Java JavaConstant.forShort方法代码示例

本文整理汇总了Java中jdk.vm.ci.meta.JavaConstant.forShort方法的典型用法代码示例。如果您正苦于以下问题：Java JavaConstant.forShort方法的具体用法？Java JavaConstant.forShort怎么用？Java JavaConstant.forShort使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类jdk.vm.ci.meta.JavaConstant的用法示例。

在下文中一共展示了JavaConstant.forShort方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: zapValueForKind

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
@Override
protected JavaConstant zapValueForKind(PlatformKind kind) {
    long dead = 0xDEADDEADDEADDEADL;
    switch ((SPARCKind) kind) {
        case BYTE:
            return JavaConstant.forByte((byte) dead);
        case HWORD:
            return JavaConstant.forShort((short) dead);
        case WORD:
            return JavaConstant.forInt((int) dead);
        case XWORD:
            return JavaConstant.forLong(dead);
        case SINGLE:
        case V32_BYTE:
        case V32_HWORD:
            return JavaConstant.forFloat(Float.intBitsToFloat((int) dead));
        case DOUBLE:
        case V64_BYTE:
        case V64_HWORD:
        case V64_WORD:
            return JavaConstant.forDouble(Double.longBitsToDouble(dead));
        default:
            throw new IllegalArgumentException(kind.toString());
    }
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:26，代码来源:SPARCLIRGenerator.java

示例2: zero

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
/**
 * Returns the zero value for a given numeric kind.
 */
public static JavaConstant zero(JavaKind kind) {
    switch (kind) {
        case Boolean:
            return JavaConstant.FALSE;
        case Byte:
            return JavaConstant.forByte((byte) 0);
        case Char:
            return JavaConstant.forChar((char) 0);
        case Double:
            return JavaConstant.DOUBLE_0;
        case Float:
            return JavaConstant.FLOAT_0;
        case Int:
            return JavaConstant.INT_0;
        case Long:
            return JavaConstant.LONG_0;
        case Short:
            return JavaConstant.forShort((short) 0);
        default:
            throw new IllegalArgumentException(kind.toString());
    }
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:26，代码来源:Util.java

示例3: one

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
/**
 * Returns the one value for a given numeric kind.
 */
public static JavaConstant one(JavaKind kind) {
    switch (kind) {
        case Boolean:
            return JavaConstant.TRUE;
        case Byte:
            return JavaConstant.forByte((byte) 1);
        case Char:
            return JavaConstant.forChar((char) 1);
        case Double:
            return JavaConstant.DOUBLE_1;
        case Float:
            return JavaConstant.FLOAT_1;
        case Int:
            return JavaConstant.INT_1;
        case Long:
            return JavaConstant.LONG_1;
        case Short:
            return JavaConstant.forShort((short) 1);
        default:
            throw new IllegalArgumentException(kind.toString());
    }
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:26，代码来源:Util.java

示例4: deserialize

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
@Override
public SerializableConstant deserialize(ByteBuffer buffer) {
    switch (getBits()) {
        case 1:
            return JavaConstant.forBoolean(buffer.get() != 0);
        case 8:
            return JavaConstant.forByte(buffer.get());
        case 16:
            return JavaConstant.forShort(buffer.getShort());
        case 32:
            return JavaConstant.forInt(buffer.getInt());
        case 64:
            return JavaConstant.forLong(buffer.getLong());
        default:
            throw GraalError.shouldNotReachHere();
    }
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:18，代码来源:IntegerStamp.java

示例5: asConstant

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
@Override
public JavaConstant asConstant() {
    if (lowerBound == upperBound) {
        switch (getBits()) {
            case 1:
                return JavaConstant.forBoolean(lowerBound != 0);
            case 8:
                return JavaConstant.forByte((byte) lowerBound);
            case 16:
                return JavaConstant.forShort((short) lowerBound);
            case 32:
                return JavaConstant.forInt((int) lowerBound);
            case 64:
                return JavaConstant.forLong(lowerBound);
        }
    }
    return null;
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:19，代码来源:IntegerStamp.java

示例6: zapValueForKind

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
@Override
protected JavaConstant zapValueForKind(PlatformKind kind) {
    long dead = 0xDEADDEADDEADDEADL;
    switch ((AArch64Kind) kind) {
        case BYTE:
            return JavaConstant.forByte((byte) dead);
        case WORD:
            return JavaConstant.forShort((short) dead);
        case DWORD:
            return JavaConstant.forInt((int) dead);
        case QWORD:
            return JavaConstant.forLong(dead);
        case SINGLE:
            return JavaConstant.forFloat(Float.intBitsToFloat((int) dead));
        case DOUBLE:
            return JavaConstant.forDouble(Double.longBitsToDouble(dead));
        default:
            throw GraalError.shouldNotReachHere();
    }
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:21，代码来源:AArch64LIRGenerator.java

