Lines Matching refs:_stack
769 _stack(C->unique() >> 1),
777 _stack( igvn->_stack ),
786 _stack(C->unique() >> 1),
1157 assert(_stack.is_empty(), "not empty");
1158 _stack.push(dead, PROCESS_INPUTS);
1160 while (_stack.is_nonempty()) {
1161 dead = _stack.node();
1162 uint progress_state = _stack.index();
1168 _stack.set_index(PROCESS_OUTPUTS);
1180 _stack.push(in, PROCESS_INPUTS); // Recursively remove
1225 _stack.push(dead->raw_out(0), PROCESS_INPUTS);
1228 _stack.pop();
1246 } // while (_stack.is_nonempty())