author | psandoz |
Thu, 01 Sep 2016 10:16:57 -0700 | |
changeset 40732 | 2fd9cf42bb3c |
parent 39472 | 6df82f4c63ac |
child 40733 | 8d1263354d62 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package java.lang.invoke; |
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import jdk.internal.util.Preconditions; |
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import jdk.internal.vm.annotation.ForceInline; |
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import java.util.Objects; |
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import static java.lang.invoke.MethodHandleStatics.UNSAFE; |
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#warn |
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final class VarHandle$Type$s { |
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static class FieldInstanceReadOnly extends VarHandle { |
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final long fieldOffset; |
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final Class<?> receiverType; |
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#if[Object] |
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final Class<?> fieldType; |
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#end[Object] |
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FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType}) { |
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this(receiverType, fieldOffset{#if[Object]?, fieldType}, FieldInstanceReadOnly.FORM); |
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} |
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protected FieldInstanceReadOnly(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType}, |
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VarForm form) { |
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super(form); |
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this.fieldOffset = fieldOffset; |
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this.receiverType = receiverType; |
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#if[Object] |
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this.fieldType = fieldType; |
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#end[Object] |
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} |
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@Override |
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final MethodType accessModeTypeUncached(AccessMode accessMode) { |
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return accessMode.at.accessModeType(receiverType, {#if[Object]?fieldType:$type$.class}); |
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} |
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@ForceInline |
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static $type$ get(FieldInstanceReadOnly handle, Object holder) { |
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return UNSAFE.get$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset); |
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} |
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@ForceInline |
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static $type$ getVolatile(FieldInstanceReadOnly handle, Object holder) { |
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return UNSAFE.get$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset); |
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} |
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@ForceInline |
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static $type$ getOpaque(FieldInstanceReadOnly handle, Object holder) { |
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return UNSAFE.get$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset); |
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} |
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@ForceInline |
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static $type$ getAcquire(FieldInstanceReadOnly handle, Object holder) { |
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return UNSAFE.get$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset); |
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} |
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static final VarForm FORM = new VarForm(FieldInstanceReadOnly.class, Object.class, $type$.class); |
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} |
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static final class FieldInstanceReadWrite extends FieldInstanceReadOnly { |
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FieldInstanceReadWrite(Class<?> receiverType, long fieldOffset{#if[Object]?, Class<?> fieldType}) { |
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super(receiverType, fieldOffset{#if[Object]?, fieldType}, FieldInstanceReadWrite.FORM); |
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} |
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@ForceInline |
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static void set(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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UNSAFE.put$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static void setVolatile(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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UNSAFE.put$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static void setOpaque(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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UNSAFE.put$Type$Opaque(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static void setRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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UNSAFE.put$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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#if[CAS] |
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@ForceInline |
