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Merge pull request #3946 from rmlarsen/toposort

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Speed up TopoSort by 2.7-3.3x.
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Lofty
2023-10-17 13:00:18 +01:00
committed by GitHub
parent 5f78d1d03e bc0df04e06
commit d21c464ae4
5 changed files with 102 additions and 52 deletions
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passes/cmds/glift.cc
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@@ -582,7 +582,7 @@ struct GliftPass : public Pass {
for (auto cell : module->selected_cells()) {
RTLIL::Module *tpl = design->module(cell->type);
if (tpl != nullptr) {
if (topo_modules.database.count(tpl) == 0)
if (!topo_modules.has_node(tpl))
worklist.push_back(tpl);
topo_modules.edge(tpl, module);
non_top_modules.insert(cell->type);