llvm::SlabAllocator Class Reference

#include <Allocator.h>

Inheritance diagram for llvm::SlabAllocator:

Public Member Functions
virtual	~SlabAllocator ()
virtual MemSlab *	Allocate (size_t Size)=0
virtual void	Deallocate (MemSlab *Slab)=0

Detailed Description

SlabAllocator - This class can be used to parameterize the underlying allocation strategy for the bump allocator. In particular, this is used by the JIT to allocate contiguous swathes of executable memory. The interface uses MemSlab's instead of void *'s so that the allocator doesn't have to remember the size of the pointer it allocated.

Definition at line 64 of file Allocator.h.

Constructor & Destructor Documentation

llvm::SlabAllocator::~SlabAllocator ( )

virtual

Definition at line 174 of file Allocator.cpp.

Member Function Documentation

virtual MemSlab* llvm::SlabAllocator::Allocate ( size_t  Size )

pure virtual

Implemented in llvm::MallocSlabAllocator.

Referenced by llvm::BumpPtrAllocator::Allocate().

virtual void llvm::SlabAllocator::Deallocate ( MemSlab *  Slab )

pure virtual

Implemented in llvm::MallocSlabAllocator.

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

• Allocator.h
• Allocator.cpp