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Old 21 March 2020, 19:25   #18
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,545
Direction read is most likely simply side-effect of code using bset/bclr or or/and to change the state (even if it is already in correct state). I am quite sure read does not do any side-effects.
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