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llvm-project/llvm/test/Transforms
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David Bolvansky ca22d427b9 [SimplifyLibcalls] Replace locked IO with unlocked IO 
Summary: If file stream arg is not captured and source is fopen, we could replace IO calls by unlocked IO ("_unlocked" function variants) to gain better speed,

Reviewers: efriedma, RKSimon, spatel, sanjoy, hfinkel, majnemer, lebedev.ri, rja

Reviewed By: rja

Subscribers: rja, srhines, efriedma, lebedev.ri, llvm-commits

Differential Revision: https://reviews.llvm.org/D45736

llvm-svn: 332452
2018-05-16 11:39:52 +00:00
..
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
Add CalledValuePropagation pass
2017-10-25 13:40:08 +00:00
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
[CGP] Split large data structres to sink more GEPs
2018-05-10 18:27:36 +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
[TargetLibraryInfo] fix finite mathlib function availability
2018-01-08 17:38:09 +00:00
Coroutines
[Coroutines] PR34897: Fix incorrect elisions
2018-05-11 03:12:28 +00:00
CorrelatedValuePropagation
[CVP] simplify phi with constant incoming values that match common variable edge values
2018-04-10 20:42:39 +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
[DSE] Teach the pass about partial overwrite of atomic memory intrinsics
2018-05-10 15:12:49 +00:00
DivRemPairs
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EarlyCSE
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +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
[CaptureTracking] Handle capturing of launder.invariant.group
2018-05-05 10:23:27 +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
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GlobalOpt
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
GlobalSplit
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GuardWidening
[LoopGuardWidening] Make PostDomTree optional
2018-04-27 23:15:56 +00:00
GVN
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
GVNHoist
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
GVNSink
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
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
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +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
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
InstCombine
[SimplifyLibcalls] Replace locked IO with unlocked IO
2018-05-16 11:39:52 +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
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
InterleavedAccess
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Internalize
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IPConstantProp
[IPSCCP] do not break musttail invariant (PR36485)
2018-03-01 01:19:18 +00:00
IRCE
[IRCE] Only check for NSW on equality predicates
2018-04-18 13:50:28 +00:00
JumpThreading
Fix the issue that ComputeValueKnownInPredecessors only handles the case when
2018-05-01 14:47:24 +00:00
LCSSA
[LCSSA] Do not remove used PHI nodes in formLCSSAForInstructions
2018-05-08 06:59:47 +00:00
LICM
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
LoadStoreVectorizer
[LoadStoreVectorize] Ignore interleaved invariant loads.
2018-04-24 15:28:47 +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
[LoopIdiomRecognize] Add a test case to show incorrect transformation of an infinite loop with side effets into a countable loop using ctlz.
2018-05-03 23:50:29 +00:00
LoopInterchange
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
LoopLoadElim
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LoopPredication
[LoopPredication] Add profitability check based on BPI
2018-03-22 16:03:59 +00:00
LoopReroll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +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
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LoopStrengthReduce
Fix LSR compile time hang.
2018-05-16 02:48:50 +00:00
LoopUnroll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
LoopUnswitch
[NFC] Use FileCheck in test
2018-04-24 04:42:37 +00:00
LoopVectorize
[LV] Add lit testcase for bitcast problem. NFC
2018-05-09 13:34:57 +00:00
LoopVersioning
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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
Remove explicit setting of the CFI jumptable section name, it does not appear
2018-05-07 21:30:15 +00:00
Mem2Reg
[Debugify] Fix test failing after r332416
2018-05-16 00:11:52 +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
[MergeICmp] Split blocks that do other work.
2018-04-09 13:14:06 +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
Add early exit on reassociation of 0 expression.
2018-03-07 02:17:08 +00:00
NewGVN
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
ObjCARC
[ObjCARC] Prevent code motion into a catchswitch
2018-05-16 04:52:18 +00:00
PartiallyInlineLibCalls
[PartiallyInlineLibCalls][x86] add TTI hook to allow sqrt inlining to depend on arg rather than result
2017-11-27 21:15:43 +00:00
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] Prevent infinite loops when processing PHIs.
2018-05-11 15:45:36 +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] Don't treat warm callsite with inline instance in the profile as cold
2018-05-10 23:02:27 +00:00
Scalarizer
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
SCCP
Revert r328307: [IPSCCP] Use constant range information for comparisons of parameters.
2018-03-23 12:49:39 +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 a bug in the loop block set formation of the new
2018-04-24 10:33:08 +00:00
SimplifyCFG
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
Sink
[Sink] Really really fix predicate in legality check
2018-01-11 21:28:57 +00:00
SLPVectorizer
[AMDGPU] Support horizontal vectorization of min/max.
2018-05-09 21:18:34 +00:00
SpeculateAroundPHIs
Add a new pass to speculate around PHI nodes with constant (integer) operands when profitable.
2017-11-28 11:32:31 +00:00
SpeculativeExecution
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SROA
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
StraightLineStrengthReduce
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StripDeadPrototypes
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StripSymbols
…
StructurizeCFG
StructurizeCFG: fix inverting conditions
2018-05-15 21:41:55 +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
Fix build failures for r330387 on buildbots that don't build the X86 target
2018-04-20 02:26:12 +00:00
Util
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
WholeProgramDevirt
Runtime flag to control branch funnel threshold
2018-04-06 21:32:36 +00:00