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Update passes/sat to avoid bits()

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This commit is contained in:
Robert O'Callahan 2025-08-28 03:53:42 +00:00
parent 32b53f177c
commit 510eac4ad0
4 changed files with 35 additions and 32 deletions
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29
passes/sat/sat.cc
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@ -620,14 +620,18 @@ struct SatHelper
int last_timestep = -2;
for (auto &info : modelInfo)
{
RTLIL::Const value;
bool found_undef = false;
RTLIL::Const::Builder value_builder(info.width);
for (int i = 0; i < info.width; i++) {
value.bits().push_back(modelValues.at(info.offset+i) ? RTLIL::State::S1 : RTLIL::State::S0);
if (enable_undef && modelValues.at(modelExpressions.size()/2 + info.offset + i))
value.bits().back() = RTLIL::State::Sx, found_undef = true;
RTLIL::State bit = modelValues.at(info.offset+i) ? RTLIL::State::S1 : RTLIL::State::S0;
if (enable_undef && modelValues.at(modelExpressions.size()/2 + info.offset + i)) {
bit = RTLIL::State::Sx;
found_undef = true;
}
value_builder.push_back(bit);
}
RTLIL::Const value = value_builder.build();
if (info.timestep != last_timestep) {
const char *hline = "---------------------------------------------------------------------------------------------------"
@ -732,13 +736,14 @@ struct SatHelper
int last_timestep = -2;
for (auto &info : modelInfo)
{
RTLIL::Const value;
RTLIL::Const::Builder value_builder(info.width);
for (int i = 0; i < info.width; i++) {
value.bits().push_back(modelValues.at(info.offset+i) ? RTLIL::State::S1 : RTLIL::State::S0);
RTLIL::State bit = modelValues.at(info.offset+i) ? RTLIL::State::S1 : RTLIL::State::S0;
if (enable_undef && modelValues.at(modelExpressions.size()/2 + info.offset + i))
value.bits().back() = RTLIL::State::Sx;
bit = RTLIL::State::Sx;
value_builder.push_back(bit);
}
RTLIL::Const value = value_builder.build();
if (info.timestep != last_timestep) {
if(last_timestep == 0)
@ -779,12 +784,14 @@ struct SatHelper
for (auto &info : modelInfo)
{
Const value;
RTLIL::Const::Builder value_builder(info.width);
for (int i = 0; i < info.width; i++) {
value.bits().push_back(modelValues.at(info.offset+i) ? RTLIL::State::S1 : RTLIL::State::S0);
RTLIL::State bit = modelValues.at(info.offset+i) ? RTLIL::State::S1 : RTLIL::State::S0;
if (enable_undef && modelValues.at(modelExpressions.size()/2 + info.offset + i))
value.bits().back() = RTLIL::State::Sx;
bit = RTLIL::State::Sx;
value_builder.push_back(bit);
}
Const value = value_builder.build();
wavedata[info.description].first = info.width;
wavedata[info.description].second[info.timestep] = value;