1 //===-- CTargetMachine.h - TargetMachine for the C backend ------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file was developed by the LLVM research group and is distributed under
6 // the University of Illinois Open Source License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file declares the TargetMachine that is used by the C backend.
12 //===----------------------------------------------------------------------===//
14 #ifndef CTARGETMACHINE_H
15 #define CTARGETMACHINE_H
17 #include "llvm/Target/TargetMachine.h"
20 class IntrinsicLowering;
22 struct CTargetMachine : public TargetMachine {
23 CTargetMachine(const Module &M, IntrinsicLowering *IL) :
24 TargetMachine("CBackend", IL) {}
26 virtual const TargetInstrInfo &getInstrInfo() const { abort(); }
27 virtual const TargetFrameInfo &getFrameInfo() const { abort(); }
28 virtual const TargetSchedInfo &getSchedInfo() const { abort(); }
29 virtual const TargetRegInfo &getRegInfo() const { abort(); }
30 virtual const TargetCacheInfo &getCacheInfo() const { abort(); }
32 // This is the only thing that actually does anything here.
33 virtual bool addPassesToEmitAssembly(PassManager &PM, std::ostream &Out);
36 } // End llvm namespace