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set_input_delay -reference_pin seg fault 

Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry 2023-11-23 16:27:13 -08:00
parent 2b4fccbf59
commit 4f870fca7c
1 changed files with 11 additions and 9 deletions
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20
search/Bfs.cc
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@ -143,17 +143,19 @@ BfsIterator::visit(Level to_level,
&& levelLessOrEqual(first_level_, to_level)) {
VertexSeq &level_vertices = queue_[first_level_];
incrLevel(first_level_);
if (!level_vertices.empty()) {
for (auto vertex : level_vertices) {
if (vertex) {
vertex->setBfsInQueue(bfs_index_, false);
visitor->visit(vertex);
visit_count++;
}
// Note that ArrivalVisitor::enqueueRefPinInputDelays may enqueue
// vertices at this level so range iteration fails if the vector grows.
while (!level_vertices.empty()) {
Vertex *vertex = level_vertices.back();
level_vertices.pop_back();
if (vertex) {
vertex->setBfsInQueue(bfs_index_, false);
visitor->visit(vertex);
visit_count++;
}
level_vertices.clear();
visitor->levelFinished();
}
level_vertices.clear();
visitor->levelFinished();
}
return visit_count;
}