abstract class com.google.common.cache.Striped extends java.lang.Number
{
static final java.lang.ThreadLocal threadHashCode;
static final java.util.Random rng;
static final int NCPU;
transient volatile com.google.common.cache.Striped64$Cell[] cells;
transient volatile long base;
transient volatile int busy;
private static final sun.misc.Unsafe UNSAFE;
private static final long baseOffset;
private static final long busyOffset;
void <init>()
{
com.google.common.cache.Striped v;
v := @this: com.google.common.cache.Striped;
specialinvoke v.<java.lang.Number: void <init>()>();
return;
}
final boolean casBase(long, long)
{
sun.misc.Unsafe v;
long v, v, v;
com.google.common.cache.Striped v;
boolean v;
v := @this: com.google.common.cache.Striped;
v := @parameter: long;
v := @parameter: long;
v = <com.google.common.cache.Striped64: sun.misc.Unsafe UNSAFE>;
v = <com.google.common.cache.Striped64: long baseOffset>;
v = virtualinvoke v.<sun.misc.Unsafe: boolean compareAndSwapLong(java.lang.Object,long,long,long)>(v, v, v, v);
return v;
}
final boolean casBusy()
{
sun.misc.Unsafe v;
long v;
com.google.common.cache.Striped v;
boolean v;
v := @this: com.google.common.cache.Striped;
v = <com.google.common.cache.Striped64: sun.misc.Unsafe UNSAFE>;
v = <com.google.common.cache.Striped64: long busyOffset>;
v = virtualinvoke v.<sun.misc.Unsafe: boolean compareAndSwapInt(java.lang.Object,long,int,int)>(v, v, 0, 1);
return v;
}
abstract long fn(long, long);
final void retryUpdate(long, int[], boolean)
{
java.util.Random v;
int[] v, v;
boolean v, v, v, v, v, v, v, v, v;
java.lang.ThreadLocal v;
java.lang.Throwable v, v, v;
com.google.common.cache.Striped64$Cell[] v, v, v, v, v, v, v, v;
long v, v, v, v, v;
int v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v, v;
com.google.common.cache.Striped v;
com.google.common.cache.Striped64$Cell v, v, v, v, v;
v := @this: com.google.common.cache.Striped;
v := @parameter: long;
v := @parameter: int[];
v := @parameter: boolean;
if v != null goto label;
v = <com.google.common.cache.Striped64: java.lang.ThreadLocal threadHashCode>;
v = newarray (int)[1];
v = v;
virtualinvoke v.<java.lang.ThreadLocal: void set(java.lang.Object)>(v);
v = <com.google.common.cache.Striped64: java.util.Random rng>;
v = virtualinvoke v.<java.util.Random: int nextInt()>();
if v != 0 goto label;
v = 1;
goto label;
label:
v = v;
label:
v[0] = v;
v = v;
goto label;
label:
v = v[0];
label:
v = 0;
label:
v = v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells>;
if v == null goto label;
v = lengthof v;
if v <= 0 goto label;
v = v - 1;
v = v & v;
v = v[v];
if v != null goto label;
v = v.<com.google.common.cache.Striped64: int busy>;
if v != 0 goto label;
v = new com.google.common.cache.Striped64$Cell;
specialinvoke v.<com.google.common.cache.Striped64$Cell: void <init>(long)>(v);
v = v.<com.google.common.cache.Striped64: int busy>;
if v != 0 goto label;
v = virtualinvoke v.<com.google.common.cache.Striped64: boolean casBusy()>();
if v == 0 goto label;
v = 0;
label:
v = v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells>;
if v == null goto label;
v = lengthof v;
if v <= 0 goto label;
v = v - 1;
v = v & v;
v = v[v];
if v != null goto label;
v[v] = v;
v = 1;
label:
v.<com.google.common.cache.Striped64: int busy> = 0;
goto label;
label:
v := @caughtexception;
v.<com.google.common.cache.Striped64: int busy> = 0;
throw v;
label:
if v == 0 goto label;
goto label;
label:
v = 0;
goto label;
label:
if v != 0 goto label;
v = 1;
goto label;
label:
v = v.<com.google.common.cache.Striped64$Cell: long value>;
v = virtualinvoke v.<com.google.common.cache.Striped64: long fn(long,long)>(v, v);
v = virtualinvoke v.<com.google.common.cache.Striped64$Cell: boolean cas(long,long)>(v, v);
if v != 0 goto label;
v = <com.google.common.cache.Striped64: int NCPU>;
if v >= v goto label;
v = v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells>;
if v == v goto label;
label:
v = 0;
goto label;
label:
if v != 0 goto label;
v = 1;
goto label;
label:
v = v.<com.google.common.cache.Striped64: int busy>;
if v != 0 goto label;
v = virtualinvoke v.<com.google.common.cache.Striped64: boolean casBusy()>();
if v == 0 goto label;
label:
v = v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells>;
if v != v goto label;
v = v << 1;
v = newarray (com.google.common.cache.Striped64$Cell)[v];
v = 0;
label:
if v >= v goto label;
v = v[v];
v[v] = v;
v = v + 1;
goto label;
label:
v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells> = v;
label:
v.<com.google.common.cache.Striped64: int busy> = 0;
goto label;
label:
v := @caughtexception;
v.<com.google.common.cache.Striped64: int busy> = 0;
throw v;
label:
v = 0;
goto label;
label:
v = v << 13;
v = v ^ v;
v = v >>> 17;
v = v ^ v;
v = v << 5;
v = v ^ v;
