1/*
2 * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
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23 */
24
25#ifndef SHARE_OPTO_OPCODES_HPP
26#define SHARE_OPTO_OPCODES_HPP
27
28// Build a big enum of class names to give them dense integer indices
29#define macro(x) Op_##x,
30#define optionalmacro(x) macro(x)
31enum Opcodes {
32 Op_Node = 0,
33 macro(Set) // Instruction selection match rule
34 macro(RegN) // Machine narrow oop register
35 macro(RegI) // Machine integer register
36 macro(RegP) // Machine pointer register
37 macro(RegF) // Machine float register
38 macro(RegD) // Machine double register
39 macro(RegL) // Machine long register
40 macro(VecS) // Machine vectors register
41 macro(VecD) // Machine vectord register
42 macro(VecX) // Machine vectorx register
43 macro(VecY) // Machine vectory register
44 macro(VecZ) // Machine vectorz register
45 macro(RegFlags) // Machine flags register
46 _last_machine_leaf, // Split between regular opcodes and machine
47#include "classes.hpp"
48 _last_opcode
49};
50#undef macro
51#undef optionalmacro
52
53// Table of names, indexed by Opcode
54extern const char *NodeClassNames[];
55
56#endif // SHARE_OPTO_OPCODES_HPP
57