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aeeabb506aea5967b3ec0091c25928e49652d5fd
archived-llvm/include/llvm/Analysis
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Max Kazantsev 8e59cd1915 [LICM] Hoist guards from non-header blocks 
This patch relaxes overconservative checks on whether or not we could write
memory before we execute an instruction. This allows us to hoist guards out of
loops even if they are not in the header block.

Differential Revision: https://reviews.llvm.org/D50891
Reviewed By: fedor.sergeev



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@346643 91177308-0d34-0410-b5e6-96231b3b80d8
2018-11-12 09:29:58 +00:00
..
Utils
Add missing header
2018-06-04 21:33:56 +00:00
AliasAnalysis.h
Allow subclassing ExternalAA
2018-11-07 20:26:42 +00:00
AliasAnalysisEvaluator.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
AliasSetTracker.h
[AliasSetTracker] Misc cleanup (NFCI)
2018-11-01 23:37:51 +00:00
AssumptionCache.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
BasicAliasAnalysis.h
[BasicAA] Use PhiValuesAnalysis if available when handling phi alias
2018-07-30 11:52:08 +00:00
BlockFrequencyInfo.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
BlockFrequencyInfoImpl.h
Rename DEBUG macro to LLVM_DEBUG.
2018-05-14 12:53:11 +00:00
BranchProbabilityInfo.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
CallGraph.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
CallGraphSCCPass.h
[Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes. Also affected in files (NFC).
2017-08-31 21:56:16 +00:00
CallPrinter.h
[CG] Rename the DOT printing pass to actually reference "DOT".
2016-03-10 11:04:40 +00:00
CaptureTracking.h
[CaptureTracking] Fixup const correctness of DomTree arg (NFC)
2018-04-24 21:12:45 +00:00
CFG.h
[TI removal] Remove TerminatorInst as an input parameter from all public
2018-10-15 09:17:09 +00:00
CFGPrinter.h
[TI removal] Just use Instruction in the CFG printer code. NFC.
2018-10-15 09:33:40 +00:00
CFLAliasAnalysisUtils.h
[CFLAA] Move FunctionHandle to llvm::cflaa.
2017-06-27 02:43:00 +00:00
CFLAndersAliasAnalysis.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
CFLSteensAliasAnalysis.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
CGSCCPassManager.h
[New PM] Introducing PassInstrumentation framework
2018-09-20 17:08:45 +00:00
CmpInstAnalysis.h
[InstCombine][InstSimplify] Teach decomposeBitTestICmp to look through truncate instructions
2017-09-01 21:27:34 +00:00
CodeMetrics.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
ConstantFolding.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
DemandedBits.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
DependenceAnalysis.h
[DA] Delinearise AddRecs if we can prove they don't wrap
2018-06-25 15:13:26 +00:00
DivergenceAnalysis.h
[TI removal] Switch some newly added code over to use Instruction
2018-10-19 00:22:10 +00:00
DominanceFrontier.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
DominanceFrontierImpl.h
IWYU for llvm-config.h in llvm, additions.
2018-04-30 14:59:11 +00:00
DomPrinter.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
DOTGraphTraitsPass.h
Remove @brief commands from doxygen comments, too.
2018-05-01 16:10:38 +00:00
EHPersonalities.h
[WebAssembly] Add Wasm personality and isScopedEHPersonality()
2018-05-17 20:52:03 +00:00
GlobalsModRef.h
[PM] Change the static object whose address is used to uniquely identify
2016-11-23 17:53:26 +00:00
GuardUtils.h
Re-enable "[NFC] Unify guards detection"
2018-08-30 03:39:16 +00:00
IndirectCallPromotionAnalysis.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
IndirectCallSiteVisitor.h
Add header guards to some headers that are missing them
2018-09-03 16:22:05 +00:00
InlineCost.h
[InlineCost] Remove a dead constant; NFC
2018-10-31 22:45:31 +00:00
InstructionPrecedenceTracking.h
[LICM] Hoist guards from non-header blocks
2018-11-12 09:29:58 +00:00
InstructionSimplify.h
[InstrSimplify,NewGVN] Add option to ignore additional instr info when simplifying.
