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8e2ed1643a
StringSaver now always saves to a BumpPtrAllocator. The only reason for having the virtual saveImpl is so lld can have a thread safe version. The reason for the distinct BumpPtrStringSaver class is to avoid the virtual destructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239669 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
570 B
C++
20 lines
570 B
C++
//===-- StringSaver.cpp ---------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Support/StringSaver.h"
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using namespace llvm;
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const char *StringSaver::saveImpl(StringRef S) {
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char *P = Alloc.Allocate<char>(S.size() + 1);
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memcpy(P, S.data(), S.size());
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P[S.size()] = '\0';
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return P;
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}
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