author | iklam |
Wed, 02 Aug 2017 18:06:38 -0700 | |
changeset 46746 | ea379ebb9447 |
parent 46523 | cbcc0ebaa044 |
permissions | -rw-r--r-- |
24351
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
1 |
/* |
46523
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
2 |
* Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved. |
40010 | 3 |
* Copyright (c) 2014, 2016 SAP SE. All rights reserved. |
24351
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
4 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
5 |
* |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
6 |
* This code is free software; you can redistribute it and/or modify it |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
7 |
* under the terms of the GNU General Public License version 2 only, as |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
8 |
* published by the Free Software Foundation. |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
9 |
* |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
10 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
11 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
12 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
13 |
* version 2 for more details (a copy is included in the LICENSE file that |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
14 |
* accompanied this code). |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
15 |
* |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
16 |
* You should have received a copy of the GNU General Public License version |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
17 |
* 2 along with this work; if not, write to the Free Software Foundation, |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
18 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
19 |
* |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
20 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
21 |
* or visit www.oracle.com if you need additional information or have any |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
22 |
* questions. |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
23 |
* |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
24 |
*/ |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
25 |
|
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
26 |
#ifndef SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
27 |
#define SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP |
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
28 |
|
40655
9f644073d3a0
8157907: Incorrect inclusion of atomic.hpp instead of atomic.inline.hpp
dholmes
parents:
40010
diff
changeset
|
29 |
#include "runtime/atomic.hpp" |
24351
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
30 |
#include "runtime/orderAccess.hpp" |
40010 | 31 |
#include "utilities/macros.hpp" |
24351
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
32 |
|
40010 | 33 |
#include OS_CPU_HEADER_INLINE(orderAccess) |
24351
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
34 |
|
29456
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
35 |
#ifdef VM_HAS_GENERALIZED_ORDER_ACCESS |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
36 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
37 |
template<> inline void ScopedFenceGeneral<X_ACQUIRE>::postfix() { OrderAccess::acquire(); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
38 |
template<> inline void ScopedFenceGeneral<RELEASE_X>::prefix() { OrderAccess::release(); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
39 |
template<> inline void ScopedFenceGeneral<RELEASE_X_FENCE>::prefix() { OrderAccess::release(); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
40 |
template<> inline void ScopedFenceGeneral<RELEASE_X_FENCE>::postfix() { OrderAccess::fence(); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
41 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
42 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
43 |
template <typename FieldType, ScopedFenceType FenceType> |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
44 |
inline void OrderAccess::ordered_store(volatile FieldType* p, FieldType v) { |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
45 |
ScopedFence<FenceType> f((void*)p); |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
46 |
store(p, v); |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
47 |
} |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
48 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
49 |
template <typename FieldType, ScopedFenceType FenceType> |
46523
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
50 |
inline FieldType OrderAccess::ordered_load(const volatile FieldType* p) { |
29456
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
51 |
ScopedFence<FenceType> f((void*)p); |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
52 |
return load(p); |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
53 |
} |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
54 |
|
46523
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
55 |
inline jbyte OrderAccess::load_acquire(const volatile jbyte* p) { return specialized_load_acquire(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
56 |
inline jshort OrderAccess::load_acquire(const volatile jshort* p) { return specialized_load_acquire(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
57 |
inline jint OrderAccess::load_acquire(const volatile jint* p) { return specialized_load_acquire(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
58 |
inline jlong OrderAccess::load_acquire(const volatile jlong* p) { return specialized_load_acquire(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
59 |
inline jfloat OrderAccess::load_acquire(const volatile jfloat* p) { return specialized_load_acquire(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
60 |
inline jdouble OrderAccess::load_acquire(const volatile jdouble* p) { return specialized_load_acquire(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
61 |
inline jubyte OrderAccess::load_acquire(const volatile jubyte* p) { return (jubyte) specialized_load_acquire((const volatile jbyte*)p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
62 |
inline jushort OrderAccess::load_acquire(const volatile jushort* p) { return (jushort)specialized_load_acquire((const volatile jshort*)p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
63 |
inline juint OrderAccess::load_acquire(const volatile juint* p) { return (juint) specialized_load_acquire((const volatile jint*)p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
64 |
inline julong OrderAccess::load_acquire(const volatile julong* p) { return (julong) specialized_load_acquire((const volatile jlong*)p); } |
29456
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
65 |
|
46523
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
66 |
inline intptr_t OrderAccess::load_ptr_acquire(const volatile intptr_t* p) { return (intptr_t)specialized_load_acquire(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
67 |
inline void* OrderAccess::load_ptr_acquire(const volatile void* p) { return (void*)specialized_load_acquire((const volatile intptr_t*)p); } |
29456
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
68 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
69 |
inline void OrderAccess::release_store(volatile jbyte* p, jbyte v) { specialized_release_store(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
70 |
inline void OrderAccess::release_store(volatile jshort* p, jshort v) { specialized_release_store(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
71 |
