MCInstPrinter.cpp revision 317eaf19937813d630166bfec7b933a98ea89aa5
1//===-- MCInstPrinter.cpp - Convert an MCInst to target assembly syntax ---===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#include "llvm/MC/MCInstPrinter.h" 11#include "llvm/MC/MCAsmInfo.h" 12#include "llvm/ADT/StringRef.h" 13#include "llvm/Support/raw_ostream.h" 14using namespace llvm; 15 16MCInstPrinter::~MCInstPrinter() { 17} 18 19/// getOpcodeName - Return the name of the specified opcode enum (e.g. 20/// "MOV32ri") or empty if we can't resolve it. 21StringRef MCInstPrinter::getOpcodeName(unsigned Opcode) const { 22 return ""; 23} 24 25void MCInstPrinter::printRegName(raw_ostream &OS, unsigned RegNo) const { 26 assert(0 && "Target should implement this"); 27} 28 29void MCInstPrinter::printAnnotation(raw_ostream &OS, StringRef Annot) { 30 if (!Annot.empty()) { 31 if (CommentStream) 32 (*CommentStream) << Annot << "\n"; 33 else 34 OS << " " << MAI.getCommentString() << " " << Annot << "\n"; 35 } 36} 37