1//===-- AVRSubtarget.cpp - AVR Subtarget Information ----------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file implements the AVR specific subclass of TargetSubtargetInfo. 11// 12//===----------------------------------------------------------------------===// 13 14#include "AVRSubtarget.h" 15 16#include "llvm/Support/ELF.h" 17#include "llvm/Support/TargetRegistry.h" 18 19#include "AVR.h" 20#include "AVRTargetMachine.h" 21#include "MCTargetDesc/AVRMCTargetDesc.h" 22 23#define DEBUG_TYPE "avr-subtarget" 24 25#define GET_SUBTARGETINFO_TARGET_DESC 26#define GET_SUBTARGETINFO_CTOR 27#include "AVRGenSubtargetInfo.inc" 28 29namespace llvm { 30 31AVRSubtarget::AVRSubtarget(const Triple &TT, const std::string &CPU, 32 const std::string &FS, AVRTargetMachine &TM) 33 : AVRGenSubtargetInfo(TT, CPU, FS), InstrInfo(), FrameLowering(), 34 TLInfo(TM), TSInfo(), 35 36 // Subtarget features 37 m_hasSRAM(false), m_hasJMPCALL(false), m_hasIJMPCALL(false), 38 m_hasEIJMPCALL(false), m_hasADDSUBIW(false), m_hasSmallStack(false), 39 m_hasMOVW(false), m_hasLPM(false), m_hasLPMX(false), m_hasELPM(false), 40 m_hasELPMX(false), m_hasSPM(false), m_hasSPMX(false), m_hasDES(false), 41 m_supportsRMW(false), m_supportsMultiplication(false), m_hasBREAK(false), 42 m_hasTinyEncoding(false), ELFArch(false), m_FeatureSetDummy(false) { 43 // Parse features string. 44 ParseSubtargetFeatures(CPU, FS); 45} 46 47} // end of namespace llvm 48