Java Code Examples for jdk.internal.org.objectweb.asm.Opcodes#IF_ICMPNE

The following examples show how to use jdk.internal.org.objectweb.asm.Opcodes#IF_ICMPNE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: InstructionAdapter.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 2

Source File: InstructionAdapter.java From openjdk-8-source with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 3

Source File: GeneratorAdapter.java From nashorn with GNU General Public License v2.0

4 votes

/**
 * Generates the instructions to jump to a label based on the comparison of
 * the top two stack values.
 *
 * @param type the type of the top two stack values.
 * @param mode how these values must be compared. One of EQ, NE, LT, GE, GT,
 *        LE.
 * @param label where to jump if the comparison result is <tt>true</tt>.
 */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
        case Type.LONG:
            mv.visitInsn(Opcodes.LCMP);
            break;
        case Type.DOUBLE:
            mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPG : Opcodes.DCMPL);
            break;
        case Type.FLOAT:
            mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPG : Opcodes.FCMPL);
            break;
        case Type.ARRAY:
        case Type.OBJECT:
            switch (mode) {
                case EQ:
                    mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
                    return;
                case NE:
                    mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
                    return;
            }
            throw new IllegalArgumentException("Bad comparison for type "
                    + type);
        default:
            int intOp = -1;
            switch (mode) {
                case EQ:
                    intOp = Opcodes.IF_ICMPEQ;
                    break;
                case NE:
                    intOp = Opcodes.IF_ICMPNE;
                    break;
                case GE:
                    intOp = Opcodes.IF_ICMPGE;
                    break;
                case LT:
                    intOp = Opcodes.IF_ICMPLT;
                    break;
                case LE:
                    intOp = Opcodes.IF_ICMPLE;
                    break;
                case GT:
                    intOp = Opcodes.IF_ICMPGT;
                    break;
            }
            mv.visitJumpInsn(intOp, label);
            return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 4

Source File: InstructionAdapter.java From hottub with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 5

Source File: GeneratorAdapter.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

/**
 * Generates the instructions to jump to a label based on the comparison of
 * the top two stack values.
 *
 * @param type
 *            the type of the top two stack values.
 * @param mode
 *            how these values must be compared. One of EQ, NE, LT, GE, GT,
 *            LE.
 * @param label
 *            where to jump if the comparison result is <tt>true</tt>.
 */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
    case Type.LONG:
        mv.visitInsn(Opcodes.LCMP);
        break;
    case Type.DOUBLE:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPL
                : Opcodes.DCMPG);
        break;
    case Type.FLOAT:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPL
                : Opcodes.FCMPG);
        break;
    case Type.ARRAY:
    case Type.OBJECT:
        switch (mode) {
        case EQ:
            mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
            return;
        case NE:
            mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
            return;
        }
        throw new IllegalArgumentException("Bad comparison for type "
                + type);
    default:
        int intOp = -1;
        switch (mode) {
        case EQ:
            intOp = Opcodes.IF_ICMPEQ;
            break;
        case NE:
            intOp = Opcodes.IF_ICMPNE;
            break;
        case GE:
            intOp = Opcodes.IF_ICMPGE;
            break;
        case LT:
            intOp = Opcodes.IF_ICMPLT;
            break;
        case LE:
            intOp = Opcodes.IF_ICMPLE;
            break;
        case GT:
            intOp = Opcodes.IF_ICMPGT;
            break;
        }
        mv.visitJumpInsn(intOp, label);
        return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 6

Source File: InstructionAdapter.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 7

Source File: GeneratorAdapter.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

/**
 * Generates the instructions to jump to a label based on the comparison of
 * the top two stack values.
 *
 * @param type
 *            the type of the top two stack values.
 * @param mode
 *            how these values must be compared. One of EQ, NE, LT, GE, GT,
 *            LE.
 * @param label
 *            where to jump if the comparison result is <tt>true</tt>.
 */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
    case Type.LONG:
        mv.visitInsn(Opcodes.LCMP);
        break;
    case Type.DOUBLE:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPL
                : Opcodes.DCMPG);
        break;
    case Type.FLOAT:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPL
                : Opcodes.FCMPG);
        break;
    case Type.ARRAY:
    case Type.OBJECT:
        switch (mode) {
        case EQ:
            mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
            return;
        case NE:
            mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
            return;
        }
        throw new IllegalArgumentException("Bad comparison for type "
                + type);
    default:
        int intOp = -1;
        switch (mode) {
        case EQ:
            intOp = Opcodes.IF_ICMPEQ;
            break;
        case NE:
            intOp = Opcodes.IF_ICMPNE;
            break;
        case GE:
            intOp = Opcodes.IF_ICMPGE;
            break;
        case LT:
            intOp = Opcodes.IF_ICMPLT;
            break;
        case LE:
            intOp = Opcodes.IF_ICMPLE;
            break;
        case GT:
            intOp = Opcodes.IF_ICMPGT;
            break;
        }
        mv.visitJumpInsn(intOp, label);
        return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 8

Source File: InstructionAdapter.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 9

Source File: InstructionAdapter.java From openjdk-8 with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 10

