#include "Bitcode/Writer/ValueEnumerator.h"

Public Types
using	TypeList = std::vector< Type * >

using	ValueList = std::vector< std::pair< const Value *, unsigned > >

using	IndexAndAttrSet = std::pair< unsigned, AttributeSet >
	Attribute groups as encoded in bitcode are almost AttributeSets, but they include the AttributeList index, so we have to track that in our map.

Public Member Functions
	ValueEnumerator (const Module &M, bool ShouldPreserveUseListOrder)

	ValueEnumerator (const ValueEnumerator &)=delete

ValueEnumerator &	operator= (const ValueEnumerator &)=delete

void	dump () const

void	print (raw_ostream &OS, const ValueMapType &Map, const char *Name) const

void	print (raw_ostream &OS, const MetadataMapType &Map, const char *Name) const

unsigned	getValueID (const Value *V) const

unsigned	getMetadataID (const Metadata *MD) const

unsigned	getMetadataOrNullID (const Metadata *MD) const

unsigned	numMDs () const

bool	shouldPreserveUseListOrder () const

unsigned	getTypeID (Type *T) const

unsigned	getInstructionID (const Instruction *I) const

void	setInstructionID (const Instruction *I)

unsigned	getAttributeListID (AttributeList PAL) const

unsigned	getAttributeGroupID (IndexAndAttrSet Group) const

void	getFunctionConstantRange (unsigned &Start, unsigned &End) const
	getFunctionConstantRange - Return the range of values that corresponds to function-local constants.

const ValueList &	getValues () const

bool	hasMDs () const
	Check whether the current block has any metadata to emit.

ArrayRef< const Metadata * >	getMDStrings () const
	Get the MDString metadata for this block.

ArrayRef< const Metadata * >	getNonMDStrings () const
	Get the non-MDString metadata for this block.

const TypeList &	getTypes () const

const std::vector< const BasicBlock * > &	getBasicBlocks () const

const std::vector< AttributeList > &	getAttributeLists () const

const std::vector< IndexAndAttrSet > &	getAttributeGroups () const

const ComdatSetType &	getComdats () const

unsigned	getComdatID (const Comdat *C) const

unsigned	getGlobalBasicBlockID (const BasicBlock *BB) const
	getGlobalBasicBlockID - This returns the function-specific ID for the specified basic block.

void	incorporateFunction (const Function &F)
	incorporateFunction/purgeFunction - If you'd like to deal with a function, use these two methods to get its data into the ValueEnumerator!

void	purgeFunction ()

uint64_t	computeBitsRequiredForTypeIndicies () const

Public Attributes
UseListOrderStack	UseListOrders

Detailed Description

Definition at line 43 of file ValueEnumerator.h.

Member Typedef Documentation

◆ IndexAndAttrSet

using llvm::ValueEnumerator::IndexAndAttrSet = std::pair<unsigned, AttributeSet>

Attribute groups as encoded in bitcode are almost AttributeSets, but they include the AttributeList index, so we have to track that in our map.

Definition at line 52 of file ValueEnumerator.h.

◆ TypeList

using llvm::ValueEnumerator::TypeList = std::vector<Type *>

Definition at line 45 of file ValueEnumerator.h.

◆ ValueList

using llvm::ValueEnumerator::ValueList = std::vector<std::pair<const Value *, unsigned> >

Definition at line 48 of file ValueEnumerator.h.

Constructor & Destructor Documentation

◆ ValueEnumerator() [1/2]

ValueEnumerator::ValueEnumerator	(	const Module &	M,
		bool	ShouldPreserveUseListOrder
	)

Definition at line 322 of file ValueEnumerator.cpp.

References A, llvm::SmallVectorImpl< T >::clear(), F, llvm::AttributeList::FunctionIndex, GEP, llvm::Type::getMetadataTy(), I, predictUseListOrder(), and UseListOrders.

◆ ValueEnumerator() [2/2]

llvm::ValueEnumerator::ValueEnumerator ( const ValueEnumerator & )

delete

Member Function Documentation

◆ computeBitsRequiredForTypeIndicies()

uint64_t ValueEnumerator::computeBitsRequiredForTypeIndicies ( ) const

Definition at line 1141 of file ValueEnumerator.cpp.

References getTypes(), llvm::Log2_32_Ceil(), and llvm::size().

