path: root/lib/Target/XCore/XCoreISelLowering.cpp

//===-- XCoreISelLowering.cpp - XCore DAG Lowering Implementation   ------===//
//
//                     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 XCoreTargetLowering class.
//
//===----------------------------------------------------------------------===//

#define DEBUG_TYPE "xcore-lower"

#include "XCoreISelLowering.h"
#include "XCoreMachineFunctionInfo.h"
#include "XCore.h"
#include "XCoreTargetObjectFile.h"
#include "XCoreTargetMachine.h"
#include "XCoreSubtarget.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Function.h"
#include "llvm/Intrinsics.h"
#include "llvm/CallingConv.h"
#include "llvm/GlobalVariable.h"
#include "llvm/GlobalAlias.h"
#include "llvm/CodeGen/CallingConvLower.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineJumpTableInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/VectorExtras.h"
#include <queue>
#include <set>
using namespace llvm;

const char *XCoreTargetLowering::
getTargetNodeName(unsigned Opcode) const 
{
  switch (Opcode) 
  {
    case XCoreISD::BL                : return "XCoreISD::BL";
    case XCoreISD::PCRelativeWrapper : return "XCoreISD::PCRelativeWrapper";
    case XCoreISD::DPRelativeWrapper : return "XCoreISD::DPRelativeWrapper";
    case XCoreISD::CPRelativeWrapper : return "XCoreISD::CPRelativeWrapper";
    case XCoreISD::STWSP             : return "XCoreISD::STWSP";
    case XCoreISD::RETSP             : return "XCoreISD::RETSP";
    case XCoreISD::LADD              : return