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| author | gatecat <gatecat@ds0.me> | 2021-06-14 11:57:56 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-14 11:57:56 +0100 |
| commit | f4bfc2af5b5fac1151a4f582b139d5add4467d9a (patch) | |
| tree | 5ca6af38c003648ff686155f8f6c2f704de3a4cf /fpga_interchange/dedicated_interconnect.cc | |
| parent | ee65e6f32d669cabd1d8a00534410da423348ac4 (diff) | |
| parent | 377f56c1510bc7da66aa43eb06dc7579fef9b403 (diff) | |
| download | nextpnr-f4bfc2af5b5fac1151a4f582b139d5add4467d9a.tar.gz nextpnr-f4bfc2af5b5fac1151a4f582b139d5add4467d9a.tar.bz2 nextpnr-f4bfc2af5b5fac1151a4f582b139d5add4467d9a.zip | |
Merge pull request #727 from YosysHQ/gatecat/ic-undriven
interchange: Cope with undriven nets in more places
Diffstat (limited to 'fpga_interchange/dedicated_interconnect.cc')
| -rw-r--r-- | fpga_interchange/dedicated_interconnect.cc | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fpga_interchange/dedicated_interconnect.cc b/fpga_interchange/dedicated_interconnect.cc index 2f6fbcd3..f3c25aff 100644 --- a/fpga_interchange/dedicated_interconnect.cc +++ b/fpga_interchange/dedicated_interconnect.cc @@ -356,13 +356,10 @@ bool DedicatedInterconnect::isBelLocationValid(BelId bel, const CellInfo *cell) for (const auto &port_pair : cell->ports) { IdString port_name = port_pair.first; NetInfo *net = port_pair.second.net; - if (net == nullptr) { + if (net == nullptr || net->driver.cell == nullptr) { continue; } - // This net doesn't have a driver, probably not valid? - NPNR_ASSERT(net->driver.cell != nullptr); - // Only check sink BELs. if (net->driver.cell == cell && net->driver.port == port_name) { if (!is_driver_on_net_valid(bel, cell, port_name, net)) { |