llvm::SampleProfileInference< FT > Class Template Reference

Sample profile inference pass. More...

#include "llvm/Transforms/Utils/SampleProfileInference.h"

Public Types
using	NodeRef = typename GraphTraits<FT *>::NodeRef
using	BasicBlockT = std::remove_pointer_t<NodeRef>
using	FunctionT = FT
using	Edge = std::pair<const BasicBlockT *, const BasicBlockT *>
using	BlockWeightMap = DenseMap<const BasicBlockT *, uint64_t>
using	EdgeWeightMap = DenseMap<Edge, uint64_t>
using	BlockEdgeMap

Public Member Functions
	SampleProfileInference (FunctionT &F, BlockEdgeMap &Successors, BlockWeightMap &SampleBlockWeights)
void	apply (BlockWeightMap &BlockWeights, EdgeWeightMap &EdgeWeights)
	Apply the profile inference algorithm for a given function.

Detailed Description

template<typename FT>
class llvm::SampleProfileInference< FT >

Sample profile inference pass.

Definition at line 119 of file SampleProfileInference.h.

Member Typedef Documentation

BasicBlockT

template<typename FT>

using llvm::SampleProfileInference< FT >::BasicBlockT = std::remove_pointer_t<NodeRef>

Definition at line 122 of file SampleProfileInference.h.

BlockEdgeMap

template<typename FT>

using llvm::SampleProfileInference< FT >::BlockEdgeMap

Initial value:

 
      DenseMap<const BasicBlockT *, SmallVector<const BasicBlockT *, 8>>

Definition at line 127 of file SampleProfileInference.h.

BlockWeightMap

template<typename FT>

using llvm::SampleProfileInference< FT >::BlockWeightMap = DenseMap<const BasicBlockT *, uint64_t>

Definition at line 125 of file SampleProfileInference.h.

Edge

template<typename FT>

using llvm::SampleProfileInference< FT >::Edge = std::pair<const BasicBlockT *, const BasicBlockT *>

Definition at line 124 of file SampleProfileInference.h.

EdgeWeightMap

template<typename FT>

using llvm::SampleProfileInference< FT >::EdgeWeightMap = DenseMap<Edge, uint64_t>

Definition at line 126 of file SampleProfileInference.h.

FunctionT

template<typename FT>

using llvm::SampleProfileInference< FT >::FunctionT = FT

Definition at line 123 of file SampleProfileInference.h.

NodeRef

template<typename FT>

using llvm::SampleProfileInference< FT >::NodeRef = typename GraphTraits<FT *>::NodeRef

Definition at line 121 of file SampleProfileInference.h.

Constructor & Destructor Documentation

SampleProfileInference()

template<typename FT>

llvm::SampleProfileInference< FT >::SampleProfileInference ( FunctionT & F, BlockEdgeMap & Successors, BlockWeightMap & SampleBlockWeights )

inline

Definition at line 130 of file SampleProfileInference.h.

Member Function Documentation

apply()

template<typename BT>

void llvm::SampleProfileInference< BT >::apply	(	BlockWeightMap &	BlockWeights,
		EdgeWeightMap &	EdgeWeights )

Apply the profile inference algorithm for a given function.

Definition at line 163 of file SampleProfileInference.h.

References llvm::applyFlowInference(), assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::clear(), llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::SmallPtrSetImpl< PtrType >::count(), llvm::depth_first_ext(), E(), I, llvm::inverse_depth_first_ext(), and llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::reserve().

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The documentation for this class was generated from the following file:

• include/llvm/Transforms/Utils/SampleProfileInference.h