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## minmax_bcbs_for_expn_tree_node

# Function minmax_bcbs_for_expn_tree_node

Source

    fn minmax_bcbs_for_expn_tree_node(
        graph: &CoverageGraph,
        nodes: &FxIndexMap<ExpnId, ExpnNode>,
        node: &ExpnNode,
    ) -> Option<MinMaxBcbs>

Expand description

For a single node in the expansion tree, compute its “minimum” and “maximum” BCBs (in dominator order), from among the BCBs of its immediate spans, and the min/max of its immediate children.