com.oracle.graal.replacements.test

Class UnsafeSubstitutionsTest

java.lang.Object

com.oracle.graal.test.GraalTest

com.oracle.graal.compiler.test.GraalCompilerTest

com.oracle.graal.replacements.test.MethodSubstitutionTest

com.oracle.graal.replacements.test.UnsafeSubstitutionsTest

public class UnsafeSubstitutionsTest
extends MethodSubstitutionTest

Tests the VM independent intrinsification of Unsafe methods.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	UnsafeSubstitutionsTest.Foo

Nested classes/interfaces inherited from class com.oracle.graal.compiler.test.GraalCompilerTest

GraalCompilerTest.ArgSupplier, GraalCompilerTest.Result

Nested classes/interfaces inherited from class com.oracle.graal.test.GraalTest

GraalTest.MultiCauseAssertionError

Field Summary

Fields inherited from class com.oracle.graal.compiler.test.GraalCompilerTest

lastCompiledGraph

Constructor Summary

Constructors

Constructor and Description
UnsafeSubstitutionsTest()

Method Summary

Modifier and Type	Method and Description
private static long	fooOffset(String name)
static int	getAndAddInt(Object obj, long offset, int delta)
static long	getAndAddLong(Object obj, long offset, long delta)
static int	getAndSetInt(Object obj, long offset, int newValue)
static long	getAndSetLong(Object obj, long offset, long newValue)
static Object	getAndSetObject(Object obj, long offset, Object newValue)
(package private) static long	off(Object o, String name)
void	testGetAndAddInt()
void	testGetAndAddLong()
void	testGetAndSetInt()
void	testGetAndSetLong()
void	testGetAndSetObject()
void	testSubstitution(String testMethodName, Class<?> holder, String methodName, Class<?>[] parameterTypes, Object receiver, Object[] args1, Object[] args2)
void	testUnsafeSubstitutions()
static boolean	unsafeCompareAndSwapInt(sun.misc.Unsafe unsafe, Object obj, long offset)
static boolean	unsafeCompareAndSwapLong(sun.misc.Unsafe unsafe, Object obj, long offset)
static boolean	unsafeCompareAndSwapObject(sun.misc.Unsafe unsafe, Object obj, long offset)
static double	unsafeDirectMemoryRead(sun.misc.Unsafe unsafe, long address)
static double	unsafeDirectMemoryWrite(sun.misc.Unsafe unsafe, long address, long value)
static long	unsafeGetAddress(sun.misc.Unsafe unsafe, long offset)
static boolean	unsafeGetBoolean(sun.misc.Unsafe unsafe, Object obj, long offset)
static int	unsafeGetByte(sun.misc.Unsafe unsafe, Object obj, long offset)
static int	unsafeGetChar(sun.misc.Unsafe unsafe, Object obj, long offset)
static double	unsafeGetDouble(sun.misc.Unsafe unsafe, Object obj, long offset)
static float	unsafeGetFloat(sun.misc.Unsafe unsafe, Object obj, long offset)
static int	unsafeGetInt(sun.misc.Unsafe unsafe, Object obj, long offset)
static long	unsafeGetLong(sun.misc.Unsafe unsafe, Object obj, long offset)
static boolean	unsafeGetObject(sun.misc.Unsafe unsafe, Object obj, long offset)
static int	unsafeGetShort(sun.misc.Unsafe unsafe, Object obj, long offset)
static long	unsafePutAddress(sun.misc.Unsafe unsafe, long offset, long value)
static int	unsafePutBoolean(sun.misc.Unsafe unsafe, Object obj, long offset, boolean value)
static int	unsafePutByte(sun.misc.Unsafe unsafe, Object obj, long offset, byte value)
static int	unsafePutChar(sun.misc.Unsafe unsafe, Object obj, long offset, char value)
static double	unsafePutDouble(sun.misc.Unsafe unsafe, Object obj, long offset, double value)
static float	unsafePutFloat(sun.misc.Unsafe unsafe, Object obj, long offset, float value)
static int	unsafePutInt(sun.misc.Unsafe unsafe, Object obj, long offset, int value)
static long	unsafePutLong(sun.misc.Unsafe unsafe, Object obj, long offset, long value)
static Object[]	unsafePutObject(sun.misc.Unsafe unsafe, Object obj, long offset, Object value1, Object value2, Object value3)
static int	unsafePutShort(sun.misc.Unsafe unsafe, Object obj, long offset, short value)

