The format of a rule file is like this :-
mov dph,(%1 + 1)
; peephole custom rule, use DPTR as a single
This tells the optimizer to change all the inefficient
mov's to the single mov. It also places the comment in
the file so you know why it is there. There are various
other options you can put in the file, which are all fully
covered in the manual. Be warned You can easily wreck
things by using custom rules which cause bugs in your
program. The compiler doesn't check you have done
something stupid. so...
Then how i decrement data pointer in my program?
The below one is also not available-
Then how i should manage this ,pleas help me.
with warm regards