3906     StringRef StrRef;  in CheckCallingConvAttr()  local
3907     if (!checkStringLiteralArgumentAttr(attr, 0, StrRef)) {  in CheckCallingConvAttr()
3911     if (StrRef == "aapcs") {  in CheckCallingConvAttr()
3914     } else if (StrRef == "aapcs-vfp") {  in CheckCallingConvAttr()
4492   StringRef StrRef;  in handleUuidAttr()  local
4494   if (!S.checkStringLiteralArgumentAttr(Attr, 0, StrRef, &LiteralLoc))  in handleUuidAttr()
4499   if (StrRef.size() == 38 && StrRef.front() == '{' && StrRef.back() == '}')  in handleUuidAttr()
4500     StrRef = StrRef.drop_front().drop_back();  in handleUuidAttr()
4503   if (StrRef.size() != 36) {  in handleUuidAttr()
4510       if (StrRef[i] != '-') {  in handleUuidAttr()
4514     } else if (!isHexDigit(StrRef[i])) {  in handleUuidAttr()
4520   D->addAttr(::new (S.Context) UuidAttr(Attr.getRange(), S.Context, StrRef,  in handleUuidAttr()