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annotate lib/MC/MCParser/MCAsmParser.cpp @ 33:e4204d083e25

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 54457678186b
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1 //===-- MCAsmParser.cpp - Abstract Asm Parser Interface -------------------===//
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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/MCParser/MCAsmParser.h"
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11 #include "llvm/ADT/Twine.h"
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12 #include "llvm/MC/MCParser/MCAsmLexer.h"
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13 #include "llvm/MC/MCParser/MCParsedAsmOperand.h"
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14 #include "llvm/MC/MCTargetAsmParser.h"
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15 #include "llvm/Support/Debug.h"
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16 #include "llvm/Support/SourceMgr.h"
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17 #include "llvm/Support/raw_ostream.h"
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18 using namespace llvm;
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19
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20 MCAsmParser::MCAsmParser() : TargetParser(0), ShowParsedOperands(0) {
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21 }
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23 MCAsmParser::~MCAsmParser() {
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24 }
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26 void MCAsmParser::setTargetParser(MCTargetAsmParser &P) {
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27 assert(!TargetParser && "Target parser is already initialized!");
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28 TargetParser = &P;
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29 TargetParser->Initialize(*this);
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30 }
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31
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32 const AsmToken &MCAsmParser::getTok() {
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33 return getLexer().getTok();
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34 }
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35
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36 bool MCAsmParser::TokError(const Twine &Msg, ArrayRef<SMRange> Ranges) {
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37 Error(getLexer().getLoc(), Msg, Ranges);
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38 return true;
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39 }
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41 bool MCAsmParser::parseExpression(const MCExpr *&Res) {
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42 SMLoc L;
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43 return parseExpression(Res, L);
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44 }
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46 void MCParsedAsmOperand::dump() const {
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47 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
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48 dbgs() << " " << *this;
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49 #endif
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50 }