I am trying to manually rebuild some bytecode by trying to reverse engineer the source JS.
While I can find the opcode CBC_MOV_IDENT in the foreign bytecode, I am not able to generate that cbc myself.

Did that code result from a local variable? Or some sort of cache that needs to be turned on on compilation?

I know of this code in v2.1.0
```
if (opcode == CBC_ASSIGN_SET_IDENT && JERRY_LIKELY (first_byte < last_register_index))
        {
          *opcode_pos_p = CBC_MOV_IDENT;
        }
```
but dont't see how that helps me...
How to generate CBC_MOV_IDENT
This is a GitHub Issue
repo:jerryscript
owner:jerryscript-project
Title : How to generate CBC_MOV_IDENT
Issue date:

--- start body ---
I am trying to manually rebuild some bytecode by trying to reverse engineer the source JS.
While I can find the opcode CBC_MOV_IDENT in the foreign bytecode, I am not able to generate that cbc myself.

Did that code result from a local variable? Or some sort of cache that needs to be turned on on compilation?

I know of this code in v2.1.0
```
if (opcode == CBC_ASSIGN_SET_IDENT && JERRY_LIKELY (first_byte < last_register_index))
        {
          *opcode_pos_p = CBC_MOV_IDENT;
        }
```
but dont't see how that helps me...
--- end body ---
