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Hans,

At 2/27/02 01:50 PM, you wrote:
>Yes, to properly convert MOVE/MOVEL to EVAL, you need to
>do some funny gymnastics to duplicate the exact semantics
>of the MOVE.  But which operation is more common:  Full
>replacement of the value in the target variable?  Or just
>changing right-most (or left-most) bytes?

  MOVE, MOVEL and EVAL are functionally different and there's no good
reason that that functionality cannot be preserved.  Since we are primarily
using EVAL (or an assignment operator), using MOVE/MOVEL will highlight
that this is a special case.  Therefore I think that it would be very
useful to preserve these opcodes, instead of having to jump through BIF hoops!

  -mark



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