◆ dump()

LLVM_DUMP_METHOD void ValueEnumerator::dump ( ) const

Definition at line 492 of file ValueEnumerator.cpp.

References llvm::dbgs(), and print().

◆ getAttributeGroupID()

unsigned llvm::ValueEnumerator::getAttributeGroupID ( IndexAndAttrSet Group ) const

inline

Definition at line 182 of file ValueEnumerator.h.

References assert(), and I.

◆ getAttributeGroups()

const std::vector< IndexAndAttrSet > & llvm::ValueEnumerator::getAttributeGroups ( ) const

inline

Definition at line 220 of file ValueEnumerator.h.

◆ getAttributeListID()

unsigned llvm::ValueEnumerator::getAttributeListID ( AttributeList PAL ) const

inline

Definition at line 175 of file ValueEnumerator.h.

References assert(), I, and llvm::AttributeList::isEmpty().

◆ getAttributeLists()

const std::vector< AttributeList > & llvm::ValueEnumerator::getAttributeLists ( ) const

inline

Definition at line 218 of file ValueEnumerator.h.

◆ getBasicBlocks()

const std::vector< const BasicBlock * > & llvm::ValueEnumerator::getBasicBlocks ( ) const

inline

Definition at line 214 of file ValueEnumerator.h.

◆ getComdatID()

unsigned ValueEnumerator::getComdatID ( const Comdat * C ) const

Definition at line 472 of file ValueEnumerator.cpp.

References assert(), llvm::CallingConv::C, and llvm::UniqueVector< T >::idFor().

◆ getComdats()

const ComdatSetType & llvm::ValueEnumerator::getComdats ( ) const

inline

Definition at line 224 of file ValueEnumerator.h.

◆ getFunctionConstantRange()

void llvm::ValueEnumerator::getFunctionConstantRange	(	unsigned &	Start,
		unsigned &	End
	)		const

inline

getFunctionConstantRange - Return the range of values that corresponds to function-local constants.

Definition at line 192 of file ValueEnumerator.h.

References End.

◆ getGlobalBasicBlockID()

unsigned ValueEnumerator::getGlobalBasicBlockID ( const BasicBlock * BB ) const

getGlobalBasicBlockID - This returns the function-specific ID for the specified basic block.

This is relatively expensive information, so it should only be used by rare constructs such as address-of-label.

Definition at line 1132 of file ValueEnumerator.cpp.

References getGlobalBasicBlockID(), llvm::BasicBlock::getParent(), Idx, and IncorporateFunctionInfoGlobalBBIDs().

Referenced by getGlobalBasicBlockID().

◆ getInstructionID()

unsigned ValueEnumerator::getInstructionID ( const Instruction * I ) const

Definition at line 466 of file ValueEnumerator.cpp.

References assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and I.

◆ getMDStrings()

ArrayRef< const Metadata * > llvm::ValueEnumerator::getMDStrings ( ) const

inline

Get the MDString metadata for this block.

Definition at line 203 of file ValueEnumerator.h.

References llvm::ArrayRef< T >::slice().

◆ getMetadataID()

unsigned llvm::ValueEnumerator::getMetadataID ( const Metadata * MD ) const

inline

Definition at line 152 of file ValueEnumerator.h.

References assert(), and getMetadataOrNullID().

Referenced by getValueID().

◆ getMetadataOrNullID()

unsigned llvm::ValueEnumerator::getMetadataOrNullID ( const Metadata * MD ) const

inline

Definition at line 158 of file ValueEnumerator.h.

Referenced by getMetadataID().

◆ getNonMDStrings()

ArrayRef< const Metadata * > llvm::ValueEnumerator::getNonMDStrings ( ) const

inline

Get the non-MDString metadata for this block.

Definition at line 208 of file ValueEnumerator.h.

References llvm::ArrayRef< T >::slice().

◆ getTypeID()

unsigned llvm::ValueEnumerator::getTypeID ( Type * T ) const

inline

Definition at line 166 of file ValueEnumerator.h.

References assert(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::end(), llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::find(), and I.

◆ getTypes()

const TypeList & llvm::ValueEnumerator::getTypes ( ) const

inline

Definition at line 212 of file ValueEnumerator.h.

Referenced by computeBitsRequiredForTypeIndicies().

◆ getValueID()

unsigned ValueEnumerator::getValueID ( const Value * V ) const

Definition at line 482 of file ValueEnumerator.cpp.

