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40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
//===--- Allocator.cpp - Simple memory allocation abstraction -------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the BumpPtrAllocator interface.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Support/Allocator.h"
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#include "llvm/Support/raw_ostream.h"
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namespace llvm {
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namespace detail {
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void printBumpPtrAllocatorStats(unsigned NumSlabs, size_t BytesAllocated,
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size_t TotalMemory) {
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errs() << "\nNumber of memory regions: " << NumSlabs << '\n'
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<< "Bytes used: " << BytesAllocated << '\n'
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<< "Bytes allocated: " << TotalMemory << '\n'
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<< "Bytes wasted: " << (TotalMemory - BytesAllocated)
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<< " (includes alignment, etc)\n";
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}
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} // namespace detail
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void PrintRecyclerStats(size_t Size,
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size_t Align,
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size_t FreeListSize) {
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errs() << "Recycler element size: " << Size << '\n'
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<< "Recycler element alignment: " << Align << '\n'
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<< "Number of elements free for recycling: " << FreeListSize << '\n';
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}
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} // namespace llvm
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