1/*
2 * Copyright (c) 1999, 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
21 * questions.
22 *
23 */
24
25#ifndef SHARE_C1_C1_OPTIMIZER_HPP
26#define SHARE_C1_C1_OPTIMIZER_HPP
27
28#include "c1/c1_IR.hpp"
29#include "c1/c1_Instruction.hpp"
30
31class Optimizer {
32 private:
33 IR* _ir;
34
35 public:
36 Optimizer(IR* ir);
37 IR* ir() const { return _ir; }
38
39 // optimizations
40 void eliminate_conditional_expressions();
41 void eliminate_blocks();
42 void eliminate_null_checks();
43};
44
45#endif // SHARE_C1_C1_OPTIMIZER_HPP
46