References assert(), llvm::ValueMap< KeyT, ValueT, Config >::end(), llvm::ValueMap< KeyT, ValueT, Config >::find(), getMetadataID(), and I.

Referenced by writeTypeIdCompatibleVtableSummaryRecord().

◆ getValues()

const ValueList & llvm::ValueEnumerator::getValues ( ) const

inline

Definition at line 197 of file ValueEnumerator.h.

◆ hasMDs()

bool llvm::ValueEnumerator::hasMDs ( ) const

inline

Check whether the current block has any metadata to emit.

Definition at line 200 of file ValueEnumerator.h.

◆ incorporateFunction()

void ValueEnumerator::incorporateFunction ( const Function & F )

incorporateFunction/purgeFunction - If you'd like to deal with a function, use these two methods to get its data into the ValueEnumerator!

Definition at line 1022 of file ValueEnumerator.cpp.

References assert(), llvm::ValueMap< KeyT, ValueT, Config >::count(), F, llvm::DIArgList::getArgs(), I, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::SmallVectorBase< Size_T >::size().

◆ numMDs()

unsigned llvm::ValueEnumerator::numMDs ( ) const

inline

Definition at line 162 of file ValueEnumerator.h.

◆ operator=()

ValueEnumerator & llvm::ValueEnumerator::operator= ( const ValueEnumerator & )

delete

◆ print() [1/2]

void ValueEnumerator::print	(	raw_ostream &	OS,
		const MetadataMapType &	Map,
		const char *	Name
	)		const

Definition at line 527 of file ValueEnumerator.cpp.

References I, Name, OS, and llvm::Metadata::print().

◆ print() [2/2]

void ValueEnumerator::print	(	raw_ostream &	OS,
		const ValueMapType &	Map,
		const char *	Name
	)		const

Definition at line 500 of file ValueEnumerator.cpp.

References llvm::errs(), I, Name, and OS.

Referenced by dump().

◆ purgeFunction()

void ValueEnumerator::purgeFunction ( )

Remove purged values from the ValueMap.

Definition at line 1107 of file ValueEnumerator.cpp.

References llvm::DenseMapBase< DerivedT, KeyT, ValueT, KeyInfoT, BucketT >::erase(), and llvm::ValueMap< KeyT, ValueT, Config >::erase().

◆ setInstructionID()

void ValueEnumerator::setInstructionID ( const Instruction * I )

Definition at line 478 of file ValueEnumerator.cpp.

References I.

◆ shouldPreserveUseListOrder()

bool llvm::ValueEnumerator::shouldPreserveUseListOrder ( ) const

inline

Definition at line 164 of file ValueEnumerator.h.

Member Data Documentation

◆ UseListOrders

UseListOrderStack llvm::ValueEnumerator::UseListOrders

Definition at line 54 of file ValueEnumerator.h.

Referenced by ValueEnumerator(), and llvm::dxil::ValueEnumerator::ValueEnumerator().

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

lib/Bitcode/Writer/ValueEnumerator.h
lib/Bitcode/Writer/ValueEnumerator.cpp
lib/Target/DirectX/DXILWriter/DXILValueEnumerator.cpp

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

◆ IndexAndAttrSet

◆ TypeList

◆ ValueList

Constructor & Destructor Documentation

◆ ValueEnumerator() [1/2]

◆ ValueEnumerator() [2/2]

Member Function Documentation

◆ computeBitsRequiredForTypeIndicies()

◆ dump()

◆ getAttributeGroupID()

◆ getAttributeGroups()

◆ getAttributeListID()

◆ getAttributeLists()

◆ getBasicBlocks()

◆ getComdatID()

◆ getComdats()

◆ getFunctionConstantRange()

◆ getGlobalBasicBlockID()

◆ getInstructionID()

◆ getMDStrings()

◆ getMetadataID()

◆ getMetadataOrNullID()

◆ getNonMDStrings()

◆ getTypeID()

◆ getTypes()

◆ getValueID()

◆ getValues()

◆ hasMDs()

◆ incorporateFunction()

◆ numMDs()

◆ operator=()

◆ print() [1/2]

◆ print() [2/2]

◆ purgeFunction()

◆ setInstructionID()

◆ shouldPreserveUseListOrder()

Member Data Documentation

◆ UseListOrders