+ be_lv_foreach(lv, succ, be_lv_state_in, live_node) {
+ const arch_register_t *reg = arch_get_irn_register(live_node);
+ const arch_register_req_t *req = arch_get_irn_register_req(live_node);
+ for (unsigned o = 0; o < n_outs; ++o) {
+ const arch_register_t *outreg
+ = arch_get_irn_register_out(node, o);
+ const arch_register_req_t *outreq
+ = arch_get_irn_register_req_out(node, o);
+ if (overlapping_regs(outreg, outreq, reg, req))
+ return false;
+ }
+ }
+ sched_foreach(succ, phi) {
+ if (!is_Phi(phi))
+ break;
+ const arch_register_t *reg = arch_get_irn_register(phi);
+ const arch_register_req_t *req = arch_get_irn_register_req(phi);
+ for (unsigned o = 0; o < n_outs; ++o) {
+ const arch_register_t *outreg
+ = arch_get_irn_register_out(node, o);
+ const arch_register_req_t *outreq
+ = arch_get_irn_register_req_out(node, o);
+ if (overlapping_regs(outreg, outreq, reg, req))
+ return false;
+ }
+ }
+ }
+ schedpoint = sched_last(after_block);
+ } else {
+ schedpoint = sched_prev(node);