The LoopVectorize Pass. More...
#include "llvm/Transforms/Vectorize/LoopVectorize.h"
Public Member Functions | |
| LoopVectorizePass (LoopVectorizeOptions Opts={}) | |
| PreservedAnalyses | run (Function &F, FunctionAnalysisManager &AM) |
| void | printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName) |
| LoopVectorizeResult | runImpl (Function &F, ScalarEvolution &SE_, LoopInfo &LI_, TargetTransformInfo &TTI_, DominatorTree &DT_, BlockFrequencyInfo *BFI_, TargetLibraryInfo *TLI_, DemandedBits &DB_, AssumptionCache &AC_, LoopAccessInfoManager &LAIs_, OptimizationRemarkEmitter &ORE_, ProfileSummaryInfo *PSI_) |
| bool | processLoop (Loop *L) |
 Public Member Functions inherited from llvm::PassInfoMixin< LoopVectorizePass > | |
| void | printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName) |
Public Attributes | |
| ScalarEvolution * | SE |
| LoopInfo * | LI |
| TargetTransformInfo * | TTI |
| DominatorTree * | DT |
| BlockFrequencyInfo * | BFI |
| TargetLibraryInfo * | TLI |
| DemandedBits * | DB |
| AssumptionCache * | AC |
| LoopAccessInfoManager * | LAIs |
| OptimizationRemarkEmitter * | ORE |
| ProfileSummaryInfo * | PSI |
Additional Inherited Members | |
| Static Public Member Functions inherited from llvm::PassInfoMixin< LoopVectorizePass > | |
| static StringRef | name () |
| Gets the name of the pass we are mixed into. | |
Detailed Description
The LoopVectorize Pass.
Definition at line 160 of file LoopVectorize.h.
Constructor & Destructor Documentation
◆ LoopVectorizePass()
| LoopVectorizePass::LoopVectorizePass | ( | LoopVectorizeOptions | Opts = {} | ) |
Definition at line 10044 of file LoopVectorize.cpp.
Member Function Documentation
◆ printPipeline()
| void LoopVectorizePass::printPipeline | ( | raw_ostream & | OS, |
| function_ref< StringRef(StringRef)> | MapClassName2PassName | ||
| ) |
Definition at line 10616 of file LoopVectorize.cpp.
References OS, and printPipeline().
Referenced by printPipeline().
◆ processLoop()
Definition at line 10050 of file LoopVectorize.cpp.
References AC, AddRuntimeUnrollDisableMetaData(), llvm::OptimizationRemarkEmitter::allowExtraAnalysis(), llvm::LoopVectorizeHints::allowVectorization(), llvm::InterleavedAccessInfo::analyzeInterleaving(), areRuntimeChecksProfitable(), llvm::InnerLoopVectorizer::areSafetyChecksAdded(), assert(), BFI, llvm::LoopVectorizationLegality::canVectorize(), llvm::LoopVectorizationLegality::canVectorizeFPMath(), checkMixedPrecision(), llvm::CM_ScalarEpilogueNotAllowedLowTripLoop, llvm::VectorizationFactor::Cost, llvm::InnerLoopVectorizer::createInductionResumeValue(), DB, llvm::dbgs(), DEBUG_TYPE, llvm::VectorizationFactor::Disabled(), DT, llvm::OptimizationRemarkEmitter::emit(), llvm::LoopVectorizeHints::emitRemarkWithHints(), llvm::TargetTransformInfo::enableInterleavedAccessVectorization(), EnableInterleavedMemAccesses, llvm::TargetTransformInfo::enableOrderedReductions(), llvm::EnableVPlanNativePath, llvm::EpilogueLoopVectorizationInfo::EpilogueUF, llvm::EpilogueLoopVectorizationInfo::EpilogueVF, llvm::LoopVectorizationPlanner::executePlan(), F, llvm::LoopVectorizeHints::FK_Disabled, llvm::LoopVectorizeHints::FK_Enabled, ForceOrderedReductions, llvm::LoopVectorizationPlanner::getBestPlanFor(), getDebugLocString(), llvm::VPBlockBase::getEntryBasicBlock(), llvm::LoopVectorizationRequirements::getExactFPInst(), getExpandedStep(), llvm::LoopVectorizeHints::getForce(), llvm::LoopVectorizeHints::getInterleave(), llvm::LoopVectorizationLegality::getLAI(), llvm::TargetTransformInfo::getMinTripCountTailFoldingThreshold(), llvm::PredicatedScalarEvolution::getPredicate(), llvm::VPlan::getPreheader(), llvm::InnerLoopVectorizer::getReductionResumeValue(), getScalarEpilogueLowering(), llvm::PredicatedScalarEvolution::getSE(), getSmallBestKnownTC(), llvm::InnerLoopVectorizer::getTripCount(), llvm::VPlan::getVectorLoopRegion(), llvm::VPlan::getVPValueOrAddLiveIn(), getVScaleForTuning(), llvm::LoopVectorizeHints::getWidth(), llvm::TargetTransformInfo::isFPVectorizationPotentiallyUnsafe(), llvm::LoopVectorizeHints::isPotentiallyUnsafe(), llvm::ElementCount::isScalar(), llvm::ElementCount::isVector(), LAIs, LI, LLVM_DEBUG, LLVMLoopVectorizeFollowupAll, LLVMLoopVectorizeFollowupEpilogue, LV_NAME, llvm::EpilogueLoopVectorizationInfo::MainLoopIterationCountCheck, llvm::EpilogueLoopVectorizationInfo::MainLoopUF, llvm::EpilogueLoopVectorizationInfo::MainLoopVF, llvm::make_early_inc_range(), llvm::makeFollowupLoopID(), llvm::VectorizationFactor::MinProfitableTripCount, ORE, llvm::LoopVectorizationPlanner::plan(), processLoopInVPlanNativePath(), PSI, llvm::VPValue::replaceAllUsesWith(), llvm::reportVectorizationFailure(), SE, llvm::LoopVectorizationPlanner::selectEpilogueVectorizationFactor(), llvm::LoopVectorizationCostModel::selectInterleaveCount(), llvm::LoopVectorizeHints::setAlreadyVectorized(), llvm::InnerLoopVectorizer::setTripCount(), TinyTripCountVectorThreshold, TLI, useMaskedInterleavedAccesses(), llvm::LoopVectorizeHints::vectorizeAnalysisPassName(), llvm::verifyFunction(), and llvm::VectorizationFactor::Width.