Source File: GeneratorAdapter.java From Bytecoder with Apache License 2.0

4 votes

/**
  * Generates the instructions to jump to a label based on the comparison of the top two stack
  * values.
  *
  * @param type the type of the top two stack values.
  * @param mode how these values must be compared. One of EQ, NE, LT, GE, GT, LE.
  * @param label where to jump if the comparison result is {@literal true}.
  */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
        case Type.LONG:
            mv.visitInsn(Opcodes.LCMP);
            break;
        case Type.DOUBLE:
            mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPL : Opcodes.DCMPG);
            break;
        case Type.FLOAT:
            mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPL : Opcodes.FCMPG);
            break;
        case Type.ARRAY:
        case Type.OBJECT:
            if (mode == EQ) {
                mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
                return;
            } else if (mode == NE) {
                mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
                return;
            } else {
                throw new IllegalArgumentException("Bad comparison for type " + type);
            }
        default:
            int intOp = -1;
            switch (mode) {
                case EQ:
                    intOp = Opcodes.IF_ICMPEQ;
                    break;
                case NE:
                    intOp = Opcodes.IF_ICMPNE;
                    break;
                case GE:
                    intOp = Opcodes.IF_ICMPGE;
                    break;
                case LT:
                    intOp = Opcodes.IF_ICMPLT;
                    break;
                case LE:
                    intOp = Opcodes.IF_ICMPLE;
                    break;
                case GT:
                    intOp = Opcodes.IF_ICMPGT;
                    break;
                default:
                    throw new IllegalArgumentException("Bad comparison mode " + mode);
            }
            mv.visitJumpInsn(intOp, label);
            return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 11

Source File: InstructionAdapter.java From dragonwell8_jdk with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 12

Source File: GeneratorAdapter.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

/**
 * Generates the instructions to jump to a label based on the comparison of
 * the top two stack values.
 *
 * @param type
 *            the type of the top two stack values.
 * @param mode
 *            how these values must be compared. One of EQ, NE, LT, GE, GT,
 *            LE.
 * @param label
 *            where to jump if the comparison result is <tt>true</tt>.
 */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
    case Type.LONG:
        mv.visitInsn(Opcodes.LCMP);
        break;
    case Type.DOUBLE:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPL
                : Opcodes.DCMPG);
        break;
    case Type.FLOAT:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPL
                : Opcodes.FCMPG);
        break;
    case Type.ARRAY:
    case Type.OBJECT:
        switch (mode) {
        case EQ:
            mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
            return;
        case NE:
            mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
            return;
        }
        throw new IllegalArgumentException("Bad comparison for type "
                + type);
    default:
        int intOp = -1;
        switch (mode) {
        case EQ:
            intOp = Opcodes.IF_ICMPEQ;
            break;
        case NE:
            intOp = Opcodes.IF_ICMPNE;
            break;
        case GE:
            intOp = Opcodes.IF_ICMPGE;
            break;
        case LT:
            intOp = Opcodes.IF_ICMPLT;
            break;
        case LE:
            intOp = Opcodes.IF_ICMPLE;
            break;
        case GT:
            intOp = Opcodes.IF_ICMPGT;
            break;
        }
        mv.visitJumpInsn(intOp, label);
        return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 13

Source File: InstructionAdapter.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 14

Source File: GeneratorAdapter.java From openjdk-jdk8u with GNU General Public License v2.0

4 votes

/**
 * Generates the instructions to jump to a label based on the comparison of
 * the top two stack values.
 *
 * @param type
 *            the type of the top two stack values.
 * @param mode
 *            how these values must be compared. One of EQ, NE, LT, GE, GT,
 *            LE.
 * @param label
 *            where to jump if the comparison result is <tt>true</tt>.
 */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
    case Type.LONG:
        mv.visitInsn(Opcodes.LCMP);
        break;
    case Type.DOUBLE:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPL
                : Opcodes.DCMPG);
        break;
    case Type.FLOAT:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPL
                : Opcodes.FCMPG);
        break;
    case Type.ARRAY:
    case Type.OBJECT:
        switch (mode) {
        case EQ:
            mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
            return;
        case NE:
            mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
            return;
        }
        throw new IllegalArgumentException("Bad comparison for type "
                + type);
    default:
        int intOp = -1;
        switch (mode) {
        case EQ:
            intOp = Opcodes.IF_ICMPEQ;
            break;
        case NE:
            intOp = Opcodes.IF_ICMPNE;
            break;
        case GE:
            intOp = Opcodes.IF_ICMPGE;
            break;
        case LT:
            intOp = Opcodes.IF_ICMPLT;
            break;
        case LE:
            intOp = Opcodes.IF_ICMPLE;
            break;
        case GT:
            intOp = Opcodes.IF_ICMPGT;
            break;
        }
        mv.visitJumpInsn(intOp, label);
        return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 15

Source File: InstructionAdapter.java From openjdk-jdk8u with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 16

Source File: GeneratorAdapter.java From jdk8u60 with GNU General Public License v2.0

