Lines Matching defs:isOptional

477     bool isOptional =
478         attr.hasDefaultValue() || attr.isOptional() || attr.isDerivedAttr();
480         {namedAttr.name, AttributeMetadata{namedAttr.name, !isOptional, attr}});
1329   if (attr.hasDefaultValue() && attr.isOptional()) {
1877         attr.isOptional() || attr.hasDefaultValue() ? "dyn_cast_or_null"
2001     bool isOptional = attr.isOptional();
2013     else if (isOptional)
2022     if (!isOptional) {
2091     if (namedAttr.attr.isOptional())
2231     if (operand.isOptional()) {
2426     if (result.isOptional()) {
2572         if (op.getResult(i).isOptional())
2594               } else if (result.isOptional()) {
2689         return !named.attr.hasDefaultValue() || named.attr.isOptional();
2705       if (!attr.hasDefaultValue() || attr.isOptional())
2737     if (!attr.hasDefaultValue() || attr.isOptional())
3087       paramList.emplace_back(type, resultName, result.isOptional());
3129       // specified in builder. Expand isOptional once we can differentiate.
3205                              operand->isOptional());
3215       bool isOptional = prop.hasDefaultValue();
3217                              isOptional);
3250                            attr.isOptional());
3299     if (operand.isOptional())
3314       if (operand.isOptional()) {
3362         (attr.isOptional() && !attr.hasDefaultValue()) ||
3607         if (attr->attr.isOptional()) {
3860     return !value.hasPredicate() && !value.isOptional() &&
3874     bool isOptional = value.isOptional();
3876     if (!hasPredicate && !isOptional && !isVariadicOfVariadic)
3885     if (isOptional) {
4275                       attr->isOptional() || attr->hasDefaultValue()
4476         attr.hasDefaultValue() || attr.isOptional() ? "dyn_cast_or_null"
4480     if (attr.hasDefaultValue() && attr.isOptional()) {