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static boolean compareAndSet(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.compareAndSwap$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static $type$ compareAndExchange(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.compareAndExchange$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static $type$ compareAndExchangeAcquire(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.compareAndExchange$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static $type$ compareAndExchangeRelease(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.compareAndExchange$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static boolean weakCompareAndSet(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.weakCompareAndSwap$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static boolean weakCompareAndSetVolatile(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.weakCompareAndSwap$Type$Volatile(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static boolean weakCompareAndSetAcquire(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.weakCompareAndSwap$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static boolean weakCompareAndSetRelease(FieldInstanceReadWrite handle, Object holder, $type$ expected, $type$ value) { |
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return UNSAFE.weakCompareAndSwap$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(expected):expected}, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static $type$ getAndSet(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndSet$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static $type$ getAndSetAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndSet$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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@ForceInline |
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static $type$ getAndSetRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndSet$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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{#if[Object]?handle.fieldType.cast(value):value}); |
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} |
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#end[CAS] |
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#if[AtomicAdd] |
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@ForceInline |
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static $type$ getAndAdd(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndAdd$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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@ForceInline |
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static $type$ getAndAddAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndAdd$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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@ForceInline |
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static $type$ getAndAddRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndAdd$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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@ForceInline |
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static $type$ addAndGet(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return {#if[ShorterThanInt]?($type$)}(UNSAFE.getAndAdd$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value) + value); |
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} |
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#end[AtomicAdd] |
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#if[Bitwise] |
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@ForceInline |
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static $type$ getAndBitwiseOr(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseOr$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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@ForceInline |
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static $type$ getAndBitwiseOrRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseOr$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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@ForceInline |
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static $type$ getAndBitwiseOrAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseOr$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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|
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@ForceInline |
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static $type$ getAndBitwiseAnd(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseAnd$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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|
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@ForceInline |
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static $type$ getAndBitwiseAndRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseAnd$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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|
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@ForceInline |
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static $type$ getAndBitwiseAndAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseAnd$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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284 |
|
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@ForceInline |
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static $type$ getAndBitwiseXor(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseXor$Type$(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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290 |
} |
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|
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@ForceInline |
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static $type$ getAndBitwiseXorRelease(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseXor$Type$Release(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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} |
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298 |
|
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@ForceInline |
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static $type$ getAndBitwiseXorAcquire(FieldInstanceReadWrite handle, Object holder, $type$ value) { |
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return UNSAFE.getAndBitwiseXor$Type$Acquire(Objects.requireNonNull(handle.receiverType.cast(holder)), |
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handle.fieldOffset, |
