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| author | gatecat <gatecat@ds0.me> | 2022-03-09 14:29:17 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-09 14:29:17 +0000 |
| commit | 5ff701d45e05cd312623ac0aa516ef4fb4e28c08 (patch) | |
| tree | be317995058369d311d8dee32ae3e4817a1ad853 | |
| parent | 1af997a0741d29ad972ab2a8ddbb3afaed5e84f9 (diff) | |
| parent | 191be632e23b26fa9eae484b04dde0ad5af35e39 (diff) | |
| download | nextpnr-5ff701d45e05cd312623ac0aa516ef4fb4e28c08.tar.gz nextpnr-5ff701d45e05cd312623ac0aa516ef4fb4e28c08.tar.bz2 nextpnr-5ff701d45e05cd312623ac0aa516ef4fb4e28c08.zip | |
Merge pull request #937 from antmicro/mdudek/nexus_implicit_DCC_cascading
nexus: DCCs cannot be cascaded
| -rw-r--r-- | nexus/pack.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nexus/pack.cc b/nexus/pack.cc index a769c05a..bff50d89 100644 --- a/nexus/pack.cc +++ b/nexus/pack.cc @@ -883,7 +883,7 @@ struct NexusPacker for (size_t i = 0; i < std::min<size_t>(clk_fanout.size(), available_globals); i++) { NetInfo *net = ctx->nets.at(clk_fanout.at(i).second).get(); log_info(" promoting clock net '%s'\n", ctx->nameOf(net)); - insert_buffer(net, id_DCC, "glb_clk", id_CLKI, id_CLKO, [](const PortRef &port) { return true; }); + insert_buffer(net, id_DCC, "glb_clk", id_CLKI, id_CLKO, [&](const PortRef &port) { return port.cell->type != id_DCC; }); } } |