576     TokError("expected name for ClassID");  in ParseClassID()
584       TokError(Msg + ". Use 'defm' if you meant to use multiclass '" +  in ParseClassID()
587       TokError(Msg);  in ParseClassID()
601     TokError("expected name for MultiClassID");  in ParseMultiClassID()
607     TokError("Couldn't find multiclass '" + Lex.getCurStrVal() + "'");  in ParseMultiClassID()
699     return TokError("expected integer or bitrange");  in ParseRangePiece()
705     return TokError("invalid range, cannot be negative");  in ParseRangePiece()
719       TokError("expected integer value as end of range");  in ParseRangePiece()
733     return TokError("invalid range, cannot be negative");  in ParseRangePiece()
776     TokError("expected '>' at end of range list");  in ParseOptionalRangeList()
795     TokError("expected '}' at end of bit list");  in ParseOptionalBitList()
814   default: TokError("Unknown token when expecting a type"); return nullptr;  in ParseType()
822     TokError("unknown class name");  in ParseType()
826       TokError("expected '<' after bits type");  in ParseType()
830       TokError("expected integer in bits<n> type");  in ParseType()
835       TokError("expected '>' at end of bits<n> type");  in ParseType()
843       TokError("expected '<' after list type");  in ParseType()
851       TokError("expected '>' at end of list<ty> type");  in ParseType()
921     TokError("unknown bang operator");  in ParseOperation()
942         TokError("did not get type for unary operator");  in ParseOperation()
979           TokError("did not get type for unary operator");  in ParseOperation()
984           TokError("type for !getdagop must be a record type");  in ParseOperation()
994       TokError("expected '(' after unary operator");  in ParseOperation()
1007         TokError("expected string, list, or dag type argument in unary operator");  in ParseOperation()
1015           TokError("expected string, list, or dag type argument in unary operator");  in ParseOperation()
1025         TokError("expected list type argument in unary operator");  in ParseOperation()
1031           TokError("expected list type argument in unary operator");  in ParseOperation()
1037         TokError("empty list argument in unary operator");  in ParseOperation()
1044           TokError("untyped list element in unary operator");  in ParseOperation()
1057       TokError("expected ')' in unary operator");  in ParseOperation()
1072       TokError("expected '(' after type of !isa");  in ParseOperation()
1081       TokError("expected ')' in !isa");  in ParseOperation()
1194       TokError("expected '(' after binary operator");  in ParseOperation()
1337       TokError("expected ')' in operator");  in ParseOperation()
1397       TokError("expected '(' after ternary operator");  in ParseOperation()
1405       TokError("expected ',' in ternary operator");  in ParseOperation()
1415       TokError("expected ',' in ternary operator");  in ParseOperation()
1425       TokError("expected ')' in binary operator");  in ParseOperation()
1486         TokError("could not get type for !if");  in ParseOperation()
1492         TokError(Twine("inconsistent types '") + MHSTy->getAsString() +  in ParseOperation()
1501         TokError("could not get type for !subst");  in ParseOperation()
1524       TokError("expected '(' after !foldl");  in ParseOperation()
1534       TokError(Twine("could not get type of !foldl start: '") +  in ParseOperation()
1540       TokError("expected ',' in !foldl");  in ParseOperation()
1550       TokError(Twine("could not get type of !foldl list: '") +  in ParseOperation()
1557       TokError(Twine("!foldl list must be a list, but is of type '") +  in ParseOperation()
1563       TokError("expected ',' in !foldl");  in ParseOperation()
1568       TokError("third argument of !foldl must be an identifier");  in ParseOperation()
1574       TokError((Twine("left !foldl variable '") + A->getAsString() +  in ParseOperation()
1581       TokError("expected ',' in !foldl");  in ParseOperation()
1586       TokError("fourth argument of !foldl must be an identifier");  in ParseOperation()
1592       TokError((Twine("right !foldl variable '") + B->getAsString() +  in ParseOperation()
1599       TokError("expected ',' in !foldl");  in ParseOperation()
1624       TokError("could not get type of !foldl expression");  in ParseOperation()
1629       TokError(Twine("!foldl expression must be of same type as start (") +  in ParseOperation()
1636       TokError("expected ')' in fold operator");  in ParseOperation()
