Merge from mainline.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_21@42085 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 1511 insertions, 2348 deletions

diff --git a/utils/TableGen/FileLexer.cpp.cvs b/utils/TableGen/FileLexer.cpp.cvs
index f36921b8bd..a4361405a5 100644
--- a/utils/TableGen/FileLexer.cpp.cvs
+++ b/utils/TableGen/FileLexer.cpp.cvs
@@ -21,7 +21,7 @@
 /* A lexical scanner generated by flex */
 
 /* Scanner skeleton version:
- * $Header$
+ * $Header: /cvs/root/flex/flex/skel.c,v 1.2 2004/05/07 00:28:17 jkh Exp $
  */
 
 #define FLEX_SCANNER
@@ -502,7 +502,7 @@ goto find_rule; \
 #define YY_MORE_ADJ 0
 #define YY_RESTORE_YY_MORE_OFFSET
 char *yytext;
-#line 1 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 1 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 #define INITIAL 0
 /*===-- FileLexer.l - Scanner for TableGen Files ----------------*- C++ -*-===//
 // 
@@ -520,7 +520,7 @@ char *yytext;
 #define YY_NEVER_INTERACTIVE 1
 #define comment 1
 
-#line 30 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 30 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 #include "llvm/Config/config.h"
 #include "llvm/Support/Streams.h"
 #include "Record.h"
@@ -817,7 +817,7 @@ YY_DECL
 	register char *yy_cp, *yy_bp;
 	register int yy_act;
 
-#line 185 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 185 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 
 
