1251607Sdim//==- SystemZTargetMachine.h - Define TargetMachine for SystemZ ---*- C++ -*-=// 2251607Sdim// 3251607Sdim// The LLVM Compiler Infrastructure 4251607Sdim// 5251607Sdim// This file is distributed under the University of Illinois Open Source 6251607Sdim// License. See LICENSE.TXT for details. 7251607Sdim// 8251607Sdim//===----------------------------------------------------------------------===// 9251607Sdim// 10251607Sdim// This file declares the SystemZ specific subclass of TargetMachine. 11251607Sdim// 12251607Sdim//===----------------------------------------------------------------------===// 13251607Sdim 14251607Sdim 15280031Sdim#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZTARGETMACHINE_H 16280031Sdim#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZTARGETMACHINE_H 17251607Sdim 18251607Sdim#include "SystemZSubtarget.h" 19251607Sdim#include "llvm/Target/TargetMachine.h" 20251607Sdim 21251607Sdimnamespace llvm { 22251607Sdim 23276479Sdimclass TargetFrameLowering; 24276479Sdim 25251607Sdimclass SystemZTargetMachine : public LLVMTargetMachine { 26280031Sdim std::unique_ptr<TargetLoweringObjectFile> TLOF; 27251607Sdim SystemZSubtarget Subtarget; 28251607Sdim 29251607Sdimpublic: 30288943Sdim SystemZTargetMachine(const Target &T, const Triple &TT, StringRef CPU, 31251607Sdim StringRef FS, const TargetOptions &Options, 32251607Sdim Reloc::Model RM, CodeModel::Model CM, 33251607Sdim CodeGenOpt::Level OL); 34280031Sdim ~SystemZTargetMachine() override; 35251607Sdim 36288943Sdim const SystemZSubtarget *getSubtargetImpl() const { return &Subtarget; } 37288943Sdim const SystemZSubtarget *getSubtargetImpl(const Function &) const override { 38251607Sdim return &Subtarget; 39251607Sdim } 40251607Sdim // Override LLVMTargetMachine 41276479Sdim TargetPassConfig *createPassConfig(PassManagerBase &PM) override; 42288943Sdim TargetIRAnalysis getTargetIRAnalysis() override; 43280031Sdim TargetLoweringObjectFile *getObjFileLowering() const override { 44280031Sdim return TLOF.get(); 45280031Sdim } 46296417Sdim 47296417Sdim bool targetSchedulesPostRAScheduling() const override { return true; }; 48296417Sdim 49251607Sdim}; 50251607Sdim 51251607Sdim} // end namespace llvm 52251607Sdim 53251607Sdim#endif 54