1655     TokError("expected type name for operator");  in ParseOperatorType()
1660     TokError("the 'code' type is not allowed in bang operators; use 'string'");  in ParseOperatorType()
1665     TokError("expected type name for operator");  in ParseOperatorType()
1670     TokError("expected type name for operator");  in ParseOperatorType()
1687     TokError("expected '(' after !substr operator");  in ParseOperationSubstr()
1696     TokError("expected ',' in !substr operator");  in ParseOperationSubstr()
1717     TokError("expected ')' in !substr operator");  in ParseOperationSubstr()
1729     TokError("could not determine type of the string in !substr");  in ParseOperationSubstr()
1733     TokError(Twine("expected string, got type '") +  in ParseOperationSubstr()
1740     TokError("could not determine type of the start position in !substr");  in ParseOperationSubstr()
1752       TokError("could not determine type of the length in !substr");  in ParseOperationSubstr()
1756       TokError(Twine("expected int, got type '") +  in ParseOperationSubstr()
1775     TokError("expected '(' after !find operator");  in ParseOperationFind()
1784     TokError("expected ',' in !find operator");  in ParseOperationFind()
1805     TokError("expected ')' in !find operator");  in ParseOperationFind()
1817     TokError("could not determine type of the source string in !find");  in ParseOperationFind()
1821     TokError(Twine("expected string, got type '") +  in ParseOperationFind()
1828     TokError("could not determine type of the target string in !find");  in ParseOperationFind()
1840       TokError("could not determine type of the start position in !find");  in ParseOperationFind()
1844       TokError(Twine("expected int, got type '") +  in ParseOperationFind()
1862     TokError("expected '(' after !foreach/!filter");  in ParseOperationForEachFilter()
1867     TokError("first argument of !foreach/!filter must be an identifier");  in ParseOperationForEachFilter()
1875     TokError((Twine("iteration variable '") + LHS->getAsString() +  in ParseOperationForEachFilter()
1882     TokError("expected ',' in !foreach/!filter");  in ParseOperationForEachFilter()
1891     TokError("expected ',' in !foreach/!filter");  in ParseOperationForEachFilter()
1897     TokError("could not get type of !foreach/!filter list or dag");  in ParseOperationForEachFilter()
1922       TokError("!filter must have a list argument");  in ParseOperationForEachFilter()
1935       TokError("!foreach must have a list or dag argument");  in ParseOperationForEachFilter()
1937       TokError("!filter must have a list argument");  in ParseOperationForEachFilter()
1958     TokError("expected ')' in !foreach/!filter");  in ParseOperationForEachFilter()
1966       TokError("could not get type of !foreach result expression");  in ParseOperationForEachFilter()
1984     TokError("expected '(' after !cond operator");  in ParseOperationCond()
2001       TokError("expected ':'  following a condition in !cond operator");  in ParseOperationCond()
2014       TokError("expected ',' or ')' following a value in !cond operator");  in ParseOperationCond()
2020     TokError("there should be at least 1 'condition : value' in the !cond operator");  in ParseOperationCond()
2042           TokError(Twine("inconsistent types '") + Type->getAsString() +  in ParseOperationCond()
2052     TokError("could not determine type for !cond from its arguments");  in ParseOperationCond()
2084   default: TokError("Unknown or reserved token when parsing a value"); break;  in ParseSimpleValue()
2176       TokError("expected '}' at end of bit list value");  in ParseSimpleValue()
2226         TokError(Twine("Encountered a list when expecting a ") +  in ParseSimpleValue()
2239       TokError("expected ']' at end of list value");  in ParseSimpleValue()
2253         TokError("expected '>' at end of list element type");  in ParseSimpleValue()
2266             TokError("Incompatible types in list elements");  in ParseSimpleValue()
2279           TokError("Incompatible types in list elements");  in ParseSimpleValue()
2288         TokError("No type for list");  in ParseSimpleValue()
2296           TokError(Twine("Element type mismatch for list: element type '") +  in ParseSimpleValue()
2311       TokError("expected identifier in dag init");  in ParseSimpleValue()
2322         TokError("expected variable name in dag operator");  in ParseSimpleValue()
2336       TokError("expected ')' in dag init");  in ParseSimpleValue()
2424         TokError("expected '}' at end of bit range list");  in ParseValue()
2444         TokError("expected ']' at end of list slice");  in ParseValue()