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value); |
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304 |
} |
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#end[Bitwise] |
37792 | 306 |
|
307 |
static final VarForm FORM = new VarForm(FieldInstanceReadWrite.class, Object.class, $type$.class); |
|
36934 | 308 |
} |
309 |
||
310 |
||
311 |
static class FieldStaticReadOnly extends VarHandle { |
|
312 |
final Object base; |
|
313 |
final long fieldOffset; |
|
314 |
#if[Object] |
|
315 |
final Class<?> fieldType; |
|
316 |
#end[Object] |
|
317 |
||
318 |
FieldStaticReadOnly(Object base, long fieldOffset{#if[Object]?, Class<?> fieldType}) { |
|
37792 | 319 |
this(base, fieldOffset{#if[Object]?, fieldType}, FieldStaticReadOnly.FORM); |
36934 | 320 |
} |
321 |
||
322 |
protected FieldStaticReadOnly(Object base, long fieldOffset{#if[Object]?, Class<?> fieldType}, |
|
37792 | 323 |
VarForm form) { |
324 |
super(form); |
|
36934 | 325 |
this.base = base; |
326 |
this.fieldOffset = fieldOffset; |
|
327 |
#if[Object] |
|
328 |
this.fieldType = fieldType; |
|
329 |
#end[Object] |
|
330 |
} |
|
331 |
||
37792 | 332 |
@Override |
333 |
final MethodType accessModeTypeUncached(AccessMode accessMode) { |
|
334 |
return accessMode.at.accessModeType(null, {#if[Object]?fieldType:$type$.class}); |
|
335 |
} |
|
336 |
||
36934 | 337 |
@ForceInline |
338 |
static $type$ get(FieldStaticReadOnly handle) { |
|
339 |
return UNSAFE.get$Type$(handle.base, |
|
340 |
handle.fieldOffset); |
|
341 |
} |
|
342 |
||
343 |
@ForceInline |
|
344 |
static $type$ getVolatile(FieldStaticReadOnly handle) { |
|
345 |
return UNSAFE.get$Type$Volatile(handle.base, |
|
346 |
handle.fieldOffset); |
|
347 |
} |
|
348 |
||
349 |
@ForceInline |
|
350 |
static $type$ getOpaque(FieldStaticReadOnly handle) { |
|
351 |
return UNSAFE.get$Type$Opaque(handle.base, |
|
352 |
handle.fieldOffset); |
|
353 |
} |
|
354 |
||
355 |
@ForceInline |
|
356 |
static $type$ getAcquire(FieldStaticReadOnly handle) { |
|
357 |
return UNSAFE.get$Type$Acquire(handle.base, |
|
358 |
handle.fieldOffset); |
|
359 |
} |
|
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|
361 |
static final VarForm FORM = new VarForm(FieldStaticReadOnly.class, null, $type$.class); |
|
36934 | 362 |
} |
363 |
||
37792 | 364 |
static final class FieldStaticReadWrite extends FieldStaticReadOnly { |
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|
366 |
FieldStaticReadWrite(Object base, long fieldOffset{#if[Object]?, Class<?> fieldType}) { |
|
37792 | 367 |
super(base, fieldOffset{#if[Object]?, fieldType}, FieldStaticReadWrite.FORM); |
36934 | 368 |
} |
369 |
||
370 |
@ForceInline |
|
371 |
static void set(FieldStaticReadWrite handle, $type$ value) { |
|
372 |
UNSAFE.put$Type$(handle.base, |
|
373 |
handle.fieldOffset, |
|
374 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
375 |
} |
|
376 |
||
377 |
@ForceInline |
|
378 |
static void setVolatile(FieldStaticReadWrite handle, $type$ value) { |
|
379 |
UNSAFE.put$Type$Volatile(handle.base, |
|
380 |
handle.fieldOffset, |
|
381 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
382 |
} |
|
383 |
||
384 |
@ForceInline |
|
385 |
static void setOpaque(FieldStaticReadWrite handle, $type$ value) { |
|
386 |
UNSAFE.put$Type$Opaque(handle.base, |
|
387 |
handle.fieldOffset, |
|
388 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
389 |
} |
|
390 |
||
391 |
@ForceInline |
|
392 |
static void setRelease(FieldStaticReadWrite handle, $type$ value) { |
|
393 |
UNSAFE.put$Type$Release(handle.base, |
|
394 |
handle.fieldOffset, |
|
395 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
396 |
} |
|
397 |
#if[CAS] |
|
398 |
||
399 |
@ForceInline |
|
400 |
static boolean compareAndSet(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
|
401 |
return UNSAFE.compareAndSwap$Type$(handle.base, |
|
402 |
handle.fieldOffset, |
|
403 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
|
404 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
405 |
} |
|
406 |
||
407 |
||
408 |
@ForceInline |
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static $type$ compareAndExchange(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
36934 | 410 |
return UNSAFE.compareAndExchange$Type$Volatile(handle.base, |
411 |
handle.fieldOffset, |
|
412 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
|
413 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
414 |
} |
|
415 |
||
416 |
@ForceInline |
|
417 |
static $type$ compareAndExchangeAcquire(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
|
418 |
return UNSAFE.compareAndExchange$Type$Acquire(handle.base, |
|
419 |
handle.fieldOffset, |
|
420 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
|
421 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
422 |
} |
|
423 |
||
424 |
@ForceInline |
|
425 |
static $type$ compareAndExchangeRelease(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
|
426 |
return UNSAFE.compareAndExchange$Type$Release(handle.base, |
|
427 |
handle.fieldOffset, |
|
428 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
|
429 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
430 |
} |
|
431 |
||
432 |
@ForceInline |
|
433 |
static boolean weakCompareAndSet(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
|
434 |
return UNSAFE.weakCompareAndSwap$Type$(handle.base, |
|
435 |
handle.fieldOffset, |
|
436 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
|
437 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
438 |
} |
|
439 |
||
440 |
@ForceInline |
|
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441 |
static boolean weakCompareAndSetVolatile(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
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|
442 |
return UNSAFE.weakCompareAndSwap$Type$Volatile(handle.base, |
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443 |
handle.fieldOffset, |
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444 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
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445 |
{#if[Object]?handle.fieldType.cast(value):value}); |
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|
446 |
} |
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|
447 |
|
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|
448 |
@ForceInline |
36934 | 449 |
