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1 /* |
1 /* |
2 * Copyright (c) 2001, 2005, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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 |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
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24 |
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25 #ifndef SHARE_VM_C1_C1_VALUESET_HPP |
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26 #define SHARE_VM_C1_C1_VALUESET_HPP |
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27 |
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28 #include "c1/c1_Instruction.hpp" |
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29 #include "memory/allocation.hpp" |
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30 #include "utilities/bitMap.inline.hpp" |
24 |
31 |
25 // A ValueSet is a simple abstraction on top of a BitMap representing |
32 // A ValueSet is a simple abstraction on top of a BitMap representing |
26 // a set of Instructions. Currently it assumes that the number of |
33 // a set of Instructions. Currently it assumes that the number of |
27 // instructions is fixed during its lifetime; should make it |
34 // instructions is fixed during its lifetime; should make it |
28 // automatically resizable. |
35 // automatically resizable. |
91 } |
98 } |
92 |
99 |
93 inline bool ValueSet::equals(ValueSet* other) { |
100 inline bool ValueSet::equals(ValueSet* other) { |
94 return _map.is_same(other->_map); |
101 return _map.is_same(other->_map); |
95 } |
102 } |
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103 |
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104 #endif // SHARE_VM_C1_C1_VALUESET_HPP |