llvm::ConstantUniqueMap< ConstantClass > Class Template Reference

#include "IR/ConstantsContext.h"

Inheritance diagram for llvm::ConstantUniqueMap< ConstantClass >:

Public Types
using	ValType = typename ConstantInfo< ConstantClass >::ValType
using	TypeClass = typename ConstantInfo< ConstantClass >::TypeClass
using	LookupKey = std::pair< TypeClass *, ValType >
using	LookupKeyHashed = std::pair< unsigned, LookupKey >
	Key and hash together, so that we compute the hash only once and reuse it.
using	MapTy = DenseSet< ConstantClass *, MapInfo >

Public Member Functions
MapTy::iterator	begin ()
MapTy::iterator	end ()
void	freeConstants ()
ConstantClass *	getOrCreate (TypeClass *Ty, ValType V)
	Return the specified constant from the map, creating it if necessary.
void	remove (ConstantClass *CP)
	Remove this constant from the map.
ConstantClass *	replaceOperandsInPlace (ArrayRef< Constant * > Operands, ConstantClass *CP, Value *From, Constant *To, unsigned NumUpdated=0, unsigned OperandNo=~0u)
void	dump () const
void	freeConstants ()

Detailed Description

template<class ConstantClass>
class llvm::ConstantUniqueMap< ConstantClass >

Definition at line 544 of file ConstantsContext.h.

Member Typedef Documentation

LookupKey

template<class ConstantClass >

using llvm::ConstantUniqueMap< ConstantClass >::LookupKey = std::pair<TypeClass *, ValType>

Definition at line 548 of file ConstantsContext.h.

LookupKeyHashed

template<class ConstantClass >

using llvm::ConstantUniqueMap< ConstantClass >::LookupKeyHashed = std::pair<unsigned, LookupKey>

Key and hash together, so that we compute the hash only once and reuse it.

Definition at line 551 of file ConstantsContext.h.

MapTy

template<class ConstantClass >

using llvm::ConstantUniqueMap< ConstantClass >::MapTy = DenseSet<ConstantClass *, MapInfo>

Definition at line 596 of file ConstantsContext.h.

TypeClass

template<class ConstantClass >

using llvm::ConstantUniqueMap< ConstantClass >::TypeClass = typename ConstantInfo<ConstantClass>::TypeClass

Definition at line 547 of file ConstantsContext.h.

ValType

template<class ConstantClass >

using llvm::ConstantUniqueMap< ConstantClass >::ValType = typename ConstantInfo<ConstantClass>::ValType

Definition at line 546 of file ConstantsContext.h.

Member Function Documentation

begin()

template<class ConstantClass >

MapTy::iterator llvm::ConstantUniqueMap< ConstantClass >::begin ( )

inline

Definition at line 602 of file ConstantsContext.h.

dump()

template<class ConstantClass >

void llvm::ConstantUniqueMap< ConstantClass >::dump ( ) const

inline

Definition at line 675 of file ConstantsContext.h.

References llvm::dbgs(), and LLVM_DEBUG.

end()

template<class ConstantClass >

MapTy::iterator llvm::ConstantUniqueMap< ConstantClass >::end ( )

inline

Definition at line 603 of file ConstantsContext.h.

freeConstants() [1/2]

template<class ConstantClass >

void llvm::ConstantUniqueMap< ConstantClass >::freeConstants ( )

inline

Definition at line 605 of file ConstantsContext.h.

References llvm::deleteConstant(), and I.

Referenced by llvm::LLVMContextImpl::~LLVMContextImpl().

freeConstants() [2/2]

void llvm::ConstantUniqueMap< InlineAsm >::freeConstants ( )

inline

Definition at line 680 of file ConstantsContext.h.

References I.

getOrCreate()

template<class ConstantClass >

ConstantClass * llvm::ConstantUniqueMap< ConstantClass >::getOrCreate ( TypeClass *  Ty, ValType  V  )

inline

Return the specified constant from the map, creating it if necessary.

Hash once, and reuse it for the lookup and the insertion if needed.

Definition at line 622 of file ConstantsContext.h.

References assert(), I, and Lookup().

Referenced by llvm::ConstantVector::get(), and llvm::ConstantArray::get().

remove()

template<class ConstantClass >

void llvm::ConstantUniqueMap< ConstantClass >::remove ( ConstantClass *  CP )

inline

Remove this constant from the map.

Definition at line 640 of file ConstantsContext.h.

References assert(), and I.

Referenced by llvm::ConstantUniqueMap< ConstantClass >::replaceOperandsInPlace().

replaceOperandsInPlace()

template<class ConstantClass >

ConstantClass * llvm::ConstantUniqueMap< ConstantClass >::replaceOperandsInPlace ( ArrayRef< Constant * >  Operands, ConstantClass *  CP, Value *  From, Constant *  To, unsigned  NumUpdated = 0, unsigned  OperandNo = ~0u  )

inline

Hash once, and reuse it for the lookup and the insertion if needed.

Definition at line 647 of file ConstantsContext.h.

References assert(), E, From, I, Lookup(), Operands, and llvm::ConstantUniqueMap< ConstantClass >::remove().

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

• include/llvm/IR/InlineAsm.h
• lib/IR/ConstantsContext.h