2018-08-17 14:39:04 +00:00
Interval.h
[Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).
2017-07-24 23:16:33 +00:00
IntervalIterator.h
[Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).
2017-07-24 23:16:33 +00:00
IntervalPartition.h
[Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).
2017-07-24 23:16:33 +00:00
IteratedDominanceFrontier.h
[IDF] Make GraphDiff a const constructor argument.
2018-08-23 21:56:30 +00:00
IVDescriptors.h
Revert r344172: [LV] Add a new reduction pattern match
2018-10-27 22:13:43 +00:00
IVUsers.h
Rename WeakVH to WeakTrackingVH; NFC
2017-05-01 17:07:49 +00:00
LazyBlockFrequencyInfo.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
LazyBranchProbabilityInfo.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
LazyCallGraph.h
[Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).
2017-08-11 21:30:02 +00:00
LazyValueInfo.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
LegacyDivergenceAnalysis.h
[NFC] Rename the DivergenceAnalysis to LegacyDivergenceAnalysis
2018-08-30 14:21:36 +00:00
Lint.h
Remove @brief commands from doxygen comments, too.
2018-05-01 16:10:38 +00:00
Loads.h
Make visible isDereferenceableAndAlignedPointer(..., const APInt &Size, ...)
2017-06-24 01:35:13 +00:00
LoopAccessAnalysis.h
[LV] Teach vectorizer about variant value store into uniform address
2018-10-16 15:46:26 +00:00
LoopAnalysisManager.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
LoopInfo.h
[LoopInfo] Port loop exit interfaces from Loop to LoopBase
2018-07-09 17:52:49 +00:00
LoopInfoImpl.h
llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...)
2018-09-27 02:13:45 +00:00
LoopIterator.h
[LV][CFG] Add irreducible CFG detection for outer loops
2018-03-02 12:24:25 +00:00
LoopPass.h
Use a BumpPtrAllocator for Loop objects
2017-09-28 02:45:42 +00:00
LoopUnrollAnalyzer.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
MemoryBuiltins.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
MemoryDependenceAnalysis.h
Replace most users of UnknownSize with LocationSize::unknown(); NFC
2018-10-10 21:28:44 +00:00
MemoryLocation.h
Replace most users of UnknownSize with LocationSize::unknown(); NFC
2018-10-10 21:28:44 +00:00
MemorySSA.h
API to update MemorySSA for cloned blocks and added CFG edges.
2018-09-10 20:13:01 +00:00
MemorySSAUpdater.h
API to update MemorySSA for cloned blocks and added CFG edges.
2018-09-10 20:13:01 +00:00
ModuleSummaryAnalysis.h
[Analysis] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-08-16 22:07:40 +00:00
MustExecute.h
[LICM] Hoist guards from non-header blocks
2018-11-12 09:29:58 +00:00
ObjCARCAliasAnalysis.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
ObjCARCAnalysisUtils.h
ProvenanceAnalysis: Store WeakTrackingVH instead of Value* in UnderlyingValue Cache.
2018-06-21 05:14:00 +00:00
ObjCARCInstKind.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
OptimizationRemarkEmitter.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
OrderedBasicBlock.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
OrderedInstructions.h
[NFC] Move OrderedInstructions and InstructionPrecedenceTracking to Analysis
2018-08-30 04:49:03 +00:00
Passes.h
[NFC] Rename the DivergenceAnalysis to LegacyDivergenceAnalysis
2018-08-30 14:21:36 +00:00
PHITransAddr.h
[Docs] Escape the @ symbol, so that it appears in documentation output. [NFC]
2018-04-26 21:55:45 +00:00
PhiValues.h
[PhiValues] Use callback value handles to invalidate deleted values
2018-08-24 15:48:30 +00:00
PostDominators.h
[Dominators] Add PDT constructor from Function
2018-05-23 17:29:21 +00:00
ProfileSummaryInfo.h
[SampleFDO] Don't treat warm callsite with inline instance in the profile as cold
2018-05-10 23:02:27 +00:00
PtrUseVisitor.h
Remove \brief commands from doxygen comments.
