1//===--- Allocator.cpp - Simple memory allocation abstraction -------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file implements the BumpPtrAllocator interface.
11//
12//===----------------------------------------------------------------------===//
13
14#include "llvm/Support/Allocator.h"
15#include "llvm/Support/raw_ostream.h"
16
17namespace llvm {
18
19namespace detail {
20
21void printBumpPtrAllocatorStats(unsigned NumSlabs, size_t BytesAllocated,
22                                size_t TotalMemory) {
23  errs() << "\nNumber of memory regions: " << NumSlabs << '\n'
24         << "Bytes used: " << BytesAllocated << '\n'
25         << "Bytes allocated: " << TotalMemory << '\n'
26         << "Bytes wasted: " << (TotalMemory - BytesAllocated)
27         << " (includes alignment, etc)\n";
28}
29
30} // End namespace detail.
31
32void PrintRecyclerStats(size_t Size,
33                        size_t Align,
34                        size_t FreeListSize) {
35  errs() << "Recycler element size: " << Size << '\n'
36         << "Recycler element alignment: " << Align << '\n'
37         << "Number of elements free for recycling: " << FreeListSize << '\n';
38}
39
40}
41