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verific: Fix upto ranges

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This commit is contained in:
Krystine Sherwin 2026-05-21 09:46:56 +12:00
parent a0cbe1a334
commit cf75a6ef45
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1 changed files with 4 additions and 2 deletions
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6
frontends/verific/verific.cc
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@ -1661,11 +1661,13 @@ void VerificImporter::import_netlist(RTLIL::Design *design, Netlist *nl, std::ma
RTLIL::SigSpec min_addr, max_addr; RTLIL::SigSpec min_addr, max_addr;
auto typeRange = net->GetOrigTypeRange(); auto typeRange = net->GetOrigTypeRange();
while (typeRange) { while (typeRange) {
RTLIL::SigSpec min_addr_chunk(RTLIL::Const(typeRange->RightRangeBound(), typeRange->NumBits())); auto left = typeRange->LeftRangeBound();
auto right = typeRange->RightRangeBound();
RTLIL::SigSpec min_addr_chunk(RTLIL::Const(left > right ? right : left, typeRange->NumBits()));
min_addr_chunk.reverse(); min_addr_chunk.reverse();
min_addr.append(min_addr_chunk); min_addr.append(min_addr_chunk);
RTLIL::SigSpec max_addr_chunk(RTLIL::Const(typeRange->LeftRangeBound(), typeRange->NumBits())); RTLIL::SigSpec max_addr_chunk(RTLIL::Const(left > right ? left : right, typeRange->NumBits()));
max_addr_chunk.reverse(); max_addr_chunk.reverse();
max_addr.append(max_addr_chunk); max_addr.append(max_addr_chunk);