bb_list_size
if (bb_list_size(bb1->parents) != 1)
if (bb_list_size(bb2->parents) != 1)
bogus = bb_list_size(bb->parents) != pseudo_list_size(first->phi_list);
if (bb_list_size(target->parents) != 1)
if (bb_list_size(parent->children) > 1)
if (bb_list_size(insn->bb->parents) != nbr_phi_operands(insn)) {
info(insn->pos, "parents: %d", bb_list_size(insn->bb->parents));
if (bb_list_size(source->children) != 1 || bb_list_size(source->parents) != 1)