Methods inherited from class com.oracle.graal.replacements.test.MethodSubstitutionTest

assertInGraph, assertNotInGraph, executeVarargsSafe, invokeSafe, testGraph, testSubstitution

Methods inherited from class com.oracle.graal.compiler.test.GraalCompilerTest

addMethod, after, afterTest, applyArgSuppliers, argsWithReceiver, asResolvedJavaMethod, assertConstantReturn, assertEquals, assertEquals, assertEquals, before, beforeTest, branchProbability, breakpoint, breakpoint, checkArgs, checkHighTierGraph, checkLowTierGraph, checkMidTierGraph, compile, countUnusedConstants, createLIRSuites, createSuites, editGraphBuilderConfiguration, executeActual, executeActualCheckDeopt, executeExpected, getBackend, getCanonicalGraphString, getCode, getCode, getCode, getCodeCache, getConstantReflection, getCustomGraphBuilderSuite, getDefaultGraphBuilderPlugins, getDefaultGraphBuilderSuite, getDefaultHighTierContext, getLIRSuites, getLowerer, getMetaAccess, getNodeCountExcludingUnusedConstants, getProviders, getReplacements, getResolvedJavaMethod, getResolvedJavaMethod, getResolvedJavaMethod, getSnippetReflection, getSpeculationLog, getSuites, getTarget, initializeDebugging, invoke, isArchitecture, iterationCount, lookupMethod, parseDebug, parseEager, parseEager, parseForCompile, parseProfiled, parseProfiled, referenceInvoke, supply, test, test, testAgainstExpected, testAgainstExpected, testN

Methods inherited from class com.oracle.graal.test.GraalTest

assertDeepEquals, assertDeepEquals, assertDeepEquals, assertDeepEquals, assertFalse, assertFalse, assertFalse, assertTrue, assertTrue, assertTrue, equalFloatsOrDoublesDelta, fail, getMethod, getMethod, getMethod, ulpsDelta

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UnsafeSubstitutionsTest

public UnsafeSubstitutionsTest()

Method Detail

testSubstitution

public void testSubstitution(String testMethodName,
                             Class<?> holder,
                             String methodName,
                             Class<?>[] parameterTypes,
                             Object receiver,
                             Object[] args1,
                             Object[] args2)

off

static long off(Object o,
                String name)

testUnsafeSubstitutions

public void testUnsafeSubstitutions()
                             throws Exception

Throws:

Exception

fooOffset

private static long fooOffset(String name)

unsafeCompareAndSwapInt

public static boolean unsafeCompareAndSwapInt(sun.misc.Unsafe unsafe,
                                              Object obj,
                                              long offset)

unsafeCompareAndSwapLong

public static boolean unsafeCompareAndSwapLong(sun.misc.Unsafe unsafe,
                                               Object obj,
                                               long offset)

unsafeCompareAndSwapObject

public static boolean unsafeCompareAndSwapObject(sun.misc.Unsafe unsafe,
                                                 Object obj,
                                                 long offset)

unsafeGetBoolean

public static boolean unsafeGetBoolean(sun.misc.Unsafe unsafe,
                                       Object obj,
                                       long offset)

unsafeGetByte

public static int unsafeGetByte(sun.misc.Unsafe unsafe,
                                Object obj,
                                long offset)

unsafeGetShort

public static int unsafeGetShort(sun.misc.Unsafe unsafe,
                                 Object obj,
                                 long offset)

