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utils: add BitGrouper for shared bit-partition logic

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This commit is contained in:
Emil J. Tywoniak 2026-05-30 12:42:38 +02:00
parent d952b04e54
commit ea41e61a36
4 changed files with 166 additions and 70 deletions
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2
kernel/unstable/patch.cc
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@ -97,6 +97,8 @@ void Patch::gc(Cell* old_cell, bool track) {
auto dir = old_cell->port_dir(port_name);
// Unknown port direction (e.g. user module instance whose interface
// isn't registered): can't decide input vs output, so don't gc it.
// TODO: should be log_assert once PD_UNKNOWN is fixed at the source
// (see claude-notes.md).
if (dir == PD_UNKNOWN)
return;
// TODO only running GC through whole connections?