Referenced by runImpl().
◆ run()
| PreservedAnalyses LoopVectorizePass::run | ( | Function & | F, |
| FunctionAnalysisManager & | AM | ||
| ) |
Definition at line 10556 of file LoopVectorize.cpp.
References AC, llvm::PreservedAnalyses::all(), BFI, DB, DT, llvm::LoopInfoBase< BlockT, LoopT >::empty(), llvm::EnableVPlanNativePath, F, llvm::AnalysisManager< IRUnitT, ExtraArgTs >::getResult(), llvm::ProfileSummaryInfo::hasProfileSummary(), llvm::isAssignmentTrackingEnabled(), LAIs, LI, ORE, llvm::PreservedAnalyses::preserve(), llvm::PreservedAnalyses::preserveSet(), PSI, llvm::RemoveRedundantDbgInstrs(), runImpl(), SE, TLI, and llvm::ScalarEvolution::verify().
◆ runImpl()
| LoopVectorizeResult LoopVectorizePass::runImpl | ( | Function & | F, |
| ScalarEvolution & | SE_, | ||
| LoopInfo & | LI_, | ||
| TargetTransformInfo & | TTI_, | ||
| DominatorTree & | DT_, | ||
| BlockFrequencyInfo * | BFI_, | ||
| TargetLibraryInfo * | TLI_, | ||
| DemandedBits & | DB_, | ||
| AssumptionCache & | AC_, | ||
| LoopAccessInfoManager & | LAIs_, | ||
| OptimizationRemarkEmitter & | ORE_, | ||
| ProfileSummaryInfo * | PSI_ | ||
| ) |
Definition at line 10489 of file LoopVectorize.cpp.
References AC, BFI, llvm::LoopAccessInfoManager::clear(), collectSupportedLoops(), DB, DT, llvm::SmallVectorBase< Size_T >::empty(), llvm::formLCSSARecursively(), llvm::ElementCount::getFixed(), llvm::TargetTransformInfo::getMaxInterleaveFactor(), llvm::TargetTransformInfo::getNumberOfRegisters(), llvm::TargetTransformInfo::getRegisterClassForType(), LAIs, LI, ORE, llvm::SmallVectorImpl< T >::pop_back_val(), processLoop(), PSI, SE, llvm::simplifyLoop(), llvm::SmallVectorBase< Size_T >::size(), and TLI.
Referenced by run().
Member Data Documentation
◆ AC
| AssumptionCache* llvm::LoopVectorizePass::AC |
Definition at line 180 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ BFI
| BlockFrequencyInfo* llvm::LoopVectorizePass::BFI |
Definition at line 177 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ DB
| DemandedBits* llvm::LoopVectorizePass::DB |
Definition at line 179 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ DT
| DominatorTree* llvm::LoopVectorizePass::DT |
Definition at line 176 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ LAIs
| LoopAccessInfoManager* llvm::LoopVectorizePass::LAIs |
Definition at line 181 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ LI
| LoopInfo* llvm::LoopVectorizePass::LI |
Definition at line 174 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ ORE
| OptimizationRemarkEmitter* llvm::LoopVectorizePass::ORE |
Definition at line 182 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ PSI
| ProfileSummaryInfo* llvm::LoopVectorizePass::PSI |
Definition at line 183 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ SE
| ScalarEvolution* llvm::LoopVectorizePass::SE |
Definition at line 173 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ TLI
| TargetLibraryInfo* llvm::LoopVectorizePass::TLI |
Definition at line 178 of file LoopVectorize.h.
Referenced by processLoop(), run(), and runImpl().
◆ TTI
| TargetTransformInfo* llvm::LoopVectorizePass::TTI |
Definition at line 175 of file LoopVectorize.h.
The documentation for this struct was generated from the following files:
- include/llvm/Transforms/Vectorize/LoopVectorize.h
- lib/Transforms/Vectorize/LoopVectorize.cpp
