combinational_critical_path {
  nodes {
    op: OP_LITERAL
    id: 28
    ir: "literal.28: (bits[1], bits[8], bits[7]) = literal(value=(0, 255, 64), id=28, pos=[(2,22,37)])"
  }
}
all_nodes {
  op: OP_LITERAL
  id: 28
  ir: "literal.28: (bits[1], bits[8], bits[7]) = literal(value=(0, 255, 64), id=28, pos=[(2,22,37)])"
}