diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
new file mode 100644
index 0000000..310ea5b
--- /dev/null
+++ b/lib/AsmParser/LLLexer.cpp
@@ -0,0 +1,826 @@
+//===- LLLexer.cpp - Lexer for .ll Files ----------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by Chris Lattner and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Implement the Lexer for .ll files.
+//
+//===----------------------------------------------------------------------===//
+
+#include "LLLexer.h"
+#include "ParserInternals.h"
+#include "llvm/Support/MemoryBuffer.h"
+
+#include <list>
+#include "llvmAsmParser.h"
+using namespace llvm;
+
+//===----------------------------------------------------------------------===//
+// Helper functions.
+//===----------------------------------------------------------------------===//
+
+// atoull - Convert an ascii string of decimal digits into the unsigned long
+// long representation... this does not have to do input error checking,
+// because we know that the input will be matched by a suitable regex...
+//
+static uint64_t atoull(const char *Buffer, const char *End) {
+  uint64_t Result = 0;
+  for (; Buffer != End; Buffer++) {
+    uint64_t OldRes = Result;
+    Result *= 10;
+    Result += *Buffer-'0';
+    if (Result < OldRes) {  // Uh, oh, overflow detected!!!
+      GenerateError("constant bigger than 64 bits detected!");
+      return 0;
+    }
+  }
+  return Result;
+}
+
+static uint64_t HexIntToVal(const char *Buffer, const char *End) {
+  uint64_t Result = 0;
+  for (; Buffer != End; ++Buffer) {
+    uint64_t OldRes = Result;
+    Result *= 16;
+    char C = *Buffer;
+    if (C >= '0' && C <= '9')
+      Result += C-'0';
+    else if (C >= 'A' && C <= 'F')
+      Result += C-'A'+10;
+    else if (C >= 'a' && C <= 'f')
+      Result += C-'a'+10;
+    
+    if (Result < OldRes) {   // Uh, oh, overflow detected!!!
+      GenerateError("constant bigger than 64 bits detected!");
+      return 0;
+    }
+  }
+  return Result;
+}
+
+// HexToFP - Convert the ascii string in hexadecimal format to the floating
+// point representation of it.
+//
+static double HexToFP(const char *Buffer, const char *End) {
+  return BitsToDouble(HexIntToVal(Buffer, End)); // Cast Hex constant to double
+}
+
+static void HexToIntPair(const char *Buffer, const char *End, uint64_t Pair[2]){
+  Pair[0] = 0;
+  for (int i=0; i<16; i++, Buffer++) {
+    assert(Buffer != End);
+    Pair[0] *= 16;
+    char C = *Buffer;
+    if (C >= '0' && C <= '9')
+      Pair[0] += C-'0';
+    else if (C >= 'A' && C <= 'F')
+      Pair[0] += C-'A'+10;
+    else if (C >= 'a' && C <= 'f')
+      Pair[0] += C-'a'+10;
+  }
+  Pair[1] = 0;
+  for (int i=0; i<16 && Buffer != End; i++, Buffer++) {
+    Pair[1] *= 16;
+    char C = *Buffer;
+    if (C >= '0' && C <= '9')
+      Pair[1] += C-'0';
+    else if (C >= 'A' && C <= 'F')
+      Pair[1] += C-'A'+10;
+    else if (C >= 'a' && C <= 'f')
+      Pair[1] += C-'a'+10;
+  }
+  if (*Buffer)
+    GenerateError("constant bigger than 128 bits detected!");
+}
+
+// UnEscapeLexed - Run through the specified buffer and change \xx codes to the
+// appropriate character.
+static void UnEscapeLexed(std::string &Str) {
+  if (Str.empty()) return;
+  
+  char *Buffer = &Str[0], *EndBuffer = Buffer+Str.size();
+  char *BOut = Buffer;
+  for (char *BIn = Buffer; BIn != EndBuffer; ) {
+    if (BIn[0] == '\\') {
+      if (BIn < EndBuffer-1 && BIn[1] == '\\') {
+        *BOut++ = '\\'; // Two \ becomes one
+        BIn += 2;
+      } else if (BIn < EndBuffer-2 && isxdigit(BIn[1]) && isxdigit(BIn[2])) {
+        char Tmp = BIn[3]; BIn[3] = 0;      // Terminate string
+        *BOut = (char)strtol(BIn+1, 0, 16); // Convert to number
+        BIn[3] = Tmp;                       // Restore character
+        BIn += 3;                           // Skip over handled chars
+        ++BOut;
+      } else {
+        *BOut++ = *BIn++;
+      }
+    } else {
+      *BOut++ = *BIn++;
+    }
+  }
+  Str.resize(BOut-Buffer);
+}
+
+/// isLabelChar - Return true for [-a-zA-Z$._0-9].
+static bool isLabelChar(char C) {
+  return isalnum(C) || C == '-' || C == '$' || C == '.' || C == '_';
+}
+
+
+/// isLabelTail - Return true if this pointer points to a valid end of a label.
+static const char *isLabelTail(const char *CurPtr) {
+  while (1) {
+    if (CurPtr[0] == ':') return CurPtr+1;
+    if (!isLabelChar(CurPtr[0])) return 0;
+    ++CurPtr;
+  }
+}
+
+
+
+//===----------------------------------------------------------------------===//
+// Lexer definition.
+//===----------------------------------------------------------------------===//
+
+// FIXME: REMOVE THIS.
+#define YYEOF 0
+#define YYERROR -2
+
+LLLexer::LLLexer(MemoryBuffer *StartBuf) : CurLineNo(1), CurBuf(StartBuf) {
+  CurPtr = CurBuf->getBufferStart();
+}
+
+std::string LLLexer::getFilename() const {
+  return CurBuf->getBufferIdentifier();
+}
+
+int LLLexer::getNextChar() {
+  char CurChar = *CurPtr++;
+  switch (CurChar) {
+  default: return (unsigned char)CurChar;
+  case 0:
+    // A nul character in the stream is either the end of the current buffer or
+    // a random nul in the file.  Disambiguate that here.
+    if (CurPtr-1 != CurBuf->getBufferEnd())
+      return 0;  // Just whitespace.
+        
+    // Otherwise, return end of file.
+    --CurPtr;  // Another call to lex will return EOF again.  
+    return EOF;
+  case '\n':
+  case '\r':
+    // Handle the newline character by ignoring it and incrementing the line
+    // count.  However, be careful about 'dos style' files with \n\r in them.
+    // Only treat a \n\r or \r\n as a single line.
+    if ((*CurPtr == '\n' || (*CurPtr == '\r')) &&
+        *CurPtr != CurChar)
+      ++CurPtr;  // Eat the two char newline sequence.
+      
+    ++CurLineNo;
+    return '\n';
+  }  
+}
+
+
+int LLLexer::LexToken() {
+  TokStart = CurPtr;
+  
+  int CurChar = getNextChar();
+  
+  switch (CurChar) {
+  default:
+    // Handle letters: [a-zA-Z_]
+    if (isalpha(CurChar) || CurChar == '_')
+      return LexIdentifier();
+    
+    return CurChar;
+  case EOF: return YYEOF;
+  case 0:
+  case ' ':
+  case '\t':
+  case '\n':
+  case '\r':
+    // Ignore whitespace.
+    return LexToken();
+  case '+': return LexPositive();
+  case '@': return LexAt();
+  case '%': return LexPercent();
+  case '"': return LexQuote();
+  case '.':
+    if (const char *Ptr = isLabelTail(CurPtr)) {
+      CurPtr = Ptr;
+      llvmAsmlval.StrVal = new std::string(TokStart, CurPtr-1);
+      return LABELSTR;
+    }
+    if (CurPtr[0] == '.' && CurPtr[1] == '.') {
+      CurPtr += 2;
+      return DOTDOTDOT;
+    }
+    return '.';
+  case '$':
+    if (const char *Ptr = isLabelTail(CurPtr)) {
+      CurPtr = Ptr;
+      llvmAsmlval.StrVal = new std::string(TokStart, CurPtr-1);
+      return LABELSTR;
+    }
+    return '$';
+  case ';':
+    SkipLineComment();
+    return LexToken();
+  case '0': case '1': case '2': case '3': case '4':
+  case '5': case '6': case '7': case '8': case '9':
+  case '-': 
+    return LexDigitOrNegative();
+  }
+}
+
+void LLLexer::SkipLineComment() {
+  while (1) {
+    if (CurPtr[0] == '\n' || CurPtr[0] == '\r' || getNextChar() == EOF)
+      return;
+  }
+}
+
+/// LexAt - Lex all tokens that start with an @ character:
+///   AtStringConstant @\"[^\"]*\"
+///   GlobalVarName    @[-a-zA-Z$._][-a-zA-Z$._0-9]*
+///   GlobalVarID      @[0-9]+
+int LLLexer::LexAt() {
+  // Handle AtStringConstant: @\"[^\"]*\"
+  if (CurPtr[0] == '"') {
+    ++CurPtr;
+    
+    while (1) {
+      int CurChar = getNextChar();
+    
+      if (CurChar == EOF) { 
+        GenerateError("End of file in global variable name");
+        return YYERROR;
+      }
+      if (CurChar == '"') {
+        llvmAsmlval.StrVal = new std::string(TokStart+2, CurPtr-1);
+        UnEscapeLexed(*llvmAsmlval.StrVal);
+        return ATSTRINGCONSTANT;
+      }
+    }
+  }
+  
+  // Handle GlobalVarName: @[-a-zA-Z$._][-a-zA-Z$._0-9]*
+  if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || 
+      CurPtr[0] == '.' || CurPtr[0] == '_') {
+    ++CurPtr;
+    while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || 
+           CurPtr[0] == '.' || CurPtr[0] == '_')
+      ++CurPtr;
+
+    llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr);   // Skip @
+    return GLOBALVAR;
+  }
+  
+  // Handle GlobalVarID: @[0-9]+
+  if (isdigit(CurPtr[0])) {
+    for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr);
+    
+    uint64_t Val = atoull(TokStart+1, CurPtr);
+    if ((unsigned)Val != Val)
+      GenerateError("Invalid value number (too large)!");
+    llvmAsmlval.UIntVal = unsigned(Val);
+    return GLOBALVAL_ID;
+  }
+  
+  return '@';
+}
+
+
+/// LexPercent - Lex all tokens that start with a % character:
+///   PctStringConstant  %\"[^\"]*\"
+///   LocalVarName       %[-a-zA-Z$._][-a-zA-Z$._0-9]*
+///   LocalVarID         %[0-9]+
+int LLLexer::LexPercent() {
+  // Handle PctStringConstant: %\"[^\"]*\"
+  if (CurPtr[0] == '"') {
+    ++CurPtr;
+    
+    while (1) {
+      int CurChar = getNextChar();
+      
+      if (CurChar == EOF) { 
+        GenerateError("End of file in local variable name");
+        return YYERROR;
+      }
+      if (CurChar == '"') {
+        llvmAsmlval.StrVal = new std::string(TokStart+2, CurPtr-1);
+        UnEscapeLexed(*llvmAsmlval.StrVal);
+        return PCTSTRINGCONSTANT;
+      }
+    }
+  }
+  
+  // Handle LocalVarName: %[-a-zA-Z$._][-a-zA-Z$._0-9]*
+  if (isalpha(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || 
+      CurPtr[0] == '.' || CurPtr[0] == '_') {
+    ++CurPtr;
+    while (isalnum(CurPtr[0]) || CurPtr[0] == '-' || CurPtr[0] == '$' || 
+           CurPtr[0] == '.' || CurPtr[0] == '_')
+      ++CurPtr;
+    
+    llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr);   // Skip %
+    return LOCALVAR;
+  }
+  
+  // Handle LocalVarID: %[0-9]+
+  if (isdigit(CurPtr[0])) {
+    for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr);
+    
+    uint64_t Val = atoull(TokStart+1, CurPtr);
+    if ((unsigned)Val != Val)
+      GenerateError("Invalid value number (too large)!");
+    llvmAsmlval.UIntVal = unsigned(Val);
+    return LOCALVAL_ID;
+  }
+  
+  return '%';
+}
+
+/// LexQuote - Lex all tokens that start with a " character:
+///   QuoteLabel        "[^"]+":
+///   StringConstant    "[^"]*"
+int LLLexer::LexQuote() {
+  while (1) {
+    int CurChar = getNextChar();
+    
+    if (CurChar == EOF) { 
+      GenerateError("End of file in quoted string");
+      return YYERROR;
+    }
+    
+    if (CurChar != '"') continue;
+
+    if (CurPtr[0] != ':') {
+      llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr-1);
+      UnEscapeLexed(*llvmAsmlval.StrVal);
+      return STRINGCONSTANT;
+    }
+    
+    ++CurPtr;
+    llvmAsmlval.StrVal = new std::string(TokStart+1, CurPtr-2);
+    UnEscapeLexed(*llvmAsmlval.StrVal);
+    return LABELSTR;
+  }
+}
+
+static bool JustWhitespaceNewLine(const char *&Ptr) {
+  const char *ThisPtr = Ptr;
+  while (*ThisPtr == ' ' || *ThisPtr == '\t')
+    ++ThisPtr;
+  if (*ThisPtr == '\n' || *ThisPtr == '\r') {
+    Ptr = ThisPtr;
+    return true;
+  }
+  return false;
+}
+
+
+/// LexIdentifier: Handle several related productions:
+///    Label           [-a-zA-Z$._0-9]+:
+///    IntegerType     i[0-9]+
+///    Keyword         sdiv, float, ...
+///    HexIntConstant  [us]0x[0-9A-Fa-f]+
+int LLLexer::LexIdentifier() {
+  const char *StartChar = CurPtr;
+  const char *IntEnd = CurPtr[-1] == 'i' ? 0 : StartChar;
+  const char *KeywordEnd = 0;
+  
+  for (; isLabelChar(*CurPtr); ++CurPtr) {
+    // If we decide this is an integer, remember the end of the sequence.
+    if (!IntEnd && !isdigit(*CurPtr)) IntEnd = CurPtr;
+    if (!KeywordEnd && !isalnum(*CurPtr) && *CurPtr != '_') KeywordEnd = CurPtr;
+  }
+  
+  // If we stopped due to a colon, this really is a label.
+  if (*CurPtr == ':') {
+    llvmAsmlval.StrVal = new std::string(StartChar-1, CurPtr++);
+    return LABELSTR;
+  }
+  
+  // Otherwise, this wasn't a label.  If this was valid as an integer type,
+  // return it.
+  if (IntEnd == 0) IntEnd = CurPtr;
+  if (IntEnd != StartChar) {
+    CurPtr = IntEnd;
+    uint64_t NumBits = atoull(StartChar, CurPtr);
+    if (NumBits < IntegerType::MIN_INT_BITS || 
+        NumBits > IntegerType::MAX_INT_BITS) {
+      GenerateError("Bitwidth for integer type out of range!");
+      return YYERROR;
+    }
+    const Type* Ty = IntegerType::get(NumBits);
+    llvmAsmlval.PrimType = Ty;
+    return INTTYPE;
+  }
+  
+  // Otherwise, this was a letter sequence.  See which keyword this is.
+  if (KeywordEnd == 0) KeywordEnd = CurPtr;
+  CurPtr = KeywordEnd;
+  --StartChar;
+  unsigned Len = CurPtr-StartChar;
+#define KEYWORD(STR, TOK) \
+  if (Len == strlen(STR) && !memcmp(StartChar, STR, strlen(STR))) return TOK;
+
+  KEYWORD("begin",     BEGINTOK);
+  KEYWORD("end",       ENDTOK);
+  KEYWORD("true",      TRUETOK);
+  KEYWORD("false",     FALSETOK);
+  KEYWORD("declare",   DECLARE);
+  KEYWORD("define",    DEFINE);
+  KEYWORD("global",    GLOBAL);
+  KEYWORD("constant",  CONSTANT);
+  
+  KEYWORD("internal",  INTERNAL);
+  KEYWORD("linkonce",  LINKONCE);
+  KEYWORD("weak",      WEAK);
+  KEYWORD("appending", APPENDING);
+  KEYWORD("dllimport", DLLIMPORT);
+  KEYWORD("dllexport", DLLEXPORT);
+  KEYWORD("hidden", HIDDEN);
+  KEYWORD("protected", PROTECTED);
+  KEYWORD("extern_weak", EXTERN_WEAK);
+  KEYWORD("external", EXTERNAL);
+  KEYWORD("thread_local", THREAD_LOCAL);
+  KEYWORD("zeroinitializer", ZEROINITIALIZER);
+  KEYWORD("undef", UNDEF);
+  KEYWORD("null", NULL_TOK);
+  KEYWORD("to", TO);
+  KEYWORD("tail", TAIL);
+  KEYWORD("target", TARGET);
+  KEYWORD("triple", TRIPLE);
+  KEYWORD("deplibs", DEPLIBS);
+  KEYWORD("datalayout", DATALAYOUT);
+  KEYWORD("volatile", VOLATILE);
+  KEYWORD("align", ALIGN);
+  KEYWORD("section", SECTION);
+  KEYWORD("alias", ALIAS);
+  KEYWORD("module", MODULE);
+  KEYWORD("asm", ASM_TOK);
+  KEYWORD("sideeffect", SIDEEFFECT);
+  
+  KEYWORD("cc", CC_TOK);
+  KEYWORD("ccc", CCC_TOK);
+  KEYWORD("fastcc", FASTCC_TOK);
+  KEYWORD("coldcc", COLDCC_TOK);
+  KEYWORD("x86_stdcallcc", X86_STDCALLCC_TOK);
+  KEYWORD("x86_fastcallcc", X86_FASTCALLCC_TOK);
+  
+  KEYWORD("signext", SIGNEXT);
+  KEYWORD("zeroext", ZEROEXT);
+  KEYWORD("inreg", INREG);
+  KEYWORD("sret", SRET);
+  KEYWORD("nounwind", NOUNWIND);
+  KEYWORD("noreturn", NORETURN);
+  KEYWORD("noalias", NOALIAS);
+  KEYWORD("byval", BYVAL);
+  KEYWORD("nest", NEST);
+  KEYWORD("pure", PURE);
+  KEYWORD("const", CONST);
+  
+  KEYWORD("type", TYPE);
+  KEYWORD("opaque", OPAQUE);
+
+  KEYWORD("eq" , EQ);
+  KEYWORD("ne" , NE);
+  KEYWORD("slt", SLT);
+  KEYWORD("sgt", SGT);
+  KEYWORD("sle", SLE);
+  KEYWORD("sge", SGE);
+  KEYWORD("ult", ULT);
+  KEYWORD("ugt", UGT);
+  KEYWORD("ule", ULE);
+  KEYWORD("uge", UGE);
+  KEYWORD("oeq", OEQ);
+  KEYWORD("one", ONE);
+  KEYWORD("olt", OLT);
+  KEYWORD("ogt", OGT);
+  KEYWORD("ole", OLE);
+  KEYWORD("oge", OGE);
+  KEYWORD("ord", ORD);
+  KEYWORD("uno", UNO);
+  KEYWORD("ueq", UEQ);
+  KEYWORD("une", UNE);
+#undef KEYWORD
+
+  // Keywords for types.
+#define TYPEKEYWORD(STR, LLVMTY, TOK) \
+  if (Len == strlen(STR) && !memcmp(StartChar, STR, strlen(STR))) { \
+    llvmAsmlval.PrimType = LLVMTY; return TOK; }
+  TYPEKEYWORD("void",      Type::VoidTy,  VOID);
+  TYPEKEYWORD("float",     Type::FloatTy, FLOAT);
+  TYPEKEYWORD("double",    Type::DoubleTy, DOUBLE);
+  TYPEKEYWORD("x86_fp80",  Type::X86_FP80Ty, X86_FP80);
+  TYPEKEYWORD("fp128",     Type::FP128Ty, FP128);
+  TYPEKEYWORD("ppc_fp128", Type::PPC_FP128Ty, PPC_FP128);
+  TYPEKEYWORD("label",     Type::LabelTy, LABEL);
+#undef TYPEKEYWORD
+
+  // Handle special forms for autoupgrading.  Drop these in LLVM 3.0.  This is
+  // to avoid conflicting with the sext/zext instructions, below.
+  if (Len == 4 && !memcmp(StartChar, "sext", 4)) {
+    // Scan CurPtr ahead, seeing if there is just whitespace before the newline.
+    if (JustWhitespaceNewLine(CurPtr))
+      return SIGNEXT;
+  } else if (Len == 4 && !memcmp(StartChar, "zext", 4)) {
+    // Scan CurPtr ahead, seeing if there is just whitespace before the newline.
+    if (JustWhitespaceNewLine(CurPtr))
+      return ZEROEXT;
+  }
+  
+  // Keywords for instructions.
+#define INSTKEYWORD(STR, type, Enum, TOK) \
+  if (Len == strlen(STR) && !memcmp(StartChar, STR, strlen(STR))) { \
+    llvmAsmlval.type = Instruction::Enum; return TOK; }
+
+  INSTKEYWORD("add",     BinaryOpVal, Add, ADD);
+  INSTKEYWORD("sub",     BinaryOpVal, Sub, SUB);
+  INSTKEYWORD("mul",     BinaryOpVal, Mul, MUL);
+  INSTKEYWORD("udiv",    BinaryOpVal, UDiv, UDIV);
+  INSTKEYWORD("sdiv",    BinaryOpVal, SDiv, SDIV);
+  INSTKEYWORD("fdiv",    BinaryOpVal, FDiv, FDIV);
+  INSTKEYWORD("urem",    BinaryOpVal, URem, UREM);
+  INSTKEYWORD("srem",    BinaryOpVal, SRem, SREM);
+  INSTKEYWORD("frem",    BinaryOpVal, FRem, FREM);
+  INSTKEYWORD("shl",     BinaryOpVal, Shl, SHL);
+  INSTKEYWORD("lshr",    BinaryOpVal, LShr, LSHR);
+  INSTKEYWORD("ashr",    BinaryOpVal, AShr, ASHR);
+  INSTKEYWORD("and",     BinaryOpVal, And, AND);
+  INSTKEYWORD("or",      BinaryOpVal, Or , OR );
+  INSTKEYWORD("xor",     BinaryOpVal, Xor, XOR);
+  INSTKEYWORD("icmp",    OtherOpVal,  ICmp,  ICMP);
+  INSTKEYWORD("fcmp",    OtherOpVal,  FCmp,  FCMP);
+
+  INSTKEYWORD("phi",         OtherOpVal, PHI, PHI_TOK);
+  INSTKEYWORD("call",        OtherOpVal, Call, CALL);
+  INSTKEYWORD("trunc",       CastOpVal, Trunc, TRUNC);
+  INSTKEYWORD("zext",        CastOpVal, ZExt, ZEXT);
+  INSTKEYWORD("sext",        CastOpVal, SExt, SEXT);
+  INSTKEYWORD("fptrunc",     CastOpVal, FPTrunc, FPTRUNC);
+  INSTKEYWORD("fpext",       CastOpVal, FPExt, FPEXT);
+  INSTKEYWORD("uitofp",      CastOpVal, UIToFP, UITOFP);
+  INSTKEYWORD("sitofp",      CastOpVal, SIToFP, SITOFP);
+  INSTKEYWORD("fptoui",      CastOpVal, FPToUI, FPTOUI);
+  INSTKEYWORD("fptosi",      CastOpVal, FPToSI, FPTOSI);
+  INSTKEYWORD("inttoptr",    CastOpVal, IntToPtr, INTTOPTR);
+  INSTKEYWORD("ptrtoint",    CastOpVal, PtrToInt, PTRTOINT);
+  INSTKEYWORD("bitcast",     CastOpVal, BitCast, BITCAST);
+  INSTKEYWORD("select",      OtherOpVal, Select, SELECT);
+  INSTKEYWORD("va_arg",      OtherOpVal, VAArg , VAARG);
+  INSTKEYWORD("ret",         TermOpVal, Ret, RET);
+  INSTKEYWORD("br",          TermOpVal, Br, BR);
+  INSTKEYWORD("switch",      TermOpVal, Switch, SWITCH);
+  INSTKEYWORD("invoke",      TermOpVal, Invoke, INVOKE);
+  INSTKEYWORD("unwind",      TermOpVal, Unwind, UNWIND);
+  INSTKEYWORD("unreachable", TermOpVal, Unreachable, UNREACHABLE);
+
+  INSTKEYWORD("malloc",      MemOpVal, Malloc, MALLOC);
+  INSTKEYWORD("alloca",      MemOpVal, Alloca, ALLOCA);
+  INSTKEYWORD("free",        MemOpVal, Free, FREE);
+  INSTKEYWORD("load",        MemOpVal, Load, LOAD);
+  INSTKEYWORD("store",       MemOpVal, Store, STORE);
+  INSTKEYWORD("getelementptr", MemOpVal, GetElementPtr, GETELEMENTPTR);
+
+  INSTKEYWORD("extractelement", OtherOpVal, ExtractElement, EXTRACTELEMENT);
+  INSTKEYWORD("insertelement", OtherOpVal, InsertElement, INSERTELEMENT);
+  INSTKEYWORD("shufflevector", OtherOpVal, ShuffleVector, SHUFFLEVECTOR);
+#undef INSTKEYWORD 
+  
+  // Check for [us]0x[0-9A-Fa-f]+ which are Hexadecimal constant generated by
+  // the CFE to avoid forcing it to deal with 64-bit numbers.
+  if ((TokStart[0] == 'u' || TokStart[0] == 's') &&
+      TokStart[1] == '0' && TokStart[2] == 'x' && isxdigit(TokStart[3])) {
+    int len = CurPtr-TokStart-3;
+    uint32_t bits = len * 4;
+    APInt Tmp(bits, TokStart+3, len, 16);
+    uint32_t activeBits = Tmp.getActiveBits();
+    if (activeBits > 0 && activeBits < bits)
+      Tmp.trunc(activeBits);
+    if (Tmp.getBitWidth() > 64) {
+      llvmAsmlval.APIntVal = new APInt(Tmp);
+      return TokStart[0] == 's' ? ESAPINTVAL : EUAPINTVAL;
+    } else if (TokStart[0] == 's') {
+      llvmAsmlval.SInt64Val = Tmp.getSExtValue();
+      return ESINT64VAL;
+    } else {
+      llvmAsmlval.UInt64Val = Tmp.getZExtValue();
+      return EUINT64VAL;
+    }
+  }
+  
+  // Finally, if this is "cc1234", return this as just "cc".
+  if (TokStart[0] == 'c' && TokStart[1] == 'c') {
+    CurPtr = TokStart+2;
+    return CC_TOK;
+  }
+  
+  // Finally, if this isn't known, return just a single character.
+  CurPtr = TokStart+1;
+  return TokStart[0];
+}
+
+
+/// Lex0x: Handle productions that start with 0x, knowing that it matches and
+/// that this is not a label:
+///    HexFPConstant     0x[0-9A-Fa-f]+
+///    HexFP80Constant   0xK[0-9A-Fa-f]+
+///    HexFP128Constant  0xL[0-9A-Fa-f]+
+///    HexPPC128Constant 0xM[0-9A-Fa-f]+
+int LLLexer::Lex0x() {
+  CurPtr = TokStart + 2;
+  
+  char Kind;
+  if (CurPtr[0] >= 'K' && CurPtr[0] <= 'M') {
+    Kind = *CurPtr++;
+  } else {
+    Kind = 'J';
+  }
+
+  if (!isxdigit(CurPtr[0])) {
+    // Bad token, return it as just zero.
+    CurPtr = TokStart+1;
+    return '0';
+  }
+  
+  while (isxdigit(CurPtr[0]))
+    ++CurPtr;
+  
+  if (Kind == 'J') {
+    // HexFPConstant - Floating point constant represented in IEEE format as a
+    // hexadecimal number for when exponential notation is not precise enough.
+    // Float and double only.
+    llvmAsmlval.FPVal = new APFloat(HexToFP(TokStart+2, CurPtr)); 
+    return FPVAL;
+  }
+  
+  uint64_t Pair[2];
+  HexToIntPair(TokStart+3, CurPtr, Pair);
+  switch (Kind) {
+  default: assert(0 && "Unknown kind!");
+  case 'K':
+    // F80HexFPConstant - x87 long double in hexadecimal format (10 bytes)
+    llvmAsmlval.FPVal = new APFloat(APInt(80, 2, Pair));
+    return FPVAL;
+  case 'L':
+    // F128HexFPConstant - IEEE 128-bit in hexadecimal format (16 bytes)
+    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair), true);
+    return FPVAL;
+  case 'M':