static boolean weakCompareAndSetAcquire(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
450 |
return UNSAFE.weakCompareAndSwap$Type$Acquire(handle.base, |
|
451 |
handle.fieldOffset, |
|
452 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
|
453 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
454 |
} |
|
455 |
||
456 |
@ForceInline |
|
457 |
static boolean weakCompareAndSetRelease(FieldStaticReadWrite handle, $type$ expected, $type$ value) { |
|
458 |
return UNSAFE.weakCompareAndSwap$Type$Release(handle.base, |
|
459 |
handle.fieldOffset, |
|
460 |
{#if[Object]?handle.fieldType.cast(expected):expected}, |
|
461 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
462 |
} |
|
463 |
||
464 |
@ForceInline |
|
465 |
static $type$ getAndSet(FieldStaticReadWrite handle, $type$ value) { |
|
466 |
return UNSAFE.getAndSet$Type$(handle.base, |
|
467 |
handle.fieldOffset, |
|
468 |
{#if[Object]?handle.fieldType.cast(value):value}); |
|
469 |
} |
|
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|
470 |
|
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|
471 |
@ForceInline |
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|
472 |
static $type$ getAndSetAcquire(FieldStaticReadWrite handle, $type$ value) { |
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|
473 |
return UNSAFE.getAndSet$Type$Acquire(handle.base, |
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|
474 |
handle.fieldOffset, |
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|
475 |
{#if[Object]?handle.fieldType.cast(value):value}); |
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|
476 |
} |
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|
477 |
|
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|
478 |
@ForceInline |
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|
479 |
static $type$ getAndSetRelease(FieldStaticReadWrite handle, $type$ value) { |
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|
480 |
return UNSAFE.getAndSet$Type$Release(handle.base, |
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|
481 |
handle.fieldOffset, |
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|
482 |
{#if[Object]?handle.fieldType.cast(value):value}); |
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|
483 |
} |
36934 | 484 |
#end[CAS] |
485 |
#if[AtomicAdd] |
|
486 |
||
487 |
@ForceInline |
|
488 |
static $type$ getAndAdd(FieldStaticReadWrite handle, $type$ value) { |
|
489 |
return UNSAFE.getAndAdd$Type$(handle.base, |
|
490 |
handle.fieldOffset, |
|
491 |
value); |
|
492 |
} |
|
493 |
||
494 |
@ForceInline |
|
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|
495 |
static $type$ getAndAddAcquire(FieldStaticReadWrite handle, $type$ value) { |
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|
496 |
return UNSAFE.getAndAdd$Type$Acquire(handle.base, |
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|
497 |
handle.fieldOffset, |
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|
498 |
value); |
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changeset
|
499 |
} |
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|
500 |
|
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|
501 |
@ForceInline |
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changeset
|
502 |
static $type$ getAndAddRelease(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
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diff
changeset
|
503 |
return UNSAFE.getAndAdd$Type$Release(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
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diff
changeset
|
504 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
505 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
506 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
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diff
changeset
|
507 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
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diff
changeset
|
508 |
@ForceInline |
36934 | 509 |
static $type$ addAndGet(FieldStaticReadWrite handle, $type$ value) { |
39470
d6f8b4a85fb0
8157726: VarHandles/Unsafe should support sub-word atomic ops
shade
parents:
38372
diff
changeset
|
510 |
return {#if[ShorterThanInt]?($type$)}(UNSAFE.getAndAdd$Type$(handle.base, |
36934 | 511 |
handle.fieldOffset, |
39470
d6f8b4a85fb0
8157726: VarHandles/Unsafe should support sub-word atomic ops
shade
parents:
38372
diff
changeset
|
512 |
value) + value); |
36934 | 513 |
} |
514 |
#end[AtomicAdd] |
|
40732
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
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diff
changeset
|
515 |
#if[Bitwise] |
2fd9cf42bb3c
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psandoz
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diff
changeset
|
516 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
517 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
518 |
static $type$ getAndBitwiseOr(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
519 |
return UNSAFE.getAndBitwiseOr$Type$(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
520 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
521 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
522 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
523 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
524 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
525 |
static $type$ getAndBitwiseOrRelease(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
526 |
return UNSAFE.getAndBitwiseOr$Type$Release(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
527 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
528 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
529 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
530 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
531 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
532 |
static $type$ getAndBitwiseOrAcquire(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
533 |
return UNSAFE.getAndBitwiseOr$Type$Acquire(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
534 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
535 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
536 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
537 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
538 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
539 |