 #line 824 "Lexer.cpp"
@@ -913,185 +913,185 @@ do_action:	/* This label is used only to access EOF actions. */
 	{ /* beginning of action switch */
 case 1:
 YY_RULE_SETUP
-#line 187 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 187 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { /* Ignore comments */ }
 	YY_BREAK
 case 2:
 YY_RULE_SETUP
-#line 189 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 189 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { HandleInclude(yytext); }
 	YY_BREAK
 case 3:
 YY_RULE_SETUP
-#line 190 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 190 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { Filelval.StrVal = new std::string(yytext+2, yytext+yyleng-2);
                  return CODEFRAGMENT; }
 	YY_BREAK
 case 4:
 YY_RULE_SETUP
-#line 193 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 193 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return INT; }
 	YY_BREAK
 case 5:
 YY_RULE_SETUP
-#line 194 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 194 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return BIT; }
 	YY_BREAK
 case 6:
 YY_RULE_SETUP
-#line 195 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 195 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return BITS; }
 	YY_BREAK
 case 7:
 YY_RULE_SETUP
-#line 196 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 196 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return STRING; }
 	YY_BREAK
 case 8:
 YY_RULE_SETUP
-#line 197 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 197 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return LIST; }
 	YY_BREAK
 case 9:
 YY_RULE_SETUP
-#line 198 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 198 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return CODE; }
 	YY_BREAK
 case 10:
 YY_RULE_SETUP
-#line 199 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 199 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return DAG; }
 	YY_BREAK
 case 11:
 YY_RULE_SETUP
-#line 201 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 201 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return CLASS; }
 	YY_BREAK
 case 12:
 YY_RULE_SETUP
-#line 202 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 202 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return DEF; }
 	YY_BREAK
 case 13:
 YY_RULE_SETUP
-#line 203 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 203 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return DEFM; }
 	YY_BREAK
 case 14:
 YY_RULE_SETUP
-#line 204 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 204 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return MULTICLASS; }
 	YY_BREAK
 case 15:
 YY_RULE_SETUP
-#line 205 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 205 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return FIELD; }
 	YY_BREAK
 case 16:
 YY_RULE_SETUP
-#line 206 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 206 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return LET; }
 	YY_BREAK
 case 17:
 YY_RULE_SETUP
-#line 207 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 207 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return IN; }
 	YY_BREAK
 case 18:
 YY_RULE_SETUP
-#line 209 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 209 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return CONCATTOK; }
 	YY_BREAK
 case 19:
 YY_RULE_SETUP
-#line 210 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 210 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return SRATOK; }
 	YY_BREAK
 case 20:
 YY_RULE_SETUP
-#line 211 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 211 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return SRLTOK; }
 	YY_BREAK
 case 21:
 YY_RULE_SETUP
-#line 212 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 212 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return SHLTOK; }
 	YY_BREAK
 case 22:
 YY_RULE_SETUP
-#line 213 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 213 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return STRCONCATTOK; }
 	YY_BREAK
 case 23:
 YY_RULE_SETUP
-#line 216 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 216 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { Filelval.StrVal = new std::string(yytext, yytext+yyleng);
                  return ID; }
 	YY_BREAK
 case 24:
 YY_RULE_SETUP
-#line 218 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 218 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
                  return VARNAME; } 
 	YY_BREAK
 case 25:
 YY_RULE_SETUP
-#line 221 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 221 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng-1);
                  return STRVAL; }
 	YY_BREAK
 case 26:
 YY_RULE_SETUP
-#line 224 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 224 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { Filelval.IntVal = ParseInt(Filetext); return INTVAL; }
 	YY_BREAK
 case 27:
 YY_RULE_SETUP
-#line 226 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 226 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { /* Ignore whitespace */ }
 	YY_BREAK
 case 28:
 YY_RULE_SETUP
-#line 229 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 229 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { BEGIN(comment); CommentDepth++; }
 	YY_BREAK
 case 29:
 YY_RULE_SETUP
-#line 230 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 230 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 {} /* eat anything that's not a '*' or '/' */
 	YY_BREAK
 case 30:
 YY_RULE_SETUP
-#line 231 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 231 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 {} /* eat up '*'s not followed by '/'s */
 	YY_BREAK
 case 31:
 YY_RULE_SETUP
-#line 232 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 232 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { ++CommentDepth; }
 	YY_BREAK
 case 32:
 YY_RULE_SETUP
-#line 233 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 233 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 {} /* eat up /'s not followed by *'s */
 	YY_BREAK
 case 33:
 YY_RULE_SETUP
-#line 234 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 234 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { if (!--CommentDepth) { BEGIN(INITIAL); } }
 	YY_BREAK
 case YY_STATE_EOF(comment):
-#line 235 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 235 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { err() << "Unterminated comment!\n"; exit(1); }
 	YY_BREAK
 case 34:
 YY_RULE_SETUP
-#line 237 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 237 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 { return Filetext[0]; }
 	YY_BREAK
 case 35:
 YY_RULE_SETUP
-#line 239 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 239 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 YY_FATAL_ERROR( "flex scanner jammed" );
 	YY_BREAK
 #line 1098 "Lexer.cpp"
@@ -1978,6 +1978,6 @@ int main()
 	return 0;
 	}
 #endif
-#line 239 "/Volumes/Wildlings/echeng/llvm/utils/TableGen/FileLexer.l"
+#line 239 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileLexer.l"
 
 
diff --git a/utils/TableGen/FileParser.cpp.cvs b/utils/TableGen/FileParser.cpp.cvs
index 6cfc3dde27..a49846ffa0 100644
--- a/utils/TableGen/FileParser.cpp.cvs
+++ b/utils/TableGen/FileParser.cpp.cvs
@@ -1,134 +1,42 @@
-/* A Bison parser, made by GNU Bison 2.3.  */
 
-/* Skeleton implementation for Bison's Yacc-like parsers in C
+/*  A Bison parser, made from /Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y
+    by GNU Bison version 1.28  */
 
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
-   Free Software Foundation, Inc.
+#define YYBISON 1  /* Identify Bison output.  */
 
