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zinit: fix review comments from @mwkmwkmwk

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This commit is contained in:
Eddie Hung 2020-04-13 15:16:51 -07:00
parent 091297b9ee
commit c6afce7638
2 changed files with 37 additions and 9 deletions
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11
passes/techmap/zinit.cc
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@ -117,7 +117,7 @@ struct ZinitPass : public Pass {
const auto &d = initbits.at(sig_q[i]);
initval.bits.push_back(d.first);
const auto &b = d.second;
b.wire->attributes.at(ID::init)[b.offset];
b.wire->attributes.at(ID::init)[b.offset] = State::Sx;
} else
initval.bits.push_back(all_mode ? State::S0 : State::Sx);
}
@ -126,11 +126,11 @@ struct ZinitPass : public Pass {
initwire->attributes[ID::init] = initval;
for (int i = 0; i < GetSize(initwire); i++)
if (initval.bits.at(i) == State::S1)
if (initval[i] == State::S1)
{
sig_d[i] = module->NotGate(NEW_ID, sig_d[i]);
module->addNotGate(NEW_ID, SigSpec(initwire, i), sig_q[i]);
initwire->attributes[ID::init].bits.at(i) = State::S0;
initwire->attributes[ID::init][i] = State::S0;
}
else
{
@ -145,8 +145,9 @@ struct ZinitPass : public Pass {
if (cell->type == ID($adff)) {
auto val = cell->getParam(ID::ARST_VALUE);
for (auto &b : val)
b = (b == State::S1 ? State::S0 : State::S1);
for (int i = 0; i < GetSize(initwire); i++)
if (initval[i] == State::S1)
val[i] = (val[i] == State::S1 ? State::S0 : State::S1);
cell->setParam(ID::ARST_VALUE, std::move(val));
}
else if (cell->type.in(ID($_DFF_NN0_), ID($_DFF_NN1_), ID($_DFF_NP0_), ID($_DFF_NP1_),