static $type$ getAndBitwiseAnd(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
540 |
return UNSAFE.getAndBitwiseAnd$Type$(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
541 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
542 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
543 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
544 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
545 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
546 |
static $type$ getAndBitwiseAndRelease(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
547 |
return UNSAFE.getAndBitwiseAnd$Type$Release(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
548 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
549 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
550 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
551 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
552 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
553 |
static $type$ getAndBitwiseAndAcquire(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
554 |
return UNSAFE.getAndBitwiseAnd$Type$Acquire(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
555 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
556 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
557 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
558 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
559 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
560 |
static $type$ getAndBitwiseXor(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
561 |
return UNSAFE.getAndBitwiseXor$Type$(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
562 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
563 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
564 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
565 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
566 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
567 |
static $type$ getAndBitwiseXorRelease(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
568 |
return UNSAFE.getAndBitwiseXor$Type$Release(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
569 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
570 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
571 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
572 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
573 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
574 |
static $type$ getAndBitwiseXorAcquire(FieldStaticReadWrite handle, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
575 |
return UNSAFE.getAndBitwiseXor$Type$Acquire(handle.base, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
576 |
handle.fieldOffset, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
577 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
578 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
579 |
#end[Bitwise] |
37792 | 580 |
|
581 |
static final VarForm FORM = new VarForm(FieldStaticReadWrite.class, null, $type$.class); |
|
36934 | 582 |
} |
583 |
||
584 |
||
585 |
static final class Array extends VarHandle { |
|
586 |
final int abase; |
|
587 |
final int ashift; |
|
588 |
#if[Object] |
|
589 |
final Class<{#if[Object]??:$type$[]}> arrayType; |
|
590 |
final Class<?> componentType; |
|
591 |
#end[Object] |
|
592 |
||
593 |
Array(int abase, int ashift{#if[Object]?, Class<?> arrayType}) { |
|
37792 | 594 |
super(Array.FORM); |
36934 | 595 |
this.abase = abase; |
596 |
this.ashift = ashift; |
|
597 |
#if[Object] |
|
598 |
this.arrayType = {#if[Object]?arrayType:$type$[].class}; |
|
599 |
this.componentType = arrayType.getComponentType(); |
|
600 |
#end[Object] |
|
601 |
} |
|
602 |
||
37792 | 603 |
@Override |
604 |
final MethodType accessModeTypeUncached(AccessMode accessMode) { |
|
605 |
return accessMode.at.accessModeType({#if[Object]?arrayType:$type$[].class}, {#if[Object]?arrayType.getComponentType():$type$.class}, int.class); |
|
606 |
} |
|
607 |
||
36934 | 608 |
@ForceInline |
609 |
static $type$ get(Array handle, Object oarray, int index) { |
|
610 |
#if[Object] |
|
611 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
612 |
#else[Object] |
|
613 |
$type$[] array = ($type$[]) oarray; |
|
614 |
#end[Object] |
|
615 |
return array[index]; |
|
616 |
} |
|
617 |
||
618 |
@ForceInline |
|
619 |
static void set(Array handle, Object oarray, int index, $type$ value) { |
|
620 |
#if[Object] |
|
621 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
622 |
#else[Object] |
|
623 |
$type$[] array = ($type$[]) oarray; |
|
624 |
#end[Object] |
|
625 |
array[index] = {#if[Object]?handle.componentType.cast(value):value}; |
|
626 |
} |
|
627 |
||
628 |
@ForceInline |
|
629 |
static $type$ getVolatile(Array handle, Object oarray, int index) { |
|
630 |
#if[Object] |
|
631 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
632 |
#else[Object] |
|
633 |
$type$[] array = ($type$[]) oarray; |
|
634 |
#end[Object] |
|
635 |
return UNSAFE.get$Type$Volatile(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
636 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase); |
36934 | 637 |
} |
638 |
||
639 |
@ForceInline |
|
640 |
static void setVolatile(Array handle, Object oarray, int index, $type$ value) { |
|
641 |
#if[Object] |
|
642 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
643 |
#else[Object] |
|
644 |
$type$[] array = ($type$[]) oarray; |
|
645 |
#end[Object] |
|
646 |
UNSAFE.put$Type$Volatile(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
647 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 648 |
{#if[Object]?handle.componentType.cast(value):value}); |
649 |
} |
|
650 |
||
651 |
@ForceInline |
|
652 |
static $type$ getOpaque(Array handle, Object oarray, int index) { |
|
653 |
#if[Object] |
|
654 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
655 |
#else[Object] |
|
656 |
$type$[] array = ($type$[]) oarray; |
|
657 |
#end[Object] |
|
658 |
return UNSAFE.get$Type$Opaque(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
659 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase); |
36934 | 660 |
} |
661 |
||
662 |
@ForceInline |
|
663 |
static void setOpaque(Array handle, Object oarray, int index, $type$ value) { |
|
664 |
#if[Object] |
|
665 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
666 |
#else[Object] |
|
667 |
$type$[] array = ($type$[]) oarray; |
