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$not now passes test_cell!

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This commit is contained in:
Emil J. Tywoniak 2024-06-19 18:55:40 +02:00
parent 81f783bf62
commit 76102f0bc5
7 changed files with 108 additions and 33 deletions
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2
passes/opt/opt_expr.cc
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@ -409,7 +409,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
for (auto cell : module->cells())
if (design->selected(module, cell) && cell->type[0] == '$') {
if (cell->type.in(ID($_NOT_), ID($not), ID($logic_not)) &&
GetSize(cell->getPort(ID::B)) == 1 && GetSize(cell->getPort(ID::Y)) == 1)
GetSize(cell->getPort(ID::A)) == 1 && GetSize(cell->getPort(ID::Y)) == 1)
invert_map[assign_map(cell->getPort(ID::Y))] = assign_map(cell->getPort(ID::A));
if (cell->type.in(ID($mux), ID($_MUX_)) &&
cell->getPort(ID::A) == SigSpec(State::S1) && cell->getPort(ID::B) == SigSpec(State::S0))