+    // PPC128HexFPConstant - PowerPC 128-bit in hexadecimal format (16 bytes)
+    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair));
+    return FPVAL;
+  }
+}
+
+/// LexIdentifier: Handle several related productions:
+///    Label             [-a-zA-Z$._0-9]+:
+///    NInteger          -[0-9]+
+///    FPConstant        [-+]?[0-9]+[.][0-9]*([eE][-+]?[0-9]+)?
+///    PInteger          [0-9]+
+///    HexFPConstant     0x[0-9A-Fa-f]+
+///    HexFP80Constant   0xK[0-9A-Fa-f]+
+///    HexFP128Constant  0xL[0-9A-Fa-f]+
+///    HexPPC128Constant 0xM[0-9A-Fa-f]+
+int LLLexer::LexDigitOrNegative() {
+  // If the letter after the negative is a number, this is probably a label.
+  if (!isdigit(TokStart[0]) && !isdigit(CurPtr[0])) {
+    // Okay, this is not a number after the -, it's probably a label.
+    if (const char *End = isLabelTail(CurPtr)) {
+      llvmAsmlval.StrVal = new std::string(TokStart, End-1);
+      CurPtr = End;
+      return LABELSTR;
+    }
+    
+    return CurPtr[-1];
+  }
+  
+  // At this point, it is either a label, int or fp constant.
+  
+  // Skip digits, we have at least one.
+  for (; isdigit(CurPtr[0]); ++CurPtr);
+    
+  // Check to see if this really is a label afterall, e.g. "-1:".
+  if (isLabelChar(CurPtr[0]) || CurPtr[0] == ':') {
+    if (const char *End = isLabelTail(CurPtr)) {
+      llvmAsmlval.StrVal = new std::string(TokStart, End-1);
+      CurPtr = End;
+      return LABELSTR;
+    }
+  }
+    
+  // If the next character is a '.', then it is a fp value, otherwise its
+  // integer.
+  if (CurPtr[0] != '.') {
+    if (TokStart[0] == '0' && TokStart[1] == 'x')
+      return Lex0x();
+    unsigned Len = CurPtr-TokStart;
+    uint32_t numBits = ((Len * 64) / 19) + 2;
+    APInt Tmp(numBits, TokStart, Len, 10);
+    if (TokStart[0] == '-') {
+      uint32_t minBits = Tmp.getMinSignedBits();
+      if (minBits > 0 && minBits < numBits)
+        Tmp.trunc(minBits);
+      if (Tmp.getBitWidth() > 64) {
+        llvmAsmlval.APIntVal = new APInt(Tmp);
+        return ESAPINTVAL;
+      } else {
+        llvmAsmlval.SInt64Val = Tmp.getSExtValue();
+        return ESINT64VAL;
+      }
+    } else {
+      uint32_t activeBits = Tmp.getActiveBits();
+      if (activeBits > 0 && activeBits < numBits)
+        Tmp.trunc(activeBits);
+      if (Tmp.getBitWidth() > 64) {
+        llvmAsmlval.APIntVal = new APInt(Tmp);
+        return EUAPINTVAL; 
+      } else {
+        llvmAsmlval.UInt64Val = Tmp.getZExtValue();
+        return EUINT64VAL;
+      }
+    }
+  }
+
+  ++CurPtr;
+  
+  // Skip over [0-9]*([eE][-+]?[0-9]+)?
+  while (isdigit(CurPtr[0])) ++CurPtr;
+  
+  if (CurPtr[0] == 'e' || CurPtr[0] == 'E') {
+    if (isdigit(CurPtr[1]) || 
+        ((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) {
+      CurPtr += 2;
+      while (isdigit(CurPtr[0])) ++CurPtr;
+    }
+  }
+  
+  llvmAsmlval.FPVal = new APFloat(atof(TokStart));
+  return FPVAL; 
+}
+
+///    FPConstant  [-+]?[0-9]+[.][0-9]*([eE][-+]?[0-9]+)?
+int LLLexer::LexPositive() {
+  // If the letter after the negative is a number, this is probably not a
+  // label.
+  if (!isdigit(CurPtr[0]))
+    return CurPtr[-1];
+  
+  // Skip digits.
+  for (++CurPtr; isdigit(CurPtr[0]); ++CurPtr);
+
+  // At this point, we need a '.'.
+  if (CurPtr[0] != '.') {
+    CurPtr = TokStart+1;
+    return TokStart[0];
+  }
+  
+  ++CurPtr;
+  
+  // Skip over [0-9]*([eE][-+]?[0-9]+)?
+  while (isdigit(CurPtr[0])) ++CurPtr;
+  
+  if (CurPtr[0] == 'e' || CurPtr[0] == 'E') {
+    if (isdigit(CurPtr[1]) || 
+        ((CurPtr[1] == '-' || CurPtr[1] == '+') && isdigit(CurPtr[2]))) {
+      CurPtr += 2;
+      while (isdigit(CurPtr[0])) ++CurPtr;
+    }
+  }
+  
+  llvmAsmlval.FPVal = new APFloat(atof(TokStart));
+  return FPVAL; 
+}
+
+
+//===----------------------------------------------------------------------===//
+// Define the interface to this file.
+//===----------------------------------------------------------------------===//
+
+static LLLexer *TheLexer;
+
+void InitLLLexer(llvm::MemoryBuffer *MB) {
+  assert(TheLexer == 0 && "LL Lexer isn't reentrant yet");
+  TheLexer = new LLLexer(MB);
+}
+
+int llvmAsmlex() {
+  return TheLexer->LexToken();
+}
+const char *LLLgetTokenStart() { return TheLexer->getTokStart(); }
+unsigned LLLgetTokenLength() { return TheLexer->getTokLength(); }
+std::string LLLgetFilename() { return TheLexer->getFilename(); }
+unsigned LLLgetLineNo() { return TheLexer->getLineNo(); }
+
+void FreeLexer() {
+  delete TheLexer;
+  TheLexer = 0;
+}
diff --git a/lib/AsmParser/LLLexer.h b/lib/AsmParser/LLLexer.h
new file mode 100644
index 0000000..eaf3220
--- /dev/null
+++ b/lib/AsmParser/LLLexer.h
@@ -0,0 +1,57 @@
+//===- LLLexer.h - Lexer for LLVM Assembly Files ----------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by Chris Lattner and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This class represents the Lexer for .ll files.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LIB_ASMPARSER_LLLEXER_H
+#define LIB_ASMPARSER_LLLEXER_H
+
+#include <vector>
+#include <string>
+#include <iosfwd>
+
+namespace llvm {
+  class MemoryBuffer;
+  
+  class LLLexer {
+    const char *CurPtr;
+    unsigned CurLineNo;
+    MemoryBuffer *CurBuf;
+    
+    const char *TokStart;
+    
+    std::string TheError;
+  public:
+    LLLexer(MemoryBuffer *StartBuf);
+    ~LLLexer() {}
+
+    const char *getTokStart() const { return TokStart; }
+    unsigned getTokLength() const { return CurPtr-TokStart; }
+    unsigned getLineNo() const { return CurLineNo; }
+    std::string getFilename() const;
+    int LexToken();
+    
+    const std::string getError() const { return TheError; }
+    
+  private:
+    int getNextChar();
+    void SkipLineComment();
+    int LexIdentifier();
+    int LexDigitOrNegative();
+    int LexPositive();
+    int LexAt();
+    int LexPercent();
+    int LexQuote();
+    int Lex0x();
+  };
+} // end namespace llvm
+
+#endif
diff --git a/lib/AsmParser/Lexer.cpp.cvs b/lib/AsmParser/Lexer.cpp.cvs
deleted file mode 100644
index 4522aa8..0000000
--- a/lib/AsmParser/Lexer.cpp.cvs
+++ /dev/null
@@ -1,3310 +0,0 @@
-#line 2 "Lexer.cpp"
-
-#line 4 "Lexer.cpp"
-
-#define  YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 33
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with  platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif
-
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN               (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN              (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN              (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX               (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX              (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX              (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX              (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX             (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX             (4294967295U)
-#endif
-
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_CONST
-
-#endif	/* __STDC__ */
-#endif	/* ! __cplusplus */
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN (yy_start) = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START (((yy_start) - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE llvmAsmrestart(llvmAsmin  )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#define YY_BUF_SIZE (16384*64)
-#endif
-
-/* The state buf must be large enough to hold one state per character in the main buffer.
- */
-#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-#endif
-
-extern int llvmAsmleng;
-
-extern FILE *llvmAsmin, *llvmAsmout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-    /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
-     *       access to the local variable yy_act. Since yyless() is a macro, it would break
-     *       existing scanners that call yyless() from OUTSIDE llvmAsmlex. 
-     *       One obvious solution it to make yy_act a global. I tried that, and saw
-     *       a 5% performance hit in a non-llvmAsmlineno scanner, because yy_act is
-     *       normally declared as a register variable-- so it is not worth it.
-     */
-    #define  YY_LESS_LINENO(n) \
-            do { \
-                int yyl;\
-                for ( yyl = n; yyl < llvmAsmleng; ++yyl )\
-                    if ( llvmAsmtext[yyl] == '\n' )\
-                        --llvmAsmlineno;\
-            }while(0)
-    
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up llvmAsmtext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		*yy_cp = (yy_hold_char); \
-		YY_RESTORE_YY_MORE_OFFSET \
-		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up llvmAsmtext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, (yytext_ptr)  )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef unsigned int yy_size_t;
-#endif
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
-	{
-	FILE *yy_input_file;
-
-	char *yy_ch_buf;		/* input buffer */
-	char *yy_buf_pos;		/* current position in input buffer */
-
-	/* Size of input buffer in bytes, not including room for EOB
-	 * characters.
-	 */
-	yy_size_t yy_buf_size;
-
-	/* Number of characters read into yy_ch_buf, not including EOB
-	 * characters.
-	 */
-	int yy_n_chars;
-
-	/* Whether we "own" the buffer - i.e., we know we created it,
-	 * and can realloc() it to grow it, and should free() it to
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-    int yy_bs_lineno; /**< The line count. */
-    int yy_bs_column; /**< The column count. */
-    
-	/* Whether to try to fill the input buffer when we reach the
-	 * end of it.
-	 */
-	int yy_fill_buffer;
-
-	int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-	/* When an EOF's been seen but there's still some text to process
-	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-	 * shouldn't try reading from the input source any more.  We might
-	 * still have a bunch of tokens to match, though, because of
-	 * possible backing-up.
-	 *
-	 * When we actually see the EOF, we change the status to "new"
-	 * (via llvmAsmrestart()), so that the user can continue scanning by
-	 * just pointing llvmAsmin at a new input file.
-	 */
-#define YY_BUFFER_EOF_PENDING 2
-
-	};
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* Stack of input buffers. */
-static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
-static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
-                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
-                          : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-
-/* yy_hold_char holds the character lost when llvmAsmtext is formed. */
-static char yy_hold_char;
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-int llvmAsmleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 0;		/* whether we need to initialize */
-static int yy_start = 0;	/* start state number */
-
-/* Flag which is used to allow llvmAsmwrap()'s to do buffer switches
- * instead of setting up a fresh llvmAsmin.  A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void llvmAsmrestart (FILE *input_file  );
-void llvmAsm_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
-YY_BUFFER_STATE llvmAsm_create_buffer (FILE *file,int size  );
-void llvmAsm_delete_buffer (YY_BUFFER_STATE b  );
-void llvmAsm_flush_buffer (YY_BUFFER_STATE b  );
-void llvmAsmpush_buffer_state (YY_BUFFER_STATE new_buffer  );
-void llvmAsmpop_buffer_state (void );
-
-static void llvmAsmensure_buffer_stack (void );
-static void llvmAsm_load_buffer_state (void );
-static void llvmAsm_init_buffer (YY_BUFFER_STATE b,FILE *file  );
-
-#define YY_FLUSH_BUFFER llvmAsm_flush_buffer(YY_CURRENT_BUFFER )
-
-YY_BUFFER_STATE llvmAsm_scan_buffer (char *base,yy_size_t size  );
-YY_BUFFER_STATE llvmAsm_scan_string (yyconst char *yy_str  );
-YY_BUFFER_STATE llvmAsm_scan_bytes (yyconst char *bytes,int len  );
-
-void *llvmAsmalloc (yy_size_t  );
-void *llvmAsmrealloc (void *,yy_size_t  );
-void llvmAsmfree (void *  );
-
-#define yy_new_buffer llvmAsm_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){ \
-        llvmAsmensure_buffer_stack (); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE ); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! YY_CURRENT_BUFFER ){\
-        llvmAsmensure_buffer_stack (); \
-		YY_CURRENT_BUFFER_LVALUE =    \
-            llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE ); \
-	} \
-	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-#define llvmAsmwrap(n) 1
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-FILE *llvmAsmin = (FILE *) 0, *llvmAsmout = (FILE *) 0;
-
-typedef int yy_state_type;
-
-extern int llvmAsmlineno;
-
-int llvmAsmlineno = 1;
-
-extern char *llvmAsmtext;
-#define yytext_ptr llvmAsmtext
-
-static yy_state_type yy_get_previous_state (void );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
-static int yy_get_next_buffer (void );
-static void yy_fatal_error (yyconst char msg[]  );
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up llvmAsmtext.
- */
-#define YY_DO_BEFORE_ACTION \
-	(yytext_ptr) = yy_bp; \
-	llvmAsmleng = (size_t) (yy_cp - yy_bp); \
-	(yy_hold_char) = *yy_cp; \
-	*yy_cp = '\0'; \
-	(yy_c_buf_p) = yy_cp;
-
-#define YY_NUM_RULES 154
-#define YY_END_OF_BUFFER 155
-/* This struct is not used in this scanner,
-   but its presence is necessary. */
-struct yy_trans_info
-	{
-	flex_int32_t yy_verify;
-	flex_int32_t yy_nxt;
-	};
-static yyconst flex_int16_t yy_accept[609] =
-    {   0,
-        0,    0,  155,  153,  152,  152,  153,  153,  153,  153,
-      153,  153,  142,  142,    1,  153,  153,  153,  153,  153,
-      153,  153,  153,  153,  153,  153,  153,  153,  153,  153,
-      153,  153,  153,  153,  153,  153,  153,  153,    0,  139,
-        0,  137,    0,  135,  145,    0,  143,    0,  147,  142,
-        0,    1,    0,  136,  146,    0,    0,    0,    0,    0,
-        0,    0,  121,    0,    0,   38,    0,    0,    0,    0,
-        0,    0,   84,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,   66,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,   85,    0,    0,    0,    0,    0,    0,
-
-        0,   80,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,   25,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,  139,    0,  141,
-      135,  147,   22,  147,    0,  148,    0,    0,    0,    0,
-      140,  136,   67,    0,    0,   79,    0,    0,   36,    0,
-        0,    0,    0,   39,    0,    0,    0,    0,    0,    0,
-        0,    0,    3,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,   69,    0,    0,
-
-        0,    0,    0,   94,   99,   97,   98,   96,   95,    0,
-      100,  104,    0,    0,    0,    0,  120,    0,    0,    0,
-        0,    0,   89,   87,   76,    0,    0,    0,    0,   88,
-       86,    0,    0,   68,    0,    0,    0,    0,    0,    0,
-        0,    0,  102,   93,   91,    0,   92,   90,    0,  103,
-      101,    0,    0,    0,    0,    0,    0,    0,    0,   81,
-        0,    0,  138,  147,    0,    0,    0,  147,  149,  150,
-      151,    0,    0,    0,    0,   78,    0,    0,    0,  105,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,   83,   72,    0,    0,    0,    0,    0,
-
-      128,   75,    0,    0,    0,   82,    0,    0,    0,    0,
-        0,    0,    0,  129,   77,    0,    0,   52,    0,    0,
-        0,   24,    0,    0,    0,    0,   53,  144,   71,    0,
-        0,  108,    0,    0,    0,    0,   74,   47,    0,    0,
-       26,    0,    0,    0,    4,    0,   64,   70,    0,    0,
-        0,    0,   73,    0,   57,    0,   12,    0,    0,  107,
-      147,   34,   32,    0,    0,    2,    0,   51,    0,   54,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    5,
-        0,   58,   61,  110,    0,    0,    0,    0,    0,    0,
-       46,    0,    0,    0,    0,   63,    0,    0,    0,    0,
-
-        0,    0,    0,    0,    0,    0,    0,    0,    0,   55,
-        0,    0,    0,    0,  130,    0,    0,    0,    0,  106,
-        0,   23,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,   56,  127,    0,    0,   41,    0,    0,    0,    7,
-        0,    0,    0,   59,    0,    0,   40,  114,  113,    0,
-        0,    8,   16,    0,    0,    0,  123,    0,  126,   35,
-        0,    0,    0,   65,    0,    0,    0,    0,  118,    0,
-        0,    0,  112,  122,   27,    0,   28,  111,    0,  124,
-      119,    0,    0,    0,    0,    0,    0,    0,  117,    0,
-        0,    6,   29,    0,    0,    0,    0,    0,  109,    0,
-
-        0,    0,    0,    0,   50,    0,    0,    0,    0,    0,
-       33,    0,    0,   44,    0,    0,    0,    0,    0,    0,
-       45,    0,    0,    9,    0,    0,    0,    0,   19,    0,
-        0,    0,   10,  115,   11,   49,   48,    0,    0,  116,
-        0,    0,    0,    0,   31,    0,   60,    0,    0,   13,
-        0,   15,   14,    0,    0,    0,    0,   62,   17,    0,
-        0,    0,    0,    0,    0,    0,   30,    0,    0,    0,
-        0,    0,   37,    0,    0,    0,    0,    0,   18,    0,
-        0,    0,    0,    0,  125,    0,    0,    0,    0,    0,
-        0,    0,   20,    0,    0,    0,    0,  131,  133,  134,
-
-        0,   42,    0,  132,   43,    0,   21,    0
-    } ;
-
-static yyconst flex_int32_t yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    1,    4,    1,    5,    6,    1,    1,    1,
-        1,    1,    7,    1,    8,    9,    1,   10,   11,   12,
-       13,   13,   13,   14,   13,   15,   13,   16,   17,    1,
-        1,    1,    1,   18,   19,   19,   19,   19,   20,   19,
-        5,    5,    5,    5,   21,   22,   23,    5,    5,    5,
-        5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
-        1,    1,    1,    1,   24,    1,   25,   26,   27,   28,
-
-       29,   30,   31,   32,   33,    5,   34,   35,   36,   37,
-       38,   39,   40,   41,   42,   43,   44,   45,   46,   47,
-       48,   49,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst flex_int32_t yy_meta[50] =
-    {   0,
-        1,    1,    2,    3,    4,    1,    5,    6,    4,    7,
-        7,    7,    7,    7,    7,    8,    1,    1,    4,    9,
-        4,    4,    4,    4,    4,    4,    4,    4,    9,    4,
-        4,    4,    4,    4,    4,    4,    4,    4,    4,    4,
-        4,    4,    4,    4,    4,    4,    4,    4,    4
-    } ;
-
-static yyconst flex_int16_t yy_base[620] =
-    {   0,
-        0,    0, 1387, 1388, 1388, 1388, 1382, 1369,   46,   52,
-       58,   66,   74, 1337,    0,   87,   76,   79,   78,   94,
-       77,  106,  109,   63,  138,  130,  141,  140,  151,  155,
-      110,  190,  179,  227,  145,  114,   38,  144, 1379, 1388,
-     1366, 1388, 1377,    0,  234,  260,  266,  119,  304, 1333,
-      324,    0, 1375,    0,  272,  146,  175,  148,   39,  161,
-      185,   64, 1362,   36,  124,  186,  189,   93,  212,  219,
-      165,  187, 1361,  198,  224,  196,  234,  191,  278,  236,
-      214,  272,  274,  226,  275,  284,  277,  121,  276,  280,
-      288,  281,  306,   35,  315,  326,  290,  339,  341,  279,
-
-      342,  332,  346,  347,  348,  349,  350,  289,  353,  355,
-      360,  356,  357,  365,  373,  381,  367,  378,  382,  387,
-      390, 1360,  393,  222,  396,  395,  398,  397,  401,  405,
-      403,  423,  420,  429,  361,  407,  409, 1359, 1370, 1388,
-        0,  429, 1357,    0,  452,  448,  462,  483,  504, 1368,
-     1388,    0, 1355,  510,  441, 1354,  470,  464, 1353,  445,
-      509,  512,  469, 1352,  511,  504,  522,  505,  467,  526,
-      527,  426, 1351,  528,  506,  529,  468,  283,  533,  406,
-      534,  535,  538,  536,  537,  543,  539,  546,  548,  550,
-      552,  554,  564,  566,  568,  569,  570, 1350,  572,  571,
-
-      573,  575,  576, 1349, 1348, 1347, 1346, 1345, 1344,  579,
-     1343, 1342,  581,  580,  583,  584, 1341,  617,  594,  591,
-      587,  592, 1340, 1339, 1338,  408,  604,  585,  602, 1337,
-     1336,  605,  608, 1335,  609,  622,  634,  635,  637,  638,
-      639,  640, 1334, 1333, 1332,  642, 1331, 1330,  643, 1329,
-     1328,  644,  645,  646,  654,  653,  658,  650,  647, 1327,
-      661,  670, 1388,  667,  681,  680,  690,  693,    0,    0,
-        0,  686,  687,  688,  689, 1326,  690,  691,  694, 1325,
-      692,  693,  695,  696,  698,  701,  702,  704,  706,  707,
-      717,  709,  716, 1324, 1323,  715,  729,  721,  723,  730,
-
-     1322, 1321,  731,  734,  739, 1320,  738,  735,  736,  737,
-      744,  745,  741, 1319, 1318,  746,  747, 1317,  740,  754,
-      755, 1316,  756,  765,  767,  769, 1315,    0, 1314,  770,
-      771,  786,  774,  776,  777,  778, 1313, 1312,  783,  793,
-     1311,  794,  797,  795, 1310,  798, 1309, 1308,  799,  801,
-      802,  800, 1307,  803, 1306,  805, 1305,  808,  810,  830,
-      841, 1304, 1303,  820,  812, 1302,  818, 1301,  831,  841,
-      843,  826,  833,  845,  825,  847,  849,  853,  854, 1300,
-      856, 1299, 1298, 1297,  858,  859,  857,  860,  861,  863,
-     1296,  864,  866,  869,  868, 1295,  872,  871,  877,  879,
-
-      883,  885,  886,  889,  894,  896,  895,  897,  914, 1388,
-      903,  904,  898,  907, 1294,  909,  906,  908,  910, 1293,
-      914, 1292,  915,  916,  919,  921,  927,  931,  932,  935,
-      953, 1388, 1291,  942,  941, 1290,  943,  944,  947, 1289,
-      945,  948,  951, 1288,  946,  952, 1287, 1286, 1285,  961,
-      949, 1284, 1283,  953,  965,  957, 1282,  967, 1281, 1280,
-      962,  975,  977, 1279,  490,  980,  981,  982, 1278,  983,
-      985,  986, 1273, 1270, 1267,  987, 1255, 1252,  989, 1240,
-     1237,  990,  991,  993,  994,  997, 1001, 1004, 1227, 1008,
-     1010, 1224, 1221, 1011, 1012, 1014, 1015, 1016, 1214, 1020,
-
-     1019, 1021, 1022, 1026, 1202, 1027, 1030, 1045, 1043, 1023,
