llvm/clang/lib/AST/ByteCode/DynamicAllocator.h

//==--------- DynamicAllocator.h - Dynamic allocations ------------*- C++ -*-=//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_AST_INTERP_DYNAMIC_ALLOCATOR_H
#define LLVM_CLANG_AST_INTERP_DYNAMIC_ALLOCATOR_H

#include "Descriptor.h"
#include "InterpBlock.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/iterator_range.h"
#include "llvm/Support/Allocator.h"

namespace clang {
class Expr;
namespace interp {
class Block;
class InterpState;

/// Manages dynamic memory allocations done during bytecode interpretation.
///
/// We manage allocations as a map from their new-expression to a list
/// of allocations. This is called an AllocationSite. For each site, we
/// record whether it was allocated using new or new[], the
/// IsArrayAllocation flag.
///
/// For all array allocations, we need to allocate new Descriptor instances,
/// so the DynamicAllocator has a llvm::BumpPtrAllocator similar to Program.
class DynamicAllocator final {};

} // namespace interp
} // namespace clang
#endif