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
-
-/* As a special exception, you may create a larger work that contains
-   part or all of the Bison parser skeleton and distribute that work
-   under terms of your choice, so long as that work isn't itself a
-   parser generator using the skeleton or a modified version thereof
-   as a parser skeleton.  Alternatively, if you modify or redistribute
-   the parser skeleton itself, you may (at your option) remove this
-   special exception, which will cause the skeleton and the resulting
-   Bison output files to be licensed under the GNU General Public
-   License without this special exception.
-
-   This special exception was added by the Free Software Foundation in
-   version 2.2 of Bison.  */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
-   simplifying the original so-called "semantic" parser.  */
-
-/* All symbols defined below should begin with yy or YY, to avoid
-   infringing on user name space.  This should be done even for local
-   variables, as they might otherwise be expanded by user macros.
-   There are some unavoidable exceptions within include files to
-   define necessary library symbols; they are noted "INFRINGES ON
-   USER NAME SPACE" below.  */
-
-/* Identify Bison output.  */
-#define YYBISON 1
-
-/* Bison version.  */
-#define YYBISON_VERSION "2.3"
-
-/* Skeleton name.  */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers.  */
-#define YYPURE 0
-
-/* Using locations.  */
-#define YYLSP_NEEDED 0
-
-/* Substitute the variable and function names.  */
 #define yyparse Fileparse
-#define yylex   Filelex
+#define yylex Filelex
 #define yyerror Fileerror
-#define yylval  Filelval
-#define yychar  Filechar
+#define yylval Filelval
+#define yychar Filechar
 #define yydebug Filedebug
 #define yynerrs Filenerrs
-
-
-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     INT = 258,
-     BIT = 259,
-     STRING = 260,
-     BITS = 261,
-     LIST = 262,
-     CODE = 263,
-     DAG = 264,
-     CLASS = 265,
-     DEF = 266,
-     MULTICLASS = 267,
-     DEFM = 268,
-     FIELD = 269,
-     LET = 270,
-     IN = 271,
-     SHLTOK = 272,
-     SRATOK = 273,
-     SRLTOK = 274,
-     STRCONCATTOK = 275,
-     INTVAL = 276,
-     ID = 277,
-     VARNAME = 278,
-     STRVAL = 279,
-     CODEFRAGMENT = 280
-   };
-#endif
-/* Tokens.  */
-#define INT 258
-#define BIT 259
-#define STRING 260
-#define BITS 261
-#define LIST 262
-#define CODE 263
-#define DAG 264
-#define CLASS 265
-#define DEF 266
-#define MULTICLASS 267
-#define DEFM 268
-#define FIELD 269
-#define LET 270
-#define IN 271
-#define SHLTOK 272
-#define SRATOK 273
-#define SRLTOK 274
-#define STRCONCATTOK 275
-#define INTVAL 276
-#define ID 277
-#define VARNAME 278
-#define STRVAL 279
-#define CODEFRAGMENT 280
-
-
-
-
-/* Copy the first part of user declarations.  */
-#line 14 "/Volumes/Gir/devel/llvm/llvm.src/utils/TableGen/FileParser.y"
+#define	INT	257
+#define	BIT	258
+#define	STRING	259
+#define	BITS	260
+#define	LIST	261
+#define	CODE	262
+#define	DAG	263
+#define	CLASS	264
+#define	DEF	265
+#define	MULTICLASS	266
+#define	DEFM	267
+#define	FIELD	268
+#define	LET	269
+#define	IN	270
+#define	CONCATTOK	271
+#define	SHLTOK	272
+#define	SRATOK	273
+#define	SRLTOK	274
+#define	STRCONCATTOK	275
+#define	INTVAL	276
+#define	ID	277
+#define	VARNAME	278
+#define	STRVAL	279
+#define	CODEFRAGMENT	280
+
+#line 14 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
 
 #include "Record.h"
 #include "llvm/ADT/StringExtras.h"
@@ -324,29 +232,8 @@ static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
 using namespace llvm;
 
 
-
-/* Enabling traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages.  */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-/* Enabling the token table.  */
-#ifndef YYTOKEN_TABLE
-# define YYTOKEN_TABLE 0
-#endif
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-#line 210 "/Volumes/Gir/devel/llvm/llvm.src/utils/TableGen/FileParser.y"
-{
+#line 210 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
+typedef union {
   std::string*                StrVal;
   int                         IntVal;
   llvm::RecTy*                Ty;
@@ -358,1195 +245,575 @@ typedef union YYSTYPE
   SubClassRefTy*              SubClassRef;
   std::vector<SubClassRefTy>* SubClassList;
   std::vector<std::pair<llvm::Init*, std::string> >* DagValueList;
-}
-/* Line 193 of yacc.c.  */
-#line 364 "FileParser.tab.c"
-	YYSTYPE;
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations.  */
-
-
-/* Line 216 of yacc.c.  */
-#line 377 "FileParser.tab.c"
+} YYSTYPE;
+#include <stdio.h>
 
