1//===-- AVRSubtarget.cpp - AVR Subtarget Information ----------------------===// 2// 3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4// See https://llvm.org/LICENSE.txt for license information. 5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6// 7//===----------------------------------------------------------------------===// 8// 9// This file implements the AVR specific subclass of TargetSubtargetInfo. 10// 11//===----------------------------------------------------------------------===// 12 13#include "AVRSubtarget.h" 14 15#include "llvm/BinaryFormat/ELF.h" 16#include "llvm/MC/TargetRegistry.h" 17 18#include "AVR.h" 19#include "AVRTargetMachine.h" 20#include "MCTargetDesc/AVRMCTargetDesc.h" 21 22#define DEBUG_TYPE "avr-subtarget" 23 24#define GET_SUBTARGETINFO_TARGET_DESC 25#define GET_SUBTARGETINFO_CTOR 26#include "AVRGenSubtargetInfo.inc" 27 28namespace llvm { 29 30AVRSubtarget::AVRSubtarget(const Triple &TT, const std::string &CPU, 31 const std::string &FS, const AVRTargetMachine &TM) 32 : AVRGenSubtargetInfo(TT, CPU, /*TuneCPU*/ CPU, FS), 33 TLInfo(TM, initializeSubtargetDependencies(CPU, FS, TM)) { 34 // Parse features string. 35 ParseSubtargetFeatures(CPU, /*TuneCPU*/ CPU, FS); 36} 37 38AVRSubtarget & 39AVRSubtarget::initializeSubtargetDependencies(StringRef CPU, StringRef FS, 40 const TargetMachine &TM) { 41 // Parse features string. 42 ParseSubtargetFeatures(CPU, /*TuneCPU*/ CPU, FS); 43 return *this; 44} 45 46} // end of namespace llvm 47