llvm-6502/include/llvm/Transforms/Utils/ValueMapper.h
2010-10-13 02:08:17 +00:00

32 lines
1.1 KiB
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 *, TrackingVH<Value> > ValueToValueMapTy;
Value *MapValue(const Value *V, ValueToValueMapTy &VM,
bool ModuleLevelChanges);
void RemapInstruction(Instruction *I, ValueToValueMapTy &VM,
bool ModuleLevelChanges);
} // End llvm namespace
#endif