-#ifdef short
-# undef short
+#ifndef __cplusplus
+#ifndef __STDC__
+#define const
 #endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
 #endif
 
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
 
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
 
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
+#define	YYFINAL		194
+#define	YYFLAG		-32768
+#define	YYNTBASE	42
+
+#define YYTRANSLATE(x) ((unsigned)(x) <= 280 ? yytranslate[x] : 91)
+
+static const char yytranslate[] = {     0,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,    36,
+    37,     2,     2,    38,    40,    35,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,    39,    41,    27,
+    29,    28,    30,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+    33,     2,    34,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,    31,     2,    32,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+     2,     2,     2,     2,     2,     1,     3,     4,     5,     6,
+     7,     8,     9,    10,    11,    12,    13,    14,    15,    16,
+    17,    18,    19,    20,    21,    22,    23,    24,    25,    26
+};
 
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-#  define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-#  define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# else
-#  define YYSIZE_T unsigned int
-# endif
-#endif
+#if YYDEBUG != 0
+static const short yyprhs[] = {     0,
+     0,     2,     4,     6,    11,    13,    18,    20,    22,    24,
+    25,    27,    28,    31,    33,    35,    37,    39,    41,    43,
+    47,    52,    57,    61,    65,    70,    75,    82,    89,    96,
+   103,   110,   111,   114,   117,   122,   123,   125,   127,   131,
+   134,   138,   144,   149,   151,   152,   156,   157,   159,   161,
+   165,   170,   173,   180,   181,   184,   186,   190,   192,   197,
+   199,   203,   204,   207,   209,   213,   217,   218,   220,   222,
+   223,   225,   227,   229,   230,   234,   235,   236,   243,   247,
+   249,   251,   254,   256,   257,   258,   267,   268,   275,   277,
+   279,   281,   283,   288,   290,   294,   295,   300,   305,   308,
+   310,   313
+};
 
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if YYENABLE_NLS
-#  if ENABLE_NLS
-#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-#   define YY_(msgid) dgettext ("bison-runtime", msgid)
-#  endif
-# endif
-# ifndef YY_
-#  define YY_(msgid) msgid
-# endif
-#endif
+static const short yyrhs[] = {    23,
+     0,     5,     0,     4,     0,     6,    27,    22,    28,     0,
+     3,     0,     7,    27,    43,    28,     0,     8,     0,     9,
+     0,    42,     0,     0,    14,     0,     0,    29,    47,     0,
+    23,     0,    46,     0,    22,     0,    25,     0,    26,     0,
+    30,     0,    31,    54,    32,     0,    23,    27,    55,    28,
+     0,    47,    31,    52,    32,     0,    33,    54,    34,     0,
+    47,    35,    23,     0,    36,    46,    50,    37,     0,    47,
+    33,    52,    34,     0,    17,    36,    47,    38,    47,    37,
+     0,    18,    36,    47,    38,    47,    37,     0,    19,    36,
+    47,    38,    47,    37,     0,    20,    36,    47,    38,    47,
+    37,     0,    21,    36,    47,    38,    47,    37,     0,     0,
+    39,    24,     0,    47,    48,     0,    49,    38,    47,    48,
+     0,     0,    49,     0,    22,     0,    22,    40,    22,     0,
+    22,    22,     0,    51,    38,    22,     0,    51,    38,    22,
+    40,    22,     0,    51,    38,    22,    22,     0,    51,     0,
+     0,    31,    52,    32,     0,     0,    55,     0,    47,     0,
+    55,    38,    47,     0,    44,    43,    23,    45,     0,    56,
+    41,     0,    15,    23,    53,    29,    47,    41,     0,     0,
+    58,    57,     0,    41,     0,    31,    58,    32,     0,    42,
+     0,    42,    27,    55,    28,     0,    60,     0,    61,    38,
+    60,     0,     0,    39,    61,     0,    56,     0,    63,    38,
+    56,     0,    27,    63,    28,     0,     0,    64,     0,    23,
+     0,     0,    66,     0,    67,     0,    67,     0,     0,    62,
+    71,    59,     0,     0,     0,    10,    68,    73,    65,    74,
+    70,     0,    11,    69,    70,     0,    75,     0,    76,     0,
+    77,    76,     0,    23,     0,     0,     0,    12,    78,    80,
+    65,    81,    31,    77,    32,     0,     0,    13,    23,    83,
+    39,    60,    41,     0,    72,     0,    75,     0,    79,     0,
+    82,     0,    23,    53,    29,    47,     0,    85,     0,    86,
+    38,    85,     0,     0,    15,    88,    86,    16,     0,    87,
+    31,    89,    32,     0,    87,    84,     0,    84,     0,    89,
+    84,     0,    89,     0
+};
 
