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comparison src/share/vm/oops/cpCacheOop.hpp @ 1903:87d6a4d1ecbc

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6990192: VM crashes in ciTypeFlow::get_block_for() Reviewed-by: never
author twisti
date Tue, 19 Oct 2010 02:52:57 -0700
parents e0ba4e04c839
children 3b2dea75431e
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1901:7aff5786cc02 1903:87d6a4d1ecbc
1 /* 1 /*
2 * Copyright (c) 1998, 2009, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1998, 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.
128 void set_f1(oop f1) { 128 void set_f1(oop f1) {
129 oop existing_f1 = _f1; // read once 129 oop existing_f1 = _f1; // read once
130 assert(existing_f1 == NULL || existing_f1 == f1, "illegal field change"); 130 assert(existing_f1 == NULL || existing_f1 == f1, "illegal field change");
131 oop_store(&_f1, f1); 131 oop_store(&_f1, f1);
132 } 132 }
133 void set_f1_if_null_atomic(oop f1);
133 void set_f2(intx f2) { assert(_f2 == 0 || _f2 == f2, "illegal field change"); _f2 = f2; } 134 void set_f2(intx f2) { assert(_f2 == 0 || _f2 == f2, "illegal field change"); _f2 = f2; }
134 int as_flags(TosState state, bool is_final, bool is_vfinal, bool is_volatile, 135 int as_flags(TosState state, bool is_final, bool is_vfinal, bool is_volatile,
135 bool is_method_interface, bool is_method); 136 bool is_method_interface, bool is_method);
136 void set_flags(intx flags) { _flags = flags; } 137 void set_flags(intx flags) { _flags = flags; }
137 138