-     1201, 1028, 1046, 1200, 1049, 1051, 1052, 1031, 1061, 1053,
-     1199, 1054, 1062, 1198, 1063, 1066, 1067, 1069, 1197, 1070,
-     1071, 1072, 1196, 1195, 1194, 1193, 1192, 1074, 1075, 1190,
-     1083, 1079, 1076, 1078, 1189, 1084, 1187, 1097, 1086, 1185,
-     1080, 1184, 1183, 1099, 1100, 1101, 1102, 1181, 1180, 1104,
-     1105, 1109, 1110, 1112, 1111, 1114, 1179, 1116, 1117, 1118,
-     1125, 1119, 1163, 1124, 1126, 1131, 1135, 1136, 1161, 1127,
-     1142, 1143, 1144, 1148,  819, 1149, 1145, 1153, 1151, 1152,
-     1147, 1157,  775, 1160, 1162, 1158, 1159,  601,  364,  362,
-
-     1165,  282, 1175,  173,  126, 1178,   90, 1388, 1219, 1225,
-     1232, 1241, 1248, 1257, 1263, 1272, 1278, 1281, 1286
-    } ;
-
-static yyconst flex_int16_t yy_def[620] =
-    {   0,
-      608,    1,  608,  608,  608,  608,  609,  610,  611,  608,
-      610,  610,  610,   13,  612,  613,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  609,  608,
-      610,  608,  614,  615,  608,  608,   13,  610,  610,   13,
-       49,  612,  616,  617,  608,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,   25,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  608,  614,  608,
-      615,  618,  610,   49,  610,   51,   49,   49,   49,  616,
-      608,  617,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,   49,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  608,  618,  619,  608,  145,  145,  147,  148,
-      149,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  218,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      608,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-
-      610,  610,  610,  610,  610,  610,  610,  610,  608,  608,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      608,  608,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-      610,  610,  610,  610,  610,  610,  610,  610,  610,  610,
-
-      610,  610,  610,  610,  610,  610,  610,    0,  608,  608,
-      608,  608,  608,  608,  608,  608,  608,  608,  608
-    } ;
-
-static yyconst flex_int16_t yy_nxt[1438] =
-    {   0,
-        4,    5,    6,    7,    8,    9,   10,   11,   12,   13,
-       14,   14,   14,   14,   14,    4,   15,   16,    8,    8,
-        8,    8,    8,    8,   17,   18,   19,   20,   21,   22,
-       23,   24,   25,    8,   26,   27,   28,   29,   30,    8,
-       31,   32,   33,   34,   35,   36,   37,    8,   38,   43,
-       42,   42,  135,   42,   42,   45,   45,   45,   45,   45,
-       45,   46,   46,   46,   46,   46,   46,   47,   47,   47,
-       47,   47,   47,   42,   48,  136,  199,  157,   42,   42,
-      162,   42,   49,   50,   50,   50,   50,   50,   50,   42,
-       53,   42,   42,   42,   42,   83,   55,   55,   55,   55,
-
-       55,   55,   65,   56,   66,   42,  161,   61,   42,   42,
-       57,   62,   58,   72,   59,   67,   73,   60,   68,   63,
-       51,   42,   69,   74,   42,   42,   64,  143,   70,   42,
-       75,   71,   76,   77,   42,  167,   42,   81,  108,   42,
-       78,   42,  134,   82,   79,   42,   80,   84,   84,   84,
-       84,   84,   84,   42,   87,   42,   42,  193,  163,   42,
-       42,   42,   88,   42,   85,   91,   42,   89,   94,  132,
-       42,   90,  137,  153,   86,  156,   42,   95,   92,   97,
-       42,   98,  133,   96,   93,   99,  103,  100,   42,  101,
-       42,  102,  158,  104,   42,  105,  159,  106,  107,  109,
-
-       42,   42,   42,  120,   42,   42,   42,  154,  172,  155,
-      121,   42,  164,   42,  173,  160,  122,  110,  111,  123,
-      112,  113,  114,  165,  115,  166,  124,   42,  179,   42,
-      116,  177,  117,  118,   42,  119,  109,   42,  168,   42,
-      174,  169,   42,   45,   45,   45,   45,   45,   45,   42,
-      170,   42,   41,  171,  125,  126,  184,  127,  175,  128,
-      241,  129,   41,  130,  183,  176,  178,  131,  142,   46,
-       46,   46,   46,   46,   46,   47,   47,   47,   47,   47,
-       47,   55,   55,   55,   55,   55,   55,   42,  180,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-
-      194,  186,  192,   42,   42,   42,  181,  209,  197,  185,
-      187,  195,   41,  144,  144,  144,  144,  144,  144,   42,
-      182,   42,  196,  145,  188,  189,  190,  295,  191,  204,
-       42,  217,  145,  146,  146,  146,  146,  146,  146,  200,
-      198,   42,  146,  146,  147,  148,  149,   42,  146,  146,
-      146,  146,  146,  146,   42,  201,   42,   42,  202,  211,
-      203,   42,   42,   42,   42,   42,  210,  205,   42,  207,
-       42,   42,   42,  213,  259,   42,   42,   42,  212,   42,
-       42,  206,   42,  208,  223,  214,  220,  219,   42,  215,
-      216,  225,  227,   42,  221,  228,   42,   42,  224,  218,
-
-      226,  230,   42,  234,  233,   42,  222,  229,   42,  232,
-       42,   42,   42,   42,  235,  231,   42,  297,   42,  236,
-       42,   42,   42,   42,   42,  239,  244,  237,  242,  247,
-      238,  254,  249,  250,  243,   42,  240,  333,   42,  246,
-      245,   42,  251,  248,   42,  252,  255,  260,  265,  261,
-      253,  289,  256,  258,  257,  262,   42,  265,  266,  267,
-       42,  268,  268,  268,  268,  268,  268,   42,   41,   41,
-       41,  269,  269,  269,  269,  269,  269,  277,  274,   42,
-      269,  269,   42,   42,   42,   42,  269,  269,  269,  269,
-      269,  269,  270,  270,  270,  270,  270,  270,  275,  285,
-
-      508,  270,  270,  280,  276,   42,  294,  270,  270,  270,
-      270,  270,  270,  271,  271,  271,  271,  271,  271,   42,
-       42,   42,  271,  271,   42,   42,   42,   42,  271,  271,
-      271,  271,  271,  271,  272,  278,  279,   42,  281,  284,
-      273,   42,   42,   42,   42,  282,  283,  292,   42,   42,
-       42,   42,   42,   42,   42,  287,  290,  296,   42,  288,
-      286,   42,  304,   42,  303,   42,  301,   42,  291,   42,
-      305,  293,  299,  302,  307,  300,  308,  306,  309,   42,
-      298,   42,  312,   42,   42,   42,   42,   42,   42,  311,
-       42,   42,  310,  314,   42,   42,   42,  313,   42,   42,
-
-       42,  320,   42,  316,  324,  319,   42,   42,  315,   42,
-      322,  321,  327,  317,  318,  331,   42,   42,  323,   42,
-       42,  335,  325,   42,   42,  326,  328,  328,  328,  328,
-      328,  328,  334,  330,  332,  328,  328,   42,  329,  336,
-      337,  328,  328,  328,  328,  328,  328,  338,  339,   42,
-       42,  340,   42,   42,   42,   42,  341,   42,   42,   42,
-       42,   42,   42,  343,  342,   42,  345,  347,   42,   42,
-      358,  350,  351,   42,  346,  344,   42,  352,  354,  349,
-      355,  353,  356,  357,  348,   42,  265,  266,  266,  361,
-      361,  361,  361,  361,  361,  265,  608,   41,  359,  608,
-
-       41,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,  360,   42,  364,  367,   42,   42,  369,   42,
-      372,   42,   42,  363,   42,  365,  366,  362,  368,  371,
-       42,   42,   42,  374,  373,  370,   42,  380,   42,  376,
-      377,  379,  381,  383,   42,   42,   42,  378,  375,   42,
-       42,   42,   42,   42,   42,   42,   42,  382,  389,   42,
-       42,   42,   42,  384,  385,  388,  386,  390,  391,   42,
-       42,   42,  400,  387,  394,  392,  393,  395,  397,  396,
-       42,  399,   42,  398,   42,   42,   42,  409,  410,   42,
-       42,   42,   42,   42,  404,  405,  401,  408,   42,  403,
-
-      402,   42,  407,  411,  412,  413,  406,  414,   42,   42,
-       42,  415,   42,   42,   42,   42,   42,   42,   42,  416,
-       42,  418,  417,   42,  420,   42,  423,   42,  421,  419,
-      422,  431,  432,   42,   42,   42,  424,  427,  429,  434,
-       42,   42,  430,  425,  433,   42,   42,  426,   42,  428,
-      361,  361,  361,  361,  361,  361,   42,  436,   42,  435,
-       42,  440,   42,  442,   42,  437,  439,  438,   42,   42,
-      441,   42,   42,   42,   42,   42,   42,  444,   42,   42,
-      446,   42,  447,   42,   42,  443,   42,   42,  451,  445,
-      448,  449,   42,  450,   42,  452,  457,  459,   42,  453,
-
-       42,   42,  455,  461,   42,  460,  454,  456,  458,   42,
-       42,   42,   42,   42,  464,  409,  410,  463,   42,   42,
-      466,   42,   42,   42,   42,   42,  462,  465,  467,   42,
-       42,   42,  468,  471,   42,  476,   42,  470,  477,  469,
-      474,  479,   42,  480,  472,  473,   42,   42,  475,  481,
-       42,  483,  478,  482,  431,  432,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,  484,   42,   42,   42,  496,
-      497,  487,   42,  485,  488,  492,   42,   42,  486,  490,
-       42,  501,   42,  489,  500,  494,  493,  499,  495,  502,
-       42,  491,   42,  504,  498,   42,   42,   42,   42,  503,
-
-       42,   42,   42,  505,   42,   42,   42,  519,   42,   42,
-      515,  512,   42,  507,  513,  506,   42,  510,  511,   42,
-      516,  520,  509,   42,  517,   42,   42,   42,  514,   42,
-       42,   42,  518,  522,   42,   42,   42,   42,   42,  521,
-      523,   42,   42,   42,  530,   42,   42,  525,  531,  529,
-      524,  526,  527,  532,  535,  533,  538,  537,   42,  528,
-       42,   42,  534,  536,   42,  540,   42,   42,   42,   42,
-      547,  539,  541,  546,  542,  544,   42,   42,   42,  548,
-      545,   42,   42,  543,   42,   42,   42,   42,  558,   42,
-       42,   42,  550,   42,   42,   42,  549,  554,   42,   42,
-
-      557,   42,  559,  563,  555,  561,  551,  556,  552,  553,
-      564,  560,   42,  562,   42,   42,   42,   42,  566,   42,
-       42,  565,  567,  568,   42,   42,   42,   42,  569,   42,
-      572,   42,   42,   42,   42,  574,  576,  571,  578,   42,
-       42,   42,   42,  570,  575,  577,   42,  573,  584,  579,
-       42,   42,  580,  582,  585,  589,  581,   42,   42,   42,
-       42,  583,   42,   42,   42,  586,   42,   42,   42,  587,
-      588,  595,   42,   42,   42,   42,   42,   42,   42,  591,
-       42,  592,  593,  594,  590,  596,  601,  597,  602,  599,
-       42,  605,  598,   42,   42,   42,   42,  600,   42,   42,
-
-       42,  604,   42,  606,   42,   42,  603,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,  607,   39,
-       39,   39,   39,   39,   39,   39,   39,   39,   41,   42,
-       41,   41,   41,   41,   44,   44,   42,   44,   44,   42,
-       44,   52,   42,   52,   52,   52,   52,   52,   52,   52,
-       54,   54,   42,   54,   54,   42,   54,  139,  139,  139,
-      139,  139,  139,  139,  139,  139,  141,   42,  141,  141,
-       42,  141,  150,  150,  150,  150,  150,  150,  150,  150,
-      150,  152,   42,  152,  152,   42,  152,  264,   42,  264,
-      361,  361,  361,   42,   42,   42,   42,   42,   42,   42,
-
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,   42,   42,   42,   42,   42,   42,   42,   42,   42,
-       42,  151,   42,  140,  263,   42,   42,   42,  151,   41,
-      140,   42,  138,   41,   42,   40,  608,    3,  608,  608,
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-      608,  608,  608,  608,  608,  608,  608
-    } ;
-
-static yyconst flex_int16_t yy_chk[1438] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    9,
-       94,   64,   37,   37,   59,    9,    9,    9,    9,    9,
-        9,   10,   10,   10,   10,   10,   10,   11,   11,   11,
-       11,   11,   11,   11,   12,   37,   94,   59,   24,   62,
-       64,   12,   13,   13,   13,   13,   13,   13,   13,   13,
-       16,   17,   21,   19,   18,   24,   16,   16,   16,   16,
-
-       16,   16,   19,   17,   19,  607,   62,   18,   68,   20,
-       17,   18,   17,   21,   17,   19,   21,   17,   20,   18,
-       13,   22,   20,   21,   23,   31,   18,   48,   20,   36,
-       22,   20,   22,   22,   48,   68,   88,   23,   31,   65,
-       22,  605,   36,   23,   22,   26,   22,   25,   25,   25,
-       25,   25,   25,   25,   26,   28,   27,   88,   65,   38,
-       35,   56,   26,   58,   25,   27,   29,   26,   28,   35,
-       30,   26,   38,   56,   25,   58,   60,   28,   27,   29,
-       71,   29,   35,   28,   27,   29,   30,   29,  604,   29,
-       57,   29,   60,   30,   33,   30,   60,   30,   30,   32,
-
-       61,   66,   72,   33,   67,   32,   78,   57,   71,   57,
-       33,   76,   66,   74,   72,   61,   33,   32,   32,   33,
-       32,   32,   32,   67,   32,   67,   33,   69,   78,   81,
-       32,   76,   32,   32,   70,   32,   34,  124,   69,   75,
-       74,   69,   34,   45,   45,   45,   45,   45,   45,   77,
-       69,   80,   84,   70,   34,   34,   81,   34,   75,   34,
-      124,   34,   84,   34,   80,   75,   77,   34,   46,   46,
-       46,   46,   46,   46,   46,   47,   47,   47,   47,   47,
-       47,   55,   55,   55,   55,   55,   55,   82,   79,   83,
-       85,   89,   87,   79,  100,   90,   92,  602,  178,   86,
-
-       89,   83,   87,   91,  108,   97,   79,  100,   92,   82,
-       85,   90,   47,   49,   49,   49,   49,   49,   49,   49,
-       79,   93,   91,   49,   86,   86,   86,  178,   86,   97,
-       95,  108,   49,   51,   51,   51,   51,   51,   51,   95,
-       93,   96,   51,   51,   51,   51,   51,  102,   51,   51,
-       51,   51,   51,   51,   98,   95,   99,  101,   95,  102,
-       96,  103,  104,  105,  106,  107,  101,   98,  109,   99,
-      110,  112,  113,  104,  135,  111,  135,  600,  103,  599,
-      114,   98,  117,   99,  112,  105,  111,  110,  115,  106,
-      107,  113,  114,  118,  111,  114,  116,  119,  112,  109,
-
-      113,  115,  120,  118,  117,  121,  111,  114,  123,  116,
-      126,  125,  128,  127,  119,  115,  129,  180,  131,  120,
-      130,  180,  136,  226,  137,  123,  127,  120,  125,  129,
-      121,  131,  130,  130,  126,  133,  123,  226,  132,  128,
-      127,  172,  130,  129,  134,  130,  132,  136,  142,  137,
-      130,  172,  133,  134,  133,  137,  155,  142,  145,  145,
-      160,  145,  145,  145,  145,  145,  145,  145,  146,  146,
-      146,  147,  147,  147,  147,  147,  147,  160,  155,  158,
-      147,  147,  169,  177,  163,  157,  147,  147,  147,  147,
-      147,  147,  148,  148,  148,  148,  148,  148,  157,  169,
-
-      465,  148,  148,  163,  158,  465,  177,  148,  148,  148,
-      148,  148,  148,  149,  149,  149,  149,  149,  149,  166,
-      168,  175,  149,  149,  161,  154,  165,  162,  149,  149,
-      149,  149,  149,  149,  154,  161,  162,  167,  165,  168,
-      154,  170,  171,  174,  176,  166,  167,  175,  179,  181,
-      182,  184,  185,  183,  187,  171,  174,  179,  186,  171,
-      170,  188,  185,  189,  184,  190,  183,  191,  174,  192,
-      186,  176,  182,  183,  188,  182,  189,  187,  190,  193,
-      181,  194,  192,  195,  196,  197,  200,  199,  201,  191,
-      202,  203,  190,  194,  210,  214,  213,  193,  215,  216,
-
-      228,  201,  221,  196,  213,  200,  220,  222,  195,  219,
-      203,  202,  216,  197,  199,  221,  598,  229,  210,  227,
-      232,  228,  214,  233,  235,  215,  218,  218,  218,  218,
-      218,  218,  227,  220,  222,  218,  218,  236,  219,  229,
-      232,  218,  218,  218,  218,  218,  218,  232,  233,  237,
-      238,  235,  239,  240,  241,  242,  236,  246,  249,  252,
-      253,  254,  259,  238,  237,  258,  240,  241,  256,  255,
-      259,  249,  252,  257,  240,  239,  261,  253,  255,  246,
-      256,  254,  257,  258,  242,  262,  264,  265,  265,  266,
-      266,  266,  266,  266,  266,  264,  267,  267,  261,  268,
-
-      268,  272,  273,  274,  275,  277,  278,  281,  282,  279,
-      283,  284,  262,  285,  274,  278,  286,  287,  281,  288,
-      284,  289,  290,  273,  292,  275,  277,  272,  279,  283,
-      296,  293,  291,  286,  285,  282,  298,  292,  299,  288,
-      289,  291,  293,  297,  297,  300,  303,  290,  287,  304,
-      308,  309,  310,  307,  305,  319,  313,  296,  304,  311,
-      312,  316,  317,  298,  299,  303,  299,  305,  307,  320,
-      321,  323,  319,  300,  310,  308,  309,  311,  313,  312,
-      324,  317,  325,  316,  326,  330,  331,  332,  332,  333,
-      593,  334,  335,  336,  324,  325,  320,  331,  339,  323,
-
-      321,  332,  330,  333,  334,  335,  326,  336,  340,  342,
-      344,  339,  343,  346,  349,  352,  350,  351,  354,  340,
-      356,  343,  342,  358,  346,  359,  351,  365,  349,  344,
-      350,  360,  360,  367,  585,  364,  352,  358,  359,  365,
-      375,  372,  359,  354,  364,  360,  369,  356,  373,  358,
-      361,  361,  361,  361,  361,  361,  370,  369,  371,  367,
-      374,  373,  376,  375,  377,  370,  372,  371,  378,  379,
-      374,  381,  387,  385,  386,  388,  389,  377,  390,  392,
-      379,  393,  381,  395,  394,  376,  398,  397,  388,  378,
-      385,  386,  399,  387,  400,  389,  395,  398,  401,  390,
-
-      402,  403,  393,  400,  404,  399,  392,  394,  397,  405,
-      407,  406,  408,  413,  403,  409,  409,  402,  411,  412,
-      405,  417,  414,  418,  416,  419,  401,  404,  406,  421,
-      423,  424,  407,  412,  425,  418,  426,  411,  419,  408,
-      416,  423,  427,  424,  413,  414,  428,  429,  417,  425,
-      430,  427,  421,  426,  431,  431,  435,  434,  437,  438,
-      441,  445,  439,  442,  451,  427,  443,  446,  454,  445,
-      445,  430,  456,  428,  434,  439,  450,  461,  429,  437,
-      455,  454,  458,  435,  451,  442,  441,  450,  443,  455,
-      462,  438,  463,  458,  446,  466,  467,  468,  470,  456,
-
-      471,  472,  476,  461,  479,  482,  483,  484,  484,  485,
-      476,  470,  486,  463,  471,  462,  487,  467,  468,  488,
-      479,  485,  466,  490,  482,  491,  494,  495,  472,  496,
-      497,  498,  483,  487,  501,  500,  502,  503,  510,  486,
-      488,  504,  506,  512,  498,  507,  518,  491,  500,  497,
-      490,  494,  495,  501,  504,  502,  508,  507,  509,  496,
-      508,  513,  503,  506,  515,  510,  516,  517,  520,  522,
-      519,  509,  512,  518,  513,  516,  519,  523,  525,  520,
-      517,  526,  527,  515,  528,  530,  531,  532,  538,  538,
-      539,  543,  523,  544,  542,  551,  522,  528,  541,  546,
-
-      532,  549,  539,  544,  530,  542,  525,  531,  526,  527,
-      546,  541,  548,  543,  554,  555,  556,  557,  549,  560,
-      561,  548,  551,  554,  562,  563,  565,  564,  555,  566,
-      560,  568,  569,  570,  572,  562,  564,  557,  566,  574,
-      571,  575,  580,  556,  563,  565,  576,  561,  574,  568,
-      577,  578,  569,  571,  575,  580,  570,  581,  582,  583,
-      587,  572,  591,  584,  586,  576,  589,  590,  588,  577,
-      578,  587,  592,  596,  597,  594,  579,  595,  573,  582,
-      601,  583,  584,  586,  581,  588,  594,  589,  595,  591,
-      603,  601,  590,  606,  567,  559,  558,  592,  553,  552,
-
-      550,  597,  547,  603,  545,  540,  596,  537,  536,  535,
-      534,  533,  529,  524,  521,  514,  511,  505,  606,  609,
-      609,  609,  609,  609,  609,  609,  609,  609,  610,  499,
-      610,  610,  610,  610,  611,  611,  493,  611,  611,  492,
-      611,  612,  489,  612,  612,  612,  612,  612,  612,  612,
-      613,  613,  481,  613,  613,  480,  613,  614,  614,  614,
-      614,  614,  614,  614,  614,  614,  615,  478,  615,  615,
-      477,  615,  616,  616,  616,  616,  616,  616,  616,  616,
-      616,  617,  475,  617,  617,  474,  617,  618,  473,  618,
-      619,  619,  619,  469,  464,  460,  459,  457,  453,  452,
-
-      449,  448,  447,  444,  440,  436,  433,  422,  420,  415,
-      396,  391,  384,  383,  382,  380,  368,  366,  363,  362,
-      357,  355,  353,  348,  347,  345,  341,  338,  337,  329,
-      327,  322,  318,  315,  314,  306,  302,  301,  295,  294,
-      280,  276,  260,  251,  250,  248,  247,  245,  244,  243,
-      234,  231,  230,  225,  224,  223,  217,  212,  211,  209,
-      208,  207,  206,  205,  204,  198,  173,  164,  159,  156,
-      153,  150,  143,  139,  138,  122,   73,   63,   53,   50,
-       43,   41,   39,   14,    8,    7,    3,  608,  608,  608,
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-      608,  608,  608,  608,  608,  608,  608,  608,  608,  608,
-      608,  608,  608,  608,  608,  608,  608
-    } ;
-
-/* Table of booleans, true if rule could match eol. */
-static yyconst flex_int32_t yy_rule_can_match_eol[155] =
-    {   0,
-0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 
-    1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,     };
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-extern int llvmAsm_flex_debug;
-int llvmAsm_flex_debug = 0;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *llvmAsmtext;
-#line 1 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-/*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements the flex scanner for LLVM assembly languages files.
-//
-//===----------------------------------------------------------------------===*/
-#line 28 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-#include "ParserInternals.h"
-#include "llvm/Module.h"
-#include "llvm/Support/MathExtras.h"
-#include <list>
-#include "llvmAsmParser.h"
-#include <cctype>
-#include <cstdlib>
-
-void set_scan_file(FILE * F){
-  llvmAsm_switch_to_buffer(llvmAsm_create_buffer(F,YY_BUF_SIZE ) );
-}
-void set_scan_string (const char * str) {
-  llvmAsm_scan_string (str);
-}
-
-// Construct a token value for a non-obsolete token
-#define RET_TOK(type, Enum, sym) \
-  llvmAsmlval.type = Instruction::Enum; \
-  return sym
-
-// Construct a token value for an obsolete token
-#define RET_TY(CTYPE, SYM) \
-  llvmAsmlval.PrimType = CTYPE;\
-  return SYM
-
-namespace llvm {
-
-// TODO: All of the static identifiers are figured out by the lexer,
-// these should be hashed to reduce the lexer size
-
-
-// atoull - Convert an ascii string of decimal digits into the unsigned long
-// long representation... this does not have to do input error checking,
