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check: don't fail on $input_port

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This commit is contained in:
Emil J. Tywoniak
2026-03-07 00:42:01 +01:00
parent 8c4816c802
commit dcc4cbea2f
1 changed files with 3 additions and 0 deletions
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3
passes/cmds/check.cc
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@@ -257,6 +257,9 @@ struct CheckPass : public Pass {
pool<Cell *> coarsened_cells;
for (auto cell : module->cells())
{
if (cell->type == ID($input_port))
continue;
if (mapped && cell->type.begins_with("$") && design->module(cell->type) == nullptr) {
if (allow_tbuf && cell->type == ID($_TBUF_)) goto cell_allowed;
log_warning("Cell %s.%s is an unmapped internal cell of type %s.\n", module, cell, cell->type.unescape());