|
668 |
#end[Object] |
|
669 |
UNSAFE.put$Type$Opaque(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
670 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 671 |
{#if[Object]?handle.componentType.cast(value):value}); |
672 |
} |
|
673 |
||
674 |
@ForceInline |
|
675 |
static $type$ getAcquire(Array handle, Object oarray, int index) { |
|
676 |
#if[Object] |
|
677 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
678 |
#else[Object] |
|
679 |
$type$[] array = ($type$[]) oarray; |
|
680 |
#end[Object] |
|
681 |
return UNSAFE.get$Type$Acquire(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
682 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase); |
36934 | 683 |
} |
684 |
||
685 |
@ForceInline |
|
686 |
static void setRelease(Array handle, Object oarray, int index, $type$ value) { |
|
687 |
#if[Object] |
|
688 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
689 |
#else[Object] |
|
690 |
$type$[] array = ($type$[]) oarray; |
|
691 |
#end[Object] |
|
692 |
UNSAFE.put$Type$Release(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
693 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 694 |
{#if[Object]?handle.componentType.cast(value):value}); |
695 |
} |
|
696 |
#if[CAS] |
|
697 |
||
698 |
@ForceInline |
|
699 |
static boolean compareAndSet(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
|
700 |
#if[Object] |
|
701 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
702 |
#else[Object] |
|
703 |
$type$[] array = ($type$[]) oarray; |
|
704 |
#end[Object] |
|
705 |
return UNSAFE.compareAndSwap$Type$(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
706 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 707 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
708 |
{#if[Object]?handle.componentType.cast(value):value}); |
|
709 |
} |
|
710 |
||
711 |
@ForceInline |
|
39472
6df82f4c63ac
8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents:
39470
diff
changeset
|
712 |
static $type$ compareAndExchange(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
36934 | 713 |
#if[Object] |
714 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
715 |
#else[Object] |
|
716 |
$type$[] array = ($type$[]) oarray; |
|
717 |
#end[Object] |
|
718 |
return UNSAFE.compareAndExchange$Type$Volatile(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
719 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 720 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
721 |
{#if[Object]?handle.componentType.cast(value):value}); |
|
722 |
} |
|
723 |
||
724 |
@ForceInline |
|
725 |
static $type$ compareAndExchangeAcquire(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
|
726 |
#if[Object] |
|
727 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
728 |
#else[Object] |
|
729 |
$type$[] array = ($type$[]) oarray; |
|
730 |
#end[Object] |
|
731 |
return UNSAFE.compareAndExchange$Type$Acquire(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
732 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 733 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
734 |
{#if[Object]?handle.componentType.cast(value):value}); |
|
735 |
} |
|
736 |
||
737 |
@ForceInline |
|
738 |
static $type$ compareAndExchangeRelease(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
|
739 |
#if[Object] |
|
740 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
741 |
#else[Object] |
|
742 |
$type$[] array = ($type$[]) oarray; |
|
743 |
#end[Object] |
|
744 |
return UNSAFE.compareAndExchange$Type$Release(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
745 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 746 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
747 |
{#if[Object]?handle.componentType.cast(value):value}); |
|
748 |
} |
|
749 |
||
750 |
@ForceInline |
|
751 |
static boolean weakCompareAndSet(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
|
752 |
#if[Object] |
|
753 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
754 |
#else[Object] |
|
755 |
$type$[] array = ($type$[]) oarray; |
|
756 |
#end[Object] |
|
757 |
return UNSAFE.weakCompareAndSwap$Type$(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
758 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 759 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
760 |
{#if[Object]?handle.componentType.cast(value):value}); |
|
761 |
} |
|
762 |
||
763 |
@ForceInline |
|
37719
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
764 |
static boolean weakCompareAndSetVolatile(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
765 |
#if[Object] |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
766 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
767 |
#else[Object] |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
768 |
$type$[] array = ($type$[]) oarray; |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
769 |
#end[Object] |
38372
017d7578731c
8157171: Hook up Unsafe.weakCompareAndSetVolatile to VarHandles
shade
parents:
38367
diff
changeset
|
770 |
return UNSAFE.weakCompareAndSwap$Type$Volatile(array, |
38358 | 771 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
37719
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
772 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
773 |
{#if[Object]?handle.componentType.cast(value):value}); |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
774 |
} |
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
775 |
|
add11bc0e6e2
8154755: Add a VarHandle weakCompareAndSet with volatile semantics
psandoz
parents:
36934
diff
changeset
|
776 |
@ForceInline |
36934 | 777 |
static boolean weakCompareAndSetAcquire(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
778 |
#if[Object] |
|
779 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
780 |
#else[Object] |
|
781 |
$type$[] array = ($type$[]) oarray; |
|
782 |
#end[Object] |
|
783 |
return UNSAFE.weakCompareAndSwap$Type$Acquire(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
784 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 785 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
786 |
{#if[Object]?handle.componentType.cast(value):value}); |
|
787 |
} |
|
788 |
||
789 |
@ForceInline |
|
790 |
static boolean weakCompareAndSetRelease(Array handle, Object oarray, int index, $type$ expected, $type$ value) { |
|
791 |
#if[Object] |
|
792 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