-// because we know that the input will be matched by a suitable regex...
-//
-static uint64_t atoull(const char *Buffer) {
-  uint64_t Result = 0;
-  for (; *Buffer; Buffer++) {
-    uint64_t OldRes = Result;
-    Result *= 10;
-    Result += *Buffer-'0';
-    if (Result < OldRes)   // Uh, oh, overflow detected!!!
-      GenerateError("constant bigger than 64 bits detected!");
-  }
-  return Result;
-}
-
-static uint64_t HexIntToVal(const char *Buffer) {
-  uint64_t Result = 0;
-  for (; *Buffer; ++Buffer) {
-    uint64_t OldRes = Result;
-    Result *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Result += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Result += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Result += C-'a'+10;
-
-    if (Result < OldRes)   // Uh, oh, overflow detected!!!
-      GenerateError("constant bigger than 64 bits detected!");
-  }
-  return Result;
-}
-
-// HexToFP - Convert the ascii string in hexadecimal format to the floating
-// point representation of it.
-//
-static double HexToFP(const char *Buffer) {
-  return BitsToDouble(HexIntToVal(Buffer));   // Cast Hex constant to double
-}
-
-static void HexToIntPair(const char *Buffer, uint64_t Pair[2]) {
-  Pair[0] = 0;
-  for (int i=0; i<16; i++, Buffer++) {
-    assert(*Buffer);
-    Pair[0] *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Pair[0] += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Pair[0] += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Pair[0] += C-'a'+10;
-  }
-  Pair[1] = 0;
-  for (int i=0; i<16 && *Buffer; i++, Buffer++) {
-    Pair[1] *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Pair[1] += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Pair[1] += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Pair[1] += C-'a'+10;
-  }
-  if (*Buffer)
-    GenerateError("constant bigger than 128 bits detected!");
-}
-
-// UnEscapeLexed - Run through the specified buffer and change \xx codes to the
-// appropriate character.
-char *UnEscapeLexed(char *Buffer, char* EndBuffer) {
-  char *BOut = Buffer;
-  for (char *BIn = Buffer; *BIn; ) {
-    if (BIn[0] == '\\') {
-      if (BIn < EndBuffer-1 && BIn[1] == '\\') {
-        *BOut++ = '\\'; // Two \ becomes one
-        BIn += 2;
-      } else if (BIn < EndBuffer-2 && isxdigit(BIn[1]) && isxdigit(BIn[2])) {
-        char Tmp = BIn[3]; BIn[3] = 0;      // Terminate string
-        *BOut = (char)strtol(BIn+1, 0, 16); // Convert to number
-        BIn[3] = Tmp;                       // Restore character
-        BIn += 3;                           // Skip over handled chars
-        ++BOut;
-      } else {
-        *BOut++ = *BIn++;
-      }
-    } else {
-      *BOut++ = *BIn++;
-    }
-  }
-  return BOut;
-}
-
-} // End llvm namespace
-
-using namespace llvm;
-
-#define YY_NEVER_INTERACTIVE 1
-/* Comments start with a ; and go till end of line */
-/* Local Values and Type identifiers start with a % sign */
-/* Global Value identifiers start with an @ sign */
-/* Label identifiers end with a colon */
-/* Quoted names can contain any character except " and \ */
-/* LocalVarID/GlobalVarID: match an unnamed local variable slot ID. */
-/* Integer types are specified with i and a bitwidth */
-/* E[PN]Integer: match positive and negative literal integer values. */
-/* FPConstant - A Floating point constant.  Float and double only.
- */
-/* HexFPConstant - Floating point constant represented in IEEE format as a
- *  hexadecimal number for when exponential notation is not precise enough.
- *  Float and double only.
- */
-/* F80HexFPConstant - x87 long double in hexadecimal format (10 bytes)
- */
-/* F128HexFPConstant - IEEE 128-bit in hexadecimal format (16 bytes)
- */
-/* PPC128HexFPConstant - PowerPC 128-bit in hexadecimal format (16 bytes)
- */
-/* HexIntConstant - Hexadecimal constant generated by the CFE to avoid forcing
- * it to deal with 64 bit numbers.
- */
-/* WSNL - shorthand for whitespace followed by newline */
-#line 1168 "Lexer.cpp"
-
-#define INITIAL 0
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-static int yy_init_globals (void );
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int llvmAsmwrap (void );
-#else
-extern int llvmAsmwrap (void );
-#endif
-#endif
-
-    static inline void yyunput (int c,char *buf_ptr  );
-    
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int );
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * );
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (void );
-#else
-static int input (void );
-#endif
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( llvmAsmtext, llvmAsmleng, 1, llvmAsmout )
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
-		{ \
-		int c = '*'; \
-		size_t n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( llvmAsmin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( llvmAsmin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else \
-		{ \
-		errno=0; \
-		while ( (result = fread(buf, 1, max_size, llvmAsmin))==0 && ferror(llvmAsmin)) \
-			{ \
-			if( errno != EINTR) \
-				{ \
-				YY_FATAL_ERROR( "input in flex scanner failed" ); \
-				break; \
-				} \
-			errno=0; \
-			clearerr(llvmAsmin); \
-			} \
-		}\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int llvmAsmlex (void);
-
-#define YY_DECL int llvmAsmlex (void)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after llvmAsmtext and llvmAsmleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-	YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL
-{
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
-    
-#line 221 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-
-
-#line 1324 "Lexer.cpp"
-
-	if ( !(yy_init) )
-		{
-		(yy_init) = 1;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! (yy_start) )
-			(yy_start) = 1;	/* first start state */
-
-		if ( ! llvmAsmin )
-			llvmAsmin = stdin;
-
-		if ( ! llvmAsmout )
-			llvmAsmout = stdout;
-
-		if ( ! YY_CURRENT_BUFFER ) {
-			llvmAsmensure_buffer_stack ();
-			YY_CURRENT_BUFFER_LVALUE =
-				llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE );
-		}
-
-		llvmAsm_load_buffer_state( );
-		}
-
-	while ( 1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = (yy_c_buf_p);
-
-		/* Support of llvmAsmtext. */
-		*yy_cp = (yy_hold_char);
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = (yy_start);
-yy_match:
-		do
-			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-			if ( yy_accept[yy_current_state] )
-				{
-				(yy_last_accepting_state) = yy_current_state;
-				(yy_last_accepting_cpos) = yy_cp;
-				}
-			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-				{
-				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 609 )
-					yy_c = yy_meta[(unsigned int) yy_c];
-				}
-			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-			++yy_cp;
-			}
-		while ( yy_current_state != 608 );
-		yy_cp = (yy_last_accepting_cpos);
-		yy_current_state = (yy_last_accepting_state);
-
-yy_find_action:
-		yy_act = yy_accept[yy_current_state];
-
-		YY_DO_BEFORE_ACTION;
-
-		if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
-			{
-			int yyl;
-			for ( yyl = 0; yyl < llvmAsmleng; ++yyl )
-				if ( llvmAsmtext[yyl] == '\n' )
-					   
-    llvmAsmlineno++;
-;
-			}
-
-do_action:	/* This label is used only to access EOF actions. */
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-			case 0: /* must back up */
-			/* undo the effects of YY_DO_BEFORE_ACTION */
-			*yy_cp = (yy_hold_char);
-			yy_cp = (yy_last_accepting_cpos);
-			yy_current_state = (yy_last_accepting_state);
-			goto yy_find_action;
-
-case 1:
-YY_RULE_SETUP
-#line 223 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ /* Ignore comments for now */ }
-	YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 225 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return BEGINTOK; }
-	YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 226 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ENDTOK; }
-	YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 227 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return TRUETOK;  }
-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 228 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return FALSETOK; }
-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 229 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return DECLARE; }
-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 230 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return DEFINE; }
-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 231 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return GLOBAL; }
-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 232 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return CONSTANT; }
-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 233 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return INTERNAL; }
-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 234 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return LINKONCE; }
-	YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 235 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return WEAK; }
-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 236 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return APPENDING; }
-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 237 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return DLLIMPORT; }
-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 238 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return DLLEXPORT; }
-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 239 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return HIDDEN; }
-	YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 240 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return PROTECTED; }
-	YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 241 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return EXTERN_WEAK; }
-	YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 242 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return EXTERNAL; }
-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 243 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return THREAD_LOCAL; }
-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 244 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ZEROINITIALIZER; }
-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 245 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return DOTDOTDOT; }
-	YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 246 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return UNDEF; }
-	YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 247 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return NULL_TOK; }
-	YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 248 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return TO; }
-	YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 249 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return TAIL; }
-	YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 250 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return TARGET; }
-	YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 251 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return TRIPLE; }
-	YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 252 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return DEPLIBS; }
-	YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 253 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return DATALAYOUT; }
-	YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 254 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return VOLATILE; }
-	YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 255 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ALIGN;  }
-	YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 256 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SECTION; }
-	YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 257 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ALIAS; }
-	YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 258 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return MODULE; }
-	YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 259 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ASM_TOK; }
-	YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 260 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SIDEEFFECT; }
-	YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 262 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return CC_TOK; }
-	YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 263 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return CCC_TOK; }
-	YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 264 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return FASTCC_TOK; }
-	YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 265 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return COLDCC_TOK; }
-	YY_BREAK
-case 42:
-YY_RULE_SETUP
-#line 266 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return X86_STDCALLCC_TOK; }
-	YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 267 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return X86_FASTCALLCC_TOK; }
-	YY_BREAK
-case 44:
-YY_RULE_SETUP
-#line 269 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SIGNEXT; }
-	YY_BREAK
-case 45:
-YY_RULE_SETUP
-#line 270 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ZEROEXT; }
-	YY_BREAK
-case 46:
-YY_RULE_SETUP
-#line 271 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return INREG; }
-	YY_BREAK
-case 47:
-YY_RULE_SETUP
-#line 272 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SRET;  }
-	YY_BREAK
-case 48:
-YY_RULE_SETUP
-#line 273 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return NOUNWIND; }
-	YY_BREAK
-case 49:
-YY_RULE_SETUP
-#line 274 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return NORETURN; }
-	YY_BREAK
-case 50:
-YY_RULE_SETUP
-#line 275 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return NOALIAS; }
-	YY_BREAK
-case 51:
-YY_RULE_SETUP
-#line 276 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return BYVAL; }
-	YY_BREAK
-case 52:
-YY_RULE_SETUP
-#line 277 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return NEST; }
-	YY_BREAK
-case 53:
-YY_RULE_SETUP
-#line 278 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return PURE; }
-	YY_BREAK
-case 54:
-YY_RULE_SETUP
-#line 279 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return CONST; }
-	YY_BREAK
-case 55:
-*yy_cp = (yy_hold_char); /* undo effects of setting up llvmAsmtext */
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up llvmAsmtext again */
-YY_RULE_SETUP
-#line 280 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ // For auto-upgrade only, drop in LLVM 3.0 
-                  return SIGNEXT; } 
-	YY_BREAK
-case 56:
-*yy_cp = (yy_hold_char); /* undo effects of setting up llvmAsmtext */
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up llvmAsmtext again */
-YY_RULE_SETUP
-#line 282 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ // For auto-upgrade only, drop in LLVM 3.0
-                  return ZEROEXT; } 
-	YY_BREAK
-case 57:
-YY_RULE_SETUP
-#line 285 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TY(Type::VoidTy,  VOID);  }
-	YY_BREAK
-case 58:
-YY_RULE_SETUP
-#line 286 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TY(Type::FloatTy, FLOAT); }
-	YY_BREAK
-case 59:
-YY_RULE_SETUP
-#line 287 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TY(Type::DoubleTy,DOUBLE);}
-	YY_BREAK
-case 60:
-YY_RULE_SETUP
-#line 288 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TY(Type::X86_FP80Ty, X86_FP80);}
-	YY_BREAK
-case 61:
-YY_RULE_SETUP
-#line 289 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TY(Type::FP128Ty, FP128);}
-	YY_BREAK
-case 62:
-YY_RULE_SETUP
-#line 290 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TY(Type::PPC_FP128Ty, PPC_FP128);}
-	YY_BREAK
-case 63:
-YY_RULE_SETUP
-#line 291 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TY(Type::LabelTy, LABEL); }
-	YY_BREAK
-case 64:
-YY_RULE_SETUP
-#line 292 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return TYPE;   }
-	YY_BREAK
-case 65:
-YY_RULE_SETUP
-#line 293 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return OPAQUE; }
-	YY_BREAK
-case 66:
-YY_RULE_SETUP
-#line 294 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ uint64_t NumBits = atoull(llvmAsmtext+1);
-                  if (NumBits < IntegerType::MIN_INT_BITS || 
-                      NumBits > IntegerType::MAX_INT_BITS)
-                    GenerateError("Bitwidth for integer type out of range!");
-                  const Type* Ty = IntegerType::get(NumBits);
-                  RET_TY(Ty, INTTYPE);
-                }
-	YY_BREAK
-case 67:
-YY_RULE_SETUP
-#line 302 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, Add, ADD); }
-	YY_BREAK
-case 68:
-YY_RULE_SETUP
-#line 303 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, Sub, SUB); }
-	YY_BREAK
-case 69:
-YY_RULE_SETUP
-#line 304 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, Mul, MUL); }
-	YY_BREAK
-case 70:
-YY_RULE_SETUP
-#line 305 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, UDiv, UDIV); }
-	YY_BREAK
-case 71:
-YY_RULE_SETUP
-#line 306 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, SDiv, SDIV); }
-	YY_BREAK
-case 72:
-YY_RULE_SETUP
-#line 307 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, FDiv, FDIV); }
-	YY_BREAK
-case 73:
-YY_RULE_SETUP
-#line 308 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, URem, UREM); }
-	YY_BREAK
-case 74:
-YY_RULE_SETUP
-#line 309 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, SRem, SREM); }
-	YY_BREAK
-case 75:
-YY_RULE_SETUP
-#line 310 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, FRem, FREM); }
-	YY_BREAK
-case 76:
-YY_RULE_SETUP
-#line 311 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, Shl, SHL); }
-	YY_BREAK
-case 77:
-YY_RULE_SETUP
-#line 312 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, LShr, LSHR); }
-	YY_BREAK
-case 78:
-YY_RULE_SETUP
-#line 313 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, AShr, ASHR); }
-	YY_BREAK
-case 79:
-YY_RULE_SETUP
-#line 314 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, And, AND); }
-	YY_BREAK
-case 80:
-YY_RULE_SETUP
-#line 315 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, Or , OR ); }
-	YY_BREAK
-case 81:
-YY_RULE_SETUP
-#line 316 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(BinaryOpVal, Xor, XOR); }
-	YY_BREAK
-case 82:
-YY_RULE_SETUP
-#line 317 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal,  ICmp,  ICMP); }
-	YY_BREAK
-case 83:
-YY_RULE_SETUP
-#line 318 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal,  FCmp,  FCMP); }
-	YY_BREAK
-case 84:
-YY_RULE_SETUP
-#line 320 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return EQ;  }
-	YY_BREAK
-case 85:
-YY_RULE_SETUP
-#line 321 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return NE;  }
-	YY_BREAK
-case 86:
-YY_RULE_SETUP
-#line 322 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SLT; }
-	YY_BREAK
-case 87:
-YY_RULE_SETUP
-#line 323 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SGT; }
-	YY_BREAK
-case 88:
-YY_RULE_SETUP
-#line 324 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SLE; }
-	YY_BREAK
-case 89:
-YY_RULE_SETUP
-#line 325 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return SGE; }
-	YY_BREAK
-case 90:
-YY_RULE_SETUP
-#line 326 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ULT; }
-	YY_BREAK
-case 91:
-YY_RULE_SETUP
-#line 327 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return UGT; }
-	YY_BREAK
-case 92:
-YY_RULE_SETUP
-#line 328 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ULE; }
-	YY_BREAK
-case 93:
-YY_RULE_SETUP
-#line 329 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return UGE; }
-	YY_BREAK
-case 94:
-YY_RULE_SETUP
-#line 330 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return OEQ; }
-	YY_BREAK
-case 95:
-YY_RULE_SETUP
-#line 331 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ONE; }
-	YY_BREAK
-case 96:
-YY_RULE_SETUP
-#line 332 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return OLT; }
-	YY_BREAK
-case 97:
-YY_RULE_SETUP
-#line 333 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return OGT; }
-	YY_BREAK
-case 98:
-YY_RULE_SETUP
-#line 334 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return OLE; }
-	YY_BREAK
-case 99:
-YY_RULE_SETUP
-#line 335 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return OGE; }
-	YY_BREAK
-case 100:
-YY_RULE_SETUP
-#line 336 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return ORD; }
-	YY_BREAK
-case 101:
-YY_RULE_SETUP
-#line 337 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return UNO; }
-	YY_BREAK
-case 102:
-YY_RULE_SETUP
-#line 338 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return UEQ; }
-	YY_BREAK
-case 103:
-YY_RULE_SETUP
-#line 339 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return UNE; }
-	YY_BREAK
-case 104:
-YY_RULE_SETUP
-#line 341 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal, PHI, PHI_TOK); }
-	YY_BREAK
-case 105:
-YY_RULE_SETUP
-#line 342 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal, Call, CALL); }
-	YY_BREAK
-case 106:
-YY_RULE_SETUP
-#line 343 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, Trunc, TRUNC); }
-	YY_BREAK
-case 107:
-YY_RULE_SETUP
-#line 344 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, ZExt, ZEXT); }
-	YY_BREAK
-case 108:
-YY_RULE_SETUP
-#line 345 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, SExt, SEXT); }
-	YY_BREAK
-case 109:
-YY_RULE_SETUP
-#line 346 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, FPTrunc, FPTRUNC); }
-	YY_BREAK
-case 110:
-YY_RULE_SETUP
-#line 347 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, FPExt, FPEXT); }
-	YY_BREAK
