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Merge pull request #3294 from YosysHQ/micko/verific_merge_past_ff 

Ignore merging past ffs that we are not properly merging
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Miodrag Milanović 2022-04-29 14:35:46 +02:00 committed by GitHub
parent b30d90a14a 422db937d4
commit 7bdf7365e7
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frontends/verific/verific.cc
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@ -987,6 +987,7 @@ void VerificImporter::merge_past_ffs(pool<RTLIL::Cell*> &candidates)
for (auto cell : candidates) for (auto cell : candidates)
{ {
if (cell->type != ID($dff)) continue;
SigBit clock = cell->getPort(ID::CLK); SigBit clock = cell->getPort(ID::CLK);
bool clock_pol = cell->getParam(ID::CLK_POLARITY).as_bool(); bool clock_pol = cell->getParam(ID::CLK_POLARITY).as_bool();
database[make_pair(clock, int(clock_pol))].insert(cell); database[make_pair(clock, int(clock_pol))].insert(cell);