return block_dominates(bl, curr_bl) ? 0 : INT_MAX;
/*
* If the node is in the current block but not
* yet scheduled, we keep on searching from that node.
*/
return block_dominates(bl, curr_bl) ? 0 : INT_MAX;
/*
* If the node is in the current block but not
* yet scheduled, we keep on searching from that node.
*/