-/* Suppress unused-variable warnings by "using" E.  */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(e) ((void) (e))
-#else
-# define YYUSE(e) /* empty */
 #endif
 
-/* Identity function, used to suppress warnings about constant conditions.  */
-#ifndef lint
-# define YYID(n) (n)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int i)
-#else
-static int
-YYID (i)
-    int i;
-#endif
-{
-  return i;
-}
+#if YYDEBUG != 0
+static const short yyrline[] = { 0,
+   246,   268,   270,   272,   274,   276,   278,   280,   282,   286,
+   286,   288,   288,   290,   313,   315,   317,   320,   323,   325,
+   338,   366,   373,   376,   383,   386,   394,   396,   398,   400,
+   402,   406,   409,   413,   418,   424,   427,   430,   433,   446,
+   460,   462,   475,   491,   493,   493,   497,   499,   503,   506,
+   510,   527,   529,   535,   535,   536,   536,   538,   540,   544,
+   549,   554,   557,   561,   564,   569,   570,   570,   572,   572,
+   574,   581,   599,   624,   638,   643,   645,   647,   651,   661,
+   675,   678,   682,   693,   695,   697,   702,   702,   776,   776,
+   777,   777,   779,   784,   784,   787,   787,   790,   793,   797,
+   797,   799
+};
 #endif
 
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
-
-# ifdef YYSTACK_USE_ALLOCA
-#  if YYSTACK_USE_ALLOCA
-#   ifdef __GNUC__
-#    define YYSTACK_ALLOC __builtin_alloca
-#   elif defined __BUILTIN_VA_ARG_INCR
-#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-#   elif defined _AIX
-#    define YYSTACK_ALLOC __alloca
-#   elif defined _MSC_VER
-#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-#    define alloca _alloca
-#   else
-#    define YYSTACK_ALLOC alloca
-#    if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#     ifndef _STDLIB_H
-#      define _STDLIB_H 1
-#     endif
-#    endif
-#   endif
-#  endif
-# endif
-
-# ifdef YYSTACK_ALLOC
-   /* Pacify GCC's `empty if-body' warning.  */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-    /* The OS might guarantee only one guard page at the bottom of the stack,
-       and a page size can be as small as 4096 bytes.  So we cannot safely
-       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
-       to allow for a few compiler-allocated temporary stack slots.  */
-#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-#  endif
-# else
-#  define YYSTACK_ALLOC YYMALLOC
-#  define YYSTACK_FREE YYFREE
-#  ifndef YYSTACK_ALLOC_MAXIMUM
-#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-#  endif
-#  if (defined __cplusplus && ! defined _STDLIB_H \
-       && ! ((defined YYMALLOC || defined malloc) \
-	     && (defined YYFREE || defined free)))
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   ifndef _STDLIB_H
-#    define _STDLIB_H 1
-#   endif
-#  endif
-#  ifndef YYMALLOC
-#   define YYMALLOC malloc
-#   if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-#  ifndef YYFREE
-#   define YYFREE free
-#   if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
-     || defined __cplusplus || defined _MSC_VER)
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-#   endif
-#  endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
-     && (! defined __cplusplus \
-	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member.  */
-union yyalloc
-{
-  yytype_int16 yyss;
-  YYSTYPE yyvs;
-  };
-
-/* The size of the maximum gap between one aligned stack and the next.  */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
-   N elements.  */
-# define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
-      + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO.  The source and destination do
-   not overlap.  */
-# ifndef YYCOPY
-#  if defined __GNUC__ && 1 < __GNUC__
-#   define YYCOPY(To, From, Count) \
-      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-#  else
-#   define YYCOPY(To, From, Count)		\
-      do					\
-	{					\
-	  YYSIZE_T yyi;				\
-	  for (yyi = 0; yyi < (Count); yyi++)	\
-	    (To)[yyi] = (From)[yyi];		\
-	}					\
-      while (YYID (0))
-#  endif
-# endif
-
-/* Relocate STACK from its old location to the new one.  The
-   local variables YYSIZE and YYSTACKSIZE give the old and new number of
-   elements in the stack, and YYPTR gives the new location of the
-   stack.  Advance YYPTR to a properly aligned location for the next
-   stack.  */
-# define YYSTACK_RELOCATE(Stack)					\
-    do									\
-      {									\
-	YYSIZE_T yynewbytes;						\
-	YYCOPY (&yyptr->Stack, Stack, yysize);				\
-	Stack = &yyptr->Stack;						\
-	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-	yyptr += yynewbytes / sizeof (*yyptr);				\
-      }									\
-    while (YYID (0))
 