inline void OrderAccess::release_store(volatile jint* p, jint v) { specialized_release_store(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
72 |
inline void OrderAccess::release_store(volatile jlong* p, jlong v) { specialized_release_store(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
73 |
inline void OrderAccess::release_store(volatile jfloat* p, jfloat v) { specialized_release_store(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
74 |
inline void OrderAccess::release_store(volatile jdouble* p, jdouble v) { specialized_release_store(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
75 |
inline void OrderAccess::release_store(volatile jubyte* p, jubyte v) { specialized_release_store((volatile jbyte*) p, (jbyte) v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
76 |
inline void OrderAccess::release_store(volatile jushort* p, jushort v) { specialized_release_store((volatile jshort*)p, (jshort)v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
77 |
inline void OrderAccess::release_store(volatile juint* p, juint v) { specialized_release_store((volatile jint*) p, (jint) v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
78 |
inline void OrderAccess::release_store(volatile julong* p, julong v) { specialized_release_store((volatile jlong*) p, (jlong) v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
79 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
80 |
inline void OrderAccess::release_store_ptr(volatile intptr_t* p, intptr_t v) { specialized_release_store(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
81 |
inline void OrderAccess::release_store_ptr(volatile void* p, void* v) { specialized_release_store((volatile intptr_t*)p, (intptr_t)v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
82 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
83 |
inline void OrderAccess::release_store_fence(volatile jbyte* p, jbyte v) { specialized_release_store_fence(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
84 |
inline void OrderAccess::release_store_fence(volatile jshort* p, jshort v) { specialized_release_store_fence(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
85 |
inline void OrderAccess::release_store_fence(volatile jint* p, jint v) { specialized_release_store_fence(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
86 |
inline void OrderAccess::release_store_fence(volatile jlong* p, jlong v) { specialized_release_store_fence(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
87 |
inline void OrderAccess::release_store_fence(volatile jfloat* p, jfloat v) { specialized_release_store_fence(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
88 |
inline void OrderAccess::release_store_fence(volatile jdouble* p, jdouble v) { specialized_release_store_fence(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
89 |
inline void OrderAccess::release_store_fence(volatile jubyte* p, jubyte v) { specialized_release_store_fence((volatile jbyte*) p, (jbyte) v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
90 |
inline void OrderAccess::release_store_fence(volatile jushort* p, jushort v) { specialized_release_store_fence((volatile jshort*)p, (jshort)v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
91 |
inline void OrderAccess::release_store_fence(volatile juint* p, juint v) { specialized_release_store_fence((volatile jint*) p, (jint) v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
92 |
inline void OrderAccess::release_store_fence(volatile julong* p, julong v) { specialized_release_store_fence((volatile jlong*) p, (jlong) v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
93 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
94 |
inline void OrderAccess::release_store_ptr_fence(volatile intptr_t* p, intptr_t v) { specialized_release_store_fence(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
95 |
inline void OrderAccess::release_store_ptr_fence(volatile void* p, void* v) { specialized_release_store_fence((volatile intptr_t*)p, (intptr_t)v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
96 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
97 |
// The following methods can be specialized using simple template specialization |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
98 |
// in the platform specific files for optimization purposes. Otherwise the |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
99 |
// generalized variant is used. |
46523
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
100 |
template<typename T> inline T OrderAccess::specialized_load_acquire (const volatile T* p) { return ordered_load<T, X_ACQUIRE>(p); } |
29456
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
101 |
template<typename T> inline void OrderAccess::specialized_release_store (volatile T* p, T v) { ordered_store<T, RELEASE_X>(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
102 |
template<typename T> inline void OrderAccess::specialized_release_store_fence(volatile T* p, T v) { ordered_store<T, RELEASE_X_FENCE>(p, v); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
103 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
104 |
// Generalized atomic volatile accesses valid in OrderAccess |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
105 |
// All other types can be expressed in terms of these. |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
106 |
inline void OrderAccess::store(volatile jbyte* p, jbyte v) { *p = v; } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
107 |
inline void OrderAccess::store(volatile jshort* p, jshort v) { *p = v; } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
108 |
inline void OrderAccess::store(volatile jint* p, jint v) { *p = v; } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
109 |
inline void OrderAccess::store(volatile jlong* p, jlong v) { Atomic::store(v, p); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
110 |
inline void OrderAccess::store(volatile jdouble* p, jdouble v) { Atomic::store(jlong_cast(v), (volatile jlong*)p); } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
111 |
inline void OrderAccess::store(volatile jfloat* p, jfloat v) { *p = v; } |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
112 |
|
46523
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
113 |
inline jbyte OrderAccess::load(const volatile jbyte* p) { return *p; } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
114 |
inline jshort OrderAccess::load(const volatile jshort* p) { return *p; } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
115 |
inline jint OrderAccess::load(const volatile jint* p) { return *p; } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
116 |
inline jlong OrderAccess::load(const volatile jlong* p) { return Atomic::load(p); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
117 |
inline jdouble OrderAccess::load(const volatile jdouble* p) { return jdouble_cast(Atomic::load((const volatile jlong*)p)); } |
cbcc0ebaa044
8166651: OrderAccess::load_acquire &etc should have const parameters
kbarrett
parents:
40655
diff
changeset
|
118 |
inline jfloat OrderAccess::load(const volatile jfloat* p) { return *p; } |
29456
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
119 |
|
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
120 |
#endif // VM_HAS_GENERALIZED_ORDER_ACCESS |
cc1c5203e60d
7143664: Clean up OrderAccess implementations and usage
dholmes
parents:
24351
diff
changeset
|
121 |
|
24351
61b33cc6d3cf
8042195: Introduce umbrella header orderAccess.inline.hpp.
goetz
parents:
diff
changeset
|
122 |
#endif // SHARE_VM_RUNTIME_ORDERACCESS_INLINE_HPP |