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annotate lib/MC/MCInst.cpp @ 124:4fa72497ed5d

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fix
author mir3636
date Thu, 30 Nov 2017 20:04:56 +0900
parents 803732b1fca8
children c2174574ed3a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 //===- lib/MC/MCInst.cpp - MCInst implementation --------------------------===//
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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9
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10 #include "llvm/MC/MCInst.h"
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11 #include "llvm/MC/MCExpr.h"
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12 #include "llvm/MC/MCInstPrinter.h"
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13 #include "llvm/Support/Compiler.h"
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14 #include "llvm/Support/Debug.h"
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15 #include "llvm/Support/raw_ostream.h"
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16
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17 using namespace llvm;
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18
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19 void MCOperand::print(raw_ostream &OS) const {
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20 OS << "<MCOperand ";
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21 if (!isValid())
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22 OS << "INVALID";
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23 else if (isReg())
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24 OS << "Reg:" << getReg();
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25 else if (isImm())
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26 OS << "Imm:" << getImm();
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27 else if (isFPImm())
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28 OS << "FPImm:" << getFPImm();
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29 else if (isExpr()) {
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30 OS << "Expr:(" << *getExpr() << ")";
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31 } else if (isInst()) {
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32 OS << "Inst:(" << *getInst() << ")";
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33 } else
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34 OS << "UNDEFINED";
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35 OS << ">";
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36 }
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37
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38 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
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39 LLVM_DUMP_METHOD void MCOperand::dump() const {
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40 print(dbgs());
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41 dbgs() << "\n";
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42 }
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43 #endif
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44
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45 void MCInst::print(raw_ostream &OS) const {
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46 OS << "<MCInst " << getOpcode();
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47 for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
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48 OS << " ";
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49 getOperand(i).print(OS);
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50 }
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51 OS << ">";
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52 }
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54 void MCInst::dump_pretty(raw_ostream &OS, const MCInstPrinter *Printer,
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55 StringRef Separator) const {
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56 OS << "<MCInst #" << getOpcode();
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57
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58 // Show the instruction opcode name if we have access to a printer.
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59 if (Printer)
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60 OS << ' ' << Printer->getOpcodeName(getOpcode());
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61
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62 for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
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63 OS << Separator;
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64 getOperand(i).print(OS);
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65 }
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66 OS << ">";
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67 }
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68
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69 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
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70 LLVM_DUMP_METHOD void MCInst::dump() const {
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71 print(dbgs());
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72 dbgs() << "\n";
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73 }
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74 #endif