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Removed $predict support from SatGen

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This commit is contained in:
Clifford Wolf 2016-07-27 15:44:11 +02:00
parent 4056312987
commit 9540be1d45
1 changed files with 0 additions and 9 deletions
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9
kernel/satgen.h
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@ -69,7 +69,6 @@ struct SatGen
SigPool initial_state;
std::map<std::string, RTLIL::SigSpec> asserts_a, asserts_en;
std::map<std::string, RTLIL::SigSpec> assumes_a, assumes_en;
std::map<std::string, RTLIL::SigSpec> predict_a, predict_en;
std::map<std::string, std::map<RTLIL::SigBit, int>> imported_signals;
std::map<std::pair<std::string, int>, bool> initstates;
bool ignore_div_by_zero;
@ -1374,14 +1373,6 @@ struct SatGen
return true;
}
if (cell->type == "$predict")
{
std::string pf = prefix + (timestep == -1 ? "" : stringf("@%d:", timestep));
predict_a[pf].append((*sigmap)(cell->getPort("\\A")));
predict_en[pf].append((*sigmap)(cell->getPort("\\EN")));
return true;
}
// Unsupported internal cell types: $pow $lut
// .. and all sequential cells except $dff and $_DFF_[NP]_
return false;