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}.


        // push return type
        mv.visitLdcInsn(selectMethod.getReturnType().getName());


        // new Object[]
        mv.visitIntInsn(BIPUSH, selectMethod.getParameterTypes().length);
        mv.visitTypeInsn(ANEWARRAY, "java/lang/Object");


        // object[i] = arg${i}
        int i = 0;
        for (Class<?> parameterType : selectMethod.getParameterTypes()) {

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              String methodName = methodNames[i];
              Class[] paramTypes = parameterTypes[i];
              Class returnType = returnTypes[i];
              for (int paramIndex = 0; paramIndex < paramTypes.length; paramIndex++) {
                mv.visitVarInsn(ALOAD, 3);
                mv.visitIntInsn(BIPUSH, paramIndex);
                mv.visitInsn(AALOAD);
                Type paramType = Type.getType(paramTypes[paramIndex]);
                switch (paramType.getSort()) {
                case Type.BOOLEAN:
                  mv.visitTypeInsn(CHECKCAST, "java/lang/Boolean");

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            Method method = methods.get(i);
            Class[] paramTypes = method.getParameterTypes();
            for (int paramIndex = 0; paramIndex < paramTypes.length; paramIndex++) {
              mv.visitVarInsn(ALOAD, 3);
              mv.visitIntInsn(BIPUSH, paramIndex);
              mv.visitInsn(AALOAD);
              Type paramType = Type.getType(paramTypes[paramIndex]);
              switch (paramType.getSort()) {
              case Type.BOOLEAN:
                mv.visitTypeInsn(CHECKCAST, "java/lang/Boolean");

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                    mv.visitFieldInsn(Opcodes.GETFIELD, periodToSlashes(newClassName),
                                      "factory",
                                      "L" + periodToSlashes(objectFactoryClass.getName()) + ";");
                }
                mv.visitVarInsn(Opcodes.ALOAD, 1);
                mv.visitIntInsn(Opcodes.BIPUSH, x);
                mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/List", "get", "(I)Ljava/lang/Object;");
                
                if (tp.isPrimitive()) {
                    mv.visitTypeInsn(Opcodes.CHECKCAST, NONPRIMITIVE_MAP.get(tp));
                    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, NONPRIMITIVE_MAP.get(tp),

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            Method method = methods.get(i);
            Class[] paramTypes = method.getParameterTypes();
            for (int paramIndex = 0; paramIndex < paramTypes.length; paramIndex++) {
              mv.visitVarInsn(ALOAD, 3);
              mv.visitIntInsn(BIPUSH, paramIndex);
              mv.visitInsn(AALOAD);
              Type paramType = Type.getType(paramTypes[paramIndex]);
              switch (paramType.getSort()) {
              case Type.BOOLEAN:
                mv.visitTypeInsn(CHECKCAST, "java/lang/Boolean");

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            mv.visitVarInsn(ASTORE, V_OS);


            mv.visitInsn(ICONST_0);
            mv.visitVarInsn(ISTORE, V_P);


            mv.visitIntInsn(SIPUSH, 30000);
            mv.visitIntInsn(NEWARRAY, T_INT);
            mv.visitVarInsn(ASTORE, V_D);


            Stack labels = new Stack();

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            mv.visitInsn(ICONST_0);
            mv.visitVarInsn(ISTORE, V_P);


            mv.visitIntInsn(SIPUSH, 30000);
            mv.visitIntInsn(NEWARRAY, T_INT);
            mv.visitVarInsn(ASTORE, V_D);


            Stack labels = new Stack();


            int d = 0;

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        for (int i = 1; i < 300; ++i) {
            mv.visitVarInsn(ILOAD, i);
            if (i <= 5) {
                mv.visitInsn(ICONST_0 + i);
            } else if (i <= Byte.MAX_VALUE) {
                mv.visitIntInsn(BIPUSH, i);
            } else {
                mv.visitIntInsn(SIPUSH, i);
            }
            mv.visitInsn(IADD);
            mv.visitVarInsn(ISTORE, i + 1);

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            if (i <= 5) {
                mv.visitInsn(ICONST_0 + i);
            } else if (i <= Byte.MAX_VALUE) {
                mv.visitIntInsn(BIPUSH, i);
            } else {
                mv.visitIntInsn(SIPUSH, i);
            }
            mv.visitInsn(IADD);
            mv.visitVarInsn(ISTORE, i + 1);
        }
        mv.visitInsn(ICONST_0);

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        mv.visitInsn(FCONST_0);
        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"));

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