示例7: zapValueForKind

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
@Override
protected JavaConstant zapValueForKind(PlatformKind kind) {
    long dead = 0xDEADDEADDEADDEADL;
    switch ((AMD64Kind) kind) {
        case BYTE:
            return JavaConstant.forByte((byte) dead);
        case WORD:
            return JavaConstant.forShort((short) dead);
        case DWORD:
            return JavaConstant.forInt((int) dead);
        case QWORD:
            return JavaConstant.forLong(dead);
        case SINGLE:
            return JavaConstant.forFloat(Float.intBitsToFloat((int) dead));
        default:
            // we don't support vector types, so just zap with double for all of them
            return JavaConstant.forDouble(Double.longBitsToDouble(dead));
    }
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:20，代码来源:AMD64LIRGenerator.java

示例8: canonicalizeBoxing

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
public static FloatingNode canonicalizeBoxing(BoxNode box, MetaAccessProvider metaAccess, ConstantReflectionProvider constantReflection) {
    ValueNode value = box.getValue();
    if (value.isConstant()) {
        JavaConstant sourceConstant = value.asJavaConstant();
        if (sourceConstant.getJavaKind() != box.getBoxingKind() && sourceConstant.getJavaKind().isNumericInteger()) {
            switch (box.getBoxingKind()) {
                case Boolean:
                    sourceConstant = JavaConstant.forBoolean(sourceConstant.asLong() != 0L);
                    break;
                case Byte:
                    sourceConstant = JavaConstant.forByte((byte) sourceConstant.asLong());
                    break;
                case Char:
                    sourceConstant = JavaConstant.forChar((char) sourceConstant.asLong());
                    break;
                case Short:
                    sourceConstant = JavaConstant.forShort((short) sourceConstant.asLong());
                    break;
            }
        }
        JavaConstant boxedConstant = constantReflection.boxPrimitive(sourceConstant);
        if (boxedConstant != null && sourceConstant.getJavaKind() == box.getBoxingKind()) {
            return ConstantNode.forConstant(boxedConstant, metaAccess, box.graph());
        }
    }
    return null;
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:28，代码来源:BoxingSnippets.java

示例9: readPrimitiveConstant

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
@Override
public JavaConstant readPrimitiveConstant(JavaKind kind, Constant baseConstant, long initialDisplacement, int bits) {
    try {
        long rawValue = readRawValue(baseConstant, initialDisplacement, kind, bits);
        switch (kind) {
            case Boolean:
                return JavaConstant.forBoolean(rawValue != 0);
            case Byte:
                return JavaConstant.forByte((byte) rawValue);
            case Char:
                return JavaConstant.forChar((char) rawValue);
            case Short:
                return JavaConstant.forShort((short) rawValue);
            case Int:
                return JavaConstant.forInt((int) rawValue);
            case Long:
                return JavaConstant.forLong(rawValue);
            case Float:
                return JavaConstant.forFloat(Float.intBitsToFloat((int) rawValue));
            case Double:
                return JavaConstant.forDouble(Double.longBitsToDouble(rawValue));
            default:
                throw new IllegalArgumentException("Unsupported kind: " + kind);
        }
    } catch (NullPointerException e) {
        return null;
    }
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:29，代码来源:HotSpotMemoryAccessProviderImpl.java

示例10: isEmbeddableDataProvider

import jdk.vm.ci.meta.JavaConstant; //导入方法依赖的package包/类
@DataProvider(name = "isEmbeddableDataProvider")
public static Object[][] isEmbeddableDataProvider() {
    return new Object[][]{{JavaConstant.forBoolean(DUMMY_CLASS_INSTANCE.booleanField), true},
                    {JavaConstant.forByte(DUMMY_CLASS_INSTANCE.byteField), true},
                    {JavaConstant.forShort(DUMMY_CLASS_INSTANCE.shortField), true},
                    {JavaConstant.forInt(DUMMY_CLASS_INSTANCE.intField), true},
                    {JavaConstant.forLong(DUMMY_CLASS_INSTANCE.longField), true},
                    {JavaConstant.forChar(DUMMY_CLASS_INSTANCE.charField), true},
                    {JavaConstant.forFloat(DUMMY_CLASS_INSTANCE.floatField), true},
                    {JavaConstant.forDouble(DUMMY_CLASS_INSTANCE.doubleField), true},
                    {CONSTANT_REFLECTION_PROVIDER.forObject(DUMMY_CLASS_INSTANCE.objectField), true},
                    {JavaConstant.NULL_POINTER, true}, {null, true}};
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:14，代码来源:IsEmbeddableDataProvider.java

注：本文中的jdk.vm.ci.meta.JavaConstant.forShort方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。