793 |
#else[Object] |
|
794 |
$type$[] array = ($type$[]) oarray; |
|
795 |
#end[Object] |
|
796 |
return UNSAFE.weakCompareAndSwap$Type$Release(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
797 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 798 |
{#if[Object]?handle.componentType.cast(expected):expected}, |
799 |
{#if[Object]?handle.componentType.cast(value):value}); |
|
800 |
} |
|
801 |
||
802 |
@ForceInline |
|
803 |
static $type$ getAndSet(Array handle, Object oarray, int index, $type$ value) { |
|
804 |
#if[Object] |
|
805 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
|
806 |
#else[Object] |
|
807 |
$type$[] array = ($type$[]) oarray; |
|
808 |
#end[Object] |
|
809 |
return UNSAFE.getAndSet$Type$(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
810 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 811 |
{#if[Object]?handle.componentType.cast(value):value}); |
812 |
} |
|
40732
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
813 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
814 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
815 |
static $type$ getAndSetAcquire(Array handle, Object oarray, int index, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
816 |
#if[Object] |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
817 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
818 |
#else[Object] |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
819 |
$type$[] array = ($type$[]) oarray; |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
820 |
#end[Object] |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
821 |
return UNSAFE.getAndSet$Type$Acquire(array, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
822 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
823 |
{#if[Object]?handle.componentType.cast(value):value}); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
824 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
825 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
826 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
827 |
static $type$ getAndSetRelease(Array handle, Object oarray, int index, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
828 |
#if[Object] |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
829 |
Object[] array = (Object[]) handle.arrayType.cast(oarray); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
830 |
#else[Object] |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
831 |
$type$[] array = ($type$[]) oarray; |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
832 |
#end[Object] |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
833 |
return UNSAFE.getAndSet$Type$Release(array, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
834 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
835 |
{#if[Object]?handle.componentType.cast(value):value}); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
836 |
} |
36934 | 837 |
#end[CAS] |
838 |
#if[AtomicAdd] |
|
839 |
||
840 |
@ForceInline |
|
841 |
static $type$ getAndAdd(Array handle, Object oarray, int index, $type$ value) { |
|
842 |
$type$[] array = ($type$[]) oarray; |
|
843 |
return UNSAFE.getAndAdd$Type$(array, |
|
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
844 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
36934 | 845 |
value); |
846 |
} |
|
847 |
||
848 |
@ForceInline |
|
40732
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
849 |
static $type$ getAndAddAcquire(Array handle, Object oarray, int index, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
850 |
$type$[] array = ($type$[]) oarray; |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
851 |
return UNSAFE.getAndAdd$Type$Acquire(array, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
852 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
853 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
854 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
855 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
856 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
857 |
static $type$ getAndAddRelease(Array handle, Object oarray, int index, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
858 |
$type$[] array = ($type$[]) oarray; |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
859 |
return UNSAFE.getAndAdd$Type$Release(array, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
860 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
861 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
862 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
863 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
864 |
@ForceInline |
36934 | 865 |
static $type$ addAndGet(Array handle, Object oarray, int index, $type$ value) { |
866 |
$type$[] array = ($type$[]) oarray; |
|
39470
d6f8b4a85fb0
8157726: VarHandles/Unsafe should support sub-word atomic ops
shade
parents:
38372
diff
changeset
|
867 |
return {#if[ShorterThanInt]?($type$)}(UNSAFE.getAndAdd$Type$(array, |
38356
1e4ecca97792
8155794: Move Objects.checkIndex BiFunction accepting methods to an internal package
psandoz
parents:
36934
diff
changeset
|
868 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
39470
d6f8b4a85fb0
8157726: VarHandles/Unsafe should support sub-word atomic ops
shade
parents:
38372
diff
changeset
|
869 |
value) + value); |
36934 | 870 |
} |
871 |
#end[AtomicAdd] |
|
40732
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
872 |
#if[Bitwise] |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
873 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
874 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
875 |
static $type$ getAndBitwiseOr(Array handle, Object oarray, int index, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
876 |
$type$[] array = ($type$[]) oarray; |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
877 |
return UNSAFE.getAndBitwiseOr$Type$(array, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
878 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
879 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
880 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
881 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
882 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
883 |
static $type$ getAndBitwiseOrRelease(Array handle, Object oarray, int index, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