2451         TokError("expected field identifier after '.'");  in ParseValue()
2456         TokError("Cannot access field '" + Lex.getCurStrVal() + "' of value '" +  in ParseValue()
2584           TokError("expected variable name in dag literal");  in ParseDagArgList()
2645       TokError("Too many template arguments: " + utostr(ArgIndex + 1));  in ParseTemplateArgValueList()
2660       return TokError("Expected comma before next argument");  in ParseTemplateArgValueList()
2684     TokError("Expected identifier in declaration");  in ParseDeclaration()
2690     TokError("'" + Str + "' is a reserved variable name");  in ParseDeclaration()
2744     TokError("Expected identifier in foreach declaration");  in ParseForeachDeclaration()
2753     TokError("Expected '=' in foreach declaration");  in ParseForeachDeclaration()
2765       TokError("expected '}' at end of bit range list");  in ParseForeachDeclaration()
2850     return TokError("expected '>' at end of template argument list");  in ParseTemplateArgList()
2873       return TokError("expected ';' after declaration");  in ParseBodyItem()
2879     return TokError("expected field identifier after let");  in ParseBodyItem()
2891     return TokError("expected '=' in let expression");  in ParseBodyItem()
2895     return TokError("Value '" + FieldName->getValue() + "' unknown!");  in ParseBodyItem()
2908     return TokError("expected ';' after let expression");  in ParseBodyItem()
2926     return TokError("Expected '{' to start body or ';' for declaration only");  in ParseBody()
3058     return TokError("expected identifier");  in ParseDefset()
3061     return TokError("def or global variable of this name already exists");  in ParseDefset()
3064     return TokError("expected '='");  in ParseDefset()
3066     return TokError("expected '{'");  in ParseDefset()
3077     TokError("expected '}' at end of defset");  in ParseDefset()
3095     return TokError("expected identifier");  in ParseDefvar()
3099       return TokError("local variable of this name already exists");  in ParseDefvar()
3102       return TokError("def or global variable of this name already exists");  in ParseDefvar()
3107     return TokError("expected '='");  in ParseDefvar()
3114     return TokError("expected ';'");  in ParseDefvar()
3140     return TokError("expected declaration in for");  in ParseForeach()
3143     return TokError("Unknown tok");  in ParseForeach()
3165       TokError("expected '}' at end of foreach command");  in ParseForeach()
3196     return TokError("Unknown tok");  in ParseIf()
3274       TokError("expected '}' at end of '" + Kind + "' clause");  in ParseIfBody()
3296     TokError("expected ',' in assert statement");  in ParseAssert()
3305     return TokError("expected ';'");  in ParseAssert()
3324     return TokError("expected class name after 'class' keyword");  in ParseClass()
3332       return TokError("Class '" + CurRec->getNameInitAsString() +  in ParseClass()
3361       TokError("expected identifier in let definition");  in ParseLetList()
3379       TokError("expected '=' in let expression");  in ParseLetList()
3412     return TokError("expected 'in' at end of top-level 'let'");  in ParseTopLevelLet()
3431       TokError("expected '}' at end of top level let command");  in ParseTopLevelLet()
3461     return TokError("expected identifier after multiclass for name");  in ParseMultiClass()
3469     return TokError("multiclass '" + Name + "' already defined");  in ParseMultiClass()
3504       return TokError("expected '{' in multiclass definition");  in ParseMultiClass()
3506       return TokError("expected ';' in multiclass definition");  in ParseMultiClass()
3509       return TokError("multiclass must contain at least one def");  in ParseMultiClass()
3517         return TokError("expected 'assert', 'def', 'defm', 'defvar', "  in ParseMultiClass()
3569     return TokError("expected ':' after defm identifier");  in ParseDefm()
3622       return TokError("expected identifier");  in ParseDefm()
3666     return TokError("expected ';' at end of defm");  in ParseDefm()
3684     return TokError(  in ParseObject()
3695       return TokError("defset is not allowed inside multiclass");  in ParseObject()
3699       return TokError("class is not allowed inside multiclass");  in ParseObject()
3701       return TokError("class is not allowed inside foreach loop");  in ParseObject()
3705       return TokError("multiclass is not allowed inside foreach loop");  in ParseObject()
3728   return TokError("Unexpected token at top level");  in ParseFile()