Mercurial > hg > truffle
annotate src/share/vm/c1/c1_Optimizer.hpp @ 6038:8bafad97cd26
7158552: The instanceKlsss::_host_klass is only needed for anonymous class for JSR 292 support.
Summary: Change the _host_klass to be conditionally created embedded instanceKlass field.
Reviewed-by: jrose, coleenp, dholmes
author | jiangli |
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date | Wed, 02 May 2012 13:21:36 -0400 |
parents | f95d63e2154a |
children |
rev | line source |
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0 | 1 /* |
1972 | 2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_C1_C1_OPTIMIZER_HPP |
26 #define SHARE_VM_C1_C1_OPTIMIZER_HPP | |
27 | |
28 #include "c1/c1_IR.hpp" | |
29 #include "c1/c1_Instruction.hpp" | |
30 #include "memory/allocation.hpp" | |
31 | |
0 | 32 class Optimizer VALUE_OBJ_CLASS_SPEC { |
33 private: | |
34 IR* _ir; | |
35 | |
36 public: | |
37 Optimizer(IR* ir); | |
38 IR* ir() const { return _ir; } | |
39 | |
40 // optimizations | |
41 void eliminate_conditional_expressions(); | |
42 void eliminate_blocks(); | |
43 void eliminate_null_checks(); | |
44 }; | |
1972 | 45 |
46 #endif // SHARE_VM_C1_C1_OPTIMIZER_HPP |