forked from OSchip/llvm-project
48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
//===- LanaiSubtarget.cpp - Lanai Subtarget Information -----------*- C++ -*-=//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file implements the Lanai specific subclass of TargetSubtarget.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "LanaiSubtarget.h"
|
|
|
|
#include "Lanai.h"
|
|
|
|
#define DEBUG_TYPE "lanai-subtarget"
|
|
|
|
#define GET_SUBTARGETINFO_TARGET_DESC
|
|
#define GET_SUBTARGETINFO_CTOR
|
|
#include "LanaiGenSubtargetInfo.inc"
|
|
|
|
using namespace llvm;
|
|
|
|
void LanaiSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) {
|
|
std::string CPUName = CPU;
|
|
if (CPUName.empty())
|
|
CPUName = "generic";
|
|
|
|
ParseSubtargetFeatures(CPUName, FS);
|
|
}
|
|
|
|
LanaiSubtarget &LanaiSubtarget::initializeSubtargetDependencies(StringRef CPU,
|
|
StringRef FS) {
|
|
initSubtargetFeatures(CPU, FS);
|
|
return *this;
|
|
}
|
|
|
|
LanaiSubtarget::LanaiSubtarget(const Triple &TargetTriple, StringRef Cpu,
|
|
StringRef FeatureString, const TargetMachine &TM,
|
|
const TargetOptions & /*Options*/,
|
|
CodeModel::Model /*CodeModel*/,
|
|
CodeGenOpt::Level /*OptLevel*/)
|
|
: LanaiGenSubtargetInfo(TargetTriple, Cpu, FeatureString),
|
|
FrameLowering(initializeSubtargetDependencies(Cpu, FeatureString)),
|
|
InstrInfo(), TLInfo(TM, *this), TSInfo() {}
|