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Added $assert cell

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Clifford Wolf 2014-01-19 14:03:40 +01:00
parent 9a1eb45c75
commit 1e67099b77
7 changed files with 120 additions and 1 deletions
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2
passes/opt/opt_clean.cc
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@ -47,7 +47,7 @@ static void rmunused_module_cells(RTLIL::Module *module, bool verbose)
wire2driver.insert(sig, cell);
}
}
if (cell->type == "$memwr" || cell->get_bool_attribute("\\keep"))
if (cell->type == "$memwr" || cell->type == "$assert" || cell->get_bool_attribute("\\keep"))
queue.insert(cell);
unused.insert(cell);
}