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1 /* |
1 /* |
2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2015, 2019, 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. |
60 bool weak, |
60 bool weak, |
61 bool writeback, |
61 bool writeback, |
62 bool oop_reload_allowed); |
62 bool oop_reload_allowed); |
63 |
63 |
64 virtual int Opcode() const; |
64 virtual int Opcode() const; |
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65 virtual uint size_of() const; |
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66 virtual uint cmp(const Node& n) const; |
65 virtual const Type *bottom_type() const; |
67 virtual const Type *bottom_type() const; |
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68 virtual const TypePtr* adr_type() const; |
66 virtual const Type *Value(PhaseGVN *phase) const; |
69 virtual const Type *Value(PhaseGVN *phase) const; |
67 virtual Node *Identity(PhaseGVN *phase); |
70 virtual Node *Identity(PhaseGVN *phase); |
68 virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); |
71 virtual Node *Ideal(PhaseGVN *phase, bool can_reshape); |
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72 virtual uint match_edge(uint idx) const; |
69 |
73 |
70 LoadBarrierNode* has_dominating_barrier(PhaseIdealLoop* phase, |
74 LoadBarrierNode* has_dominating_barrier(PhaseIdealLoop* phase, |
71 bool linear_only, |
75 bool linear_only, |
72 bool look_for_similar); |
76 bool look_for_similar); |
73 |
77 |