1 //===-- CPPTargetMachine.h - TargetMachine for the C++ backend --*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file declares the TargetMachine that is used by the C++ backend.
12 //===----------------------------------------------------------------------===//
14 #ifndef CPPTARGETMACHINE_H
15 #define CPPTARGETMACHINE_H
17 #include "llvm/Target/TargetMachine.h"
18 #include "llvm/Target/TargetData.h"
22 class formatted_raw_ostream;
24 struct CPPTargetMachine : public TargetMachine {
25 const TargetData DataLayout; // Calculates type size & alignment
27 CPPTargetMachine(const Target &T, const Module &M,
28 const std::string &FS)
29 : TargetMachine(T), DataLayout(&M) {}
31 virtual bool WantsWholeFile() const { return true; }
32 virtual bool addPassesToEmitWholeFile(PassManager &PM,
33 formatted_raw_ostream &Out,
34 CodeGenFileType FileType,
35 CodeGenOpt::Level OptLevel);
37 virtual const TargetData *getTargetData() const { return 0; }
40 extern Target TheCppBackendTarget;
42 } // End llvm namespace