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Add $bmux and $demux cells.

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This commit is contained in:
Marcelina Kościelnicka 2022-01-24 16:02:29 +01:00
parent db33b1e535
commit 93508d58da
25 changed files with 694 additions and 49 deletions
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2
passes/cmds/clean_zerowidth.cc
View file

@ -80,7 +80,7 @@ struct CleanZeroWidthPass : public Pass {
if (GetSize(cell->getPort(ID::Q)) == 0) {
module->remove(cell);
}
} else if (cell->type == ID($pmux)) {
} else if (cell->type.in(ID($pmux), ID($bmux), ID($demux))) {
// Remove altogether if WIDTH is 0, replace with
// a connection if S_WIDTH is 0.
if (cell->getParam(ID::WIDTH).as_int() == 0) {

4
passes/cmds/stat.cc
View file

@ -117,6 +117,10 @@ struct statdata_t
}
else if (cell_type.in(ID($mux), ID($pmux)))
cell_type = stringf("%s_%d", cell_type.c_str(), GetSize(cell->getPort(ID::Y)));
else if (cell_type == ID($bmux))
cell_type = stringf("%s_%d_%d", cell_type.c_str(), GetSize(cell->getPort(ID::Y)), GetSize(cell->getPort(ID::S)));
else if (cell_type == ID($demux))
cell_type = stringf("%s_%d_%d", cell_type.c_str(), GetSize(cell->getPort(ID::A)), GetSize(cell->getPort(ID::S)));
else if (cell_type.in(
ID($sr), ID($ff), ID($dff), ID($dffe), ID($dffsr), ID($dffsre),
ID($adff), ID($adffe), ID($sdff), ID($sdffe), ID($sdffce),