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Revert 73074 and 73099 because Windows doesn't have POSIX

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regular expressions.  We will add an OpenBSD implementation
and re-apply ASAP.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73138 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Greene
2009-06-09 18:31:17 +00:00
parent 92fcdcac54
commit ffc0ab6037
9 changed files with 4 additions and 153 deletions
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16
utils/TableGen/TGParser.cpp
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@@ -799,7 +799,6 @@ Init *TGParser::ParseOperation(Record *CurRec) {
case tgtok::XSRL:
case tgtok::XSHL:
case tgtok::XStrConcat:
case tgtok::XRegMatch:
case tgtok::XNameConcat: { // Value ::= !binop '(' Value ',' Value ')'
BinOpInit::BinaryOp Code;
RecTy *Type = 0;
@@ -832,11 +831,6 @@ Init *TGParser::ParseOperation(Record *CurRec) {
Code = BinOpInit::STRCONCAT;
Type = new StringRecTy();
break;
case tgtok::XRegMatch:
Lex.Lex(); // eat the operation
Code = BinOpInit::REGMATCH;
Type = new IntRecTy();
break;
case tgtok::XNameConcat:
Lex.Lex(); // eat the operation
Code = BinOpInit::NAMECONCAT;
@@ -878,7 +872,6 @@ Init *TGParser::ParseOperation(Record *CurRec) {
case tgtok::XIf:
case tgtok::XForEach:
case tgtok::XPatSubst:
case tgtok::XSubst: { // Value ::= !ternop '(' Value ',' Value ',' Value ')'
TernOpInit::TernaryOp Code;
RecTy *Type = 0;
@@ -897,9 +890,6 @@ Init *TGParser::ParseOperation(Record *CurRec) {
case tgtok::XSubst:
Code = TernOpInit::SUBST;
break;
case tgtok::XPatSubst:
Code = TernOpInit::PATSUBST;
break;
}
if (Lex.getCode() != tgtok::l_paren) {
TokError("expected '(' after ternary operator");
@@ -973,10 +963,6 @@ Init *TGParser::ParseOperation(Record *CurRec) {
Type = RHSt->getType();
break;
}
case tgtok::XPatSubst: {
Type = new StringRecTy;
break;
}
}
return (new TernOpInit(Code, LHS, MHS, RHS, Type))->Fold(CurRec, CurMultiClass);
}
@@ -1281,11 +1267,9 @@ Init *TGParser::ParseSimpleValue(Record *CurRec, RecTy *ItemType) {
case tgtok::XSRL:
case tgtok::XSHL:
case tgtok::XStrConcat:
case tgtok::XRegMatch:
case tgtok::XNameConcat: // Value ::= !binop '(' Value ',' Value ')'
case tgtok::XIf:
case tgtok::XForEach:
case tgtok::XPatSubst:
case tgtok::XSubst: { // Value ::= !ternop '(' Value ',' Value ',' Value ')'
return ParseOperation(CurRec);
break;