Cross Reference: /openjdk7/hotspot/src/share/vm/opto/loopopts.cpp

Lines Matching refs:_idx
155     if (x->_idx >= old_unique) {     // Found a new, unplaced node?
1031   visited.set(n->_idx); // first, mark node as visited
1041       if (use->outcnt() != 0 && !visited.test_set(use->_idx)) {
1260     old_new.map( old->_idx, nnn );
1270     Node *nnn = old_new[old->_idx];
1273       set_ctrl(nnn, old_new[get_ctrl(old)->_idx]);
1277         set_idom( nnn, old_new[idom(old)->_idx], dd );
1286             nnn->set_req(j, old_new[n->_idx]);
1291   Node *newhead = old_new[loop->_head->_idx];
1306     Node* nnn = old_new[old->_idx];
1332         old_new.map( use->_idx, r );
1376     Node* nnn = old_new[old->_idx];
1420         Node *cfg = prev->_idx >= new_counter
1432           cfg = cfg->_idx >= new_counter ? cfg->in(2) : idom(cfg);
1453           prev = old_new[prev->_idx];
1477         if( use->_idx >= new_counter ) { // If updating new phis
1846   assert(member.test(loop->_head->_idx), "loop head must be in member set");
1853   visited.set(n->_idx);
1858     if (member.test(elt->_idx)) {
1862         if (def && member.test(def->_idx) && def != elt) {
1870         assert(!visited.test(n->_idx), "not seen yet");
1871         visited.set(n->_idx);
1881       if (!visited.test_set(use->_idx)) {
1882         if (member.test(use->_idx)) {
1905     if (vset.test(use->_idx)) {
1919     if (vset.test(use->_idx) && !(use->is_Phi() && use->in(0) == head)) {
1964       tty->print_cr("loop exit cloning old: %d new: %d newbb: %d", n->_idx, n_clone->_idx, get_ctrl(n_clone)->_idx);
1986     if ( not_peel.test(use->_idx) &&
1999     not_peel <<= n_clone->_idx;  // add n_clone to not_peel set.
2002       tty->print_cr("special not_peeled cloning old: %d new: %d", n->_idx, n_clone->_idx);
2044     if (!peel.test(peel_list.at(i)->_idx)) {
2051     uint di = def->_idx;
2060         if (peel_list.at(j)->_idx == di) {
2348         tty->print_cr("\nExit control too complex: lp: %d", head->_idx);
2435   peel.set(head->_idx);
2443             !peel.test_set(use->_idx)) {
2456     if (peel.test(n_c->_idx)) {
2457       peel.set(n->_idx);
2459       not_peel.set(n->_idx);
2508             peel     >>= n->_idx; // delete n from peel set.
2509             not_peel <<= n->_idx; // add n to not_peel set.
2515                             n->_idx, get_ctrl(n)->_idx);
2563   not_peel.set(new_head->_idx);
2580   Node* head_clone             = old_new[head->_idx];
2581   LoopNode* new_head_clone     = old_new[new_head->_idx]->as_Loop();
2592             (!peel.test(use->_idx) ||
2610               if (old_new[use->_idx] != NULL) { // null for dead code
2611                 Node* use_clone = old_new[use->_idx];
2613                 insert_phi_for_loop( use_clone, j, old_new[def->_idx], def, new_head_clone );
2619               if (not_peel.test(lp_if->_idx)) {
2621                 insert_phi_for_loop( use, clone_exit_idx, old_new[def->_idx], def, new_head_clone );
2645         not_peel.test(n->_idx) && peel.test(n->in(0)->_idx)) {
2646       Node* n_clone = old_new[n->_idx];
2671       Node* use_clone = old_new[use->_idx];