Lines Matching refs:_tail
682 loop->_tail = iftrue;
733 loop->_tail = back_control = ift2;
1272 while( _head->in(outer_idx) != _tail ) outer_idx++;
1430 IdealLoopTree *ilt = new IdealLoopTree( phase, _head, _tail );
1431 phase->set_loop(_tail,ilt); // Adjust tail
1432 _tail = r; // Self's tail is new merge point
1446 if( _head->in(i) == ilt->_tail )
1459 assert( ilt->_tail == hot_tail, "expected to only find the hot inner loop here" );
1551 stack.push(_tail);
1553 visited.set(_tail->_idx);
1663 Node* tail = nlpt->_tail;
1856 tty->print("Loop: N%d/N%d ",_head->_idx,_tail->_idx);
2490 if( us->_head != them->_head || us->_tail != them->_tail ) {
2565 Node *tail = _tail; // Inline a non-updating version of
2568 assert( tail == loop->_tail, "mismatched loop tail" );
2723 get_preorder(loop->_tail) < get_preorder(l->_tail) )