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Remove unnecessary undriven_bits.insert

This commit is contained in:
Eddie Hung 2019-06-12 15:55:02 -07:00
parent 2e7e73f483
commit 8374eb1cb4
1 changed files with 1 additions and 4 deletions
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5
backends/aiger/xaiger.cc
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@ -154,11 +154,8 @@ struct XAigerWriter
} }
if (wire->port_output || keep) { if (wire->port_output || keep) {
if (bit != wirebit) { if (bit != wirebit)
alias_map[wirebit] = bit; alias_map[wirebit] = bit;
if (!bit.wire)
undriven_bits.insert(wirebit);
}
output_bits.insert(wirebit); output_bits.insert(wirebit);
} }
} }