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Merge pull request #939 from antmicro/fix-global-router

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[fpga_interchange] FIX: Don't hold reference to current visit in route_global_arc
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gatecat
2022-03-11 15:45:25 +00:00
committed by GitHub
parent 1911a9523c 8c0dbdb218
commit 20e595e211
1 changed files with 1 additions and 1 deletions
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fpga_interchange/globals.cc
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@@ -76,7 +76,7 @@ static int route_global_arc(Context *ctx, NetInfo *net, store_index<PortRef> usr
while (!visit_queue.empty()) {
WireId cursor = visit_queue.front();
visit_queue.pop();
auto &curr_visit = visits.at(cursor);
auto curr_visit = visits.at(cursor);
// We're now at least one layer deeper than a valid visit, any further exploration is futile
if (startpoint != WireId() && curr_visit.total_hops > best_visit.total_hops)
break;