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Merge pull request #6012 from YosysHQ/nella/fix-opt-reduce

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`opt_reduce`: restore pmux b-slice == a elim
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nella 2026-07-08 13:36:04 +00:00 • committed by GitHub
commit 8dc32cbf4e
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passes/opt/opt_reduce.cc
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@ -115,6 +115,8 @@ struct OptReduceWorker
int port_width = sig_a.size();
for (int i = 0; i < sig_s.size(); i++) {
RTLIL::SigSpec this_b = sig_b.extract(i*port_width, port_width);
if (this_b == sig_a)
continue;
if (grouped_b_to_s.count(this_b)) {
grouped_b_to_s[this_b].push_back(sig_s[i]);
} else {