diff options
Diffstat (limited to 'passes/opt/share.cc')
| -rw-r--r-- | passes/opt/share.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/passes/opt/share.cc b/passes/opt/share.cc index 22914eaa7..c85c27427 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; @@ -1421,7 +1425,7 @@ struct ShareWorker struct SharePass : public Pass { SharePass() : Pass("share", "perform sat-based resource sharing") { } - virtual void help() + void help() YS_OVERRIDE { // |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---| log("\n"); @@ -1453,7 +1457,7 @@ struct SharePass : public Pass { log(" Only perform the first N merges, then stop. This is useful for debugging.\n"); log("\n"); } - virtual void execute(std::vector<std::string> args, RTLIL::Design *design) + void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE { ShareWorkerConfig config; |