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proc_mux: include switch expression location in $eq src

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This commit is contained in:
Emil J. Tywoniak 2026-01-26 12:02:09 +01:00
parent 53585db9f7
commit 383daa1eb3
2 changed files with 9 additions and 4 deletions
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7
passes/proc/proc_mux.cc
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@ -248,8 +248,13 @@ struct MuxGenCtx {
// create compare cell
RTLIL::Cell *eq_cell = mod->addCell(stringf("%s_CMP%d", sstr.str(), cmp_wire->width), ifxmode ? ID($eqx) : ID($eq));
apply_attrs(eq_cell, cs);
pool<std::string> eq_sources;
if (cs->compare_src.size())
eq_cell->attributes[ID::src] = cs->compare_src;
eq_sources.insert(cs->compare_src.decode_string());
if (sw->signal_src.size())
eq_sources.insert(sw->signal_src.decode_string());
if (eq_sources.size())
eq_cell->set_strpool_attribute(ID::src, eq_sources);
eq_cell->parameters[ID::A_SIGNED] = RTLIL::Const(0);
eq_cell->parameters[ID::B_SIGNED] = RTLIL::Const(0);