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fix node multiple occurence in reg allocating

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ZhuangYumin
2024-10-22 17:57:53 +00:00
parent b50e2761b1
commit ca0edc2b9e
1 changed files with 4 additions and 1 deletions
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5
src/opt/confgraph.cpp
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@ -286,7 +286,10 @@ void MergeNodeInto(ConfGraphNode *node, ConfGraphNode *target, ConfGraph &confgr
"something strange happened: neighbors_not_available is not empty in function MergeNodeInto");
}
target->degree = target->neighbors.size();
if (!target->is_binded_with_physical_reg) {
confgraph.low_degree_and_not_move_related.erase(target);
confgraph.low_degree_and_move_related.erase(target);
confgraph.high_degree_nodes.erase(target);
if (!target->is_binded_with_physical_reg && !target->is_temporarily_removed) {
if (target->degree >= kMaxRegs) {
confgraph.high_degree_nodes.insert(target);
} else {