1//===- lib/MC/MCInst.cpp - MCInst implementation --------------------------===// 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/MCInst.h" 11#include "llvm/MC/MCExpr.h" 12#include "llvm/MC/MCInstPrinter.h" 13#include "llvm/Support/Debug.h" 14#include "llvm/Support/raw_ostream.h" 15 16using namespace llvm; 17 18void MCOperand::print(raw_ostream &OS, const MCAsmInfo *MAI) const { 19 OS << "<MCOperand "; 20 if (!isValid()) 21 OS << "INVALID"; 22 else if (isReg()) 23 OS << "Reg:" << getReg(); 24 else if (isImm()) 25 OS << "Imm:" << getImm(); 26 else if (isExpr()) { 27 OS << "Expr:(" << *getExpr() << ")"; 28 } else if (isInst()) { 29 OS << "Inst:(" << *getInst() << ")"; 30 } else 31 OS << "UNDEFINED"; 32 OS << ">"; 33} 34 35#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) 36void MCOperand::dump() const { 37 print(dbgs(), nullptr); 38 dbgs() << "\n"; 39} 40#endif 41 42void MCInst::print(raw_ostream &OS, const MCAsmInfo *MAI) const { 43 OS << "<MCInst " << getOpcode(); 44 for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { 45 OS << " "; 46 getOperand(i).print(OS, MAI); 47 } 48 OS << ">"; 49} 50 51void MCInst::dump_pretty(raw_ostream &OS, const MCAsmInfo *MAI, 52 const MCInstPrinter *Printer, 53 StringRef Separator) const { 54 OS << "<MCInst #" << getOpcode(); 55 56 // Show the instruction opcode name if we have access to a printer. 57 if (Printer) 58 OS << ' ' << Printer->getOpcodeName(getOpcode()); 59 60 for (unsigned i = 0, e = getNumOperands(); i != e; ++i) { 61 OS << Separator; 62 getOperand(i).print(OS, MAI); 63 } 64 OS << ">"; 65} 66 67#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) 68void MCInst::dump() const { 69 print(dbgs(), nullptr); 70 dbgs() << "\n"; 71} 72#endif 73