+#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
+
+static const char * const yytname[] = {   "$","error","$undefined.","INT","BIT",
+"STRING","BITS","LIST","CODE","DAG","CLASS","DEF","MULTICLASS","DEFM","FIELD",
+"LET","IN","CONCATTOK","SHLTOK","SRATOK","SRLTOK","STRCONCATTOK","INTVAL","ID",
+"VARNAME","STRVAL","CODEFRAGMENT","'<'","'>'","'='","'?'","'{'","'}'","'['",
+"']'","'.'","'('","')'","','","':'","'-'","';'","ClassID","Type","OptPrefix",
+"OptValue","IDValue","Value","OptVarName","DagArgListNE","DagArgList","RBitList",
+"BitList","OptBitList","ValueList","ValueListNE","Declaration","BodyItem","BodyList",
+"Body","SubClassRef","ClassListNE","ClassList","DeclListNE","TemplateArgList",
+"OptTemplateArgList","OptID","ObjectName","ClassName","DefName","ObjectBody",
+"@1","ClassInst","@2","@3","DefInst","MultiClassDef","MultiClassBody","MultiClassName",
+"MultiClassInst","@4","@5","DefMInst","@6","Object","LETItem","LETList","LETCommand",
+"@7","ObjectList","File", NULL
+};
 #endif
 
-/* YYFINAL -- State number of the termination state.  */
-#define YYFINAL  27
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   204
-
-/* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  41
-/* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  50
-/* YYNRULES -- Number of rules.  */
-#define YYNRULES  102
-/* YYNRULES -- Number of states.  */
-#define YYNSTATES  188
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
-#define YYUNDEFTOK  2
-#define YYMAXUTOK   280
-
-#define YYTRANSLATE(YYX)						\
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
-static const yytype_uint8 yytranslate[] =
-{
-       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-      35,    36,     2,     2,    37,    39,    34,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,    38,    40,
-      26,    28,    27,    29,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,    32,     2,    33,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,    30,     2,    31,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
-       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25
+static const short yyr1[] = {     0,
+    42,    43,    43,    43,    43,    43,    43,    43,    43,    44,
+    44,    45,    45,    46,    47,    47,    47,    47,    47,    47,
+    47,    47,    47,    47,    47,    47,    47,    47,    47,    47,
+    47,    48,    48,    49,    49,    50,    50,    51,    51,    51,
+    51,    51,    51,    52,    53,    53,    54,    54,    55,    55,
+    56,    57,    57,    58,    58,    59,    59,    60,    60,    61,
+    61,    62,    62,    63,    63,    64,    65,    65,    66,    66,
+    67,    68,    69,    71,    70,    73,    74,    72,    75,    76,
+    77,    77,    78,    80,    81,    79,    83,    82,    84,    84,
+    84,    84,    85,    86,    86,    88,    87,    84,    84,    89,
+    89,    90
 };
 
