lib/Target/PTX/PTXMCInstLower.cpp


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//===-- PTXMCInstLower.cpp - Convert PTX MachineInstr to an MCInst --------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains code to lower PTX MachineInstrs to their corresponding
// MCInst records.
//
//===----------------------------------------------------------------------===//

#include "PTX.h"
#include "PTXAsmPrinter.h"
#include "llvm/Constants.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
#include "llvm/Target/Mangler.h"

void llvm::LowerPTXMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
                                        PTXAsmPrinter &AP) {
  OutMI.setOpcode(MI->getOpcode());
  for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
    const MachineOperand &MO = MI->getOperand(i);
    MCOperand MCOp;
    if (AP.lowerOperand(MO, MCOp))
      OutMI.addOperand(MCOp);
  }
}