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//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- 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 Sparc specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_SPARC_SPARCTARGETMACHINE_H
#define LLVM_LIB_TARGET_SPARC_SPARCTARGETMACHINE_H
#include "SparcInstrInfo.h"
#include "SparcSubtarget.h"
#include "llvm/Target/TargetMachine.h"
namespace llvm {
class SparcTargetMachine : public LLVMTargetMachine {
std::unique_ptr<TargetLoweringObjectFile> TLOF;
SparcSubtarget Subtarget;
bool is64Bit;
mutable StringMap<std::unique_ptr<SparcSubtarget>> SubtargetMap;
public:
SparcTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options,
Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT, bool is64bit);
~SparcTargetMachine() override;
const SparcSubtarget *getSubtargetImpl() const { return &Subtarget; }
const SparcSubtarget *getSubtargetImpl(const Function &) const override;
// Pass Pipeline Configuration
TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
TargetLoweringObjectFile *getObjFileLowering() const override {
return TLOF.get();
}
bool isMachineVerifierClean() const override {
return false;
}
};
/// Sparc 32-bit target machine
///
class SparcV8TargetMachine : public SparcTargetMachine {
virtual void anchor();
public:
SparcV8TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options,
Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT);
};
/// Sparc 64-bit target machine
///
class SparcV9TargetMachine : public SparcTargetMachine {
virtual void anchor();
public:
SparcV9TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options,
Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT);
};
class SparcelTargetMachine : public SparcTargetMachine {
virtual void anchor();
public:
SparcelTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options,
Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
CodeGenOpt::Level OL, bool JIT);
};
} // end namespace llvm
#endif
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