37 static int simplify_phi_node(struct instruction *phi, pseudo_t tmp)  in simplify_phi_node()  argument
39 	pseudo_t target = phi->target;  in simplify_phi_node()
44 	FOR_EACH_PTR(phi->phi_list, src) {  in simplify_phi_node()
49 		if (def->bb == phi->bb)  in simplify_phi_node()
59 	phi->bb = NULL;  in simplify_phi_node()
63 static void replace_phi_node(struct instruction *phi)  in replace_phi_node()  argument
69 	tmp->type = phi->target->type;  in replace_phi_node()
70 	tmp->ident = phi->target->ident;  in replace_phi_node()
74 	simplify_phi_node(phi, tmp);  in replace_phi_node()
77 	FOR_EACH_PTR(phi->phi_list, p) {  in replace_phi_node()
106 	if (!phi->bb)  in replace_phi_node()
113 	phi->opcode = OP_COPY;  in replace_phi_node()
114 	use_pseudo(phi, tmp, &phi->src);  in replace_phi_node()