v[0] = v;
goto label;
label:
v = v.<com.google.common.cache.Striped64: int busy>;
if v != 0 goto label;
v = v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells>;
if v != v goto label;
v = virtualinvoke v.<com.google.common.cache.Striped64: boolean casBusy()>();
if v == 0 goto label;
v = 0;
label:
v = v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells>;
if v != v goto label;
v = newarray (com.google.common.cache.Striped64$Cell)[2];
v = v & 1;
v = new com.google.common.cache.Striped64$Cell;
specialinvoke v.<com.google.common.cache.Striped64$Cell: void <init>(long)>(v);
v[v] = v;
v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells> = v;
v = 1;
label:
v.<com.google.common.cache.Striped64: int busy> = 0;
goto label;
label:
v := @caughtexception;
v.<com.google.common.cache.Striped64: int busy> = 0;
throw v;
label:
if v != 0 goto label;
goto label;
label:
v = v.<com.google.common.cache.Striped64: long base>;
v = virtualinvoke v.<com.google.common.cache.Striped64: long fn(long,long)>(v, v);
v = virtualinvoke v.<com.google.common.cache.Striped64: boolean casBase(long,long)>(v, v);
if v == 0 goto label;
label:
return;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
catch java.lang.Throwable from label to label with label;
}
final void internalReset(long)
{
int v, v;
com.google.common.cache.Striped64$Cell[] v;
long v;
com.google.common.cache.Striped64$Cell v;
com.google.common.cache.Striped v;
v := @this: com.google.common.cache.Striped;
v := @parameter: long;
v = v.<com.google.common.cache.Striped64: com.google.common.cache.Striped64$Cell[] cells>;
v.<com.google.common.cache.Striped64: long base> = v;
if v == null goto label;
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
if v == null goto label;
v.<com.google.common.cache.Striped64$Cell: long value> = v;
label:
v = v + 1;
goto label;
label:
return;
}
private static sun.misc.Unsafe getUnsafe()
{
java.lang.Throwable v;
sun.misc.Unsafe v;
java.security.PrivilegedActionException v;
com.google.common.cache.Striped64$1 v;
java.lang.Object v;
java.lang.SecurityException v;
java.lang.RuntimeException v;
label:
v = staticinvoke <sun.misc.Unsafe: sun.misc.Unsafe getUnsafe()>();
label:
return v;
label:
v := @caughtexception;
label:
v = new com.google.common.cache.Striped64$1;
specialinvoke v.<com.google.common.cache.Striped64$1: void <init>()>();
v = staticinvoke <java.security.AccessController: java.lang.Object doPrivileged(java.security.PrivilegedExceptionAction)>(v);
label:
return v;
label:
v := @caughtexception;
v = new java.lang.RuntimeException;
v = virtualinvoke v.<java.security.PrivilegedActionException: java.lang.Throwable getCause()>();
specialinvoke v.<java.lang.RuntimeException: void <init>(java.lang.String,java.lang.Throwable)>("Could not initialize intrinsics", v);
throw v;
catch java.lang.SecurityException from label to label with label;
catch java.security.PrivilegedActionException from label to label with label;
}
static void <clinit>()
{
sun.misc.Unsafe v, v, v;
java.lang.ThreadLocal v;
java.lang.Runtime v;
java.lang.Error v;
java.util.Random v;
long v, v;
java.lang.reflect.Field v, v;
java.lang.Exception v;
int v;
java.lang.Class v;
v = new java.lang.ThreadLocal;
specialinvoke v.<java.lang.ThreadLocal: void <init>()>();
<com.google.common.cache.Striped64: java.lang.ThreadLocal threadHashCode> = v;
v = new java.util.Random;
specialinvoke v.<java.util.Random: void <init>()>();
<com.google.common.cache.Striped64: java.util.Random rng> = v;
v = staticinvoke <java.lang.Runtime: java.lang.Runtime getRuntime()>();
v = virtualinvoke v.<java.lang.Runtime: int availableProcessors()>();
<com.google.common.cache.Striped64: int NCPU> = v;
label:
v = staticinvoke <com.google.common.cache.Striped64: sun.misc.Unsafe getUnsafe()>();
<com.google.common.cache.Striped64: sun.misc.Unsafe UNSAFE> = v;
v = class "Lcom/google/common/cache/Striped;";
v = <com.google.common.cache.Striped64: sun.misc.Unsafe UNSAFE>;
v = virtualinvoke v.<java.lang.Class: java.lang.reflect.Field getDeclaredField(java.lang.String)>("base");
v = virtualinvoke v.<sun.misc.Unsafe: long objectFieldOffset(java.lang.reflect.Field)>(v);
<com.google.common.cache.Striped64: long baseOffset> = v;
v = <com.google.common.cache.Striped64: sun.misc.Unsafe UNSAFE>;
v = virtualinvoke v.<java.lang.Class: java.lang.reflect.Field getDeclaredField(java.lang.String)>("busy");
v = virtualinvoke v.<sun.misc.Unsafe: long objectFieldOffset(java.lang.reflect.Field)>(v);
<com.google.common.cache.Striped64: long busyOffset> = v;
label:
goto label;
label:
v := @caughtexception;
v = new java.lang.Error;
specialinvoke v.<java.lang.Error: void <init>(java.lang.Throwable)>(v);
throw v;
label:
return;
catch java.lang.Exception from label to label with label;
}
}