diff options
Diffstat (limited to 'passes/opt/share.cc')
| -rw-r--r-- | passes/opt/share.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/passes/opt/share.cc b/passes/opt/share.cc index b8028082..c85c2742 100644 --- a/passes/opt/share.cc +++ b/passes/opt/share.cc @@ -710,8 +710,12 @@ struct ShareWorker RTLIL::Cell *supercell = module->addCell(NEW_ID, c1); RTLIL::SigSpec addr1 = c1->getPort("\\ADDR"); RTLIL::SigSpec addr2 = c2->getPort("\\ADDR"); - if (addr1 != addr2) - supercell->setPort("\\ADDR", module->Mux(NEW_ID, addr2, addr1, act)); + if (GetSize(addr1) < GetSize(addr2)) + addr1.extend_u0(GetSize(addr2)); + else + addr2.extend_u0(GetSize(addr1)); + supercell->setPort("\\ADDR", addr1 != addr2 ? module->Mux(NEW_ID, addr2, addr1, act) : addr1); + supercell->parameters["\\ABITS"] = RTLIL::Const(GetSize(addr1)); supercell_aux.insert(module->addPos(NEW_ID, supercell->getPort("\\DATA"), c2->getPort("\\DATA"))); supercell_aux.insert(supercell); return supercell; |