4 votes

/**
 * Generates the instructions to jump to a label based on the comparison of
 * the top two stack values.
 *
 * @param type
 *            the type of the top two stack values.
 * @param mode
 *            how these values must be compared. One of EQ, NE, LT, GE, GT,
 *            LE.
 * @param label
 *            where to jump if the comparison result is <tt>true</tt>.
 */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
    case Type.LONG:
        mv.visitInsn(Opcodes.LCMP);
        break;
    case Type.DOUBLE:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPL
                : Opcodes.DCMPG);
        break;
    case Type.FLOAT:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPL
                : Opcodes.FCMPG);
        break;
    case Type.ARRAY:
    case Type.OBJECT:
        switch (mode) {
        case EQ:
            mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
            return;
        case NE:
            mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
            return;
        }
        throw new IllegalArgumentException("Bad comparison for type "
                + type);
    default:
        int intOp = -1;
        switch (mode) {
        case EQ:
            intOp = Opcodes.IF_ICMPEQ;
            break;
        case NE:
            intOp = Opcodes.IF_ICMPNE;
            break;
        case GE:
            intOp = Opcodes.IF_ICMPGE;
            break;
        case LT:
            intOp = Opcodes.IF_ICMPLT;
            break;
        case LE:
            intOp = Opcodes.IF_ICMPLE;
            break;
        case GT:
            intOp = Opcodes.IF_ICMPGT;
            break;
        }
        mv.visitJumpInsn(intOp, label);
        return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 17

Source File: InstructionAdapter.java From jdk8u60 with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 18

Source File: GeneratorAdapter.java From TencentKona-8 with GNU General Public License v2.0

4 votes

/**
 * Generates the instructions to jump to a label based on the comparison of
 * the top two stack values.
 *
 * @param type
 *            the type of the top two stack values.
 * @param mode
 *            how these values must be compared. One of EQ, NE, LT, GE, GT,
 *            LE.
 * @param label
 *            where to jump if the comparison result is <tt>true</tt>.
 */
public void ifCmp(final Type type, final int mode, final Label label) {
    switch (type.getSort()) {
    case Type.LONG:
        mv.visitInsn(Opcodes.LCMP);
        break;
    case Type.DOUBLE:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.DCMPL
                : Opcodes.DCMPG);
        break;
    case Type.FLOAT:
        mv.visitInsn(mode == GE || mode == GT ? Opcodes.FCMPL
                : Opcodes.FCMPG);
        break;
    case Type.ARRAY:
    case Type.OBJECT:
        switch (mode) {
        case EQ:
            mv.visitJumpInsn(Opcodes.IF_ACMPEQ, label);
            return;
        case NE:
            mv.visitJumpInsn(Opcodes.IF_ACMPNE, label);
            return;
        }
        throw new IllegalArgumentException("Bad comparison for type "
                + type);
    default:
        int intOp = -1;
        switch (mode) {
        case EQ:
            intOp = Opcodes.IF_ICMPEQ;
            break;
        case NE:
            intOp = Opcodes.IF_ICMPNE;
            break;
        case GE:
            intOp = Opcodes.IF_ICMPGE;
            break;
        case LT:
            intOp = Opcodes.IF_ICMPLT;
            break;
        case LE:
            intOp = Opcodes.IF_ICMPLE;
            break;
        case GT:
            intOp = Opcodes.IF_ICMPGT;
            break;
        }
        mv.visitJumpInsn(intOp, label);
        return;
    }
    mv.visitJumpInsn(mode, label);
}

Example 19

Source File: InstructionAdapter.java From TencentKona-8 with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}

Example 20

Source File: InstructionAdapter.java From jdk8u-dev-jdk with GNU General Public License v2.0

4 votes

@Override
public void visitJumpInsn(final int opcode, final Label label) {
    switch (opcode) {
    case Opcodes.IFEQ:
        ifeq(label);
        break;
    case Opcodes.IFNE:
        ifne(label);
        break;
    case Opcodes.IFLT:
        iflt(label);
        break;
    case Opcodes.IFGE:
        ifge(label);
        break;
    case Opcodes.IFGT:
        ifgt(label);
        break;
    case Opcodes.IFLE:
        ifle(label);
        break;
    case Opcodes.IF_ICMPEQ:
        ificmpeq(label);
        break;
    case Opcodes.IF_ICMPNE:
        ificmpne(label);
        break;
    case Opcodes.IF_ICMPLT:
        ificmplt(label);
        break;
    case Opcodes.IF_ICMPGE:
        ificmpge(label);
        break;
    case Opcodes.IF_ICMPGT:
        ificmpgt(label);
        break;
    case Opcodes.IF_ICMPLE:
        ificmple(label);
        break;
    case Opcodes.IF_ACMPEQ:
        ifacmpeq(label);
        break;
    case Opcodes.IF_ACMPNE:
        ifacmpne(label);
        break;
    case Opcodes.GOTO:
        goTo(label);
        break;
    case Opcodes.JSR:
        jsr(label);
        break;
    case Opcodes.IFNULL:
        ifnull(label);
        break;
    case Opcodes.IFNONNULL:
        ifnonnull(label);
        break;
    default:
        throw new IllegalArgumentException();
    }
}