2018-05-01 15:54:18 +00:00
RegionInfo.h
Remove @brief commands from doxygen comments, too.
2018-05-01 16:10:38 +00:00
RegionInfoImpl.h
Rename DEBUG macro to LLVM_DEBUG.
2018-05-14 12:53:11 +00:00
RegionIterator.h
Remove @brief commands from doxygen comments, too.
2018-05-01 16:10:38 +00:00
RegionPass.h
Remove @brief commands from doxygen comments, too.
2018-05-01 16:10:38 +00:00
RegionPrinter.h
Remove @brief commands from doxygen comments, too.
2018-05-01 16:10:38 +00:00
ScalarEvolution.h
[NFC] Factor out getOrCreateAddRecExpr method
2018-10-11 08:46:39 +00:00
ScalarEvolutionAliasAnalysis.h
[PM] Change the static object whose address is used to uniquely identify
2016-11-23 17:53:26 +00:00
ScalarEvolutionExpander.h
[SCEV] Add an expandAddToGEP overload for a single operand. NFC.
2018-07-26 21:55:03 +00:00
ScalarEvolutionExpressions.h
Revert "[SCEV] Use LLVM_MARK_AS_BITMASK_ENUM in SCEV." -- breaks MSVC builds.
2018-06-16 00:14:10 +00:00
ScalarEvolutionNormalization.h
Sort the remaining #include lines in include/... and lib/....
2017-06-06 11:49:48 +00:00
ScopedNoAliasAA.h
[Analysis] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-08-18 23:51:26 +00:00
SparsePropagation.h
[TI removal] Remove TerminatorInst from SparsePropagation.h and
2018-10-15 09:47:26 +00:00
SyncDependenceAnalysis.h
[TI removal] Switch some newly added code over to use Instruction
2018-10-19 00:22:10 +00:00
SyntheticCountsUtils.h
Remove CallGraphTraits and use equivalent methods in GraphTraits
2018-02-01 19:40:35 +00:00
TargetFolder.h
[ConstnatFolding] Teach the folder how to fold ConstantVector
2016-07-29 03:27:26 +00:00
TargetLibraryInfo.def
[GCOV] Flush counters before to avoid counting the execution before fork twice and for exec** functions we must flush before the call
2018-11-07 13:49:17 +00:00
TargetLibraryInfo.h
TargetLibraryInfo: Stop guessing wchar_t size
2017-09-26 02:36:57 +00:00
TargetTransformInfo.h
[LV] Support vectorization of interleave-groups that require an epilog under
2018-10-31 09:57:56 +00:00
TargetTransformInfoImpl.h
Add support for llvm.is.constant intrinsic (PR4898)
2018-11-07 15:24:12 +00:00
Trace.h
[Analysis] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-07-21 21:37:46 +00:00
TypeBasedAliasAnalysis.h
[Analysis] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-08-18 23:51:26 +00:00
TypeMetadataUtils.h
[WPD] Fix incorrect devirtualization after indirect call promotion
2018-09-27 14:55:32 +00:00
ValueLattice.h
[ValueLattice] Return false if value range did not change in mergeIn.
2018-06-27 12:57:51 +00:00
ValueLatticeUtils.h
[IPSCCP] Move common functions to ValueLatticeUtils (NFC)
2017-10-13 17:53:44 +00:00
ValueTracking.h
Merge clang's isRepeatedBytePattern with LLVM's isBytewiseValue
2018-09-21 05:17:42 +00:00
VectorUtils.h
[LV] Support vectorization of interleave-groups that require an epilog under
2018-10-31 09:57:56 +00:00