Examples of org.objectweb.asm.MethodVisitor.visitIntInsn()

org.objectweb.asm.MethodVisitor.visitIntInsn()
Visits an instruction with a single int operand. @param opcode the opcode of the instruction to be visited. This opcode iseither BIPUSH, SIPUSH or NEWARRAY. @param operand the operand of the instruction to be visited.
When opcode is BIPUSH, operand value should be between Byte.MIN_VALUE and Byte.MAX_VALUE.
When opcode is SIPUSH, operand value should be between Short.MIN_VALUE and Short.MAX_VALUE.
When opcode is NEWARRAY, operand value should be one of {@link Opcodes#T_BOOLEAN}, {@link Opcodes#T_CHAR}, {@link Opcodes#T_FLOAT}, {@link Opcodes#T_DOUBLE}, {@link Opcodes#T_BYTE}, {@link Opcodes#T_SHORT}, {@link Opcodes#T_INT} or {@link Opcodes#T_LONG}.

        mv.visitInsn(FCONST_1);
        mv.visitInsn(FCONST_2);
        mv.visitInsn(DCONST_0);
        mv.visitInsn(DCONST_1);
        mv.visitIntInsn(BIPUSH, 16);
        mv.visitIntInsn(SIPUSH, 256);
        mv.visitLdcInsn(new Integer(65536));
        mv.visitLdcInsn(new Long(128L));
        mv.visitLdcInsn(new Float("128.0"));
        mv.visitLdcInsn(new Double("128.0"));
        mv.visitLdcInsn("\n\r\u0009\"\\");

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                "()V",
                null,
                null);
        // boolean arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_BOOLEAN);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(BASTORE);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(BASTORE);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(BALOAD);
        // byte arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_BYTE);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(BASTORE);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(BASTORE);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(BALOAD);
        // char arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_CHAR);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(CASTORE);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(CASTORE);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(CALOAD);
        // short arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_SHORT);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(SASTORE);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(SASTORE);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(SALOAD);
        // int arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_INT);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(IASTORE);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(IASTORE);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(IALOAD);
        // long arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_LONG);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(LCONST_0);
        mv.visitInsn(LASTORE);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(LASTORE);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(LALOAD);
        // float arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_FLOAT);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(FCONST_0);
        mv.visitInsn(FASTORE);
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(FASTORE);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(FALOAD);
        // double arrays
        mv.visitInsn(ICONST_1);
        mv.visitIntInsn(NEWARRAY, T_DOUBLE);
        mv.visitInsn(DUP);
        mv.visitInsn(ICONST_0);
        mv.visitInsn(DCONST_0);
        mv.visitInsn(DASTORE);
        mv.visitInsn(ICONST_0);

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    public void testIllegalByteInsnOperand() {
        MethodVisitor mv = new CheckMethodAdapter(new EmptyVisitor());
        mv.visitCode();
        try {
            mv.visitIntInsn(BIPUSH, Integer.MAX_VALUE);
            fail();
        } catch (Exception e) {
        }
    }

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