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llvm-mirror/include/llvm/Transforms/Utils/ValueMapper.h
Dan Gohman 30fd721e48 Use MapValue in the Linker instead of having a private function
which does the same thing. This eliminates redundant code and
handles MDNodes better. MDNode linking still doesn't fully
work yet though.

llvm-svn: 111941
2010-08-24 18:50:07 +00:00

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975 B
C++

//===- ValueMapper.h - Remapping for constants and metadata -----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines the MapValue interface which is used by various parts of
// the Transforms/Utils library to implement cloning and linking facilities.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TRANSFORMS_UTILS_VALUEMAPPER_H
#define LLVM_TRANSFORMS_UTILS_VALUEMAPPER_H
#include "llvm/ADT/ValueMap.h"
namespace llvm {
class Value;
class Instruction;
typedef ValueMap<const Value *, Value *> ValueToValueMapTy;
Value *MapValue(const Value *V, ValueToValueMapTy &VM);
void RemapInstruction(Instruction *I, ValueToValueMapTy &VM);
} // End llvm namespace
#endif