-case 111:
-YY_RULE_SETUP
-#line 348 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, UIToFP, UITOFP); }
-	YY_BREAK
-case 112:
-YY_RULE_SETUP
-#line 349 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, SIToFP, SITOFP); }
-	YY_BREAK
-case 113:
-YY_RULE_SETUP
-#line 350 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, FPToUI, FPTOUI); }
-	YY_BREAK
-case 114:
-YY_RULE_SETUP
-#line 351 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, FPToSI, FPTOSI); }
-	YY_BREAK
-case 115:
-YY_RULE_SETUP
-#line 352 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, IntToPtr, INTTOPTR); }
-	YY_BREAK
-case 116:
-YY_RULE_SETUP
-#line 353 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, PtrToInt, PTRTOINT); }
-	YY_BREAK
-case 117:
-YY_RULE_SETUP
-#line 354 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(CastOpVal, BitCast, BITCAST); }
-	YY_BREAK
-case 118:
-YY_RULE_SETUP
-#line 355 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal, Select, SELECT); }
-	YY_BREAK
-case 119:
-YY_RULE_SETUP
-#line 356 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal, VAArg , VAARG); }
-	YY_BREAK
-case 120:
-YY_RULE_SETUP
-#line 357 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(TermOpVal, Ret, RET); }
-	YY_BREAK
-case 121:
-YY_RULE_SETUP
-#line 358 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(TermOpVal, Br, BR); }
-	YY_BREAK
-case 122:
-YY_RULE_SETUP
-#line 359 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(TermOpVal, Switch, SWITCH); }
-	YY_BREAK
-case 123:
-YY_RULE_SETUP
-#line 360 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(TermOpVal, Invoke, INVOKE); }
-	YY_BREAK
-case 124:
-YY_RULE_SETUP
-#line 361 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(TermOpVal, Unwind, UNWIND); }
-	YY_BREAK
-case 125:
-YY_RULE_SETUP
-#line 362 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
-	YY_BREAK
-case 126:
-YY_RULE_SETUP
-#line 364 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(MemOpVal, Malloc, MALLOC); }
-	YY_BREAK
-case 127:
-YY_RULE_SETUP
-#line 365 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(MemOpVal, Alloca, ALLOCA); }
-	YY_BREAK
-case 128:
-YY_RULE_SETUP
-#line 366 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(MemOpVal, Free, FREE); }
-	YY_BREAK
-case 129:
-YY_RULE_SETUP
-#line 367 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(MemOpVal, Load, LOAD); }
-	YY_BREAK
-case 130:
-YY_RULE_SETUP
-#line 368 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(MemOpVal, Store, STORE); }
-	YY_BREAK
-case 131:
-YY_RULE_SETUP
-#line 369 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
-	YY_BREAK
-case 132:
-YY_RULE_SETUP
-#line 371 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal, ExtractElement, EXTRACTELEMENT); }
-	YY_BREAK
-case 133:
-YY_RULE_SETUP
-#line 372 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal, InsertElement, INSERTELEMENT); }
-	YY_BREAK
-case 134:
-YY_RULE_SETUP
-#line 373 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ RET_TOK(OtherOpVal, ShuffleVector, SHUFFLEVECTOR); }
-	YY_BREAK
-case 135:
-YY_RULE_SETUP
-#line 376 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  llvmAsmlval.StrVal = new std::string(llvmAsmtext+1);   // Skip %
-                  return LOCALVAR;
-                }
-	YY_BREAK
-case 136:
-YY_RULE_SETUP
-#line 380 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  llvmAsmlval.StrVal = new std::string(llvmAsmtext+1);   // Skip @
-                  return GLOBALVAR;
-                }
-	YY_BREAK
-case 137:
-YY_RULE_SETUP
-#line 384 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  llvmAsmtext[llvmAsmleng-1] = 0;            // nuke colon
-                  llvmAsmlval.StrVal = new std::string(llvmAsmtext);
-                  return LABELSTR;
-                }
-	YY_BREAK
-case 138:
-/* rule 138 can match eol */
-YY_RULE_SETUP
-#line 389 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  llvmAsmtext[llvmAsmleng-2] = 0;  // nuke colon, end quote
-                  const char* EndChar = UnEscapeLexed(llvmAsmtext+1, llvmAsmtext+llvmAsmleng);
-                  llvmAsmlval.StrVal = 
-                    new std::string(llvmAsmtext+1, EndChar - llvmAsmtext - 1);
-                  return LABELSTR;
-                }
-	YY_BREAK
-case 139:
-/* rule 139 can match eol */
-YY_RULE_SETUP
-#line 397 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ llvmAsmtext[llvmAsmleng-1] = 0;           // nuke end quote
-                   const char* EndChar = UnEscapeLexed(llvmAsmtext+1, llvmAsmtext+llvmAsmleng);
-                   llvmAsmlval.StrVal = 
-                     new std::string(llvmAsmtext+1, EndChar - llvmAsmtext - 1);
-                   return STRINGCONSTANT;
-                 }
-	YY_BREAK
-case 140:
-/* rule 140 can match eol */
-YY_RULE_SETUP
-#line 403 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                     llvmAsmtext[llvmAsmleng-1] = 0;         // nuke end quote
-                     const char* EndChar = 
-                       UnEscapeLexed(llvmAsmtext+2, llvmAsmtext+llvmAsmleng);
-                     llvmAsmlval.StrVal = 
-                       new std::string(llvmAsmtext+2, EndChar - llvmAsmtext - 2);
-                     return ATSTRINGCONSTANT;
-                   }
-	YY_BREAK
-case 141:
-/* rule 141 can match eol */
-YY_RULE_SETUP
-#line 411 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                     llvmAsmtext[llvmAsmleng-1] = 0;           // nuke end quote
-                     const char* EndChar = 
-                       UnEscapeLexed(llvmAsmtext+2, llvmAsmtext+llvmAsmleng);
-                     llvmAsmlval.StrVal = 
-                       new std::string(llvmAsmtext+2, EndChar - llvmAsmtext - 2);
-                     return PCTSTRINGCONSTANT;
-                   }
-	YY_BREAK
-case 142:
-YY_RULE_SETUP
-#line 419 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ 
-                  uint32_t numBits = ((llvmAsmleng * 64) / 19) + 1;
-                  APInt Tmp(numBits, llvmAsmtext, llvmAsmleng, 10);
-                  uint32_t activeBits = Tmp.getActiveBits();
-                  if (activeBits > 0 && activeBits < numBits)
-                    Tmp.trunc(activeBits);
-                  if (Tmp.getBitWidth() > 64) {
-                    llvmAsmlval.APIntVal = new APInt(Tmp);
-                    return EUAPINTVAL; 
-                  } else {
-                    llvmAsmlval.UInt64Val = Tmp.getZExtValue();
-                    return EUINT64VAL;
-                  }
-                }
-	YY_BREAK
-case 143:
-YY_RULE_SETUP
-#line 433 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  uint32_t numBits = (((llvmAsmleng-1) * 64) / 19) + 2;
-                  APInt Tmp(numBits, llvmAsmtext, llvmAsmleng, 10);
-                  uint32_t minBits = Tmp.getMinSignedBits();
-                  if (minBits > 0 && minBits < numBits)
-                    Tmp.trunc(minBits);
-                  if (Tmp.getBitWidth() > 64) {
-                    llvmAsmlval.APIntVal = new APInt(Tmp);
-                    return ESAPINTVAL;
-                  } else {
-                    llvmAsmlval.SInt64Val = Tmp.getSExtValue();
-                    return ESINT64VAL;
-                  }
-                }
-	YY_BREAK
-case 144:
-YY_RULE_SETUP
-#line 448 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ int len = llvmAsmleng - 3;
-                   uint32_t bits = len * 4;
-                   APInt Tmp(bits, llvmAsmtext+3, len, 16);
-                   uint32_t activeBits = Tmp.getActiveBits();
-                   if (activeBits > 0 && activeBits < bits)
-                     Tmp.trunc(activeBits);
-                   if (Tmp.getBitWidth() > 64) {
-                     llvmAsmlval.APIntVal = new APInt(Tmp);
-                     return llvmAsmtext[0] == 's' ? ESAPINTVAL : EUAPINTVAL;
-                   } else if (llvmAsmtext[0] == 's') {
-                     llvmAsmlval.SInt64Val = Tmp.getSExtValue();
-                     return ESINT64VAL;
-                   } else {
-                     llvmAsmlval.UInt64Val = Tmp.getZExtValue();
-                     return EUINT64VAL;
-                   }
-                 }
-	YY_BREAK
-case 145:
-YY_RULE_SETUP
-#line 466 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  uint64_t Val = atoull(llvmAsmtext+1);
-                  if ((unsigned)Val != Val)
-                    GenerateError("Invalid value number (too large)!");
-                  llvmAsmlval.UIntVal = unsigned(Val);
-                  return LOCALVAL_ID;
-                }
-	YY_BREAK
-case 146:
-YY_RULE_SETUP
-#line 473 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  uint64_t Val = atoull(llvmAsmtext+1);
-                  if ((unsigned)Val != Val)
-                    GenerateError("Invalid value number (too large)!");
-                  llvmAsmlval.UIntVal = unsigned(Val);
-                  return GLOBALVAL_ID;
-                }
-	YY_BREAK
-case 147:
-YY_RULE_SETUP
-#line 481 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ llvmAsmlval.FPVal = new APFloat(atof(llvmAsmtext)); return FPVAL; }
-	YY_BREAK
-case 148:
-YY_RULE_SETUP
-#line 482 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ llvmAsmlval.FPVal = new APFloat(HexToFP(llvmAsmtext+2)); 
-                  return FPVAL; 
-                }
-	YY_BREAK
-case 149:
-YY_RULE_SETUP
-#line 485 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ uint64_t Pair[2];
-                    HexToIntPair(llvmAsmtext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(80, 2, Pair));
-                    return FPVAL;
-                }
-	YY_BREAK
-case 150:
-YY_RULE_SETUP
-#line 490 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ uint64_t Pair[2];
-                    HexToIntPair(llvmAsmtext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair), true);
-                    return FPVAL;
-                }
-	YY_BREAK
-case 151:
-YY_RULE_SETUP
-#line 495 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ uint64_t Pair[2];
-                    HexToIntPair(llvmAsmtext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair));
-                    return FPVAL;
-                }
-	YY_BREAK
-case YY_STATE_EOF(INITIAL):
-#line 501 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{
-                  /* Make sure to free the internal buffers for flex when we are
-                   * done reading our input!
-                   */
-                  llvmAsm_delete_buffer(YY_CURRENT_BUFFER);
-                  return EOF;
-                }
-	YY_BREAK
-case 152:
-/* rule 152 can match eol */
-YY_RULE_SETUP
-#line 509 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ /* Ignore whitespace */ }
-	YY_BREAK
-case 153:
-YY_RULE_SETUP
-#line 510 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-{ return llvmAsmtext[0]; }
-	YY_BREAK
-case 154:
-YY_RULE_SETUP
-#line 512 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-YY_FATAL_ERROR( "flex scanner jammed" );
-	YY_BREAK
-#line 2315 "Lexer.cpp"
-
-	case YY_END_OF_BUFFER:
-		{
-		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
-
-		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = (yy_hold_char);
-		YY_RESTORE_YY_MORE_OFFSET
-
-		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed llvmAsmin at a new source and called
-			 * llvmAsmlex().  If so, then we have to assure
-			 * consistency between YY_CURRENT_BUFFER and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-			YY_CURRENT_BUFFER_LVALUE->yy_input_file = llvmAsmin;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state(  );
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++(yy_c_buf_p);
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = (yy_last_accepting_cpos);
-				yy_current_state = (yy_last_accepting_state);
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer(  ) )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				(yy_did_buffer_switch_on_eof) = 0;
-
-				if ( llvmAsmwrap( ) )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * llvmAsmtext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! (yy_did_buffer_switch_on_eof) )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				(yy_c_buf_p) =
-					(yytext_ptr) + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state(  );
-
-				yy_cp = (yy_c_buf_p);
-				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				(yy_c_buf_p) =
-				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
-
-				yy_current_state = yy_get_previous_state(  );
-
-				yy_cp = (yy_c_buf_p);
-				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-} /* end of llvmAsmlex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-static int yy_get_next_buffer (void)
-{
-    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
-	register char *source = (yytext_ptr);
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
-
-	else
-		{
-			int num_to_read =
-			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
-
-			int yy_c_buf_p_offset =
-				(int) ((yy_c_buf_p) - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					llvmAsmrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
-						number_to_move - 1;
-
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			(yy_n_chars), num_to_read );
-
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	if ( (yy_n_chars) == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			llvmAsmrestart(llvmAsmin  );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	(yy_n_chars) += number_to_move;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
-	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
-
-	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
-	return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-    static yy_state_type yy_get_previous_state (void)
-{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-    
-	yy_current_state = (yy_start);
-
-	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
-		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		if ( yy_accept[yy_current_state] )
-			{
-			(yy_last_accepting_state) = yy_current_state;
-			(yy_last_accepting_cpos) = yy_cp;
-			}
-		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-			{
-			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 609 )
-				yy_c = yy_meta[(unsigned int) yy_c];
-			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-		}
-
-	return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *	next_state = yy_try_NUL_trans( current_state );
- */
-    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
-{
-	register int yy_is_jam;
-    	register char *yy_cp = (yy_c_buf_p);
-
-	register YY_CHAR yy_c = 1;
-	if ( yy_accept[yy_current_state] )
-		{
-		(yy_last_accepting_state) = yy_current_state;
-		(yy_last_accepting_cpos) = yy_cp;
-		}
-	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-		{
-		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 609 )
-			yy_c = yy_meta[(unsigned int) yy_c];
-		}
-	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 608);
-
-	return yy_is_jam ? 0 : yy_current_state;
-}
-
-    static inline void yyunput (int c, register char * yy_bp )
-{
-	register char *yy_cp;
-    
-    yy_cp = (yy_c_buf_p);
-
-	/* undo effects of setting up llvmAsmtext */
-	*yy_cp = (yy_hold_char);
-
-	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = (yy_n_chars) + 2;
-		register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
-					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
-		register char *source =
-				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
-
-		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
-			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
-
-		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-    if ( c == '\n' ){
-        --llvmAsmlineno;
-    }
-
-	(yytext_ptr) = yy_bp;
-	(yy_hold_char) = *yy_cp;
-	(yy_c_buf_p) = yy_cp;
-}
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-    static int yyinput (void)
-#else
-    static int input  (void)
-#endif
-
-{
-	int c;
-    
-	*(yy_c_buf_p) = (yy_hold_char);
-
-	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
-			/* This was really a NUL. */
-			*(yy_c_buf_p) = '\0';
-
-		else
-			{ /* need more input */
-			int offset = (yy_c_buf_p) - (yytext_ptr);
-			++(yy_c_buf_p);
-
-			switch ( yy_get_next_buffer(  ) )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					llvmAsmrestart(llvmAsmin );
-
-					/*FALLTHROUGH*/
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( llvmAsmwrap( ) )
-						return EOF;
-
-					if ( ! (yy_did_buffer_switch_on_eof) )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					(yy_c_buf_p) = (yytext_ptr) + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
-	*(yy_c_buf_p) = '\0';	/* preserve llvmAsmtext */
-	(yy_hold_char) = *++(yy_c_buf_p);
-
-	if ( c == '\n' )
-		   
-    llvmAsmlineno++;
-;
-
-	return c;
-}
-#endif	/* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- * 
- * @note This function does not reset the start condition to @c INITIAL .
- */
-    void llvmAsmrestart  (FILE * input_file )
-{
-    
-	if ( ! YY_CURRENT_BUFFER ){
-        llvmAsmensure_buffer_stack ();
-		YY_CURRENT_BUFFER_LVALUE =
-            llvmAsm_create_buffer(llvmAsmin,YY_BUF_SIZE );
-	}
-
-	llvmAsm_init_buffer(YY_CURRENT_BUFFER,input_file );
-	llvmAsm_load_buffer_state( );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- * 
- */
-    void llvmAsm_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
-{
-    
-	/* TODO. We should be able to replace this entire function body
-	 * with
-	 *		llvmAsmpop_buffer_state();
-	 *		llvmAsmpush_buffer_state(new_buffer);
-     */
-	llvmAsmensure_buffer_stack ();
-	if ( YY_CURRENT_BUFFER == new_buffer )
-		return;
-
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*(yy_c_buf_p) = (yy_hold_char);
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-	llvmAsm_load_buffer_state( );
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (llvmAsmwrap()) processing, but the only time this flag
-	 * is looked at is after llvmAsmwrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	(yy_did_buffer_switch_on_eof) = 1;
-}
-
-static void llvmAsm_load_buffer_state  (void)
-{
-    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
-	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
-	llvmAsmin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
-	(yy_hold_char) = *(yy_c_buf_p);
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
- * @return the allocated buffer state.
- */
-    YY_BUFFER_STATE llvmAsm_create_buffer  (FILE * file, int  size )
-{
-	YY_BUFFER_STATE b;
-    
-	b = (YY_BUFFER_STATE) llvmAsmalloc(sizeof( struct yy_buffer_state )  );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_create_buffer()" );
-
-	b->yy_buf_size = size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) llvmAsmalloc(b->yy_buf_size + 2  );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	llvmAsm_init_buffer(b,file );
-
-	return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with llvmAsm_create_buffer()
- * 
- */
-    void llvmAsm_delete_buffer (YY_BUFFER_STATE  b )
-{
-    
-	if ( ! b )
-		return;
-
-	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
-		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		llvmAsmfree((void *) b->yy_ch_buf  );
-
-	llvmAsmfree((void *) b  );
-}
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a llvmAsmrestart() or at EOF.
- */
-    static void llvmAsm_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
-
-{
-	int oerrno = errno;
-    
-	llvmAsm_flush_buffer(b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-    /* If b is the current buffer, then llvmAsm_init_buffer was _probably_
-     * called from llvmAsmrestart() or through yy_get_next_buffer.
-     * In that case, we don't want to reset the lineno or column.
-     */
-    if (b != YY_CURRENT_BUFFER){
-        b->yy_bs_lineno = 1;
-        b->yy_bs_column = 0;
-    }
-
-        b->yy_is_interactive = 0;
-    
-	errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
- */
-    void llvmAsm_flush_buffer (YY_BUFFER_STATE  b )
-{
-    	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == YY_CURRENT_BUFFER )
-		llvmAsm_load_buffer_state( );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- *  the current state. This function will allocate the stack
- *  if necessary.
- *  @param new_buffer The new state.
- *  
- */
-void llvmAsmpush_buffer_state (YY_BUFFER_STATE new_buffer )
-{
-    	if (new_buffer == NULL)
-		return;
-
-	llvmAsmensure_buffer_stack();
-
-	/* This block is copied from llvmAsm_switch_to_buffer. */
-	if ( YY_CURRENT_BUFFER )
-		{
-		/* Flush out information for old buffer. */
-		*(yy_c_buf_p) = (yy_hold_char);
-		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
-		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
-		}
-
-	/* Only push if top exists. Otherwise, replace top. */
-	if (YY_CURRENT_BUFFER)
-		(yy_buffer_stack_top)++;
-	YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
-	/* copied from llvmAsm_switch_to_buffer. */
-	llvmAsm_load_buffer_state( );
-	(yy_did_buffer_switch_on_eof) = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- *  The next element becomes the new top.
- *  
- */
-void llvmAsmpop_buffer_state (void)
-{
-    	if (!YY_CURRENT_BUFFER)
-		return;
-
-	llvmAsm_delete_buffer(YY_CURRENT_BUFFER );
-	YY_CURRENT_BUFFER_LVALUE = NULL;
-	if ((yy_buffer_stack_top) > 0)
-		--(yy_buffer_stack_top);
-
-	if (YY_CURRENT_BUFFER) {
-		llvmAsm_load_buffer_state( );
-		(yy_did_buffer_switch_on_eof) = 1;
-	}
-}
-
-/* Allocates the stack if it does not exist.
- *  Guarantees space for at least one push.
- */
-static void llvmAsmensure_buffer_stack (void)
-{
-	int num_to_alloc;
-    
-	if (!(yy_buffer_stack)) {
-
-		/* First allocation is just for 2 elements, since we don't know if this
-		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
-		 * immediate realloc on the next call.
-         */
