llvm::orc::SymbolStringPool Class Reference

String pool for symbol names used by the JIT. More...

#include "llvm/ExecutionEngine/Orc/SymbolStringPool.h"

Public Member Functions
	~SymbolStringPool ()
	Destroy a SymbolStringPool. More...
SymbolStringPtr	intern (StringRef S)
	Create a symbol string pointer from the given string. More...
void	clearDeadEntries ()
	Remove from the pool any entries that are no longer referenced. More...
bool	empty () const
	Returns true if the pool is empty. More...

Friends
class	SymbolStringPtr
raw_ostream &	operator<< (raw_ostream &OS, const SymbolStringPool &SSP)
	Dump a SymbolStringPool. Useful for debugging dangling-pointer crashes. More...

Detailed Description

String pool for symbol names used by the JIT.

Definition at line 30 of file SymbolStringPool.h.

Constructor & Destructor Documentation

~SymbolStringPool()

llvm::orc::SymbolStringPool::~SymbolStringPool ( )

inline

Destroy a SymbolStringPool.

Definition at line 161 of file SymbolStringPool.h.

References assert(), clearDeadEntries(), and llvm::StringMapImpl::empty().

Member Function Documentation

clearDeadEntries()

void llvm::orc::SymbolStringPool::clearDeadEntries ( )

inline

Remove from the pool any entries that are no longer referenced.

Definition at line 176 of file SymbolStringPool.h.

References llvm::StringMap< ValueTy, AllocatorTy >::begin(), E, llvm::StringMap< ValueTy, AllocatorTy >::end(), llvm::StringMap< ValueTy, AllocatorTy >::erase(), I, and llvm::Lock.

Referenced by ~SymbolStringPool().

empty()

bool llvm::orc::SymbolStringPool::empty ( ) const

inline

Returns true if the pool is empty.

Definition at line 185 of file SymbolStringPool.h.

References llvm::StringMapImpl::empty(), and llvm::Lock.

intern()

SymbolStringPtr llvm::orc::SymbolStringPool::intern ( StringRef  S )

inline

Create a symbol string pointer from the given string.

Definition at line 168 of file SymbolStringPool.h.

References I, llvm::Lock, S, SymbolStringPtr, and llvm::StringMap< ValueTy, AllocatorTy >::try_emplace().

Friends And Related Function Documentation

operator<<

raw_ostream& operator<< ( raw_ostream &  OS, const SymbolStringPool &  SSP  )

friend

Dump a SymbolStringPool. Useful for debugging dangling-pointer crashes.

Definition at line 300 of file DebugUtils.cpp.

SymbolStringPtr

friend class SymbolStringPtr

friend

Definition at line 31 of file SymbolStringPool.h.

Referenced by intern().

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

• include/llvm/ExecutionEngine/Orc/SymbolStringPool.h