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
-   YYRHS.  */
-static const yytype_uint16 yyprhs[] =
-{
-       0,     0,     3,     5,     7,     9,    14,    16,    21,    23,
-      25,    27,    28,    30,    31,    34,    36,    38,    40,    42,
-      44,    46,    50,    55,    60,    64,    68,    73,    78,    85,
-      92,    99,   106,   107,   110,   113,   118,   119,   121,   123,
-     127,   130,   134,   140,   145,   147,   148,   152,   153,   155,
-     157,   161,   166,   169,   176,   177,   180,   182,   186,   188,
-     193,   195,   199,   200,   203,   205,   209,   213,   214,   216,
-     218,   219,   221,   223,   225,   226,   230,   231,   232,   239,
-     243,   245,   247,   250,   252,   253,   254,   263,   264,   271,
-     273,   275,   277,   279,   284,   286,   290,   291,   296,   301,
-     304,   306,   309
+static const short yyr2[] = {     0,
+     1,     1,     1,     4,     1,     4,     1,     1,     1,     0,
+     1,     0,     2,     1,     1,     1,     1,     1,     1,     3,
+     4,     4,     3,     3,     4,     4,     6,     6,     6,     6,
+     6,     0,     2,     2,     4,     0,     1,     1,     3,     2,
+     3,     5,     4,     1,     0,     3,     0,     1,     1,     3,
+     4,     2,     6,     0,     2,     1,     3,     1,     4,     1,
+     3,     0,     2,     1,     3,     3,     0,     1,     1,     0,
+     1,     1,     1,     0,     3,     0,     0,     6,     3,     1,
+     1,     2,     1,     0,     0,     8,     0,     6,     1,     1,
+     1,     1,     4,     1,     3,     0,     4,     4,     2,     1,
+     2,     1
 };
 
-/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
-static const yytype_int8 yyrhs[] =
-{
-      90,     0,    -1,    22,    -1,     5,    -1,     4,    -1,     6,
-      26,    21,    27,    -1,     3,    -1,     7,    26,    43,    27,
-      -1,     8,    -1,     9,    -1,    42,    -1,    -1,    14,    -1,
-      -1,    28,    47,    -1,    22,    -1,    46,    -1,    21,    -1,
-      24,    -1,    25,    -1,    29,    -1,    30,    54,    31,    -1,
-      22,    26,    55,    27,    -1,    47,    30,    52,    31,    -1,
-      32,    54,    33,    -1,    47,    34,    22,    -1,    35,    46,
-      50,    36,    -1,    47,    32,    52,    33,    -1,    17,    35,
-      47,    37,    47,    36,    -1,    18,    35,    47,    37,    47,
-      36,    -1,    19,    35,    47,    37,    47,    36,    -1,    20,
-      35,    47,    37,    47,    36,    -1,    -1,    38,    23,    -1,
-      47,    48,    -1,    49,    37,    47,    48,    -1,    -1,    49,
-      -1,    21,    -1,    21,    39,    21,    -1,    21,    21,    -1,
-      51,    37,    21,    -1,    51,    37,    21,    39,    21,    -1,
-      51,    37,    21,    21,    -1,    51,    -1,    -1,    30,    52,
-      31,    -1,    -1,    55,    -1,    47,    -1,    55,    37,    47,
-      -1,    44,    43,    22,    45,    -1,    56,    40,    -1,    15,
-      22,    53,    28,    47,    40,    -1,    -1,    58,    57,    -1,
-      40,    -1,    30,    58,    31,    -1,    42,    -1,    42,    26,
-      55,    27,    -1,    60,    -1,    61,    37,    60,    -1,    -1,
-      38,    61,    -1,    56,    -1,    63,    37,    56,    -1,    26,
-      63,    27,    -1,    -1,    64,    -1,    22,