 21:13:19 +00:00

SimpleLoopUnswitch

[PM/LoopUnswitch] Fix PR37651 by correctly invalidating SCEV when

2018-07-03 09:13:27 +00:00

SimplifyCFG

Revert "Simplify blockaddress usage before giving up in MergeBlockIntoPredecessor"

2018-06-18 23:20:08 +00:00

Sink

[Sink] Really really fix predicate in legality check

2018-01-11 21:28:57 +00:00

SLPVectorizer

[SLP] Recognize min/max pattern using instructions producing same values.

2018-07-02 17:55:31 +00:00

SpeculateAroundPHIs

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SpeculativeExecution

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SROA

[SROA] Preserve DebugLoc when rewriting alloca partitions

2018-06-28 18:58:30 +00:00

StraightLineStrengthReduce

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StripDeadPrototypes

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StripSymbols

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StructurizeCFG

StructurizeCFG: Adjust the loop depth for a subregion to order the nodes correctly

2018-05-23 18:34:48 +00:00

SyntheticCountsPropagation

Add a pass to generate synthetic function entry counts.

2018-01-09 19:39:35 +00:00

TailCallElim

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

ThinLTOBitcodeWriter

[ThinLTOBitcodeWriter] Emit summaries for regular LTO modules

2018-06-01 15:20:47 +00:00

Util

[PredicateInfo] Order instructions in different BBs by DFSNumIn.

2018-06-20 17:42:01 +00:00

WholeProgramDevirt

Runtime flag to control branch funnel threshold

2018-04-06 21:32:36 +00:00