Implement the last major missing piece in the DAG isel generator: when emitting

[oota-llvm.git] / utils / TableGen / FileLexer.l

diff --git a/utils/TableGen/FileLexer.l b/utils/TableGen/FileLexer.l
index 08daf2fc2e698f3d3f88f8b264d72d7296e06274..caed04e2eb9702cf083b1c15cc724121fd326891 100644 (file)
--- a/utils/TableGen/FileLexer.l
+++ b/utils/TableGen/FileLexer.l
@@ -195,6 +195,11 @@ field          { return FIELD; }
 let            { return LET; }
 in             { return IN; }
 
+!sra           { return SRATOK; }
+!srl           { return SRLTOK; }
+!shl           { return SHLTOK; }
+
+
 {Identifier}   { Filelval.StrVal = new std::string(yytext, yytext+yyleng);
                  return ID; }
 ${Identifier}  { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
@@ -209,10 +214,10 @@ ${Identifier}  { Filelval.StrVal = new std::string(yytext+1, yytext+yyleng);
 
 
 "/*"                    { BEGIN(comment); CommentDepth++; }
-<comment>[^*/]*         /* eat anything that's not a '*' or '/' */
-<comment>"*"+[^*/]*     /* eat up '*'s not followed by '/'s */
+<comment>[^*/]*         {} /* eat anything that's not a '*' or '/' */
+<comment>"*"+[^*/]*     {} /* eat up '*'s not followed by '/'s */
 <comment>"/*"           { ++CommentDepth; }
-<comment>"/"+[^*]*      /* eat up /'s not followed by *'s */
+<comment>"/"+[^*/]*     {} /* eat up /'s not followed by *'s */
 <comment>"*"+"/"        { if (!--CommentDepth) { BEGIN(INITIAL); } }
 <comment><<EOF>>        { err() << "Unterminated comment!\n"; exit(1); }