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Fix bus_rebuild

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This commit is contained in:
Akash Levy 2025-11-12 09:46:07 -08:00
parent 71586d39b0
commit 963dcd33af
1 changed files with 8 additions and 5 deletions
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13
passes/silimate/bus_rebuild.cc
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@ -203,14 +203,17 @@ struct bus_rebuild : public ScriptPass {
for (auto &conn : newConnections) {
RTLIL::SigSpec lhs = conn.first;
RTLIL::SigSpec rhs = conn.second;
auto lit = lhs.chunks().rbegin();
if (lit == lhs.chunks().rend())
auto lhs_chunks = lhs.chunks();
auto rhs_chunks = rhs.chunks();
auto lit = lhs_chunks.rbegin();
if (lit == lhs_chunks.rend())
continue;
auto rit = rhs.chunks().rbegin();
if (rit == rhs.chunks().rend())
auto rit = rhs_chunks.rbegin();
if (rit == rhs_chunks.rend())
continue;
RTLIL::SigChunk sub_rhs = *rit;
while (lit != lhs.chunks().rend()) {
while (lit != lhs_chunks.rend()) {
RTLIL::SigChunk sub_lhs = *lit;
std::string conn_lhs_s = sub_lhs.wire ? sub_lhs.wire->name.c_str() : "";
std::string conn_rhs_s = sub_rhs.wire ? sub_rhs.wire->name.c_str() : "";