unsafeGetChar

public static int unsafeGetChar(sun.misc.Unsafe unsafe,
                                Object obj,
                                long offset)

unsafeGetInt

public static int unsafeGetInt(sun.misc.Unsafe unsafe,
                               Object obj,
                               long offset)

unsafeGetLong

public static long unsafeGetLong(sun.misc.Unsafe unsafe,
                                 Object obj,
                                 long offset)

unsafeGetFloat

public static float unsafeGetFloat(sun.misc.Unsafe unsafe,
                                   Object obj,
                                   long offset)

unsafeGetDouble

public static double unsafeGetDouble(sun.misc.Unsafe unsafe,
                                     Object obj,
                                     long offset)

unsafeGetObject

public static boolean unsafeGetObject(sun.misc.Unsafe unsafe,
                                      Object obj,
                                      long offset)

unsafePutBoolean

public static int unsafePutBoolean(sun.misc.Unsafe unsafe,
                                   Object obj,
                                   long offset,
                                   boolean value)

unsafePutByte

public static int unsafePutByte(sun.misc.Unsafe unsafe,
                                Object obj,
                                long offset,
                                byte value)

unsafePutShort

public static int unsafePutShort(sun.misc.Unsafe unsafe,
                                 Object obj,
                                 long offset,
                                 short value)

unsafePutChar

public static int unsafePutChar(sun.misc.Unsafe unsafe,
                                Object obj,
                                long offset,
                                char value)

unsafePutInt

public static int unsafePutInt(sun.misc.Unsafe unsafe,
                               Object obj,
                               long offset,
                               int value)

unsafePutLong

public static long unsafePutLong(sun.misc.Unsafe unsafe,
                                 Object obj,
                                 long offset,
                                 long value)

unsafePutFloat

public static float unsafePutFloat(sun.misc.Unsafe unsafe,
                                   Object obj,
                                   long offset,
                                   float value)

unsafePutDouble

public static double unsafePutDouble(sun.misc.Unsafe unsafe,
                                     Object obj,
                                     long offset,
                                     double value)

unsafePutObject

public static Object[] unsafePutObject(sun.misc.Unsafe unsafe,
                                       Object obj,
                                       long offset,
                                       Object value1,
                                       Object value2,
                                       Object value3)

unsafeGetAddress

public static long unsafeGetAddress(sun.misc.Unsafe unsafe,
                                    long offset)

unsafePutAddress

public static long unsafePutAddress(sun.misc.Unsafe unsafe,
                                    long offset,
                                    long value)

unsafeDirectMemoryRead

public static double unsafeDirectMemoryRead(sun.misc.Unsafe unsafe,
                                            long address)

unsafeDirectMemoryWrite

public static double unsafeDirectMemoryWrite(sun.misc.Unsafe unsafe,
                                             long address,
                                             long value)

testGetAndAddInt

public void testGetAndAddInt()
                      throws Exception

Throws:

Exception

getAndAddInt

public static int getAndAddInt(Object obj,
                               long offset,
                               int delta)

testGetAndAddLong

public void testGetAndAddLong()
                       throws Exception

Throws:

Exception

getAndAddLong

public static long getAndAddLong(Object obj,
                                 long offset,
                                 long delta)

testGetAndSetInt

public void testGetAndSetInt()
                      throws Exception

Throws:

Exception

getAndSetInt

public static int getAndSetInt(Object obj,
                               long offset,
                               int newValue)

testGetAndSetLong

public void testGetAndSetLong()
                       throws Exception

Throws:

Exception

getAndSetLong

public static long getAndSetLong(Object obj,
                                 long offset,
                                 long newValue)

testGetAndSetObject

public void testGetAndSetObject()
                         throws Exception

Throws:

Exception

getAndSetObject

public static Object getAndSetObject(Object obj,
                                     long offset,
                                     Object newValue)