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Hook up $aldff support in various passes.

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This commit is contained in:
Marcelina Kościelnicka 2021-10-02 01:23:43 +02:00
parent ba0723cad7
commit e7d89e653c
9 changed files with 77 additions and 11 deletions
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2
backends/smt2/smt2.cc
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@ -860,7 +860,7 @@ struct Smt2Worker
log_error("Unsupported cell type %s for cell %s.%s -- please run `dffunmap` before `write_smt2`.\n",
log_id(cell->type), log_id(module), log_id(cell));
}
if (cell->type.in(ID($adff), ID($adffe), ID($dffsr), ID($dffsre)) || cell->type.str().substr(0, 5) == "$_DFF") {
if (cell->type.in(ID($adff), ID($adffe), ID($aldff), ID($aldffe), ID($dffsr), ID($dffsre)) || cell->type.str().substr(0, 5) == "$_DFF" || cell->type.str().substr(0, 7) == "$_ALDFF") {
log_error("Unsupported cell type %s for cell %s.%s -- please run `async2sync; dffunmap` or `clk2fflogic` before `write_smt2`.\n",
log_id(cell->type), log_id(module), log_id(cell));
}