-		num_to_alloc = 1;
-		(yy_buffer_stack) = (struct yy_buffer_state**)llvmAsmalloc
-								(num_to_alloc * sizeof(struct yy_buffer_state*)
-								);
-		
-		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-				
-		(yy_buffer_stack_max) = num_to_alloc;
-		(yy_buffer_stack_top) = 0;
-		return;
-	}
-
-	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
-
-		/* Increase the buffer to prepare for a possible push. */
-		int grow_size = 8 /* arbitrary grow size */;
-
-		num_to_alloc = (yy_buffer_stack_max) + grow_size;
-		(yy_buffer_stack) = (struct yy_buffer_state**)llvmAsmrealloc
-								((yy_buffer_stack),
-								num_to_alloc * sizeof(struct yy_buffer_state*)
-								);
-
-		/* zero only the new slots.*/
-		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
-		(yy_buffer_stack_max) = num_to_alloc;
-	}
-}
-
-/** Setup the input buffer state to scan directly from a user-specified character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- * 
- * @return the newly allocated buffer state object. 
- */
-YY_BUFFER_STATE llvmAsm_scan_buffer  (char * base, yy_size_t  size )
-{
-	YY_BUFFER_STATE b;
-    
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) llvmAsmalloc(sizeof( struct yy_buffer_state )  );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	llvmAsm_switch_to_buffer(b  );
-
-	return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to llvmAsmlex() will
- * scan from a @e copy of @a str.
- * @param str a NUL-terminated string to scan
- * 
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- *       llvmAsm_scan_bytes() instead.
- */
-YY_BUFFER_STATE llvmAsm_scan_string (yyconst char * yystr )
-{
-    
-	return llvmAsm_scan_bytes(yystr,strlen(yystr) );
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to llvmAsmlex() will
- * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
- * 
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE llvmAsm_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
-{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-    
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = _yybytes_len + 2;
-	buf = (char *) llvmAsmalloc(n  );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in llvmAsm_scan_bytes()" );
-
-	for ( i = 0; i < _yybytes_len; ++i )
-		buf[i] = yybytes[i];
-
-	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = llvmAsm_scan_buffer(buf,n );
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in llvmAsm_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yy_fatal_error (yyconst char* msg )
-{
-    	(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up llvmAsmtext. */ \
-        int yyless_macro_arg = (n); \
-        YY_LESS_LINENO(yyless_macro_arg);\
-		llvmAsmtext[llvmAsmleng] = (yy_hold_char); \
-		(yy_c_buf_p) = llvmAsmtext + yyless_macro_arg; \
-		(yy_hold_char) = *(yy_c_buf_p); \
-		*(yy_c_buf_p) = '\0'; \
-		llvmAsmleng = yyless_macro_arg; \
-		} \
-	while ( 0 )
-
-/* Accessor  methods (get/set functions) to struct members. */
-
-/** Get the current line number.
- * 
- */
-int llvmAsmget_lineno  (void)
-{
-        
-    return llvmAsmlineno;
-}
-
-/** Get the input stream.
- * 
- */
-FILE *llvmAsmget_in  (void)
-{
-        return llvmAsmin;
-}
-
-/** Get the output stream.
- * 
- */
-FILE *llvmAsmget_out  (void)
-{
-        return llvmAsmout;
-}
-
-/** Get the length of the current token.
- * 
- */
-int llvmAsmget_leng  (void)
-{
-        return llvmAsmleng;
-}
-
-/** Get the current token.
- * 
- */
-
-char *llvmAsmget_text  (void)
-{
-        return llvmAsmtext;
-}
-
-/** Set the current line number.
- * @param line_number
- * 
- */
-void llvmAsmset_lineno (int  line_number )
-{
-    
-    llvmAsmlineno = line_number;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param in_str A readable stream.
- * 
- * @see llvmAsm_switch_to_buffer
- */
-void llvmAsmset_in (FILE *  in_str )
-{
-        llvmAsmin = in_str ;
-}
-
-void llvmAsmset_out (FILE *  out_str )
-{
-        llvmAsmout = out_str ;
-}
-
-int llvmAsmget_debug  (void)
-{
-        return llvmAsm_flex_debug;
-}
-
-void llvmAsmset_debug (int  bdebug )
-{
-        llvmAsm_flex_debug = bdebug ;
-}
-
-static int yy_init_globals (void)
-{
-        /* Initialization is the same as for the non-reentrant scanner.
-     * This function is called from llvmAsmlex_destroy(), so don't allocate here.
-     */
-
-    /* We do not touch llvmAsmlineno unless the option is enabled. */
-    llvmAsmlineno =  1;
-    
-    (yy_buffer_stack) = 0;
-    (yy_buffer_stack_top) = 0;
-    (yy_buffer_stack_max) = 0;
-    (yy_c_buf_p) = (char *) 0;
-    (yy_init) = 0;
-    (yy_start) = 0;
-
-/* Defined in main.c */
-#ifdef YY_STDINIT
-    llvmAsmin = stdin;
-    llvmAsmout = stdout;
-#else
-    llvmAsmin = (FILE *) 0;
-    llvmAsmout = (FILE *) 0;
-#endif
-
-    /* For future reference: Set errno on error, since we are called by
-     * llvmAsmlex_init()
-     */
-    return 0;
-}
-
-/* llvmAsmlex_destroy is for both reentrant and non-reentrant scanners. */
-int llvmAsmlex_destroy  (void)
-{
-    
-    /* Pop the buffer stack, destroying each element. */
-	while(YY_CURRENT_BUFFER){
-		llvmAsm_delete_buffer(YY_CURRENT_BUFFER  );
-		YY_CURRENT_BUFFER_LVALUE = NULL;
-		llvmAsmpop_buffer_state();
-	}
-
-	/* Destroy the stack itself. */
-	llvmAsmfree((yy_buffer_stack) );
-	(yy_buffer_stack) = NULL;
-
-    /* Reset the globals. This is important in a non-reentrant scanner so the next time
-     * llvmAsmlex() is called, initialization will occur. */
-    yy_init_globals( );
-
-    return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
-{
-	register int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s )
-{
-	register int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-}
-#endif
-
-void *llvmAsmalloc (yy_size_t  size )
-{
-	return (void *) malloc( size );
-}
-
-void *llvmAsmrealloc  (void * ptr, yy_size_t  size )
-{
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-}
-
-void llvmAsmfree (void * ptr )
-{
-	free( (char *) ptr );	/* see llvmAsmrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#line 512 "/home/asl/proj/llvm/src/lib/AsmParser/Lexer.l"
-
-
-
diff --git a/lib/AsmParser/Lexer.l b/lib/AsmParser/Lexer.l
deleted file mode 100644
index 98a21ca..0000000
--- a/lib/AsmParser/Lexer.l
+++ /dev/null
@@ -1,512 +0,0 @@
-/*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements the flex scanner for LLVM assembly languages files.
-//
-//===----------------------------------------------------------------------===*/
-
-%option prefix="llvmAsm"
-%option yylineno
-%option nostdinit
-%option never-interactive
-%option batch
-%option noyywrap
-%option nodefault
-%option 8bit
-%option outfile="Lexer.cpp"
-%option ecs
-%option noreject
-%option noyymore
-
-%{
-#include "ParserInternals.h"
-#include "llvm/Module.h"
-#include "llvm/Support/MathExtras.h"
-#include <list>
-#include "llvmAsmParser.h"
-#include <cctype>
-#include <cstdlib>
-
-void set_scan_file(FILE * F){
-  yy_switch_to_buffer(yy_create_buffer( F, YY_BUF_SIZE ) );
-}
-void set_scan_string (const char * str) {
-  yy_scan_string (str);
-}
-
-// Construct a token value for a non-obsolete token
-#define RET_TOK(type, Enum, sym) \
-  llvmAsmlval.type = Instruction::Enum; \
-  return sym
-
-// Construct a token value for an obsolete token
-#define RET_TY(CTYPE, SYM) \
-  llvmAsmlval.PrimType = CTYPE;\
-  return SYM
-
-namespace llvm {
-
-// TODO: All of the static identifiers are figured out by the lexer,
-// these should be hashed to reduce the lexer size
-
-
-// atoull - Convert an ascii string of decimal digits into the unsigned long
-// long representation... this does not have to do input error checking,
-// because we know that the input will be matched by a suitable regex...
-//
-static uint64_t atoull(const char *Buffer) {
-  uint64_t Result = 0;
-  for (; *Buffer; Buffer++) {
-    uint64_t OldRes = Result;
-    Result *= 10;
-    Result += *Buffer-'0';
-    if (Result < OldRes)   // Uh, oh, overflow detected!!!
-      GenerateError("constant bigger than 64 bits detected!");
-  }
-  return Result;
-}
-
-static uint64_t HexIntToVal(const char *Buffer) {
-  uint64_t Result = 0;
-  for (; *Buffer; ++Buffer) {
-    uint64_t OldRes = Result;
-    Result *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Result += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Result += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Result += C-'a'+10;
-
-    if (Result < OldRes)   // Uh, oh, overflow detected!!!
-      GenerateError("constant bigger than 64 bits detected!");
-  }
-  return Result;
-}
-
-// HexToFP - Convert the ascii string in hexadecimal format to the floating
-// point representation of it.
-//
-static double HexToFP(const char *Buffer) {
-  return BitsToDouble(HexIntToVal(Buffer));   // Cast Hex constant to double
-}
-
-static void HexToIntPair(const char *Buffer, uint64_t Pair[2]) {
-  Pair[0] = 0;
-  for (int i=0; i<16; i++, Buffer++) {
-    assert(*Buffer);
-    Pair[0] *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Pair[0] += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Pair[0] += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Pair[0] += C-'a'+10;
-  }
-  Pair[1] = 0;
-  for (int i=0; i<16 && *Buffer; i++, Buffer++) {
-    Pair[1] *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Pair[1] += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Pair[1] += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Pair[1] += C-'a'+10;
-  }
-  if (*Buffer)
-    GenerateError("constant bigger than 128 bits detected!");
-}
-
-// UnEscapeLexed - Run through the specified buffer and change \xx codes to the
-// appropriate character.
-char *UnEscapeLexed(char *Buffer, char* EndBuffer) {
-  char *BOut = Buffer;
-  for (char *BIn = Buffer; *BIn; ) {
-    if (BIn[0] == '\\') {
-      if (BIn < EndBuffer-1 && BIn[1] == '\\') {
-        *BOut++ = '\\'; // Two \ becomes one
-        BIn += 2;
-      } else if (BIn < EndBuffer-2 && isxdigit(BIn[1]) && isxdigit(BIn[2])) {
-        char Tmp = BIn[3]; BIn[3] = 0;      // Terminate string
-        *BOut = (char)strtol(BIn+1, 0, 16); // Convert to number
-        BIn[3] = Tmp;                       // Restore character
-        BIn += 3;                           // Skip over handled chars
-        ++BOut;
-      } else {
-        *BOut++ = *BIn++;
-      }
-    } else {
-      *BOut++ = *BIn++;
-    }
-  }
-  return BOut;
-}
-
-} // End llvm namespace
-
-using namespace llvm;
-
-#define YY_NEVER_INTERACTIVE 1
-%}
-
-
-
-/* Comments start with a ; and go till end of line */
-Comment    ;.*
-
-/* Local Values and Type identifiers start with a % sign */
-LocalVarName       %[-a-zA-Z$._][-a-zA-Z$._0-9]*
-
-/* Global Value identifiers start with an @ sign */
-GlobalVarName       @[-a-zA-Z$._][-a-zA-Z$._0-9]*
-
-/* Label identifiers end with a colon */
-Label       [-a-zA-Z$._0-9]+:
-QuoteLabel \"[^\"]+\":
-
-/* Quoted names can contain any character except " and \ */
-StringConstant \"[^\"]*\"
-AtStringConstant @\"[^\"]*\"
-PctStringConstant %\"[^\"]*\"
-  
-/* LocalVarID/GlobalVarID: match an unnamed local variable slot ID. */
-LocalVarID     %[0-9]+
-GlobalVarID    @[0-9]+
-
-/* Integer types are specified with i and a bitwidth */
-IntegerType i[0-9]+
-
-/* E[PN]Integer: match positive and negative literal integer values. */
-PInteger   [0-9]+
-NInteger  -[0-9]+
-
-/* FPConstant - A Floating point constant.  Float and double only.
- */
-FPConstant [-+]?[0-9]+[.][0-9]*([eE][-+]?[0-9]+)?
-
-/* HexFPConstant - Floating point constant represented in IEEE format as a
- *  hexadecimal number for when exponential notation is not precise enough.
- *  Float and double only.
- */
-HexFPConstant 0x[0-9A-Fa-f]+
-
-/* F80HexFPConstant - x87 long double in hexadecimal format (10 bytes)
- */
-HexFP80Constant 0xK[0-9A-Fa-f]+
-
-/* F128HexFPConstant - IEEE 128-bit in hexadecimal format (16 bytes)
- */
-HexFP128Constant 0xL[0-9A-Fa-f]+
-
-/* PPC128HexFPConstant - PowerPC 128-bit in hexadecimal format (16 bytes)
- */
-HexPPC128Constant 0xM[0-9A-Fa-f]+
-
-/* HexIntConstant - Hexadecimal constant generated by the CFE to avoid forcing
- * it to deal with 64 bit numbers.
- */
-HexIntConstant [us]0x[0-9A-Fa-f]+
-
-/* WSNL - shorthand for whitespace followed by newline */
-WSNL [ \r\t]*$
-%%
-
-{Comment}       { /* Ignore comments for now */ }
-
-begin           { return BEGINTOK; }
-end             { return ENDTOK; }
-true            { return TRUETOK;  }
-false           { return FALSETOK; }
-declare         { return DECLARE; }
-define          { return DEFINE; }
-global          { return GLOBAL; }
-constant        { return CONSTANT; }
-internal        { return INTERNAL; }
-linkonce        { return LINKONCE; }
-weak            { return WEAK; }
-appending       { return APPENDING; }
-dllimport       { return DLLIMPORT; }
-dllexport       { return DLLEXPORT; }
-hidden          { return HIDDEN; }
-protected       { return PROTECTED; }
-extern_weak     { return EXTERN_WEAK; }
-external        { return EXTERNAL; }
-thread_local    { return THREAD_LOCAL; }
-zeroinitializer { return ZEROINITIALIZER; }
-\.\.\.          { return DOTDOTDOT; }
-undef           { return UNDEF; }
-null            { return NULL_TOK; }
-to              { return TO; }
-tail            { return TAIL; }
-target          { return TARGET; }
-triple          { return TRIPLE; }
-deplibs         { return DEPLIBS; }
-datalayout      { return DATALAYOUT; }
-volatile        { return VOLATILE; }
-align           { return ALIGN;  }
-section         { return SECTION; }
-alias           { return ALIAS; }
-module          { return MODULE; }
-asm             { return ASM_TOK; }
-sideeffect      { return SIDEEFFECT; }
-
-cc              { return CC_TOK; }
-ccc             { return CCC_TOK; }
-fastcc          { return FASTCC_TOK; }
-coldcc          { return COLDCC_TOK; }
-x86_stdcallcc   { return X86_STDCALLCC_TOK; }
-x86_fastcallcc  { return X86_FASTCALLCC_TOK; }
-
-signext         { return SIGNEXT; }
-zeroext         { return ZEROEXT; }
-inreg           { return INREG; }
-sret            { return SRET;  }
-nounwind        { return NOUNWIND; }
-noreturn        { return NORETURN; }
-noalias         { return NOALIAS; }
-byval           { return BYVAL; }
-nest            { return NEST; }
-pure            { return PURE; }
-const           { return CONST; }
-sext{WSNL}      { // For auto-upgrade only, drop in LLVM 3.0 
-                  return SIGNEXT; } 
-zext{WSNL}      { // For auto-upgrade only, drop in LLVM 3.0
-                  return ZEROEXT; } 
-
-void            { RET_TY(Type::VoidTy,  VOID);  }
-float           { RET_TY(Type::FloatTy, FLOAT); }
-double          { RET_TY(Type::DoubleTy,DOUBLE);}
-x86_fp80        { RET_TY(Type::X86_FP80Ty, X86_FP80);}
-fp128           { RET_TY(Type::FP128Ty, FP128);}
-ppc_fp128       { RET_TY(Type::PPC_FP128Ty, PPC_FP128);}
-label           { RET_TY(Type::LabelTy, LABEL); }
-type            { return TYPE;   }
-opaque          { return OPAQUE; }
-{IntegerType}   { uint64_t NumBits = atoull(yytext+1);
-                  if (NumBits < IntegerType::MIN_INT_BITS || 
-                      NumBits > IntegerType::MAX_INT_BITS)
-                    GenerateError("Bitwidth for integer type out of range!");
-                  const Type* Ty = IntegerType::get(NumBits);
-                  RET_TY(Ty, INTTYPE);
-                }
-
-add             { RET_TOK(BinaryOpVal, Add, ADD); }
-sub             { RET_TOK(BinaryOpVal, Sub, SUB); }
-mul             { RET_TOK(BinaryOpVal, Mul, MUL); }
-udiv            { RET_TOK(BinaryOpVal, UDiv, UDIV); }
-sdiv            { RET_TOK(BinaryOpVal, SDiv, SDIV); }
-fdiv            { RET_TOK(BinaryOpVal, FDiv, FDIV); }
-urem            { RET_TOK(BinaryOpVal, URem, UREM); }
-srem            { RET_TOK(BinaryOpVal, SRem, SREM); }
-frem            { RET_TOK(BinaryOpVal, FRem, FREM); }
-shl             { RET_TOK(BinaryOpVal, Shl, SHL); }
-lshr            { RET_TOK(BinaryOpVal, LShr, LSHR); }
-ashr            { RET_TOK(BinaryOpVal, AShr, ASHR); }
-and             { RET_TOK(BinaryOpVal, And, AND); }
-or              { RET_TOK(BinaryOpVal, Or , OR ); }
-xor             { RET_TOK(BinaryOpVal, Xor, XOR); }
-icmp            { RET_TOK(OtherOpVal,  ICmp,  ICMP); }
-fcmp            { RET_TOK(OtherOpVal,  FCmp,  FCMP); }
-
-eq              { return EQ;  }
-ne              { return NE;  }
-slt             { return SLT; }
-sgt             { return SGT; }
-sle             { return SLE; }
-sge             { return SGE; }
-ult             { return ULT; }
-ugt             { return UGT; }
-ule             { return ULE; }
-uge             { return UGE; }
-oeq             { return OEQ; }
-one             { return ONE; }
-olt             { return OLT; }
-ogt             { return OGT; }
-ole             { return OLE; }
-oge             { return OGE; }
-ord             { return ORD; }
-uno             { return UNO; }
-ueq             { return UEQ; }
-une             { return UNE; }
-
-phi             { RET_TOK(OtherOpVal, PHI, PHI_TOK); }
-call            { RET_TOK(OtherOpVal, Call, CALL); }
-trunc           { RET_TOK(CastOpVal, Trunc, TRUNC); }
-zext            { RET_TOK(CastOpVal, ZExt, ZEXT); }
-sext            { RET_TOK(CastOpVal, SExt, SEXT); }
-fptrunc         { RET_TOK(CastOpVal, FPTrunc, FPTRUNC); }
-fpext           { RET_TOK(CastOpVal, FPExt, FPEXT); }
-uitofp          { RET_TOK(CastOpVal, UIToFP, UITOFP); }
-sitofp          { RET_TOK(CastOpVal, SIToFP, SITOFP); }
-fptoui          { RET_TOK(CastOpVal, FPToUI, FPTOUI); }
-fptosi          { RET_TOK(CastOpVal, FPToSI, FPTOSI); }
-inttoptr        { RET_TOK(CastOpVal, IntToPtr, INTTOPTR); }
-ptrtoint        { RET_TOK(CastOpVal, PtrToInt, PTRTOINT); }
-bitcast         { RET_TOK(CastOpVal, BitCast, BITCAST); }
-select          { RET_TOK(OtherOpVal, Select, SELECT); }
-va_arg          { RET_TOK(OtherOpVal, VAArg , VAARG); }
-ret             { RET_TOK(TermOpVal, Ret, RET); }
-br              { RET_TOK(TermOpVal, Br, BR); }
-switch          { RET_TOK(TermOpVal, Switch, SWITCH); }
-invoke          { RET_TOK(TermOpVal, Invoke, INVOKE); }
-unwind          { RET_TOK(TermOpVal, Unwind, UNWIND); }
-unreachable     { RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
-
-malloc          { RET_TOK(MemOpVal, Malloc, MALLOC); }
-alloca          { RET_TOK(MemOpVal, Alloca, ALLOCA); }
-free            { RET_TOK(MemOpVal, Free, FREE); }
-load            { RET_TOK(MemOpVal, Load, LOAD); }
-store           { RET_TOK(MemOpVal, Store, STORE); }
-getelementptr   { RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
-
-extractelement  { RET_TOK(OtherOpVal, ExtractElement, EXTRACTELEMENT); }
-insertelement   { RET_TOK(OtherOpVal, InsertElement, INSERTELEMENT); }
-shufflevector   { RET_TOK(OtherOpVal, ShuffleVector, SHUFFLEVECTOR); }
-
-
-{LocalVarName}  {
-                  llvmAsmlval.StrVal = new std::string(yytext+1);   // Skip %
-                  return LOCALVAR;
-                }
-{GlobalVarName} {
-                  llvmAsmlval.StrVal = new std::string(yytext+1);   // Skip @
-                  return GLOBALVAR;
-                }
-{Label}         {
-                  yytext[yyleng-1] = 0;            // nuke colon
-                  llvmAsmlval.StrVal = new std::string(yytext);
-                  return LABELSTR;
-                }
-{QuoteLabel}    {
-                  yytext[yyleng-2] = 0;  // nuke colon, end quote
-                  const char* EndChar = UnEscapeLexed(yytext+1, yytext+yyleng);
-                  llvmAsmlval.StrVal = 
-                    new std::string(yytext+1, EndChar - yytext - 1);
-                  return LABELSTR;
-                }
-
-{StringConstant} { yytext[yyleng-1] = 0;           // nuke end quote
-                   const char* EndChar = UnEscapeLexed(yytext+1, yytext+yyleng);
-                   llvmAsmlval.StrVal = 
-                     new std::string(yytext+1, EndChar - yytext - 1);
-                   return STRINGCONSTANT;
-                 }
-{AtStringConstant} {
-                     yytext[yyleng-1] = 0;         // nuke end quote
-                     const char* EndChar = 
-                       UnEscapeLexed(yytext+2, yytext+yyleng);
-                     llvmAsmlval.StrVal = 
-                       new std::string(yytext+2, EndChar - yytext - 2);
-                     return ATSTRINGCONSTANT;
-                   }
-{PctStringConstant} {
-                     yytext[yyleng-1] = 0;           // nuke end quote
-                     const char* EndChar = 
-                       UnEscapeLexed(yytext+2, yytext+yyleng);
-                     llvmAsmlval.StrVal = 
-                       new std::string(yytext+2, EndChar - yytext - 2);
-                     return PCTSTRINGCONSTANT;
-                   }
-{PInteger}      { 
-                  uint32_t numBits = ((yyleng * 64) / 19) + 1;
-                  APInt Tmp(numBits, yytext, yyleng, 10);
-                  uint32_t activeBits = Tmp.getActiveBits();
-                  if (activeBits > 0 && activeBits < numBits)
-                    Tmp.trunc(activeBits);
-                  if (Tmp.getBitWidth() > 64) {
-                    llvmAsmlval.APIntVal = new APInt(Tmp);
-                    return EUAPINTVAL; 
-                  } else {
-                    llvmAsmlval.UInt64Val = Tmp.getZExtValue();
-                    return EUINT64VAL;
-                  }
-                }
-{NInteger}      {
-                  uint32_t numBits = (((yyleng-1) * 64) / 19) + 2;
-                  APInt Tmp(numBits, yytext, yyleng, 10);
-                  uint32_t minBits = Tmp.getMinSignedBits();
-                  if (minBits > 0 && minBits < numBits)
-                    Tmp.trunc(minBits);
-                  if (Tmp.getBitWidth() > 64) {
-                    llvmAsmlval.APIntVal = new APInt(Tmp);
-                    return ESAPINTVAL;
-                  } else {
