1631 				     pseudo_t phi1, pseudo_t phi2)  in add_join_conditional()  argument
1637 		return (phi2 == VOID) ? phi2 : phi2->def->src;  in add_join_conditional()
1638 	if (phi2 == VOID)  in add_join_conditional()
1643 	link_phi(phi_node, phi2);  in add_join_conditional()
1656 	pseudo_t phi1, phi2;  in linearize_short_conditional()  local
1670 	phi2 = alloc_phi(ep->active, src2, expr->ctype);  in linearize_short_conditional()
1673 	return add_join_conditional(ep, expr, phi1, phi2);  in linearize_short_conditional()
1682 	pseudo_t phi1, phi2;  in linearize_conditional()  local
1700 	phi2 = alloc_phi(ep->active, src2, expr->ctype);  in linearize_conditional()
1703 	return add_join_conditional(ep, expr, phi1, phi2);  in linearize_conditional()
1723 	pseudo_t src1, src2, phi2;  in linearize_logical()  local
1746 	phi2 = alloc_phi(ep->active, src2, ctype);  in linearize_logical()
1747 	link_phi(node, phi2);  in linearize_logical()