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Fix routing conflicts issues

This commit is contained in:
Miodrag Milanovic 2026-02-06 09:58:49 +01:00
parent a72a593740
commit 5fc81d6d8d
1 changed files with 15 additions and 0 deletions
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15
himbaechel/uarch/gatemate/gatemate.cc
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@ -404,6 +404,21 @@ void GateMateImpl::preRoute()
route_mult();
route_clock();
ctx->assignArchInfo();
for (auto &net : ctx->nets) {
NetInfo *ni = net.second.get();
if (ni->wires.empty())
continue;
for (auto &w : ni->wires) {
if (w.second.pip != PipId()) {
const auto &extra_data = *pip_extra_data(w.second.pip);
if (extra_data.type == PipExtra::PIP_EXTRA_MUX && extra_data.resource != 0) {
pip_mask[w.second.pip.tile] |= extra_data.resource;
pip_data[w.second.pip.tile] |= extra_data.value ? extra_data.resource : 0;
}
}
}
}
}
void GateMateImpl::reassign_bridges(NetInfo *ni, const dict<WireId, PipMap> &net_wires, WireId wire,