Example usage for org.objectweb.asm MethodVisitor visitInsn

Introduction

In this page you can find the example usage for org.objectweb.asm MethodVisitor visitInsn.

Prototype

public void visitInsn(final int opcode)

Source Link

Document

Visits a zero operand instruction.

Usage

From source file:com.facebook.presto.byteCode.instruction.BasicInstruction.java

License:Apache License

@Override
public void accept(MethodVisitor visitor) {
    visitor.visitInsn(opCode);
}

From source file:com.facebook.presto.byteCode.OpCodes.java

License:Apache License

public void accept(MethodVisitor visitor) {
    visitor.visitInsn(opCode);
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.ArrayType.java

License:Open Source License

@Override
public void astore(final MethodVisitor method) {
    method.visitInsn(AASTORE);
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.ArrayType.java

License:Open Source License

@Override
public Type aload(final MethodVisitor method) {
    method.visitInsn(AALOAD);
    return getElementType();
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.ArrayType.java

License:Open Source License

@Override
public Type arraylength(final MethodVisitor method) {
    method.visitInsn(ARRAYLENGTH);
    return INT;
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.BooleanType.java

License:Open Source License

@Override
public Type loadForcedInitializer(final MethodVisitor method) {
    method.visitInsn(ICONST_0);
    return BOOLEAN;
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.BooleanType.java

License:Open Source License

@Override
public void _return(final MethodVisitor method) {
    method.visitInsn(IRETURN);
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.BooleanType.java

License:Open Source License

@Override
public Type ldc(final MethodVisitor method, final Object c) {
    assert c instanceof Boolean;
    method.visitInsn((Boolean) c ? ICONST_1 : ICONST_0);
    return BOOLEAN;
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.BooleanType.java

License:Open Source License

@Override
public Type convert(final MethodVisitor method, final Type to) {
    if (isEquivalentTo(to)) {
        return to;
    }/*from   w ww . j a  v a  2  s  . com*/

    if (to.isNumber()) {
        method.visitInsn(I2D);
    } else if (to.isLong()) {
        method.visitInsn(I2L);
    } else if (to.isInteger()) {
        //nop
    } else if (to.isString()) {
        invokestatic(method, TO_STRING);
    } else if (to.isObject()) {
        invokestatic(method, VALUE_OF);
    } else {
        throw new UnsupportedOperationException("Illegal conversion " + this + " -> " + to);
    }

    return to;
}

From source file:com.gargoylesoftware.js.nashorn.internal.codegen.types.BooleanType.java

License:Open Source License

@Override
public Type add(final MethodVisitor method, final int programPoint) {
    // Adding booleans in JavaScript is perfectly valid, they add as if false=0 and true=1
    if (programPoint == INVALID_PROGRAM_POINT) {
        method.visitInsn(IADD);
    } else {/*  www.j av a2  s . com*/
        method.visitInvokeDynamicInsn("iadd", "(II)I", MATHBOOTSTRAP, programPoint);
    }
    return INT;
}