llvm-6502/lib/Target/CBackend/CTargetMachine.h
Evan Cheng ebdeeab812 Eliminate asm parser's dependency on TargetMachine:
- Each target asm parser now creates its own MCSubtatgetInfo (if needed).
- Changed AssemblerPredicate to take subtarget features which tablegen uses
  to generate asm matcher subtarget feature queries. e.g.
  "ModeThumb,FeatureThumb2" is translated to
  "(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134678 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-08 01:53:10 +00:00

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1.3 KiB
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//===-- CTargetMachine.h - TargetMachine for the C backend ------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file declares the TargetMachine that is used by the C backend.
//
//===----------------------------------------------------------------------===//
#ifndef CTARGETMACHINE_H
#define CTARGETMACHINE_H
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetData.h"
namespace llvm {
struct CTargetMachine : public TargetMachine {
CTargetMachine(const Target &T, const std::string &TT,
const std::string &CPU, const std::string &FS)
: TargetMachine(T, TT, CPU, FS) {}
virtual bool addPassesToEmitFile(PassManagerBase &PM,
formatted_raw_ostream &Out,
CodeGenFileType FileType,
CodeGenOpt::Level OptLevel,
bool DisableVerify);
virtual const TargetData *getTargetData() const { return 0; }
};
extern Target TheCBackendTarget;
} // End llvm namespace
#endif