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Revert "Fix first divergence in #1178" 

This reverts commit 1122a2e067.
This commit is contained in:
Eddie Hung 2019-07-15 08:31:26 -07:00
parent 7129a03083
commit 78560aac86
1 changed files with 1 additions and 5 deletions
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6
passes/opt/wreduce.cc
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@ -430,7 +430,6 @@ struct WreduceWorker
for (auto w : module->wires())
complete_wires.insert(mi.sigmap(w));
std::vector<std::pair<Wire*,Wire*>> swap_wire_names;
for (auto w : module->selected_wires())
{
int unused_top_bits = 0;
@ -455,12 +454,9 @@ struct WreduceWorker
log("Removed top %d bits (of %d) from wire %s.%s.\n", unused_top_bits, GetSize(w), log_id(module), log_id(w));
Wire *nw = module->addWire(NEW_ID, GetSize(w) - unused_top_bits);
module->connect(nw, SigSpec(w).extract(0, GetSize(nw)));
swap_wire_names.emplace_back(w, nw);
module->swap_names(w, nw);
}
for (const auto &i : swap_wire_names)
module->swap_names(i.first, i.second);
if (!remove_init_bits.empty()) {
for (auto w : module->wires()) {
if (w->attributes.count("\\init")) {