1*0b57cec5SDimitry Andric //===- LanaiSubtarget.cpp - Lanai Subtarget Information -----------*- C++ -*-=// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric // 9*0b57cec5SDimitry Andric // This file implements the Lanai specific subclass of TargetSubtarget. 10*0b57cec5SDimitry Andric // 11*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 12*0b57cec5SDimitry Andric 13*0b57cec5SDimitry Andric #include "LanaiSubtarget.h" 14*0b57cec5SDimitry Andric 15*0b57cec5SDimitry Andric #include "Lanai.h" 16*0b57cec5SDimitry Andric 17*0b57cec5SDimitry Andric #define DEBUG_TYPE "lanai-subtarget" 18*0b57cec5SDimitry Andric 19*0b57cec5SDimitry Andric #define GET_SUBTARGETINFO_TARGET_DESC 20*0b57cec5SDimitry Andric #define GET_SUBTARGETINFO_CTOR 21*0b57cec5SDimitry Andric #include "LanaiGenSubtargetInfo.inc" 22*0b57cec5SDimitry Andric 23*0b57cec5SDimitry Andric using namespace llvm; 24*0b57cec5SDimitry Andric 25*0b57cec5SDimitry Andric void LanaiSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { 26*0b57cec5SDimitry Andric std::string CPUName = CPU; 27*0b57cec5SDimitry Andric if (CPUName.empty()) 28*0b57cec5SDimitry Andric CPUName = "generic"; 29*0b57cec5SDimitry Andric 30*0b57cec5SDimitry Andric ParseSubtargetFeatures(CPUName, FS); 31*0b57cec5SDimitry Andric } 32*0b57cec5SDimitry Andric 33*0b57cec5SDimitry Andric LanaiSubtarget &LanaiSubtarget::initializeSubtargetDependencies(StringRef CPU, 34*0b57cec5SDimitry Andric StringRef FS) { 35*0b57cec5SDimitry Andric initSubtargetFeatures(CPU, FS); 36*0b57cec5SDimitry Andric return *this; 37*0b57cec5SDimitry Andric } 38*0b57cec5SDimitry Andric 39*0b57cec5SDimitry Andric LanaiSubtarget::LanaiSubtarget(const Triple &TargetTriple, StringRef Cpu, 40*0b57cec5SDimitry Andric StringRef FeatureString, const TargetMachine &TM, 41*0b57cec5SDimitry Andric const TargetOptions & /*Options*/, 42*0b57cec5SDimitry Andric CodeModel::Model /*CodeModel*/, 43*0b57cec5SDimitry Andric CodeGenOpt::Level /*OptLevel*/) 44*0b57cec5SDimitry Andric : LanaiGenSubtargetInfo(TargetTriple, Cpu, FeatureString), 45*0b57cec5SDimitry Andric FrameLowering(initializeSubtargetDependencies(Cpu, FeatureString)), 46*0b57cec5SDimitry Andric InstrInfo(), TLInfo(TM, *this), TSInfo() {} 47