ObNode

A node in the function's expression graph, and its edges to predecessors and successors.

struct ObNode {

Expression exp;

ObNodes preds;

ObNodes succs;

ObNode* tryBlock;

ObType obtype;

PtrVarState[] gen;

PtrVarState[] input;

PtrVarState[] output;

}

Members

Variables

exp Expression exp;: expression for the node
gen PtrVarState[] gen;: new states generated for this node
index uint index;: index of this in obnodes
input PtrVarState[] input;: variable states on entry to exp
output PtrVarState[] output;: variable states on exit to exp
preds ObNodes preds;: predecessors
succs ObNodes succs;: successors
tryBlock ObNode* tryBlock;: try-finally block we're inside

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