masahi commented on a change in pull request #7329:
URL: https://github.com/apache/tvm/pull/7329#discussion_r562913049
##########
File path: src/relay/ir/dataflow_matcher.cc
##########
@@ -400,12 +400,16 @@ bool DFPatternMatcher::VisitDFPattern_(const
TupleGetItemPatternNode* op, const
bool DFPatternMatcher::VisitDFPattern_(const TuplePatternNode* op, const Expr&
expr) {
bool matches = false;
if (const auto* tuple_node = expr.as<TupleNode>()) {
- if (op->fields.size() == tuple_node->fields.size()) {
- matches = true;
- size_t i = 0;
- while (matches && i < op->fields.size()) {
- matches &= VisitDFPattern(op->fields[i], tuple_node->fields[i]);
- ++i;
+ matches = true;
+ if (op->fields.defined()) {
+ if (op->fields.size() == tuple_node->fields.size()) {
+ size_t i = 0;
Review comment:
`if (op->fields.defined() && op->fields.size() ==
tuple_node->fields.size()) {`
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
