Quote:
Originally Posted by Thorham
Can't you do tst rx on x86 with just mov rx,rx or something like that?
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No, because on x86
mov doesn't set the flags.
Quote:
Originally Posted by Thorham
Only arithmetic left shift is redundant, though.
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I meant redundant in regard to each other, but actually, if i were to keep one, it would be the arithmetic version. It sets V bit with something meaningful instead of just clearing it.
Quote:
Originally Posted by Hewitson
It actually is, in my opinion.
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For very very small programs it may be bearable. But it becomes very clumsy whenever things go a little complex.
Quote:
Originally Posted by Thorham
Even when you know 68k?
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Assuredly not
Things i did on my old oric - i'll never do that again !