Nobody/Anonymous - 2008-05-31

If exists unnecessary parenthesis,
then object is inaccurate.

source code
-----------------------------
yy=(xx+1)
nop
yy=xx+1
nop

object code
-----------------------------
bcf   INTCON,GIE
incf  SysIntOffCount,F
incf  XX,W
movwf SysTemp1
decf  SysIntOffCount,F
btfsc STATUS,Z
bsf   INTCON,GIE
nop
incf  XX,W
movwf YY
nop

Thanks
kamiya.