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Removed $bu0 cell type

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This commit is contained in:
Clifford Wolf 2014-09-04 02:07:52 +02:00
parent b9cb483f3e
commit 8927aa6148
18 changed files with 27 additions and 103 deletions
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6
passes/opt/wreduce.cc
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@ -37,7 +37,7 @@ struct WreduceConfig
WreduceConfig()
{
supported_cell_types << "$not" << "$pos" << "$bu0" << "$neg";
supported_cell_types << "$not" << "$pos" << "$neg";
supported_cell_types << "$and" << "$or" << "$xor" << "$xnor";
supported_cell_types << "$shl" << "$shr" << "$sshl" << "$sshr" << "$shift" << "$shiftx";
supported_cell_types << "$lt" << "$le" << "$eq" << "$ne" << "$eqx" << "$nex" << "$ge" << "$gt";
@ -181,7 +181,7 @@ struct WreduceWorker
int max_port_a_size = cell->hasPort("\\A") ? SIZE(cell->getPort("\\A")) : -1;
int max_port_b_size = cell->hasPort("\\B") ? SIZE(cell->getPort("\\B")) : -1;
if (cell->type.in("$not", "$pos", "$bu0", "$neg", "$and", "$or", "$xor", "$add", "$sub")) {
if (cell->type.in("$not", "$pos", "$neg", "$and", "$or", "$xor", "$add", "$sub")) {
max_port_a_size = std::min(max_port_a_size, SIZE(cell->getPort("\\Y")));
max_port_b_size = std::min(max_port_b_size, SIZE(cell->getPort("\\Y")));
}
@ -216,7 +216,7 @@ struct WreduceWorker
}
}
if (cell->type.in("$pos", "$bu0", "$add", "$mul", "$and", "$or", "$xor"))
if (cell->type.in("$pos", "$add", "$mul", "$and", "$or", "$xor"))
{
bool is_signed = cell->getParam("\\A_SIGNED").as_bool();