-                    llvmAsmlval.SInt64Val = Tmp.getSExtValue();
-                    return ESINT64VAL;
-                  }
-                }
-
-{HexIntConstant} { int len = yyleng - 3;
-                   uint32_t bits = len * 4;
-                   APInt Tmp(bits, yytext+3, len, 16);
-                   uint32_t activeBits = Tmp.getActiveBits();
-                   if (activeBits > 0 && activeBits < bits)
-                     Tmp.trunc(activeBits);
-                   if (Tmp.getBitWidth() > 64) {
-                     llvmAsmlval.APIntVal = new APInt(Tmp);
-                     return yytext[0] == 's' ? ESAPINTVAL : EUAPINTVAL;
-                   } else if (yytext[0] == 's') {
-                     llvmAsmlval.SInt64Val = Tmp.getSExtValue();
-                     return ESINT64VAL;
-                   } else {
-                     llvmAsmlval.UInt64Val = Tmp.getZExtValue();
-                     return EUINT64VAL;
-                   }
-                 }
-
-{LocalVarID}     {
-                  uint64_t Val = atoull(yytext+1);
-                  if ((unsigned)Val != Val)
-                    GenerateError("Invalid value number (too large)!");
-                  llvmAsmlval.UIntVal = unsigned(Val);
-                  return LOCALVAL_ID;
-                }
-{GlobalVarID}   {
-                  uint64_t Val = atoull(yytext+1);
-                  if ((unsigned)Val != Val)
-                    GenerateError("Invalid value number (too large)!");
-                  llvmAsmlval.UIntVal = unsigned(Val);
-                  return GLOBALVAL_ID;
-                }
-
-{FPConstant}    { llvmAsmlval.FPVal = new APFloat(atof(yytext)); return FPVAL; }
-{HexFPConstant} { llvmAsmlval.FPVal = new APFloat(HexToFP(yytext+2)); 
-                  return FPVAL; 
-                }
-{HexFP80Constant} { uint64_t Pair[2];
-                    HexToIntPair(yytext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(80, 2, Pair));
-                    return FPVAL;
-                }
-{HexFP128Constant} { uint64_t Pair[2];
-                    HexToIntPair(yytext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair), true);
-                    return FPVAL;
-                }
-{HexPPC128Constant} { uint64_t Pair[2];
-                    HexToIntPair(yytext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair));
-                    return FPVAL;
-                }
-
-<<EOF>>         {
-                  /* Make sure to free the internal buffers for flex when we are
-                   * done reading our input!
-                   */
-                  yy_delete_buffer(YY_CURRENT_BUFFER);
-                  return EOF;
-                }
-
-[ \r\t\n]       { /* Ignore whitespace */ }
-.               { return yytext[0]; }
-
-%%
diff --git a/lib/AsmParser/Lexer.l.cvs b/lib/AsmParser/Lexer.l.cvs
deleted file mode 100644
index 98a21ca..0000000
--- a/lib/AsmParser/Lexer.l.cvs
+++ /dev/null
@@ -1,512 +0,0 @@
-/*===-- Lexer.l - Scanner for llvm assembly files --------------*- C++ -*--===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements the flex scanner for LLVM assembly languages files.
-//
-//===----------------------------------------------------------------------===*/
-
-%option prefix="llvmAsm"
-%option yylineno
-%option nostdinit
-%option never-interactive
-%option batch
-%option noyywrap
-%option nodefault
-%option 8bit
-%option outfile="Lexer.cpp"
-%option ecs
-%option noreject
-%option noyymore
-
-%{
-#include "ParserInternals.h"
-#include "llvm/Module.h"
-#include "llvm/Support/MathExtras.h"
-#include <list>
-#include "llvmAsmParser.h"
-#include <cctype>
-#include <cstdlib>
-
-void set_scan_file(FILE * F){
-  yy_switch_to_buffer(yy_create_buffer( F, YY_BUF_SIZE ) );
-}
-void set_scan_string (const char * str) {
-  yy_scan_string (str);
-}
-
-// Construct a token value for a non-obsolete token
-#define RET_TOK(type, Enum, sym) \
-  llvmAsmlval.type = Instruction::Enum; \
-  return sym
-
-// Construct a token value for an obsolete token
-#define RET_TY(CTYPE, SYM) \
-  llvmAsmlval.PrimType = CTYPE;\
-  return SYM
-
-namespace llvm {
-
-// TODO: All of the static identifiers are figured out by the lexer,
-// these should be hashed to reduce the lexer size
-
-
-// atoull - Convert an ascii string of decimal digits into the unsigned long
-// long representation... this does not have to do input error checking,
-// because we know that the input will be matched by a suitable regex...
-//
-static uint64_t atoull(const char *Buffer) {
-  uint64_t Result = 0;
-  for (; *Buffer; Buffer++) {
-    uint64_t OldRes = Result;
-    Result *= 10;
-    Result += *Buffer-'0';
-    if (Result < OldRes)   // Uh, oh, overflow detected!!!
-      GenerateError("constant bigger than 64 bits detected!");
-  }
-  return Result;
-}
-
-static uint64_t HexIntToVal(const char *Buffer) {
-  uint64_t Result = 0;
-  for (; *Buffer; ++Buffer) {
-    uint64_t OldRes = Result;
-    Result *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Result += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Result += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Result += C-'a'+10;
-
-    if (Result < OldRes)   // Uh, oh, overflow detected!!!
-      GenerateError("constant bigger than 64 bits detected!");
-  }
-  return Result;
-}
-
-// HexToFP - Convert the ascii string in hexadecimal format to the floating
-// point representation of it.
-//
-static double HexToFP(const char *Buffer) {
-  return BitsToDouble(HexIntToVal(Buffer));   // Cast Hex constant to double
-}
-
-static void HexToIntPair(const char *Buffer, uint64_t Pair[2]) {
-  Pair[0] = 0;
-  for (int i=0; i<16; i++, Buffer++) {
-    assert(*Buffer);
-    Pair[0] *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Pair[0] += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Pair[0] += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Pair[0] += C-'a'+10;
-  }
-  Pair[1] = 0;
-  for (int i=0; i<16 && *Buffer; i++, Buffer++) {
-    Pair[1] *= 16;
-    char C = *Buffer;
-    if (C >= '0' && C <= '9')
-      Pair[1] += C-'0';
-    else if (C >= 'A' && C <= 'F')
-      Pair[1] += C-'A'+10;
-    else if (C >= 'a' && C <= 'f')
-      Pair[1] += C-'a'+10;
-  }
-  if (*Buffer)
-    GenerateError("constant bigger than 128 bits detected!");
-}
-
-// UnEscapeLexed - Run through the specified buffer and change \xx codes to the
-// appropriate character.
-char *UnEscapeLexed(char *Buffer, char* EndBuffer) {
-  char *BOut = Buffer;
-  for (char *BIn = Buffer; *BIn; ) {
-    if (BIn[0] == '\\') {
-      if (BIn < EndBuffer-1 && BIn[1] == '\\') {
-        *BOut++ = '\\'; // Two \ becomes one
-        BIn += 2;
-      } else if (BIn < EndBuffer-2 && isxdigit(BIn[1]) && isxdigit(BIn[2])) {
-        char Tmp = BIn[3]; BIn[3] = 0;      // Terminate string
-        *BOut = (char)strtol(BIn+1, 0, 16); // Convert to number
-        BIn[3] = Tmp;                       // Restore character
-        BIn += 3;                           // Skip over handled chars
-        ++BOut;
-      } else {
-        *BOut++ = *BIn++;
-      }
-    } else {
-      *BOut++ = *BIn++;
-    }
-  }
-  return BOut;
-}
-
-} // End llvm namespace
-
-using namespace llvm;
-
-#define YY_NEVER_INTERACTIVE 1
-%}
-
-
-
-/* Comments start with a ; and go till end of line */
-Comment    ;.*
-
-/* Local Values and Type identifiers start with a % sign */
-LocalVarName       %[-a-zA-Z$._][-a-zA-Z$._0-9]*
-
-/* Global Value identifiers start with an @ sign */
-GlobalVarName       @[-a-zA-Z$._][-a-zA-Z$._0-9]*
-
-/* Label identifiers end with a colon */
-Label       [-a-zA-Z$._0-9]+:
-QuoteLabel \"[^\"]+\":
-
-/* Quoted names can contain any character except " and \ */
-StringConstant \"[^\"]*\"
-AtStringConstant @\"[^\"]*\"
-PctStringConstant %\"[^\"]*\"
-  
-/* LocalVarID/GlobalVarID: match an unnamed local variable slot ID. */
-LocalVarID     %[0-9]+
-GlobalVarID    @[0-9]+
-
-/* Integer types are specified with i and a bitwidth */
-IntegerType i[0-9]+
-
-/* E[PN]Integer: match positive and negative literal integer values. */
-PInteger   [0-9]+
-NInteger  -[0-9]+
-
-/* FPConstant - A Floating point constant.  Float and double only.
- */
-FPConstant [-+]?[0-9]+[.][0-9]*([eE][-+]?[0-9]+)?
-
-/* HexFPConstant - Floating point constant represented in IEEE format as a
- *  hexadecimal number for when exponential notation is not precise enough.
- *  Float and double only.
- */
-HexFPConstant 0x[0-9A-Fa-f]+
-
-/* F80HexFPConstant - x87 long double in hexadecimal format (10 bytes)
- */
-HexFP80Constant 0xK[0-9A-Fa-f]+
-
-/* F128HexFPConstant - IEEE 128-bit in hexadecimal format (16 bytes)
- */
-HexFP128Constant 0xL[0-9A-Fa-f]+
-
-/* PPC128HexFPConstant - PowerPC 128-bit in hexadecimal format (16 bytes)
- */
-HexPPC128Constant 0xM[0-9A-Fa-f]+
-
-/* HexIntConstant - Hexadecimal constant generated by the CFE to avoid forcing
- * it to deal with 64 bit numbers.
- */
-HexIntConstant [us]0x[0-9A-Fa-f]+
-
-/* WSNL - shorthand for whitespace followed by newline */
-WSNL [ \r\t]*$
-%%
-
-{Comment}       { /* Ignore comments for now */ }
-
-begin           { return BEGINTOK; }
-end             { return ENDTOK; }
-true            { return TRUETOK;  }
-false           { return FALSETOK; }
-declare         { return DECLARE; }
-define          { return DEFINE; }
-global          { return GLOBAL; }
-constant        { return CONSTANT; }
-internal        { return INTERNAL; }
-linkonce        { return LINKONCE; }
-weak            { return WEAK; }
-appending       { return APPENDING; }
-dllimport       { return DLLIMPORT; }
-dllexport       { return DLLEXPORT; }
-hidden          { return HIDDEN; }
-protected       { return PROTECTED; }
-extern_weak     { return EXTERN_WEAK; }
-external        { return EXTERNAL; }
-thread_local    { return THREAD_LOCAL; }
-zeroinitializer { return ZEROINITIALIZER; }
-\.\.\.          { return DOTDOTDOT; }
-undef           { return UNDEF; }
-null            { return NULL_TOK; }
-to              { return TO; }
-tail            { return TAIL; }
-target          { return TARGET; }
-triple          { return TRIPLE; }
-deplibs         { return DEPLIBS; }
-datalayout      { return DATALAYOUT; }
-volatile        { return VOLATILE; }
-align           { return ALIGN;  }
-section         { return SECTION; }
-alias           { return ALIAS; }
-module          { return MODULE; }
-asm             { return ASM_TOK; }
-sideeffect      { return SIDEEFFECT; }
-
-cc              { return CC_TOK; }
-ccc             { return CCC_TOK; }
-fastcc          { return FASTCC_TOK; }
-coldcc          { return COLDCC_TOK; }
-x86_stdcallcc   { return X86_STDCALLCC_TOK; }
-x86_fastcallcc  { return X86_FASTCALLCC_TOK; }
-
-signext         { return SIGNEXT; }
-zeroext         { return ZEROEXT; }
-inreg           { return INREG; }
-sret            { return SRET;  }
-nounwind        { return NOUNWIND; }
-noreturn        { return NORETURN; }
-noalias         { return NOALIAS; }
-byval           { return BYVAL; }
-nest            { return NEST; }
-pure            { return PURE; }
-const           { return CONST; }
-sext{WSNL}      { // For auto-upgrade only, drop in LLVM 3.0 
-                  return SIGNEXT; } 
-zext{WSNL}      { // For auto-upgrade only, drop in LLVM 3.0
-                  return ZEROEXT; } 
-
-void            { RET_TY(Type::VoidTy,  VOID);  }
-float           { RET_TY(Type::FloatTy, FLOAT); }
-double          { RET_TY(Type::DoubleTy,DOUBLE);}
-x86_fp80        { RET_TY(Type::X86_FP80Ty, X86_FP80);}
-fp128           { RET_TY(Type::FP128Ty, FP128);}
-ppc_fp128       { RET_TY(Type::PPC_FP128Ty, PPC_FP128);}
-label           { RET_TY(Type::LabelTy, LABEL); }
-type            { return TYPE;   }
-opaque          { return OPAQUE; }
-{IntegerType}   { uint64_t NumBits = atoull(yytext+1);
-                  if (NumBits < IntegerType::MIN_INT_BITS || 
-                      NumBits > IntegerType::MAX_INT_BITS)
-                    GenerateError("Bitwidth for integer type out of range!");
-                  const Type* Ty = IntegerType::get(NumBits);
-                  RET_TY(Ty, INTTYPE);
-                }
-
-add             { RET_TOK(BinaryOpVal, Add, ADD); }
-sub             { RET_TOK(BinaryOpVal, Sub, SUB); }
-mul             { RET_TOK(BinaryOpVal, Mul, MUL); }
-udiv            { RET_TOK(BinaryOpVal, UDiv, UDIV); }
-sdiv            { RET_TOK(BinaryOpVal, SDiv, SDIV); }
-fdiv            { RET_TOK(BinaryOpVal, FDiv, FDIV); }
-urem            { RET_TOK(BinaryOpVal, URem, UREM); }
-srem            { RET_TOK(BinaryOpVal, SRem, SREM); }
-frem            { RET_TOK(BinaryOpVal, FRem, FREM); }
-shl             { RET_TOK(BinaryOpVal, Shl, SHL); }
-lshr            { RET_TOK(BinaryOpVal, LShr, LSHR); }
-ashr            { RET_TOK(BinaryOpVal, AShr, ASHR); }
-and             { RET_TOK(BinaryOpVal, And, AND); }
-or              { RET_TOK(BinaryOpVal, Or , OR ); }
-xor             { RET_TOK(BinaryOpVal, Xor, XOR); }
-icmp            { RET_TOK(OtherOpVal,  ICmp,  ICMP); }
-fcmp            { RET_TOK(OtherOpVal,  FCmp,  FCMP); }
-
-eq              { return EQ;  }
-ne              { return NE;  }
-slt             { return SLT; }
-sgt             { return SGT; }
-sle             { return SLE; }
-sge             { return SGE; }
-ult             { return ULT; }
-ugt             { return UGT; }
-ule             { return ULE; }
-uge             { return UGE; }
-oeq             { return OEQ; }
-one             { return ONE; }
-olt             { return OLT; }
-ogt             { return OGT; }
-ole             { return OLE; }
-oge             { return OGE; }
-ord             { return ORD; }
-uno             { return UNO; }
-ueq             { return UEQ; }
-une             { return UNE; }
-
-phi             { RET_TOK(OtherOpVal, PHI, PHI_TOK); }
-call            { RET_TOK(OtherOpVal, Call, CALL); }
-trunc           { RET_TOK(CastOpVal, Trunc, TRUNC); }
-zext            { RET_TOK(CastOpVal, ZExt, ZEXT); }
-sext            { RET_TOK(CastOpVal, SExt, SEXT); }
-fptrunc         { RET_TOK(CastOpVal, FPTrunc, FPTRUNC); }
-fpext           { RET_TOK(CastOpVal, FPExt, FPEXT); }
-uitofp          { RET_TOK(CastOpVal, UIToFP, UITOFP); }
-sitofp          { RET_TOK(CastOpVal, SIToFP, SITOFP); }
-fptoui          { RET_TOK(CastOpVal, FPToUI, FPTOUI); }
-fptosi          { RET_TOK(CastOpVal, FPToSI, FPTOSI); }
-inttoptr        { RET_TOK(CastOpVal, IntToPtr, INTTOPTR); }
-ptrtoint        { RET_TOK(CastOpVal, PtrToInt, PTRTOINT); }
-bitcast         { RET_TOK(CastOpVal, BitCast, BITCAST); }
-select          { RET_TOK(OtherOpVal, Select, SELECT); }
-va_arg          { RET_TOK(OtherOpVal, VAArg , VAARG); }
-ret             { RET_TOK(TermOpVal, Ret, RET); }
-br              { RET_TOK(TermOpVal, Br, BR); }
-switch          { RET_TOK(TermOpVal, Switch, SWITCH); }
-invoke          { RET_TOK(TermOpVal, Invoke, INVOKE); }
-unwind          { RET_TOK(TermOpVal, Unwind, UNWIND); }
-unreachable     { RET_TOK(TermOpVal, Unreachable, UNREACHABLE); }
-
-malloc          { RET_TOK(MemOpVal, Malloc, MALLOC); }
-alloca          { RET_TOK(MemOpVal, Alloca, ALLOCA); }
-free            { RET_TOK(MemOpVal, Free, FREE); }
-load            { RET_TOK(MemOpVal, Load, LOAD); }
-store           { RET_TOK(MemOpVal, Store, STORE); }
-getelementptr   { RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
-
-extractelement  { RET_TOK(OtherOpVal, ExtractElement, EXTRACTELEMENT); }
-insertelement   { RET_TOK(OtherOpVal, InsertElement, INSERTELEMENT); }
-shufflevector   { RET_TOK(OtherOpVal, ShuffleVector, SHUFFLEVECTOR); }
-
-
-{LocalVarName}  {
-                  llvmAsmlval.StrVal = new std::string(yytext+1);   // Skip %
-                  return LOCALVAR;
-                }
-{GlobalVarName} {
-                  llvmAsmlval.StrVal = new std::string(yytext+1);   // Skip @
-                  return GLOBALVAR;
-                }
-{Label}         {
-                  yytext[yyleng-1] = 0;            // nuke colon
-                  llvmAsmlval.StrVal = new std::string(yytext);
-                  return LABELSTR;
-                }
-{QuoteLabel}    {
-                  yytext[yyleng-2] = 0;  // nuke colon, end quote
-                  const char* EndChar = UnEscapeLexed(yytext+1, yytext+yyleng);
-                  llvmAsmlval.StrVal = 
-                    new std::string(yytext+1, EndChar - yytext - 1);
-                  return LABELSTR;
-                }
-
-{StringConstant} { yytext[yyleng-1] = 0;           // nuke end quote
-                   const char* EndChar = UnEscapeLexed(yytext+1, yytext+yyleng);
-                   llvmAsmlval.StrVal = 
-                     new std::string(yytext+1, EndChar - yytext - 1);
-                   return STRINGCONSTANT;
-                 }
-{AtStringConstant} {
-                     yytext[yyleng-1] = 0;         // nuke end quote
-                     const char* EndChar = 
-                       UnEscapeLexed(yytext+2, yytext+yyleng);
-                     llvmAsmlval.StrVal = 
-                       new std::string(yytext+2, EndChar - yytext - 2);
-                     return ATSTRINGCONSTANT;
-                   }
-{PctStringConstant} {
-                     yytext[yyleng-1] = 0;           // nuke end quote
-                     const char* EndChar = 
-                       UnEscapeLexed(yytext+2, yytext+yyleng);
-                     llvmAsmlval.StrVal = 
-                       new std::string(yytext+2, EndChar - yytext - 2);
-                     return PCTSTRINGCONSTANT;
-                   }
-{PInteger}      { 
-                  uint32_t numBits = ((yyleng * 64) / 19) + 1;
-                  APInt Tmp(numBits, yytext, yyleng, 10);
-                  uint32_t activeBits = Tmp.getActiveBits();
-                  if (activeBits > 0 && activeBits < numBits)
-                    Tmp.trunc(activeBits);
-                  if (Tmp.getBitWidth() > 64) {
-                    llvmAsmlval.APIntVal = new APInt(Tmp);
-                    return EUAPINTVAL; 
-                  } else {
-                    llvmAsmlval.UInt64Val = Tmp.getZExtValue();
-                    return EUINT64VAL;
-                  }
-                }
-{NInteger}      {
-                  uint32_t numBits = (((yyleng-1) * 64) / 19) + 2;
-                  APInt Tmp(numBits, yytext, yyleng, 10);
-                  uint32_t minBits = Tmp.getMinSignedBits();
-                  if (minBits > 0 && minBits < numBits)
-                    Tmp.trunc(minBits);
-                  if (Tmp.getBitWidth() > 64) {
-                    llvmAsmlval.APIntVal = new APInt(Tmp);
-                    return ESAPINTVAL;
-                  } else {
-                    llvmAsmlval.SInt64Val = Tmp.getSExtValue();
-                    return ESINT64VAL;
-                  }
-                }
-
-{HexIntConstant} { int len = yyleng - 3;
-                   uint32_t bits = len * 4;
-                   APInt Tmp(bits, yytext+3, len, 16);
-                   uint32_t activeBits = Tmp.getActiveBits();
-                   if (activeBits > 0 && activeBits < bits)
-                     Tmp.trunc(activeBits);
-                   if (Tmp.getBitWidth() > 64) {
-                     llvmAsmlval.APIntVal = new APInt(Tmp);
-                     return yytext[0] == 's' ? ESAPINTVAL : EUAPINTVAL;
-                   } else if (yytext[0] == 's') {
-                     llvmAsmlval.SInt64Val = Tmp.getSExtValue();
-                     return ESINT64VAL;
-                   } else {
-                     llvmAsmlval.UInt64Val = Tmp.getZExtValue();
-                     return EUINT64VAL;
-                   }
-                 }
-
-{LocalVarID}     {
-                  uint64_t Val = atoull(yytext+1);
-                  if ((unsigned)Val != Val)
-                    GenerateError("Invalid value number (too large)!");
-                  llvmAsmlval.UIntVal = unsigned(Val);
-                  return LOCALVAL_ID;
-                }
-{GlobalVarID}   {
-                  uint64_t Val = atoull(yytext+1);
-                  if ((unsigned)Val != Val)
-                    GenerateError("Invalid value number (too large)!");
-                  llvmAsmlval.UIntVal = unsigned(Val);
-                  return GLOBALVAL_ID;
-                }
-
-{FPConstant}    { llvmAsmlval.FPVal = new APFloat(atof(yytext)); return FPVAL; }
-{HexFPConstant} { llvmAsmlval.FPVal = new APFloat(HexToFP(yytext+2)); 
-                  return FPVAL; 
-                }
-{HexFP80Constant} { uint64_t Pair[2];
-                    HexToIntPair(yytext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(80, 2, Pair));
-                    return FPVAL;
-                }
-{HexFP128Constant} { uint64_t Pair[2];
-                    HexToIntPair(yytext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair), true);
-                    return FPVAL;
-                }
-{HexPPC128Constant} { uint64_t Pair[2];
-                    HexToIntPair(yytext+3, Pair);
-                    llvmAsmlval.FPVal = new APFloat(APInt(128, 2, Pair));
-                    return FPVAL;
-                }
-
-<<EOF>>         {
-                  /* Make sure to free the internal buffers for flex when we are
-                   * done reading our input!
-                   */
-                  yy_delete_buffer(YY_CURRENT_BUFFER);
-                  return EOF;
-                }
-
-[ \r\t\n]       { /* Ignore whitespace */ }
-.               { return yytext[0]; }
-
-%%
diff --git a/lib/AsmParser/Makefile b/lib/AsmParser/Makefile
index 75ae345..b76412a 100644
--- a/lib/AsmParser/Makefile
+++ b/lib/AsmParser/Makefile
@@ -10,8 +10,7 @@
 LEVEL = ../..
 LIBRARYNAME := LLVMAsmParser
 BUILD_ARCHIVE = 1
-EXTRA_DIST := Lexer.cpp.cvs Lexer.l.cvs \
-              llvmAsmParser.cpp.cvs llvmAsmParser.h.cvs llvmAsmParser.y.cvs
+EXTRA_DIST := llvmAsmParser.cpp.cvs llvmAsmParser.h.cvs llvmAsmParser.y.cvs
 
