//===-- WebAssemblyInstrInfo.cpp - WebAssembly Instruction Information ----===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// \brief This file contains the WebAssembly implementation of the
/// TargetInstrInfo class.
///
//===----------------------------------------------------------------------===//

#include "WebAssemblyInstrInfo.h"
#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
#include "WebAssemblySubtarget.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
using namespace llvm;

#define DEBUG_TYPE "wasm-instr-info"

#define GET_INSTRINFO_CTOR_DTOR
#include "WebAssemblyGenInstrInfo.inc"

WebAssemblyInstrInfo::WebAssemblyInstrInfo(const WebAssemblySubtarget &STI)
    : RI(STI.getTargetTriple()) {}

void WebAssemblyInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
                                       MachineBasicBlock::iterator I,
                                       DebugLoc DL, unsigned DestReg,
                                       unsigned SrcReg, bool KillSrc) const {
  BuildMI(MBB, I, DL, get(WebAssembly::COPY), DestReg)
      .addReg(SrcReg, KillSrc ? RegState::Kill : 0);
}