884 |
$type$[] array = ($type$[]) oarray; |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
885 |
return UNSAFE.getAndBitwiseOr$Type$Release(array, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
886 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
887 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
888 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
889 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
890 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
891 |
static $type$ getAndBitwiseOrAcquire(Array handle, Object oarray, int index, $type$ value) { |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
892 |
$type$[] array = ($type$[]) oarray; |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
893 |
return UNSAFE.getAndBitwiseOr$Type$Acquire(array, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
894 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
895 |
value); |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
896 |
} |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
897 |
|
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
898 |
@ForceInline |
2fd9cf42bb3c
8161444: VarHandles should provide access bitwise atomics
psandoz
parents:
39472
diff
changeset
|
899 |
static $type$ getAndBitwiseAnd(Array handle, Object oarray, int index, $type$ value) { |
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|
900 |
$type$[] array = ($type$[]) oarray; |
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|
901 |
return UNSAFE.getAndBitwiseAnd$Type$(array, |
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|
902 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
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|
903 |
value); |
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|
904 |
} |
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|
905 |
|
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|
906 |
@ForceInline |
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|
907 |
static $type$ getAndBitwiseAndRelease(Array handle, Object oarray, int index, $type$ value) { |
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|
908 |
$type$[] array = ($type$[]) oarray; |
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|
909 |
return UNSAFE.getAndBitwiseAnd$Type$Release(array, |
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changeset
|
910 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
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changeset
|
911 |
value); |
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changeset
|
912 |
} |
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changeset
|
913 |
|
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changeset
|
914 |
@ForceInline |
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|
915 |
static $type$ getAndBitwiseAndAcquire(Array handle, Object oarray, int index, $type$ value) { |
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|
916 |
$type$[] array = ($type$[]) oarray; |
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|
917 |
return UNSAFE.getAndBitwiseAnd$Type$Acquire(array, |
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changeset
|
918 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
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changeset
|
919 |
value); |
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changeset
|
920 |
} |
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changeset
|
921 |
|
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changeset
|
922 |
@ForceInline |
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|
923 |
static $type$ getAndBitwiseXor(Array handle, Object oarray, int index, $type$ value) { |
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changeset
|
924 |
$type$[] array = ($type$[]) oarray; |
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|
925 |
return UNSAFE.getAndBitwiseXor$Type$(array, |
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changeset
|
926 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
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changeset
|
927 |
value); |
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changeset
|
928 |
} |
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changeset
|
929 |
|
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changeset
|
930 |
@ForceInline |
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|
931 |
static $type$ getAndBitwiseXorRelease(Array handle, Object oarray, int index, $type$ value) { |
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changeset
|
932 |
$type$[] array = ($type$[]) oarray; |
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changeset
|
933 |
return UNSAFE.getAndBitwiseXor$Type$Release(array, |
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changeset
|
934 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
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changeset
|
935 |
value); |
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changeset
|
936 |
} |
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changeset
|
937 |
|
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changeset
|
938 |
@ForceInline |
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changeset
|
939 |
static $type$ getAndBitwiseXorAcquire(Array handle, Object oarray, int index, $type$ value) { |
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changeset
|
940 |
$type$[] array = ($type$[]) oarray; |
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changeset
|
941 |
return UNSAFE.getAndBitwiseXor$Type$Acquire(array, |
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changeset
|
942 |
(((long) Preconditions.checkIndex(index, array.length, AIOOBE_SUPPLIER)) << handle.ashift) + handle.abase, |
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8161444: VarHandles should provide access bitwise atomics
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changeset
|
943 |
value); |
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changeset
|
944 |
} |
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|
945 |
#end[Bitwise] |
37792 | 946 |
|
947 |
static final VarForm FORM = new VarForm(Array.class, {#if[Object]?Object[].class:$type$[].class}, {#if[Object]?Object.class:$type$.class}, int.class); |
|
36934 | 948 |
} |
949 |
} |