llvm/lib/Target/RISCV/RISCVTargetMachine.h
Alex Bradbury 5ded6ebfad [RISCV] Add bare-bones RISC-V MCTargetDesc
This is enough to compile and link but doesn't yet do anything particularly 
useful. Once an ASM parser and printer are added in the next two patches, the 
whole thing can be usefully tested.

Differential Revision: https://reviews.llvm.org/D23562


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285770 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-01 23:47:30 +00:00

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//===-- RISCVTargetMachine.h - Define TargetMachine for RISCV ---*- 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 RISCV specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_RISCV_RISCVTARGETMACHINE_H
#define LLVM_LIB_TARGET_RISCV_RISCVTARGETMACHINE_H
#include "MCTargetDesc/RISCVMCTargetDesc.h"
#include "llvm/CodeGen/SelectionDAGTargetInfo.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
class RISCVTargetMachine : public LLVMTargetMachine {
std::unique_ptr<TargetLoweringObjectFile> TLOF;
public:
RISCVTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options,
Optional<Reloc::Model> RM, CodeModel::Model CM,
CodeGenOpt::Level OL);
TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
TargetLoweringObjectFile *getObjFileLowering() const override {
return TLOF.get();
}
};
}
#endif