v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag > Class Template Reference

Collaboration diagram for v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >:

Public Types
using	CaseVector = base::SmallVector<uint8_t, 8>
using	TargetMap = absl::btree_map<uint32_t, CaseVector>

Public Member Functions
bool	LowerToBranches (Decoder *decoder, const BranchTableImmediate &imm)
uint32_t	primary_target () const
uint32_t	default_target () const
const TargetMap &	other_targets () const
const CaseVector &	primary_indices () const

Static Public Attributes
static constexpr int32_t	kMaxComparesPerTarget = 2
static constexpr uint32_t	kMaxTargets = 3
static constexpr int32_t	kMaxTableCount = 20

Private Member Functions
bool	TryAddTarget (uint32_t target, uint32_t index)
void	AddDefault (uint32_t target)

Private Attributes
std::optional< uint32_t >	default_target_
std::optional< uint32_t >	primary_target_
CaseVector	primary_indices_
TargetMap	other_targets_

Detailed Description

template<typename ValidationTag>
class v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >

Definition at line 801 of file turboshaft-graph-interface.cc.

Member Typedef Documentation

CaseVector

template<typename ValidationTag >

using v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::CaseVector = base::SmallVector<uint8_t, 8>

Definition at line 806 of file turboshaft-graph-interface.cc.

TargetMap

template<typename ValidationTag >

using v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::TargetMap = absl::btree_map<uint32_t, CaseVector>

Definition at line 807 of file turboshaft-graph-interface.cc.

Member Function Documentation

AddDefault()

template<typename ValidationTag >

void v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::AddDefault ( uint32_t target )

inlineprivate

Definition at line 857 of file turboshaft-graph-interface.cc.

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default_target()

template<typename ValidationTag >

uint32_t v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::default_target ( ) const

inline

Definition at line 834 of file turboshaft-graph-interface.cc.

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LowerToBranches()

template<typename ValidationTag >

bool v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::LowerToBranches ( Decoder * decoder, const BranchTableImmediate & imm )

inline

Definition at line 809 of file turboshaft-graph-interface.cc.

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other_targets()

template<typename ValidationTag >

const TargetMap & v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::other_targets ( ) const

inline

Definition at line 837 of file turboshaft-graph-interface.cc.

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primary_indices()

template<typename ValidationTag >

const CaseVector & v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::primary_indices ( ) const

inline

Definition at line 839 of file turboshaft-graph-interface.cc.

primary_target()

template<typename ValidationTag >

uint32_t v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::primary_target ( ) const

inline

Definition at line 832 of file turboshaft-graph-interface.cc.

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TryAddTarget()

template<typename ValidationTag >

bool v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::TryAddTarget ( uint32_t target, uint32_t index )

inlineprivate

Definition at line 842 of file turboshaft-graph-interface.cc.

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Member Data Documentation

default_target_

template<typename ValidationTag >

std::optional<uint32_t> v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::default_target_

private

Definition at line 864 of file turboshaft-graph-interface.cc.

kMaxComparesPerTarget

template<typename ValidationTag >

int32_t v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::kMaxComparesPerTarget = 2

staticconstexpr

Definition at line 803 of file turboshaft-graph-interface.cc.

kMaxTableCount

template<typename ValidationTag >

int32_t v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::kMaxTableCount = 20

staticconstexpr

Definition at line 805 of file turboshaft-graph-interface.cc.

kMaxTargets

template<typename ValidationTag >

uint32_t v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::kMaxTargets = 3

staticconstexpr

Definition at line 804 of file turboshaft-graph-interface.cc.

other_targets_

template<typename ValidationTag >

TargetMap v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::other_targets_

private

Definition at line 867 of file turboshaft-graph-interface.cc.

primary_indices_

template<typename ValidationTag >

CaseVector v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::primary_indices_

private

Definition at line 866 of file turboshaft-graph-interface.cc.

primary_target_

template<typename ValidationTag >

std::optional<uint32_t> v8::internal::wasm::TurboshaftGraphBuildingInterface::BrTableAnalysis< ValidationTag >::primary_target_

private

Definition at line 865 of file turboshaft-graph-interface.cc.

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

• src/wasm/turboshaft-graph-interface.cc