mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
656ac6f0f6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75945 91177308-0d34-0410-b5e6-96231b3b80d8
69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
//==- SystemZTargetMachine.h - Define TargetMachine for SystemZ ---*- 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 SystemZ specific subclass of TargetMachine.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
#ifndef LLVM_TARGET_SYSTEMZ_TARGETMACHINE_H
|
|
#define LLVM_TARGET_SYSTEMZ_TARGETMACHINE_H
|
|
|
|
#include "SystemZInstrInfo.h"
|
|
#include "SystemZISelLowering.h"
|
|
#include "SystemZRegisterInfo.h"
|
|
#include "SystemZSubtarget.h"
|
|
#include "llvm/Target/TargetData.h"
|
|
#include "llvm/Target/TargetFrameInfo.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
|
|
namespace llvm {
|
|
|
|
/// SystemZTargetMachine
|
|
///
|
|
class SystemZTargetMachine : public LLVMTargetMachine {
|
|
SystemZSubtarget Subtarget;
|
|
const TargetData DataLayout; // Calculates type size & alignment
|
|
SystemZInstrInfo InstrInfo;
|
|
SystemZTargetLowering TLInfo;
|
|
|
|
// SystemZ does not have any call stack frame, therefore not having
|
|
// any SystemZ specific FrameInfo class.
|
|
TargetFrameInfo FrameInfo;
|
|
|
|
protected:
|
|
virtual const TargetAsmInfo *createTargetAsmInfo() const;
|
|
|
|
public:
|
|
SystemZTargetMachine(const Module &M, const std::string &FS);
|
|
|
|
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
|
|
virtual const SystemZInstrInfo *getInstrInfo() const { return &InstrInfo; }
|
|
virtual const TargetData *getTargetData() const { return &DataLayout;}
|
|
virtual const SystemZSubtarget *getSubtargetImpl() const { return &Subtarget; }
|
|
|
|
virtual const SystemZRegisterInfo *getRegisterInfo() const {
|
|
return &InstrInfo.getRegisterInfo();
|
|
}
|
|
|
|
virtual SystemZTargetLowering *getTargetLowering() const {
|
|
return const_cast<SystemZTargetLowering*>(&TLInfo);
|
|
}
|
|
|
|
virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
|
|
virtual bool addAssemblyEmitter(PassManagerBase &PM,
|
|
CodeGenOpt::Level OptLevel, bool Verbose,
|
|
raw_ostream &Out);
|
|
static unsigned getModuleMatchQuality(const Module &M);
|
|
}; // SystemZTargetMachine.
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif // LLVM_TARGET_SystemZ_TARGETMACHINE_H
|