 include $(LEVEL)/Makefile.common
 
@@ -24,4 +23,4 @@
 # Make the object code file for the lexer depend upon the header file generated
 # by the Bison parser.  This prevents the Lexer from being compiled before the
 # header file it needs is built.
-$(ObjDir)/Lexer.o: $(PROJ_SRC_DIR)/llvmAsmParser.h
+$(ObjDir)/LLLexer.o: $(PROJ_SRC_DIR)/llvmAsmParser.h
diff --git a/lib/AsmParser/Parser.cpp b/lib/AsmParser/Parser.cpp
index b7921f8..6dbb60f 100644
--- a/lib/AsmParser/Parser.cpp
+++ b/lib/AsmParser/Parser.cpp
@@ -13,38 +13,37 @@
 
 #include "ParserInternals.h"
 #include "llvm/Module.h"
+#include "llvm/Support/MemoryBuffer.h"
 using namespace llvm;
 
 
 ParseError* TheParseError = 0; /// FIXME: Not threading friendly
 
 Module *llvm::ParseAssemblyFile(const std::string &Filename, ParseError* Err) {
-  FILE *F = stdin;
-
-  if (Filename != "-") {
-    F = fopen(Filename.c_str(), "r");
-
-    if (F == 0) {
-      if (Err)
-        Err->setError(Filename,"Could not open file '" + Filename + "'");
-      return 0;
-    }
+  std::string ErrorStr;
+  MemoryBuffer *F = MemoryBuffer::getFileOrSTDIN(&Filename[0], Filename.size(),
+                                                 &ErrorStr);
+  if (F == 0) {
+    if (Err)
+      Err->setError(Filename, "Could not open input file '" + Filename + "'");
+    return 0;
   }
-
+  
   TheParseError = Err;
-  Module *Result = RunVMAsmParser(Filename, F);
-
-  if (F != stdin)
-    fclose(F);
-
+  Module *Result = RunVMAsmParser(F);
+  delete F;
   return Result;
 }
 
-Module *llvm::ParseAssemblyString(
-  const char * AsmString, Module * M, ParseError* Err) 
-{
+Module *llvm::ParseAssemblyString(const char *AsmString, Module *M, 
+                                  ParseError *Err) {
   TheParseError = Err;
-  return RunVMAsmParser(AsmString, M);
+  MemoryBuffer *F = MemoryBuffer::getMemBuffer(AsmString, 
+                                               AsmString+strlen(AsmString),
+                                               "<string>");
+  Module *Result = RunVMAsmParser(F);
+  delete F;
+  return Result;
 }
 
 
@@ -54,9 +53,8 @@
 
 
 void ParseError::setError(const std::string &filename,
-                         const std::string &message,
-                         int lineNo, int colNo)
-{
+                          const std::string &message,
+                          int lineNo, int colNo) {
   Filename = filename;
   Message = message;
   LineNo = lineNo;
diff --git a/lib/AsmParser/ParserInternals.h b/lib/AsmParser/ParserInternals.h
index 80a5692..a50eb93 100644
--- a/lib/AsmParser/ParserInternals.h
+++ b/lib/AsmParser/ParserInternals.h
@@ -23,37 +23,25 @@
 #include "llvm/Assembly/Parser.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/APFloat.h"
+namespace llvm { class MemoryBuffer; }
 
 // Global variables exported from the lexer...
 
-extern int llvmAsmlineno;         /// FIXME: Not threading friendly
 extern llvm::ParseError* TheParseError; /// FIXME: Not threading friendly
 
-extern std::string &llvmAsmTextin;
-
 // functions exported from the lexer
-void set_scan_file(FILE * F);
-void set_scan_string (const char * str);
-
-// Globals exported by the parser...
-extern char* llvmAsmtext;
-extern int   llvmAsmleng;
+void InitLLLexer(llvm::MemoryBuffer *MB);
+const char *LLLgetTokenStart();
+unsigned LLLgetTokenLength();
+std::string LLLgetFilename();
+unsigned LLLgetLineNo();
+void FreeLexer();
 
 namespace llvm {
 class Module;
 
-// Globals exported by the parser...
-extern std::string CurFilename;   /// FIXME: Not threading friendly
-
-// RunVMAsmParser - Parse a file and return Module
-Module *RunVMAsmParser(const std::string &Filename, FILE *F);
-
-// Parse a string directly
-Module *RunVMAsmParser(const char * AsmString, Module * M);
-
-// UnEscapeLexed - Run through the specified buffer and change \xx codes to the
-// appropriate character.  
-char *UnEscapeLexed(char *Buffer);
+// RunVMAsmParser - Parse a buffer and return Module
+Module *RunVMAsmParser(llvm::MemoryBuffer *MB);
 
 // GenerateError - Wrapper around the ParseException class that automatically
 // fills in file line number and column number and options info.
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index 3525567..599300d 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -29,9 +29,6 @@
 #include <list>
 #include <map>
 #include <utility>
-#ifndef NDEBUG
-#define YYDEBUG 1
-#endif
 
 // The following is a gross hack. In order to rid the libAsmParser library of
 // exceptions, we have to have a way of getting the yyparse function to go into
@@ -51,15 +48,6 @@
 int yyerror(const char *ErrorMsg); // Forward declarations to prevent "implicit
 int yylex();                       // declaration" of xxx warnings.
 int yyparse();
-
-namespace llvm {
-  std::string CurFilename;
-#if YYDEBUG
-static cl::opt<bool>
-Debug("debug-yacc", cl::desc("Print yacc debug state changes"), 
-      cl::Hidden, cl::init(false));
-#endif
-}
 using namespace llvm;
 
 static Module *ParserResult;
@@ -513,7 +501,7 @@
   // Remember where this forward reference came from.  FIXME, shouldn't we try
   // to recycle these things??
   CurModule.PlaceHolderInfo.insert(std::make_pair(V, std::make_pair(ID,
-                                                               llvmAsmlineno)));
+                                                              LLLgetLineNo())));
 
   if (inFunctionScope())
     InsertValue(V, CurFun.LateResolveValues);
@@ -945,22 +933,11 @@
 //
 static Module* RunParser(Module * M);
 
-Module *llvm::RunVMAsmParser(const std::string &Filename, FILE *F) {
-  set_scan_file(F);
-
-  CurFilename = Filename;
-  return RunParser(new Module(CurFilename));
-}
-
-Module *llvm::RunVMAsmParser(const char * AsmString, Module * M) {
-  set_scan_string(AsmString);
-
-  CurFilename = "from_memory";
-  if (M == NULL) {
-    return RunParser(new Module (CurFilename));
-  } else {
-    return RunParser(M);
-  }
+Module *llvm::RunVMAsmParser(llvm::MemoryBuffer *MB) {
+  InitLLLexer(MB);
+  Module *M = RunParser(new Module(LLLgetFilename()));
+  FreeLexer();
+  return M;
 }
 
 %}
@@ -3118,13 +3095,7 @@
 
 // common code from the two 'RunVMAsmParser' functions
 static Module* RunParser(Module * M) {
-
-  llvmAsmlineno = 1;      // Reset the current line number...
   CurModule.CurrentModule = M;
-#if YYDEBUG
-  yydebug = Debug;
-#endif
-
   // Check to make sure the parser succeeded
   if (yyparse()) {
     if (ParserResult)
@@ -3176,21 +3147,21 @@
 }
 
 void llvm::GenerateError(const std::string &message, int LineNo) {
-  if (LineNo == -1) LineNo = llvmAsmlineno;
+  if (LineNo == -1) LineNo = LLLgetLineNo();
   // TODO: column number in exception
   if (TheParseError)
-    TheParseError->setError(CurFilename, message, LineNo);
+    TheParseError->setError(LLLgetFilename(), message, LineNo);
   TriggerError = 1;
 }
 
 int yyerror(const char *ErrorMsg) {
-  std::string where 
-    = std::string((CurFilename == "-") ? std::string("<stdin>") : CurFilename)
-                  + ":" + utostr((unsigned) llvmAsmlineno) + ": ";
+  std::string where = LLLgetFilename() + ":" + utostr(LLLgetLineNo()) + ": ";
   std::string errMsg = where + "error: " + std::string(ErrorMsg);
-  if (yychar != YYEMPTY && yychar != 0)
-    errMsg += " while reading token: '" + std::string(llvmAsmtext, llvmAsmleng)+
-              "'";
+  if (yychar != YYEMPTY && yychar != 0) {
+    errMsg += " while reading token: '";
+    errMsg += std::string(LLLgetTokenStart(), 
+                          LLLgetTokenStart()+LLLgetTokenLength()) + "'";
+  }
   GenerateError(errMsg);
   return 0;
 }