diff options
| -rw-r--r-- | kernel/select.cc | 2 | ||||
| -rw-r--r-- | kernel/show.cc | 2 | ||||
| -rw-r--r-- | libs/subcircuit/subcircuit.cc | 4 | ||||
| -rw-r--r-- | passes/opt/opt_muxtree.cc | 2 | ||||
| -rw-r--r-- | passes/opt/opt_rmunused.cc | 2 |
5 files changed, 12 insertions, 0 deletions
diff --git a/kernel/select.cc b/kernel/select.cc index f75737ad8..31c0d4883 100644 --- a/kernel/select.cc +++ b/kernel/select.cc @@ -22,6 +22,8 @@ #include <string.h> #include <fnmatch.h> +using RTLIL::id2cstr; + static std::vector<RTLIL::Selection> work_stack; static bool match_ids(RTLIL::IdString id, std::string pattern) diff --git a/kernel/show.cc b/kernel/show.cc index 7c3f418b2..6db963b2a 100644 --- a/kernel/show.cc +++ b/kernel/show.cc @@ -23,6 +23,8 @@ #include <string.h> #include <dirent.h> +using RTLIL::id2cstr; + #undef CLUSTER_CELLS_AND_PORTBOXES struct ShowWorker diff --git a/libs/subcircuit/subcircuit.cc b/libs/subcircuit/subcircuit.cc index 782040be6..2c6f3d827 100644 --- a/libs/subcircuit/subcircuit.cc +++ b/libs/subcircuit/subcircuit.cc @@ -1274,6 +1274,10 @@ class SubCircuit::SolverWorker const std::string &graphId = graph_it.first; const auto &graph = graph_it.second.graph; int node2 = adj_it.first; + + if (node1 == node2) + continue; + NodeSet pair(graphId, node1, node2); if (usedPairs.count(pair) > 0) diff --git a/passes/opt/opt_muxtree.cc b/passes/opt/opt_muxtree.cc index 9d622d6a6..5602b5eea 100644 --- a/passes/opt/opt_muxtree.cc +++ b/passes/opt/opt_muxtree.cc @@ -27,6 +27,8 @@ #include <stdio.h> #include <set> +using RTLIL::id2cstr; + struct OptMuxtreeWorker { RTLIL::Design *design; diff --git a/passes/opt/opt_rmunused.cc b/passes/opt/opt_rmunused.cc index 9b2766440..4807a97b6 100644 --- a/passes/opt/opt_rmunused.cc +++ b/passes/opt/opt_rmunused.cc @@ -27,6 +27,8 @@ #include <stdio.h> #include <set> +using RTLIL::id2cstr; + static CellTypes ct; static void rmunused_module_cells(RTLIL::Module *module) |