1879N/A * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1472N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 0N/A//------------------------------MultiNode-------------------------------------- 0N/A// This class defines a MultiNode, a Node which produces many values. The 0N/A// values are wrapped up in a tuple Type, i.e. a TypeTuple. 0N/A//------------------------------ProjNode--------------------------------------- 0N/A// This class defines a Projection node. Projections project a single element 0N/A// out of a tuple (or Signature) type. Only MultiNodes produce TypeTuple 126N/A // Optimistic setting. Need additional checks in Node::is_dead_loop_safe(). 0N/A const uint _con;
// The field in the tuple we are projecting 0N/A const bool _is_io_use;
// Used to distinguish between the projections 0N/A // used on the control and io paths from a macro node 1879N/A#
endif // SHARE_VM_OPTO_MULTNODE_HPP