302   n3->AppendInput(graph.zone(), n4);  in TEST()
307   n3->AppendInput(graph.zone(), n4);  in TEST()
363   n2->AppendInput(graph.zone(), n3);  in TEST()
405   n3->AppendInput(graph.zone(), n1);  in TEST()
406   n3->AppendInput(graph.zone(), n2);  in TEST()
431   n2->AppendInput(graph.zone(), n1);  in TEST()
435   n2->AppendInput(graph.zone(), n0);  in TEST()
541     n1->AppendInput(graph.zone(), n0);  in TEST()
553     n1->AppendInput(graph.zone(), n0);  in TEST()
564     n2->AppendInput(graph.zone(), n0);  in TEST()
565     n2->AppendInput(graph.zone(), n1);  in TEST()
578     n2->AppendInput(graph.zone(), n0);  in TEST()
579     n2->AppendInput(graph.zone(), n1);  in TEST()
592     n2->AppendInput(graph.zone(), n0);  in TEST()
593     n2->AppendInput(graph.zone(), n1);  in TEST()
605     n2->AppendInput(graph.zone(), n0);  in TEST()
606     n2->AppendInput(graph.zone(), n0);  in TEST()
617     n2->AppendInput(graph.zone(), n0);  in TEST()
618     n2->AppendInput(graph.zone(), n0);  in TEST()
636     n2->AppendInput(graph.zone(), n1);  in TEST()
649     n2->AppendInput(graph.zone(), n1);  in TEST()
662     n2->AppendInput(graph.zone(), n1);  in TEST()
674     n2->AppendInput(graph.zone(), n0);  in TEST()
686     n2->AppendInput(graph.zone(), n0);  in TEST()
711       n2->AppendInput(graph.zone(), n1);  // with out-of-line input.  in TEST()
763     last->AppendInput(graph.zone(), nodes[i]);  in TEST()